CN204662929U - A kind of cross-line walking fence operation device - Google Patents
A kind of cross-line walking fence operation device Download PDFInfo
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- CN204662929U CN204662929U CN201520107875.1U CN201520107875U CN204662929U CN 204662929 U CN204662929 U CN 204662929U CN 201520107875 U CN201520107875 U CN 201520107875U CN 204662929 U CN204662929 U CN 204662929U
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Abstract
The utility model provides a kind of cross-line walking fence operation device, belongs to the construction protection operating means technical field in construction. This cross-line walking fence operation device, comprises walking erecting by overhang and suspension platform, and the bottom of walking erecting by overhang is provided with movable pulley; Suspension platform hang on the below of walking erecting by overhang, and suspension platform comprises vertical affixed brace table and guard rail, and suspension platform is connected with described walking erecting by overhang by cantilever rod member. By the erecting by overhang of movably walking is set above small space, and firmly connected for the suspension platform of workmen at high-altitude operation in narrow space by cantilever rod member below walking erecting by overhang, define economical, safe and reliable mobile protective operating means, thus ensure that work high above the ground is quick, safety is carried out. And cross-line walking fence operation device of the present utility model, draw materials conveniently, manufacture craft is simple.
Description
Technical field
The utility model belongs to the construction protection operating means technical field in construction, is specifically related to a kind of cross-line walking fence operation device.
Background technology
Along with the fast development in city, overpass and skyscraper are also in fast-developing situation. In work high above the ground, often adopt console mode scaffold or reversely hung Yong operating platform, but, the high cost of console mode scaffold, in the installation of reversely hung Yong operating platform, demolishing process, there is larger potential safety hazard, and safety and the order of ground construction and traffic above-ground can be affected. Therefore, how the construction protection device of the construction operation of a kind of economy, the safe and reliable work high above the ground, especially the high-altitude small space that are suitable for workmen is provided, and is the technical problem that those skilled in the art need solution badly.
Utility model content
The purpose of this utility model is to provide a kind of cross-line walking fence operation device, for solving the problem that the construction cost that adopts console mode scaffold or reversely hung Yong operating platform in existing work high above the ground construction and cause is high, have potential safety hazard, there is provided a kind of economy, safe and reliable cross-line walking fence operation device, thus the work high above the ground of guarantee overpass or skyscraper is quick, safety is carried out.
To achieve these goals, technical scheme provided by the utility model is as follows:
A kind of cross-line walking fence operation device, comprising: walking erecting by overhang and suspension platform, the bottom of described walking erecting by overhang is provided with movable pulley; Described suspension platform hang on the below of described walking erecting by overhang, and described suspension platform comprises brace table and guard rail, and described suspension platform is connected with described walking erecting by overhang by cantilever rod member.
Further, described walking erecting by overhang comprises the frame structure being made up of cross bar and montant, is also provided with brace between described cross bar, montant.
Further, described brace table comprises bracing frame and steel plate, and support frame as described above is the network that some channel-section steel welding form, and described Interal fixation is arranged at support frame as described above top, is also provided with fixture at described cantilever rod member and described brace table bottom junctions.
Further, the two bottom sides of described suspension platform is symmetrical arranged hanger.
Further, described guard rail is made up of steel-pipe welding.
Further, described guard rail also comprises close order safety net, and described close order safety net arranges the outside that is laid in described steel pipe.
Further, described cantilever rod member is fixedly connected with described walking erecting by overhang by high-strength bolt.
Further, also comprise hoist engine, described hoist engine is fixedly connected with described walking erecting by overhang.
Compared with prior art, tool has the following advantages and beneficial effect the utility model: cross-line walking fence operation device of the present utility model, comprises walking erecting by overhang and suspension platform, and the bottom of walking erecting by overhang is provided with movable pulley; Suspension platform hang on the below of walking erecting by overhang, and suspension platform comprises vertical affixed brace table and guard rail, and suspension platform is connected with described walking erecting by overhang by cantilever rod member. By the erecting by overhang of movably walking is set above small space, and firmly connected for the suspension platform of workmen at high-altitude operation in narrow space by cantilever rod member below walking erecting by overhang, define economical, safe and reliable mobile protective operating means, thus ensure that work high above the ground is quick, safety is carried out. And cross-line walking fence operation device of the present utility model is drawn materials conveniently, and manufacture craft is simple.
