CN218560856U - Civil air defense door frame structure convenient to hoist and mount - Google Patents
Civil air defense door frame structure convenient to hoist and mount Download PDFInfo
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- CN218560856U CN218560856U CN202222901465.7U CN202222901465U CN218560856U CN 218560856 U CN218560856 U CN 218560856U CN 202222901465 U CN202222901465 U CN 202222901465U CN 218560856 U CN218560856 U CN 218560856U
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- defense door
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Abstract
The application discloses a civil air defense door frame structure convenient to hoist, which relates to the technical field related to civil air defense door frames and comprises a civil air defense door frame, wherein a clamping mechanism is arranged on the outer side of the civil air defense door frame; fixture is including setting up the first hollow block in people's air defense door frame one side, the inside of first hollow block is rotated and is connected with the threaded rod, it can not break away from in the mounting groove to have improved to bend after using up, and the door frame is after installing, bend and need not use again, this leads to bending can stop at the door frame upside always, hinder people's problem easily, fixture then can be used to connect loop wheel machine and people's air defense door frame in the present case, make the loop wheel machine can come to carry people's air defense door frame to the position that needs to carry out the installation through fixture, later fixture still can break away from people's air defense door frame, let fixture be difficult for hindering people to pass through people's air defense door frame.
Description
Technical Field
The application relates to the technical field of civil air defense door frame correlation, in particular to a civil air defense door frame structure convenient to hoist and mount.
Background
The CIVIL defense door is a door of an entrance and an exit of CIVIL protection engineering, the classification of the CIVIL defense door is more distinct, and the CIVIL defense door comprises various CIVIL defense devices such as a common single-leaf protective sealed door, a double-leaf protective sealed door, a movable threshold single-leaf protective sealed door, a double-leaf protective sealed door, a sealed door and the like. People's air defense door belongs to civil air defense protective equipment, when needs installation people's air defense door, need use the door frame to connect wall and people's air defense door for people's air defense door can be smooth uses, can use the loop wheel machine to carry the door frame to the position that will install usually when installing the door frame.
For example, utility model with publication number CN216921920U discloses a stable structure for civil air defense door, before the assembly, pull out rings from the through-hole department of door frame, bend from the mounting groove in deviate from with the loop wheel machine cooperation, with the civil air defense door hoist to installation position after, rings reset, bend and accomodate with the mounting groove laminating, the sealing washer is pressed and is supported the installation face, realizes that civil air defense door normal close is sealed.
Aiming at the scheme: the inventor thinks that it is through removing bending in the above-mentioned reference and come with the loop wheel machine cooperation to handling people's air defense door and door frame to appointed position through the loop wheel machine and installing, nevertheless should bend and can not break away from in the mounting groove after using up, and the door frame is after installing, bends and need not use again, and this results in bending to stay in the door frame upside always, hinders people easily, and inconvenient people pass through the door frame.
SUMMERY OF THE UTILITY MODEL
Bend in order to solve and can not break away from in the mounting groove after using, and the door frame after the installation, bend and need not use again, this leads to bending can stop always at the door frame upside, hinders people easily, and inconvenient people passes through the problem of door frame, and this application provides the civil air defense door frame structure convenient to hoist and mount.
The application provides a people's air defense door frame structure convenient to hoist and mount adopts following technical scheme:
a civil air defense door frame structure convenient to hoist comprises a civil air defense door frame, wherein a clamping mechanism is arranged on the outer side of the civil air defense door frame;
fixture is including setting up the first hollow block in people's air defense door frame one side, the inside of first hollow block is rotated and is connected with the threaded rod, just the threaded rod is two-way threaded rod, the outside threaded connection of threaded rod has first grip block and second grip block, the hollow block of downside fixedly connected with second of first hollow block, the inside fixedly connected with gag lever post of the hollow block of second, just the equal sliding connection of first grip block and second grip block is in the outside of gag lever post, one side of first hollow block is provided with the hollow block of third, the first fixed block of one side fixedly connected with of second grip block, first grip block is close to one side fixedly connected with second fixed block of second grip block.
