CN211974854U - Movable ladder stand with protective structure - Google Patents
Movable ladder stand with protective structure Download PDFInfo
- Publication number
- CN211974854U CN211974854U CN202020536828.XU CN202020536828U CN211974854U CN 211974854 U CN211974854 U CN 211974854U CN 202020536828 U CN202020536828 U CN 202020536828U CN 211974854 U CN211974854 U CN 211974854U
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- rod
- limiting
- fixed
- pedal
- lantern ring
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- 230000001681 protective effect Effects 0.000 title claims abstract description 24
- 230000000670 limiting effect Effects 0.000 claims description 47
- 238000009434 installation Methods 0.000 claims description 7
- 239000003292 glue Substances 0.000 claims description 3
- 241000282326 Felis catus Species 0.000 abstract description 9
- 230000000694 effects Effects 0.000 abstract description 9
- 230000004888 barrier function Effects 0.000 abstract description 2
- 230000009194 climbing Effects 0.000 description 4
- 230000009193 crawling Effects 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 241001465382 Physalis alkekengi Species 0.000 description 2
- 238000007689 inspection Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000000151 deposition Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
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Abstract
The utility model belongs to the technical field of the activity cat ladder, especially, be a activity cat ladder with protective structure, including the montant and the lantern ring, the outer wall of montant is fixed with the fender rod, and the inside of fender rod is provided with the pivot, the outside of pivot is connected with the stopper, and the intermediate position of stopper is fixed with first spring, the lantern ring is installed in the outside of fender rod, and the outside of the lantern ring is fixed with the stay cord, the inboard of montant is connected with the one end of connecting axle, and the other end of connecting axle is provided with the footboard, the intermediate position of footboard is provided with the knob, and the outside of knob is connected with the one end of connecting the rope to the other end of connecting the rope is fixed with the stopper rod, the avris of stopper rod is fixed with the second spring, and the spacing. This activity cat ladder with protective structure, the barrier propterty of device is better to be convenient for fold it after the use and accomodate, reduced the use degree of difficulty of device.
Description
Technical Field
The utility model relates to a movable crawling ladder technical field specifically is a movable crawling ladder with protective structure.
Background
The activity cat ladder is a climbing equipment, when town road traffic light inspection or industrial factory building lamps and lanterns or equipment eminence inspection operation, can scramble through the activity cat ladder, can make the staff overhaul lamps and lanterns and equipment and maintain after that, along with the constantly developing of science and technology, the function of activity cat ladder is more and more comprehensive, however current activity cat ladder has following problem:
1. when the device is used, the protection effect is poor, and workers are easy to fall off when using the device;
2. the device is not convenient for fold the device and accomodate after finishing using, has increased the degree of difficulty of depositing of device.
To the above problems, innovative design is urgently needed on the basis of the original movable ladder stand with the protective structure.
Disclosure of Invention
An object of the utility model is to provide a movable cat ladder with protective structure to provide current movable cat ladder with protective structure among the solution above-mentioned background art, the barrier propterty of device is relatively poor, and be not convenient for accomodate after the use, increased the problem that the device used the degree of difficulty.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a movable ladder stand with protective structure, includes the montant and the lantern ring, the outer wall of montant is fixed with the protective rod, and the inside of protective rod is provided with the pivot to the end department of montant is fixed with the link, the outside of pivot is connected with the stopper, and the intermediate position of stopper is fixed with first spring, the lantern ring is installed in the outside of protective rod, and the outside of lantern ring is fixed with the stay cord, the inboard of montant is connected with the one end of connecting axle, and the other end of connecting axle is provided with the footboard to the last fixed surface of footboard has the slipmat, the intermediate position of footboard is provided with the knob, and the outside of knob is connected with the one end of connecting the rope to the other end of connecting the rope is fixed with the stopper rod, the avris of stopper rod is fixed with the second spring, and the spacing.
Preferably, the limiting blocks are distributed on the surface of the protection rod at equal intervals, and a rotating installation structure is formed between the limiting blocks and the protection rod through a rotating shaft.
Preferably, the number of the lantern rings is 2, and the lantern rings coincide with the circle center of the guard bar.
Preferably, a rotating installation structure is formed between the pedal and the vertical rod through a connecting shaft, and the pedal is connected with the non-slip mat through glue.
Preferably, a sliding installation structure is formed between the limiting rod and the pedal, and the limiting rod is connected with the vertical rod in a clamping manner.
Preferably, the outer diameter of the limiting rod is the same as the inner diameter of the limiting groove, and the limiting rod is symmetrically provided with 2 limiting rods around the axis of the pedal.
Compared with the prior art, the beneficial effects of the utility model are that: the movable crawling ladder with the protection structure has good protection performance, is convenient to fold and store after being used, and reduces the use difficulty of the device;
1. when the device is used, the hanging ring and the unit to be overhauled are hung, then the pedal is placed, after the pedal is placed, the device can be normally used, a worker holds the pull rope, when the worker climbs upwards, the pull rope drives the lantern ring to move, the lantern ring extrudes the limiting block, the limiting block rotates at the moment, after the lantern ring moves, the limiting block resets under the action of the extrusion force of the first spring, the limiting effect on the lantern ring is achieved, and the falling condition of the worker during use is avoided;
2. after the device finishes using, manual pass through the connecting axle with the footboard upset upwards, after the footboard was overturned, rotate the knob, the knob rotates and drives the rolling of connecting rope to this can drive the gag lever post and remove, finishes when the footboard upset, unloads knob pivoted power, and the second spring drives the gag lever post this moment and runs through to the inside of spacing groove, accomplishes the spacing fixed to the footboard.
Drawings
Fig. 1 is a schematic view of the overall front view structure of the present invention.
Fig. 2 is the overall side view structure diagram of the utility model.
Fig. 3 is a schematic view of the overall overlooking structure of the present invention.
Fig. 4 is the utility model discloses stopper and protection lever connection structure sketch map.
In the figure: 1. a vertical rod; 2. a guard bar; 3. a rotating shaft; 4. a limiting block; 5. a first spring; 6. a collar; 7. pulling a rope; 8. hanging a ring; 9. a connecting shaft; 10. a pedal; 11. a non-slip mat; 12. a knob; 13. connecting ropes; 14. a second spring; 15. a limiting rod; 16. a limiting groove.
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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-4, the present invention provides a technical solution: a movable ladder stand with a protection structure comprises a vertical rod 1, a protection rod 2, a rotating shaft 3, a limiting block 4, a first spring 5, a sleeve ring 6, a pull rope 7, a hanging ring 8, a connecting shaft 9, a pedal 10, an anti-slip pad 11, a knob 12, a connecting rope 13, a second spring 14, a limiting rod 15 and a limiting groove 16, wherein the protection rod 2 is fixed on the outer wall of the vertical rod 1, the rotating shaft 3 is arranged inside the protection rod 2, the hanging ring 8 is fixed at the end of the vertical rod 1, the limiting block 4 is connected outside the rotating shaft 3, the first spring 5 is fixed at the middle position of the limiting block 4, the sleeve ring 6 is installed outside the protection rod 2, the pull rope 7 is fixed outside the sleeve ring 6, one end of the connecting shaft 9 is connected inside the vertical rod 1, the pedal 10 is arranged at the other end of the connecting shaft 9, the anti-slip pad 11 is fixed on the upper surface of the pedal 10, the outer side of the knob 12 is connected with one end of a connecting rope 13, the other end of the connecting rope 13 is fixed with a limiting rod 15, the side of the limiting rod 15 is fixed with a second spring 14, and the outer side of the limiting rod 15 is provided with a limiting groove 16;
the limiting blocks 4 are distributed on the surface of the protection rod 2 at equal intervals, a rotating installation structure is formed between the limiting blocks 4 and the protection rod 2 through the rotating shaft 3, the limiting blocks 4 distributed at equal intervals can limit the lantern ring 6, workers can hold the lantern ring, and the falling condition is avoided;
2 lantern rings 6 are symmetrically arranged about the axis of the pedal 10, the circle centers of the lantern rings 6 and the protective rod 2 are overlapped, and the lantern rings 6 are symmetrically arranged, so that a worker can hold the protective rod in the climbing process, the climbing stability can be improved, and the protective rod is not easy to fall off;
the pedal 10 and the vertical rod 1 form a rotating installation structure through the connecting shaft 9, the pedal 10 is connected with the non-slip mat 11 through glue, and the pedal 10 rotates after being used, so that the difficulty of containing the pedal can be reduced, and the containing difficulty of the device after being used is reduced;
constitute the slidable mounting structure between gag lever post 15 and the footboard 10, and be connected for the block between gag lever post 15 and the montant 1, the external diameter of gag lever post 15 is the same with spacing groove 16's internal diameter size, and gag lever post 15 is provided with 2 about footboard 10's axis symmetry, when footboard 10 need be accomodate, manual with knob 12 rotation, knob 12 rotates the back and can roll up connecting rope 13, can outwards stretch gag lever post 15 this moment, pass through connecting axle 9 upset with footboard 10 after that, after it overturns to suitable position, unload knob 12 pivoted power, second spring 14 can drive gag lever post 15 and reset, and run through to the inside of spacing groove 16, accomplish accomodating of footboard 10.
