CN210490411U

CN210490411U - Underground cable mounting bracket for power construction

Info

Publication number: CN210490411U
Application number: CN201921480675.5U
Authority: CN
Inventors: 刘世举
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-09-06
Filing date: 2019-09-06
Publication date: 2020-05-08
Anticipated expiration: 2029-09-06

Abstract

The utility model discloses an underground cable installing support is used in electric power construction, including the semicircle shell, the abrasionproof that the cable of being convenient for was taken out and is decreased the contact piece is all installed at semicircle shell both ends, and semicircle shell department of bending is fixed with the regulating part, the utility model discloses an abrasionproof decreases the contact piece and uses with the cooperation of regulating part to the underground cable that can satisfy different diameters is at laying of department of turning, effectually avoids cable and the inside wall contact friction of department of turning, thereby stops cable sheath and receives wearing and tearing, and the inside exposed condition of copper line of cable takes place, makes cable installation more high-efficient convenient.

Description

Underground cable mounting bracket for power construction

Technical Field

The utility model relates to an underground cable installation appurtenance technical field specifically is an underground cable installing support for power construction.

Background

Underground cable is a cable which is buried underground compared with common overhead lines, and is also called underground cable. Cables are made of one or more mutually insulated conductors surrounded by an insulating layer and a protective layer for transmitting power or information from one location to another. After entering modern society, due to the reasons of shortage of urban land, high traffic pressure, urban construction and the like, underground cable power transmission is commonly adopted in large cities. Compared with an overhead line, the cable has the advantages of small occupied area, reliable power transmission, strong anti-interference capability and the like.

The existing underground cable is required by the design of an installation path, a cable joint part, a turning part and the like can be designed frequently, people can place the cable in a cable groove when the cable is installed, fine sand or soft soil with the thickness of 100mm is laid in the cable groove and serves as a cushion layer of the cable, the cable is laid in the cable groove by dragging the cable, but the cable can be in contact friction with the inner side wall of the turning part when passing through the turning part, the cable sheath can be abraded lightly, copper wires inside the cable can be exposed seriously and damaged, and the cable connection quality is influenced.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an underground cable installing support is used in electric power construction to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides an underground cable installing support for power construction, includes semicircle arc shell, the abrasionproof that the cable of being convenient for was taken out and is decreased the contact is all installed at semicircle arc shell both ends, and the semicircle arc shell department of bending is fixed with the regulating part.

Preferably, the abrasionproof decreases the contact member and includes rectangular shell and axis of rotation, the equal opening contact of semicircle arc shell inner wall, and the rectangular shell fixes in the contact opening outside, the axis of rotation is equipped with two, and just two axis of rotation both ends are all rotated through bearing and rectangular shell top and bottom and are connected, two the equal fixed cover in the axis of rotation outside has indent arc cylinder.

Preferably, the regulating part includes connecting plate and regulation post, the connecting plate is equipped with two, and two connecting plates are fixed with semicircle shell department of bending top and bottom respectively, has all opened the regulation notch on two connecting plates, adjust the post both ends and slide respectively and run through two regulation notches, and adjust the post both ends and all be fixed with the regulating plate, two the regulating plate is located between two connecting plates, two it has the thread bush to adjust the equal threaded connection in post both ends outside.

Preferably, the both ends of semicircle arc shell all are fixed with the steadying, the steadying includes mounting panel and rubber arc, the mounting panel is equipped with two, and fixes respectively in semicircle arc shell one end top and bottom, rubber arc both ends respectively with two mounting panel swing joint through the round pin axle.

Preferably, the outer side of the threaded sleeve is carved with anti-slip threads.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the utility model discloses a abrasionproof decreases contact and uses with the cooperation of regulating part to can satisfy laying of the underground cable of different diameters in the department of turning, effectually avoid cable and the inside wall contact friction of department of turning, thereby stop cable sheath and receive wearing and tearing, the inside exposed condition of copper line of cable takes place, and it is more high-efficient convenient to make cable installation.

2. The utility model discloses semicircle arc shell both ends all are fixed with the steadiness, make the cable install more steady when turning twitch through the steadiness, prevent that it from rocking.

Drawings

FIG. 1 is a schematic view of the overall appearance structure of the present invention;

FIG. 2 is a schematic view of the overall appearance of the present invention in a partial sectional view;

fig. 3 is an enlarged view of a portion a in fig. 1.

In the figure: 1-a semi-circular arc shell; 2-wear-resistant contact element; 3-an adjusting part; 4-a rectangular shell; 5-a rotating shaft; 6-contact port; 7-concave arc cylinder; 8-connecting plates; 9-a conditioning column; 10-adjusting the notch; 11-an adjusting plate; 12-a threaded sleeve; 13-a stabilizing member; 14-a mounting plate; 15-rubber arc plate.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-3, the illustrated underground cable mounting bracket for power construction includes a semi-circular shell 1, wherein both ends of the semi-circular shell 1 are provided with anti-abrasion contacts 2 for facilitating cable pulling, and a bending part of the semi-circular shell 1 is fixed with an adjusting part 3, so that laying of underground cables with different diameters at the bending part can be satisfied by cooperation of the anti-abrasion contacts 2 and the adjusting part 3.