Accompanying drawing explanation
Fig. 1 is the structural representation of the cross-line walking fence operation device of the utility model one embodiment;
Fig. 2 is the side view of the cross-line walking fence operation device of the utility model one embodiment;
Fig. 3 is the top view of walking erecting by overhang in the cross-line walking fence operation device of the utility model one embodiment;
Fig. 4 is the top view of suspension platform in the cross-line walking fence operation device of the utility model one embodiment;
Fig. 5 to Fig. 7 is the installation procedure schematic diagram of the cross-line walking fence operation device of the utility model one embodiment.
In figure: the 10-erecting by overhang of walking, 11-movable pulley, 12-cross bar, 13-montant, 14-brace, 20-suspension platform, 21-brace table, 22-guard rail, 23-cantilever rod member, 24-fixture, 25-diagonal brace, 26-hanger.
Detailed description of the invention
Below in conjunction with the drawings and specific embodiments, the cross-line walking fence operation device that the present invention proposes is described in further detail. According to the following describes and claims, advantages and features of the invention will be clearer. Need to illustrate in addition, accompanying drawing all adopts the form of simplifying very much and all uses non-ratio accurately, only in order to convenient, the object of the aid illustration embodiment of the present invention lucidly. For sake of convenience, hereinafter described " on ", D score is consistent with the upper and lower direction of accompanying drawing, but this can not become the restriction of technical solution of the present invention.
In carrying out overpass or high-story architecture construction process, between floor slab construction between Liang Yuliang or case beam, the construction space of wet seam is often narrower and small. Now, utilize conventional scaffold as the fence operation device under this environment, or exist construction cost high or have the problems such as potential safety hazard, therefore, in the present embodiment, adopt the cross-line walking fence operation device being arranged in small space to solve this difficult problem.
Below in conjunction with Fig. 1 to Fig. 7, when constructing with overpass, the wet seam construction being between two adjacent case beams of same level is example, describes structure and the installation site of cross-line walking fence operation device of the present utility model in detail.
As depicted in figs. 1 and 2, a kind of cross-line walking fence operation device, comprise: walking erecting by overhang 10 and suspension platform 20, walking erecting by overhang 10 is arranged at the top, space of adjacent two floors in horizontal direction or case beam composition, and the bottom of walking erecting by overhang 10 is provided with movable pulley 11; Suspension platform 20 hang on the below of walking erecting by overhang 10, and suspension platform 20 comprises brace table 21 and guard rail 22, and suspension platform 20 is connected with walking erecting by overhang 10 by cantilever rod member 23.
Particularly, the walking erecting by overhang 10 that is arranged in top is arranged at the upper across (distance between two case beams that this is nearest be called across) of two case beams composition that overpass horizontal direction is adjacent, and can along this across both sides move. That is, the track that walking erecting by overhang 10 moves lays respectively on adjacent two case beams at sustained height place. Meanwhile, suspension platform 20 is fixedly connected with walking erecting by overhang 10 by cantilever rod member 23, and is suspended to the below of case beam through the wet seam of span centre. After column, the bent cap installation corresponding to case beam of overpass completes, workmen is carried out the construction of overpass bridge deck by this suspension platform 20.
Continue with reference to figure 1, Fig. 2 and Fig. 3, particularly, walking erecting by overhang 10 comprises the frame structure being made up of cross bar 12 and montant 13, between cross bar 12 and montant 13, is also reinforced by being fixedly connected with brace 14. Due to walking erecting by overhang 10 be arranged at wet seam between two adjacent case beams or in every beam top, in order to improve efficiency of construction, can movable pulley 11 be set in the bottom of walking erecting by overhang 10, and be fixedly connected with hoist engine (not shown) on the sidewall of walking erecting by overhang, thus utilize the traction of hoist engine to realize walking erecting by overhang 10 at this across interior moving freely. Preferably, movable pulley 11 can be selected universal wheel.
