CN206205768U - Combined type hangs cat ladder - Google Patents
Combined type hangs cat ladder Download PDFInfo
- Publication number
- CN206205768U CN206205768U CN201621086729.6U CN201621086729U CN206205768U CN 206205768 U CN206205768 U CN 206205768U CN 201621086729 U CN201621086729 U CN 201621086729U CN 206205768 U CN206205768 U CN 206205768U
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- CN
- China
- Prior art keywords
- fence
- cat ladder
- montant
- combined type
- push rod
- 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.)
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- Fencing (AREA)
- Ladders (AREA)
- Refuge Islands, Traffic Blockers, Or Guard Fence (AREA)
Abstract
The utility model discloses a kind of combined type suspension cat ladder, belong to bridges in highway engineering construction field, including cat ladder body, the fence of cat ladder body side is arranged on, the cat ladder body includes montant, the foot-driven lever being secured transverse on montant, the hook being arranged at the top of montant and the link for being arranged on montant bottom；The fence is in arc-shaped, and fence includes horizontal fence and vertical fence, and the horizontal fence two ends are fixed on montant, and by sleeve pipe connection between the vertical fence and horizontal fence, junction is provided with fastening jackscrew.The suspension cat ladder effectively reduces construction cost, improves the efficiency of construction of installation and removal, with preferable versatility, can be used in turn repeatedly, and safe and reliable, with larger promotional value.
Description
Technical field
The utility model is related to a kind of combined type suspension cat ladder, belongs to bridges in highway engineering construction field.
Background technology
Civil construction project, bridges in highway engineering construction in, for concrete construction work high above the ground under the conditions of, personnel are upper and lower
Passage, traditional way typically takes following several：
1）Scaffold：Although there is preferable reliability, its shortcoming is mainly installation and removes workload hinge greatly, expends big
The manpower of amount, operating efficiency are very low.
2）Lift：Although there is preferable reliability, its major defect is larger cost input, and installing/dismounting is more numerous
It is trivial.
3）Rope ladder：It is with low cost although easy installation and removal, have the disadvantage that reliability is poor, there is larger safety hidden
Suffer from.
4）Fixed ladder stands：There is relatively low cost input relative to scaffold, lift, have relative to rope ladder preferable
Reliability, but major defect is that can not only have versatility, and be not easy in certain fixing component or place single use
Transport.
The content of the invention
For the problem that above-mentioned prior art is present, the utility model provides a kind of combined type suspension cat ladder, and low cost makes
It is safe with convenient.
To achieve these goals, a kind of combined type suspension cat ladder that the utility model is used, including cat ladder body, setting
In the fence of cat ladder body side, the cat ladder body includes montant, the foot-driven lever being secured transverse on montant, is arranged on montant
The hook at top and it is arranged on the link of montant bottom；
The fence is in arc-shaped, and fence includes horizontal fence and vertical fence, and the horizontal fence two ends are fixed on perpendicular
On bar, by sleeve pipe connection between the vertical fence and horizontal fence, junction is provided with fastening jackscrew.
Used as improvement, at the top of montant, the link is welded on montant bottom to the welding hook.
Used as improvement, the montant uses 50 × 40 × 3 square tubes, and the foot-driven lever uses 50 × 40 × 3 square tubes.
Used as improvement, the horizontal fence curves circular arc using DN20 steel pipes, and described sleeve pipe is welded with horizontal fence,
Vertical fence is arranged in sleeve pipe, and the vertical fence uses DN20 steel pipes.
Used as improvement, the montant of the cat ladder body lower end is provided with push rod, and push rod is vertically fixed on push rod by bolt
On, the push rod uses DN20 steel pipes.
Used as improvement, the push rod end is provided with rubber blanket.
Compared with prior art, the beneficial effects of the utility model are：
1）The cat ladder is molded by the way of spare and accessory parts assembling, is readily transported.
2）The cat ladder is applicable the scope of operation of different height in the form of merogenesis splicing.
3）Between each cat ladder using hook and link connected mode, make the assembly and disassembly between cat ladder it is convenient and swift, save
Shi Shenggong.
4）Using steel pipe as horizontal fence, replace traditional band steel guardrail, the rigidity of fence can be improved, prevent fence from existing
Collided with and be deformed when depositing and influence to use.
The suspension cat ladder effectively reduces construction cost, the efficiency of construction of installation and removal is improve, with preferable
Versatility, can be used in turn repeatedly, and safe and reliable, with larger promotional value.
Brief description of the drawings
Fig. 1 shows front view for structure of the present utility model；
Fig. 2 is left view of the present utility model；
Fig. 3 is top view of the present utility model；
In figure：1st, link up with, 2, vertical fence, 3, foot-driven lever, 4, horizontal fence, 5, montant, 6, link, 7, sleeve pipe, 8, top
Silk, 9, push rod, 10, rubber blanket.
Specific embodiment
To make the purpose of this utility model, technical scheme and advantage of greater clarity, below by drawings and Examples,
The utility model is further elaborated.However, it should be understood that specific embodiment described herein is only used to solve
The utility model is released, scope of the present utility model is not limited to.
Unless otherwise defined, all of technical term used herein and scientific terminology with belong to skill of the present utility model
The implication that the technical staff in art field is generally understood that is identical, herein in term used in the description of the present utility model only
It is to describe the purpose of specific embodiment, it is not intended that in limitation the utility model.
