CN204825915U - A assembled cat ladder for in foundation ditch - Google Patents
A assembled cat ladder for in foundation ditch Download PDFInfo
- Publication number
- CN204825915U CN204825915U CN201520570917.5U CN201520570917U CN204825915U CN 204825915 U CN204825915 U CN 204825915U CN 201520570917 U CN201520570917 U CN 201520570917U CN 204825915 U CN204825915 U CN 204825915U
- Authority
- CN
- China
- Prior art keywords
- ladder
- walking
- half space
- foundation ditch
- securing member
- 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.)
- Expired - Fee Related
Links
Landscapes
- Refuge Islands, Traffic Blockers, Or Guard Fence (AREA)
Abstract
The utility model discloses an assembled cat ladder for in foundation ditch, including at least two walking ladders, adjacent two ones the walking ladder links to each other every portion through the half space the lower floor of walking ladder all sets up the baseboard walking ladder with the half space below all is equipped with the support, the both sides of walking ladder are fossil fragments, are equipped with a plurality of footboards between two fossil fragments fossil fragments tops with the sky periphery of facing of half space all is equipped with the guardrail, walking ladder with the half space passes through fastener I and links to each other, support and correspond walking ladder with the half space passes through fastener II and links to each other, the guardrail with the half space with fossil fragments pass through fastener III and link to each other, the walking ladder support with the guardrail adopts separately to be assembled the structure and links to each other with the fastener. The utility model discloses can be suitable for the operating mode that the foundation ditch inner space is limited, the structure is complicated to it is convenient to be under construction, and used material can reuse, structure safe and reliable.
Description
Technical field
The utility model relates to a kind of cat ladder, particularly a kind of for the assembly type cat ladder in foundation ditch.
Background technology
When constructing in cofferdam, support by cofferdam and hinder, set up space little and irregular, the restriction of the reasons such as stressed attachment can not be carried out on cofferdam structure, in foundation ditch, the cat ladder of personnel can not be arranged safely, regularly up and down, cat ladder is set up can not be autonomous flexibly, and traditional cat ladder cannot meet the actual needs of job site.Like this, the personnel constructed in foundation ditch come in and go out, and foundation ditch shortage is safe and reliable, walking upper and lower cat ladder easily, brings many unsafe factors to construction in foundation ditch.
Summary of the invention
The utility model provides a kind of for the assembly type cat ladder in foundation ditch for solving in known technology the technical problem that exists, this cat ladder is when limited space, can set up flexibly, the problem that traditional type cat ladder can not be set up flexibly in restricted clearance or baroque foundation ditch can be overcome.
The technical scheme that the utility model is taked for the technical problem existed in solution known technology is: a kind of for the assembly type cat ladder in foundation ditch, comprise at least two walking ladders, adjacent two described walking ladders are connected by half space, terraced orlop of walking described in every portion all arranges baseboard, support is equipped with below described walking ladder and described half space, the both sides of described walking ladder are keel, multiple pedal is provided with between two keel, guardrail is equipped with the empty periphery of facing of described half space above described keel, described walking ladder is connected by securing member I with described half space, described support is connected by securing member II with described half space with corresponding described ladder of walking, described guardrail is connected by securing member III with described keel with described half space, described walking ladder, described support adopts splicing structure separately with described guardrail and is connected with securing member.
Described half space adopts circular configuration.
The slope ratio of described walking ladder is not more than 1:3.
Putting on full scale steel wire net on described guardrail.
Described guardrail adopts multistage steel pipe assembled and is formed by connecting with securing member IV, and described support adopts multistage i iron assembled and is formed by connecting with securing member V, and described keel adopt multistage channel-section steel assembled and are formed by connecting with securing member VI.
The advantage that the utility model has with good effect is: component all adopt splicing structure and are connected with securing member, limited space in foundation ditch, baroque operating mode can be suitable for, and it is convenient to construct, material therefor can reuse, structural safety is reliable, can strengthen constructor and to come in and go out the safety of foundation ditch.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model;
Fig. 2 is the top view of Fig. 1.
