CN116183656B - Flame retardant property testboard - Google Patents
Flame retardant property testboard Download PDFInfo
- Publication number
- CN116183656B CN116183656B CN202310459713.3A CN202310459713A CN116183656B CN 116183656 B CN116183656 B CN 116183656B CN 202310459713 A CN202310459713 A CN 202310459713A CN 116183656 B CN116183656 B CN 116183656B
- Authority
- CN
- China
- Prior art keywords
- plate
- workbench
- fixedly connected
- switch
- heating rod
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- 239000003063 flame retardant Substances 0.000 title claims abstract description 22
- RNFJDJUURJAICM-UHFFFAOYSA-N 2,2,4,4,6,6-hexaphenoxy-1,3,5-triaza-2$l^{5},4$l^{5},6$l^{5}-triphosphacyclohexa-1,3,5-triene Chemical compound N=1P(OC=2C=CC=CC=2)(OC=2C=CC=CC=2)=NP(OC=2C=CC=CC=2)(OC=2C=CC=CC=2)=NP=1(OC=1C=CC=CC=1)OC1=CC=CC=C1 RNFJDJUURJAICM-UHFFFAOYSA-N 0.000 title abstract description 14
- 238000010438 heat treatment Methods 0.000 claims abstract description 51
- 238000001514 detection method Methods 0.000 claims abstract description 24
- 238000012360 testing method Methods 0.000 claims abstract description 23
- 239000002699 waste material Substances 0.000 claims description 14
- 238000009413 insulation Methods 0.000 claims description 12
- 239000002184 metal Substances 0.000 claims description 6
- 230000000903 blocking effect Effects 0.000 claims description 4
- 238000004088 simulation Methods 0.000 abstract description 5
- 230000000694 effects Effects 0.000 description 6
- 239000000463 material Substances 0.000 description 6
- 244000309464 bull Species 0.000 description 5
- 239000007789 gas Substances 0.000 description 3
- 238000002485 combustion reaction Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000005611 electricity Effects 0.000 description 2
- 230000006978 adaptation Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000004566 building material Substances 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 239000013013 elastic material Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000010285 flame spraying Methods 0.000 description 1
- 239000002737 fuel gas Substances 0.000 description 1
- -1 household appliances Substances 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000011490 mineral wool Substances 0.000 description 1
- 229920002379 silicone rubber Polymers 0.000 description 1
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N25/00—Investigating or analyzing materials by the use of thermal means
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/10—Energy storage using batteries
Landscapes
- Physics & Mathematics (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Analytical Chemistry (AREA)
- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
- General Physics & Mathematics (AREA)
- Immunology (AREA)
- Pathology (AREA)
- Investigating Or Analyzing Materials Using Thermal Means (AREA)
- Fire Alarms (AREA)
Abstract
The application discloses a flame-retardant characteristic test board which comprises a workbench, wherein the workbench is fixedly connected with two electrode columns, a heating rod is arranged between the two electrode columns, the workbench is provided with an I-shaped plate, the I-shaped plate comprises a vertical plate and positioning plates which are parallel to each other, the vertical plate is provided with a detection port matched with the heating rod, the workbench is provided with a moving assembly for driving the I-shaped plate to move, and the I-shaped plate is connected with a clamping assembly for clamping a switch. When the switch is subjected to flame retardance test, the two electrode columns are communicated with the power supply, the heating rod is controlled to be heated to a specified temperature, the switch is clamped and positioned through the clamping assembly, the switch is moved to a position close to the heating rod through the moving assembly, the heating rod is located in the detection port, and then high temperature is generated to detect the flame retardance of the switch after the switch is powered on in a simulation mode, so that the accuracy of a flame retardance detection result of the switch is improved.
Description
Technical Field
The application relates to the field of flame-retardant detection equipment, in particular to a flame-retardant characteristic test board.
Background
The flame retardancy of a material is an important test that the material undergoes before it is put into use. The materials such as household appliances, building materials and the like are particularly easy to occur in high-temperature and electrified use environments, and the use of the materials generally relates to personal and property safety and needs to be ensured. The household switch is directly communicated with household electricity, and the flame retardant property of the household switch is an important detection item for the use of the household switch.
