CN204559012U - A kind of cable gap bridge guiding device - Google Patents
A kind of cable gap bridge guiding device Download PDFInfo
- Publication number
- CN204559012U CN204559012U CN201520156240.0U CN201520156240U CN204559012U CN 204559012 U CN204559012 U CN 204559012U CN 201520156240 U CN201520156240 U CN 201520156240U CN 204559012 U CN204559012 U CN 204559012U
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- shaped cavity
- arc
- cable
- connector
- top cover
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Abstract
The utility model discloses a kind of cable gap bridge guiding device, belong to cable gap bridge aid field.The utility model comprises the curved arc-shaped cavity in longitudinal cross-section, and described arc-shaped cavity top is provided with the top cover for covering described arc-shaped cavity, and it is hinged that a limit of described top cover and arc-shaped cavity chamber wall pass through jointed shaft; Described top cover arranges handle, and the lower surface of described handle is provided with the first connector, the second connector that on the wall of described arc-shaped cavity chamber, corresponding setting coordinates with described first connector; The surfaces externally and internally of described arc-shaped cavity chamber wall all arranges fluorescence coating, the arranged outside transparent wear of described arc-shaped cavity chamber wall outer surface fluorescence coating; The surfaces externally and internally of described top cover is provided with fluorescence coating.Cable gap bridge guide means guide cable of the present utility model is passed a bridge, and improves cable laying efficiency, can ensure the personal safety of operating personnel, can not cause damage to original cable simultaneously.
Description
Technical field
The present invention relates to cable gap bridge auxiliary equipment field, particularly a kind of cable gap bridge guiding device.
Background technology
Original transformer station is transformed or overhaul time, newly-increased laying of cable is a basic work, and due to before putting into operation in transformer station, partial cables trench cover has been fixed, and gives laying and pass a bridge and bringing very large difficulty of newly-increased cable.When to the enlarging of original transformer station or technological transformation, the cable bridge passing through method generally adopted has following several:
1, artificial brill ditch guidance method
Operating personnel enters in cable trough, completes the transmission of cable with the state of crawling, and then carries out cable laying work.Its defect is: 1) due to daylighting extreme difference in cable trough, cable bearer dense arrangement, and working space is narrow and small, forms threaten greatly the personal safety of operating personnel; 2), during original Transfomer Substation Reconstruction, cable trough inner cable is often than comparatively dense, and operating personnel is difficult to enter cable trough; 3) need in cable trough, to stay an operating personnel, waste of manpower.
2, endless rope method
Choose firmly and the strong rope of pliability as endless rope, adopt and explore progressive method body of will restrict and pass cable trough, body two ends of restricting connect into ring above cable trough; Again that cable band and endless rope bind is firm, by the method pulling endless rope, cable is passed a bridge.Its defect is: 1) during placement endless rope, difficulty is larger; 2) cable is more difficult firm with endless rope colligation; 3) if occur new cabling together with original cable solderless wrapped connection time, cable cannot be passed a bridge, and cable laying work extremely difficulty is carried out further.
3, pvc pipe guidance method
Choose the suitable pvc pipe of bore through cable trough, cable is penetrated pvc pipe, makes it pass a bridge under the guiding of pvc pipe.Its defect is: 1) pvc pipe head is sharp-pointed, the mistake of original cable sheath may be caused to damage when passing in cable trough; 2) often lay a cable pvc pipe to be taken out, again penetrate cable, be again placed in cable trough, troublesome poeration, and waste of manpower, lose time; Each cabling needs to reappose pvc pipe; 3) for preventing the mistake of original cable sheath from damaging, operating personnel is fearing pin with fearing hand in pvc pipe cabling process, and the power that is slightly hampered will be soundd out repeatedly, greatly reduce operating efficiency.
Summary of the invention
In order to make up above deficiency, a kind of easy to operate, time saving and energy saving, efficient pilot cable is the object of the present invention is to provide to pass a bridge and the cable gap bridge guiding device of operating personnel's personal safety can be ensured.
