CN112249506A - Cylindricality steel protection clamping device suitable for marine ship transportation usefulness - Google Patents
Cylindricality steel protection clamping device suitable for marine ship transportation usefulness Download PDFInfo
- Publication number
- CN112249506A CN112249506A CN202011071496.3A CN202011071496A CN112249506A CN 112249506 A CN112249506 A CN 112249506A CN 202011071496 A CN202011071496 A CN 202011071496A CN 112249506 A CN112249506 A CN 112249506A
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- wall
- cylindrical steel
- block
- close
- mounting
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
- B65D61/00—External frames or supports adapted to be assembled around, or applied to, articles
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
- B65D81/00—Containers, packaging elements, or packages, for contents presenting particular transport or storage problems, or adapted to be used for non-packaging purposes after removal of contents
- B65D81/02—Containers, packaging elements, or packages, for contents presenting particular transport or storage problems, or adapted to be used for non-packaging purposes after removal of contents specially adapted to protect contents from mechanical damage
- B65D81/05—Containers, packaging elements, or packages, for contents presenting particular transport or storage problems, or adapted to be used for non-packaging purposes after removal of contents specially adapted to protect contents from mechanical damage maintaining contents at spaced relation from package walls, or from other contents
- B65D81/07—Containers, packaging elements, or packages, for contents presenting particular transport or storage problems, or adapted to be used for non-packaging purposes after removal of contents specially adapted to protect contents from mechanical damage maintaining contents at spaced relation from package walls, or from other contents using resilient suspension means
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Abstract
The invention discloses a cylindrical steel protection clamping device suitable for marine ship transportation in the technical field of marine transportation equipment, which comprises a mounting plate, wherein two groups of clamping blocks are symmetrically arranged on the outer wall of the top of the mounting plate, the vertical sections of the clamping blocks are arc-shaped, a mounting groove is formed in the outer wall of the top of the mounting plate, a screw rod is inserted into the right side of an inner cavity of the mounting groove, two groups of screw sleeves are sleeved on the outer wall of the screw rod, the outer wall of the top of each screw sleeve is fixedly connected with the outer wall of the bottom of each clamping block, a protection device is uniformly arranged on the outer wall of one side, close to each other, of the two groups of clamping blocks, the protection device in the device is in contact with the outer wall of cylindrical steel, the contact area of the clamping blocks and the cylindrical steel is reduced, the area, possibly damaged on the anticorrosive, the probability of damage to the anticorrosive coating on the surface of the cylindrical steel is reduced, and the cylindrical steel is protected.
Description
Technical Field
The invention relates to the technical field of marine transportation equipment, in particular to a cylindrical steel protection clamping device suitable for marine ship transportation.
Background
Marine transportation means the ship through the marine channel in the mode of transporting goods between different countries and regional harbours, current cylindricality steel passes through the ship when the marine operation, need clamping device to fix cylindricality steel on the ship, in order to guarantee that steel can not remove everywhere on the ship, the anticorrosive coating can be paintd on steel before dispatching from the factory, protect steel, clamping device is when fixed cylindricality steel, clamping device's clamp splice can with cylindricality steel surface contact, and exert pressure to cylindricality steel, lead to cylindricality steel and the anticorrosive coating of clamp splice contact area to destroy easily, cause the area that cylindricality steel anticorrosive coating damaged to corrode easily, cause the influence to the quality of steel, for this reason, we propose a cylindricality steel protection clamping device who is applicable to ship transportation usefulness.
Disclosure of Invention
The invention aims to provide a cylindrical steel protection clamping device suitable for marine vessel transportation, which aims to solve the problems in the background technology.
In order to achieve the purpose, the invention provides the following technical scheme: the utility model provides a cylindricality steel protection clamping device suitable for marine ship transportation usefulness, includes the mounting panel, mounting panel top outer wall symmetry is provided with two sets of clamp splices, the perpendicular cross-section of clamp splice is the arc, the mounting groove has been seted up to mounting panel top outer wall, it has the screw rod to peg graft on mounting groove inner chamber right side, the screw rod left end is rotated with mounting groove left side inner wall and is connected, the screw rod outer wall has cup jointed two sets of swivel nut, swivel nut bottom outer wall and mounting groove bottom inner wall sliding connection, swivel nut top outer wall and clamp splice bottom outer wall fixed connection are two sets of one side outer wall that the clamp splice is close to each other evenly is provided with protection device, mounting panel top central authorities outer wall fixed mounting has the backup pad.