In figure: 1, walking ladder; 1-1, keel; 1-2, pedal, 2, half space; 3, support; 4, guardrail.
Detailed description of the invention
For summary of the invention of the present utility model, Characteristic can be understood further, hereby exemplify following examples, and coordinate accompanying drawing to be described in detail as follows:
Refer to Fig. 1 and Fig. 2, a kind of for the assembly type cat ladder in foundation ditch, comprise at least two walking ladders 1, adjacent two described walking ladders 1 are connected by half space 2, described in every portion, the orlop of walking ladder 1 all arranges baseboard, support 3 is equipped with below described walking ladder 1 and described half space 2, the both sides of described walking ladder 1 are keel 1-1, multiple pedal 1-2 is provided with between two keel 1-1, guardrail 4 is equipped with the empty periphery of facing of described half space 2 above described keel 1-1, described walking ladder 1 is connected by securing member I with described half space 2, described support 3 is connected by securing member II with described half space 2 with corresponding described ladder 1 of walking, described guardrail 4 is connected by securing member III with described keel 1-1 with described half space 2, described walking ladder 1, described support 3 and described guardrail 4 adopt splicing structure separately and are connected with securing member.
In the present embodiment, described half space 1 adopts circular configuration.The turning to property of 360 ° can be ensured.The slope ratio of described walking ladder 1 is not more than 1:3.Safe and reliable.Putting on full scale steel wire net on described guardrail 4.To strengthen safety.In the present embodiment, described guardrail 4 adopts multistage steel pipe assembled and is formed by connecting with securing member IV, described support 3 adopts multistage i iron assembled and is formed by connecting with securing member V, and described keel 1-1 adopts multistage channel-section steel assembled and is formed by connecting with securing member VI.
Although be described preferred embodiment of the present utility model by reference to the accompanying drawings above; but the utility model is not limited to above-mentioned detailed description of the invention; above-mentioned detailed description of the invention is only schematic; be not restrictive; those of ordinary skill in the art is under enlightenment of the present utility model; do not departing under the ambit that the utility model aim and claim protect, can also make a lot of form, these all belong within protection domain of the present utility model.
Claims (5)
1. one kind for the assembly type cat ladder in foundation ditch, comprise at least two walking ladders, adjacent two described walking ladders are connected by half space, terraced orlop of walking described in every portion all arranges baseboard, support is equipped with below described walking ladder and described half space, the both sides of described walking ladder are keel, multiple pedal is provided with between two keel, guardrail is equipped with the empty periphery of facing of described half space above described keel, it is characterized in that, described walking ladder is connected by securing member I with described half space, described support is connected by securing member II with described half space with corresponding described ladder of walking, described guardrail is connected by securing member III with described keel with described half space, described walking ladder, described support adopts splicing structure separately with described guardrail and is connected with securing member.
2. according to claim 1ly it is characterized in that for the assembly type cat ladder in foundation ditch, described half space adopts circular configuration.
3. according to claim 1ly it is characterized in that for the assembly type cat ladder in foundation ditch, the slope ratio of described walking ladder is not more than 1:3.
4. according to claim 1ly to it is characterized in that for the assembly type cat ladder in foundation ditch, putting on full scale steel wire net on described guardrail.
