CN215681734U - High-voltage cable erection structure - Google Patents

Abstract

The utility model belongs to the technical field of the cable erection and specifically relates to a high tension cable erects structure is related to, and it includes the support body, the support body is including installation rail, a plurality of trailing arm and be used for fixing the mounting on the installation rail with the trailing arm, trailing arm and installation rail sliding connection, be provided with the clamping structure who is used for the centre gripping cable on the trailing arm, clamping structure includes splint and the elastic component that is used for making splint to installation rail direction centre gripping cable, splint set up on the trailing arm, splint and trailing arm sliding connection. This application has the effect of being convenient for erect the cable in the cable pit.

Description

High-voltage cable erection structure

Technical Field

The application relates to the field of cable erection, in particular to a high-voltage cable erection structure.

Background

The cable trench is an underground pipeline for laying and replacing electric power and telecommunication cable facilities and is also an enclosure structure of laid cable facilities, a support is usually arranged in the cable trench, and the support plays a role in fixing and supporting the electric power cable.

In the related art, the cable support usually includes a plurality of trailing arms, and the trailing arm all sets up to a plurality ofly along the length direction and the direction of height of cable pit, before cable laying, need fix the trailing arm in advance on the wall body of cable pit, place many cables on the trailing arm again, erect the cable along the length direction of cable pit

In view of the above-mentioned related art, the inventor believes that there is a disadvantage in that the cable trench may be bent in a longitudinal direction due to the topography, and at this time, the cable may be pulled out of the bracket during the installation of the cable, which is inconvenient for the installation of the cable.

SUMMERY OF THE UTILITY MODEL

In order to conveniently erect the cable, the application provides a high tension cable erects structure.

The application provides a high tension cable erects structure adopts following technical scheme:

the utility model provides a high tension cable erects structure, includes the support body, the support body is including installation rail, a plurality of trailing arm and be used for fixing the mounting on the installation rail with the trailing arm, trailing arm and installation rail sliding connection, be provided with the clamping structure who is used for the centre gripping cable on the trailing arm, clamping structure includes splint and the elastic component that is used for making splint to installation rail direction centre gripping cable, splint set up on the trailing arm, splint and trailing arm sliding connection.

Through adopting above-mentioned technical scheme, will install the rail and fix on the lateral wall of cable pit, remove the position of trailing arm on the installation rail to fix the position of trailing arm, pulling splint are placed the cable on the trailing arm, and arrange in between splint and the installation rail, loosen splint, make splint move the centre gripping cable towards installation rail direction, in order to reach the effect of fixed cable, make things convenient for the user to erect the cable.

Preferably, the clamping plate is vertically arranged on the surface of the bracket arm for placing the cable.

Through adopting above-mentioned technical scheme, the splint centre gripping cable of being convenient for makes the better fixed cable of splint.

Preferably, the bracket arm comprises a bracket rod, a limiting groove is formed in the bracket rod, a limiting block is arranged at one end of the clamping plate, the limiting block is in sliding fit in the limiting groove, the elastic part is provided with a spring, and two ends of the spring are fixed with the limiting block and the limiting groove respectively.

Through adopting above-mentioned technical scheme, the setting of stopper and spacing groove to reach the purpose that makes splint and die-pin sliding connection, when pulling splint, elastic deformation can take place for the spring, and when loosening splint, the spring resumes elastic deformation and makes splint reset.

Preferably, the limiting block is provided with a fixing component for fixing the position of the clamping plate on the supporting rod.

Through adopting above-mentioned technical scheme, the setting of fixed subassembly for the position of fixed splint, in order to reduce the phenomenon that splint activity appears.

Preferably, the fixing component comprises a screw and at least two nuts, the limiting block is provided with an assembly hole, the supporting rod is provided with a through hole communicated with the limiting groove, the screw penetrates through the through hole and the assembly hole, and the nuts are in threaded connection with the screw.

Through adopting above-mentioned technical scheme, make the screw rod run through-hole and pilot hole, with nut threaded connection on the screw rod to the position of fixed splint on the die-pin.

Preferably, a sliding groove is formed in the mounting rail, a lateral opening is formed in the mounting rail by the sliding groove, and a sliding block is arranged at one end of the supporting arm and is in sliding fit with the sliding groove.

Through adopting above-mentioned technical scheme to reach the purpose that makes trailing arm and installation rail sliding connection, the regulation of the trailing arm height of being convenient for.

Preferably, the side wall of the mounting rail is provided with a mounting hole, the slider is provided with a fixing hole, the fixing hole is a threaded hole, the fixing piece is a bolt, and the fixing piece penetrates through the mounting hole and is in threaded connection with the fixing hole.

