CN217486112U

CN217486112U - Cable erection supporting device for electromechanical installation

Info

Publication number: CN217486112U
Application number: CN202220794841.4U
Authority: CN
Inventors: 方秀; 陶维
Original assignee: China Construction Third Engineering Bureau Second Construction And Installation Co ltd
Current assignee: China Construction Third Engineering Bureau Second Construction And Installation Co ltd
Priority date: 2022-04-07
Filing date: 2022-04-07
Publication date: 2022-09-23
Anticipated expiration: 2032-04-07

Abstract

The utility model provides a cable erection supporting device for electromechanical installation, which comprises a supporting column, wherein the upper end of the supporting column is provided with a fixing ring, a plurality of arc-shaped fixing plates are arranged on the inner ring of the fixing ring at intervals along the circumferential direction, a plurality of ball grooves are arranged on each arc-shaped fixing plate, and balls are correspondingly arranged in each ball groove; the fixing ring between the arc-shaped fixing plates is provided with a groove, each groove is connected with an arc-shaped clamping plate through an adjusting mechanism, and the outer surface of each arc-shaped clamping plate is provided with an anti-skid pad; when the cable is pulled, each arc-shaped clamping plate is positioned in the corresponding groove, and the surface of the cable is contacted with the ball; after the cable is pulled, each arc-shaped clamping plate is positioned outside the corresponding groove, and the cable is clamped and fixed through the matching of the arc-shaped clamping plates and the anti-slip pads; the utility model discloses compact structure, reasonable in design makes things convenient for the cable to act as go-between, can support the cable simultaneously, does benefit to the use.

Description

Cable erection supporting device for electromechanical installation

Technical Field

The utility model relates to a cable erection strutting arrangement specifically is a cable erection strutting arrangement of electromechanical installation usefulness.

Background

A cable is a common transmission device for power transmission, which is generally made of a plurality of wires or a plurality of groups of wires bundled together and covered by an insulating protective layer, and is generally used in various power systems to transmit power to various places through the cable. In order to ensure long-term use and electrical safety of the cable, the cable is usually installed at a certain distance from the ground, so as to reduce the occurrence of short circuit caused by moisture on the ground, impact abrasion and the like.

The existing cable erection supporting device can support a cable, one end of the cable needs to penetrate through the supporting device in the erection process, a cable is pulled, and when the cable is pulled to a proper position, the cable is fixed through the supporting device. In the use process, the friction force between the cable and the supporting device is large when the cable is pulled, so that the cable is inconvenient to pull and is not beneficial to use.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a cable erection strutting arrangement of electromechanical installation usefulness 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:

a cable erection supporting device for electromechanical installation comprises a supporting column, wherein a fixing ring is arranged at the upper end of the supporting column, a plurality of arc-shaped fixing plates are arranged on the inner ring of the fixing ring at intervals along the circumferential direction, a plurality of ball grooves are formed in each arc-shaped fixing plate, and balls are correspondingly arranged in each ball groove;

the fixing ring between the arc-shaped fixing plates is provided with a groove, each groove is connected with an arc-shaped clamping plate through an adjusting mechanism, and the outer surface of each arc-shaped clamping plate is provided with an anti-skid pad;

when the cable is pulled, each arc-shaped clamping plate is positioned in the corresponding groove, and the surface of the cable is contacted with the ball; after the cable is pulled, each arc-shaped clamping plate is positioned outside the corresponding groove, and the cable is clamped and fixed through the matching of the arc-shaped clamping plates and the non-slip mat.

As a further aspect of the present invention: a cable clamp inlet is formed in the top of the fixing ring, and the cable clamp inlet is in a horn shape with a large upper part and a small lower part.

As a further aspect of the present invention: the number of the arc fixing plates is three, one of the arc fixing plates is arranged at the inner bottom of the fixing ring, and the other two arc fixing plates are arranged on the inner two sides of the fixing ring.

As a further aspect of the present invention: the adjusting mechanism comprises a shell arranged on the outer side surface of the fixing ring, a fixing nut is arranged on the shell, an adjusting bolt is connected with the inner thread of the fixing nut, the free end of the adjusting bolt extends into the shell, the free end of the adjusting bolt is connected with a moving plate, and a guide structure matched with the moving plate is arranged in the shell;

one side of the moving plate far away from the adjusting bolt is provided with a connecting rod, the free end of the connecting rod extends into the groove along the radial movement of the fixing ring and is fixedly connected with the arc-shaped clamping plate, and the axis of the adjusting bolt and the axis of the connecting rod are on the same straight line.

