CN212162652U

CN212162652U - Tray type cable bridge

Info

Publication number: CN212162652U
Application number: CN202020797166.1U
Authority: CN
Inventors: 蔡军
Original assignee: Jiangsu Ruicheng Electric Co ltd
Current assignee: Jiangsu Ruicheng Electric Co ltd
Priority date: 2020-05-13
Filing date: 2020-05-13
Publication date: 2020-12-15
Anticipated expiration: 2030-05-13

Abstract

The utility model belongs to the technical field of the crane span structure, especially, be a tray type cable testing bridge, comprising a frame body, the first fixed block of side fixedly connected with of support body, the bottom fixedly connected with dead lever of first fixed block, the sliding surface of dead lever is connected with removes the seat, the first fixing base of middle fixedly connected with of dead lever, one side fixedly connected with telescopic sleeve rod of first fixing base, the spring has been cup jointed on telescopic sleeve rod's surface, telescopic sleeve rod's one end fixedly connected with mount, it is connected with movable strip, two to remove the seat and rotate through the pivot movable strip rotates through the bull stick to be connected, one side fixedly connected with splint of mount. The utility model discloses a set up the flexible removal of spring beam and drive the activity and remove through the pivot and play the fixed action to the cable, share away the weight of cable through spring beam, removal strip and fixed plate, avoid the support body bottom to cause the unnecessary loss because cable weight overweight.

Description

Tray type cable bridge

Technical Field

The utility model relates to a crane span structure technical field specifically is a tray type cable testing bridge.

Background

The tray type bridge has the advantages of light weight, large load, attractive appearance, simple structure, convenience in installation and the like, and is the most commonly used one in the aspect of cables.

However, the tray type cable tray has the following problems:

1. when the tray type cable bridge in the market is used, a cable is placed in the bridge, and when the cable is excessive, the weight of the cable exerts pressure on the bottom of the bridge, so that the bridge is easily damaged, and unnecessary loss is caused;

2. at present, the tray type cable bridge frame on the market is lack of fixation between the majority of frame bodies and the frame cover, when the bridge frame is moved, the frame cover is easy to move due to the carrying of workers, the frame cover is caused to drop, and unnecessary loss is generated.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Not enough to prior art, the utility model provides a tray type cable testing bridge has solved the problem of above bearing capacity not enough, the easy landing of frame lid.

(II) technical scheme

In order to achieve the above object, the utility model provides a following technical scheme: a tray type cable bridge comprises a frame body, wherein a first fixed block is fixedly connected to the side surface of the frame body, a fixed rod is fixedly connected to the bottom of the first fixed block, the surface of the fixed rod is slidably connected with a movable seat, a first fixed seat is fixedly connected to the middle of the fixed rod, a telescopic loop bar is fixedly connected to one side of the first fixed seat, a spring is sleeved on the surface of the telescopic loop bar, a fixed frame is fixedly connected to one end of the telescopic loop bar, the movable seat is rotatably connected with a movable bar through a rotating shaft, the two movable bars are rotatably connected through a rotating shaft, a clamping plate is fixedly connected to one side of the fixed frame, a fixed plate is fixedly connected to the inner wall of the frame body and sleeved on the surface of the fixed rod, a chute is formed in one side of the frame body, a T-shaped block is slidably connected to, one side fixedly connected with second fixed block of support body, the second fixed block openly is rotated through the pivot and is connected with the activity couple, the positive fixedly connected with second fixing base of support body, the bottom fixedly connected with antirust coat of support body, the louvre has all been seted up to the bottom of support body, both sides.

As an optimized technical scheme of the utility model, the fixed surface of splint is connected with the plastic pad, the shape of splint is the circular arc.

As an optimized technical scheme of the utility model, the last fixed surface of frame lid is connected with the waterproof layer, the bleeder vent has been seted up on the surface of frame lid.

As a preferred technical scheme of the utility model, the support body the inside fixedly connected with couple piece of second fixing base, one side fixedly connected with expanding spring of couple piece, one side fixedly connected with third fixed block of expanding spring, couple piece and third fixed block sliding connection.

As an optimal technical scheme of the utility model, activity couple and couple piece sliding connection, the shape phase-match of activity couple and couple piece.

As an optimized technical scheme of the utility model, the activity strip is connected through the pivot rotation with the mount, the side fixedly connected with slide of mount.

(III) advantageous effects

Compared with the prior art, the utility model provides a tray type cable testing bridge possesses following beneficial effect:

1. this tray formula cable testing bridge drives the activity through the flexible removal of spring beam and removes through the pivot and play the fixed action to the cable, shares away the weight of cable through spring beam, removal strip and fixed plate, avoids the support body bottom to cause the unnecessary loss because cable weight is overweight.

2. This tray formula cable testing bridge through the swing joint between activity couple and the couple piece, during the use, catches hold activity couple and couple piece, avoids the frame lid to cause the landing because of staff's transport, causes the frame lid to break, produces the unnecessary loss.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a connection structure diagram of the machine body and the first fixing block;

FIG. 3 is a connection structure diagram of the machine body and the movable hook of the present invention;

fig. 4 is a top view of the present invention.