By adopting the technical scheme: fixture then can be used to connect loop wheel machine and people's air defense door frame for the loop wheel machine can be through fixture come people's air defense door frame hoist and transport to the position that needs carry out the installation, and fixture still can break away from in people's air defense door frame after the handling is accomplished, lets fixture be difficult for hindering people to pass through people's air defense door frame.
Optionally, the upside of the third hollow block is fixedly connected with a fourth hollow block, the inside of the fourth hollow block is connected with a bolt through a thread, the upside of the first hollow block is provided with a first thread groove, and the bolt is connected inside the first thread groove through a thread.
By adopting the technical scheme: first hollow block and the hollow block of third are connected to the hollow block of bolt accessible fourth and first thread groove, when the hollow block of third breaks down when the handling, alright let the bolt break away from in first thread groove, the hollow block of third that the people of being convenient for updated.
Optionally, a limiting groove is formed in the first hollow block, a limiting ring is rotatably connected to the position, located in the limiting groove, of the first hollow block, and the limiting ring is fixedly connected with the threaded rod.
By adopting the technical scheme: but spacing ring limit threaded rod then for the threaded rod is difficult for taking place to remove when rotatory, and this makes first grip block, second grip block and people's air defense door frame ability equally more stable.
Optionally, one side of the second clamping plate is fixedly connected with a first rubber pad, and one side of the first clamping plate, which is close to the second clamping plate, is fixedly connected with a second rubber pad.
By adopting the technical scheme: first rubber pad and second rubber pad can play the effect of protection people's air defense door frame for first grip block and second grip block are difficult for pressing from both sides mar or deformation people's air defense door frame after cliping people's air defense door frame.
Optionally, one side of the limiting rod is provided with a first limiting block, and one side of the limiting rod, which is far away from the first limiting block, is provided with a second limiting block.
By adopting the technical scheme: the diameters of the first limiting block and the second limiting block are larger than the limiting rod, so that the first clamping plate and the second clamping plate are not easy to separate from the threaded rod when moving.
Optionally, a second thread groove is formed in one side of the limiting rod, a thread block is connected to the inner thread of the second thread groove of the limiting rod in a threaded manner, and the thread block is fixedly connected with the first limiting block.
By adopting the technical scheme: the screw thread piece can be used to connect first stopper, and the screw thread piece still can break away from in second thread groove through the rotation to let first stopper also can break away from in the gag lever post, be convenient for people to change the second grip block of damage.
Optionally, one side of the threaded rod is fixedly connected with two connecting rods, and through holes are formed in the outer sides of the two connecting rods.
By adopting the technical scheme: people's accessible rotates the connecting rod and drives the threaded rod and rotate for people are difficult to be injured by mistake by the screw thread on threaded rod surface.
Optionally, one side of the first fixed block is fixedly connected with a first reinforcing block, and one side of the second fixed block is fixedly connected with a second reinforcing block.
By adopting the technical scheme: first reinforcement piece can play and consolidate second grip block and first fixed block for first fixed block is difficult for appearing the cracked condition because of people's air defense door frame is too heavy when spacing people's air defense door frame.
Compared with the prior art, the beneficial effect of this application is:
1. fixture then can be used to connect loop wheel machine and people's air defense door frame in the present case for the loop wheel machine can come the people's air defense door frame to hoist to the position that needs were installed through fixture, fixture still can break away from in people's air defense door frame after the handling is accomplished, make fixture be difficult for hindering people to pass through people's air defense door frame, fixture is breaking away from people's air defense door frame after simultaneously, still can continue to use on next people's air defense door frame, make fixture can continuously use.
