CN219950429U - Automatic descent control device for high-altitude operation - Google Patents
Automatic descent control device for high-altitude operation Download PDFInfo
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- CN219950429U CN219950429U CN202321123607.XU CN202321123607U CN219950429U CN 219950429 U CN219950429 U CN 219950429U CN 202321123607 U CN202321123607 U CN 202321123607U CN 219950429 U CN219950429 U CN 219950429U
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- frame
- block
- fixedly connected
- damping
- groove
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- 238000013016 damping Methods 0.000 claims abstract description 45
- 230000000149 penetrating effect Effects 0.000 claims description 4
- 238000000034 method Methods 0.000 description 4
- 230000001681 protective effect Effects 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 230000003139 buffering effect Effects 0.000 description 2
- 230000035939 shock Effects 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Abstract
The utility model relates to the technical field of automatic slow descent for high-altitude operation, in particular to an automatic slow descent device for high-altitude operation, which comprises a frame, wherein the bottom end of the frame is fixedly connected with a bearing plate, the bottom end of the bearing plate is fixedly connected with a limiting block, the outer side wall of the limiting block is slidably connected with a damping frame, a damping groove is formed in the damping frame, the inner side wall of the damping groove is fixedly connected with a damping block, one end of the damping block is fixedly connected with a spring rod, and one end of the spring rod is slidably connected with a sleeve block. According to the utility model, the spring rod, the limiting block, the damping frame, the bearing plate, the damping groove, the sleeve block and the damping block are arranged, when the bearing plate falls to the ground, the damping frame can be contacted with the ground, the limiting block can be extruded in the damping groove, the limiting block can be used for extruding the sleeve block, the sleeve block can be used for sliding outside the spring rod, the sleeve block can be used for extruding the damping block, and impact force can be buffered.
Description
Technical Field
The utility model relates to the technical field of automatic slow descent of high-altitude operation, in particular to an automatic slow descent device for high-altitude operation.
Background
The aerial work generally refers to aerial work, namely work performed by a person at a high place with a certain position as a reference, when a constructor goes to aerial work, a worker needs to use a hanging frame to perform aerial work, when the worker goes to automatically lift the hanging frame, a certain impact force is easily generated when the bottom end of the hanging frame contacts with the ground, discomfort and shaking are caused to the worker, and certain potential safety hazards exist.
Disclosure of Invention
(one) solving the technical problems
Aiming at the defects of the prior art, the utility model aims to provide an automatic slow descending device for high-altitude operation, which can increase the integral automatic buffering performance of a hanging bracket.
(II) technical scheme
In order to achieve the above purpose, the utility model provides the following technical scheme, namely an automatic slow descending device for high-altitude operation, which comprises the following technical scheme: the damping device comprises a frame, a bearing plate is fixedly connected to the bottom end of the frame, a limiting block is fixedly connected to the bottom end of the bearing plate, a damping frame is slidably connected to the outer side wall of the limiting block, and a damping groove is formed in the damping frame.
The damping device is characterized in that a damping block is fixedly connected to the inner side wall of the damping groove, a spring rod is fixedly connected to one end of the damping block, and a sleeve block is slidably connected to one end of the spring rod.
As the preferred scheme, the helicoidal groove has been seted up in the outside of frame, the inside wall threaded connection of helicoidal groove has the bolt, the inside wall sliding connection of frame has the spring piece, the inside wall of frame rotates and is connected with the rotation gear, the inside wall sliding connection of frame has the slide, the one end fixedly connected with fixture block of slide, the top fixedly connected with telescopic link of frame, the top fixedly connected with guard bar of telescopic link, the outside fixedly connected with fixed block of frame, the outside fixedly connected with cable rope of fixed block, the top fixedly connected with hanging piece of cable rope can make things convenient for the constructor to climb the top of bearing plate when constructor goes to high altitude construction.
As a preferable scheme, the screw grooves and the inside of the frame are mutually penetrated, the bolts and the spring blocks are arranged on the same horizontal plane, and the bolts can be used for extruding the spring blocks when constructors go to high-altitude operation.
As the preferable scheme, the tooth groove is formed in one side of the spring block, the size of the tooth groove is the same as that of the rotating gear, the spring block and the rotating gear are connected in a meshed mode, and when a constructor goes to high-altitude operation, the spring block can slide to drive the rotating gear to rotate.
As the preferred scheme, the even fixedly connected with tooth piece in one side of slide, and the size of tooth piece is the same with the size of rotation gear, rotation gear sets up to the meshing connection with the connected mode of slide, when constructor goes to carry out the aerial work, can make rotation gear rotate and drive the slide and slide.
As the preferred scheme, the extension mouth has been seted up in the outside of frame, and the inside of extension mouth and frame sets up to run through each other, the equal fixedly connected with slider in outer wall both sides of guard bar, the spout has been seted up to the inside wall of frame, and the inside wall sliding connection of spout has the slider, the draw-in groove has been seted up to the inside wall of frame, when constructor goes to the aerial work, can make the fixture block outwards extend.