The related art may refer to chinese patent publication No. CN212540287U for a flame retardant material detecting apparatus, which includes a mounting case, a moving unit, a rotating unit, a clamping unit, and a flame spraying unit; mounting box: the lower end of the inner part is fixed with a cushion block; a mobile unit: contain first motor, movable block, threaded rod and gag lever post, first motor is installed on the upside of installing the case, and the movable block sets up the inside at the installing the case, and the screw hole has been seted up at the right side limit portion of movable block, and the inside threaded connection of screw hole has the threaded rod, and the output shaft of first motor is connected to the upper end of threaded rod, and the lower extreme rotation of threaded rod is connected on the upside of cushion, and the through-hole has been seted up at the left side limit portion of movable block, and the inside sliding connection of through-hole has the gag lever post.
For the related technology, the ignition of the gas is generally performed through the igniter to perform flame retardance detection on the material, but the use condition of the switch is generally communicated with household electricity, the gas combustion is used for detection, deviation between detected data and an actual result easily occurs, and the accuracy of the detection result is poor.
Disclosure of Invention
In order to improve the accuracy of switch flame retardance detection, the application provides a flame retardance characteristic test board.
The application provides a flame-retardant property test board, which adopts the following technical scheme:
the utility model provides a fire-retardant characteristic testboard, includes the workstation, workstation fixedly connected with two electrode posts are equipped with the heating rod between two electrode posts, and the workstation is equipped with the I-plate, and the I-plate includes riser and locating plate that is parallel to each other, and the riser has seted up with heating rod matched with detection mouth, and the workstation is equipped with the removal subassembly that drives the I-plate and remove, and the I-plate is connected with the clamping assembly that carries out the centre gripping to the switch.
Through adopting above-mentioned technical scheme, when carrying out fire resistance test to the switch, two electrode posts are linked together with the power, control heating rod heating to appointed temperature, carry out the centre gripping location with the switch through clamping assembly, the rethread removes the subassembly and removes the switch to being close to heating rod department, and the heating rod is located the detection mouth, and then produces high temperature after the simulation circular telegram and detects the fire resistance of switch, has improved the accuracy of switch fire resistance testing result.
Optionally, be equipped with the waste material chamber in the workstation, the waste material chamber be equipped with the waste material mouth of workstation up end intercommunication, remove the subassembly and include motor, threaded rod, connecting block and stopper, the motor sets firmly in the one end that the workstation deviates from the electrode post, threaded rod and motor output shaft fixed connection, the one end that the threaded rod deviates from the motor rotates with the workstation to be connected, the threaded rod wears to establish the connecting block and with connecting block threaded connection, the spacing groove with stopper looks adaptation is seted up to the workstation, the both ends of stopper respectively with connecting block and riser fixed connection.
Through adopting above-mentioned technical scheme, the motor drives the threaded rod and rotates for the connecting block removes along workstation length direction, and then drives I-plate and switch to being close to the removal of heating rod department, realizes that the removal of I-plate is comparatively convenient.
Optionally, the clamping assembly includes bull stick, splint, two gears, two racks and two elastic ropes, and the one end that the workstation is close to the electrode post has set firmly the support frame, bull stick and support frame rotate to be connected, and the gear all with bull stick fixed connection, locating plate respectively with corresponding rack fixed connection, gear and corresponding rack meshing, the one end and the bull stick fixed connection of elastic rope, the other end of elastic rope wears to set up board and splint fixed connection.
By adopting the technical scheme, the switch is positioned between the clamping plate and the vertical plate, and the elastic rope pulls the clamping plate to a position close to the rotating rod, so that the clamping and positioning of the switch are realized; when the I-shaped plate drives the two racks to move towards the position close to the rotating rod, the rotating rod winds the elastic rope, so that the elastic rope is ensured to pull the clamping plate all the time, and the clamping effect on the switch is ensured.
Optionally, the riser is close to the side fixedly connected with diaphragm of splint, and the both ends fixedly connected with inserted block of splint, and the jack that cooperatees with the inserted block has been seted up to the riser both sides.
By adopting the technical scheme, the lower end face of the switch is abutted against the transverse plate, so that the switch is prevented from sliding down; the plug is inserted into the corresponding jack to limit the two sides of the switch conveniently, so that the accuracy of the detection result is guaranteed.
Optionally, the stopper fixedly connected with is located the metal fender cover of threaded rod top.
Through adopting above-mentioned technical scheme, the metal keeps off the cover and blocks the residue that falls, the normal use of guarantee threaded rod of being convenient for.