2. First hollow block and the hollow block of third are connected to hollow block of bolt accessible fourth and first thread groove in the present case for the hollow block of third can be stabilized in one side of first hollow block, when the hollow block of third fracture damage appears when the handling, alright rotatory bolt lets the bolt break away from in first thread groove, thereby the hollow block of third that the people of being convenient for updated.
Drawings
FIG. 1 is a schematic structural diagram of the present application;
FIG. 2 is a cross-sectional structural schematic of the present application;
FIG. 3 is an enlarged view of the structure at A in FIG. 2;
FIG. 4 is a schematic structural diagram of a first fixing block in an embodiment of the present application;
FIG. 5 is a cross-sectional view of a bolt in an embodiment of the present application;
fig. 6 is a schematic structural diagram of a first reinforcing block in an embodiment of the present application.
Description of reference numerals: 1. a civil air defense door frame; 21. a first hollow block; 22. a threaded rod; 23. a first clamping plate; 24. a second clamping plate; 25. a first fixed block; 26. a second fixed block; 27. a second hollow block; 28. a limiting rod; 29. a third hollow block; 31. a limiting groove; 32. a limiting ring; 41. a fourth hollow block; 42. a first thread groove; 43. a bolt; 51. a first stopper; 52. a second limiting block; 61. a second thread groove; 62. a thread block; 71. a first rubber pad; 72. a second rubber pad; 8. a connecting rod; 91. a first reinforcing block; 92. a second reinforcing block; 10. and a through hole.
Detailed Description
The present application is described in further detail below with reference to figures 1-6.
The embodiment is as follows:
the utility model provides a following technical scheme, please refer to fig. 1, this people's air defense door frame structure convenient to hoist includes people's air defense door frame 1, the outside of people's air defense door frame 1 is provided with fixture, people's air defense door frame 1 can be used to connect and install people's air defense door, fixture then can be used to connect loop wheel machine and people's air defense door frame 1, make the loop wheel machine come 1 handling of people's air defense door frame to the position that needs were installed through fixture, fixture still can break away from in people's air defense door frame 1 after the handling is accomplished, make fixture be difficult for hindering people to pass through people's air defense door frame 1, fixture is after breaking away from people's air defense door frame 1 simultaneously, still can continue to use on next people's air defense door frame 1, make fixture can continuously use.
Referring to fig. 2-4, the clamping mechanism includes a first hollow block 21 disposed on one side of the door frame 1 of the civil air defense door, a threaded rod 22 is rotatably connected inside the first hollow block 21, the threaded rod 22 is a bidirectional threaded rod, a first clamping plate 23 and a second clamping plate 24 are threadedly connected to an outer side of the threaded rod 22, the first hollow block 21 can be used for connecting the threaded rod 22, so that the threaded rod 22 can smoothly rotate, the threaded rod 22 can drive the first clamping plate 23 and the second clamping plate 24 to move when rotating, because the first clamping plate 23 and the second clamping plate 24 are respectively located on two sides of the threaded rod 22, when the threaded rod 22 rotates, the first clamping plate 23 and the second clamping plate 24 can move in opposite directions, which enables the first clamping plate 23 and the second clamping plate 24 to smoothly clamp the door frame 1 of the civil air defense door, and the first clamping plate 23 and the second clamping plate 24 are threadedly connected to the threaded rod 22, so that the first clamping plate 23 and the second clamping plate 24 can clamp the door frame 1 of the civil air defense door with different widths.
In addition, the downside fixedly connected with second hollow block 27 of first hollow block 21, the inside fixedly connected with gag lever post 28 of second hollow block 27, and first grip block 23 and the equal sliding connection of second grip block 24 are in the outside of gag lever post 28, second hollow block 27 can be used to connect gag lever post 28, make gag lever post 28 can stabilize the downside at first hollow block 21, and gag lever post 28 then can carry on spacingly to first grip block 23 and second grip block 24, make threaded rod 22 when rotating, first grip block 23 and second grip block 24 are difficult to rotate together, but can smooth removal, one side of first hollow block 21 is provided with third hollow block 29, third hollow block 29 can be used to connect first hollow block 21 and loop wheel machine, make loop wheel machine can drive first hollow block 21 through third hollow block 29 and remove, and first hollow block 21 can drive the door frame through first grip block 23 and second grip block 24 and remove, thereby be convenient for the people's frame to hoist and hoist.