Through adopting above-mentioned technical scheme, the bolt runs through mounting hole and fixed orifices threaded connection to reach the purpose of fixed trailing arm.

Preferably, the connection hole is a kidney-shaped hole.

Through adopting above-mentioned technical scheme, the setting in waist type hole is convenient for, makes things convenient for the trailing arm to adjust the position on the installation rail.

Drawings

Fig. 1 is a schematic overall structure diagram of a high-voltage cable erection structure according to an embodiment of the present application.

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

Fig. 3 is an exploded view of a high voltage cable installation structure showing a clamping structure according to an embodiment of the present application.

Reference numerals: 1. a stent body; 2. mounting a rail; 20. a chute; 200. a forward opening; 201. a lateral opening; 202. connecting holes; 21. mounting holes; 3. a bracket arm; 30. a support rod; 300. a limiting groove; 301. a notch; 302. a through hole; 31. reinforcing ribs; 4. a fixing member; 5. a clamping structure; 50. a splint; 500. a limiting block; 501. an assembly hole; 51. an elastic member; 6. a slider; 60. a sliding part; 600. a fixing hole; 61. a connecting portion; 62. a gap; 7. a fixing assembly; 70. a screw; 71. and (4) a nut.

Detailed Description

The present application is described in further detail below with reference to figures 1-3.

The embodiment of the application discloses high tension cable erects structure. Referring to fig. 1, high tension cable erects structure is including the support body 1 that is used for supporting the cable, and support body 1 is fixed on the lateral wall of cable pit, and support body 1 sets up to a plurality ofly along the length direction of cable pit, and even, the interval sets up between the support body 1. Support body 1 sets up to a plurality ofly including installation rail 2, trailing arm 3 and mounting 4, and the quantity of trailing arm 3 sets up to a plurality of, trailing arm 3 and installation rail 2 sliding connection, and mounting 4 is used for fixed trailing arm 3 position on installation rail 2, is provided with clamping structure 5 on the trailing arm 3, and clamping structure 5 is used for fixed cable on trailing arm 3.

Referring to fig. 1 and 2, installation rail 2 sets up to rectangular shaft-like section bar, be provided with spout 20 on installation rail 2, spout 20 forms forward opening 200 on the top of installation rail 2, the bottom of installation rail 2 seals the setting, spout 20 forms the side direction opening 201 of rectangular shape at the lateral wall of installation rail 2, a plurality of connecting holes 202 have been seted up on the lateral wall that installation rail 2 deviates from side direction opening 201, connecting hole 202 is even on the length direction of installation rail 2, the interval sets up, connecting hole 202 sets up to the through-hole, wear to be equipped with expansion bolts in connecting hole 202, fix installation rail 2 on the lateral wall of cable pit through expansion bolts.

Referring to the figure, a sliding block 6 is arranged at one end of the supporting arm 3, the sliding block 6 is in sliding fit in the sliding groove 20, the sliding block 6 comprises a sliding portion 60 and a connecting portion 61, the sliding portion 60 and the connecting portion 61 are integrally arranged, the connecting portion 61 and the supporting arm 3 are fixed, the sliding portion 60 is in sliding fit in the sliding groove 20, the connecting portion 61 extends out from the lateral opening 201, a gap 62 for allowing structures of the mounting rails 2 on two sides of the lateral opening 201 to pass is formed between the sliding portion 60 and the supporting arm 3, so that the supporting arm 3 can slide on the mounting rails 2, and the phenomenon that the supporting arm 3 is separated from the mounting rails 2 from the lateral opening 201 is reduced.

Referring to fig. 2, fixing holes 600 have all been seted up to the both sides of sliding part 60, and fixing holes 600 set up to the screw hole, have seted up mounting hole 21 on the lateral wall of installation rail 2, and mounting hole 21 is provided with to a waist type hole, and mounting hole 21 is even, the interval sets up on the length direction of installation rail 2, and mounting 4 sets up the bolt, and mounting 4 passes mounting hole 21 and fixing holes 600 threaded connection to fix trailing arm 3 on installation rail 2.

Referring to fig. 3, the supporting arm 3 includes a supporting rod 30 and a reinforcing rib 31, one end of the supporting rod 30 is vertically fixed to the slider 6, the reinforcing rib 31 is a right-angled triangle plate-shaped structure, the end face of the longer right-angle side of the reinforcing rib 31 is fixed to the lower surface of the supporting rod 30, and the end face of the shorter right-angle side of the reinforcing rib 31 is fixed to the slider 6.