Optionally, the lower end of the rack is fixedly connected with a sliding block, and the workbench is provided with a sliding groove matched with the sliding block.
Through adopting above-mentioned technical scheme, the slider is located the spout and slides, is convenient for ensure rack and I-plate stability when removing.
Optionally, riser fixedly connected with is parallel to each other's heat insulating board, heat insulating board all with workstation sliding connection, the heat insulating board has seted up with bull stick matched with bar groove.
By adopting the technical scheme, the heat insulation plate is convenient for blocking the heat generated by heating the heating rod, plays a role in protecting the elastic rope, and ensures the use effect of the elastic rope; the bar-shaped groove is convenient for the heat insulation board to pass through the rotating rod when moving, and the normal rotation of the rotating rod is ensured.
Optionally, the electrode post is offered and is had the cross bore with the heating rod matched with, and electrode post upper end threaded connection has the bolt that contradicts with the heating rod.
Through adopting above-mentioned technical scheme, set up cross bore and bolt, be convenient for dismantle the change to the heating rod.
Optionally, the heating rod is fixedly provided with a bulge, and the lower end part of the vertical plate is fixedly connected with a shovel plate.
By adopting the technical scheme, the bulges are convenient for the heat of the heating rod to be more concentrated; the shovel plate is convenient for pushing residues scattered on the workbench into the waste cavity.
In summary, the present application includes at least one of the following beneficial technical effects:
1. when the flame retardance test is carried out on the switch, the two electrode columns are communicated with the power supply, the heating rod is controlled to be heated to a specified temperature, the switch is clamped and positioned through the clamping assembly, the switch is moved to a position close to the heating rod through the moving assembly, the heating rod is positioned in the detection port, and then high temperature is generated after the simulation is electrified to detect the flame retardance of the switch, so that the accuracy of a flame retardance detection result of the switch is improved;
2. the switch is positioned between the clamping plate and the vertical plate, and the elastic rope pulls the clamping plate to a position close to the rotating rod, so that the clamping and positioning of the switch are realized; when the I-shaped plate drives the two racks to move towards the position close to the rotating rod, the rotating rod winds the elastic rope, so that the elastic rope is ensured to pull the clamping plate all the time, and the clamping effect on the switch is ensured;
3. the lower end surface of the switch is abutted against the transverse plate to prevent the switch from sliding down; the plug is inserted into the corresponding jack to limit the two sides of the switch conveniently, so that the accuracy of the detection result is guaranteed.
Drawings
FIG. 1 is a schematic diagram showing the overall structure of a flame retardant property test stand according to an embodiment of the present application.
Fig. 2 is a schematic diagram of an exploded construction of an i-plate and a clamping plate.
Fig. 3 is a schematic view of the structure of the moving assembly and the clamping assembly.
Reference numerals illustrate: 100. a switch; 1. a work table; 11. an electrode column; 2. a heating rod; 3. an I-shaped plate; 31. a vertical plate; 32. a positioning plate; 311. a detection port; 4. a moving assembly; 5. a clamping assembly; 12. a waste chamber; 41. a motor; 42. a threaded rod; 43. a connecting block; 44. a limiting block; 13. a limit groove; 51. a rotating rod; 52. a clamping plate; 53. a gear; 54. a rack; 55. an elastic rope; 14. a support frame; 312. a cross plate; 521. inserting blocks; 313. a jack; 441. a metal shield; 541. a slide block; 15. a chute; 111. a transverse hole; 112. a bolt; 21. a protrusion; 314. a shovel plate; 6. a cover plate; 315. a heat insulating plate; 3151. a bar-shaped groove.
Description of the embodiments
The present application will be described in further detail below with reference to the accompanying drawings.
The embodiment of the application discloses a flame retardant property test board.
Examples
Referring to fig. 1 and 2, a flame retardant property test board comprises a workbench 1, wherein the workbench 1 is fixedly connected with two electrode columns 11, an arc-shaped heating rod 2 is arranged between the two electrode columns 11, when a flame retardance test is carried out on a switch 100, the two electrode columns 11 are communicated with a power supply, and then the heating rod 2 is heated, and the heating rod 2 is controlled to be heated to a specified temperature.
Referring to fig. 1, an electrode column 11 is provided with a transverse hole 111 matched with a heating rod 2, two ends of the heating rod 2 respectively pass through the corresponding transverse holes 111, the upper end of the electrode column 11 is in threaded connection with a bolt 112 which is in contact with the heating rod 2, and then the bolt 112 is in contact with the heating rod 2 to clamp the heating rod 2; the heating rod 2 needs to be replaced after long-term use, and an operator can rotate the bolt 112 to separate from the heating rod 2, so that the heating rod 2 is taken down for replacement.