In addition, one side of the second clamping plate 24 is fixedly connected with a first fixing block 25, one side of the first clamping plate 23 close to the second clamping plate 24 is fixedly connected with a second fixing block 26, the first fixing block 25 and the second fixing block 26 can be used for limiting one side of the door frame 1 of the civil air defense door, so that after the first clamping plate 23 and the second clamping plate 24 clamp the door frame 1 of the civil air defense door, the door frame 1 of the civil air defense door is not easy to separate from the first clamping plate 23 and the second clamping plate 24, the civil air defense door is more stable, the lengths of the first fixing block 25 and the second fixing block 26 are consistent, after the first clamping plate 23 and the second clamping plate 24 move to clamp the door frame 1 of the civil air defense door with a wider width, the first fixing block 25 and the second fixing block 26 can also limit one side of the door frame 1 of the civil air defense door.
Referring to fig. 4 and 5, a fourth hollow block 41 is fixedly connected to an upper side of the third hollow block 29, a bolt 43 is threadedly connected to an inner portion of the fourth hollow block 41, the fourth hollow block 41 can be used for connecting the third hollow block 29 and the bolt 43, so that the bolt 43 can be stabilized on one side of the third hollow block 29, a first thread groove 42 is formed in an upper side of the first hollow block 21, the bolt 43 is threadedly connected to the inner portion of the first thread groove 42, the bolt 43 can be connected to the first hollow block 21 and the third hollow block 29 through the fourth hollow block 41 and the first thread groove 42, so that the third hollow block 29 can be stabilized on one side of the first hollow block 21, and when the third hollow block 29 is broken and damaged during lifting, the bolt 43 can be rotated to disengage the bolt 43 from the first thread groove 42, thereby facilitating replacement of the third hollow block 29 by people.
Referring to fig. 3, a limiting groove 31 is formed in the first hollow block 21, a limiting ring 32 is rotatably connected to the first hollow block 21 in the limiting groove 31, the limiting ring 32 is fixedly connected to the threaded rod 22, the limiting groove 31 can be used for limiting the limiting ring 32, the limiting ring 32 is not prone to moving, the threaded rod 22 can be limited by the limiting ring 32, the threaded rod 22 is not prone to moving when rotating, and therefore the first clamping plate 23, the second clamping plate 24 and the civil air defense door frame 1 can be more stable.
Referring to fig. 3 and 4, a first rubber pad 71 is fixedly connected to one side of the second clamping plate 24, a second rubber pad 72 is fixedly connected to one side of the first clamping plate 23 close to the second clamping plate 24, and the first rubber pad 71 and the second rubber pad 72 can play a role in protecting the civil air defense door frame 1, so that after the civil air defense door frame 1 is clamped by the first clamping plate 23 and the second clamping plate 24, scratches or deformation of the civil air defense door frame 1 is not easily caused, meanwhile, the first rubber pad 71 and the second rubber pad 72 also have an anti-slip effect, so that the civil air defense door frame 1 is not easily moved between the first clamping plate 23 and the second clamping plate 24, and the civil air defense door frame 1 is more stable in hoisting.
Referring to fig. 3, a first limiting block 51 is disposed on one side of the limiting rod 28, a second limiting block 52 is disposed on one side of the limiting rod 28 away from the first limiting block 51, and diameters of the first limiting block 51 and the second limiting block 52 are larger than the limiting rod 28, so that the first clamping plate 23 and the second clamping plate 24 are not easily separated from the threaded rod 22 when moving, and therefore the first clamping plate 23 and the second clamping plate 24 are not easily separated from the threaded rod 22, and people are required to mount the clamping device in a time consuming manner.