Preferably, the protection device comprises a supporting block, the supporting block is an elastic supporting block, a telescopic rod is fixedly installed between the inner walls of the left side and the right side of the supporting block, an expansion spring is sleeved on the outer wall of the telescopic rod, and two ends of the expansion spring are fixedly connected with the left side and the right side of the outer wall of the telescopic rod respectively.
Preferably, the through holes are uniformly formed in the outer wall of one side, close to each other, of the supporting block on the left side and the right side, the outer wall of the top of the supporting block is provided with an inlet, a piston block is inserted into an inner cavity of the inlet, the outer wall of the front side of the supporting block is provided with an opening, an observation plate is fixedly mounted in the inner cavity of the opening, and the outer wall of the front side of the observation plate is provided with scale.
Preferably, the left and right sides one side outer wall that the supporting shoe is close to each other all is provided with the sponge piece, the left and right sides one side outer wall that the sponge piece was kept away from each other and the equal fixed mounting of one side outer wall that the supporting shoe is close to each other have the magic subsides, and two sets of magic subsides are laminated each other, the trompil has evenly been seted up to sponge piece inner chamber.
Preferably, the outer wall of one side of the left and right supporting blocks, which is far away from each other, is provided with a connecting block, the connecting part of the clamping block and the supporting block is provided with a connecting groove matched with the connecting block, the connecting block is positioned in an inner cavity of the connecting groove, the width of the vertical section of the connecting block is gradually increased from inside to outside, the connecting block comprises two groups of blocks which are slidably connected with the outer wall of the supporting block, a reset spring is fixedly arranged between the two groups of blocks, the inner wall of the connecting groove is provided with a guide hole, a rotating rod is inserted into the inner cavity of the guide hole, the vertical section of the rotating rod is elliptical, one end of the rotating rod, which is close to the supporting block, is inserted between the two groups of blocks, the outer wall of the rotating rod is slidably sleeved with a moving block, the outer wall, and the fixing block is inserted in the inner cavity of the fixing groove.
Preferably, the equal slidable mounting of both sides outer wall has the baffle around the clamp splice, the left and right sides the jack has all been seted up to one side outer wall that the baffle kept away from each other, the equal slidable mounting of both sides outer wall has the inserted bar around the clamp splice, the one end that the inserted bar is close to the baffle is inserted in the inner chamber of jack, the baffle is close to one side outer wall of clamp splice and has been seted up the mounting groove, both sides around the equal spiro union of one side outer wall that the baffle kept away from each other has the threaded rod, the one end that the threaded rod is close to the clamp splice runs through the baffle and rotates with the movable plate to be connected, and.
Compared with the prior art, the invention has the beneficial effects that:
1. the protection device in the device is in contact with the outer wall of the cylindrical steel, so that the contact area of the clamping block and the cylindrical steel is reduced, the area of the anticorrosive coating on the surface of the cylindrical steel, which is possibly damaged, is reduced, the pressure of the clamping block on the surface of the cylindrical steel is reduced by the telescopic spring and the telescopic rod, the damage probability of the anticorrosive coating on the surface of the cylindrical steel is reduced, the cylindrical steel is protected, and the normal transportation of the cylindrical steel on the sea is ensured;
2. the protection device is in contact with the surface of the cylindrical steel, so that the supporting block is under pressure, the anti-rust oil in the supporting block is extruded out from the through hole, the anti-rust oil is smeared on the contact area of the cylindrical steel and the protection device, the contact area of the cylindrical steel and the protection device is protected, the anti-corrosion performance of the cylindrical steel is guaranteed, the probability of corrosion of the cylindrical steel during marine transportation is reduced, and the protection performance of the protection device on the cylindrical steel is improved.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic cross-sectional view of the protection device of the present invention;
FIG. 3 is an enlarged view of the structure at A of the present invention;
FIG. 4 is a right-view structural diagram of the connection between the baffle and the moving plate according to the present invention.