Referring to fig. 1 and 3, the workbench 1 is provided with an i-plate 3, the i-plate 3 comprises a vertical plate 31 and positioning plates 32 parallel to each other, two ends of the vertical plate 31 are fixedly connected with the two positioning plates 32 respectively, and the vertical plate 31 is provided with a detection opening 311 matched with the heating rod 2. The workstation 1 is equipped with the removal subassembly 4 that drive I-plate 3 removed, and removal subassembly 4 includes motor 41, threaded rod 42, connecting block 43 and stopper 44, and motor 41 sets firmly in the one end that workstation 1 deviates from electrode post 11, threaded rod 42 and motor 41 output shaft fixed connection, operating personnel start motor 41, and motor 41 output shaft rotates and drives threaded rod 42 rotation.
Referring to fig. 1 and 3, two ends of a limiting block 44 are fixedly connected with a connecting block 43 and a vertical plate 31 respectively, a limiting groove 13 matched with the limiting block 44 is formed in the workbench 1, and the limiting groove 13 limits the limiting block 44 and the connecting block 43. One end of the threaded rod 42, which is away from the motor 41, is rotationally connected with one end of the workbench 1, which is close to the electrode column 11, the threaded rod 42 penetrates through the connecting block 43 and is in threaded connection with the connecting block 43, the threaded rod 42 rotates to enable the connecting block 43 to move along the length direction of the workbench 1, and then the I-shaped plate 3 is driven to move towards the position, which is close to the heating rod 2, so that the movement of the I-shaped plate 3 is relatively convenient. The waste cavity 12 is arranged in the workbench 1, the waste cavity 12 is provided with a waste port communicated with the upper end face of the workbench 1, and when the switch 100 (refer to fig. 2) is subjected to flame retardant test, plastic residues falling off due to burning of the switch 100 (refer to fig. 2) fall into the waste cavity 12.
Referring to fig. 1 and 3, the i-plate 3 is connected with a clamping assembly 5, the clamping assembly 5 comprises a rotating rod 51, a clamping plate 52, two gears 53, two racks 54 and two elastic ropes 55, a supporting frame 14 is fixedly arranged at one end of the workbench 1, which is close to the electrode column 11, the rotating rod 51 is rotationally connected with the supporting frame 14, one end of the elastic rope 55 is fixedly connected with the rotating rod 51, and the other end of the elastic rope 55 penetrates through the setting plate 31 and is fixedly connected with the clamping plate 52. The switch 100 (see fig. 2) is placed between the clamping plate 52 and the vertical plate 31, the elastic rope 55 is in a stretched state in the initial state, and the elastic rope 55 pulls the clamping plate 52 to a position close to the rotating rod 51, so that the clamping and positioning of the switch 100 (see fig. 2) are realized.
Referring to fig. 1 and 3, the positioning plates 32 are respectively and fixedly connected with corresponding racks 54, when the i-plate 3 drives two racks 54 to move towards the position close to the rotating rod 51, the gears 53 are fixedly connected with the rotating rod 51, the gears 53 are meshed with the corresponding racks 54, the racks 54 drive the gears 53 and the rotating rod 51 to rotate, and then the rotating rod 51 winds the elastic rope 55, so that the elastic rope 55 is ensured to pull the clamping plate 52 all the time, and the clamping effect on the switch 100 (refer to fig. 2) is ensured. The motor 41 rotates to drive the switch 100 (refer to fig. 2) to move towards the position close to the heating rod 2, the heating rod 2 is positioned in the detection port 311, the heating rod 2 is fixedly provided with the bulge 21, and the bulge 21 is convenient for heat of the heating rod 2 to be concentrated; further, the flame retardance of the switch 100 (refer to fig. 2) is detected by generating high temperature after the simulation is powered on, combustion detection is performed without using fuel gas or open flame, and the accuracy of the flame retardance detection result of the switch 100 (refer to fig. 2) is improved.