In addition, a second thread groove 61 is formed in one side of the limiting rod 28, a thread block 62 is connected to the internal thread of the limiting rod 28 located in the second thread groove 61, the thread block 62 is fixedly connected with the first limiting block 51, the thread block 62 can be used for being connected with the first limiting block 51, the first limiting block 51 can be stably located in one side of the limiting rod 28, meanwhile, the thread block 62 can be separated from the second thread groove 61 through rotation, the first limiting block 51 can also be separated from the limiting rod 28, people can replace the damaged second clamping plate 24 conveniently, the whole device is not needed to be replaced together, the second thread groove 61 and the thread block 62 are provided with two sets, the two sets are respectively used for connecting the first limiting block 51 and the second limiting block 52, and people can replace the first clamping plate 23 conveniently.
In addition, one side fixedly connected with connecting rod 8 of threaded rod 22, people's accessible rotates connecting rod 8 and drives threaded rod 22 and rotate, make people difficult be wounded by mistake by the screw thread on threaded rod 22 surface, and connecting rod 8 is provided with two, two connecting rods 8 are located the both sides of threaded rod 22 respectively, this makes people available arbitrary one hand to rotate threaded rod 22, through-hole 10 has been seted up in the outside of connecting rod 8, people's accessible wears into the inside of through-hole 10 with a pole, thereby drive connecting rod 8 and rotate, make connecting rod 8's rotation can be more convenient.
Referring to fig. 6, a first reinforcing block 91 is fixedly connected to one side of the first fixing block 25, the first reinforcing block 91 can reinforce the second clamping plate 24 and the first fixing block 25, so that when the first fixing block 25 is used for limiting the civil air defense door frame 1, the situation that the civil air defense door frame 1 is too heavy to break is not easy to occur, a second reinforcing block 92 is fixedly connected to one side of the second fixing block 26, the effect of the second reinforcing block 92 is similar to that of the first reinforcing block 91, the connection between the first clamping plate 23 and the second reinforcing block 92 can be reinforced, and the situation that the second reinforcing block 92 is not easy to break is also easy to occur.
The implementation principle of the civil air defense door frame structure convenient to hoist and mount of this application embodiment is: when the device is used, the first hollow block 21 is firstly placed on one side of the civil air defense door frame 1, the first clamping plate 23 and the second clamping plate 24 are respectively positioned on two sides of the civil air defense door frame 1, then the threaded rod 22 is rotated, threads on two sides of the threaded rod 22 are opposite, so that the threaded rod 22 can drive the first clamping plate 23 and the second clamping plate 24 to move in opposite directions, meanwhile, the first clamping plate 23 and the second clamping plate 24 can slide on the outer side of the limiting rod 28, meanwhile, the first clamping plate 23 can drive the second fixing block 26 to move, the second clamping plate 24 can drive the first fixing block 25 to move, the first clamping plate 23 and the second clamping plate 24 can clamp the civil air defense door frame 1 after moving, so that the first hollow block 21 and the third hollow block 29 can be stabilized on one side of the civil air defense door frame 1, then, people can connect a hook or a crane to the third hollow block 29 and drive the third hollow block 29 to hoist, meanwhile, the third hollow block 29 can drive the civil air defense door frame 1 to move together, the first hollow block 23 and the second clamping plate 24 can clamp the civil air defense door frame 1, and the second clamping plate 24 can clamp the civil air defense door frame 25, and the civil air defense door frame 1, and the civil air defense door frame can be lifted more stably.
After the handling is accomplished, people alright through rotating threaded rod 22, let first grip block 23 and second grip block 24 no longer clip people's air defense door frame 1, thereby can let first hollow block 21 break away from in people's air defense door frame 1, not only can not stop on people's air defense door frame 1, still can continue to use at 1 upside of next people's air defense door frame, so far can solve to bend and can not break away from in the mounting groove after using up, and the door frame is after the installation, bend and need not use again, this leads to bending and can stop at the door frame upside always, hinder people easily, inconvenient people pass through the problem of door frame.