Technical scheme of the present invention is:
A kind of cable gap bridge guiding device, comprise the curved arc-shaped cavity in longitudinal cross-section 20, described arc-shaped cavity 20 top is provided with the top cover 10 for covering described arc-shaped cavity 20, and a limit and the arc-shaped cavity chamber wall 23 of described top cover 10 are hinged by jointed shaft 30; Described top cover 10 arranges handle 11, and the lower surface of described handle 11 is provided with the first connector 12, the second connector 21 that on described arc-shaped cavity chamber wall 23, corresponding setting coordinates with described first connector 12; The surfaces externally and internally of described arc-shaped cavity chamber wall 23 all arranges fluorescence coating 40, the arranged outside transparent wear 50 of described arc-shaped cavity chamber wall 23 outer surface fluorescence coating 40; The surfaces externally and internally of described top cover 10 is provided with fluorescence coating 40.
When using cable gap bridge guide means guide cable of the present invention to pass a bridge, first select the cable gap bridge guiding device of appropriate length, meet larger than the width of bridge more than 0.5 meter of the length of arc-shaped cavity 20; Cable gap bridge guiding device is put into cable trough, makes it pass a bridge; Then, when cable can be avoided transmitting cable in arc-shaped cavity 20 through arc-shaped cavity 20(under the state that the first connector 12 is connected (top cover 10 covers arc-shaped cavity 20) with the second connector 21, cable leaves arc-shaped cavity 20), cable is just passed a bridge under the guiding of cable gap bridge guiding device of the present invention; Finally, be separated the first connector 12 and the second connector 21, left hand is held handle 11 and is upwards lifted top cover 10, and cable is taken out arc-shaped cavity 20 by the right hand, makes cable enter in cable trough, completes a cable and passes a bridge.In whole operating process, fluorescence coating plays certain illuminating effect, and the setting of arc-shaped cavity outer wall fluorescence coating is convenient to observe and location arc-shaped cavity; The setting of arc-shaped cavity inwall fluorescence coating is convenient to have at cable gap bridge rear observation cable all do not leave arc-shaped cavity.Transparent wear 50 the useful life that can extend fluorescence coating 40 is set.
When guiding next root cable to pass a bridge, under the state that the first connector 12 is connected (top cover 10 covers arc-shaped cavity 20) with the second connector 21, next root cable is passed arc-shaped cavity 20, then the first connector 12 and the second connector 21 is separated, left hand is held handle 11 and is upwards lifted top cover 10, cable is taken out arc-shaped cavity 20 by the right hand, make cable enter in cable trough, complete cable and pass a bridge.Repeat above operation, complete multi-cable and pass a bridge.
Preferably, described first connector 12 is an inserted sheet, and described second connector 21 is provided with the jack coordinated with described inserted sheet, described second connector is provided with the button 22 connecting for controlling described first connector 12 with the second connector 21 or be separated.This connecting-piece structure is convenient to covering and being separated of top cover 10 and arc-shaped cavity 20.
As preferably, fluorescence coating 40 thickness of described arc-shaped cavity chamber wall 23 surfaces externally and internally is equal, and is the 1/30-1/10 of described arc-shaped cavity chamber wall 23 thickness.
Further, the fluorescence coating 40 of described top cover 10 surfaces externally and internally is equal with the thickness of described arc-shaped cavity chamber wall 23 surfaces externally and internally fluorescence coating 40.
Further, the thickness of described transparent wear 50 is the 1/2-2/3 of fluorescence coating 40 thickness.
As preferably, described top cover 10 and arc-shaped cavity 20 are made by stainless steel material.Stainless steel material is adopted to make guiding device of the present invention firm, durable.
Preferably, described top cover 10 is cuboid top cover.
Beneficial effect of the present invention is:
Cable gap bridge guiding arrangement structure of the present invention is simple, easy to use, cost is low, cable gap bridge guide means guide cable of the present invention is used to pass a bridge, substantially increase cable laying efficiency (efficiency improves 30-40% than existing method), and the personal safety of operating personnel can be ensured, evaded existing aid causes damage situation to original cable simultaneously.