Referring to fig. 3, spacing groove 300 has been seted up on the die-pin 30, the transversal T type setting of personally submitting of spacing groove 300, spacing groove 300 forms notch 301 at the upper surface of die-pin 30, clamping structure 5 includes splint 50 and is used for making the elastic component 51 of the 50 centre gripping cables of splint, the vertical setting of splint 50, splint 50's bottom mounting has stopper 500, stopper 500 sliding fit is in spacing groove 300, splint 50 stretches out from notch 301 in, elastic component 51 sets up to the spring, the spring inlays and establishes in spacing groove 300, the both ends of spring respectively with stopper 500, spacing groove 300 inner wall is fixed. The supporting rod 30 is further provided with a fixing component 7, and the fixing component 7 is used for fixing the position of the clamping plate 50.

Referring to the figure, the through-hole 302 has all been seted up on the both sides of die-pin 30, the through-hole 302 sets up to waist type hole, through-hole 302 and spacing groove 300 intercommunication, pilot hole 501 has been seted up on the lateral wall of stopper 500, pilot hole 501 runs through the lateral wall of slider 6 both sides, fixed subassembly 7 includes screw rod 70 and two at least nut 71, screw rod 70 runs through pilot hole 501, and the both ends of screw rod 70 stretch out through-hole 302, nut 71 and screw rod 70 threaded connection, install the both ends at screw rod 70 with nut 71, support tightly until nut 71 and die-pin 30, in order to reach the mesh of solid fixed splint 50.

In other embodiments, the fixing assembly 7 may also be configured as a bolt and a nut, the bolt is inserted into the mounting hole 21 and the assembling hole 501, and the nut is in threaded connection with the bolt to achieve the function of fixing the bracket arm 3.

The implementation principle of this application embodiment high tension cable erects structure does: installing a plurality of supporting arms 3 on an installation rail 2 from a forward opening 200, fixing the installation rail 2 on the side wall of a cable trench through expansion bolts, adjusting the positions of the supporting arms 3 on the installation rail 2, fixing the positions of the supporting arms 3 through a fixing piece 4, and fixing the support body 1; place the cable on trailing arm 3, through splint 50 and installation rail 2 centre gripping cable, use the position of fixed subassembly 7 fixed splint 50 to reduce the phenomenon that the cable is deviate from support body 1.

The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims (8)

1. The utility model provides a high tension cable erects structure which characterized in that: including support body (1), support body (1) is including installation rail (2), a plurality of trailing arm (3) and be used for fixing mounting (4) on installation rail (2) with trailing arm (3), trailing arm (3) and installation rail (2) sliding connection, be provided with clamping structure (5) that are used for centre gripping cable on trailing arm (3), clamping structure (5) are including splint (50) and elastic component (51) that are used for making splint (50) to installation rail (2) direction centre gripping cable, splint (50) set up on trailing arm (3), splint (50) and trailing arm (3) sliding connection.

2. The high-voltage cable erection structure according to claim 1, characterized in that: the clamping plate (50) is vertically arranged on the surface of the bracket arm (3) for placing the cable.

3. The high-voltage cable erection structure according to claim 1, characterized in that: the bracket arm (3) comprises a bracket rod (30), a limiting groove (300) is formed in the bracket rod (30), a limiting block (500) is arranged at one end of the clamping plate (50), the limiting block (500) is in sliding fit in the limiting groove (300), a spring is arranged on the elastic piece (51), and two ends of the spring are fixed with the limiting block (500) and the limiting groove (300) respectively.

4. A high-voltage cable erection structure according to claim 3, characterized in that: the limiting block (500) is provided with a fixing component (7) for fixing the position of the clamping plate (50) on the supporting rod (30).

5. The high-voltage cable erection structure according to claim 4, characterized in that: fixed subassembly (7) include screw rod (70) and two at least nut (71), pilot hole (501) have been seted up on stopper (500), set up through-hole (302) with spacing groove (300) intercommunication on die-pin (30), through-hole (302) and pilot hole (501) are run through in screw rod (70), nut (71) and screw rod (70) threaded connection.

6. The high-voltage cable erection structure according to claim 1, characterized in that: the mounting rail (2) is provided with a sliding groove (20), the sliding groove (20) forms a lateral opening (201) in the mounting rail (2), one end of the supporting arm (3) is provided with a sliding block (6), and the sliding block (6) is in sliding fit in the sliding groove (20).

7. The high-voltage cable erection structure according to claim 6, characterized in that: the mounting rail is characterized in that a mounting hole (21) is formed in the side wall of the mounting rail (2), a fixing hole (600) is formed in the sliding block (6), the fixing hole (600) is formed into a threaded hole, the fixing piece (4) is formed into a bolt, and the fixing piece (4) penetrates through the mounting hole (21) and is in threaded connection with the fixing hole (600).

8. The high-voltage cable erection structure according to claim 7, characterized in that: the mounting hole (21) is a waist-shaped hole.

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