CN206539059U - Construction cat ladder - Google Patents
Construction cat ladder Download PDFInfo
- Publication number
- CN206539059U CN206539059U CN201621492867.4U CN201621492867U CN206539059U CN 206539059 U CN206539059 U CN 206539059U CN 201621492867 U CN201621492867 U CN 201621492867U CN 206539059 U CN206539059 U CN 206539059U
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- CN
- China
- Prior art keywords
- cat ladder
- straight
- flat board
- construction
- frame
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- Expired - Fee Related
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Abstract
The utility model provides a kind of construction cat ladder, belongs to construction of railways field.The construction is included with cat ladder：Foundation structure and more than one cat ladder unit, the cat ladder unit is fixed on level ground by the foundation structure, each cat ladder unit is vertically superimposed connection, the cat ladder unit includes supporting structure, layer flat board and cat ladder frame, the layer flat board and the cat ladder frame are fixed on the supporting structure, the cat ladder frame includes two straight-bar framves and the stepped plate being evenly distributed on the straight-bar frame, and every piece of stepped plate two ends are fixed on two straight-bar framves by the first rotary shaft respectively.The utility model solves that construction cat ladder is complicated in the prior art, it is inconvenient to remove and install, poor safety performance the problems such as.
Description
Technical field
The utility model is related to construction of railways field, more particularly to a kind of construction cat ladder.
Background technology
Traditional cat ladder is typically using I-steel, steel plate and steel pipe etc., and the cat ladder that steel pipe is set up, which exists, sets up complexity, during consumption
Between long, the shortcomings of dismounting is inconvenient, and the cat ladder made of shaped steel etc. has that cost is high, and safety coefficient is low, inconvenient operation, to pier
The punching blocks such as body have injury, and the shortcomings of allocation and transportation construction is more difficult has had a strong impact on the progress of construction.
Railway worker is advising requirement carry out standard inspection timing, it is necessary to climb the progress of railway contact line bar to interval anchor section by skill
Ascend a height operation, to change the compensation device of casting anchor of overlap, so that railway contact line is adjusted to suitable height, and it is current
Railway worker mainly uses railway contact line bar to be climbed, and standard inspection is carried out in this way and adjusts universal inefficiency,
Labor intensity is big, and is prone to accidents.
Utility model content
(1) technical problem to be solved
In view of above-mentioned technical problem, the utility model provides a kind of constructed in the prior art for solution and uses cat ladder structure
Construction cat ladder complicated, the problems such as remove and install inconvenient, poor safety performance.
(2) technical scheme
The utility model construction is included with cat ladder：Foundation structure and more than one cat ladder unit, cat ladder unit pass through ground
Based structures are fixed on level ground, and each cat ladder unit is vertically superimposed connection, and cat ladder unit, which includes supporting structure, layer, puts down
Plate and cat ladder frame, layer flat board and cat ladder frame are fixed on supporting structure, and cat ladder frame includes two straight-bar framves and is evenly distributed on straight-bar
Stepped plate on frame, every piece of stepped plate two ends are fixed on two straight-bar framves by the first rotary shaft respectively.Set on stepped plate
The first rotary shaft is put, stepped plate can rotate around the first rotary shaft, so in dismounting, stepped plate is directly rotated to without removing
With straight-bar frame same plane position, form an entire plate and transported, next time is in use, only need to stepped plate rotating to correspondence
Position, installing/dismounting is all very convenient.
Preferably, in the utility model construction cat ladder, two straight-bar framves on each cat ladder frame be arranged in parallel, straight-bar
The first rotary shaft that frame side is evenly distributed with multiple slotted eyes, stepped plate is arranged on slotted eye.
Preferably, in the utility model construction cat ladder, the first rotating shaft axis are consistent with stepped plate length direction, and the
One rotary shaft is fixed on stepped plate centre position.
Preferably, in the utility model construction cat ladder, the first rotating shaft terminal is provided with first through hole, straight-bar frame length
At least include two adjacent planes on direction, and two planes are vertically arranged, multiple slotted eyes are evenly distributed on one of them and put down
Also second through hole corresponding with slotted eye is evenly distributed with face, in another plane.
Preferably, in the utility model construction cat ladder, the second through hole passes through slotted eye side wall, and is hung down with slotted eye opening direction
Directly.