In the figure: 1. mounting a plate; 2. a clamping block; 21. connecting grooves; 22. a rotating rod; 23. a moving block; 24. a fixed block; 3. mounting grooves; 4. a screw; 5. a threaded sleeve; 6. a protection device; 61. a support block; 62. a telescopic rod; 63. a tension spring; 64. a through hole; 65. a sponge block; 651. opening a hole; 66. magic tape; 67. partitioning; 68. a return spring; 69. a piston block; 7. a baffle plate; 8. a jack; 9. inserting a rod; 10. a support plate; 11. a placing groove; 12. moving the plate; 13. a threaded rod; 14. an elastic bump.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
The invention provides a technical scheme that: a cylindrical steel protection clamping device suitable for marine vessel transportation, please refer to fig. 1, comprising a mounting plate 1, wherein the mounting plate 1 is fixed on a vessel;
referring to fig. 1, two groups of clamping blocks 2 are symmetrically arranged on the outer wall of the top of an installation plate 1, the vertical section of each clamping block 2 is arc-shaped, an installation groove 3 is formed in the outer wall of the top of the installation plate 1, a screw rod 4 is inserted into the right side of the inner cavity of the installation groove 3, the left end of the screw rod 4 is rotatably connected with the inner wall of the left side of the installation groove 3, two groups of screw sleeves 5 are sleeved on the outer wall of the screw rods 4, the outer wall of the bottoms of the screw sleeves 5 is slidably connected with the inner wall of the bottoms of the installation grooves 3, the outer wall of the tops of the screw sleeves 5 is fixedly connected with the outer wall of the bottoms of the clamping blocks 2, cylindrical steel is placed above;
referring to fig. 1, the outer wall of one side of each of the two groups of clamping blocks 2, which is close to each other, is uniformly provided with a protection device 6, the outer wall of the center of the top of the mounting plate 1 is fixedly provided with a support plate 10, the support plate 10 is a sponge support plate, the support plate 10 is made of sponge, antirust oil is added into the sponge support plate to protect the bottom of the cylindrical steel, so that the anticorrosion performance of the cylindrical steel is prevented from being affected after an anticorrosive coating at the bottom of the arc-shaped steel is damaged, and the cylindrical steel is protected;
referring to fig. 1 and 2, the protection device 6 includes a supporting block 61, a contact area between the clamping block 2 and the cylindrical steel is reduced through the protection device 6, so that an area where the cylindrical steel anticorrosive coating may be damaged is reduced, the cylindrical steel is protected, the supporting block 61 is an elastic supporting block, the supporting block 61 is made of rubber, is similar to an air bag, has better flexibility, reduces pressure on the surface of the cylindrical steel, reduces the possibility of damage on the cylindrical steel surface anticorrosive coating, prevents the cylindrical steel from being corroded due to the damage on the cylindrical steel anticorrosive coating, protects the cylindrical steel, a telescopic rod 62 is fixedly installed between the inner walls of the left side and the right side of the supporting block 61, the telescopic rod 62 includes a telescopic sub-rod and a telescopic main rod, the telescopic sub-rod is inserted into the inner cavity of the telescopic main rod and can slide in the inner cavity of the telescopic main rod, a telescopic spring 63 is sleeved on the outer wall of, the two ends of the telescopic spring 63 are fixedly connected with the outer wall of the telescopic sub-rod and the outer wall of the telescopic main rod respectively, the telescopic spring 63 and the telescopic rod 62 are telescopic, the pressure of the clamping block 2 on the surface of the cylindrical steel material is reduced, the probability of damage to an anticorrosive coating on the surface of the cylindrical steel material is reduced, and the two ends of the telescopic spring 63 are fixedly connected with the left side and the right side of the outer wall of the telescopic rod 62 respectively;
referring to fig. 1 and 2, through holes 64 are uniformly formed in the outer wall of one side, close to each other, of each of the left and right support blocks 61, an inlet is formed in the outer wall of the top of each support block 61, when the clamp block 2 moves inward to enable the protection device 6 to be in contact with the surface of the cylindrical steel, the support blocks 61 are under pressure to extrude the anti-rust oil in the support blocks 61 out of the through holes 64, the anti-rust oil is smeared on the contact area between the cylindrical steel and the protection device 6 to protect the contact area between the cylindrical steel and the protection device 6, even if the anti-corrosion layer of the cylindrical steel is damaged due to the fixation of the clamp block 2, the anti-rust oil covers the surface of the cylindrical steel to protect the cylindrical steel, the anti-corrosion performance of the cylindrical steel is ensured, the probability of corrosion of the cylindrical steel during marine transportation is reduced, the protection performance of the protection device 6 on, the piston block 69 is moved out from the inlet, antirust oil is added into the inner cavity of the supporting block 61 through the inlet to supplement the antirust oil inside the supporting block 61, the outer wall of the front side of the supporting block 61 is provided with an opening, an observation plate is fixedly installed in the inner cavity of the opening, the observation plate is made of the same material as the transparent hose, the observation plate is soft and transparent, people can observe the condition inside the supporting block 61, and the outer wall of the front side of the observation plate is provided with scale marks;
