CN203574339U - Cable support for cable trench - Google Patents
Cable support for cable trench Download PDFInfo
- Publication number
- CN203574339U CN203574339U CN201320791269.7U CN201320791269U CN203574339U CN 203574339 U CN203574339 U CN 203574339U CN 201320791269 U CN201320791269 U CN 201320791269U CN 203574339 U CN203574339 U CN 203574339U
- Authority
- CN
- China
- Prior art keywords
- cable
- cross bar
- block
- utility
- model
- 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 - Lifetime
Links
- 229910000831 Steel Inorganic materials 0.000 claims description 3
- 239000010959 steel Substances 0.000 claims description 3
- 238000004519 manufacturing process Methods 0.000 abstract description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract 1
- 230000000694 effects Effects 0.000 description 10
- 239000011449 brick Substances 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 2
- 230000007797 corrosion Effects 0.000 description 2
- 238000005260 corrosion Methods 0.000 description 2
- 238000000151 deposition Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 239000000919 ceramic Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 239000004570 mortar (masonry) Substances 0.000 description 1
- 238000005245 sintering Methods 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Images
Landscapes
- Laying Of Electric Cables Or Lines Outside (AREA)
Abstract
The utility model discloses a cable support for a cable trench. The cable support for the cable trench comprises a cross bar, the two ends of the cross bar are respectively provided with a supporting block, the lower surface of the cross bar is parallel to the lower surfaces of the supporting blocks, and the upper surface of the cross bar is sunken downwards, and at least one groove is formed. When the cable support for the cable trench is used, the supporting blocks bear upward supporting forces, a catch water drain is naturally formed between the lowest cross bar and the bottom of the cable trench, when in use, identical supporting blocks are arranged in an overlapped manner, a cavity used for storing a cable is formed between two adjacent cross bars, the grooves are used for clamping the cable, two sidewalls of the cable trench are not under the acting force in the horizontal direction, the intensity of the sidewalls is not restricted, the intensity of the sidewalls or the strength grading of the concrete can be reduced, and therefore the aim that the manufacture cost is indirectly reduced is achieved.
Description
Technical field
The utility model relates to a kind of cable bearer, specifically refers to a kind of cable bearer of cable trough.
Background technology
By designing requirement, excavate and build by laying bricks or stones, the sidewall welding load slotted-angle shelving of ditch on request ground connection, upper cover, with the underdrain of cover plate, is exactly cable trough.Its purposes is exactly the underground designated lane of cabling.
Current cable trough utilizes concreting to form after normally excavating, or employing brick masonry, its sidewall has certain intensity and steadiness, general employing utilizes swell fixture or pre-buried bolt to fixedly mount leg-of-mutton support brandreth as the support of cable at the sidewall of cable trough, its below is as staying the space of establishing, for flowing of ponding, there is certain problem in such cable support and cable trough: first side walls needs certain intensity, if insufficient strength, easily produce in use for some time the tilted phenomenon of wall, or even collapse in case, swell fixture is drilled on wall, if brick structure, mortar strength is lower, and easily loosening, if concrete, its label is lower also can be caused and pull damage, does not finally have the effect of supporting cable.The cable trough bottom blocking-up of cable or damage, ponding can not flow, and is easy to cause corrosion and damages.
Utility model content
The purpose of this utility model is to provide a kind of cable bearer of cable trough, when solving cable in current cable trough and supporting, two sidewalls of cable trough are subject to the pulling force of horizontal direction and the problem of easily collapsing, reach the requirement reducing cable trough sidewall, reduce the object of manufacturing cost simultaneously.
