CN203734257U - Long-distance cable laying device - Google Patents
Long-distance cable laying device Download PDFInfo
- Publication number
- CN203734257U CN203734257U CN201420091763.7U CN201420091763U CN203734257U CN 203734257 U CN203734257 U CN 203734257U CN 201420091763 U CN201420091763 U CN 201420091763U CN 203734257 U CN203734257 U CN 203734257U
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- CN
- China
- Prior art keywords
- cable
- long
- pole
- cable laying
- span structure
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Abstract
The utility model discloses a long-distance cable laying device which is arranged on a bridge frame in an electrical corridor. The long-distance cable laying device comprises a base which can be detachably installed on the bridge frame, wherein the base is welded with a vertically arranged upright rod, the upper end of the upright rod is rotatably connected to two supporting rods, the periphery of each of the two supporting rods is rotatably sleeved by a cable transmission roller, and the two supporting rods are provided with a transmission roller included angle adjusting device therebetween; and a transmission roller positioning device is fixedly connected between one of the supporting rods and the bridge frame. When the long-distance laying device is used, a cable is placed between the two cable transmission rollers, and the cable can be transmitted forward by the aid of rolling of the cable transmission rollers when the cable is drawn, thereby enabling transmission of the cable to be more labor saving. In addition, the device disclosed by the utility model is small in size and convenient to be installed in the narrow electrical corridor, thereby being more convenient in use and conducive to improving the installation efficiency of the cable and shortening the construction period.
Description
Technical field
The utility model relates to a kind of cable installation auxiliary device, relates in particular to a kind of long-distance cable laying apparatu.
Background technology
In various electrical installation projects, cable laying is one of the electric device that must install in some electrical installation project, as in the electric gallery of the GB of nuclear power station, while installation in above-mentioned gallery, cable need to lay to-below 3.6m, its length is about 4km, and the crane span structure in electric gallery is about 30km.In underground gallery, lay large area long-distance cable, owing to laying narrow space, therefore lay very inconveniently, cause that to lay efficiency low, long in time limit.
Summary of the invention
Technical problem to be solved in the utility model is to provide a kind of installation simply, uses labour-saving long-distance cable laying apparatu.
For solving the problems of the technologies described above, the technical solution of the utility model is: long-distance cable laying apparatu, be arranged on the crane span structure in electric gallery, comprise the base being detachably arranged on described crane span structure, on described base, be welded with the vertical rod of vertical setting, described vertical rod upper end is rotatably connected to two poles, described in two pole periphery respectively turning set cable transfer roller is housed, and described in two, between pole, be provided with transfer roller angle adjusting device; Described in one of them, between pole and described crane span structure, be fixedly connected with live-roller positioner.
As preferred technical scheme, described transfer roller angle adjusting device comprises the chain that is movably connected in pole end described in two.
As preferred technical scheme, described live-roller positioner comprises the cross bar being fixedly mounted on described pole, described cross bar is connected with support bar, and described support bar lower end is provided with the claw on the limit frame that is connected to described crane span structure, and described claw is provided with the connecting bolt that connects described limit frame.
As preferred technical scheme, on described cross bar, slide and be provided with adapter sleeve, described cross bar is fixedly installed on described adapter sleeve, between described adapter sleeve and described cross bar, is provided with clamping screw.
As preferred technical scheme, described base is set to angle steel, and described angle steel is installed on the crossbeam of described crane span structure by construction bolt.
As the improvement to technique scheme, described cable transfer roller is set to nylon roller, and described pole is set to carbon steel bar.