referring to fig. 1 and 2, the outer wall of the side where the supporting blocks 61 on the left and right sides are close to each other is provided with a sponge block 65, the sponge block 65 absorbs the sprayed antirust oil, when the sponge block 65 is extruded, the antirust oil is smeared on the outer wall of the cylindrical steel, the antirust oil is more uniformly smeared on the outer wall of the cylindrical steel, the using effect of the antirust oil is ensured, magic tapes 66 are fixedly arranged on the outer wall of the side where the sponge blocks 65 on the left and right sides are far away from each other and the outer wall of the side where the supporting blocks 61 on the left and right sides are close to each other, the sponge blocks 65 are fixed on the supporting blocks 61 through the cooperation of the magic tapes 66, the magic tapes 66 are separated, the sponge blocks 65 can be detached from the supporting blocks 61, and the two groups of magic tapes 66 are attached to each other, the inner cavities of the sponge blocks 65 are uniformly provided with holes 651, the pressure on the cylindrical steel is reduced, the probability of damage to an anticorrosive coating of the cylindrical steel is reduced, the probability of corrosion of the cylindrical steel is reduced, and the cylindrical steel is protected;
referring to fig. 1, 2 and 3, the outer wall of one side of the left and right support blocks 61, which is away from each other, is provided with a connecting block, the connecting portion of the clamping block 2 and the support block 61 is provided with a connecting groove 21 matched with the connecting block, the connecting block is located in an inner cavity of the connecting groove 21, the vertical section of the connecting block is gradually increased from inside to outside, the connecting block comprises two groups of blocks 67 slidably connected with the outer wall of the support block 61, a return spring 68 is fixedly installed between the two groups of blocks 67, the inner wall of the connecting groove 21 is provided with a guide hole, the inner cavity of the guide hole is inserted with the rotating rod 22, the vertical section of the rotating rod 22 is oval, one end of the rotating rod 22, which is close to the support block 61, is inserted between the two groups of blocks 67, the outer wall of the rotating rod 22 is slidably sleeved with the moving block 23, the moving block 23 can, the outer wall of one side, away from each other, of each of the two groups of clamping blocks 2 is provided with a fixing groove matched with the fixing block 24, the fixing block 24 is inserted into the inner cavity of the fixing groove, the rotating rod 22 is fixed, the rotating rod 22 cannot rotate automatically, the rotating rod 22 is rotated, the sub-blocks 67 are close to each other under the action of the reset spring 68, the connecting block is disconnected from the inner cavity of the connecting groove 21, the protecting device 6 is moved inwards, the connecting block can be moved out of the inner cavity of the connecting groove 21, and therefore the protecting device 6 can be detached to be replaced or processed, and normal use of the protecting device 6 is guaranteed;
referring to fig. 1 and 4, the outer walls of the front and rear sides of the clamping block 2 are slidably mounted with the baffle plates 7, the outer wall of the side of the left and right baffle plates 7 away from each other is provided with the insertion holes 8, the outer walls of the front and rear sides of the clamping block 2 are slidably mounted with the insertion rods 9, the end of the insertion rod 9 close to the baffle plate 7 is inserted in the inner cavity of the insertion hole 8, the outer wall of the side of the baffle plate 7 close to the clamping block 2 is provided with the mounting groove 11, the outer walls of the side of the front and rear side baffle plates 7 away from each other are screwed with the threaded rods 13, one end of the threaded rod 13 close to the clamping block 2 penetrates through the baffle plate 7 and is rotatably connected with the movable plate 12, the movable plate 12 is made of rubber, the outer wall of the side of the front and rear side movable plates 12 close to each other is uniformly, carry out spacingly to cylindricality steel, make cylindricality steel can not slide around between clamp splice 2, make cylindricality steel and clamp splice 2, protection device 6's contact area reduce to avoid causing the anticorrosive coating on cylindricality steel surface to take place to damage because of sliding, protect cylindricality steel.