The purpose of this utility model is achieved through the following technical solutions:
A cable bearer for cable trough, comprises cross bar, at the two ends of cross bar, is provided with back-up block, and the lower surface of cross bar and the lower surface of back-up block are parallel to each other, and the downward depression of upper surface of described cross bar at least forms a groove.Structure of the present utility model comprises three main parts: cross bar, and the effect of cross bar is that cable is played a supporting role, and has higher intensity, two back-up blocks, the height of back-up block is greater than the thickness of cross bar, after connection, has a difference in height between cross bar and the bottom surface of back-up block, the groove arranging on cross bar, the effect of groove is that with respect to the mode of the structure colligation attached cables such as available technology adopting band, arranging of groove reduced a lot of colligation operations for placing cable, the mode of A-frame is installed with respect to cable trough sidewall of the prior art, support of the present utility model is that back-up block is subject to support force upwards in use, self-assembling formation collecting gutter between bottom the cross bar of below and cable trough, during use, the overlapping placement of identical back-up block, between two adjacent cross bars, form the cavity of depositing cable, groove is used for clamping cable, so, two sidewalls of cable trough are not subject to horizontal direction active force, its intensity is restriction not, can reduce its intensity or concrete label, thereby reach the object of indirect reduction manufacturing cost.
The grafting piece that is provided with protrusion at the upper surface of described back-up block, the lower surface of back-up block is provided with the shrinkage pool matching with the piece of pegging graft.For in use by neighbouring two can be over against connection, avoid its dislocation, employing the upper surface of back-up block be provided with protrusion grafting piece, at the lower surface of back-up block, be provided with the mode of the shrinkage pool matching with the piece of pegging graft, the problem that grafting piece and pit match and misplace, even come off under the effect of active force in the horizontal direction after the mode that is connected can avoid it to connect.
At described cross bar upper surface, be provided with one deck rubber layer, described groove is arranged on rubber layer.Adopt rubber layer as the basic material that arranges of groove, when it arrives insulating effect, there is certain elasticity simultaneously, can produce a part of deformation, cable is fixed in groove firmly.
At described cross bar lower surface, be provided with the arc boss being connected with back-up block.
Described cross bar adopts steel to make, and back-up block adopts pottery to make.Adopt pottery to make back-up block, its intensity is higher, corrosion-resistant, and economic performance is better, and cost is lower.
The utility model compared with prior art, has following advantage and beneficial effect:
The cable bearer of a kind of cable trough of 1 the utility model, the groove arranging on cross bar, the effect of groove is that with respect to the mode of the structure colligation attached cables such as available technology adopting band, arranging of groove reduced a lot of colligation operations for placing cable, the mode of A-frame is installed with respect to cable trough sidewall of the prior art, support of the present utility model is that back-up block is subject to support force upwards in use, self-assembling formation collecting gutter between bottom the cross bar of below and cable trough, during use, the overlapping placement of identical back-up block, between two adjacent cross bars, form the cavity of depositing cable, groove is used for clamping cable, so, two sidewalls of cable trough are not subject to horizontal direction active force, its intensity is restriction not, can reduce its intensity or concrete label, thereby reach the object of indirect reduction manufacturing cost,
The cable bearer of a kind of cable trough of 2 the utility model, the upper surface of back-up block be provided with protrusion grafting piece, at the lower surface of back-up block, be provided with the mode of the shrinkage pool matching with the piece of pegging graft, the problem that grafting piece and pit match and misplace, even come off under the effect of active force in the horizontal direction after the mode that is connected can avoid it to connect;
The cable bearer of a kind of cable trough of 3 the utility model, adopts rubber layer as the basic material that arranges of groove, when it arrives insulating effect, has certain elasticity simultaneously, can produce a part of deformation, and cable is fixed in groove firmly.
Accompanying drawing explanation
Accompanying drawing described herein is used to provide the further understanding to the utility model embodiment, forms the application's a part, does not form the restriction to the utility model embodiment.In the accompanying drawings:
Fig. 1 is the utility model structural representation;
Fig. 2 is the structural representation after Fig. 1 half-twist.
Mark and corresponding parts title in accompanying drawing:
1-cross bar, 2-back-up block, 3-groove, 4-grafting piece, 5-shrinkage pool, 6-rubber layer, 7-arc boss.
Embodiment
For making the purpose of this utility model, technical scheme and advantage clearer, below in conjunction with embodiment and accompanying drawing, the utility model is described in further detail, exemplary embodiment of the present utility model and explanation thereof are only for explaining the utility model, and conduct is not to restriction of the present utility model.
