CN213573705U - Fixing device for door plate of civil air defense door - Google Patents
Fixing device for door plate of civil air defense door Download PDFInfo
- Publication number
- CN213573705U CN213573705U CN202021942233.0U CN202021942233U CN213573705U CN 213573705 U CN213573705 U CN 213573705U CN 202021942233 U CN202021942233 U CN 202021942233U CN 213573705 U CN213573705 U CN 213573705U
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- air defense
- defense door
- mounting bracket
- civil air
- fixing device
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Abstract
The utility model discloses a fixing device that people's air defense door plant was used, including first mounting bracket and second mounting bracket, first mounting bracket and second mounting bracket pass through slewing mechanism and connect, the spout has all been seted up to the both sides of first mounting bracket, the internally mounted of spout has the pneumatic cylinder, the piston rod of pneumatic cylinder is fixed with the slider, the side of slider is rotated and is connected with the connecting rod, the both sides of second mounting bracket all are fixed with the mount pad. The utility model is provided with the clamping plate and the pressing plate, thereby facilitating the matching use of the civil air defense doors with different specifications and the device, and improving the use flexibility; this device can conveniently stand the people's air defense door tree, and the tree supports the people's air defense door through connecting rod and first mounting bracket after standing up, and people's air defense door stability is high, and safety in utilization obtains strengthening.
Description
Technical Field
The utility model relates to a people's air defense door technical field especially relates to fixing device that people's air defense door plant was used.
Background
People's air defense is also called civil defense, which is an international common word, and English CIVIL DEFENCE, is a movement for government mobilization and organization of the masses, and takes measures of air attack prevention, disaster resistance and relief, implements rescue actions, and prevents and alleviates disaster harm. People's air defense door belongs to civil defense protective equipment.
When the civil air defense door plant that concrete constitutes just solidified, need set up immediately and place, if the level was placed, the mid portion of civil air defense door plant collapses etc. easily, prior art is held up the support of civil air defense door rethread through the manual work, but because civil air defense door weight is great, is very insecure after setting up, we propose the fixing device that the civil air defense was used for this reason.
SUMMERY OF THE UTILITY MODEL
In order to solve the great weight of civil air defense door among the prior art, the very unstable problem after the tree sets up, the utility model provides a fixing device that civil air defense door plant was used.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
fixing device that people's air defense door plant was used, including first mounting bracket and second mounting bracket, first mounting bracket and second mounting bracket pass through slewing mechanism and connect, the spout has all been seted up to the both sides of first mounting bracket, the internally mounted of spout has the pneumatic cylinder, the piston rod of pneumatic cylinder is fixed with the slider, the side of slider is rotated and is connected with the connecting rod, the both sides of second mounting bracket all are fixed with the mount pad, the connecting rod rotates with the mount pad to be connected, there is first threaded rod both sides of second mounting bracket through threaded connection, first threaded rod inserts the inside of second mounting bracket and rotation connection has the cardboard.
Preferably, slewing mechanism includes the pivot, the pivot rotates with first mounting bracket to be connected, the side of pivot is fixed with the connecting plate, the connecting plate passes through the bolt fastening with the second mounting bracket.
Preferably, a guide shaft is installed inside the sliding groove, the guide shaft is connected with the sliding block in a sliding mode, and the guide shaft is parallel to a piston rod of the hydraulic cylinder.
Preferably, both ends of the guide shaft are fixedly sleeved with limit rings.
Preferably, the side of the clamping plate is provided with an installation groove, and the installation groove is locked with the civil air defense plate through a bolt.
Preferably, the side of the second mounting bracket is rotatably connected with a second threaded rod, the second threaded rod is inserted into the second mounting bracket and is connected with a threaded sleeve through threads, and a pressing plate is fixed on the side of the threaded sleeve.
Preferably, a telescopic rod is installed between the pressing plate and the second mounting frame.