Referring to fig. 1 and 3, a transverse plate 312 is fixedly connected to one side of the vertical plate 31 adjacent to the clamping plate 52, and when an operator places the switch 100 (refer to fig. 2) between the clamping plate 52 and the vertical plate 31, the lower end surface of the switch 100 (refer to fig. 2) abuts against the transverse plate 312 to prevent the switch 100 (refer to fig. 2) from falling down; the two ends of the clamping plate 52 are fixedly connected with the inserting blocks 521, the two sides of the vertical plate 31 are provided with inserting holes 313, the inserting blocks 521 of the clamping plate 52 are inserted into the corresponding inserting holes 313, the two sides of the switch 100 (refer to fig. 2) are limited, the switch 100 (refer to fig. 2) is prevented from deflecting in the moving and detecting processes, and the accuracy of the detection result is ensured.
Referring to fig. 1 and 3, the vertical plate 31 is fixedly connected with heat insulation plates 315 parallel to each other, and the heat insulation plates 315 are rock wool plates, so that the heat insulation plates have good high temperature resistance and heat insulation performance. The heat insulation plates 315 are all in sliding connection with the workbench 1, the heat insulation plates 315 move synchronously with the vertical plates 31, the heat insulation plates 315 block heat generated by heating of the heating rods 2, the elastic ropes 55 are protected, the influence of high temperature on the elastic ropes 55 is reduced, and the use effect of the elastic ropes 55 is guaranteed; the heat insulating plate 315 is provided with the strip-shaped groove 3151, the strip-shaped groove 3151 is matched with the rotating rod 51, when the heat insulating plate 315 moves along with the vertical plate 31, the rotating rod 51 is positioned in the strip-shaped groove 3151, and the heat insulating plate 315 cannot influence the normal rotation of the rotating rod 51. When the switch 100 (refer to fig. 2) is moved to the sensing position, the heat insulating plate 315 is also moved to the limit position, and the rotating lever 51 is positioned at one end of the bar-shaped groove 3151 near the vertical plate 31. Meanwhile, the elastic rope 55 is made of high-temperature-resistant silicon rubber elastic material, so that the flexibility and the rebound resilience of the elastic rope can be kept under a high-temperature environment, and the mechanical capability is basically unchanged.
Referring to fig. 1 and 3, the limiting block 44 is fixedly connected with a metal blocking cover 441 located above the threaded rod 42, and the metal blocking cover 441 moves along with the limiting block 44, so that falling residues are conveniently blocked, the falling residues are prevented from falling onto the threaded rod 42, and normal use of the threaded rod 42 is conveniently guaranteed. The lower end of the vertical plate 31 is fixedly connected with a shovel plate 314, and the shovel plate 314 is convenient for pushing residues scattered on the workbench 1 into the waste cavity 12 when the vertical plate 31 moves back and forth. The table 1 is hinged with a cover plate 6, and an operator periodically opens the cover plate 6 to take out residues in the waste cavity 12.
Referring to fig. 1 and 3, after the flame retardant detection is completed, the output shaft of the motor 41 rotates reversely to drive the i-plate 3 and the rack 54 to reset, the rotating rod 51 rotates to unwind the elastic rope 55 under the action of the gear 53, the elastic rope 55 is always in a stretched state, and the pulling action on the clamping plate 52 can be maintained, so that the clamping action on the switch 100 (refer to fig. 2) is ensured. The sliding blocks 541 are fixedly connected to the lower end portions of the racks 54, the sliding grooves 15 are formed in the workbench 1, the sliding blocks 541 are located in the sliding grooves 15 to slide when the racks 54 move, the sliding grooves 15 limit the racks 54, stability of the racks 54 and the I-shaped plates 3 during movement is guaranteed, and stability of the switch 100 (refer to fig. 2) during movement is further guaranteed.
The implementation principle of the flame retardant property test board provided by the embodiment of the application is as follows: when the switch 100 is subjected to flame retardance test, the two electrode columns 11 are communicated with a power supply, so that the heating rod 2 is heated, and the heating rod 2 is controlled to be heated to a specified temperature. The switch 100 is placed between the clamping plate 52 and the vertical plate 31, the elastic rope 55 is in a stretching state in the initial state, and the elastic rope 55 pulls the clamping plate 52 to a position close to the rotating rod 51, so that the clamping and positioning of the switch 100 are realized. The operating personnel starts motor 41, and motor 41 output shaft rotates and drives threaded rod 42 and rotate for connecting block 43 removes along workstation 1 length direction, and then drives I-plate 3 and switch 100 to being close to heating rod 2 department and remove, and heating rod 2 is located detection mouth 311, and then produces high temperature after the simulation circular telegram and detects the fire resistance of switch 100, does not use gas and open flame to burn and detects, has improved the accuracy of switch 100 fire resistance testing result.
