CN214997380U - A cat ladder for electric power overhauls - Google Patents
A cat ladder for electric power overhauls Download PDFInfo
- Publication number
- CN214997380U CN214997380U CN202121520032.6U CN202121520032U CN214997380U CN 214997380 U CN214997380 U CN 214997380U CN 202121520032 U CN202121520032 U CN 202121520032U CN 214997380 U CN214997380 U CN 214997380U
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- cat ladder
- ladder
- guardrail
- lifter plate
- fixed
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Abstract
The utility model discloses a cat ladder for electric power overhauls, including left cat ladder, right cat ladder, lifter plate, guardrail, enlarged foot, left side cat ladder and right cat ladder symmetry set up, the top of left cat ladder and right cat ladder is articulated, the lifter plate sets up at the first section of left cat ladder and right cat ladder, the bottom of lifter plate evenly is equipped with the multiunit locating plate along its length direction, be equipped with opening U type draw-in groove down on the locating plate, the first section symmetry of left cat ladder and right cat ladder is equipped with a set of connecting rod, one side and a connecting rod of lifter plate are articulated, the opposite side passes through U type draw-in groove joint on another connecting rod, enlarged foot is fixed in the bottom of left cat ladder and right cat ladder, the bilateral symmetry of enlarging the foot is equipped with anti-skidding seat. This cat ladder simple structure, cat ladder bottom design have enlarge foot and antiskid, have effectively improved the stability of cat ladder, have two kinds of guardrail forms of fixed guardrail and rope guardrail at cat ladder top design, can fully guarantee the stability and the security of operation personnel operation of standing on the lifter plate.
Description
Technical Field
The utility model belongs to the technical field of the cat ladder technique and specifically relates to a cat ladder for electric power overhauls.
Background
The ladder stand is a conventional auxiliary tool for production and living, and particularly has unique convenience and extremely high utilization rate when being installed and overhauled at a position with a certain height. However, the ladder stands on the market generally have the problems that the height adjustment is not firm, the ladder stands easily slip and the like, and the safety problem that operators stand on the top of the ladder stand for operation is not fully considered, so that safety accidents are frequent.
SUMMERY OF THE UTILITY MODEL
To the technical problem, the utility model provides a cat ladder for electric power overhauls, this cat ladder simple structure, altitude mixture control is safe firm, and the design of cat ladder bottom has enlarged foot and antiskid, has effectively improved the stability of cat ladder, simultaneously, has two kinds of guardrail forms of fixed guardrail and soft rope guardrail at the design of cat ladder top, can fully guarantee the stability and the security of operation personnel station operation on the lifter plate.
The utility model provides a cat ladder for electric power overhauls, includes left cat ladder, right cat ladder, lifter plate, guardrail, enlargies the foot, left side cat ladder and right cat ladder symmetry set up, and the top of left cat ladder and right cat ladder is articulated, the lifter plate sets up the first half at left cat ladder and right cat ladder, the bottom of lifter plate evenly is equipped with the multiunit locating plate along its length direction, is equipped with opening U type draw-in groove down on the locating plate, the first half symmetry of left side cat ladder and right cat ladder is equipped with a set of connecting rod, one side and a connecting rod of lifter plate are articulated, and the opposite side passes through U type draw-in groove joint on another connecting rod, enlarge the foot and fix the bottom at left cat ladder and right cat ladder, and the bilateral symmetry of enlarging the foot is equipped with anti-skidding seat.
As the optimization of the technical scheme, the guardrail comprises a fixed guardrail and a soft rope guardrail, the fixed guardrail is fixedly arranged on the left crawling ladder or the right crawling ladder, the soft rope guardrail is relatively fixed to the fixed guardrail, and a hanging ring matched with the soft rope guardrail for use is arranged on the right crawling ladder or the left crawling ladder on the other side.
Preferably, the distance between the top of the guardrail and the top of the lifting plate is not less than 1.05 m.
Preferably, the inclined support is fixed between the cross rod and the vertical rod of the left ladder stand and the right ladder stand.
Preferably, the width of the lifting plate is slightly smaller than the lengths of the left ladder stand and the right ladder stand.
The beneficial effects of the utility model reside in that:
this cat ladder simple structure, altitude mixture control is safe firm, and cat ladder bottom design has enlarged foot and antiskid, has effectively improved the stability of cat ladder, simultaneously, has two kinds of guardrail forms of fixed guardrail and soft rope guardrail at the design of cat ladder top, can fully guarantee the stability and the security of operation personnel's operation of standing on the lifter plate.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
The reference numbers are as follows: 1-left ladder stand, 2-right ladder stand, 3-lifting plate, 4-guardrail, 401-fixed guardrail, 402-soft rope guardrail, 5-amplifying foot, 6-positioning plate, 7-U-shaped clamping groove, 8-connecting rod, 9-antiskid seat, 10-hanging ring and 11-inclined strut.