Compared with the prior art, the beneficial effects of the utility model are that:
1. the utility model discloses when using, fix this device on ground, the people's air defense door is located the second mounting bracket this moment, at first through rotatory first threaded rod, first threaded rod drives the fixture block motion through screw transmission, two fixture blocks are close to each other and block the people's air defense door, rotate the second threaded rod, the second threaded rod drives the thread bush through screw transmission, the thread bush drives the clamp plate, the clamp plate extrudes people's air defense door and slides in the mounting groove of clamp plate inside, through unified threaded rod and second threaded rod with people's air defense door and clamp plate chucking, and then through the bolt with people's air defense door further locking people's air defense door, make things convenient for people's air defense door of different specifications to use with this device cooperation, improve the flexibility of use;
2. the utility model discloses need the tree stand when placing at the people's air defense door, start the pneumatic cylinder of both sides, the piston rod of pneumatic cylinder drives the axial motion of slider along the guiding axle, the slider rotates with the connecting rod to be connected, the connecting rod rotates and drives the mount pad and rotate to be connected, the connecting rod passes through the mount pad and drives the second mounting bracket and use the pivot to rotate as the centre of a circle, the second mounting bracket passes through cardboard and clamp plate and drives people's air defense door rotation, the convenience is set up people's air defense door tree stand, the tree stands the back and supports people's air defense door through connecting rod and first mounting bracket, people's air defense door.
Drawings
Fig. 1 is a schematic structural view of a fixing device for a door panel of a civil air defense door provided by the utility model;
fig. 2 is a side view of the fixing device for the door plate of the civil air defense door provided by the utility model;
fig. 3 is the utility model provides a fixing device's for people's air defense door plant overall view.
In the figure: 1 first mounting bracket, 2 pivots, 3 connecting plates, 4 second mounting brackets, 5 first threaded rods, 6 cardboard, 7 spouts, 8 pneumatic cylinders, 9 sliders, 10 guiding axles, 11 mount pads, 12 connecting rods, 13 telescopic links, 14 clamp plates, 15 second threaded rods, 16 thread bushings.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.
Referring to fig. 1-3, a fixing device for a door plate of a civil air defense door comprises a first mounting frame 1 and a second mounting frame 4, the first mounting frame 1 and the second mounting frame 4 are connected through a rotating mechanism, the rotating mechanism comprises a rotating shaft 2, the rotating shaft 2 is rotatably connected with the first mounting frame 1, a connecting plate 3 is fixed on the side surface of the rotating shaft 2, the connecting plate 3 is fixed with the second mounting frame 4 through a bolt, two sides of the first mounting frame 1 are respectively provided with a chute 7, a hydraulic cylinder 8 is arranged in the chute 7, a sliding block 9 is fixed on the piston rod of the hydraulic cylinder 8, a guide shaft 10 is arranged in the chute 7, the guide shaft 10 is slidably connected with the sliding block 9, the guide shaft 10 is parallel to the piston rod of the hydraulic cylinder 8, two ends of the guide shaft 10 are respectively fixedly sleeved with a limiting ring, the side surface of the sliding block 9 is rotatably connected with a connecting rod 12, two sides, the both sides of second mounting bracket 4 have first threaded rod 5 through threaded connection, first threaded rod 5 inserts the inside and the swivelling joint of second mounting bracket 4 has cardboard 6, the mounting groove has been seted up to the side of cardboard 6, the mounting groove passes through bolt locking with the civil air defense board, the side of second mounting bracket 4 is rotated and is connected with second threaded rod 15, second threaded rod 15 inserts the inside of second mounting bracket 4 and has thread bush 16 through threaded connection, the side of thread bush 16 is fixed with clamp plate 14, install telescopic link 13 between clamp plate 14 and the second mounting bracket 4, make things convenient for the civil air defense door of different specifications to use with this device cooperation, improve the flexibility of using, conveniently prop up the civil air defense door, prop up the civil air defense door through connecting rod 12 and first mounting bracket 1 after the tree is stood up, the stability of civil air defense door is high, the safety in utilization is strengthened.