The above embodiments are not intended to limit the scope of the present application, so: all equivalent changes in structure, shape and principle of the application should be covered in the scope of protection of the application.
Claims (7)
1. The utility model provides a fire-retardant characteristic testboard, includes workstation (1), its characterized in that: the workbench (1) is fixedly connected with two electrode columns (11), a heating rod (2) is arranged between the two electrode columns (11), the workbench (1) is provided with an I-shaped plate (3), the I-shaped plate (3) comprises a vertical plate (31) and a positioning plate (32) which is parallel to each other, a detection opening (311) matched with the heating rod (2) is formed in the vertical plate (31), the workbench (1) is provided with a moving assembly (4) for driving the I-shaped plate (3) to move, and the I-shaped plate (3) is connected with a clamping assembly (5) for clamping the switch (100); the novel electric workbench is characterized in that a waste cavity (12) is arranged in the workbench (1), a waste port communicated with the upper end face of the workbench (1) is arranged in the waste cavity (12), the moving assembly (4) comprises a motor (41), a threaded rod (42), a connecting block (43) and a limiting block (44), the motor (41) is fixedly arranged at one end of the workbench (1) deviating from an electrode column (11), the threaded rod (42) is fixedly connected with an output shaft of the motor (41), one end of the threaded rod (42) deviating from the motor (41) is rotationally connected with the workbench (1), the threaded rod (42) penetrates through the connecting block (43) and is in threaded connection with the connecting block (43), a limiting groove (13) matched with the limiting block (44) is formed in the workbench (1), and two ends of the limiting block (44) are respectively fixedly connected with the connecting block (43) and the vertical plate (31); the clamping assembly (5) comprises a rotating rod (51), a clamping plate (52), two gears (53), two racks (54) and two elastic ropes (55), wherein one end of the workbench (1) close to the electrode column (11) is fixedly provided with a supporting frame (14), the rotating rod (51) is rotationally connected with the supporting frame (14), the gears (53) are fixedly connected with the rotating rod (51), the positioning plates (32) are respectively fixedly connected with the corresponding racks (54), the gears (53) are meshed with the corresponding racks (54), one end of each elastic rope (55) is fixedly connected with the corresponding rotating rod (51), and the other end of each elastic rope (55) penetrates through the corresponding setting plate (31) to be fixedly connected with the corresponding clamping plate (52).
2. A fire retardant property test stand according to claim 1, wherein: one side of the vertical plate (31) close to the clamping plate (52) is fixedly connected with a transverse plate (312), two ends of the clamping plate (52) are fixedly connected with inserting blocks (521), and two sides of the vertical plate (31) are provided with inserting holes (313) matched with the inserting blocks (521).
3. A fire retardant property test stand according to claim 1, wherein: the limiting block (44) is fixedly connected with a metal blocking cover (441) located above the threaded rod (42).
4. A fire retardant property test stand according to claim 1, wherein: the lower end parts of the racks (54) are fixedly connected with sliding blocks (541), and the workbench (1) is provided with sliding grooves (15) matched with the sliding blocks (541).
5. A fire retardant property test stand according to claim 1, wherein: the vertical plate (31) is fixedly connected with heat insulation plates (315) which are parallel to each other, the heat insulation plates (315) are all in sliding connection with the workbench (1), and the heat insulation plates (315) are provided with strip-shaped grooves (3151) matched with the rotating rods (51).
6. A fire retardant property test stand according to claim 1, wherein: the electrode column (11) is provided with a transverse hole (111) matched with the heating rod (2), and the upper end part of the electrode column (11) is in threaded connection with a bolt (112) which is in contact with the heating rod (2).