The working principle is as follows: when the movable ladder stand with the protection structure is used, as shown in figures 1-4, when the device is used, a hanging ring 8 and a unit to be detected are hung, pedals 10 are sequentially placed, the pedals 10 are climbed through the pedals 10 after being placed at proper positions, a pull rope 7 can be held by hands or the pull rope 7 and a body can be wound and fixed in the climbing process, after a worker climbs upwards, a lantern ring 6 is driven to slide on a protection rod 2, pressure is applied to a limiting block 4 in the sliding process of the lantern ring 6, the limiting block 4 can rotate under the influence of the pressure through a rotating shaft 3, the limiting block 4 can be driven to reset by a first spring 5 after the lantern ring 6 passes through, and the other side of the limiting block 4 is subjected to limited force, so that the effect of supporting the lantern ring 6 can be achieved, and the worker is prevented from falling;
according to the drawings 1-3, after the device is used, the pedal 10 is folded and stored, the knob 12 is manually rotated at first, the connecting rope 13 can be wound after the knob 12 is rotated, the limiting rod 15 can be stretched outwards through the connecting rope 13 at the moment, then the pedal 10 is turned over through the connecting shaft 9, after the pedal is turned over to a proper position, the force for rotating the knob 12 is removed, the second spring 14 can drive the limiting rod 15 to reset and penetrate through the limiting groove 16, the pedal 10 is stored, and the storage space is reduced.
It should be finally noted that the above only serves to illustrate the technical solution of the present invention, and not to limit the scope of the present invention, and that simple modifications or equivalent replacements performed by those skilled in the art to the technical solution of the present invention do not depart from the spirit and scope of the technical solution of the present invention.
Claims (6)
1. The utility model provides a movable ladder stand with protective structure, includes montant (1) and lantern ring (6), its characterized in that: the outer wall of the vertical rod (1) is fixed with a protective rod (2), a rotating shaft (3) is arranged inside the protective rod (2), a hanging ring (8) is fixed at the end of the vertical rod (1), the outer side of the rotating shaft (3) is connected with a limiting block (4), a first spring (5) is fixed at the middle position of the limiting block (4), a lantern ring (6) is installed at the outer side of the protective rod (2), a pull rope (7) is fixed at the outer side of the lantern ring (6), the inner side of the vertical rod (1) is connected with one end of a connecting shaft (9), the other end of the connecting shaft (9) is provided with a pedal (10), an anti-slip pad (11) is fixed on the upper surface of the pedal (10), a knob (12) is arranged at the middle position of the pedal (10), one end of a connecting rope (13) is connected at the outer side of the knob (12), and a limiting rod (15) is fixed, the side of the limiting rod (15) is fixed with a second spring (14), and the outer side of the limiting rod (15) is provided with a limiting groove (16).
2. The movable ladder stand with the protective structure as claimed in claim 1, characterized in that: the limiting blocks (4) are distributed on the surface of the protection rod (2) at equal intervals, and a rotating installation structure is formed between the limiting blocks (4) and the protection rod (2) through the rotating shaft (3).
3. The movable ladder stand with the protective structure as claimed in claim 1, characterized in that: the lantern ring (6) is symmetrically provided with 2 rings about the axis of the pedal (10), and the circle centers of the lantern ring (6) and the guard bar (2) coincide.
4. The movable ladder stand with the protective structure as claimed in claim 1, characterized in that: the pedal (10) and the vertical rod (1) form a rotary mounting structure through a connecting shaft (9), and the pedal (10) is connected with the non-slip mat (11) through glue.
5. The movable ladder stand with the protective structure as claimed in claim 1, characterized in that: a sliding installation structure is formed between the limiting rod (15) and the pedal (10), and the limiting rod (15) is connected with the vertical rod (1) in a clamping mode.
6. The movable ladder stand with the protective structure as claimed in claim 1, characterized in that: the outer diameter of the limiting rod (15) is the same as the inner diameter of the limiting groove (16), and 2 limiting rods (15) are symmetrically arranged around the axis of the pedal (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020536828.XU CN211974854U (en) | 2020-04-13 | 2020-04-13 | Movable ladder stand with protective structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020536828.XU CN211974854U (en) | 2020-04-13 | 2020-04-13 | Movable ladder stand with protective structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211974854U true CN211974854U (en) | 2020-11-20 |
Family
ID=73384904
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020536828.XU Active CN211974854U (en) | 2020-04-13 | 2020-04-13 | Movable ladder stand with protective structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211974854U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113700365A (en) * | 2021-08-18 | 2021-11-26 | 深圳赛秀技术有限公司 | AP basic station based on new forms of energy |
-
2020
- 2020-04-13 CN CN202020536828.XU patent/CN211974854U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113700365A (en) * | 2021-08-18 | 2021-11-26 | 深圳赛秀技术有限公司 | AP basic station based on new forms of energy |
| CN113700365B (en) * | 2021-08-18 | 2022-08-05 | 深圳赛秀技术有限公司 | AP basic station based on new forms of energy |
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| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 518 Jinhong Road, Baoshan District, Shanghai 201900 Patentee after: Shanghai Yingde Baoqi Gas Co.,Ltd. Patentee after: Shaanxi Yingbao Gas Co.,Ltd. Address before: 518 Jinhong Road, Baoshan District, Shanghai 201900 Patentee before: SHANGHAI BAOSTEEL GASES CO.,LTD. Patentee before: SHAANXI BAOSTEEL GAS CO.,LTD. |