Continue with reference to figure 1, Fig. 2 and Fig. 4, particularly, the brace table 21 of suspension platform 20 comprises bracing frame and steel plate, and bracing frame is the network that some channel-section steel welding form. In order to prevent in the work progress of high-altitude the falling from high altitudes such as concrete, dust, pollute the road of case beam below or river etc., and Shaoshi work potential safety hazard, bracing frame upper surface is also welded with steel plate. The size of steel plate is to be paved with bracing frame upper surface as good. Preferably, brace table 21 surrounding is also provided with guard rail 22, and guard rail 22 is made up of steel-pipe welding, guard rail 22 also can be laid close order safety net further, thus better safety protection function is played to workmen's work high above the ground. Certainly, in order to ensure the security of workmen's work high above the ground, the connectivity robustness of suspension platform 20 and walking erecting by overhang 10 need to be improved, therefore, be also provided with fixture 24 in cantilever rod member 23 and brace table 21 junction, fixture 24 is i shaped steel. In order to strengthen the connectivity robustness of cantilever rod member 23 and suspension platform 20 further, diagonal brace 25 is also provided with between cantilever rod member 23 and suspension platform 20, one end of diagonal brace 25 is fixedly connected with the brace table 21 of suspension platform 20 bottom, and the other end of diagonal brace 25 is fixedly connected with cantilever rod member 23. Meanwhile, horizontal support can also be set with the junction of cantilever rod member 23 at diagonal brace 25.
Especially, conveniently installation and removal suspension platform 20, the brace table of suspension platform 20 bottom is also symmetrically arranged with a pair of hanger 26. In order to save cost, hanger 26 can be selected round steel.
More preferably, in order to ensure the stability of cross-line walking fence operation device entirety, especially strengthen the connection fastness of suspension platform 20 and walking erecting by overhang 10, be fixedly installed on suspension platform 20 and the vertical cantilever rod member 23 arranging is fixedly connected with the erecting by overhang 10 of walking by high-strength bolt. For the convenience of drawing materials, cantilever rod member 23 can be selected channel-section steel, conventionally selects to adopt four channel-section steels that vertically be arranged in parallel as the connector between suspension platform 20 and walking erecting by overhang 10, and the size of the definite cantilever rod member 23 of process Force Calculation. In order to ensure the stability under loading of cantilever rod member 23, according to actual conditions, in the position that cantilever rod member 23 is set accordingly, two channel-section steels can be fixedly installed side by side.
Continue with reference to figure 5 and Fig. 7, describe the installation method of the cross-line walking fence operation device of the present embodiment in detail.
As shown in Figure 5, step 1, provide walking erecting by overhang 10, and be in place;
As shown in Figure 6, step 2, provide the suspension platform 20 that splicing completes, and be vertically welded and fixed cantilever rod member 23 in the bottom of suspension platform 20;
As shown in Figure 7, step 3, utilize the suspenders such as crane that suspension platform 20 is adjusted to proper height place, and adopt high-strength bolt that the cantilever rod member 23 on suspension platform 20 is fixedly connected with walking erecting by overhang 10, thus suspension platform 20 is fixedly installed on the below of walking erecting by overhang 10, and synchronizing moving can be realized along with the mobile of walking erecting by overhang;
Step 4, add guard rail 22 in brace table 21 surrounding of suspension platform 20, thus complete the installation of cross-line walking fence operation device as shown in Figure 1.
In sum, cross-line walking fence operation device of the present utility model, comprises walking erecting by overhang and suspension platform, and the bottom of walking erecting by overhang is provided with movable pulley; Suspension platform hang on the below of walking erecting by overhang, and suspension platform comprises vertical affixed brace table and guard rail, and suspension platform is connected with described walking erecting by overhang by cantilever rod member. By the erecting by overhang of movably walking is set above small space, and firmly connected for the suspension platform of workmen at high-altitude operation in narrow space by cantilever rod member below walking erecting by overhang, define economical, safe and reliable mobile protective operating means, thus ensure that work high above the ground is quick, safety is carried out. In addition, the bottom of cantilever rod member is fixedly connected with suspension platform, and the top of cantilever rod member is fixedly connected with by high-strength bolt with walking erecting by overhang, regulates length thus cantilever rod member can be realized along with the requirement of spatial altitude, convenient, firm. Especially, after a place has constructed, dismantle this cross-line walking fence operation device, and move to next place to be onstructed and install, thus this device can be reused, and saves construction cost.