Embodiment
As shown in Fig. 1 to 2, the cable bearer of a kind of cable trough of the utility model, comprises cross bar 1, and cross bar 1 adopts steel to make, and the effect of cross bar 1 is that cable is played a supporting role, and has higher intensity; Two back-up blocks 2, back-up block 2 adopts ceramic sintering to form, and the height of back-up block 2 is greater than the thickness of cross bar 1, after connection, between cross bar 1 and the bottom surface of back-up block 2, has a difference in height; On cross bar 1, be provided with one deck rubber layer 6, the thickness of rubber layer 6 is being 5 ~ 10cm, is provided with the region that a plurality of grooves 3 are placed as cable on rubber layer 6; At back-up block 2 upper surfaces, be provided with the grafting piece 4 of protrusion, at the lower surface of back-up block 2, be provided with the shrinkage pool 5 of indent, at cross bar 1 lower surface, be provided with the arc boss 7 being connected with back-up block 2, arc boss 7 plays the effect that connects cross bar 1 and back-up block 2 simultaneously.
Above-described embodiment; the purpose of this utility model, technical scheme and beneficial effect are further described; institute is understood that; the foregoing is only embodiment of the present utility model; and be not used in and limit protection range of the present utility model; all within spirit of the present utility model and principle, any modification of making, be equal to replacement, improvement etc., within all should being included in protection range of the present utility model.
Claims (5)
1. the cable bearer of a cable trough, it is characterized in that: comprise cross bar (1), at the two ends of cross bar (1), be provided with back-up block (2), the lower surface of the lower surface of cross bar (1) and back-up block (2) is parallel to each other, and the downward depression of upper surface of described cross bar (1) at least forms a groove (3).
2. the cable bearer of a kind of cable trough according to claim 1, it is characterized in that: at the upper surface of described back-up block (2), be provided with the grafting piece (4) of protrusion, the lower surface of back-up block (2) is provided with the shrinkage pool (5) matching with the piece of pegging graft (4).
3. the cable bearer of a kind of cable trough according to claim 1, is characterized in that: at described cross bar (1) upper surface, be provided with one deck rubber layer (6), described groove (3) is arranged on rubber layer (6).
4. according to the cable bearer of a kind of cable trough described in any one in claims 1 to 3, it is characterized in that: at described cross bar (1) lower surface, be provided with the arc boss (7) being connected with back-up block (2).
5. the cable bearer of a kind of cable trough according to claim 4, is characterized in that: described cross bar (1) adopts steel to make, and back-up block (2) adopts pottery to make.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320791269.7U CN203574339U (en) | 2013-12-05 | 2013-12-05 | Cable support for cable trench |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320791269.7U CN203574339U (en) | 2013-12-05 | 2013-12-05 | Cable support for cable trench |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203574339U true CN203574339U (en) | 2014-04-30 |
Family
ID=50542052
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320791269.7U Expired - Lifetime CN203574339U (en) | 2013-12-05 | 2013-12-05 | Cable support for cable trench |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203574339U (en) |
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104019327A (en) * | 2014-06-16 | 2014-09-03 | 张青富 | Urban underground pipeline composite corridor device |
| CN104310126A (en) * | 2014-10-17 | 2015-01-28 | 国家电网公司 | Storage rack for high voltage transmission conductor |
| CN104362573A (en) * | 2014-11-10 | 2015-02-18 | 国网四川省电力公司德阳供电公司 | Cable installation tunnel structure |
| CN104482303A (en) * | 2014-10-29 | 2015-04-01 | 国家电网公司 | Stably fixed cable support |
| CN104868429A (en) * | 2015-06-16 | 2015-08-26 | 国网四川省电力公司绵阳供电公司 | Cable trench improvement structure being convenient for cable mounting |
| CN104868430A (en) * | 2015-06-16 | 2015-08-26 | 国网四川省电力公司绵阳供电公司 | Cable trench cable bearer being convenient for cable mounting |