The working principle is as follows: the cylindrical steel is placed above the supporting plate 10, the screw rod 4 is rotated to enable the screw sleeve 5 to drive the clamping block 2 to move inwards, the protective device 6 is enabled to be in contact with the outer wall of the cylindrical steel, the cylindrical steel is fixed above the mounting plate 1, the contact area between the clamping block 2 and the cylindrical steel is reduced through the protective device 6, the area where the anticorrosive coating of the cylindrical steel is likely to be damaged is reduced, the cylindrical steel is protected, the clamping block 2 moves inwards, when the protective device 6 is enabled to be in contact with the outer wall of the cylindrical steel, the supporting block 61 is stressed, the anticorrosive oil in the supporting block 61 is extruded out from the through hole 64, the sprayed anticorrosive oil is adsorbed by the sponge block 65, when the sponge block 65 is extruded, the anticorrosive oil is smeared on the outer wall of the cylindrical steel to protect the contact area between the cylindrical steel and the protective device 6, even if the anticorrosive coating of the cylindrical steel is damaged due to the fixation of the clamping block 2, the antirust oil also covers the surface of the cylindrical steel to protect the cylindrical steel, so that the probability of corrosion of the cylindrical steel during marine transportation is reduced.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides a cylindricality steel protection clamping device suitable for marine vessel transportation usefulness, includes mounting panel (1), its characterized in that: mounting panel (1) top outer wall symmetry is provided with two sets of clamp splice (2), the perpendicular cross-section of clamp splice (2) is the arc, mounting groove (3) have been seted up to mounting panel (1) top outer wall, it has screw rod (4) to peg graft on mounting groove (3) inner chamber right side, screw rod (4) left end and mounting groove (3) left side inner wall rotate to be connected, screw rod (4) outer wall has cup jointed two sets of swivel nut (5), swivel nut (5) bottom outer wall and mounting groove (3) bottom inner wall sliding connection, swivel nut (5) top outer wall and clamp splice (2) bottom outer wall fixed connection are two sets of one side outer wall that clamp splice (2) are close to each other evenly is provided with protection device (6), mounting panel (1) top central outer wall fixed mounting has backup pad (10), and backup pad (10) are the sponge.
2. The cylindrical steel protection clamp device for marine vessel transportation according to claim 1, wherein: protection device (6) include supporting shoe (61), supporting shoe (61) are the elasticity supporting shoe, fixed mounting has telescopic link (62) between supporting shoe (61) left and right sides inner wall, telescopic link (62) outer wall has cup jointed expanding spring (63), expanding spring (63) both ends respectively with telescopic link (62) outer wall left and right sides fixed connection.
3. The cylindrical steel protection clamp device for marine vessel transportation according to claim 2, wherein: the left and right sides one side outer wall that supporting shoe (61) are close to each other has evenly seted up through-hole (64), the import has been seted up to supporting shoe (61) top outer wall, and the piston piece (69) have been pegged graft to the import inner chamber, the opening has been seted up to supporting shoe (61) front side outer wall, and opening inner chamber fixed mounting has the observation board, and the observation board front side outer wall is provided with the scale mark.
4. A cylindrical steel protection clamp device for marine vessel transportation according to claim 3, wherein: the left and right sides one side outer wall that supporting shoe (61) are close to each other all is provided with sponge piece (65), the left and right sides one side outer wall that sponge piece (65) kept away from each other and the equal fixed mounting of one side outer wall that left and right sides supporting shoe (61) are close to each other have magic subsides (66), and two sets of magic subsides (66) are laminated each other, trompil (651) have evenly been seted up to sponge piece (65) inner chamber.
5. A cylindrical steel protection clamping device suitable for marine vessel transportation according to claim 4, wherein: the outer wall of one side, away from each other, of each supporting block (61) on the left side and the right side is provided with a connecting block, the connecting part of each clamping block (2) and each supporting block (61) is provided with a connecting groove (21) matched with the connecting block, each connecting block is located in an inner cavity of each connecting groove (21), the width of the vertical section of each connecting block is gradually increased from inside to outside, each connecting block comprises two groups of sub-blocks (67) in sliding connection with the outer wall of each supporting block (61), a reset spring (68) is fixedly installed between the two groups of sub-blocks (67), the inner wall of each connecting groove (21) is provided with a guide hole, a rotating rod (22) is inserted into the inner cavity of each guide hole, the vertical section of each rotating rod (22) is oval, one end, close to each supporting block (61), of each rotating rod (22) is inserted between the two groups of sub-blocks (67), the outer wall of each rotating rod (22), the outer wall of one side, far away from each other, of each clamping block (2) is provided with a fixing groove matched with the fixing block (24), and the fixing block (24) is inserted into the inner cavity of the fixing groove.