Foregoing description is only the description to the utility model preferred embodiment; the not any restriction to the utility model scope; any change, modification that the those of ordinary skill in the utility model field does according to above-mentioned disclosure, all belong to the protection domain of claims.
Claims (8)
1. a cross-line walking fence operation device, is characterized in that, comprising:
Walking erecting by overhang and suspension platform, the bottom of described walking erecting by overhang is provided with movable pulley; Described suspentionPlatform hang on the below of described walking erecting by overhang, and described suspension platform comprises brace table and guard rail,Described suspension platform is connected with described walking erecting by overhang by cantilever rod member.
2. cross-line walking fence operation device as claimed in claim 1, it is characterized in that, described walking is hungHang device comprises the frame structure being made up of cross bar and montant, is also provided with brace between described cross bar, montant.
3. cross-line walking fence operation device as claimed in claim 1, is characterized in that described brace tableComprise bracing frame and steel plate, support frame as described above is the network that some channel-section steel welding form, described steel plateBe fixedly installed on support frame as described above top, also establish at described cantilever rod member and described brace table bottom junctionsThere is fixture.
4. cross-line walking fence operation device as claimed in claim 1, is characterized in that, described suspention is flatThe two bottom sides of platform is symmetrical arranged hanger.
5. cross-line walking fence operation device as claimed in claim 1, is characterized in that described guard railMade by steel-pipe welding.
6. cross-line walking fence operation device as claimed in claim 5, is characterized in that described guard railAlso comprise close order safety net, described close order safety net arranges the outside that is laid in described steel pipe.
7. cross-line walking fence operation device as claimed in claim 1, is characterized in that described cantilever leverPart is fixedly connected with described walking erecting by overhang by high-strength bolt.
8. the cross-line walking fence operation device according to any one of claim 1 to 7, is characterized in that,Also comprise hoist engine, described hoist engine is fixedly connected with described walking erecting by overhang.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520107875.1U CN204662929U (en) | 2015-02-13 | 2015-02-13 | A kind of cross-line walking fence operation device |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520107875.1U CN204662929U (en) | 2015-02-13 | 2015-02-13 | A kind of cross-line walking fence operation device |
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| CN204662929U true CN204662929U (en) | 2015-09-23 |
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| CN201520107875.1U Active CN204662929U (en) | 2015-02-13 | 2015-02-13 | A kind of cross-line walking fence operation device |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106368425A (en) * | 2016-11-16 | 2017-02-01 | 中冶建工集团有限公司 | Movable operating platform for cantilever structure and construction method |
| CN109778713A (en) * | 2019-03-25 | 2019-05-21 | 中铁五局集团建筑工程有限责任公司 | A kind of steel truss girder bridge scene suspension and slipping assembly device and method |
| CN113863643A (en) * | 2021-09-01 | 2021-12-31 | 深圳市中装科技幕墙工程有限公司 | Movable high-altitude overhanging construction platform, construction system and manufacturing method thereof |
-
2015
- 2015-02-13 CN CN201520107875.1U patent/CN204662929U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106368425A (en) * | 2016-11-16 | 2017-02-01 | 中冶建工集团有限公司 | Movable operating platform for cantilever structure and construction method |
| CN109778713A (en) * | 2019-03-25 | 2019-05-21 | 中铁五局集团建筑工程有限责任公司 | A kind of steel truss girder bridge scene suspension and slipping assembly device and method |
| CN113863643A (en) * | 2021-09-01 | 2021-12-31 | 深圳市中装科技幕墙工程有限公司 | Movable high-altitude overhanging construction platform, construction system and manufacturing method thereof |
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