CN217956602U

CN217956602U - Cable trench combination formula cable support

Info

Publication number: CN217956602U
Application number: CN202222657541.4U
Authority: CN
Inventors: 刘佳; 赵连钧; 李斌
Original assignee: Lanzhou Langqing Transportation Technology Co ltd
Current assignee: Lanzhou Langqing Transportation Technology Co ltd
Priority date: 2022-10-10
Filing date: 2022-10-10
Publication date: 2022-12-02
Anticipated expiration: 2032-10-10

Abstract

The utility model belongs to the technical field of cable support such as highway, railway, tunnel, a cable pit combination formula cable support is disclosed to solve the problem that exists among the prior art cable pit cable support, this combination formula cable support includes vertical frame, can dismantle on the vertical frame and be equipped with a plurality of horizontal support frames, the interval is equipped with a plurality of recesses that are used for arranging the cable on the horizontal support frame, and the one end of horizontal support frame is equipped with the fender hook, and the other end of horizontal support frame is connected with the slider, and the slider is installed in setting up the spout on vertical frame, and the both sides of vertical frame all are equipped with the locating plate, and the both sides of slider all are equipped with the otic placode, and the otic placode can be dismantled with the locating plate after wearing out vertical frame and be connected. The utility model discloses passing through slider sliding connection with vertical frame and horizontal support frame, can removing the position of horizontal support frame, being convenient for adjust the distance between each group's horizontal support frame, being convenient for adjust suitable position to each group's horizontal support frame according to the wiring needs, still can install fast and dismantle.

Description

Cable trench combination formula cable support

Technical Field

The utility model relates to a cable support technical field such as highway, railway, tunnel, concretely relates to cable pit combination formula cable support.

Background

In cable trench laying cables such as highways, railways, tunnels and the like, the cables can be laid in a cable trench or a cable tunnel in a support mode, usually, a back support and a horizontal support are installed on the side wall of the cable trench, and then more than one cable is laid on the horizontal support.

The patent publication No. CN214755307U discloses a cable support for cable pit, is provided with depression bar and dog at its support crossbearer upper surface, and the depression bar forms the chucking interval with support crossbearer upper surface for the cable card is established in the chucking interval, and compresses tightly on the cable through the depression bar, can avoid the problem that the cable drops on supporting the crossbearer.

The problem of spacing to the cable can be solved to above-mentioned patent, but still have following problem, firstly fix horizontal support frame on the stand through the bolt, though can install multiunit support frame on the stand, but the distance between every group support frame can't be adjusted, can only fix the position at the bolt hole, can't adjust the distance between the support frame according to the wiring condition. When overhauing in addition or tearing open one of them group horizontal support frame, the dismouting is comparatively arduous.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the technical problem who exists among the prior art cable pit cable support, providing a cable pit combination formula cable support.

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

the utility model provides a cable pit combination formula cable support, includes vertical, can dismantle on the vertical and be equipped with a plurality of horizontal support frames, the interval is equipped with a plurality of recesses that are used for arranging the cable on the horizontal support frame, and the one end of horizontal support frame is equipped with the stop hook, and the other end of horizontal support frame is connected with the slider, and the slider is installed in setting up the spout on vertical, and the both sides of vertical all are equipped with the locating plate, and the both sides of slider all are equipped with the otic placode, and the otic placode is worn out to set up and can dismantle with the locating plate behind the otic placode groove of spout lateral part and be connected.

Furthermore, a clamping block is fixed at the end part of the transverse support frame, the sliding block is a U-shaped sliding block, and the clamping seat is elastically clamped in the sliding block.

Furthermore, first clamping grooves are formed in two sides of the inside of the clamping seat, a first spring is arranged in each first clamping groove, a clamping block is fixed to the end portion of each first spring, the clamping blocks are matched with the first clamping grooves and second clamping grooves formed in two sides of the sliding block, and an elastic ejector pin is further arranged at each second clamping groove.

Furthermore, a pressing plate is arranged on the transverse supporting frame, a limiting hole matched with the groove is formed in the bottom of the pressing plate, a sliding rod penetrates through the pressing plate, a limiting spring is sleeved on the sliding rod, and the lower end of the sliding rod is fixed with the transverse supporting frame.

Furthermore, a plurality of threaded holes are formed in the positioning plate at intervals along the longitudinal direction, and the positioning plate is connected with the lug plates through screws.

Furthermore, the elastic ejector pin comprises an ejector rod, a second spring is sleeved on the ejector rod, the ejector rod penetrates through the second clamping groove, the top of the second spring is fixed to the top of the ejector rod, and the bottom of the second spring is fixed to the top of the sliding block.