As the preferred scheme, the one end of stopper and the outside of cover piece set up to closely laminate, the inside of cover piece has been seted up and has been run through the groove, and runs through the inside of groove and be provided with the spring lever, when constructor goes to carry out the aerial work, can make the stopper extrude the cover piece.
(III) beneficial effects
Compared with the prior art, the utility model provides an automatic slow descent device for high-altitude operation, which has the following beneficial effects:
1. according to the utility model, the spring rod, the limiting block, the damping frame, the bearing plate, the damping groove, the sleeve block and the damping block are arranged, when the bearing plate falls to the ground, the damping frame can be contacted with the ground, the limiting block can be extruded in the damping groove, the limiting block can be used for extruding the sleeve block, the sleeve block can be used for sliding outside the spring rod, the sleeve block can be used for extruding the damping block, and impact force can be buffered.
2. According to the utility model, by arranging the bolts, the screw grooves, the spring blocks, the rotating gears, the sliding plates and the clamping blocks, when a constructor climbs the top end of the bearing plate, the protective rod fixedly connected with the top end of the telescopic rod is attached to the inner side wall of the frame by stretching the telescopic rod upwards, the bolts can extend to the inside of the frame by rotating the bolts in threaded connection with the inner side walls of the screw grooves, the bolts extrude the spring blocks, the spring blocks slide to drive the rotating gears to rotate, the rotating gears rotate to drive the sliding plates to slide, the clamping blocks fixedly connected with one ends of the sliding plates extend outwards, and the clamping blocks extend to the inside of the clamping grooves to be clamped.
Drawings
FIG. 1 is a schematic perspective view of a hanger of the present utility model;
FIG. 2 is a perspective cross-sectional view of the telescopic rod of the present utility model;
FIG. 3 is a schematic view of the interior of the portable racking structure of the present utility model;
FIG. 4 is a schematic perspective view of a frame of the present utility model;
FIG. 5 is a schematic view of a buffering and damping structure according to the present utility model.
In the figure: 1. a frame; 2. a protective rod; 3. a fixed block; 4. a wire rope; 5. hanging blocks; 6. a telescopic rod; 7. a spring rod; 8. a limiting block; 9. a shock absorption frame; 10. a bolt; 11. a screw groove; 12. a spring block; 13. rotating the gear; 14. a slide plate; 15. a clamping block; 16. a bearing plate; 17. a damping groove; 18. sleeving blocks; 19. damping block.
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.
Example 1
Referring to fig. 1-5, the present embodiment provides a rack adjusting guide assembly, which includes a frame 1, a bearing plate 16 fixedly connected to the bottom end of the frame 1, a limiting block 8 fixedly connected to the bottom end of the bearing plate 16, a damping frame 9 slidably connected to an outer side wall of the limiting block 8, and a damping groove 17 provided in the damping frame 9.
The inside wall fixedly connected with damping piece 19 of shock attenuation groove 17, the one end fixedly connected with spring rod 7 of damping piece 19, the one end sliding connection of spring rod 7 has the cover piece 18.
The screw groove 11 has been seted up in the outside of frame 1, screw groove 11's inside wall threaded connection has bolt 10, frame 1's inside wall sliding connection has spring piece 12, frame 1's inside wall rotates and is connected with rotation gear 13, frame 1's inside wall sliding connection has slide 14, slide 14's one end fixedly connected with fixture block 15, frame 1's top fixedly connected with telescopic link 6, telescopic link 6's top fixedly connected with guard bar 2, frame 1's outside fixedly connected with fixed block 3, fixed block 3's outside fixedly connected with cable wire 4, cable wire 4's top fixedly connected with hanging piece 5, when constructor goes to the aerial work, can make things convenient for the constructor to climb the top of bearing plate 16.
The screw groove 11 and the frame 1 are arranged to be mutually penetrated, the bolt 10 and the spring block 12 are arranged on the same horizontal plane, and when a constructor goes to perform high-altitude operation, the bolt 10 can be used for extruding the spring block 12.
A tooth slot is formed in one side of the spring block 12, the size of the tooth slot is the same as that of the rotary gear 13, the connection mode of the spring block 12 and the rotary gear 13 is meshed, and when a constructor goes to high-altitude operation, the spring block 12 can slide to drive the rotary gear 13 to rotate.
The even fixedly connected with tooth piece in one side of slide 14, and the size of tooth piece is the same with the size of turning gear 13, and turning gear 13 and slide 14's connected mode sets up to the meshing connection, when constructor goes to the aerial work, can make turning gear 13 rotate and drive slide 14 and slide.
The extension mouth has been seted up in the outside of frame 1, and the inside of extension mouth and frame 1 sets up to run through each other, and the equal fixedly connected with slider in outer wall both sides of guard bar 2, and the spout has been seted up to the inside wall of frame 1, and the inside wall sliding connection of spout has the slider, and the draw-in groove has been seted up to the inside wall of frame 1, when constructor goes to carry out the aerial work, can make fixture block 15 outwards extend.