The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.
Claims (8)
1. The utility model provides a people's air defense door frame structure convenient to hoist and mount which characterized in that: the civil air defense door comprises a civil air defense door frame (1), wherein a clamping mechanism is arranged on the outer side of the civil air defense door frame (1);
fixture is including setting up first hollow block (21) in people's air defense door frame (1) one side, the inside of first hollow block (21) is rotated and is connected with threaded rod (22), just threaded rod (22) are two-way threaded rod, the outside threaded connection of threaded rod (22) has first grip block (23) and second grip block (24), the hollow block of downside fixedly connected with second (27) of first hollow block (21), the inside fixedly connected with gag lever post (28) of the hollow block of second (27), just first grip block (23) and the equal sliding connection in the outside of gag lever post (28) of second grip block (24), one side of first hollow block (21) is provided with the hollow block of third (29), one side fixedly connected with first fixed block (25) of second grip block (24), one side fixedly connected with second fixed block (26) that first grip block (23) is close to second grip block (24).
2. The convenient-to-hoist civil air defense door frame structure of claim 1, characterized in that: the upside fixedly connected with fourth hollow block (41) of third hollow block (29), the inside threaded connection of fourth hollow block (41) has bolt (43), first thread groove (42) have been seted up to the upside of first hollow block (21), just bolt (43) threaded connection is in the inside of first thread groove (42).
3. The convenient-to-hoist civil air defense door frame structure of claim 1, characterized in that: spacing groove (31) have been seted up to the inside of first hollow block (21), the inside rotation that first hollow block (21) is located spacing groove (31) is connected with spacing ring (32), just fixed connection between spacing ring (32) and threaded rod (22).
4. The convenient-to-hoist civil air defense door frame structure of claim 1, characterized in that: one side of the second clamping plate (24) is fixedly connected with a first rubber pad (71), and one side of the first clamping plate (23) close to the second clamping plate (24) is fixedly connected with a second rubber pad (72).
5. The civil air defense door frame structure convenient to hoist and mount of claim 1, its characterized in that: one side of the limiting rod (28) is provided with a first limiting block (51), and one side of the limiting rod (28) far away from the first limiting block (51) is provided with a second limiting block (52).
6. The convenient-to-hoist civil air defense door frame structure of claim 5, characterized in that: a second thread groove (61) is formed in one side of the limiting rod (28), a thread block (62) is connected to the inner thread of the limiting rod (28) located in the second thread groove (61), and the thread block (62) is fixedly connected with the first limiting block (51).
7. The convenient-to-hoist civil air defense door frame structure of claim 1, characterized in that: one side fixedly connected with connecting rod (8) of threaded rod (22), just connecting rod (8) are provided with two, through-hole (10) have been seted up in the outside of connecting rod (8).
8. The convenient-to-hoist civil air defense door frame structure of claim 1, characterized in that: one side of the first fixing block (25) is fixedly connected with a first reinforcing block (91), and one side of the second fixing block (26) is fixedly connected with a second reinforcing block (92).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222901465.7U CN218560856U (en) | 2022-11-01 | 2022-11-01 | Civil air defense door frame structure convenient to hoist and mount |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222901465.7U CN218560856U (en) | 2022-11-01 | 2022-11-01 | Civil air defense door frame structure convenient to hoist and mount |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218560856U true CN218560856U (en) | 2023-03-03 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222901465.7U Active CN218560856U (en) | 2022-11-01 | 2022-11-01 | Civil air defense door frame structure convenient to hoist and mount |
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| Country | Link |
|---|---|
| CN (1) | CN218560856U (en) |
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2022
- 2022-11-01 CN CN202222901465.7U patent/CN218560856U/en active Active
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