Furthermore, the top and the bottom of the vertical frame are provided with mounting plates.

Furthermore, an L-shaped limiting seat is fixed on the side face of one side, close to the blocking hook, of the pressing plate, and a gap is formed between the lower portion of the L-shaped limiting seat and the bottom of the transverse supporting frame.

Compared with the prior art, the utility model, following beneficial effect has:

the utility model discloses passing through slider sliding connection with vertical frame and horizontal support frame, can removing the position of horizontal support frame, being convenient for adjust the distance between each group's horizontal support frame, being convenient for adjust suitable position to each group's horizontal support frame according to the wiring needs.

The utility model discloses the seat that clamps on the horizontal support frame offsets with U type slider, and the fixture block shrink can will clamp the seat card dress in U type slider after the fixture block is popped into the second draw-in groove on the U type slider, and when needs are dismantled, through pressing the ejector pin, the ejector pin is pushing up the fixture block shrink, then moves the horizontal support frame outward, can install fast and dismantle, uses manpower sparingly time.

The utility model discloses after laying the cable on horizontal support frame, can also extrude spacingly through the cable of clamp plate on to horizontal support frame, prevent that the phenomenon of roll off tracking from appearing in the cable. The utility model discloses at the spacing seat of the fixed L type in clamp plate one side, can make the clamp plate spacing more stable to the cable, the spacing seat of L type sets up the clearance with the bottom of horizontal support frame in addition, can stay sufficient space for laying the cable.

Drawings

Fig. 1 is a schematic structural view of one side of the present invention.

Fig. 2 is a schematic view of the other side of the present invention.

Fig. 3 is a schematic structural view of the horizontal support frame of the present invention.

Fig. 4 is a schematic cross-sectional view of the slider and the clamping seat of the present invention.

Fig. 5 is a side view of the pressing plate of the present invention.

The reference numerals have the following meanings: 1. a vertical frame; 2. a transverse support frame; 3. a slider; 31. a second card slot; 32. a top rod; 33. a second spring; 4. clamping a seat; 41. a clamping block; 42. a first spring; 43. a first card slot; 5. pressing a plate; 51. a slide bar; 52. a limiting spring; 6. a groove; 7. positioning a plate; 71. an ear plate; 72. a screw; 73. a threaded hole; 8. a stop hook; 9. mounting a plate; 91. a bolt; 10.L-shaped limiting seats; 11. a chute; 12. an ear plate groove.

Detailed Description

The present invention will be further described with reference to the accompanying drawings and the following detailed description.

As shown in fig. 1-5, a cable trench combined type cable support comprises a vertical frame 1, wherein a mounting plate 9 is fixedly mounted at the top and the bottom of the vertical frame 1, the mounting plate 9 is connected with a cable trench through a positioning bolt 91, a plurality of transverse support frames 2 are arranged on the vertical frame 1, a plurality of grooves 6 for arranging cables are formed in the transverse support frames 2 at intervals, a stop hook 8 is arranged at one end of each transverse support frame 2, a slider 3 is fixed at the other end of each transverse support frame 2, the slider 3 is mounted in a sliding groove 11 formed in the vertical frame 1, positioning plates 7 are arranged on two sides of the vertical frame 1, lug plates 71 are arranged on two sides of the slider 3, lug plate grooves 12 for penetrating the lug plates 71 are formed in two sides of the sliding groove 11, a plurality of threaded holes 73 are formed in the positioning plate 7 at intervals in the longitudinal direction, and the positioning plate 7 is connected with the lug plates 71 through a screw 72.

The utility model discloses horizontal support frame 2 can be for can the dismantlement mode with slider 3, clamp seat 4 at 2 end fixing of horizontal support frame promptly, it clamps with slider 3 and is connected to clamp seat 4, and slider 3 is U type slider, it clamps in slider 3 to clamp seat 4 elasticity, clamp the inside both sides of seat 4 and all seted up first draw-in groove 43, first spring 42 is equipped with in the first draw-in groove 43, first spring 42 end fixing has fixture block 41, fixture block 41 and first draw-in groove 43 and set up the second draw-in groove 31 looks adaptation in slider 3 both sides, and second draw-in groove 31 department still is equipped with the elasticity thimble, the elasticity thimble includes ejector pin 32, the cover is equipped with second spring 33 on ejector pin 32, ejector pin 32 wears to establish in second draw-in groove 31, and the top of second spring 33 is fixed with the top of ejector pin 32, the bottom of second spring 33 is fixed with the top of slider 3.

The utility model discloses be equipped with clamp plate 5 on the

horizontal support frame

2, 5 bottoms of clamp plate are equipped with the spacing hole with 6 looks adaptations of recess, wear to be equipped with slide bar 51 on the clamp plate 5, and the cover is equipped with spacing spring 52 on the slide bar 51, and spacing spring 52's bottom is fixed with clamp plate 5's top, and spacing spring 52's top and slide bar 51 end fixing, slide bar 51's lower extreme pass horizontal support frame 2 and fixed with horizontal support frame 2. The utility model can also fix the L-shaped spacing seat 10 on the side surface of one side of the pressing plate 5 close to the stop hook 8, and a gap is arranged between the lower part of the L-shaped spacing seat 10 and the bottom of the transverse support frame 2.

When the cable laying device is used, the pressing plate 5 is lifted upwards, the pressing plate 5 upwards slides along the sliding rod 51 to leave the transverse supporting frame 2, a cable is laid in the groove 6 on the transverse supporting frame 2, then the pressing plate 5 is opened, the limiting spring 52 drives the pressing plate 5 to reset downwards, the cable on the transverse supporting frame 2 is pressed, the rolling deviation of a circuit can be prevented, and the stability is improved.

If the wiring needs to adjust the distance between the transverse support frames 2, the screw rods 72 can be loosened, the sliding blocks 3 can be adjusted, and after the positions of the transverse support frames 2 are adjusted, the screw rods 72 are rotated to be positioned in the threaded holes 73 in the positioning plates 7. When one of the transverse support frames 2 needs to be removed or maintained, the push rod 32 is pressed to press the fixture block 41 to contract, and then the transverse support frame 2 is drawn out.

Claims

1. The utility model provides a cable pit combination formula cable support, includes vertical (1), can dismantle on vertical (1) and be equipped with a plurality of horizontal support frame (2), characterized by: the cable fixing device is characterized in that a plurality of grooves (6) used for arranging cables are formed in the transverse support frame (2) at intervals, a blocking hook (8) is arranged at one end of the transverse support frame (2), the other end of the transverse support frame (2) is connected with a sliding block (3), the sliding block (3) is installed in a sliding groove (11) formed in the vertical frame (1), positioning plates (7) are arranged on two sides of the vertical frame (1), lug plates (71) are arranged on two sides of the sliding block (3), and the lug plates (71) are worn out of lug plate grooves (12) formed in the side portion of the sliding groove (11) and then detachably connected with the positioning plates (7).

2. The cable trench combined cable holder of claim 1, wherein: the end part of the transverse supporting frame (2) is fixedly provided with a clamping seat (4), the sliding block (3) is a U-shaped sliding block, and the clamping seat (4) is elastically clamped in the sliding block (3).

3. The cable trench combined cable holder of claim 2, wherein: first clamping grooves (43) are formed in two sides of the inner portion of the clamping seat (4), a first spring (42) is arranged in each first clamping groove (43), clamping blocks (41) are fixed to the end portions of the first springs (42), the clamping blocks (41) are matched with the first clamping grooves (43) and second clamping grooves (31) formed in two sides of the sliding block (3), and elastic ejector pins are further arranged at the positions of the second clamping grooves (31).

4. The cable trench combination cable holder of claim 1 or 3, wherein: the horizontal support frame (2) is provided with a pressing plate (5), the bottom of the pressing plate (5) is provided with a limiting hole matched with the groove (6), the pressing plate (5) is provided with a sliding rod (51) in a penetrating mode, the sliding rod (51) is sleeved with a limiting spring (52), and the lower end of the sliding rod (51) is fixed to the horizontal support frame (2).

5. The cable trench combined cable holder of claim 1, wherein: a plurality of threaded holes (73) are formed in the positioning plate (7) at intervals along the longitudinal direction, and the positioning plate (7) is connected with the lug plates (71) through screws (72).

6. The cable trench combined cable holder of claim 3, wherein: the elastic thimble comprises a push rod (32), a second spring (33) is sleeved on the push rod (32), the push rod (32) penetrates through the second clamping groove (31), the top of the second spring (33) is fixed with the top of the push rod (32), and the bottom of the second spring (33) is fixed with the top of the sliding block (3).

7. The cable trench combined cable holder of claim 1, wherein: the top and the bottom of the vertical frame (1) are both provided with mounting plates (9).

8. The cable trench combined cable holder of claim 4, wherein: an L-shaped limiting seat (10) is fixed on the side face of one side, close to the blocking hook (8), of the pressing plate (5), and a gap is formed between the lower portion of the L-shaped limiting seat (10) and the bottom of the transverse support frame (2).