CN203308109U - External carrying net device - Google Patents
External carrying net device Download PDFInfo
- Publication number
- CN203308109U CN203308109U CN2013202399835U CN201320239983U CN203308109U CN 203308109 U CN203308109 U CN 203308109U CN 2013202399835 U CN2013202399835 U CN 2013202399835U CN 201320239983 U CN201320239983 U CN 201320239983U CN 203308109 U CN203308109 U CN 203308109U
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- choosing
- frame
- screen frame
- connector
- choose
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Abstract
The utility model relates to an external carrying net device which comprises external carrying net frames, inhaul cables and a safety net arranged on the external carrying net frames. One ends of the inhaul cables are connected to the external carrying net frames, the other ends of the inhaul cables can be fixed on a building in an inclined mode, the external carrying net frames are further provided with connecting pieces, one ends of the connecting pieces are connected to the external carrying net frames, and the other ends of the connecting pieces can be detachably connected with steel beams of the building. According to the external carrying net device, one ends of the connecting pieces are connected to the external carrying net frames, the other ends of the connecting pieces can be detachably connected with the steel beams of the building, and therefore the external carrying net frames, the safety net and the connecting pieces can be pre-made to a whole on the ground, the mounting process is programmed and simplified, standardized construction is facilitated, and the external carrying net device is convenient to assemble and disassemble and can be used in a circulating mode.
Description
Technical field
The utility model belongs to the realm of building construction, relates in particular to a kind of outer net arrangement of choosing.
Background technology
Along with modern fast development, for improving the utilization rate in space, increasing highrise building is rised sheer from level ground.The surrounding of highrise building is free face, carries out the outer protected working particular importance that just seems, otherwise the event that falling from high altitude or junk hit very easily occurs.For guaranteeing safe construction, the working environment of a safety is provided for high-building construction, choose net arrangement outward and arise at the historic moment.
The existing outer net arrangement of choosing generally includes and chooses the screen frame frame outward, fixingly chooses the drag-line rope of screen frame frame and be layed in the outer safety net on the screen frame frame of choosing outward.Choose the screen frame frame outward and choose steel pipe and horizon bar forms by flat, flat choose steel pipe one end and utilize fastener to be fixed on the girder steel of building, the other end is flat choosing outwards, on the same floor of building, every an end distance, a flat steel pipe of choosing is set, and then with horizon bar with all flat choose steel pipe outwards a flat end square crossing of choosing by fastener, be connected, form the outer screen frame frame of choosing.One end of drag-line rope is connected in outer choosing on the screen frame frame, and its other end oblique pull is fixed on building.
This outer shortcoming of choosing net is, its framework need to be installed on the floor of the high-altitude of building, and the erection procedure complexity is loaded down with trivial details, and installation difficulty is high, have a big risk.Moreover there are the problems such as wall thickness deficiency, sand holes, crackle in fastener, has potential safety hazard.
The utility model content
Technical problem to be solved in the utility model is to provide a kind of can make on ground framework, the outer net arrangement of choosing of installation process sequencing, simplification in advance.
The utility model is to realize like this, a kind of outer net arrangement of choosing is provided, outside comprising, choose screen frame frame, drag-line rope and be installed on the described outer safety net on the screen frame frame of choosing, described drag-line rope one end is connected in the described outer screen frame frame of choosing, but other end oblique pull is fixed on building, described outer choosing on the screen frame frame also is provided with connector, and an end of described connector is connected to described outer choosing on the screen frame frame, and the other end can removably be connected with described building girder steel.
Further, the end that described connector can removably be connected with described building girder steel is clamping section, described clamping section comprises the first clamping part and the second clamping part, between described the first clamping part and described the second clamping part, have space, the girder steel of described building is located in described space.
Further, by high-strength bolt, be connected between described connector and described girder steel, described the first clamping part is provided with bolt hole, and described high-strength bolt passes described bolt hole and is connected with described girder steel.
Further, described connector outer chosen the end that the screen frame frame is connected and is provided with perforation with described, describedly chooses the screen frame frame outward and rotatably is arranged in the perforation of described connector.
Further, describedly outer choose the screen frame frame and be formed by connecting by connecting rod or tube connector.
Further, the quantity of described connecting rod or tube connector is four, and described outer to choose the screen frame frame be rectangular frame.
Further, the connected mode of described connecting rod or tube connector is welding.
Further, described connecting rod or tube connector are equipped with inclined-plane in junction, and described inclined-plane is bonded with each other after welding.
Further, the pad place of described connecting rod or tube connector also is welded with stiffener.
Further, described outer quantity of choosing the screen frame frame is a plurality of, closely side-by-side, and described a plurality of outer choosing between the screen frame frame are splits, described a plurality of outer choosing on the building girder steel that the screen frame frame is connected in sustained height, and its angle of inclination is consistent.
