CN214958600U

CN214958600U - Fixing device for cable installation

Info

Publication number: CN214958600U
Application number: CN202121831252.0U
Authority: CN
Inventors: 陈彦伟; 朱明强; 李雪峰; 刘殿选; 冯雨顺; 范秋石; 陈慧芳
Original assignee: State Grid Henan Tongxu Power Supply Co; State Grid Corp of China SGCC; Kaifeng Power Supply Co of State Grid Henan Electric Power Co Ltd
Current assignee: State Grid Henan Tongxu Power Supply Co; State Grid Corp of China SGCC; Kaifeng Power Supply Co of State Grid Henan Electric Power Co Ltd
Priority date: 2021-08-06
Filing date: 2021-08-06
Publication date: 2021-11-30
Anticipated expiration: 2031-08-06

Abstract

A fixing device for installing a cable, which relates to the technical field of cable installation, comprises a stay bar, an end plate, an upper suspension plate and a lower suspension plate; the surface of one side of the end plate is connected with a first mounting plate, the surface of the other side of the end plate is respectively and fixedly connected with the corresponding end parts of the upper suspension plate and the lower suspension plate, one end of the stay bar is correspondingly hinged with the outer plate surface of the lower suspension plate, and the other end of the stay bar is hinged with a second mounting plate; the inner plate surface of the lower suspension plate is uniformly provided with a plurality of V-shaped clamping pieces along the axial direction, the outer bottom surfaces of the V-shaped clamping pieces are connected with the lower suspension plate, an arc-shaped pressing plate is arranged above each V-shaped clamping piece, the plate surfaces at two ends of each arc-shaped pressing plate are respectively provided with two insertion holes, the center of the outer arc plate surface of each arc-shaped pressing plate is correspondingly connected with the corresponding inner plate surface of the upper suspension plate through a spring, the plate surface of the upper suspension plate corresponding to the inner diameter of the spring is provided with a threaded through hole, and a screwing screw is arranged in the threaded through hole; the fixing device can be used for fixing and supporting cables of different diameters and specifications, and is convenient to standardize production and use.

Description

Fixing device for cable installation

Technical Field

The utility model belongs to the technical field of the cable erection technique and specifically relates to a fixing device is used in cable conductor installation.

Background

The cable is made of one or more mutually insulated conductors and an outer-coated insulating protective layer, and is a wire for transmitting power or information from one place to another place; when power supply company installs the cable conductor, generally need utilize the clamp chucking cable conductor of fixing on the cable frame, carry out the location and support, because the clamp of a diameter specification need correspond the clamp of a model, and when installing the cable at every turn, often need many cables together to install, the possible diverse of diameter specification of each cable, this clamp that just causes on the cable frame can not standardized the setting, reply diversified installation condition, installation cost has been increased, installation effectiveness has been reduced.

Disclosure of Invention

In order to overcome not enough among the background art, the utility model discloses a fixing device is used in cable conductor installation can carry out the fixed stay to the cable conductor of different diameter specifications, the standardized production of being convenient for is used.

In order to achieve the purpose, the utility model adopts the following technical scheme:

a fixing device for installing a cable comprises a stay bar, an end plate, an upper suspension plate and a lower suspension plate, wherein the plate surfaces of the upper suspension plate and the lower suspension plate are correspondingly and parallelly arranged; the upper end and the lower end of the other side of the end plate are respectively fixedly connected with the corresponding end parts of the upper suspension plate and the lower suspension plate, one end of the support rod is correspondingly hinged with the center of the outer plate surface of the lower suspension plate, and the other end of the support rod is hinged with a second mounting plate; the interior face of bottom suspension plate is equipped with a plurality of V-arrangement fasteners along axial align to grid, the outer bottom surface of V-arrangement fastener corresponds with the corresponding interior face of bottom suspension plate and is connected, and the top of every V-arrangement fastener all is equipped with the arc clamp plate that interior arc face and V-arrangement fastener opening correspond, the both ends face of arc clamp plate is equipped with two jacks that can correspond V-arrangement fastener both sides wall and pass respectively, the outer arc face central authorities of arc clamp plate correspond interior face with last suspension plate and pass through the spring and correspond and be connected, the face that the corresponding spring internal diameter of last suspension plate is equipped with the screw thread through-hole, set in the screw thread through-hole and revolve wrong screw.

Further, the second mounting panel is set to be a long and narrow plate, one end of the second mounting panel is hinged to the corresponding end of the support rod, and at least two connecting holes are formed in the plate surface of the second mounting panel in an axial arrangement mode.