Accompanying drawing explanation
In order to be illustrated more clearly in the embodiment of the present invention or technical scheme of the prior art, be briefly described to the accompanying drawing used required in embodiment or description of the prior art below, apparently, accompanying drawing in the following describes is only some embodiments of the present invention, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to these accompanying drawings.
Fig. 1 is the longitudinal cross-section structural representation of cable gap bridge guiding device of the present invention;
Fig. 2 is the perspective view of cable gap bridge guiding device of the present invention;
10-top cover; 11-handle; 12-first connector; 20-arc-shaped cavity; 21-second connector; 22-button; 23-arc-shaped cavity chamber wall; 30-jointed shaft; 40-fluorescence coating; 50-transparent wear.
Embodiment
Embodiment 1
As shown in Figure 1 and Figure 2, cable gap bridge guiding device of the present invention, comprise the curved arc-shaped cavity in longitudinal cross-section 20, that is, in guiding device of the present invention, arc-shaped cavity 20 is equivalent to the cavity cylinder of traverse (so-called traverse, namely two rounded bottom surfaces of cylinder are perpendicular to ground) laterally being cut part gained above.This arc-shaped cavity 20 is prepared from by stainless steel material.Why adopt arc-shaped cavity and without the cavity of other shapes, be because arc-shaped cavity is when through cable trough, suffered resistance is relatively little.Inner surface and the outer surface of arc-shaped cavity chamber wall 23 are provided with the equal fluorescence coating of thickness 40, and on arc-shaped cavity 20, the preferred thickness of fluorescence coating 40 is the 1/30-1/10 of arc-shaped cavity chamber wall 23 thickness.The outside of arc-shaped cavity chamber wall 23 outer surface fluorescence coating 40 arranges layer of transparent wearing layer 50, and this transparent wear 50 is applied by transparent wear-resistant coating and forms, and the thickness of this transparent wear 50 is the 1/2-2/3 of fluorescence coating 40 thickness.
The top of this arc-shaped cavity 20 is provided with the top cover 10 for covering described arc-shaped cavity 20.Top cover 10 is for make cuboid top cover by stainless steel material, and the setting of top cover 10 leaves arc-shaped cavity 20 when cable transmits in arc-shaped cavity 20, and cable leaves the continuation transmission gap bridge that cable can affect cable in transport process; In addition, the setting of top cover 10 also needs to consider that cable conveniently takes out after opening arc-shaped cavity 20 by operator from arc-shaped cavity 20.A limit and the arc-shaped cavity chamber wall 23 of top cover 10 are hinged by jointed shaft 30.Jointed shaft 30 is parallel with the length direction of arc-shaped cavity 20.Top cover 10 surfaces externally and internally is provided with fluorescence coating 40, and top cover 10 surfaces externally and internally fluorescence coating 40 is equal with the thickness of arc-shaped cavity chamber wall 23 surfaces externally and internally fluorescence coating 40.
An angle of top cover 10 is fixedly installed handle 11(operator to operate at handle 11 place end).The lower surface of handle 11 is fixedly installed the first connector 12, the second connector 21 that corresponding setting coordinates with the first connector 12 on arc-shaped cavity chamber wall 23.First connector 12 can be an inserted sheet, and the second connector 21 is provided with the jack coordinated with this inserted sheet, the second connector 21 is provided with the button 22 connecting for controlling the first connector 12 with the second connector 21 or be separated.Certain first connector 12 and the second connector 21 also can adopt other connected modes.