As a further aspect of the present invention: the guide structure comprises a plurality of guide sleeves arranged on the moving plate, guide rods movably penetrating through the guide sleeves are arranged in the shell, and the axes of the guide rods are parallel to the axis of the adjusting bolt.

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

the utility model adopts the above structure after, through mutually supporting between arc fixed plate, ball groove, ball, recess, adjustment mechanism, arc splint and the slipmat, when acting as go-between, in the recess that each arc splint income corresponds, avoid cable and slipmat contact, the cable can contact with the ball simultaneously, and frictional force is less, conveniently acts as go-between. After acting as go-between, adjust the position of arc splint through adjustment mechanism, make the arc splint shift out the recess to through the cooperation centre gripping fixed cable of arc splint and slipmat, make the difficult removal of cable, thereby support the cable. The utility model discloses compact structure, reasonable in design makes things convenient for the cable to act as go-between, can support the cable simultaneously, does benefit to the use.

Drawings

Fig. 1 is a schematic structural diagram of the present invention.

Fig. 2 is a partially enlarged schematic view of a portion a in fig. 1.

Fig. 3 is a partially enlarged schematic view of a portion B in fig. 1.

In the figure: 1. a support column; 2. a fixing ring; 3. an arc-shaped fixing plate; 4. a ball groove; 5. a ball bearing; 6. a groove; 7. An adjustment mechanism; 701. a housing; 702. fixing a nut; 703. adjusting the bolt; 704. moving the plate; 705. a connecting rod; 706. a guide sleeve; 707. a guide bar; 8. an arc-shaped splint; 9. a non-slip mat; 10. and a cable card inlet.

Detailed Description

The technical solution of the present invention will be described in further detail with reference to the following embodiments.

Referring to fig. 1-3, the cable erection support device for electromechanical installation of the present invention comprises a support pillar 1, a fixing ring 2 is disposed at the upper end of the support pillar 1, a plurality of arc-shaped fixing plates 3 are circumferentially spaced on the inner ring of the fixing ring 2, a plurality of ball grooves 4 are disposed on each arc-shaped fixing plate 3, and balls 5 are disposed in each ball groove 4, as shown in fig. 2, when pulling, the friction is small, and the pulling can be conveniently performed; the inner ring of the fixing ring 2 between the arc-shaped fixing plates 3 is provided with a groove 6, the groove 6 is connected with an arc-shaped clamping plate 8 through an adjusting mechanism 7, the outer surface of each arc-shaped clamping plate 8 is provided with an anti-slip pad 9, and when the cable is clamped and fixed, the cable is not easy to slide; when the cable is pulled, each arc-shaped clamping plate 8 is positioned in the corresponding groove 6, and the surface of the cable is contacted with the ball 5; after the cable is pulled, each arc-shaped clamping plate 8 is positioned outside the corresponding groove 6, and the cable is clamped and fixed through the matching of the arc-shaped clamping plates 8 and the anti-slip pads 9.

As shown in fig. 1, a cable clamping inlet 10 is formed in the top of the fixing ring 2, the cable clamping inlet 10 is in a horn shape with a large top and a small bottom, a cable can be directly clamped into the fixing ring 2 through the cable clamping inlet 10, the cable does not need to pass through the end portion, and the cable clamping device is simple to operate and convenient to use.

Further, the number of the arc fixing plates 3 is three, as shown in fig. 1, one of the arc fixing plates 3 is disposed at the inner bottom of the fixing ring 2, and the other two arc fixing plates 3 are disposed at the inner two sides of the fixing ring 2. In the process of pulling the wire, under the influence of gravity, the cable is easily contacted with the ball 5 on the arc-shaped fixing plate 3 at the bottom, thereby facilitating the pulling of the wire.

Specifically, as shown in fig. 2, the adjusting mechanism 7 includes a housing 701 disposed on an outer side surface of the fixed ring 2, a fixed nut 702 is disposed on the housing 701, an adjusting bolt 703 is connected to the fixed nut 702 through an internal thread, a free end of the adjusting bolt 703 extends into the housing 701, the free end is connected to a moving plate 704, and a guiding structure adapted to the moving plate 704 is disposed in the housing 701; a connecting rod 705 is arranged on one side of the moving plate 704 far away from the adjusting bolt 703, the free end of the connecting rod 705 movably extends into the groove 6 along the radial direction of the fixed ring 2 and is fixedly connected with the arc-shaped clamping plate 8, and the axis of the adjusting bolt 703 and the axis of the connecting rod 705 are on the same straight line. When the adjustable clamp is used, the adjusting bolt 703 is rotated, and the arc-shaped clamp plate 8 can move along the radial direction of the fixed ring 2 to be adjusted through the matching of the moving plate 704 and the connecting rod 705.