7. A fire retardant property test stand according to claim 1, wherein: the heating rod (2) is fixedly provided with a bulge (21), and the lower end part of the vertical plate (31) is fixedly connected with a shovel plate (314).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310459713.3A CN116183656B (en) | 2023-04-26 | 2023-04-26 | Flame retardant property testboard |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310459713.3A CN116183656B (en) | 2023-04-26 | 2023-04-26 | Flame retardant property testboard |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN116183656A CN116183656A (en) | 2023-05-30 |
| CN116183656B true CN116183656B (en) | 2023-12-05 |
Family
ID=86433086
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202310459713.3A Active CN116183656B (en) | 2023-04-26 | 2023-04-26 | Flame retardant property testboard |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN116183656B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116990347B (en) * | 2023-09-26 | 2023-12-29 | 山东华宝环保新材料有限公司 | Flame retardant property testing device |
Citations (18)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2013138021A (en) * | 2013-03-06 | 2013-07-11 | Ogaki Denki Kk | Electric power switch and arc-extinguishing method therefor |
| CN204903432U (en) * | 2015-09-15 | 2015-12-23 | 慈溪康氏新材料有限公司 | Test plastics fire behaviour's glow -wire test appearance |
| CN204903428U (en) * | 2015-09-15 | 2015-12-23 | 慈溪康氏新材料有限公司 | Feeding mechanism of test plastics fire behaviour's glow -wire test appearance |
| KR200483769Y1 (en) * | 2015-12-15 | 2017-06-21 | 주식회사 에스이오 | Apparatus for measuring flame resistance |
| CN207703763U (en) * | 2017-12-25 | 2018-08-07 | 深圳市恒义建筑技术有限公司 | A kind of receipts waste-removing device of pavement heat radiation tester |
| CN211122957U (en) * | 2019-11-06 | 2020-07-28 | 常州市元瑞电机科技有限公司 | Fixed tool of step motor test |
| CN211505296U (en) * | 2019-11-25 | 2020-09-15 | 鲁普耐特集团有限公司 | Fiber rope flame-retardant tester |
| CN211710052U (en) * | 2020-01-14 | 2020-10-20 | 深圳市益联塑胶有限公司 | Automatic device for rope belt cutting and annular bonding |
| CN212084469U (en) * | 2020-06-15 | 2020-12-04 | 王代新 | Experimental device for measuring thermal-function equivalent |
| CN112262654A (en) * | 2020-10-28 | 2021-01-26 | 付书勇 | Aquatic plant pulling-out device |
| JP2021074768A (en) * | 2019-11-08 | 2021-05-20 | 朱暁鳳 | Auxiliary apparatus for soldering component on storage device |
| CN113369725A (en) * | 2021-07-06 | 2021-09-10 | 广州云深生物科技有限公司 | A laser cutting device for square pipe is convenient for press from both sides tightly |
| CN214703408U (en) * | 2021-03-01 | 2021-11-12 | 深圳海关工业品检测技术中心 | Clamping device for glow wire testing machine of electronic toy |
| CN114391743A (en) * | 2022-01-18 | 2022-04-26 | 嘉兴职业技术学院 | Repeatedly usable's assembled exhibition utensil |
| CN216560362U (en) * | 2021-12-10 | 2022-05-17 | 镇江市常松建材有限公司 | External wall insulation board performance detection device |
| CN114754936A (en) * | 2022-01-18 | 2022-07-15 | 张娟 | Rapid detection equipment and rapid detection method for remote medical treatment |
| CN115319004A (en) * | 2022-08-11 | 2022-11-11 | 如皋市宏茂重型锻压有限公司 | Forging press with workpiece automatically positioned |
| WO2022241884A1 (en) * | 2021-05-19 | 2022-11-24 | 南京涵铭置智能科技有限公司 | Scheduling robot for industrial manufacturing and scheduling method therefor |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2016011391A1 (en) * | 2014-07-18 | 2016-01-21 | Elverud Kim Edward | Resistive heater |
-
2023
- 2023-04-26 CN CN202310459713.3A patent/CN116183656B/en active Active
Patent Citations (18)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2013138021A (en) * | 2013-03-06 | 2013-07-11 | Ogaki Denki Kk | Electric power switch and arc-extinguishing method therefor |
| CN204903432U (en) * | 2015-09-15 | 2015-12-23 | 慈溪康氏新材料有限公司 | Test plastics fire behaviour's glow -wire test appearance |
| CN204903428U (en) * | 2015-09-15 | 2015-12-23 | 慈溪康氏新材料有限公司 | Feeding mechanism of test plastics fire behaviour's glow -wire test appearance |