Abrasionproof decreases contact 2 and includes rectangular shell 4 and axis of

rotation

5, 1 inner wall of semicircle arc shell all opens contact opening 6, and rectangular shell 4 fixes in the 6 outsides of contact opening, axis of rotation 5 is equipped with two, and two 5 both ends of axis of rotation all rotate with 4 tops of rectangular shell and bottom through the bearing and be connected, two equal fixed cover in the 5 outsides of axis of rotation has indent arc cylinder 7, and the cable is through reducing the cable surface and receiving the wearing and tearing condition and taking place with 2 surface contact of abrasionproof decreases contact to reduce the cable surface.

Regulating part 3 includes connecting plate 8 and regulation post 9, connecting plate 8 is equipped with two, and two connecting plates 8 are fixed with 1 department of bending top and bottom of semicircle arc shell respectively, has all opened regulation notch 10 on two connecting plates 8, adjust post 9 both ends and slide respectively and run through two regulation notches 10, and adjust post 9 both ends and all be fixed with regulating plate 11, two regulating plate 11 is located between two connecting plates 8, two it has thread bush 12 to adjust the equal threaded connection in the post 9 both ends outside. The laying of cables of different diameters is thus satisfied by the adjustment member 3.

The specific implementation mode is as follows: when laying underground cable, place semicircle shell 1 in cable slot's turning first, and fix it spacing through external equipment, then open 15 one ends of rubber arc, pass semicircle shell 1 with underground cable, install rubber arc 15 again, simultaneously through unscrewing thread bush 12, remove the regulation post 9 position to with underground cable surface contact, then tighten thread bush 12, through twitching underground cable one end, realize the installation to underground cable, when twitching the cable, underground cable outer wall and the contact of indent arc cylinder 7 outside, thereby change sliding friction to rolling friction, reduce frictional force, thereby avoid cable and turning inside wall contact friction, thereby stop cable sheath and receive wearing and tearing, the inside naked condition of cable copper line takes place, it is more convenient to make cable installation.

Both ends of the semicircular arc shell 1 are fixed with stabilizing pieces 13, each stabilizing piece 13 comprises a mounting plate 14 and a rubber arc plate 15, the mounting plates 14 are two and are respectively fixed at the top and the bottom of one end of the semicircular arc shell 1, the two ends of the rubber arc plates 15 are respectively movably connected with the two mounting plates 14 through pin shafts, and the cables are more stable when being pulled at the turning positions through the stabilizing pieces 13, so that the cables are prevented from shaking.

The outer side of the threaded sleeve 12 is carved with anti-skidding lines, so that the friction force is increased, and the rotation is more convenient.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides an underground cable installing support for power construction, includes semicircle shell (1), its characterized in that: the anti-abrasion contact piece (2) convenient for cable pulling is installed at both ends of the semicircular arc shell (1), and the bending part of the semicircular arc shell (1) is fixed with the adjusting piece (3).

2. The underground cable mounting bracket for power construction as claimed in claim 1, wherein: abrasionproof decreases contact (2) and includes rectangle shell (4) and axis of rotation (5), contact opening (6) are all opened to semicircle arc shell (1) inner wall, and rectangle shell (4) fix in the contact opening (6) outside, axis of rotation (5) are equipped with two, and two axis of rotation (5) both ends all rotate through bearing and rectangle shell (4) top and bottom and are connected, two equal fixed cover in axis of rotation (5) outside has indent arc cylinder (7).

3. The underground cable mounting bracket for power construction as claimed in claim 2, wherein: regulating part (3) are including connecting plate (8) and regulation post (9), connecting plate (8) are equipped with two, and two connecting plates (8) are fixed with semicircle shell (1) department of bending top and bottom respectively, have all opened on two connecting plates (8) and have adjusted notch (10), adjust post (9) both ends and slide respectively and run through two regulation notches (10), and adjust post (9) both ends and all be fixed with regulating plate (11), two regulating plate (11) are located between two connecting plates (8), two it has thread bush (12) to adjust the equal threaded connection in post (9) both ends outside.

4. The underground cable mounting bracket for power construction as claimed in claim 3, wherein: both ends of the semicircular arc-shaped shell (1) are respectively fixed with a stabilizing piece (13), each stabilizing piece (13) comprises an installation plate (14) and a rubber arc-shaped plate (15), the installation plates (14) are provided with two fixing plates which are respectively fixed at the top and the bottom of one end of the semicircular arc-shaped shell (1), and both ends of each rubber arc-shaped plate (15) are respectively movably connected with the two installation plates (14) through pin shafts.

5. The underground cable mounting bracket for power construction as claimed in claim 3, wherein: the outer side of the threaded sleeve (12) is carved with anti-skid lines.