6. A cylindrical steel protection clamping device suitable for marine vessel transportation according to claim 5, wherein: the utility model discloses a clamp plate, including clamp splice (2), the equal slidable mounting of both sides outer wall has baffle (7), the left and right sides one side outer wall that keeps away from each other of baffle (7) has all seted up jack (8), the equal slidable mounting of both sides outer wall has inserted bar (9) around clamp splice (2), one end that inserted bar (9) are close to baffle (7) is inserted in the inner chamber of jack (8), one side outer wall that baffle (7) are close to clamp splice (2) has seted up mounting groove (11), both sides around, the equal spiro union of one side outer wall that baffle (7) kept away from each other has threaded rod (13), one end that threaded rod (13) are close to clamp splice (2) runs through baffle (7) and rotates with movable plate (12) and is connected, and one side outer wall that both sides movable plate (12) are close to each other.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011071496.3A CN112249506A (en) | 2020-10-09 | 2020-10-09 | Cylindricality steel protection clamping device suitable for marine ship transportation usefulness |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011071496.3A CN112249506A (en) | 2020-10-09 | 2020-10-09 | Cylindricality steel protection clamping device suitable for marine ship transportation usefulness |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112249506A true CN112249506A (en) | 2021-01-22 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011071496.3A Withdrawn CN112249506A (en) | 2020-10-09 | 2020-10-09 | Cylindricality steel protection clamping device suitable for marine ship transportation usefulness |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112249506A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113879672A (en) * | 2021-08-27 | 2022-01-04 | 重庆工业职业技术学院 | Moving device for installing steel corrugated plate arch culvert |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| JP2007168010A (en) * | 2005-12-21 | 2007-07-05 | Bridgestone Flowtech Corp | Clamping device |
| CN110899047A (en) * | 2019-12-13 | 2020-03-24 | 陈飞 | Bolt surface fine treatment system and treatment method thereof |
| CN211163621U (en) * | 2019-10-25 | 2020-08-04 | 天津润豪机电设备有限公司 | A anchor clamps for stainless steel processing |
| CN211305565U (en) * | 2019-11-19 | 2020-08-21 | 汪冰琴 | Cutting device for machining |
| CN211315513U (en) * | 2019-12-11 | 2020-08-21 | 河北秦天管业股份有限公司 | Reinforced prefabricated direct-buried heat-insulation pipeline |
| CN111706382A (en) * | 2020-07-21 | 2020-09-25 | 燕桃安 | Working face air adjusting device and method for underground coal mine tunneling |
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2020
- 2020-10-09 CN CN202011071496.3A patent/CN112249506A/en not_active Withdrawn
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2007168010A (en) * | 2005-12-21 | 2007-07-05 | Bridgestone Flowtech Corp | Clamping device |
| CN211163621U (en) * | 2019-10-25 | 2020-08-04 | 天津润豪机电设备有限公司 | A anchor clamps for stainless steel processing |
| CN211305565U (en) * | 2019-11-19 | 2020-08-21 | 汪冰琴 | Cutting device for machining |
| CN211315513U (en) * | 2019-12-11 | 2020-08-21 | 河北秦天管业股份有限公司 | Reinforced prefabricated direct-buried heat-insulation pipeline |
| CN110899047A (en) * | 2019-12-13 | 2020-03-24 | 陈飞 | Bolt surface fine treatment system and treatment method thereof |
| CN111706382A (en) * | 2020-07-21 | 2020-09-25 | 燕桃安 | Working face air adjusting device and method for underground coal mine tunneling |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113879672A (en) * | 2021-08-27 | 2022-01-04 | 重庆工业职业技术学院 | Moving device for installing steel corrugated plate arch culvert |
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Application publication date: 20210122 |
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| WW01 | Invention patent application withdrawn after publication |