Compared with prior art, an outer end of choosing the connector of net arrangement of the present utility model is connected in outer choosing on the screen frame frame, the other end can removably be connected with the girder steel of building, therefore, choose screen frame frame, safety net and connector outward and can make in advance on ground in aggregatesly, installation process sequencing, simplification, be convenient to standardized construction, and should outer choose the net arrangement easy accessibility, can be recycled.
The accompanying drawing explanation
Fig. 1 is the schematic perspective view that the utility model is chosen net arrangement one preferred embodiment outward;
Fig. 2 is the outer structural representation of choosing the screen frame frame embodiment illustrated in fig. 1;
Fig. 3 is the local enlarged diagram that Fig. 2 chooses the screen frame frame outward;
Fig. 4 is the structural representation of connector embodiment illustrated in fig. 1.
The specific embodiment
In order to make technical problem to be solved in the utility model, technical scheme and beneficial effect clearer, below in conjunction with drawings and Examples, the utility model is further elaborated.Should be appreciated that specific embodiment described herein is only in order to explain the utility model, and be not used in restriction the utility model.
As shown in Figure 1 and Figure 2, it is a preferred embodiment of the present utility model, should outer choose net arrangement comprises and chooses screen frame frame 100, connector 200, drag-line rope 300 and be installed on the outer safety net 400 on screen frame frame 100 of choosing outward, drag-line rope 200 1 ends are connected in the outer screen frame frame 100 of choosing, but other end oblique pull is fixed on building 500, one end of connector 200 is connected to outer choosing on screen frame frame 100, and the other end can removably be connected with the girder steel 501 of building 500.In the present embodiment, drag-line rope 300 is wire rope.
Particularly, shown in as shown in Figure 1, Figure 2 with 4, the end that connector 200 is fixed in the girder steel 501 of building 500 is clamping section 210, clamping section 210 comprises the first clamping part 211 and the second clamping part 212, between the first clamping part 211 and the second clamping part 212, have space 214, the girder steel 501 of building 500 is located in space 214.Between connector 200 and girder steel 501, be connected by high-strength bolt, the first clamping part 211 is provided with bolt hole 213, and high-strength bolt passes bolt hole 213 and is connected with girder steel 201
As shown in Figure 2 and Figure 3, choosing screen frame frame 100 outward can be formed by connecting by connecting rod or tube connector, in the present embodiment, chooses screen frame frame 100 outward and is formed by connecting by steel pipe 101.In the present embodiment, the quantity of steel pipe 101 is four, connects into the outer screen frame frame 100 of choosing of rectangle.
The connected mode of steel pipe 101 is welding, and steel pipe 101 is equipped with inclined-plane (not indicating in figure) in junction, and inclined-plane is bonded with each other by butt welding.The pad place of two steel pipes 101 also is welded with stiffener 102, and stiffener 102 is set square, and stiffener 102 and two steel pipes 101 are bonded with each other by the single face fillet weld.
In addition, choose screen frame frame 100 outward and be provided with drawknot ring 103, safety net 400 colligations are on drawknot ring 103.Choose on screen frame frame 100 retainer ring (indicating in figure) that also is provided with energy stay guy rope 300 outward
In the present embodiment, the quantity of choosing screen frame frame 100 outward is a plurality of, closely side-by-side, and a plurality of outer choosing between screen frame frame 100 are splits, a plurality of outer choosing on the girder steel 501 of building 500 that screen frame frame 100 is connected in sustained height, and its angle of inclination is consistent.
Outside each, choose screen frame frame 100 safety net 400 all is installed, each outer connector 200 quantity of choosing 100 settings of screen frame frame is 3, is equally spaced and outside rectangle, chooses on one side of screen frame frame 100, and each outer retainer ring quantity of choosing setting on screen frame frame 100 is 3.
While outside installation is somebody's turn to do, choosing net arrangement, can on bottom surface, choose screen frame frame 100 outside welding well in advance, install safety net 400, and set connector 200, again choosing screen frame frame 100 outward, safety net 400 and connector 200 transport on the floor of building 500 together, with high-strength bolt, passing bolt hole 213 is fixed in connector 200 on the girder steel 501 of building 500, then drag-line rope 300 is connected to outer choosing on the retainer ring of screen frame frame 100, like this, fix successively each outer screen frame frame 100 of choosing, and utilize each outer angle of inclination of choosing screen frame frame 100 of length adjustment of drag-line rope 300 to choose screen frame frame 100 all at grade outside all, just completed this outer installation of choosing net arrangement.Installation process sequencing, the simplification that should outer choose net arrangement, be convenient to standardized construction, and should outer choose the net arrangement easy accessibility, can be recycled.