As shown in Figure 1, Figure 2 and Figure 3, a kind of combined type suspension cat ladder, including cat ladder body, it is arranged on cat ladder body side
Fence, the hook that the cat ladder body includes montant 5, the foot-driven lever 3 being secured transverse on montant 5, is arranged on the top of montant 5
1 and it is arranged on the link 6 of the bottom of montant 5；
The fence is in arc-shaped, and fence includes horizontal fence 4 and vertical fence 2, and the two ends of horizontal fence 4 are fixed on
On montant 5, connected by sleeve pipe 7 between the vertical fence 2 and horizontal fence 4, junction is provided with fastening jackscrew 8.
Used as the improvement of embodiment, the hook 1 is welded on the top of montant 5, and the link 6 is welded on the bottom of montant 5, ties
Structure entirety steadiness is high, and makes the assembly and disassembly side between cat ladder using hook 1 and the connected mode of link 6 between each cat ladder
Just quick, time and labour saving.Can be assembled from appropriate number of cat ladder according to construction needs.
Used as the improvement of embodiment, the montant 5 uses 50 × 40 × 3 square tubes, and the foot-driven lever uses 50 × 40 × 3 sides
Pipe.Raw material is easy to get, and processing cost is low.
Used as the improvement of embodiment, the horizontal fence 4 curves circular arc using DN20 steel pipes, is welded on horizontal fence 4
There is described sleeve pipe 7, vertical fence 2 is arranged in sleeve pipe 7, and the vertical fence 2 uses DN20 steel pipes.Horizontal fence 4 and cat ladder
Between be also adopted by M12 bolt connections and fix.
Used as the improvement of embodiment, the montant 5 of the cat ladder body lower end is provided with push rod 9, and push rod 9 is vertical by bolt
It is fixed on push rod 9, the push rod 9 uses DN20 steel pipes.
Used as the improvement of embodiment, the end of the push rod 9 is provided with rubber blanket 10.Mixed when the suspension cat ladder is applied into pier stud
During solidifying soil, prevent from breaking pier stud concrete, rubber mat plate is pasted in the one end of push rod 9, in the case where splicing is highly larger, in order to
Prevent cat ladder from rocking, fastened with a nylon rope between each section cat ladder and performance of concrete column confined.
The suspension cat ladder effectively reduces construction cost, the efficiency of construction of installation and removal is improve, with preferable
Versatility, can be used in turn repeatedly, and safe and reliable, with larger promotional value.
Preferred embodiment of the present utility model is the foregoing is only, is not used to limit the utility model, it is all at this
Any modification, equivalent or improvement made within the spirit and principle of utility model etc., should be included in the utility model
Protection domain within.
Claims (6)
1. a kind of combined type suspension cat ladder, it is characterised in that including cat ladder body, be arranged on the fence of cat ladder body side, institute
Stating cat ladder body includes montant（5）, be secured transverse to montant（5）On foot-driven lever（3）, be arranged on montant（5）The hook at top
（1）And it is arranged on montant（5）The link of bottom（6）；
The fence is in arc-shaped, and fence includes horizontal fence（4）With vertical fence（2）, the horizontal fence（4）Two ends are fixed
In montant（5）On, the vertical fence（2）With horizontal fence（4）Between pass through sleeve pipe（7）Connection, junction is provided with fastening top
Silk（8）.
2. a kind of combined type according to claim 1 hangs cat ladder, it is characterised in that the hook（1）It is welded on montant
（5）Top, the link（6）It is welded on montant（5）Bottom.
3. a kind of combined type according to claim 1 hangs cat ladder, it is characterised in that the montant（5）Using 50 × 40
× 3 square tubes, the foot-driven lever uses 50 × 40 × 3 square tubes.
4. a kind of combined type according to claim 1 hangs cat ladder, it is characterised in that the horizontal fence（4）Using
DN20 steel pipes curve circular arc, horizontal fence（4）On be welded with described sleeve pipe（7）, vertical fence（2）Installed in sleeve pipe（7）It is interior,
The vertical fence（2）Using DN20 steel pipes.
5. a kind of combined type according to claim 1 hangs cat ladder, it is characterised in that the montant of the cat ladder body lower end
（5）It is provided with push rod（9）, push rod（9）Push rod is vertically fixed on by bolt（9）On, the push rod（9）Using DN20 steel pipes.
6. a kind of combined type according to claim 5 hangs cat ladder, it is characterised in that the push rod（9）End is provided with rubber
Rubber cushion（10）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621086729.6U CN206205768U (en) | 2016-09-28 | 2016-09-28 | Combined type hangs cat ladder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621086729.6U CN206205768U (en) | 2016-09-28 | 2016-09-28 | Combined type hangs cat ladder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206205768U true CN206205768U (en) | 2017-05-31 |
Family
ID=58761593
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621086729.6U Active CN206205768U (en) | 2016-09-28 | 2016-09-28 | Combined type hangs cat ladder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206205768U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107873836A (en) * | 2017-12-22 | 2018-04-06 | 河南中农福安农业装备有限公司 | A kind of modularization grain drying tower |
-
2016
- 2016-09-28 CN CN201621086729.6U patent/CN206205768U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107873836A (en) * | 2017-12-22 | 2018-04-06 | 河南中农福安农业装备有限公司 | A kind of modularization grain drying tower |
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| GR01 | Patent grant | ||
| GR01 | Patent grant |