CN215009543U - Arc-shaped cable support - Google Patents
Arc-shaped cable support Download PDFInfo
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- CN215009543U CN215009543U CN202121433576.9U CN202121433576U CN215009543U CN 215009543 U CN215009543 U CN 215009543U CN 202121433576 U CN202121433576 U CN 202121433576U CN 215009543 U CN215009543 U CN 215009543U
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Abstract
The utility model relates to an arc-shaped cable support, which comprises two circular annular external channels, wherein the inner sides of the external channels are provided with mounting grooves for fixing the cable support, and the two external channels are connected through a longitudinal cross brace; the external channel consists 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 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; the tip of semicircle channel is equipped with the connection diaphragm, and two connection diaphragms pass through the silk post and link to each other and connect and still be equipped with the tight device in top between the diaphragm. The support body formed by the two external channels and the longitudinal cross brace has high structural strength, strong bearing capacity and difficult deformation; can adjust tight device in top according to the on-the-spot condition during installation, simple to operate.
Description
Technical Field
The utility model relates to a power cable lays the technique, especially an arc 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 arc cable support for solve the poor problem of current power cable support reliability.
In order to solve the problems, the utility model provides an arc-shaped cable support, which comprises two circular ring-shaped external channels, wherein the inner sides of the external channels are provided with mounting grooves for fixing the cable support, 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 upright post 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; a groove for accommodating the end part of the semicircular channel is formed in the lower side of the horizontal mounting plate, a connecting transverse plate is arranged at the end part of the semicircular channel, and the two connecting transverse plates are connected through a screw post; two still be equipped with the tight device in top between the connection diaphragm, the tight device in top includes tight piece, connecting rod, regulation pole in the top, be equipped with on the tight piece in top and dodge the hole, install adjusting nut on the regulation pole.
The utility model provides an arc cable support still has following technical characteristic:
furthermore, the horizontal mounting plate is also provided with a bottom fixing hole matched with the mounting groove of the semicircular groove channel.
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.
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.
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.
Furthermore, the side of the central upright column facing the semicircular channel is also provided with a middle channel, and the middle channel is provided with a mounting groove for fixing the cable bracket.
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; can adjust tight device in top according to the on-the-spot condition during installation, simple to operate.
Drawings
Fig. 1 is a schematic structural view of an arc-shaped 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 arcuate cable holder of FIG. 1;
FIG. 7 is a side view of the arcuate cable mount of FIG. 1;
fig. 8 is a schematic structural diagram of a tightening device in an embodiment of the present invention.
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 arc-shaped cable holder of the present invention as shown in fig. 1 to 8, the arc-shaped 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; preferably, the column base 40 includes a horizontal mounting plate 41 and a ground plate 42, a slot for receiving the semicircular channel 11 is formed between the two opposite ground plates 42, the lower end of the central column is fixedly connected with the upper surface of the horizontal mounting plate 41 through a bolt, and the ground plate 42 is connected with 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 part of the semicircular channel 11, the end part 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; preferably, a jacking device 60 is further arranged between the two connecting transverse plates 12, the jacking device 60 comprises a jacking block 61, a connecting rod 62 and an adjusting rod 63, the jacking block 61 is provided with an avoiding hole matched with the screw post 13, the adjusting rod 63 is provided with an adjusting nut (not shown in the figure), the connecting rod is hinged with the jacking block, and the four connecting rods are all hinged; the included angle of adjacent connecting rods can be changed by rotating the adjusting nut, so that the distance between the two jacking blocks is changed, the jacking blocks reliably abut against the connecting transverse plate, and the two semicircular channels are fixedly connected through the screw posts and the nuts, so that the adjusting nut can be conveniently adjusted and installed according to the field conditions.
The support body formed by the two external channels and the longitudinal cross brace has high structural strength, strong bearing capacity and difficult deformation; can adjust tight device in top according to the on-the-spot condition during installation, simple to operate.
In one embodiment of the present application, the horizontal mounting plate 41 is further provided with a bottom fixing hole 43 which is matched with the mounting groove 102 of the semicircular channel 11, thereby conveniently fixing the end of the semicircular channel and also making the center pillar reliably fixed.
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, 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 arc-shaped cable support can be improved.
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.
In one embodiment of the present application, the side of the center pillar 20 facing the semicircular channel 11 is preferably further provided with a middle channel 21, and the middle channel 21 is provided with a mounting groove 22 for fixing the cable support 101, so that the cable support and the cable can be conveniently mounted on the center pillar.
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 (10)
1. An arc-shaped cable support 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 support, 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 upright post 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; a groove for accommodating the end part of the semicircular channel is formed in the lower side of the horizontal mounting plate, a connecting transverse plate is arranged at the end part of the semicircular channel, and the two connecting transverse plates are connected through a screw post; two still be equipped with the tight device in top between the connection diaphragm, the tight device in top includes tight piece, connecting rod, regulation pole in the top, be equipped with on the tight piece in top and dodge the hole, install adjusting nut on the regulation pole.
2. The arcuate cable holder as defined in claim 1, wherein: the horizontal mounting plate is also provided with a bottom fixing hole matched with the mounting groove of the semicircular groove channel.
3. The arcuate cable holder as defined in claim 2, 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.
4. The arcuate cable holder as defined in claim 3, wherein: and a middle partition plate for separating the semicircular channels is arranged between the two vertical plates.
5. The arcuate cable holder as defined in claim 4, 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.
6. The arcuate cable holder as defined in claim 2, wherein: and a longitudinal inclined strut is also arranged between the central upright columns of the two external channels.
7. The arcuate cable holder as defined in claim 2, 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.
8. The arcuate cable holder as defined in claim 7, wherein: and a blind window positioned at the upper side of the upper floor slab is also arranged between the two central upright columns.
9. The arcuate cable holder as defined in claim 2, 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.
10. The arcuate cable holder as defined in claim 2, wherein: 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.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121433576.9U CN215009543U (en) | 2021-06-24 | 2021-06-24 | Arc-shaped cable support |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121433576.9U CN215009543U (en) | 2021-06-24 | 2021-06-24 | Arc-shaped cable support |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215009543U true CN215009543U (en) | 2021-12-03 |
Family
ID=79103840
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121433576.9U Active CN215009543U (en) | 2021-06-24 | 2021-06-24 | Arc-shaped cable support |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215009543U (en) |
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2021
- 2021-06-24 CN CN202121433576.9U patent/CN215009543U/en active Active
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