CN215830420U - Ladder stand for storehouse-side walking device - Google Patents
Ladder stand for storehouse-side walking device Download PDFInfo
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- CN215830420U CN215830420U CN202121853032.8U CN202121853032U CN215830420U CN 215830420 U CN215830420 U CN 215830420U CN 202121853032 U CN202121853032 U CN 202121853032U CN 215830420 U CN215830420 U CN 215830420U
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- ladder stand
- ratchet
- curb plate
- plate
- walking device
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Abstract
The utility model provides a ladder stand for a warehouse-side walking device, and belongs to the field of auxiliary equipment of energy storage power stations. The technical scheme is as follows: including the U-shaped mounting bracket, the articulated cat ladder that sets up on the U-shaped mounting bracket, the U-shaped mounting bracket includes the mounting panel, the vertical curb plate that is provided with in mounting panel both ends, the cat ladder sets up between the curb plate of both sides, the cat ladder includes parallel arrangement's a pair of side bearer, parallel arrangement has a plurality of footboards between a pair of side bearer, a pair of side bearer tip sets up inboard at the curb plate of both sides through pivot A respectively, one side pivot A wears out the curb plate and is provided with the ratchet, the ratchet top, be provided with the pawl that the cooperation ratchet used through pivot B on the curb plate, ratchet front end top surface is provided with the sheetmetal, ratchet front end top, be provided with the horizontal plate on the curb plate, the horizontal plate bottom surface corresponds the sheetmetal position and is provided with magnet A. The utility model has the beneficial effects that: simple structure, convenient to use, can be stable fix in storehouse limit running gear bottom.
Description
Technical Field
The utility model relates to the field of auxiliary equipment of energy storage power stations, in particular to a ladder stand for a warehouse-side walking device.
Background
The energy storage type hydropower station pumps water to an upper reservoir by using electric energy in the low ebb period of the electric load and discharges water to a lower reservoir to generate electricity in the peak period of the electric load, and the hydropower station is also called an energy storage type hydropower station;
at present, the panel in energy storage power station reservoir area comprises asphalt concrete panel, the reservoir of service life discovers that the concrete panel region has individuality in the monitoring process, great seepage condition, need the timely emergency treatment of staff, constructor can generally use storehouse limit running gear to restore the concrete panel, storehouse limit running gear bottom is provided with the access hole, access hole one side is provided with the cat ladder that articulates in the bottom simultaneously, thereby make things convenient for the staff to advance to put in storage limit running gear by the access hole and overhaul, but the cat ladder of current setting utilizes iron wire and storehouse limit running gear bottom winding fixed after accomodating, operation storehouse limit running gear removes along the storehouse limit and can produce vibrations, the cat ladder is fixed not firm and drops easily.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a device which is simple in structure, convenient to use and capable of being stably fixed at the bottom of a warehouse-side walking device.
The utility model is realized by the following measures:
the ladder stand for the warehouse-side walking device is characterized by comprising a U-shaped mounting rack and a ladder stand which is hinged on the U-shaped mounting rack;
the U-shaped mounting frame is mounted on one side of an access hole in the bottom of the storehouse side walking device through a bolt, and the access hole is coincided with the top view projection of the ladder stand;
the U-shaped mounting frame comprises a mounting plate, two ends of the mounting plate are vertically provided with side plates, and the ladder stand is arranged between the side plates on the two sides;
the ladder stand comprises a pair of side frames which are arranged in parallel, a plurality of pedals are arranged between the pair of side frames in parallel, and the end parts of the pair of side frames are respectively arranged on the inner sides of the side plates at two sides through rotating shafts A;
a ratchet wheel is arranged on one side of the rotating shaft A, penetrates out of the side plate, a pawl matched with the ratchet wheel for use is arranged above the ratchet wheel and on the side plate through a rotating shaft B, a metal sheet is arranged on the top surface of the front end of the ratchet wheel, a horizontal plate is arranged above the front end of the ratchet wheel and on the side plate, and a magnet A is arranged on the bottom surface of the horizontal plate corresponding to the position of the metal sheet;
the utility model has the following specific characteristics:
vertical rods are arranged at one ends, far away from the mounting plate, of the side frames, and magnets B are arranged at the end parts of the vertical rods;
when the ladder stand is adsorbed and fixed on a frame at the bottom of the garage-side walking device through the magnet B, the end part of the pawl is not completely clamped into a gap between teeth of the ratchet wheel, and the pawl can be manually rotated to be separated from the gap between the teeth of the ratchet wheel;
the side frame inner sides of the two sides are correspondingly provided with mounting plates through connecting rods, and the pedals are obliquely arranged between the mounting plates of the two sides.
And pull handles are arranged on the bottom surfaces of the side frames at two sides, which are close to one end of the mounting plate.
And the pedal is provided with an anti-slip pad.
When a worker enters the access hole, firstly, the pawl is rotated to enable the pawl to be separated from gaps among the ratchet teeth and to be adsorbed on the magnet A, then the pull handle is pulled to enable the magnet B to be separated from a frame at the bottom of the warehouse-side walking device, the ladder stand is placed on the ground in a rotating mode, and the worker can enter the access hole through the ladder stand;
after the overhaul is finished, the pawl resets, the ladder stand rotates, the ladder stand is made to be adsorbed on the frame at the bottom of the warehouse-side walking device through the magnet B, the storage is completed and the limit is kept, and meanwhile, the ladder stand is further limited by the matching of the ratchet wheel and the pawl.
The utility model has the beneficial effects that: simple structure, convenient to use, can be stable fix in storehouse limit running gear bottom.
Drawings
Fig. 1 is a schematic structural diagram of an extended state according to an embodiment of the present invention.
Fig. 2 is a schematic structural view of the storage state according to the embodiment of the present invention.
Fig. 3 is a partially enlarged view of a portion a in fig. 2.
Wherein the reference numerals are: 1. a U-shaped mounting bracket; 2. a side frame; 3. a pedal; 4. a vertical rod; 5. a magnet B; 6. mounting a plate; 7. a side plate; 8. a handle; 9. a ratchet wheel; 10. a pawl; 11. a metal sheet; 12. a horizontal plate.
Detailed Description
In order to clearly illustrate the technical features of the present solution, the present solution is explained below by way of specific embodiments.
Referring to fig. 1-3, a ladder stand for a storehouse side walking device comprises a U-shaped mounting frame 1 and a ladder stand hinged on the U-shaped mounting frame 1;
the U-shaped mounting frame 1 is mounted on one side of an access hole in the bottom of the storehouse side walking device through a bolt, and the access hole is coincided with the top view projection of the ladder stand;
the U-shaped mounting frame 1 comprises a mounting plate 6, two ends of the mounting plate 6 are vertically provided with side plates 7, and the ladder stand is arranged between the side plates 7 on the two sides;
the ladder stand comprises a pair of side frames 2 which are arranged in parallel, a plurality of pedals 3 are arranged between the pair of side frames 2 in parallel, and the end parts of the pair of side frames 2 are respectively arranged on the inner sides of side plates 7 at two sides through rotating shafts A;
a ratchet wheel 9 is arranged on one side of the rotating shaft A, penetrates through the side plate 7, a pawl 10 matched with the ratchet wheel 9 is arranged above the ratchet wheel 9 and on the side plate 7 through the rotating shaft B, a metal sheet 11 is arranged on the top surface of the front end of the ratchet wheel 9, a horizontal plate 12 is arranged above the front end of the ratchet wheel 9 and on the side plate 7, and a magnet A is arranged on the bottom surface of the horizontal plate 12 corresponding to the position of the metal sheet 11;
one ends of the side frames 2, which are far away from the mounting plate 6, are provided with vertical rods 4, and the ends of the vertical rods 4 are provided with magnets B5;
when the ladder stand is adsorbed and fixed on the frame at the bottom of the storehouse edge walking device through the magnet B5, the end part of the pawl 10 is not completely clamped into the gap between the teeth of the ratchet wheel 9, and the pawl 10 can be manually rotated to be separated from the gap between the teeth of the ratchet wheel 9;
the inner sides of the side frames 2 at the two sides are correspondingly provided with mounting plates 6 through connecting rods, and pedals 3 are obliquely arranged between the mounting plates 6 at the two sides.
The bottom surfaces of the side frames 2 at the two sides, which are close to one end of the mounting plate 6, are provided with pull handles.
The pedal 3 is provided with a non-slip mat.
When a worker enters the access hole, firstly, the pawl 10 is rotated to enable the pawl 10 to be separated from gaps among teeth of the ratchet wheel 9 and be adsorbed on the magnet A, then the pull handle is pulled to enable the magnet B5 to be separated from a frame at the bottom of the storehouse side walking device, the ladder stand is rotatably placed on the ground, and the worker can enter the access hole by using the ladder stand;
after the overhaul is finished, the pawl 10 is reset, the ladder stand is rotated, the ladder stand is made to be adsorbed on the frame at the bottom of the storehouse edge walking device through the magnet B5, the storage limit is finished, and meanwhile, the ladder stand is further limited by the matching of the ratchet wheel 9 and the pawl 10.
The technical features of the present invention which are not described in the above embodiments may be implemented by or using the prior art, and are not described herein again, of course, the above description is not intended to limit the present invention, and the present invention is not limited to the above examples, and variations, modifications, additions or substitutions which may be made by those skilled in the art within the spirit and scope of the present invention should also fall within the protection scope of the present invention.
Claims (5)
1. The ladder stand for the warehouse-side walking device is characterized by comprising a U-shaped mounting rack and a ladder stand which is hinged on the U-shaped mounting rack;
the U-shaped mounting frame comprises a mounting plate, two ends of the mounting plate are vertically provided with side plates, and the ladder stand is arranged between the side plates on the two sides;
the ladder stand comprises a pair of side frames which are arranged in parallel, a plurality of pedals are arranged between the pair of side frames in parallel, and the end parts of the pair of side frames are respectively arranged on the inner sides of the side plates at two sides through rotating shafts A;
one side pivot A wears out the curb plate is provided with the ratchet, the ratchet top be provided with the cooperation through pivot B on the curb plate the pawl that the ratchet used, ratchet front end top is provided with the sheetmetal, ratchet front end top be provided with the horizontal plate on the curb plate, the horizontal plate bottom surface corresponds the sheetmetal position is provided with magnet A.
2. The ladder stand for the roadside walking device of claim 1, wherein a vertical rod is provided at each end of the pair of side frames away from the mounting plate, and a magnet B is provided at the end of the vertical rod.
3. The ladder stand for the roadside walking device of claim 1, wherein mounting plates are correspondingly provided at the inner sides of the side frames at both sides through connecting rods, and the step plate is obliquely provided between the mounting plates at both sides.
4. The ladder stand for the roadside walking device of claim 1, wherein pull handles are provided on the bottom surfaces of the side frames at the ends thereof adjacent to the mounting plates.
5. The ladder stand for the roadside walking device of claim 1, wherein the step plate is provided with a non-slip mat.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121853032.8U CN215830420U (en) | 2021-08-10 | 2021-08-10 | Ladder stand for storehouse-side walking device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121853032.8U CN215830420U (en) | 2021-08-10 | 2021-08-10 | Ladder stand for storehouse-side walking device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215830420U true CN215830420U (en) | 2022-02-15 |
Family
ID=80194361
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121853032.8U Active CN215830420U (en) | 2021-08-10 | 2021-08-10 | Ladder stand for storehouse-side walking device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215830420U (en) |
-
2021
- 2021-08-10 CN CN202121853032.8U patent/CN215830420U/en active Active
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