Preferably, the first through hole that the utility model construction is also included with cat ladder in latch, the first rotary shaft is led to second
Hole is coaxial, and latch is arranged in first through hole and the second through hole.When in use, stepped plate is rotated into correspondence position, now
One through hole and the second through hole are just located on the same line, latch to be arranged in first through hole and the second through hole, so as to realize
By the fixation of straight-bar frame and stepped plate；In dismounting, it is only necessary to take out latch, you can rotate to stepped plate same with straight-bar frame
One plan-position, operation is very easy.
Preferably, in the utility model construction cat ladder, supporting structure is cuboid framework, most upper on each supporting structure
Face, bottom and intermediate layer are respectively and fixedly provided with a layer flat board.
Preferably, in the utility model construction cat ladder, middle flat board layer by layer and the top layer flat board and lowermost layer are flat
Cat ladder frame is equipped between plate.
Preferably, in the utility model construction cat ladder, every straight-bar frame two ends are connected to setting up and down two pieces
On layer flat board, layer flat board each edge is each attached on supporting structure.
Preferably, in the utility model construction cat ladder, moisture absorption anti-skid cloth, moisture absorption anti-skid cloth and layer are equipped with layer flat board
Flat board upper surface is connected by adhesive.Multiple salient points are distributed with moisture absorption anti-skid cloth, are prevented by laying moisture absorption on layer flat board
Sliding cloth so that when workman walks on layer flat board, the friction on sole and ground is bigger, so as to prevent from sliding into, in moisture absorption anti-skid cloth
Salient point at can add a certain amount of quick lime and viscose rayon, can so improve the wettability power of moisture absorption anti-skid cloth, and convex
Point can be hardened after moisture absorption, so as to improve its skidproof effect in wet environment.
(3) beneficial effect
It can be seen from the above technical proposal that the utility model construction at least had the advantages that with cat ladder wherein it
One：
(1) the first rotary shaft is set on stepped plate, and stepped plate can rotate around the first rotary shaft, so in dismounting, rank
Gangboard without removing, be directly rotated to straight-bar frame same plane position, form an entire plate and transported, it is next in use,
Only need to stepped plate rotating to correspondence position, installing/dismounting is all very convenient.
(2) when in use, stepped plate is rotated into correspondence position, now first through hole is just in second through hole
On same straight line, latch is arranged in the first through hole and the second through hole, so as to realize consolidating straight-bar frame and stepped plate
It is fixed；Dismounting when, it is only necessary to latch is taken out, you can by stepped plate rotate to straight-bar frame same plane position, operation very
It is convenient.
(3) multiple salient points are distributed with moisture absorption anti-skid cloth, by laying moisture absorption anti-skid cloth on layer flat board so that Gong Ren
When being walked on layer flat board, the friction on sole and ground is bigger, so as to prevent from sliding into, one can be added at the salient point of moisture absorption anti-skid cloth
Quantitative quick lime and viscose rayon, can so improve the wettability power of moisture absorption anti-skid cloth, and salient point can be hardened after moisture absorption,
So as to improve its skidproof effect in wet environment.
Brief description of the drawings
Fig. 1 is the utility model embodiment construction cat ladder structure chart.
Fig. 2 is stepped plate shown in Fig. 1 and straight-bar frame connection figure.
【The utility model main element symbol description】
1- cat ladder units；2- foundation structures；3- supporting structures；
4- straight-bar framves；5- cat ladder framves；51- stepped plates；
52- main scale marks；The rotary shafts of 53- first；54- first through hole；
55- slotted eyes；The through holes of 56- second；57- latches.
Embodiment
For the purpose of this utility model, technical scheme and advantage is more clearly understood, below in conjunction with specific embodiment, and
Referring to the drawings, the utility model is further described.
There is provided a kind of construction cat ladder in an exemplary embodiment of the present utility model.Fig. 1 is the utility model
Cat ladder structure chart is used in embodiment construction.As shown in figure 1, the present embodiment construction is included with cat ladder：Foundation structure 2 and more than one
Cat ladder unit 1, cat ladder unit 1 is fixed on level ground by foundation structure 2, each cat ladder unit 1 vertically company of superposition
Connect, cat ladder unit 1 includes supporting structure 3, layer flat board 4 and cat ladder frame 5, layer flat board 4 and cat ladder frame 5 are fixed on supporting structure 4,
As shown in Fig. 2 cat ladder frame 5 includes two straight-bar framves 52 and the stepped plate 51 being evenly distributed on straight-bar frame 52, every piece of stepped plate 51
Two ends are fixed on two straight-bar framves 52 by the first rotary shaft 53 respectively.First rotary shaft, stepped plate are set on stepped plate
It can be rotated around the first rotary shaft, so in dismounting, stepped plate is directly rotated to and straight-bar frame same plane position without removing
Put, form an entire plate and transported, next time is in use, only need to stepped plate rotating to correspondence position, installing/dismounting
It is all very convenient.