Owing to having adopted technique scheme, long-distance cable laying apparatu, be arranged on the crane span structure in electric gallery, comprise the base being detachably arranged on described crane span structure, on described base, be welded with the vertical rod of vertical setting, described vertical rod upper end is rotatably connected to two poles, described in two pole periphery respectively turning set cable transfer roller is housed, and described in two, between pole, be provided with transfer roller angle adjusting device; Described in one of them, between pole and described crane span structure, be fixedly connected with live-roller positioner; The beneficial effects of the utility model are: in use, cable is placed between two cable transfer rollers, in the time twitching cable, can cable be fed forward by the rolling of cable transfer roller, make the conveying of cable more laborsaving, and this device volume be little, be convenient to be installed in the electric gallery of narrow space, use conveniently, contribute to improve the installation effectiveness of cable, carry out the reduction of erection time.
brief description of the drawings
The following drawings is only intended to the utility model to schematically illustrate and explain, does not limit scope of the present utility model.Wherein:
Fig. 1 is the structural representation of the utility model embodiment;
Fig. 2 is the enlarged diagram of A place end view in Fig. 1;
Fig. 3 is the vertical view of the utility model embodiment pole, cable transfer roller and chain;
Fig. 4 is the enlarged diagram of B place end view in Fig. 1;
In figure: 1-crane span structure; 11-limit frame; 12-crossbeam; 2-base; 3-vertical rod; 4-pole; 5-cable transfer roller; 6-chain; 7-cross bar; 8-support bar; 9-claw; 10-connecting bolt; 13-adapter sleeve; 14-clamping screw; 15-construction bolt.
Embodiment
Below in conjunction with drawings and Examples, further set forth the utility model.In the following detailed description, only by the mode of explanation, some example embodiment of the present utility model has been described.Undoubtedly, those of ordinary skill in the art can recognize, in the situation that not departing from spirit and scope of the present utility model, can revise described embodiment by various mode.Therefore, accompanying drawing is illustrative with being described in essence, instead of for limiting the protection range of claim.
As Fig. 1, shown in Fig. 2 and Fig. 3, long-distance cable laying apparatu, be arranged on the crane span structure 1 in electric gallery, crane span structure 1 comprises two limit framves 11 that be arranged in parallel, described in two, between limit frame 11, be mounted with some crossbeams that be arranged in parallel 12, long-distance cable laying apparatu comprises the base 2 being detachably arranged on described crane span structure 1, on described base 2, be welded with the vertical rod 3 of vertical setting, described vertical rod 3 upper ends are rotatably connected to two poles 4, two poles 4 are rotated and are installed in vertical rod 3 by bearing pin, described in two pole 4 peripheries respectively turning set cable transfer roller 5 is housed, and described in two, between pole 4, be provided with transfer roller angle adjusting device, described in one of them, between pole 4 and described crane span structure 1, be fixedly connected with live-roller positioner.
As shown in Figure 1, Figure 2 and Figure 3, the angle of transfer roller described in the present embodiment adjusting device comprises the chain 6 that is movably connected in pole 4 ends described in two, by regulating the connection distance of chain 6 between pole described in two 4, can regulate two angles between cable transfer roller 5, use for the cable transfer of different-diameter.
As shown in Figure 1, described live-roller positioner comprises the cross bar 7 being fixedly mounted on described pole 4, described cross bar 7 is connected with support bar 8, and described support bar 8 lower ends are provided with the claw 9 on the limit frame 11 that is connected to described crane span structure 1, and described claw 9 is provided with the connecting bolt 10 that connects described limit frame 11.On the described cross bar 7 of this enforcement, slide and be provided with adapter sleeve 13, described cross bar 7 is fixedly installed on described adapter sleeve 13, between described adapter sleeve 13 and described cross bar 7, is provided with clamping screw 14, by the cover 13 that is slidably connected, can regulate the position of support bar 8, use with the crane span structure 1 that meets different in width.
As shown in Figure 1 and Figure 4, described base 2 is set to angle steel, and described angle steel is installed on the crossbeam 12 of described crane span structure 1 by construction bolt 15, remove and install conveniently, and supporting & stablizing.
As shown in Figure 1, Figure 2 and Figure 3, described cable transfer roller 5 is set to nylon roller, and described pole 4 is set to carbon steel bar, and nylon roller cost is low, and rotary resistance is little, and can not pollute cable, has light, the portative feature of quality.
When on-the-spot use, divide six and operate:
The first step, instrument is placed on crane span structure, claw and support bar clamping limit frame, and connecting bolt between fastening limit frame and claw, and construction bolt between base and crossbeam, complete preliminary installation of the present utility model.
Second step, pole and cable transfer roller are rotated to the end that is installed to vertical rod.