The working principle is as follows: when the device is used, the device is fixed on the ground, the civil air defense door is positioned in the second mounting frame 4 at the moment, the first threaded rod 5 is rotated, the first threaded rod 5 drives the clamping blocks 6 to move through thread transmission, the two clamping blocks 6 are close to each other to clamp the civil air defense door, the second threaded rod 15 is rotated, the second threaded rod 15 drives the threaded sleeve 16 through thread transmission, the threaded sleeve 16 drives the pressing plate 14, the pressing plate 14 extrudes the civil air defense door to slide in the mounting groove of the clamping plate 6, the civil air defense door, the clamping plate and the pressing plate 14 are clamped through the uniform threaded rod 5 and the second threaded rod 15, and the civil air defense door is further locked through bolts, so that the civil air defense doors with different specifications can be conveniently matched with the device for use, and the use flexibility;
when people's air defense door need stand and place, start pneumatic cylinder 8 of both sides, pneumatic cylinder 8's piston rod drives slider 9 along the axial motion of guiding axle 10, slider 9 rotates with connecting rod 12 to be connected, connecting rod 12 rotates and drives mount pad 11 and rotate to be connected, connecting rod 12 drives second mounting bracket 4 through mount pad 11 and uses pivot 2 to rotate as the centre of a circle, second mounting bracket 4 passes through cardboard 6 and clamp plate 14 and drives people's air defense door rotation, the convenience is set up people's air defense door, stand the back and support people's air defense door through connecting rod 12 and first mounting bracket 1, people's air defense door stability is high, safety in utilization is strengthened.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (7)
1. The fixing device for the door plate of the civil air defense door comprises a first mounting rack (1) and a second mounting rack (4), it is characterized in that the first mounting rack (1) and the second mounting rack (4) are connected through a rotating mechanism, the two sides of the first mounting rack (1) are both provided with sliding chutes (7), hydraulic cylinders (8) are arranged inside the sliding chutes (7), a sliding block (9) is fixed on a piston rod of the hydraulic cylinder (8), a connecting rod (12) is rotatably connected to the side surface of the sliding block (9), the two sides of the second mounting rack (4) are both fixed with mounting seats (11), the connecting rod (12) is rotationally connected with the mounting seats (11), two sides of the second mounting rack (4) are connected with a first threaded rod (5) through threads, the first threaded rod (5) is inserted into the second mounting frame (4) and is rotatably connected with a clamping plate (6).
2. The fixing device for the door panel of the civil air defense door as claimed in claim 1, characterized in that the rotating mechanism comprises a rotating shaft (2), the rotating shaft (2) is rotatably connected with the first mounting frame (1), a connecting plate (3) is fixed on the side surface of the rotating shaft (2), and the connecting plate (3) is fixed with the second mounting frame (4) through bolts.
3. Fixing device for a civil air defense door panel according to claim 1, characterized in that a guide shaft (10) is mounted inside the chute (7), the guide shaft (10) is connected with the slide block (9) in a sliding manner, and the guide shaft (10) is parallel to the piston rod of the hydraulic cylinder (8).
4. The fixing device for the door panel of the civil air defense door as claimed in claim 3, wherein both ends of the guide shaft (10) are fixedly sleeved with limit rings.
5. The fixing device for the door plate of the civil air defense door as claimed in claim 1, wherein the side surface of the clamping plate (6) is provided with a mounting groove, and the mounting groove is locked with the civil air defense plate through a bolt.
6. The fixing device for the door panel of the civil air defense door as claimed in claim 1, characterized in that the side of the second mounting bracket (4) is rotatably connected with a second threaded rod (15), the second threaded rod (15) is inserted into the second mounting bracket (4) and is connected with a threaded sleeve (16) through threads, and the side of the threaded sleeve (16) is fixed with a pressure plate (14).
7. A fixing device for a civil air defense door panel according to claim 6, characterized in that a telescopic rod (13) is mounted between the pressure plate (14) and the second mounting frame (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021942233.0U CN213573705U (en) | 2020-09-08 | 2020-09-08 | Fixing device for door plate of civil air defense door |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021942233.0U CN213573705U (en) | 2020-09-08 | 2020-09-08 | Fixing device for door plate of civil air defense door |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213573705U true CN213573705U (en) | 2021-06-29 |
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ID=76569883
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021942233.0U Active CN213573705U (en) | 2020-09-08 | 2020-09-08 | Fixing device for door plate of civil air defense door |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213573705U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115366082A (en) * | 2022-07-19 | 2022-11-22 | 上海维科精密模塑股份有限公司 | Motion conversion assembly and motion conversion device |
-
2020
- 2020-09-08 CN CN202021942233.0U patent/CN213573705U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115366082A (en) * | 2022-07-19 | 2022-11-22 | 上海维科精密模塑股份有限公司 | Motion conversion assembly and motion conversion device |
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