CN204852623U - Portable assembled cable support suitable for mountain area or tunnel - Google Patents

Portable assembled cable support suitable for mountain area or tunnel Download PDF

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Publication number
CN204852623U
CN204852623U CN201520537137.0U CN201520537137U CN204852623U CN 204852623 U CN204852623 U CN 204852623U CN 201520537137 U CN201520537137 U CN 201520537137U CN 204852623 U CN204852623 U CN 204852623U
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CN
China
Prior art keywords
cable
mountain area
cable bearer
tunnel
draw
Prior art date
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Active
Application number
CN201520537137.0U
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Chinese (zh)
Inventor
杨春雷
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Ziquan Energy Technology Co., Ltd
Original Assignee
NANJING ZIQUAN ELECTRIC POWER DESIGN CONSULTING CO Ltd
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Application filed by NANJING ZIQUAN ELECTRIC POWER DESIGN CONSULTING CO Ltd filed Critical NANJING ZIQUAN ELECTRIC POWER DESIGN CONSULTING CO Ltd
Priority to CN201520537137.0U priority Critical patent/CN204852623U/en
Application granted granted Critical
Publication of CN204852623U publication Critical patent/CN204852623U/en
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Abstract

The utility model discloses a portable assembled cable support suitable for mountain area or tunnel, carry on a shoulder pole the device, locate each including erecting of multiunit interconnect and erect the cross arm device on carrying on a shoulder pole device, erecting a load device and passing through the bolt fastening on Z shaped steel, Z shaped steel is used for the pre -buried band iron of fixed connection cable groove wall, it slides on locating the guide rail of support component on at the bottom of the concrete cable pit below it to erect the load device. In the power plant, electrical room joins in marriage in the transformer substation, the mountain area cable pit, and among the cable tunnel, gliding mode will on the guide rail through using the utility model discloses a cable support with its specific position who fixes at the cable pit, then carries out cable laying after removing the mounted position, has flexible's characteristic, reduces the degree of difficulty of these regional cable laying constructions.

Description

A kind of removable assembled cable bearer being applicable to mountain area or tunnel
Technical field
The utility model relates to field of electrical equipment, specifically a kind of removable assembled cable bearer being applicable to mountain area or tunnel.
Background technique
Cable in power station and electric substation, except minority direct-burried is lower outside in ground, all the other overwhelming majority are all laid on cable bearer.Angle steel support uses the cable bearer that history is the longest in electric power system, because its intensity is high, can be applicable to various occasion, makes also fairly simple convenience, so the cable bearer that generally old power station and electric substation use, is all angle steel support substantially.But in some mountain areas and tunnel, due to the particularity of geographical terrain, fixed cable bearer is in processing, a lot of problem is often there is, such as mountain region height rough road or rugged place, tunnel, cable trace dipping and heaving during installation, support height is inconsistent, thus cause a large amount of welding job amount, reduce efficiency of construction, affect manufacturing efficiency.Especially local at general orientation corner, concentrate the drawback of outstanding fixed bracket, mobility is poor, restricted many.
Also there is a lot of problem in the general plains region fixed cable bearer of electrical room.Such as consume steel larger, get rusty easily.Utilize angle steel support in addition, cable specific consumption is comparatively large, due to cable deadweight, has necessarily degree of speeding, so whole cable forms wave, the length of cable laying is larger than the actual distance of cable starting point, and control cables and all-plastic cable are wasted larger.
Model utility content
Goal of the invention: in order to overcome the deficiencies in the prior art, the utility model provides a kind of removable assembled cable bearer being applicable to mountain area or tunnel.
Technological scheme: for solving the problems of the technologies described above, a kind of removable assembled cable bearer being applicable to mountain area or tunnel of the present utility model, comprise the interconnective perpendicular load device of many groups, be located at each perpendicular cross arm device carried on a shoulder pole on device, described perpendicular load device is secured by bolts on Z-shape steel, and Z-shape steel is used for being fixedly connected with the pre-buried band iron of cable furrow bank; Described perpendicular load device by be located at supporting part below it at the bottom of concrete cable trench on slide on rails.In power station, electric substation, switch board room, mountain area cable channel, in cable tunnel, after moving to mounting point by the mode being used in slide on rails by cable bearer of the present utility model, be fixed in the special position of cable channel, then carry out cable laying, there is the characteristic of maneuverability, reduce the difficulty of these regional cable laying constructions.
Further, described perpendicular load device comprises the square steel of the left and right sides, and square steel is provided with the multiple draw-in grooves clamping cross arm device; Supporting part comprises the supporting section being located at each square steel lower end, and supporting section coordinates with guide rail.
Further, described cross arm device is included in multiple cable bearer angle steel that perpendicular load device is arranged from top to bottom, and is located at the draw-in groove linkage section that each cable bearer angle steel two ends are connected with draw-in groove.
Further, described draw-in groove is vertically located on square steel, when cable bearer angle steel is installed in draw-in groove, and can be movable in the vertical direction of draw-in groove.
Further, multiple side square steel is longitudinally being provided with support angle steel, for being longitudinally fixedly connected with each perpendicular load device, ensures the reliability of whole support, stability.
Beneficial effect: the removable assembled cable bearer being applicable to mountain area or tunnel of the present utility model, can be widely used in power station, electric substation, switch board room, mountain area cable channel, in cable tunnel, owing to there being the effect of track-type facilities, there is the characteristic of maneuverability, reduce mountain area, tunnel, the difficulty of cable laying construction in some areas, Plain, thus effectively improve construction operation efficiency.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model;
Fig. 2 is the square steel schematic cross-section of perpendicular load device in the utility model;
Fig. 3 is the angle steel sectional schematic diagram of cross arm device in the utility model;
Fig. 4 is the longitudinal connection diagram of square steel in the utility model.
Embodiment
Below in conjunction with accompanying drawing, the utility model is further described.
A kind of removable assembled cable bearer being applicable to mountain area or tunnel as shown in Figures 1 to 4, comprise the interconnective perpendicular load device of many groups, be arranged on each perpendicular cross arm device carried on a shoulder pole on device, perpendicular load device is secured by bolts on Z-shape steel 3, and Z-shape steel 3 is for being fixedly connected with the pre-buried band iron of cable furrow bank; Perpendicular load device slides by arranging on the supporting part thereunder guide rail 5 at the bottom of concrete cable trench on 7.Perpendicular load device comprises the square steel 1 of the left and right sides, and square steel 1 has the multiple draw-in grooves 8 clamping cross arm device; Supporting part comprises the supporting section 6 being connected to each square steel 1 lower end, and supporting section 6 coordinates with guide rail 5.Cross arm device is included in multiple cable bearer angle steel 2 that perpendicular load device is arranged from top to bottom, and is arranged on the draw-in groove linkage section 9 that each cable bearer angle steel 2 two ends are connected with draw-in groove 8.Draw-in groove 8 is vertically arranged on square steel 1, when cable bearer angle steel 2 is installed in draw-in groove 8, and can be movable in the vertical direction of draw-in groove 8.The square steel 1 of multiple side is longitudinally being equipped with support angle steel 4, for being longitudinally fixedly connected with each perpendicular load device, ensures the reliability of whole support, stability.
By regulating the relative height of each cable bearer angle steel 2 on perpendicular load device, each cable bearer angle steel 2 space between each other of cross arm device, and arc-shaped guide rail etc. is set, the installation conditions adapting to geographical terrain complexity can be dripped very well, with cabling better.On the whole, this device has simple installation, uses flexibly, the feature that applicability is strong.
The removable assembled cable bearer being applicable to mountain area or tunnel of the present utility model, can in power station, electric substation, switch board room, mountain area cable channel, in cable tunnel, after cable bearer of the present utility model being moved to mounting point by the mode being used in slip on guide rail 5, be fixed in the special position of cable channel, then carry out cable laying, there is the characteristic of maneuverability, reduce the difficulty of these regional cable laying constructions.
The above is only preferred implementation of the present utility model; be noted that for those skilled in the art; under the prerequisite not departing from the utility model principle; can also make some improvements and modifications, these improvements and modifications also should be considered as protection domain of the present utility model.

Claims (5)

1. one kind is applicable to the removable assembled cable bearer in mountain area or tunnel, it is characterized in that: comprise the interconnective perpendicular load device of many groups, be located at each perpendicular cross arm device carried on a shoulder pole on device, described perpendicular load device is secured by bolts on Z-shape steel, and Z-shape steel is used for being fixedly connected with the pre-buried band iron of cable furrow bank; Described perpendicular load device by be located at supporting part below it at the bottom of concrete cable trench on slide on rails.
2. a kind of removable assembled cable bearer being applicable to mountain area or tunnel according to claim 1, is characterized in that: described perpendicular load device comprises the square steel of the left and right sides, square steel is provided with the multiple draw-in grooves clamping cross arm device; Supporting part comprises the supporting section being located at each square steel lower end, and supporting section coordinates with guide rail.
3. a kind of removable assembled cable bearer being applicable to mountain area or tunnel according to claim 1 and 2, it is characterized in that: described cross arm device is included in multiple cable bearer angle steel that perpendicular load device is arranged from top to bottom, and be located at the draw-in groove linkage section that each cable bearer angle steel two ends are connected with draw-in groove.
4. a kind of removable assembled cable bearer being applicable to mountain area or tunnel according to claim 3, is characterized in that: described draw-in groove is vertically located on square steel, when cable bearer angle steel is installed in draw-in groove, and can be movable in the vertical direction of draw-in groove.
5. a kind of removable assembled cable bearer being applicable to mountain area or tunnel according to claim 1, is characterized in that: multiple side square steel is longitudinally being provided with support angle steel.
CN201520537137.0U 2015-07-22 2015-07-22 Portable assembled cable support suitable for mountain area or tunnel Active CN204852623U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201520537137.0U CN204852623U (en) 2015-07-22 2015-07-22 Portable assembled cable support suitable for mountain area or tunnel

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201520537137.0U CN204852623U (en) 2015-07-22 2015-07-22 Portable assembled cable support suitable for mountain area or tunnel

Publications (1)

Publication Number Publication Date
CN204852623U true CN204852623U (en) 2015-12-09

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN201520537137.0U Active CN204852623U (en) 2015-07-22 2015-07-22 Portable assembled cable support suitable for mountain area or tunnel

Country Status (1)

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CN (1) CN204852623U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110364958A (en) * 2019-06-19 2019-10-22 中国铁道科学研究院集团有限公司铁道建筑研究所 A method of laying cable trough on roadbed

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110364958A (en) * 2019-06-19 2019-10-22 中国铁道科学研究院集团有限公司铁道建筑研究所 A method of laying cable trough on roadbed

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Legal Events

Date Code Title Description
C14 Grant of patent or utility model
GR01 Patent grant
CP03 Change of name, title or address

Address after: 210016 No. 311-1 Shandong Road, Xuanwu District, Nanjing City, Jiangsu Province

Patentee after: Ziquan Energy Technology Co., Ltd

Address before: 210000 Jiangsu province Nanjing city Zhongshan Road No. 311-1 East Building, Nanjing Electric Power Design Consulting Co., Ltd. Ziquan

Patentee before: Nanjing Ziquan Electric Power Design Consulting Co., Ltd.

CP03 Change of name, title or address