An above-mentioned outer end of choosing the connector 200 of net arrangement is connected in outer choosing on screen frame frame 100, the other end can removably be connected with the girder steel 501 of building 500, therefore, choosing screen frame frame 100, safety net 400 and connector 200 outward can make on ground in aggregates in advance, transport together on the floor of building 500 and install, installation process sequencing, simplification, be convenient to standardized construction, and should outer choose the net arrangement easy accessibility, can be recycled.In addition, connector 200 is provided with perforation 220 with choosing the end that screen frame frame 100 is connected outward, chooses screen frame frame 100 outward and rotatably is arranged in perforation 220, the convenient angle of inclination of adjusting safety net 400.
These are only preferred embodiment of the present utility model, not in order to limit the utility model, all any modifications of doing within spirit of the present utility model and principle, be equal to and replace and improvement etc., within all should being included in protection domain of the present utility model.
Claims (10)
1. choose net arrangement outward for one kind, outside comprising, choose screen frame frame, drag-line rope and be installed on the described outer safety net on the screen frame frame of choosing, described drag-line rope one end is connected in the described outer screen frame frame of choosing, but other end oblique pull is fixed on building, it is characterized in that, described outer choosing on the screen frame frame also is provided with connector, and an end of described connector is connected to described outer choosing on the screen frame frame, and the other end can removably be connected with described building girder steel.
2. the outer net arrangement of choosing as claimed in claim 1, it is characterized in that, the end that described connector can removably be connected with described building girder steel is clamping section, described clamping section comprises the first clamping part and the second clamping part, between described the first clamping part and described the second clamping part, have space, the girder steel of described building is located in described space.
3. as claimed in claim 2, it is characterized in that, between described connector and described girder steel, be connected by high-strength bolt, described the first clamping part is provided with bolt hole, and described high-strength bolt passes described bolt hole and is connected with described girder steel.
4. as claimed in claim 1ly outer choose net arrangement, it is characterized in that, described connector is chosen the end that the screen frame frame is connected and is provided with perforation outward with described, describedly chooses the screen frame frame outward and rotatably is arranged in the perforation of described connector.
5. as claimed in claim 1ly outer choose net arrangement, it is characterized in that, describedly choose the screen frame frame and be formed by connecting by connecting rod or tube connector outward.
6. as claimed in claim 5ly outer choose net arrangement, it is characterized in that, the quantity of described connecting rod or tube connector is four, and described outer to choose the screen frame frame be rectangular frame.
7. as claimed in claim 5ly outer choose net arrangement, it is characterized in that, the connected mode of described connecting rod or tube connector is welding.
8. as claimed in claim 7ly outer choose net arrangement, it is characterized in that, described connecting rod or tube connector are equipped with inclined-plane in junction, and described inclined-plane is bonded with each other after by welding.
9. as claimed in claim 7, it is characterized in that, the pad place of described connecting rod or tube connector also is welded with stiffener.
10. the outer net arrangement of choosing as claimed in claim 1, it is characterized in that, described outer quantity of choosing the screen frame frame is a plurality of, closely side-by-side, described a plurality of outer choosing between the screen frame frame is split, described a plurality of outer choosing on the building girder steel that the screen frame frame is connected in sustained height, and its angle of inclination is consistent.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013202399835U CN203308109U (en) | 2013-05-07 | 2013-05-07 | External carrying net device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013202399835U CN203308109U (en) | 2013-05-07 | 2013-05-07 | External carrying net device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203308109U true CN203308109U (en) | 2013-11-27 |
Family
ID=49614327
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013202399835U Expired - Lifetime CN203308109U (en) | 2013-05-07 | 2013-05-07 | External carrying net device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203308109U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103993748A (en) * | 2014-06-07 | 2014-08-20 | 山东电力建设第一工程公司 | Boiler cantilever safety net |
| CN108612328A (en) * | 2018-05-11 | 2018-10-02 | 中建钢构江苏有限公司 | Single layer adhesion type chooses protective device and its construction method outside can climbing |
| CN112942777A (en) * | 2021-02-25 | 2021-06-11 | 中建三局第二建设工程有限责任公司 | Ultrahigh-layer periphery protection cyclic telescopic detachable cantilever structure and mounting method |
-
2013
- 2013-05-07 CN CN2013202399835U patent/CN203308109U/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103993748A (en) * | 2014-06-07 | 2014-08-20 | 山东电力建设第一工程公司 | Boiler cantilever safety net |
| CN108612328A (en) * | 2018-05-11 | 2018-10-02 | 中建钢构江苏有限公司 | Single layer adhesion type chooses protective device and its construction method outside can climbing |
| CN112942777A (en) * | 2021-02-25 | 2021-06-11 | 中建三局第二建设工程有限责任公司 | Ultrahigh-layer periphery protection cyclic telescopic detachable cantilever structure and mounting method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20131127 |
|
| CX01 | Expiry of patent term |