| CN105846384A (en) * | 2016-06-20 | 2016-08-10 | 国家电网公司 | Cable channels and cable cover plate |
| CN104967081B (en) * | 2015-07-03 | 2017-09-29 | 成都新三电线厂 | A kind of cable support device in cable duct |
| CN107749607A (en) * | 2017-11-20 | 2018-03-02 | 江门市利安水电装饰工程有限公司 | A kind of cable protection external member and cable trough |
| CN108895238A (en) * | 2018-07-20 | 2018-11-27 | 芜湖新瑟安智能科技有限公司 | A kind of twin-channel red copper tube body |
-
2013
- 2013-12-05 CN CN201320791269.7U patent/CN203574339U/en not_active Expired - Lifetime
Cited By (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104019327A (en) * | 2014-06-16 | 2014-09-03 | 张青富 | Urban underground pipeline composite corridor device |
| CN104019327B (en) * | 2014-06-16 | 2016-04-13 | 张青富 | A kind of urban Underground pipeline comprehensive corridor device |
| CN104310126A (en) * | 2014-10-17 | 2015-01-28 | 国家电网公司 | Storage rack for high voltage transmission conductor |
| CN104482303A (en) * | 2014-10-29 | 2015-04-01 | 国家电网公司 | Stably fixed cable support |
| CN104482303B (en) * | 2014-10-29 | 2016-04-06 | 国家电网公司 | A kind of fixing firm cable bearer |
| CN104362573A (en) * | 2014-11-10 | 2015-02-18 | 国网四川省电力公司德阳供电公司 | Cable installation tunnel structure |
| CN104868429A (en) * | 2015-06-16 | 2015-08-26 | 国网四川省电力公司绵阳供电公司 | Cable trench improvement structure being convenient for cable mounting |
| CN104868430A (en) * | 2015-06-16 | 2015-08-26 | 国网四川省电力公司绵阳供电公司 | Cable trench cable bearer being convenient for cable mounting |
| CN104967081B (en) * | 2015-07-03 | 2017-09-29 | 成都新三电线厂 | A kind of cable support device in cable duct |
| CN105846384A (en) * | 2016-06-20 | 2016-08-10 | 国家电网公司 | Cable channels and cable cover plate |
| CN107749607A (en) * | 2017-11-20 | 2018-03-02 | 江门市利安水电装饰工程有限公司 | A kind of cable protection external member and cable trough |
| CN108895238A (en) * | 2018-07-20 | 2018-11-27 | 芜湖新瑟安智能科技有限公司 | A kind of twin-channel red copper tube body |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN203574339U (en) | Cable support for cable trench | |
| CN104868430A (en) | Cable trench cable bearer being convenient for cable mounting | |
| CN101820156B (en) | Combined cable trench | |
| CN105951876A (en) | Cover plate type precast concrete urban comprehensive pipe gallery and construction method thereof | |
| CN108726348B (en) | Horizontal prefabrication, overturning and hoisting method for pipe gallery segments | |
| CN203574338U (en) | Improved structure of cable trench | |
| CN103195087A (en) | Mould support method of foundation pit basement haunch shearing wall | |
| CN104060781A (en) | Cast-in-situ cranked slab stair without seams at stair sections and construction method | |
| CN104631674A (en) | Composite floor slab and construction method thereof | |
| CN201943093U (en) | Settlement joint water-proof structure for basement with drainage channel | |
| CN106760173B (en) | Prefabricated plate at post-pouring zone of basement outer wall | |
| CN107268675A (en) | Laying method and structure of combined multi-bin underground comprehensive pipe gallery | |
| CN203365760U (en) | Optical cable channel | |
| CN201674171U (en) | Combined cable trough | |
| CN104868429A (en) | Cable trench improvement structure being convenient for cable mounting | |
| CN203741994U (en) | Connecting structure of latticed column and first structural beam plate of reverse building method | |
| CN216237943U (en) | Rural highway cement concrete pavement assembled structure of small traffic | |
| CN103352469B (en) | A kind ofly to break the construction method of cross-section slope cushion layer and structure for super large | |
| CN105133630A (en) | Prefabricated part for constructing foundation forming molds | |
| CN205530345U (en) | Modular many storehouses utility tunnel structure | |
| CN204491947U (en) | A kind of laminated floor slab | |
| CN103882830B (en) | Construction method of plain concrete twisted face retaining wall | |
| CN204780967U (en) | Be applied to high board position raft board basis of transformer substation's complex building | |
| CN211772500U (en) | Ground hardening structure and reinforced concrete precast block forming same | |
| CN113718919B (en) | Integrated open water drain structure and construction method |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20140430 |
|
| CX01 | Expiry of patent term |