Detailed Description
The technical solution of the present invention is clearly and completely described below with reference to the accompanying drawings of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.
A cat ladder for electric power overhauls as shown in fig. 1, including left cat ladder 1, right cat ladder 2, lifter plate 3, guardrail 4, enlarged foot 5, left side cat ladder 1 and right cat ladder 2 symmetry set up, and left side cat ladder 1 and right cat ladder 2's top is articulated, lifter plate 3 sets up at the first section of left cat ladder 1 and right cat ladder 2, lifter plate 3's bottom evenly is equipped with multiunit locating plate 6 along its length direction, is equipped with U type draw-in groove 7 that the opening faces down on the locating plate 6, left side cat ladder 1 and right cat ladder 2 first section symmetry are equipped with a set of connecting rod 8, one side and a connecting rod 8 of lifter plate 3 are articulated, and the opposite side passes through U type draw-in groove 7 joint on another connecting rod 8, enlarged foot 5 is fixed in the bottom of left cat ladder 1 and right cat ladder 2, and enlarged foot 5's bilateral symmetry is equipped with antiskid seat 9.
In this embodiment, the guardrail 4 includes fixed guardrail 401 and flexible cord guardrail 402, on fixed guardrail 401 fixed mounting left cat ladder 1 or the right cat ladder 2, flexible cord guardrail 402 sets up relatively fixed guardrail 401, is equipped with on the right cat ladder 1 of opposite side or the left cat ladder 2 and cooperates the link 10 of using with flexible cord guardrail 402.
In this embodiment, the distance between the top of the guardrail 4 and the top of the lifting plate 3 is not less than 1.05 m.
In this embodiment, a diagonal brace 11 is fixed between the cross bar and the vertical bar of the left ladder stand 1 and the right ladder stand 2.
In this embodiment, the width of the lifting plate 3 is slightly less than the length of the cross bars of the left ladder stand 1 and the right ladder stand 2.
This cat ladder simple structure, altitude mixture control is safe firm, and cat ladder bottom design has enlarged foot 5 and antiskid, has effectively improved the stability of cat ladder, simultaneously, and the design has two kinds of guardrail forms of fixed guardrail 401 and soft rope guardrail 402 at the cat ladder top, can fully guarantee stability and the security of operation personnel work of standing on lifter plate 3.
The above is only a preferred embodiment of the present invention, and is not intended to limit the present invention, and various modifications and changes will occur to those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (5)
1. The utility model provides a cat ladder for electric power overhauls which characterized in that: including left cat ladder, right cat ladder, lifter plate, guardrail, enlarged foot, left side cat ladder and right cat ladder symmetry set up, and the top of left cat ladder and right cat ladder is articulated, the lifter plate sets up the first half at left cat ladder and right cat ladder, the bottom of lifter plate evenly is equipped with the multiunit locating plate along its length direction, is equipped with opening U type draw-in groove down on the locating plate, the first half symmetry of left side cat ladder and right cat ladder is equipped with a set of connecting rod, one side and a connecting rod of lifter plate are articulated, and the opposite side passes through U type draw-in groove joint on another connecting rod, enlarged foot is fixed in the bottom of left cat ladder and right cat ladder, and the bilateral symmetry of enlarging foot is equipped with anti-skidding seat.
2. A ladder for electrical service according to claim 1, characterised in that: the guardrail includes fixed guardrail and flexible rope guardrail, on left cat ladder of fixed guardrail fixed mounting or the right cat ladder, flexible rope guardrail relatively fixed guardrail sets up, is equipped with the link that uses with the cooperation of flexible rope guardrail on the right cat ladder of opposite side or the left cat ladder.
3. A ladder for electrical service according to claim 1, characterised in that: the distance between the top of the guardrail and the top of the lifting plate is not less than 1.05 m.
4. A ladder for electrical service according to claim 1, characterised in that: and an inclined strut is fixed between the cross rod and the vertical rod of the left ladder stand and the right ladder stand.
5. A ladder for electrical service according to claim 1, characterised in that: the width of lifter plate slightly is less than the length of left cat ladder and right cat ladder crossbeam.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121520032.6U CN214997380U (en) | 2021-07-06 | 2021-07-06 | A cat ladder for electric power overhauls |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121520032.6U CN214997380U (en) | 2021-07-06 | 2021-07-06 | A cat ladder for electric power overhauls |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214997380U true CN214997380U (en) | 2021-12-03 |
Family
ID=79100840
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121520032.6U Active CN214997380U (en) | 2021-07-06 | 2021-07-06 | A cat ladder for electric power overhauls |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214997380U (en) |
-
2021
- 2021-07-06 CN CN202121520032.6U patent/CN214997380U/en active Active
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