Furthermore, the inner surfaces of the upper suspension plate and the lower suspension plate are fixedly connected with reinforcing corner blocks at included angles with the end plates respectively.

Further, the center of the outer arc plate surface of the arc-shaped pressing plate is set to be a plane.

Due to the adoption of the technical scheme, the utility model discloses following beneficial effect has:

the utility model discloses a fixing device for cable conductor installation can utilize the V-arrangement fastener of fixing on the bottom suspension board and the arc clamp plate of connecting on the top suspension board through the spring, step up the cable conductor and fix, and when the cable conductor diameter is great, the arc clamp plate shifts up, utilize spring compression to provide the packing force, when the cable conductor diameter is less, the arc clamp plate moves down, twist the screw through the underspin and improve the packing force, thereby can adapt to the cable conductor of different specification diameters and carry out the fixed stay, reduce the installation cost, improved the installation effectiveness; in addition, through setting up the vaulting pole, can play the effect of stable support when first mounting panel and second mounting panel carry out fixed connection with the outside.

Drawings

FIG. 1 is a schematic diagram of an embodiment of the present invention;

FIG. 2 is a schematic top view of the V-clamp of FIG. 1;

fig. 3 is a schematic top view of the arcuate platen of fig. 1.

In the figure: 1. a first mounting plate; 2. an end plate; 3. a reinforcing corner block; 4. an arc-shaped pressing plate; 5. a spring; 6. an upper suspension plate; 7. screwing the screw; 8. a jack; 9. countersunk head screws; 10. a lower suspension plate; 11. a V-shaped fastener; 12. a stay bar; 13. connecting holes; 14. a second mounting plate; 15. countersunk through holes.

Detailed Description

In the following description, the technical solution of the present invention will be described with reference to the accompanying drawings in the embodiment of the present invention, it should be understood that, if there are the indicated positions or positional relationships such as "upper", "lower", "front", "rear", "left", "right", etc., it only corresponds to the drawings of the present invention, and for convenience of description, it is not intended to indicate or imply that the indicated device or element must have a specific position:

the fixing device for installing cables described with reference to fig. 1-3 comprises a stay bar 12, an end plate 2, and an upper suspension plate 6 and a lower suspension plate 10 which are arranged in parallel and corresponding to the plate surfaces; the first mounting plate 1 is connected to one side of the end plate 2, the upper end and the lower end of the other side of the end plate 2 are fixedly connected with the corresponding end portions of the upper suspension plate 6 and the lower suspension plate 10 respectively, one end of the stay bar 12 is hinged with the center of the outer plate surface of the lower suspension plate 10 correspondingly, the other end of the stay bar 12 is hinged with the second mounting plate 14, and the stay bar 12 is arranged, so that the first mounting plate 1 and the second mounting plate 14 can play a role in stable support when fixedly connected with an external telegraph pole; according to the requirement, the second mounting plate 14 is a long and narrow plate, one end of the second mounting plate 14 is hinged with the corresponding end of the stay bar 12, at least two connecting holes 13 are arranged on the plate surface of the second mounting plate 14 in an axial direction, after the first mounting plate 1 is mounted and fixed with the outside, the angle of the stay bar 12 can be adjusted according to the actual mounting condition, the second mounting plate 14 is mounted, and the second mounting plate 14 is required to be ensured to be connected outwards at least through the two connecting holes 13, so that the second mounting plate 14 is prevented from rotating after being connected; in addition, the inner surfaces of the upper suspension plate 6 and the lower suspension plate 10 and the included angle between the end plate 2 are fixedly connected with a reinforcing corner block 3 respectively, so that the structural strength is increased, and a heavier cable can be borne;

a plurality of V-shaped clamping pieces 11 are uniformly arranged on the inner plate surface of the lower suspension plate 10 along the axial direction, the outer bottom surfaces of the V-shaped clamping pieces 11 are correspondingly connected with the corresponding inner plate surface of the lower suspension plate 10, and the V-shaped clamping pieces 11 and the lower suspension plate 10 can be ensured to be stably connected; according to the requirements, the inner bottom surface and the outer bottom surface of the V-shaped clamping piece 11 are both set to be a plane, so that a larger contact area is ensured, a countersunk through hole 15 is formed in the center of the inner bottom surface of the V-shaped clamping piece 11, a threaded hole capable of being fastened and connected by screwing a countersunk screw 9 is formed in the inner plate surface of the lower suspension plate 10 corresponding to the countersunk through hole 15, the V-shaped clamping piece 11 can be detachably connected by arranging the countersunk through hole 15, and the abrasion caused by the fact that a cable is contacted with the countersunk screw 9 can also be prevented;