When using cable gap bridge guide means guide cable of the present invention to pass a bridge, first select the cable gap bridge guiding device of appropriate length, meet larger than the width of bridge more than 0.5 meter of the length of arc-shaped cavity 20; Cable gap bridge guiding device is put into cable trough, makes it pass a bridge; Then, when cable can be avoided transmitting cable in arc-shaped cavity 20 through arc-shaped cavity 20(under the state that the first connector 12 is connected (top cover 10 covers arc-shaped cavity 20) with the second connector 21, cable leaves arc-shaped cavity 20), cable is just passed a bridge under the guiding of cable gap bridge guiding device of the present invention; Finally, be separated the first connector 12 and the second connector 21, left hand is held handle 11 and is upwards lifted top cover 10, and cable is taken out arc-shaped cavity 20 by the right hand, makes cable enter in cable trough, completes a cable and passes a bridge.In whole operating process, fluorescence coating plays certain illuminating effect, and the setting of arc-shaped cavity outer wall fluorescence coating is convenient to observe and location arc-shaped cavity; The setting of arc-shaped cavity inwall fluorescence coating is convenient to have at cable gap bridge rear observation cable all do not leave arc-shaped cavity.Transparent wear 50 the useful life that can extend fluorescence coating 40 is set.
When guiding next root cable to pass a bridge, under the state that the first connector 12 is connected (top cover 10 covers arc-shaped cavity 20) with the second connector 21, next root cable is passed arc-shaped cavity 20, then the first connector 12 and the second connector 21 is separated, left hand is held handle 11 and is upwards lifted top cover 10, cable is taken out arc-shaped cavity 20 by the right hand, make cable enter in cable trough, complete cable and pass a bridge.Repeat above operation, complete multi-cable and pass a bridge.
Claims (7)
1. a cable gap bridge guiding device, it is characterized in that: comprise the curved arc-shaped cavity in longitudinal cross-section (20), described arc-shaped cavity (20) top is provided with the top cover (10) for covering described arc-shaped cavity (20), and a limit and arc-shaped cavity chamber wall (23) of described top cover (10) are hinged by jointed shaft (30); Described top cover (10) is arranged handle (11), the lower surface of described handle (11) is provided with the first connector (12), the second connector (21) that the upper corresponding setting of described arc-shaped cavity chamber wall (23) coordinates with described first connector (12); The surfaces externally and internally of described arc-shaped cavity chamber wall (23) all arranges fluorescence coating (40), the arranged outside transparent wear (50) of described arc-shaped cavity chamber wall (23) outer surface fluorescence coating (40); The surfaces externally and internally of described top cover (10) is provided with fluorescence coating (40).
2. cable gap bridge guiding device as claimed in claim 1, it is characterized in that: described first connector (12) is an inserted sheet, described second connector (21) is provided with the jack coordinated with described inserted sheet, described second connector is provided with the button (22) connecting with the second connector (21) for controlling described first connector (12) or be separated.
3. cable gap bridge guiding device as claimed in claim 1, is characterized in that: fluorescence coating (40) thickness of described arc-shaped cavity chamber wall (23) surfaces externally and internally is equal, and is the 1/30-1/10 of described arc-shaped cavity chamber wall (23) thickness.
4. cable gap bridge guiding device as claimed in claim 3, is characterized in that: the fluorescence coating (40) of described top cover (10) surfaces externally and internally is equal with the thickness of described arc-shaped cavity chamber wall (23) surfaces externally and internally fluorescence coating (40).
5. cable gap bridge guiding device as claimed in claim 4, is characterized in that: the thickness of described transparent wear (50) is the 1/2-2/3 of fluorescence coating (40) thickness.
6. cable gap bridge guiding device as claimed in claim 1, is characterized in that: described top cover (10) and arc-shaped cavity (20) are made by stainless steel material.
7. cable gap bridge guiding device as claimed in claim 1, is characterized in that: described top cover (10) is cuboid top cover.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520156240.0U CN204559012U (en) | 2015-03-19 | 2015-03-19 | A kind of cable gap bridge guiding device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520156240.0U CN204559012U (en) | 2015-03-19 | 2015-03-19 | A kind of cable gap bridge guiding device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204559012U true CN204559012U (en) | 2015-08-12 |
Family
ID=53834083
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520156240.0U Expired - Fee Related CN204559012U (en) | 2015-03-19 | 2015-03-19 | A kind of cable gap bridge guiding device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204559012U (en) |
-
2015
- 2015-03-19 CN CN201520156240.0U patent/CN204559012U/en not_active Expired - Fee Related
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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: 20150812 Termination date: 20180319 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |