CN210685848U - Elevator pit cat ladder structure - Google Patents
Elevator pit cat ladder structure Download PDFInfo
- Publication number
- CN210685848U CN210685848U CN201921383745.5U CN201921383745U CN210685848U CN 210685848 U CN210685848 U CN 210685848U CN 201921383745 U CN201921383745 U CN 201921383745U CN 210685848 U CN210685848 U CN 210685848U
- Authority
- CN
- China
- Prior art keywords
- pit
- vertical rod
- cat ladder
- elevator
- ladder pole
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Images
Landscapes
- Maintenance And Inspection Apparatuses For Elevators (AREA)
- Ladders (AREA)
Abstract
The utility model provides an elevator pit cat ladder structure, including elevator pit and a plurality of U type cat ladder pole, pit entrance subaerial is equipped with pit one, be equipped with two recesses in the pit one, be equipped with on the pit one and cover, cover with hinged joint on pit one, be equipped with a pit two on the entrance pit lateral wall, install on the pit wall through the pivot at the both ends of every U type cat ladder pole, the side of every U type cat ladder pole all links to each other with a stay cord, the one end of stay cord is stretched out ground and is located pit one, U type cat ladder pole both sides still respectively are equipped with a montant that the structure is the same, the montant structure is: a plurality of transverse plates are arranged on one side of the vertical rod, each transverse plate is correspondingly located below one U-shaped ladder stand rod, the upper end of the vertical rod extends out of the ground and is located in the first concave pit, a rotating block is arranged at the upper end of the vertical rod and is located in the groove, the lower end of the vertical rod is located in the shaft sleeve, and the shaft sleeve is located in the bottom pit. The utility model discloses can make the maintainer directly climb like the elevator hole from the front, convenient and practical, simple structure is reliable.
Description
Technical Field
The invention relates to the field of elevator equipment, in particular to an elevator pit ladder stand structure convenient to use.
Background
The elevator pit ladder stand is an overhauling device entering a hoistway pit, is fixed on the wall of the pit of the pit, and is convenient for an overhauling person to repair and maintain an elevator part by entering and exiting the pit through the ladder stand. However, the existing elevator ladder stand usually can be fixed on a hoistway wall on the side surface in order to prevent the ladder stand from interfering with the operation of an elevator, so that when personnel enter from the elevator door, the personnel need to pass through the body on the side first, and the elevator hoistway is dark and is easy to step on the ground to cause personal injury accidents.
Disclosure of Invention
In order to overcome the problems, the invention provides an elevator pit ladder structure which can enable maintainers to directly climb into an elevator pit from the front and is simple and reliable in structure.
The technical scheme adopted by the invention for solving the technical problems is as follows: the utility model provides an elevator pit cat ladder structure, including elevator pit and a plurality of U type cat ladder pole, pit entrance subaerial is equipped with pit one, be equipped with two recesses in the pit one, be equipped with on the pit one and cover, cover with hinged joint on pit one, be equipped with a pit two on the entrance pit lateral wall, install on the pit wall through the pivot at the both ends of every U type cat ladder pole, the side of every U type cat ladder pole all links to each other with a stay cord, the one end of stay cord is stretched out ground and is located pit one, U type cat ladder pole both sides still respectively are equipped with a montant that the structure is the same, the montant structure is: a plurality of transverse plates are arranged on one side of the vertical rod, each transverse plate is correspondingly located below one U-shaped ladder stand rod, the upper end of the vertical rod extends out of the ground and is located in the first concave pit, a rotating block is arranged at the upper end of the vertical rod and is located in the groove, the lower end of the vertical rod is located in the shaft sleeve, and the shaft sleeve is located in the bottom pit.
When the maintainer need get into the pit, open and cover and pull up U type ladder pole through the stay cord, then mention the turning block of both sides and go out the recess and rotate 180 degrees again, the both sides of U type ladder pole just can be taken and put on the diaphragm of both sides montant like this, the maintainer just can follow the front and climb into the pit, and after accomplishing work, the turning block of mentioning both sides again goes out the recess and rotates 180 degrees again, makes U type ladder pole fall down.
The invention has the beneficial effects that: this elevator pit cat ladder structure can make the maintainer directly climb like the elevator pit from the front, convenient and practical, and simple structure is reliable.
Drawings
The invention is further illustrated with reference to the following figures and examples.
Fig. 1 is a schematic structural view of the present invention.
Fig. 2 is a front view of the present invention.
Fig. 3 is a top view of the present invention.
In the figure: 1. the device comprises a cover, 2 parts of vertical rods, 2.1 parts of rotating blocks, 3 parts of U-shaped ladder climbing rods, 4 parts of pull ropes, 5 parts of shaft sleeves, 6 parts of transverse plates, 7 parts of rotating shafts, 8 parts of hinges, 9 parts of second pits, and 10 parts of first pits.
Detailed Description
In fig. 1, 2 and 3, an elevator pit ladder structure in which: 1. cover, 2 the montant, 2.1 turning block, 3U type ladder pole, 4 the stay cord, 5 the axle sleeve, 6 the diaphragm, 7 the pivot, 8 the hinge, still include the elevator pit, pit entrance subaerial is equipped with pit one, be equipped with two recesses in the pit one, be equipped with on the pit one and cover, cover with hinged joint on pit one, be equipped with a pit two on the entrance pit lateral wall, install on the pit wall through the pivot in the both ends of every U type ladder pole, the side of every U type ladder pole all links to each other with a stay cord, the one end of stay cord stretches out ground and is located pit one, U type ladder pole both sides still respectively are equipped with a montant that the structure is the same, the montant structure is: a plurality of transverse plates are arranged on one side of the vertical rod, each transverse plate is correspondingly located below one U-shaped ladder stand rod, the upper end of the vertical rod extends out of the ground and is located in the first concave pit, a rotating block is arranged at the upper end of the vertical rod and is located in the groove, the lower end of the vertical rod is located in the shaft sleeve, and the shaft sleeve is located in the bottom pit.
Claims (1)
1. The utility model provides an elevator pit cat ladder structure, includes elevator pit and a plurality of U type ladder pole, characterized by: pit entrance is equipped with pit one on the ground, be equipped with two recesses in the pit one, be equipped with on the pit one and cover, cover with hinged joint on pit one, be equipped with a pit two on the entrance pit lateral wall, the both ends of every U type ladder pole are installed on the pit wall through the pivot, the side of every U type ladder pole all links to each other with a stay cord, the one end of stay cord is stretched out ground and is located pit one, U type ladder pole both sides still respectively are equipped with a montant that the structure is the same, the montant structure is: a plurality of transverse plates are arranged on one side of the vertical rod, each transverse plate is correspondingly located below one U-shaped ladder stand rod, the upper end of the vertical rod extends out of the ground and is located in the first concave pit, a rotating block is arranged at the upper end of the vertical rod and is located in the groove, the lower end of the vertical rod is located in the shaft sleeve, and the shaft sleeve is located in the bottom pit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921383745.5U CN210685848U (en) | 2019-08-24 | 2019-08-24 | Elevator pit cat ladder structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921383745.5U CN210685848U (en) | 2019-08-24 | 2019-08-24 | Elevator pit cat ladder structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210685848U true CN210685848U (en) | 2020-06-05 |
Family
ID=70891263
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921383745.5U Active CN210685848U (en) | 2019-08-24 | 2019-08-24 | Elevator pit cat ladder structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210685848U (en) |
-
2019
- 2019-08-24 CN CN201921383745.5U patent/CN210685848U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN110155920B (en) | Municipal administration is maintained and is covered device with well lid | |
| CN211176197U (en) | Security protection monitoring device for network machine room | |
| CN2778775Y (en) | Well bore herringbone board | |
| CN210685848U (en) | Elevator pit cat ladder structure | |
| CN211314173U (en) | Double-horsehead beam type energy-saving oil pumping machine | |
| CN209758986U (en) | Municipal administration is maintained and is covered device with well lid | |
| CN108590150B (en) | Safety lifting device for building construction | |
| CN206595631U (en) | A kind of transmission line of electricity servicing unit | |
| CN111962854B (en) | Scaffold with safety protection mechanism and building method | |
| CN205063835U (en) | Novel hydraulic drive derrick mechanism | |
| CN210316460U (en) | Attached lifting support device | |
| CN209604075U (en) | A kind of water leak accident coal mine self-help apparatus | |
| CN215562018U (en) | Safety hanging basket for construction engineering construction | |
| DE202022107172U1 (en) | Cleaning robots for sloping curtain walls | |
| CN214195487U (en) | Elevator shaft operating platform capable of climbing | |
| CN215670889U (en) | Building engineering safety construction platform | |
| CN212336280U (en) | Integration sewage promotes pump station structure | |
| CN211004028U (en) | Elevator training platform | |
| CN208200206U (en) | A kind of boom hoisting used in culvert pipe | |
| CN208995097U (en) | The portable safe boom hoisting of well lid | |
| CN111749322A (en) | Integration sewage promotes pump station structure | |
| CN114737601B (en) | Concealed stepped underground comprehensive pipe gallery personnel entrance and exit structure | |
| CN201883889U (en) | Hoisting-hole movable turning-up door panel | |
| CN204969407U (en) | String cigarette device of tobacco flue -curing house | |
| CN219795136U (en) | Auxiliary platform for upper tail water and lower tail water of taper pipe entrance door of large-sized hydraulic generator |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP02 | Change in the address of a patent holder |
Address after: No. 190, Guangzhou Road, Huai'an Economic Development Zone, Jiangsu Province, 223005 Patentee after: JIANGSU STADE ELEVATOR Co.,Ltd. Address before: 223005 No.69, zangjundong Road, Huaian Economic Development Zone, Jiangsu Province Patentee before: JIANGSU STADE ELEVATOR Co.,Ltd. |
|
| CP02 | Change in the address of a patent holder |