5. according to claim 1 for the assembly type cat ladder in foundation ditch, it is characterized in that, described guardrail adopts multistage steel pipe assembled and is formed by connecting with securing member IV, described support adopts multistage i iron assembled and is formed by connecting with securing member V, and described keel adopt multistage channel-section steel assembled and are formed by connecting with securing member VI.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520570917.5U CN204825915U (en) | 2015-07-30 | 2015-07-30 | A assembled cat ladder for in foundation ditch |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520570917.5U CN204825915U (en) | 2015-07-30 | 2015-07-30 | A assembled cat ladder for in foundation ditch |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204825915U true CN204825915U (en) | 2015-12-02 |
Family
ID=54683531
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520570917.5U Expired - Fee Related CN204825915U (en) | 2015-07-30 | 2015-07-30 | A assembled cat ladder for in foundation ditch |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204825915U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105464403A (en) * | 2015-12-16 | 2016-04-06 | 华煜建设集团有限公司 | Simple connecting bridge |
| CN106836851A (en) * | 2016-12-15 | 2017-06-13 | 宁波二十冶建设有限公司 | Deep basal pit hanging-type construction stair and its construction method |
| CN108643604A (en) * | 2018-04-24 | 2018-10-12 | 中国十七冶集团有限公司 | A kind of pin-connected panel standard stair based on deep basal pit |
| CN111456489A (en) * | 2020-04-29 | 2020-07-28 | 中建四局第六建设有限公司 | Sizing steel ladder for people to get on and off |
| CN112031467A (en) * | 2020-08-24 | 2020-12-04 | 北京凯道建设工程有限公司 | Interim escape way is used to foundation ditch |
-
2015
- 2015-07-30 CN CN201520570917.5U patent/CN204825915U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105464403A (en) * | 2015-12-16 | 2016-04-06 | 华煜建设集团有限公司 | Simple connecting bridge |
| CN105464403B (en) * | 2015-12-16 | 2018-02-16 | 华煜建设集团有限公司 | A kind of simple connection bridge |
| CN106836851A (en) * | 2016-12-15 | 2017-06-13 | 宁波二十冶建设有限公司 | Deep basal pit hanging-type construction stair and its construction method |
| CN108643604A (en) * | 2018-04-24 | 2018-10-12 | 中国十七冶集团有限公司 | A kind of pin-connected panel standard stair based on deep basal pit |
| CN111456489A (en) * | 2020-04-29 | 2020-07-28 | 中建四局第六建设有限公司 | Sizing steel ladder for people to get on and off |
| CN112031467A (en) * | 2020-08-24 | 2020-12-04 | 北京凯道建设工程有限公司 | Interim escape way is used to foundation ditch |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN204825915U (en) | A assembled cat ladder for in foundation ditch | |
| CN104141298B (en) | The fabrication and installation method of steel reinforcement cage and installation auxiliary device thereof in a kind of stake holes | |
| CN205839751U (en) | A kind of reinforcement protection device of bridge pile foundation | |
| CN203394685U (en) | Lattice wind turbine tower and wind turbine generator system comprising same | |
| CN207129906U (en) | A kind of portable lowering or hoisting gear of forestry | |
| CN104278828B (en) | A kind of concrete chimney dismantling operation platform | |
| CN103967263B (en) | Hydraulic automatic jumping discharging platform | |
| CN203947758U (en) | Novel hydraulic automatic climbing discharging platform | |
| CN202745208U (en) | Joint connection of re-combined bamboo timber frame structure | |
| CN204238622U (en) | A kind of anti-climbing high voltage transmission line tower | |
| CN206634949U (en) | A kind of building tower crane cat ladder and safeguard | |
| CN205403627U (en) | Wire net protector | |
| MX2018016294A (en) | Wind turbine tower with reinforcing elements. | |
| CN204059415U (en) | A kind of fall arrest inspection shaft | |
| CN204357026U (en) | A kind of concrete staircase of light weight | |
| CN205133093U (en) | Aerial working platform with air bag | |
| CN104533115B (en) | For the outlet of 500kV transformer station, inlet wire, the integrated form framework of transition | |
| CN203685012U (en) | Safety ladder cage for high-altitude operation | |
| CN206570712U (en) | The anti-collapse rock-fall assembled rubber energy dissipating plate safeguard structure in canopy cave cave top | |
| CN204357340U (en) | The platform ladder of half space between a kind of band ladder for press | |
| CN207974506U (en) | A kind of regularization hard protection device for elevator | |
| CN206091857U (en) | Wind power generation tower section of thick bamboo flange plane measurement auxiliary fixtures | |
| CN104695693A (en) | Hydraulic climbing type outer wall scaffold | |
| CN202467630U (en) | Climbing ladder for overhauling steel structure factory | |
| CN204081976U (en) | Put forth effort vertical construction emergency staircase for a kind of pair |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| 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: 20151202 Termination date: 20190730 |