One end of the limiting block 8 is tightly attached to the outer side of the sleeve block 18, a through groove is formed in the sleeve block 18, a spring rod 7 is arranged in the through groove in a penetrating mode, and when a constructor goes to high-altitude operation, the limiting block 8 can extrude the sleeve block 18.
The working principle of the utility model is as follows: when a constructor climbs the top end of the bearing plate 16, the protective rod 2 fixedly connected with the top end of the telescopic rod 6 is attached to the inner side wall of the frame 1 by stretching the telescopic rod 6 upwards, the bolt 10 is in threaded connection with the inner side wall of the rotary screw groove 11, the bolt 10 can extend to the inside of the frame 1, the bolt 10 extrudes the spring block 12, the spring block 12 slides to drive the rotary gear 13 to rotate, the rotary gear 13 rotates to drive the sliding plate 14 to slide, the clamping block 15 fixedly connected with one end of the sliding plate 14 extends outwards, and the clamping block 15 extends to the inside of the clamping groove to be clamped;
when the bearing plate 16 falls to the ground, the damping frame 9 can be made to contact with the ground, the limiting block 8 can be made to extrude in the damping groove 17, the limiting block 8 can be made to extrude the sleeve block 18, the sleeve block 18 can be made to slide outside the spring rod 7, the sleeve block 18 can be made to extrude the damping block 19, and impact force can be buffered.
It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
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 (7)
1. An automatic descent control device for high-altitude operations, comprising a frame (1), characterized in that: the damping device is characterized in that a bearing plate (16) is fixedly connected to the bottom end of the frame (1), a limiting block (8) is fixedly connected to the bottom end of the bearing plate (16), a damping frame (9) is slidably connected to the outer side wall of the limiting block (8), and a damping groove (17) is formed in the damping frame (9);
the damping device is characterized in that a damping block (19) is fixedly connected to the inner side wall of the damping groove (17), a spring rod (7) is fixedly connected to one end of the damping block (19), and a sleeve block (18) is slidably connected to one end of the spring rod (7).
2. An automatic slow descent device for aloft work according to claim 1, wherein: the utility model discloses a frame, including frame (1), screw groove (11) have been seted up in the outside of frame (1), the inside wall threaded connection of screw groove (11) has bolt (10), the inside wall sliding connection of frame (1) has spring piece (12), the inside wall rotation of frame (1) is connected with rotation gear (13), the inside wall sliding connection of frame (1) has slide (14), the one end fixedly connected with fixture block (15) of slide (14), the top fixedly connected with telescopic link (6) of frame (1), the top fixedly connected with guard bar (2) of telescopic link (6), the outside fixedly connected with fixed block (3) of frame (1), the outside fixedly connected with cable wire (4) of fixed block (3), the top fixedly connected with hanging piece (5) of cable wire (4).
3. An automatic slow descent device for aloft work according to claim 2, wherein: the screw grooves (11) and the inside of the frame (1) are arranged to penetrate through each other, and the bolts (10) and the spring blocks (12) are arranged on the same horizontal plane.
4. An automatic slow descent device for aloft work according to claim 2, wherein: a tooth slot is formed in one side of the spring block (12), the size of the tooth slot is the same as that of the rotary gear (13), and the spring block (12) is connected with the rotary gear (13) in a meshed mode.
5. An automatic slow descent device for aloft work according to claim 2, wherein: the one side of slide (14) evenly fixedly connected with tooth piece, and the size of tooth piece is the same with the size of rotation gear (13), the connected mode of rotation gear (13) and slide (14) sets up to the meshing connection.
6. An automatic slow descent device for aloft work according to claim 2, wherein: the outside of frame (1) has been seted up and has been extended the mouth, and extends the inside of mouth and frame (1) and set up to run through each other, the equal fixedly connected with slider in outer wall both sides of guard bar (2), the spout has been seted up to the inside wall of frame (1), and the inside wall sliding connection of spout has the slider, the draw-in groove has been seted up to the inside wall of frame (1).
7. An automatic slow descent device for aloft work according to claim 1, wherein: one end of the limiting block (8) is tightly attached to the outer side of the sleeve block (18), a penetrating groove is formed in the sleeve block (18), and a spring rod (7) is arranged in the penetrating groove in a penetrating mode.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321123607.XU CN219950429U (en) | 2023-05-10 | 2023-05-10 | Automatic descent control device for high-altitude operation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321123607.XU CN219950429U (en) | 2023-05-10 | 2023-05-10 | Automatic descent control device for high-altitude operation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219950429U true CN219950429U (en) | 2023-11-03 |
Family
ID=88549428
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321123607.XU Active CN219950429U (en) | 2023-05-10 | 2023-05-10 | Automatic descent control device for high-altitude operation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219950429U (en) |
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2023
- 2023-05-10 CN CN202321123607.XU patent/CN219950429U/en active Active
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