As a preferred embodiment, two straight-bar framves 52 on each cat ladder frame 5 be arranged in parallel, straight-bar frame 52
The first rotary shaft 53 that side is evenly distributed with multiple slotted eyes 55, stepped plate 51 is arranged on slotted eye 55.First rotary shaft 53
Axis is consistent with the length direction of stepped plate 51, and the first rotary shaft 53 is fixed on the centre position of stepped plate 5.
As a preferred embodiment, the two ends of the first rotary shaft 53 are provided with first through hole 54, the length of straight-bar frame 52
At least include two adjacent planes on direction, and two planes are vertically arranged, multiple slotted eyes 55 are evenly distributed on one of them
Also second through hole 56 corresponding with slotted eye 55 is evenly distributed with plane, in another plane.
As a preferred embodiment, the second through hole 56 passes through the side wall of slotted eye 55, and hung down with the opening direction of slotted eye 55
Directly.
In a kind of preferred embodiment, in addition to latch 57, the first through hole 54 and in the first rotary shaft 53
Two through holes 56 are coaxial, and latch 57 is arranged on the through hole 56 of first through hole 54 and second.When in use, stepped plate is rotated into correspondence
Position, now first through hole and the second through hole are just located on the same line, latch to be arranged on into first through hole and the second through hole
On, so as to realize the fixation by straight-bar frame and stepped plate；In dismounting, it is only necessary to take out latch, you can rotate stepped plate
To with straight-bar frame same plane position, operation is very easy.
As a preferred embodiment, supporting structure 3 is cuboid framework, on each supporting structure 3 topmost, most
Below and intermediate layer is respectively and fixedly provided with layer flat board 4.It is middle equal between flat board 4 and the top layer flat board 4 and lowermost layer flat board 4 layer by layer
Provided with cat ladder frame 5.The every two ends of straight-bar frame 52 are connected on two pieces of layer flat boards 4 setting up and down, and each edge of layer flat board 4 is equal
It is fixed on supporting structure 3.
As a preferred embodiment, moisture absorption anti-skid cloth is equipped with layer flat board 4, on moisture absorption anti-skid cloth and layer flat board
Surface is connected by adhesive.Multiple salient points are distributed with moisture absorption anti-skid cloth, it is readily appreciated that, by laying moisture absorption on layer flat board
Anti-skid cloth so that when workman walks on layer flat board, the friction on sole and ground is bigger, so that prevent from sliding into, it is anti-skidding in moisture absorption
A certain amount of quick lime and viscose rayon can be added at the salient point of cloth, the wettability power of moisture absorption anti-skid cloth can be so improved, and
Salient point can be hardened after moisture absorption, so as to improve its skidproof effect in wet environment.
So far, the utility model embodiment is described in detail combined accompanying drawing.According to above description, this area
Technical staff should have clear understanding to the utility model construction cat ladder.
It should be noted that in accompanying drawing or specification text, the implementation for not illustrating or describing is affiliated technology
Form known to a person of ordinary skill in the art, is not described in detail in field.In addition, the above-mentioned definition to each element and method is simultaneously
Various concrete structures, shape or the mode mentioned in embodiment are not limited only to, those of ordinary skill in the art can carry out letter to it
Singly change or replace, for example：
(1) connection between stepped plate and straight-bar frame can also be other forms, and it can be determined according to specific needs；
(2) it when implementing design, can also keep stepped plate constant, straight-bar is set up and is set to foldable or flexible structure.
In summary, the utility model construction sets the first rotary shaft with cat ladder on stepped plate, and stepped plate can be around first
Rotary shaft is rotated, so in dismounting, and stepped plate is directly rotated to and straight-bar frame same plane position, formation one without removing
Entire plate is transported, and next time is in use, only need to stepped plate rotating to correspondence position, installing/dismounting is all very square
Just, with preferable promotion and application prospect.