The 3rd step, according to the cross section of institute's cabling, adjust the degree of tightness of chain, and then regulate the angle between two cable transfer rollers, and by between cable laying and two cable transfer rollers, lay.
After the 4th step, cable laying complete, the chain of fixing two cable transfer roller angles is unclamped.
The 5th step, rotate the cable transfer roller of movable part, cable is placed on to crane span structure inner side.
After the 6th step, cable are in place, unclamp each bolt, take instrument away.
In growing apart from electric cable with large cross-section laying task, on crane span structure, fill this device every 4～6 meter amperes, a people can be responsible for the adjusting operation of two devices simultaneously, has greatly reduced manpower demand, has improved cable laying operating efficiency; Adopt after laying tool, electric cable with large cross-section cable laying operation meets designing requirement simultaneously, and cable marshalling fixes with cable tie, cable is arranged smooth and easy attractive in appearance, clean and tidy.
Description of the present utility model provides for example with for the purpose of describing, and is not exhaustively or by the utility model to be limited to disclosed form.Many modifications and variations are obvious for the ordinary skill in the art.Selecting and describing embodiment is for better explanation principle of the present utility model and practical application, thereby and makes those of ordinary skill in the art can understand the utility model design to be suitable for the various embodiment with various amendments of special-purpose.
Claims (6)
1. long-distance cable laying apparatu, be arranged on the crane span structure in electric gallery, it is characterized in that: comprise the base being detachably arranged on described crane span structure, on described base, be welded with the vertical rod of vertical setting, described vertical rod upper end is rotatably connected to two poles, described in two pole periphery respectively turning set cable transfer roller is housed, and described in two, between pole, be provided with transfer roller angle adjusting device; Described in one of them, between pole and described crane span structure, be fixedly connected with live-roller positioner.
2. long-distance cable laying apparatu as claimed in claim 1, is characterized in that: described transfer roller angle adjusting device comprises the chain that is movably connected in pole end described in two.
3. long-distance cable laying apparatu as claimed in claim 1, it is characterized in that: described live-roller positioner comprises the cross bar being fixedly mounted on described pole, described cross bar is connected with support bar, described support bar lower end is provided with the claw on the limit frame that is connected to described crane span structure, and described claw is provided with the connecting bolt that connects described limit frame.
4. long-distance cable laying apparatu as claimed in claim 3, is characterized in that: on described cross bar, slide and be provided with adapter sleeve, described cross bar is fixedly installed on described adapter sleeve, between described adapter sleeve and described cross bar, is provided with clamping screw.
5. the long-distance cable laying apparatu as described in claims as arbitrary in claim 1 to 4, it is characterized in that: described base is set to angle steel, and described angle steel is installed on the crossbeam of described crane span structure by construction bolt.
6. long-distance cable laying apparatu as claimed in claim 5, is characterized in that: described cable transfer roller is set to nylon roller, and described pole is set to carbon steel bar.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420091763.7U CN203734257U (en) | 2014-03-03 | 2014-03-03 | Long-distance cable laying device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420091763.7U CN203734257U (en) | 2014-03-03 | 2014-03-03 | Long-distance cable laying device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203734257U true CN203734257U (en) | 2014-07-23 |
Family
ID=51204303
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420091763.7U Expired - Fee Related CN203734257U (en) | 2014-03-03 | 2014-03-03 | Long-distance cable laying device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203734257U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106877244A (en) * | 2017-02-21 | 2017-06-20 | 许昌美特桥架股份有限公司 | Cable-laying gear |
| CN108233269A (en) * | 2017-10-31 | 2018-06-29 | 许昌美特桥架股份有限公司 | Light power cabling device |
-
2014
- 2014-03-03 CN CN201420091763.7U patent/CN203734257U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106877244A (en) * | 2017-02-21 | 2017-06-20 | 许昌美特桥架股份有限公司 | Cable-laying gear |
| CN108233269A (en) * | 2017-10-31 | 2018-06-29 | 许昌美特桥架股份有限公司 | Light power cabling device |
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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 |
Granted publication date: 20140723 Termination date: 20210303 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |