CN215009423U

CN215009423U - Assembled arc power cable support

Info

Publication number: CN215009423U
Application number: CN202121433569.9U
Authority: CN
Inventors: 李鹏; 朱岩; 刘峰
Original assignee: Zhengzhou Xianghe Electric Power Design Co ltd
Current assignee: Zhengzhou Xianghe Electric Power Design Co ltd
Priority date: 2021-06-24
Filing date: 2021-06-24
Publication date: 2021-12-03
Anticipated expiration: 2031-06-24

Abstract

The utility model relates to an assembled arc-shaped power cable bracket, which comprises two circular annular external channels, wherein the inner sides of the external channels are provided with mounting grooves for fixing a cable bracket, and the two external channels are connected through a longitudinal cross brace; the external channel is composed of two semicircular channels which are fixedly connected through a central upright post, a top connecting fastener is arranged at the top end of the central upright post, and an upright post base is arranged at the bottom end of the central upright post; the center pillar orientation the side of semicircle channel still is equipped with the middle part channel, be equipped with the mounting groove that is used for fixed cable support on the middle part channel. The support body formed by the two external channels and the longitudinal cross brace has high structural strength, strong bearing capacity and difficult deformation; and cable supports can be arranged on the external channel and the central upright post, so that cables can be laid conveniently.

Description

Assembled arc power cable support

Technical Field

The utility model relates to a power cable lays the technique, especially an assembled arc power cable support.

Background

Currently, underground cable laying generally has three modes: firstly, the cable is buried directly, the cost of the method is lower, but the cable is easy to be damaged by secondary construction, is not corrosion-resistant, has short service life and is basically eliminated; secondly, a cable conveying pipeline is laid firstly, and then the cable is directly laid in the pipeline, so that a plurality of cables are easy to mutually wind in the pipeline, the cable threading is troublesome, time and labor are wasted, and the cable conveying pipeline is not easy to maintain; thirdly, laying a cable conveying pipeline, installing a cable support in the pipeline, and laying the cable on the cable support. If the publication number is CN 205350572U-a pipeline embeds anticorrosive cable support, include along pipeline length direction interval setting a plurality of gimbal mechanism in the pipeline, gimbal mechanism includes that vertical interval establishes left cable support and right cable support in the inside both sides of pipeline, is the safe pavement between left cable support and the right cable support. Left side cable support and right cable support structural symmetry set up, include a erector respectively, and the top and the bottom of erector link to each other with an arc steel sheet welding respectively, and every arc steel sheet is fixed at the pipeline inner wall through expansion bolts respectively, and the one side of keeping away from safe pavement at every erector is equipped with a plurality of stull along erector shoring direction of height interval respectively. Its structural design is reasonable, installs and supports the cable in the pipeline, has avoided cable intertwine, and it is easy to wear the cable, labour saving and time saving, easily maintenance, and thoroughly eliminated the electric eddy current, reduced the electrical energy loss, eliminated the potential safety hazard, it is anticorrosive durable, safe and reliable. However, the cable holder in this document is fixed to the inner wall of the pipe only by the arc-shaped steel plate and the expansion screw, and thus the holder is easily deformed, and the reliability is poor.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an assembled arc power cable support for solve the poor problem of current power cable support reliability.

In order to solve the problems, the utility model provides an assembled arc-shaped power cable bracket, which comprises two circular annular external channels, wherein the inner sides of the external channels are provided with mounting grooves for fixing a cable bracket, and the two external channels are connected through a longitudinal cross brace; the external channel is composed of two semicircular channels which are fixedly connected through a central upright post, a top connecting fastener is arranged at the top end of the central upright post, and an upright post base is arranged at the bottom end of the central upright post; the center pillar orientation the side of semicircle channel still is equipped with the middle part channel, be equipped with the mounting groove that is used for fixed cable support on the middle part channel.

The utility model provides an assembled arc power cable support still has following technical characteristic:

further, the top connecting fastener comprises two vertical connecting plates which are used for being connected with the central upright post, a horizontal supporting plate is arranged at the upper end of each vertical connecting plate, two vertical plates are arranged on the upper side of each horizontal supporting plate, a groove for containing the end part of each semicircular groove is formed between the two vertical plates, and connecting holes matched with the mounting grooves in the semicircular grooves are formed in the horizontal supporting plates.

Furthermore, a middle partition board for separating the semicircular channels is arranged between the two vertical plates.

Furthermore, the outer side of the vertical plate is also provided with a top connecting plate, and the top connecting plate is provided with a connecting hole.

Further, the upright column base comprises a horizontal mounting plate and a ground plate, and a clamping groove for accommodating the semicircular groove is formed between the two opposite ground plates.

Further, the downside of horizontal installation board is equipped with and holds the recess of the tip of semicircle channel, the tip of semicircle channel is equipped with the connection diaphragm, two it passes through the silk post and links to each other to connect the diaphragm.

Furthermore, a longitudinal inclined strut is further arranged between the central upright columns of the two external channels.

Further, still be equipped with horizontal installation's last floor, lower floor between two external channel, go up the floor and be located the center of external channel, lower floor is located the bottom of external channel.

Further, the upper floor slab and the lower floor slab are installed in a mode

Furthermore, a blind window positioned on the upper side of the upper floor slab is also arranged between the two central upright columns.

Further, the center column comprises an upper column and a lower column, and the upper column and the lower column are fixedly connected through a connecting plate and a bolt.

The utility model discloses following beneficial effect has: the support body formed by the two external channels and the longitudinal cross brace has high structural strength, strong bearing capacity and difficult deformation; and cable supports can be arranged on the external channel and the central upright post, so that cables can be laid conveniently.

Drawings

Fig. 1 is a schematic structural view of an assembled arc-shaped power cable holder according to an embodiment of the present invention;

FIG. 2 is an enlarged view of a portion of FIG. 1 at A;

FIG. 3 is an enlarged view of a portion of FIG. 1 at A;

FIG. 4 is an enlarged view of a portion of FIG. 1 at A;

FIG. 5 is an enlarged view of a portion of FIG. 1 at A;

FIG. 6 is a front view of the assembled curved power cable holder of FIG. 1;

fig. 7 is a side view of the assembled curved power cable holder of fig. 1.

Detailed Description

The present invention will be described in detail below with reference to the accompanying drawings in conjunction with embodiments. It should be noted that, in the present invention, the embodiments and features of the embodiments may be combined with each other without conflict.

In the embodiment of the assembled arc-shaped power cable holder of the present invention as shown in fig. 1 to 7, the assembled arc-shaped power cable holder includes two circular ring-shaped external channels 10, the inner side of the external channel 10 is provided with a mounting groove 102 for fixing a cable holder 101, and the two external channels 10 are connected by a longitudinal cross brace 103; the external channel 10 is composed of two semicircular channels 11, the two semicircular channels 11 are fixedly connected through a central upright post 20, a top connecting fastener 30 is arranged at the top end of the central upright post 20, and an upright post base 40 is arranged at the bottom end of the central upright post 40; the side of the central upright 20 facing the semicircular channel 11 is further provided with a middle channel 21, and the middle channel 21 is provided with a mounting groove 22 for fixing the cable bracket 101. The support body formed by the two external channels and the longitudinal cross brace has high structural strength, strong bearing capacity and difficult deformation; and cable supports can be arranged on the external channel and the central upright post, so that cables can be laid conveniently.

In one embodiment of the present application, preferably, the top connection fastener 30 includes two vertical connection plates 31 for connecting with the center pillar 20, a horizontal support plate is disposed at the upper end of the vertical connection plate 31, two vertical plates 32 are disposed on the upper side of the horizontal support plate, a groove for accommodating the end of the semicircular groove 11 is formed between the two vertical plates 32, and a connection hole matched with the installation groove 102 on the semicircular groove 11 is disposed on the horizontal support plate, so that the semicircular groove is reliably connected with the center pillar. Preferably, a middle partition 33 for dividing the semicircular channel 11 is further arranged between the two vertical plates 32. Preferably, the outer side of the vertical plate 32 is further provided with a top connecting plate 34, and the top connecting plate 34 is provided with a connecting hole so as to be connected with the inner wall of the pipeline through a bolt.

In one embodiment of the present application, preferably, the column base 40 includes a horizontal mounting plate 41 and a ground plate 42, a clamping groove for receiving the semicircular channel 11 is formed between the two opposite ground plates 42, the lower end of the center column is fixedly connected to the upper surface of the horizontal mounting plate 41 through a bolt, and the ground plate 42 is connected to the inner wall of the pipeline through a bolt, so that the semicircular channel is reliably fixed. Preferably, the lower side of the horizontal mounting plate 41 is provided with a groove for accommodating the end of the semicircular channel 11, the end of the semicircular channel 11 is provided with a connecting transverse plate 12, and the two connecting transverse plates 12 are connected and fixed through a screw post 13 and a nut, so that the lower end of the semicircular channel 11 is conveniently connected.

In one embodiment of the present application, a longitudinal brace 104 is preferably further provided between the center posts 20 of the two outboard channels 10. Preferably, an upper floor 51 and a lower floor 52 which are horizontally installed are further arranged between the two external channels 10, the upper floor 51 is located in the center of the external channels 10, the lower floor 52 is located at the bottom of the external channels 10, the upper floor 51 and the lower floor 52 can be used as a bearing platform and a pedestrian passageway, and the structural strength of the assembled arc-shaped power cable support can be increased.

In one embodiment of the present application, a louver 105 is preferably further provided between the two center pillars 20, on the upper side of the upper floor 51. Preferably, the central upright post 20 comprises an upper upright post and a lower upright post, and the upper upright post and the lower upright post are fixedly connected through a connecting plate and a bolt; preferably, the central pillar 20 is made of i-steel, which has high structural strength and is convenient to machine.

Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the present invention in its corresponding aspects.

Claims

1. An assembled arc-shaped power cable bracket is characterized by comprising two circular annular external channels, wherein the inner sides of the external channels are provided with mounting grooves for fixing a cable bracket, and the two external channels are connected through a longitudinal cross brace; the external channel is composed of two semicircular channels which are fixedly connected through a central upright post, a top connecting fastener is arranged at the top end of the central upright post, and an upright post base is arranged at the bottom end of the central upright post; the center pillar orientation the side of semicircle channel still is equipped with the middle part channel, be equipped with the mounting groove that is used for fixed cable support on the middle part channel.

2. The fabricated curved power cable rack of claim 1, wherein: the top connecting fastener comprises two vertical connecting plates used for being connected with the central stand column, a horizontal supporting plate is arranged at the upper end of each vertical connecting plate, two vertical plates are arranged on the upper side of each horizontal supporting plate, a groove for containing the end part of each semicircular groove channel is formed between the two vertical plates, and connecting holes matched with the mounting grooves in the semicircular groove channels are formed in the horizontal supporting plates.

3. The fabricated curved power cable rack of claim 2, wherein: and a middle partition plate for separating the semicircular channels is arranged between the two vertical plates.

4. The fabricated curved power cable rack of claim 3, wherein: the outer side of the vertical plate is also provided with a top connecting plate, and the top connecting plate is provided with a connecting hole.

5. The fabricated curved power cable rack of claim 1, wherein: the upright column base comprises a horizontal mounting plate and a ground plate, and a clamping groove for accommodating the semicircular groove is formed between the two opposite ground plates.

6. The fabricated curved power cable rack of claim 5, wherein: the downside of horizontal installation board is equipped with and holds the recess of the tip of semicircle channel, the tip of semicircle channel is equipped with the connection diaphragm, two the connection diaphragm passes through the silk post and links to each other.

7. The fabricated curved power cable rack of claim 1, wherein: and a longitudinal inclined strut is also arranged between the central upright columns of the two external channels.

8. The fabricated curved power cable rack of claim 7, wherein: two still be equipped with horizontal installation's last floor, lower floor between the external channel, go up the floor and be located the center of external channel, lower floor is located the bottom of external channel.

9. The fabricated curved power cable rack of claim 8, wherein: and a blind window positioned at the upper side of the upper floor slab is also arranged between the two central upright columns.

10. The fabricated curved power cable rack of claim 1, wherein: the central upright column comprises an upper upright column and a lower upright column, wherein the upper upright column and the lower upright column are fixedly connected through a connecting plate and a bolt.