an arc-shaped pressing plate 4 with an inner arc plate surface corresponding to the opening of the V-shaped clamping piece 11 is arranged above each V-shaped clamping piece 11, two insertion holes 8 capable of being penetrated through corresponding to two side walls of the V-shaped clamping piece 11 are respectively formed in the plate surfaces at two ends of the arc-shaped pressing plate 4, and the insertion holes 8 are arranged, so that the pressing space of the arc-shaped pressing plate 4 can be enlarged, and therefore cables with smaller diameters can be fixedly supported; the center of the outer arc plate surface of the arc pressing plate 4 is correspondingly connected with the corresponding inner plate surface of the upper suspension plate 6 through the spring 5, the plate surface of the upper suspension plate 6 corresponding to the inner diameter of the spring 5 is provided with a threaded through hole, a screwing screw 7 is arranged in the threaded through hole, when the diameter of a cable is larger, the arc pressing plate 4 moves upwards, the screwing screw 7 is kept not in contact with the arc pressing plate 4, the spring 5 is compressed to provide pressing force, when the diameter of the cable is smaller, the arc pressing plate 4 moves downwards, the screwing screw 7 is pressed against the arc pressing plate 4 downwards to improve the pressing force, so that the cable fixing support device can adapt to cables with different specifications and diameters to fix and support, the installation cost is reduced, and the installation efficiency is improved; according to needs, the center of the outer arc plate surface of the arc pressing plate 4 is set to be a plane, so that the contact area of the screw 7 can be increased and screwed when the spring 5 is connected conveniently, and the contact stability is ensured.

The details of the present invention not described in detail are prior art, and it will be apparent to those skilled in the art that the present invention is not limited to the details of the above-described exemplary embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential characteristics thereof; the present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein, and any reference signs in the claims are not intended to be construed as limiting the scope of the claims.

Claims

1. The utility model provides a fixing device is used in cable conductor installation which characterized by: comprises a stay bar (12), an end plate (2), an upper suspension plate (6) and a lower suspension plate (10) which are arranged in parallel and the plate surfaces of which are correspondingly arranged; a first mounting plate (1) is connected to the plate surface on one side of the end plate (2), the upper end and the lower end of the plate surface on the other side of the end plate (2) are fixedly connected with the corresponding end parts of the upper suspension plate (6) and the lower suspension plate (10) respectively, one end of the support rod (12) is correspondingly hinged with the center of the outer plate surface of the lower suspension plate (10), and the other end of the support rod (12) is hinged with a second mounting plate (14); the interior face of bottom suspension plate (10) is equipped with a plurality of V-arrangement fastener (11) along axial align to grid, the outer bottom surface of V-arrangement fastener (11) corresponds with the corresponding interior face of bottom suspension plate (10) and is connected, and the top of every V-arrangement fastener (11) all is equipped with arc clamp plate (4) that interior arc face corresponds with V-arrangement fastener (11) opening, the both ends face of arc clamp plate (4) is equipped with two jack (8) that can correspond V-arrangement fastener (11) both sides wall and pass respectively, the outer arc face central authorities of arc clamp plate (4) correspond with the corresponding interior face of last suspension plate (6) through spring (5) and are connected, the face that goes up suspension plate (6) corresponding spring (5) internal diameter is equipped with the screw through-hole, set in the screw through-hole and revolve wrong (7).

2. The fixing device for installing the cable according to claim 1, wherein: the interior bottom surface and the outer bottom surface of V-arrangement fastener (11) all establish to the plane, and the interior bottom surface center of V-arrangement fastener (11) is equipped with countersunk head through-hole (15), the corresponding countersunk head through-hole (15) of face is equipped with the screw hole that can pass through to revolve wrong countersunk head screw (9) fastening connection in suspension board (10).

3. The fixing device for installing the cable according to claim 1, wherein: the second mounting plate (14) is designed to be an elongated plate, one end of the second mounting plate (14) is hinged to the corresponding end of the support rod (12), and at least two connecting holes (13) are formed in the plate surface of the second mounting plate (14) in an axial arrangement mode.

4. The fixing device for installing the cable according to claim 1, wherein: and the inner surfaces of the upper suspension plate (6) and the lower suspension plate (10) and the included angle of the end plate (2) are fixedly connected with a reinforcing angle block (3).

5. The fixing device for installing the cable according to claim 1, wherein: the center of the outer arc plate surface of the arc pressing plate (4) is set to be a plane.