Further, the guiding structure includes two guiding sleeves 706 disposed on the moving plate 704, as shown in fig. 2, a guiding rod 707 movably passing through each guiding sleeve 706 is disposed in the housing 701, an axis of each guiding rod 707 is parallel to an axis of the adjusting bolt 703, and the moving plate 704 is guided such that the moving plate 704 can only move along the axial direction of the adjusting bolt 703.

The utility model discloses a theory of operation is: when acting as go-between, each arc splint 8 income is avoided the cable to contact with slipmat 9 in the recess 6 that corresponds, then makes the cable pass solid fixed ring 2 to with the contact of ball 5, frictional force is less, conveniently acts as go-between.

After pulling the cable to suitable position, adjust the position of arc splint 8 through adjustment mechanism 7, make arc splint 8 shift out recess 6 to through the fixed cable of cooperation centre gripping of arc splint 8 and slipmat 9, make the difficult removal of cable, thereby support the cable.

Although the preferred embodiments of the present invention have been described in detail, the present invention is not limited to the above embodiments, and various changes can be made without departing from the spirit of the present invention within the scope of knowledge possessed by those skilled in the art.

Claims

1. A cable erection supporting device for electromechanical installation comprises a supporting column (1) and is characterized in that a fixing ring (2) is arranged at the upper end of the supporting column (1), a plurality of arc-shaped fixing plates (3) are circumferentially arranged on the inner ring of the fixing ring (2) at intervals, a plurality of ball grooves (4) are formed in each arc-shaped fixing plate (3), and balls (5) are correspondingly arranged in each ball groove (4);

the inner ring of the fixing ring (2) between the arc-shaped fixing plates (3) is provided with a groove (6), each groove (6) is connected with an arc-shaped clamping plate (8) through an adjusting mechanism (7), and the outer surface of each arc-shaped clamping plate (8) is provided with an anti-skid pad (9);

when the cable is pulled, each arc clamping plate (8) is positioned in the corresponding groove (6), and the surface of the cable is contacted with the ball (5); after the cable is pulled, each arc-shaped clamping plate (8) is positioned outside the corresponding groove (6), and the cable is clamped and fixed through the matching of the arc-shaped clamping plates (8) and the anti-slip pads (9).

2. The cable erection support device of claim 1, wherein the top of the fixing ring (2) is opened with a cable inlet (10), and the cable inlet (10) is in a shape of a horn with a large top and a small bottom.

3. The cable erection supporting device for electromechanical installation as claimed in claim 1, wherein the number of said arc-shaped fixing plates (3) is three, one of said arc-shaped fixing plates (3) is disposed at the inner bottom of the fixing ring (2), and the other two arc-shaped fixing plates (3) are disposed at the inner two sides of the fixing ring (2).

4. The cable erection support device for electromechanical installation according to claim 1, wherein said adjusting mechanism (7) comprises a housing (701) disposed on the outer side of the fixed ring (2), a fixed nut (702) is disposed on the housing (701), an adjusting bolt (703) is screwed into the fixed nut (702), the free end of the adjusting bolt (703) extends into the housing (701) and is connected with a moving plate (704), and a guiding structure adapted to the moving plate (704) is disposed in the housing (701);

a connecting rod (705) is arranged on one side, away from the adjusting bolt (703), of the moving plate (704), the free end of the connecting rod (705) movably extends into the groove (6) along the radial direction of the fixing ring (2) and is fixedly connected with the arc-shaped clamping plate (8), and the axis of the adjusting bolt (703) and the axis of the connecting rod (705) are on the same straight line.

5. The electromechanical mounting cable erection support device of claim 4, wherein said guiding structure comprises a plurality of guiding sleeves (706) disposed on the moving plate (704), a guiding rod (707) movably passing through each guiding sleeve (706) is disposed in the housing (701), and the axis of each guiding rod (707) is parallel to the axis of the adjusting bolt (703).