CN212304527U

CN212304527U - Compact block

Info

Publication number: CN212304527U
Application number: CN202021444897.4U
Authority: CN
Inventors: 张裕尚; 张旭; 刘博�
Original assignee: Shandong Weilangde Electric Technical Service Co ltd
Current assignee: Shandong Weilangde Electric Technical Service Co ltd
Priority date: 2020-07-21
Filing date: 2020-07-21
Publication date: 2021-01-05
Anticipated expiration: 2030-07-21

Abstract

The utility model discloses a compact block, which comprises a first seat body and a second seat body; the outer edges of the sides, which are opposite to the first seat body and the second seat body, are integrally manufactured into a flange seat; the flange seat is fixed through a double-end bolt and a nut; the first seat body is provided with at least one first convex through hole; a hollow first rubber pad is arranged on the inner side of the first convex through hole; a first flange plate is arranged outside the first rubber pad; a plurality of first inner through holes are formed in the inner side of the first seat body and on the outer edge of the rubber pad; the second seat body comprises an upper seat body and a lower seat body; the utility model discloses a compact heap adopts multilayer rubber backing plate to skin, makes it can adapt to the line footpath to compress tightly with the cable, thereby can compress tightly the radial adaptability of cable, and then compresses tightly the rubber pad of trapezium structure through the flange board, and the rubber pad is tight to the cable rises; the compact block and cable installation is tighter.

Description

Compact block

Technical Field

The utility model particularly relates to a compact heap belongs to cable compact heap technical field.

Background

The compact heap is the device that is used for the cable to compress tightly, current cable compact heap wide application with occasions such as electric power, the petrochemical industry, railway, airport and capital construction, its the main place that has the cable to import and export such as in electricity distribution room, current cable is worn to separate and is adorned many cables in a metal crate, the compact heap is installed again many cables in the metal crate and compresses tightly, its absolute pressing that needs the compact heap, otherwise can't reach tight sealed effect, current compact heap structure is more single, as chinese patent application number: 201710005367.6, a novel power cable compression rack is disclosed, wherein one end face of a compression block is provided with a plurality of groups of screw-shaped rods and a compression area positioned in the middle, the distance between the screw-shaped rods and the middle of the compression block is the same, the screw-shaped rods pass through a moving block provided with a through hole inside, and the situation of tight compression also exists.

Disclosure of Invention

In order to solve the problem, the utility model provides a compact heap, it can compress tightly and bi-polar axial is taut to cable radial adaptability, and is whole tighter after the compact heap installation.

The utility model discloses a compact block, which comprises a first seat body and a second seat body; the outer edges of the sides, which are opposite to the first seat body and the second seat body, are integrally manufactured into a flange seat; the flange seat is fixed through a double-end bolt and a nut; the first seat body is provided with at least one first convex through hole; a hollow first rubber pad is arranged on the inner side of the first convex through hole; a first flange plate is arranged outside the first rubber pad; a plurality of first inner through holes are formed in the inner side of the first seat body and on the outer edge of the rubber pad; when the cable is threaded, the cable firstly passes through the first flange plate, then enters the first rubber gasket, and then passes through the first convex through hole; the second seat body comprises an upper seat body and a lower seat body; the outer edges of the upper seat body and the lower seat body are integrally manufactured into a flange seat; the flange seat is fixed through a double-end bolt and a nut; one ends of the inner sides of the upper seat body and the lower seat body, which are close to the first seat body, are opposite to each first convex through hole and are respectively provided with a semicircular through groove; a plurality of layers of rubber cushion plates are arranged on the inner side of the semicircular through groove; one end of the second seat body, which is far away from the first seat body, is provided with a second convex through hole; the first convex through hole is opposite to the second convex through hole; a hollow second rubber pad is arranged on the inner side of the second convex through hole; a second flange plate is arranged outside the second rubber pad; the second base body is provided with a second inner through hole opposite to the first inner through hole; the first flange plate, the first inner through hole, the second inner through hole and the second flange plate are fixed through double-end bolts and nuts; before the upper base body and the lower base body are tightly pressed, the cable sequentially passes through the second convex through hole, the second rubber pad and the second flange plate, and the double ends of the cable are straightened by applying force; then, carrying out multi-layer rubber base plate compaction; when the cable stripping device is used, a cable sequentially passes through the first convex through holes of the first base body, and then the multilayer rubber base plates are stripped according to the wire diameter until the cable can adapt to the wire diameter fineness; then, fastening an upper seat body and a lower seat body of the second seat body through double-end bolts, after the installation is finished, installing the second seat body on the first seat body through the double-end bolts, and finally pressing the first flange plate and the second flange plate through the double-end bolts, wherein the first flange plate and the second flange plate press the first rubber pad and the second rubber pad to shrink; thereby tight the tight of cable input side and output side rise, compress tightly through the multilayer rubber backing plate in the middle to guarantee whole tight compress tightly.

Furthermore, the sealing plates are fixed outside the first seat body and the second seat body through screws; the sealing plate is provided with a cable through groove, and the cable is penetrated through the cable through groove.

Further, the first seat body and the second seat body are of a circular or square structure.

Further, drying agents are filled between the first rubber pad and the first flange plate and between the second rubber pad and the second flange plate.

Compared with the prior art, the utility model discloses a compact heap adopts multilayer rubber backing plate to skin, makes it adapt to the line footpath to compress tightly with the cable, thereby can compress tightly the radial adaptability of cable, compresses tightly the rubber pad of trapezium structure through the flange board subsequently, and the rubber pad is tight to the cable rises and tightly; the compact block and cable installation is tighter.

Drawings

Fig. 1 is a schematic view of the overall structure of embodiment 1 of the present invention.

Fig. 2 is a schematic view of the overall structure of embodiment 2 of the present invention.

Detailed Description

Example 1:

the pressing block shown in fig. 1 comprises a first seat body 1 and a second seat body 2; the outer edges of the opposite sides of the first seat body 1 and the second seat body 2 are integrally made into a flange seat 3; the flange seat 3 is fixed through a double-end bolt and a nut; the first seat body 1 is provided with at least one first convex through hole 4; a hollow first rubber pad 5 is arranged on the inner side of the first convex through hole 4; a first flange plate 6 is arranged outside the first rubber pad 5; a plurality of first inner through holes 7 are formed in the inner side of the first seat body 1 and on the outer edge of the rubber pad; when the cable is threaded, the cable firstly passes through the first flange plate, then enters the first rubber gasket, and then passes through the first convex through hole; the second seat body 2 comprises an upper seat body 21 and a lower seat body 22; the outer edges of the upper seat body 21 and the lower seat body 22 are integrally manufactured into a flange seat 3; the flange seat 3 is fixed through a double-end bolt and a nut; a semicircular through groove 23 is respectively formed at one end of the inner sides of the upper seat body 21 and the lower seat body 22 close to the first seat body, and is opposite to each first convex through hole; a plurality of layers of rubber cushion plates 8 are arranged on the inner side of the semicircular through groove; a second convex through hole 9 is formed in one end, far away from the first seat body, of the second seat body 2; the first convex through hole 4 is opposite to the second convex through hole 9; a hollow second rubber pad 10 is arranged on the inner side of the second convex through hole 9; a second flange plate 11 is arranged outside the second rubber pad 10; a second inner through hole 12 is arranged on the second seat body 2 opposite to the first inner through hole; the first flange plate 6, the first inner through hole 7, the second inner through hole 12 and the second flange plate 11 are fixed through double-end bolts and nuts; before the upper base body and the lower base body are tightly pressed, the cable sequentially passes through the second convex through hole, the second rubber pad and the second flange plate, and the double ends of the cable are straightened by applying force; then, carrying out multi-layer rubber base plate compaction; when the cable stripping device is used, a cable sequentially passes through the first convex through holes of the first base body, and then the multilayer rubber base plates are stripped according to the wire diameter until the cable can adapt to the wire diameter fineness; then, fastening an upper seat body and a lower seat body of the second seat body through double-end bolts, after the installation is finished, installing the second seat body on the first seat body through the double-end bolts, and finally pressing the first flange plate and the second flange plate through the double-end bolts, wherein the first flange plate and the second flange plate press the first rubber pad and the second rubber pad to shrink; thereby tight the tight of cable input side and output side rise, compress tightly through the multilayer rubber backing plate in the middle to guarantee whole tight compress tightly.

Example 2:

as shown in fig. 2, the exterior of the first seat 1 and the exterior of the second seat 2 are fixed with a closing plate 13 by screws; the sealing plate is provided with a cable through groove, and the cable is penetrated through the cable through groove.

The first seat body 1 and the second seat body 2 are of a circular or square structure. Drying agents are filled between the first rubber pad 5 and the first flange plate 6, and between the second rubber pad 10 and the second flange plate 11.

The above-mentioned embodiment is only the preferred embodiment of the present invention, so all the equivalent changes or modifications made by the structure, features and principles of the present invention are included in the claims of the present invention.

Claims

1. A compact heap, its characterized in that: comprises a first seat body and a second seat body; the outer edges of the sides, which are opposite to the first seat body and the second seat body, are integrally manufactured into a flange seat; the flange seat is fixed through a double-end bolt and a nut; the first seat body is provided with at least one first convex through hole; a hollow first rubber pad is arranged on the inner side of the first convex through hole; a first flange plate is arranged outside the first rubber pad; a plurality of first inner through holes are formed in the inner side of the first seat body and on the outer edge of the rubber pad; the second seat body comprises an upper seat body and a lower seat body; the outer edges of the upper seat body and the lower seat body are integrally manufactured into a flange seat; the flange seat is fixed through a double-end bolt and a nut; one ends of the inner sides of the upper seat body and the lower seat body, which are close to the first seat body, are opposite to each first convex through hole and are respectively provided with a semicircular through groove; a plurality of layers of rubber cushion plates are arranged on the inner side of the semicircular through groove; one end of the second seat body, which is far away from the first seat body, is provided with a second convex through hole; the first convex through hole is opposite to the second convex through hole; a hollow second rubber pad is arranged on the inner side of the second convex through hole; a second flange plate is arranged outside the second rubber pad; the second base body is provided with a second inner through hole opposite to the first inner through hole; the first flange plate, the first inner through hole, the second inner through hole and the second flange plate are fixed through double-end bolts and nuts.

2. The compact of claim 1, wherein: the sealing plates are fixed outside the first seat body and the second seat body through screws; and the seal plate is provided with a cable through groove.

3. The compact of claim 1, wherein: the first base body and the second base body are of circular or square structures.

4. The compact of claim 1, wherein: drying agents are filled between the first rubber pad and the first flange plate and between the second rubber pad and the second flange plate.