It should also be noted that, the direction term mentioned in embodiment, for example " on ", " under ", "front", "rear", " left side ",
" right side " etc., is only the direction of refer to the attached drawing, not for limiting protection domain of the present utility model.In addition, above-described embodiment can
Consideration based on design and reliability, the collocation that is mixed with each other is used or used with other embodiment mix and match, i.e., different to implement
Technical characteristic in example can freely form more embodiments.
It should be noted that through accompanying drawing, identical element is represented by same or like reference.In the following description,
Some specific embodiments are only used for describing purpose, and should not be construed has any limitation to the utility model, and simply this reality
With the example of new embodiment.When that may cause understanding of the present utility model is caused to obscure, conventional structure or structure will be omitted
Make.It should be noted that the shape and size of each part do not reflect actual size and ratio in figure, and only illustrate the utility model embodiment
Content.
Particular embodiments described above, has carried out entering one to the purpose of this utility model, technical scheme and beneficial effect
Step is described in detail, be should be understood that and be the foregoing is only specific embodiment of the utility model, is not limited to this
Utility model, all within spirit of the present utility model and principle, any modification, equivalent substitution and improvements done etc. all should be wrapped
It is contained within protection domain of the present utility model.
Claims (10)
1. a kind of construction cat ladder, it is characterised in that including：Foundation structure and more than one cat ladder unit, the cat ladder list
Member is fixed on level ground by the foundation structure, and each cat ladder unit is vertically superimposed connection, the cat ladder
Unit includes supporting structure, layer flat board and cat ladder frame, and the layer flat board and the cat ladder frame are fixed on the supporting structure, institute
Stating cat ladder frame includes two straight-bar framves and the stepped plate being evenly distributed on the straight-bar frame, and every piece of stepped plate two ends lead to respectively
The first rotary shaft is crossed to be fixed on two straight-bar framves.
2. construction cat ladder according to claim 1, it is characterised in that two straight-bars on each cat ladder frame
Frame be arranged in parallel, and the first rotary shaft that straight-bar frame side is evenly distributed with multiple slotted eyes, the stepped plate is arranged on described
On slotted eye.
3. construction cat ladder according to claim 2, it is characterised in that first rotating shaft axis and the stepped plate
Length direction is consistent, and first rotary shaft is fixed on the stepped plate centre position.
4. construction cat ladder according to claim 3, it is characterised in that first rotating shaft terminal leads to provided with first
At least include two adjacent planes on hole, the straight-bar frame length direction, and two planes are vertically arranged, multiple slotted eyes
It is evenly distributed in one of plane, second through hole corresponding with the slotted eye is also evenly distributed with another plane.
5. construction cat ladder according to claim 4, it is characterised in that second through hole passes through slotted eye side wall,
And it is vertical with the slotted eye opening direction.
6. in construction cat ladder according to claim 5, it is characterised in that also including latch, first rotary shaft
First through hole and second through hole are coaxial, and the latch is arranged in the first through hole and second through hole.
7. construction cat ladder according to claim 6, it is characterised in that the supporting structure is cuboid framework, each
The top, bottom and intermediate layer are respectively and fixedly provided with the layer flat board on supporting structure.
8. construction cat ladder according to claim 7, it is characterised in that the centre flat board and the top layer flat board layer by layer
And cat ladder frame is equipped between lowermost layer flat board.
9. construction cat ladder according to claim 8, it is characterised in that the every straight-bar frame two ends are connected to
On two pieces of layer flat boards of lower setting, the layer flat board each edge is each attached on supporting structure.
10. construction cat ladder according to claim 9, it is characterised in that be equipped with moisture absorption anti-skid cloth on the layer flat board,
The moisture absorption anti-skid cloth is connected with the layer flat board upper surface by adhesive.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621492867.4U CN206539059U (en) | 2016-12-30 | 2016-12-30 | Construction cat ladder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621492867.4U CN206539059U (en) | 2016-12-30 | 2016-12-30 | Construction cat ladder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206539059U true CN206539059U (en) | 2017-10-03 |
Family
ID=59940394
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621492867.4U Expired - Fee Related CN206539059U (en) | 2016-12-30 | 2016-12-30 | Construction cat ladder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206539059U (en) |
-
2016
- 2016-12-30 CN CN201621492867.4U patent/CN206539059U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20171003 Termination date: 20171230 |