| KR200483769Y1 (en) * | 2015-12-15 | 2017-06-21 | 주식회사 에스이오 | Apparatus for measuring flame resistance |
| CN207703763U (en) * | 2017-12-25 | 2018-08-07 | 深圳市恒义建筑技术有限公司 | A kind of receipts waste-removing device of pavement heat radiation tester |
| CN211122957U (en) * | 2019-11-06 | 2020-07-28 | 常州市元瑞电机科技有限公司 | Fixed tool of step motor test |
| JP2021074768A (en) * | 2019-11-08 | 2021-05-20 | 朱暁鳳 | Auxiliary apparatus for soldering component on storage device |
| CN211505296U (en) * | 2019-11-25 | 2020-09-15 | 鲁普耐特集团有限公司 | Fiber rope flame-retardant tester |
| CN211710052U (en) * | 2020-01-14 | 2020-10-20 | 深圳市益联塑胶有限公司 | Automatic device for rope belt cutting and annular bonding |
| CN212084469U (en) * | 2020-06-15 | 2020-12-04 | 王代新 | Experimental device for measuring thermal-function equivalent |
| CN112262654A (en) * | 2020-10-28 | 2021-01-26 | 付书勇 | Aquatic plant pulling-out device |
| CN214703408U (en) * | 2021-03-01 | 2021-11-12 | 深圳海关工业品检测技术中心 | Clamping device for glow wire testing machine of electronic toy |
| WO2022241884A1 (en) * | 2021-05-19 | 2022-11-24 | 南京涵铭置智能科技有限公司 | Scheduling robot for industrial manufacturing and scheduling method therefor |
| CN113369725A (en) * | 2021-07-06 | 2021-09-10 | 广州云深生物科技有限公司 | A laser cutting device for square pipe is convenient for press from both sides tightly |
| CN216560362U (en) * | 2021-12-10 | 2022-05-17 | 镇江市常松建材有限公司 | External wall insulation board performance detection device |
| CN114391743A (en) * | 2022-01-18 | 2022-04-26 | 嘉兴职业技术学院 | Repeatedly usable's assembled exhibition utensil |
| CN114754936A (en) * | 2022-01-18 | 2022-07-15 | 张娟 | Rapid detection equipment and rapid detection method for remote medical treatment |
| CN115319004A (en) * | 2022-08-11 | 2022-11-11 | 如皋市宏茂重型锻压有限公司 | Forging press with workpiece automatically positioned |
Non-Patent Citations (2)
| Title |
|---|
| ATM中塑料件的阻燃性能研究探讨;王淑萍;;橡塑技术与装备(第24期);全文 * |
| 小车开关回路电阻等测试专用接头的研制与应用;叶家洪;林明伟;梁增杰;;机电信息(第36期);全文 * |
Also Published As
| Publication number | Publication date |
|---|---|
| CN116183656A (en) | 2023-05-30 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN116183656B (en) | Flame retardant property testboard | |
| CN209707464U (en) | Horizontal vertical combustibility test instrument | |
| CN206421001U (en) | Test the device of circuit breaker leakage current characteristic | |
| CN118425409A (en) | Fireproof paint fire-resistant detection device | |
| CN110673706A (en) | Computer machine case structure with waterproof fire prevention function | |
| CN117030923B (en) | Fire-retardant performance detection device of fire-proof clothing material | |
| CN210180990U (en) | Horizontal combustion tester | |
| CN114034809A (en) | Building engineering insulation material combustion performance detection device | |
| CN219641202U (en) | New energy automobile battery test platform with protective structure | |
| CN218766810U (en) | Flame spraying device for combustion test | |
| CN213364671U (en) | Flame retardant property tester | |
| CN212586742U (en) | Automatic test tool for DSP control panel | |
| CN210775291U (en) | Glow wire tester | |
| CN211044805U (en) | Simulation electric fire experiment table | |
| CN219871192U (en) | Flame-retardant testing device for lead storage battery groove | |
| CN219475455U (en) | Glowing filament tester | |
| CN210894591U (en) | Dry and wet resistance electric arc tester for electric wire | |
| CN219777590U (en) | Detection device for high-flame-retardance halogen-free low-smoke low-toxicity power cable | |
| CN220752179U (en) | Withstand voltage test platform with auxiliary positioning function | |
| CN221664764U (en) | Underground gas monitoring alarm | |
| CN216718608U (en) | Detection device for leakage protector | |
| CN219266201U (en) | Test piece combustion test device | |
| CN216412313U (en) | Fire alarm equipment with compare function | |
| CN221247266U (en) | Flame cutting machine | |
| CN209198406U (en) | Electrothermic wire insulation layer Combustion detection device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |