CN220412697U - Civil air defense engineering is with installation auxiliary structure - Google Patents
Civil air defense engineering is with installation auxiliary structure Download PDFInfo
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- CN220412697U CN220412697U CN202322125609.9U CN202322125609U CN220412697U CN 220412697 U CN220412697 U CN 220412697U CN 202322125609 U CN202322125609 U CN 202322125609U CN 220412697 U CN220412697 U CN 220412697U
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- 230000007123 defense Effects 0.000 title claims abstract description 31
- 238000009434 installation Methods 0.000 title claims abstract description 18
- 230000007246 mechanism Effects 0.000 claims abstract description 25
- 238000004880 explosion Methods 0.000 claims abstract description 24
- 229910000831 Steel Inorganic materials 0.000 claims description 6
- 239000010959 steel Substances 0.000 claims description 6
- 238000010276 construction Methods 0.000 claims 5
- 230000002457 bidirectional effect Effects 0.000 abstract description 8
- 230000009286 beneficial effect Effects 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Abstract
The utility model relates to the technical field of civil air defense engineering, in particular to an installation auxiliary structure for the civil air defense engineering, which comprises a mounting frame, wherein a bearing mechanism for bearing an explosion door is arranged on the mounting frame, the bearing mechanism comprises two fixing plates, the two fixing plates are fixedly connected to the mounting frame, a bidirectional threaded rod is rotationally connected between the two fixing plates, a first motor is arranged at the front end of the fixing plate positioned at the front side, the output end of the first motor penetrates through the fixing plate and is fixedly connected with the bidirectional threaded rod, the installation auxiliary structure for the civil air defense engineering is convenient for bearing and moving the explosion door for the civil air defense engineering through the cooperation of the mounting frame and the bearing mechanism, the lifting operation of the explosion door for the civil air defense engineering is convenient for being lifted for installation and the like through a lifting mechanism, the whole device can be conveniently supported through a supporting mechanism, the device can lift and move the explosion door for the civil air defense engineering during use for installation, and has small received site limitation and high practicability.
Description
Technical Field
The utility model relates to the technical field of civil air defense engineering, in particular to an installation auxiliary structure for civil air defense engineering.
Background
As is well known, civil air defense engineering is called civil air defense engineering, which is an underground protective building constructed independently for guaranteeing personnel and materials to mask, command and rescue in civil air defense during war, and a basement which can be used for air defense during war and is constructed by combining with ground buildings, an explosion-proof door is required to be installed at the entrance of the civil air defense engineering, the explosion-proof door has higher structural strength and special use scene, has larger weight, and needs to be matched with a large hoisting machine for auxiliary installation during installation, but is limited by that the civil air defense engineering is generally located underground, and the large hoisting machine is difficult to install due to the extremely large use limitation, so that the installation auxiliary structure for the civil air defense engineering is designed according to the problems.
Disclosure of Invention
(one) solving the technical problems
Aiming at the defects of the prior art, the utility model provides an installation auxiliary structure for civil air defense engineering.
(II) technical scheme
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides an installation auxiliary structure for civil air defense engineering, includes the mounting bracket, be provided with the mechanism that bears that is used for bearing the explosion vent on the mounting bracket, it includes two fixed plates, two fixed plate fixed connection is on the mounting bracket, rotates between two fixed plates and is connected with two-way threaded rod, and the first motor is installed to the front end that is located the fixed plate of front side, the output of first motor passes fixed plate and two-way threaded rod fixed connection, threaded connection has the movable plate on the two-way threaded rod, the bottom fixedly connected with of movable plate bears the arm, and two universal wheels are installed to the bottom of mounting bracket, the bottom rotation of bearing the arm is connected with the movable wheel, is provided with the hoist mechanism that is used for hoist and mount explosion vent on the mounting bracket, is provided with the holistic supporting mechanism that is used for strutting arrangement on the mounting bracket.
In order to hoist the explosion door conveniently, the improvement of the utility model is that the hoisting mechanism comprises a hoisting plate, the hoisting plate is fixedly connected to a mounting frame, a rotating plate is rotationally connected to the hoisting plate, a toothed ring is fixedly connected to the rotating plate, a second motor is installed at the bottom end of the hoisting plate, the output end of the second motor penetrates through the hoisting plate and is fixedly connected with a gear, the gear is meshed with the toothed ring, a third motor is installed on the rotating plate, the output end of the third motor is fixedly connected with a rope wheel, a steel wire rope is wound on the rope wheel, and the other end of the steel wire rope penetrates through the rotating plate and is fixedly connected with a lifting hook.
In order to improve the support performance of the whole device, the utility model is improved in that the support mechanism comprises two support arms, the two support arms are rotatably connected to the mounting frame, the support arms are provided with air cylinders, and the output ends of the air cylinders penetrate through the support arms and are fixedly connected with support feet.
In order to improve the connection strength of the hanging plate and the mounting frame, the utility model is improved in that the top end of the hanging plate is fixedly connected with a plurality of supporting wings, and the right ends of the supporting wings are fixedly connected with the mounting frame.
In order to facilitate the whole operation device to move, the utility model is improved in that a fixing strip is fixedly connected to the mounting frame, and an operation handle is fixedly connected to the fixing strip.
In order to improve the connection strength of the bearing arm and the movable plate, the utility model is improved in that the bearing arm is welded on the movable plate.
(III) beneficial effects
Compared with the prior art, the utility model provides an installation auxiliary structure for civil air defense engineering, which has the following beneficial effects:
this mounting auxiliary structure for civil air defense engineering, through the cooperation of mounting bracket and bearing mechanism, be convenient for bear the weight of the explosion vent with the civil air defense engineering and remove, be convenient for hang the operation such as install the explosion vent for the civil air defense engineering through hoist and mount mechanism, be convenient for support this device wholly through supporting mechanism, this device can hoist and mount when using and remove the explosion vent for the civil air defense engineering, the place limitation that receives is less, and the practicality is higher.
Drawings
FIG. 1 is a schematic diagram of a first front view structure of the present utility model;
FIG. 2 is an enlarged schematic view of the structure at A in the first front view of the present utility model;
FIG. 3 is a schematic view of a first partial structure of the present utility model;
fig. 4 is a schematic view of a second partial structure of the present utility model.
In the figure: 1. a mounting frame; 2. a fixing plate; 3. a two-way threaded rod; 4. a first motor; 5. a moving plate; 6. a load-bearing arm; 7. a universal wheel; 8. a moving wheel; 9. a hanging plate; 10. a rotating plate; 11. a toothed ring; 12. a second motor; 13. a gear; 14. a third motor; 15. a rope pulley; 16. a wire rope; 17. a lifting hook; 18. a support arm; 19. a cylinder; 20. supporting feet; 21. a support wing; 22. a fixing strip; 23. the handle is operated.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1-4, an installation auxiliary structure for civil air defense engineering comprises a mounting frame 1, a bearing mechanism for bearing an explosion door is arranged on the mounting frame 1, the bearing mechanism comprises two fixing plates 2, the two fixing plates 2 are fixedly connected to the mounting frame 1, a bidirectional threaded rod 3 is rotatably connected between the two fixing plates 2, a first motor 4 is arranged at the front end of the fixing plate 2 positioned at the front side, the output end of the first motor 4 passes through the fixing plate 2 and is fixedly connected with the bidirectional threaded rod 3, a movable plate 5 is in threaded connection with the bidirectional threaded rod 3, the bottom end of the movable plate 5 is fixedly connected with a bearing arm 6, two universal wheels 7 are arranged at the bottom end of the mounting frame 1, the bottom end of the bearing arm 6 is rotatably connected with a movable wheel 8, a hoisting mechanism for hoisting the explosion door is arranged on the mounting frame 1, the hoisting mechanism comprises a hoisting plate 9, the hoisting plate 9 is fixedly connected to the mounting frame 1, a rotating plate 10 is rotatably connected to the hoisting plate 9, a toothed ring 11 is fixedly connected to the rotating plate 10, the bottom end of the hoisting plate 9 is provided with a second motor 12, the second motor 12 passes through the fixing plate 2 and is fixedly connected with the bidirectional threaded rod 3, a wire rope wheel 16 is fixedly connected to the two end of the hoisting plate is fixedly connected with a wire rope 16, a wire rope 16 is fixedly connected to the other end of the mounting frame 1, a wire rope 16 is meshed with the wire rope 16 is fixedly connected to the wire rope 16, and is fixedly connected to the wire rope 16 is provided with the other end of the wire rope 16, and is fixedly connected to the wire rope 13, and is meshed with the wire rope 18, and is provided with a lifting mechanism is meshed with a lifting mechanism 18, and is provided with a lifting device 18. The output end of the air cylinder 19 penetrates through the supporting arm 18 to be fixedly connected with a supporting foot 20.
When the device is used, firstly, the device is moved to the explosion door of a civil air protection project, the air cylinder 19 is started, the output end of the air cylinder 19 stretches out to push the supporting leg 20 downwards, the device is integrally supported, the third motor 14 is started to drive the rope pulley 15 to rotate, the rope pulley 15 releases the steel wire rope 16, the lifting hook 17 moves downwards, the lifting hook 17 is hung on the explosion door, the third motor 14 is reversely started, the rope pulley 15 reversely rotates, the rope pulley 15 is used for retracting the steel wire rope 16, the lifting hook 17 is used for lifting the explosion door upwards, the explosion door is lifted above the bearing arm 6, the first motor 4 is started to drive the bidirectional threaded rod 3 to rotate, the moving plate 5 which is in threaded connection with the bidirectional threaded rod 3 moves towards the middle, the moving plate 5 drives the bearing arm 6 to approach towards the middle, after the bearing arm 6 is adjusted to a proper width, the third motor 14 is started, the explosion door is placed on the bearing arm 6, the device is pushed to move to a required installation position, the third motor 14 is reversely started, the explosion door is lifted, the second motor 12 is started to drive the gear 13 to rotate, the gear 13 is meshed with the toothed ring 11 to rotate, the lifting hook 11 drives the toothed ring 9 to rotate, the lifting hook 9 and the rope pulley 15 to rotate properly, and the explosion door is installed on the lifting hook 9 and the rope 15 is driven to rotate, and the explosion door is properly installed, and the explosion door is adjusted.
In-service use, the joint of the lifting plate 9 and the mounting frame 1 bears all weight when the explosion-proof door is lifted, so as to improve the connection strength of the lifting plate 9 and the mounting frame 1, in this embodiment, the top end of the lifting plate 9 is fixedly connected with a plurality of supporting wings 21, and the right ends of the supporting wings 21 are fixedly connected with the mounting frame 1.
In order to avoid the above problem, in this embodiment, a fixing bar 22 is fixedly connected to the mounting frame 1, and an operating handle 23 is fixedly connected to the fixing bar 22.
In practical use, it is found that the carrying arm 6 needs to carry the weight of the explosion vent when moving, and in order to improve the connection strength between the carrying arm 6 and the moving plate 5, in this embodiment, the carrying arm 6 is welded on the moving plate 5.
In order to describe the possible application scenarios, technical principles, practical embodiments, and the like of the present application in detail, the following description is made with reference to the specific embodiments and the accompanying drawings. The embodiments described herein are only used to more clearly illustrate the technical solutions of the present application, and are therefore only used as examples and are not intended to limit the scope of protection of the present application.
Reference herein to "an embodiment" means that a particular feature, structure, or characteristic described in connection with the embodiment may be included in at least one embodiment of the present application. The appearances of the phrase "in various places in the specification are not necessarily all referring to the same embodiment, nor are they particularly limited to independence or relevance from other embodiments. In principle, in the present application, as long as there is no technical contradiction or conflict, the technical features mentioned in the embodiments may be combined in any manner to form a corresponding implementable technical solution.
Unless defined otherwise, technical terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which the present application pertains; the use of related terms herein is for the description of specific embodiments only and is not intended to limit the present application.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides a civil air defense engineering is with installation auxiliary structure, includes mounting bracket (1), its characterized in that: be provided with the mechanism that bears that is used for bearing explosion vent on mounting bracket (1), bear the mechanism and include two fixed plates (2), two fixed plate (2) fixed connection is on mounting bracket (1), rotates between two fixed plates (2) and is connected with two-way threaded rod (3), and first motor (4) are installed to the front end of fixed plate (2) that is located the front side, the output of first motor (4) passes fixed plate (2) and two-way threaded rod (3) fixed connection, threaded connection has movable plate (5) on two-way threaded rod (3), the bottom fixedly connected with of movable plate (5) bears arm (6), and two universal wheels (7) are installed to the bottom of mounting bracket (1), the bottom rotation of bearing arm (6) is connected with movable wheel (8), is provided with the hoist and mount mechanism that is used for hoist and mount explosion vent on mounting bracket (1), is provided with the holistic supporting mechanism that is used for strutting arrangement.
2. The installation auxiliary structure for civil air defense construction according to claim 1, wherein: the hoisting mechanism comprises a hoisting plate (9), the hoisting plate (9) is fixedly connected to the mounting frame (1), the hoisting plate (9) is rotationally connected with a rotating plate (10), a toothed ring (11) is fixedly connected to the rotating plate (10), a second motor (12) is installed at the bottom end of the hoisting plate (9), an output end of the second motor (12) penetrates through the hoisting plate (9) and is fixedly connected with a gear (13), the gear (13) is meshed with the toothed ring (11), a third motor (14) is installed on the rotating plate (10), a rope wheel (15) is fixedly connected to the output end of the third motor (14), a steel wire rope (16) is wound on the rope wheel (15), and the other end of the steel wire rope (16) penetrates through the rotating plate (10) and is fixedly connected with a lifting hook (17).
3. The installation auxiliary structure for civil air defense construction according to claim 2, wherein: the supporting mechanism comprises two supporting arms (18), the two supporting arms (18) are rotatably connected to the mounting frame (1), an air cylinder (19) is mounted on the supporting arms (18), and the output end of the air cylinder (19) penetrates through the supporting arms (18) to be fixedly connected with supporting feet (20).
4. A civil air defense construction mounting auxiliary structure according to claim 3, wherein: the top of the lifting plate (9) is fixedly connected with a plurality of supporting wings (21), and the right ends of the supporting wings (21) are fixedly connected with the mounting frame (1).
5. The civil air defense construction mounting auxiliary structure according to claim 4, wherein: the mounting frame (1) is fixedly connected with a fixing strip (22), and the fixing strip (22) is fixedly connected with an operating handle (23).
6. The civil air defense construction mounting auxiliary structure according to claim 5, wherein: the bearing arm (6) is welded on the moving plate (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322125609.9U CN220412697U (en) | 2023-08-08 | 2023-08-08 | Civil air defense engineering is with installation auxiliary structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322125609.9U CN220412697U (en) | 2023-08-08 | 2023-08-08 | Civil air defense engineering is with installation auxiliary structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220412697U true CN220412697U (en) | 2024-01-30 |
Family
ID=89647746
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322125609.9U Active CN220412697U (en) | 2023-08-08 | 2023-08-08 | Civil air defense engineering is with installation auxiliary structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220412697U (en) |
-
2023
- 2023-08-08 CN CN202322125609.9U patent/CN220412697U/en active Active
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