In the figure: 1. a frame body; 2. a first fixed block; 3. fixing the rod; 4. a movable seat; 5. a first fixed seat; 6. a telescopic loop bar; 7. a fixed mount; 8. a movable bar; 9. a rotating rod; 10. a splint; 11. a plastic pad; 12. a fixing plate; 13. a chute; 14. a T-shaped block; 15. a frame cover; 16. a waterproof layer; 17. air holes are formed; 18. a second fixed block; 19. a movable hook; 20. a second fixed seat; 21. a hook block; 22. a tension spring; 23. a third fixed block; 24. a rust-proof layer; 25. heat dissipation holes; 26. a spring; 27. a slideway.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Examples

Referring to fig. 1-4, the present invention provides the following technical solutions: a tray type cable bridge comprises a frame body 1, a first fixed block 2 is fixedly connected to the side surface of the frame body 1, a fixed rod 3 is fixedly connected to the bottom of the first fixed block 2, a movable seat 4 is slidably connected to the surface of the fixed rod 3, a first fixed seat 5 is fixedly connected to the middle of the fixed rod 3, a telescopic loop bar 6 is fixedly connected to one side of the first fixed seat 5, a spring 26 is sleeved on the surface of the telescopic loop bar 6, a fixed frame 7 is fixedly connected to one end of the telescopic loop bar 6, the movable seat 4 is rotatably connected with a movable bar 8 through a rotating shaft, the two movable bars 8 are rotatably connected through a rotating rod 9, a clamping plate 10 is fixedly connected to one side of the fixed frame 7, a fixed plate 12 is fixedly connected to the inner wall of the frame body 1, the fixed plate 12 is sleeved on the surface of the fixed rod 3, a chute 13 is arranged on one side of, one side fixedly connected with second fixed block 18 of support body 1, second fixed block 18 openly rotates through the pivot and is connected with activity couple 19, the positive fixedly connected with second fixing base 20 of support body 1, the bottom fixedly connected with antirust coat 24 of support body 1, louvre 25 has all been seted up to the bottom of support body 1, both sides.

In this embodiment, extrude mount 7 through splint 10, mount 7 extrudees

first fixing base

5, and 5 concertina movement of first fixing base drive and remove seat 4 and remove on dead lever 3, and the removal seat 4 that removes rotates through the pivot and drives movable strip 8, conveniently fixes and shares the weight of cable, avoids because the bearing is too high in the bottom of support body 1, causes the damage of support body 1, produces the unnecessary loss.

Specifically, the surface of the splint 10 is fixedly connected with a plastic pad 11, and the shape of the splint 10 is a circular arc.

In this embodiment, fixedly surface through splint 10 is connected with plastic pad 11, and splint 10's shape is the circular arc, protects the cable, prevents because long-time putting causes the wearing and tearing of cable outer wall, the life of extension cable.

Specifically, the upper surface of the frame cover 15 is fixedly connected with a waterproof layer 16, and the surface of the frame cover 15 is provided with air holes 17.

In this embodiment, through the upper surface fixedly connected with waterproof layer 16 at frame lid 15, prevent that support body 1 is inside to be intake, avoid cable contact water, reduce the unnecessary loss.

Specifically, the inside fixedly connected with couple piece 21 of 1 second fixing base 20 of support body, one side fixedly connected with expanding spring 22 of couple piece 21, one side fixedly connected with third fixed block 23 of expanding spring 22, couple piece 21 and third fixed block 23 sliding connection.

In this embodiment, the second fixing block 18 is used for movably connecting the movable hook 19 through the rotating shaft, the movable hook 19 extrudes the hook block 21, the hook block 21 slides through the expansion spring 22 and is clamped with the hook block 21, and unnecessary loss caused by falling of the frame cover 15 due to carrying of workers is avoided.

Specifically, the movable hook 19 is slidably connected with the hook block 21, and the shape of the movable hook 19 is matched with that of the hook block 21.

In this embodiment, the movable hook 19 is slidably connected to the hook block 21, and the movable hook 19 is matched with the hook block 21 in shape, so that the movable hook 19 and the hook block 21 can be conveniently clamped, and the safety is enhanced.

Specifically, the movable strip 8 is rotatably connected with the fixed frame 7 through a rotating shaft, and a slide way 27 is fixedly connected to the side surface of the fixed frame 7.

In this embodiment, rotate through the pivot through activity strip 8 and mount 7 and be connected, the side fixedly connected with slide 27 of mount 7, the pivot that activity strip 8 rotated the connection slides on slide 27 surfaces, and it is more convenient to let activity strip 8 remove.

The utility model discloses a theory of operation and use flow: during the use, put into support body 1 inside with the cable, the cable of putting into passes through splint 10 extrusion mount 7, mount 7 extrudees first fixing base 5, first fixing base 5 concertina movement drives and removes seat 4 and remove on dead lever 3, the removal seat 4 that removes rotates through the pivot and drives movable strip 8, two movable strip 8 are through the position at the alternately rotation control mount 7 place of bull stick 9, conveniently fix and share the weight of cable, second fixed block 18 is through pivot activity couple 19, activity couple 19 extrudees couple piece 21, couple piece 21 slides through expanding spring 22, activity couple 19 extrusion gets into second fixing base 20, and block with couple piece 21, when the inside high temperature of support body 1, the heat dispels the heat through louvre 25 of support body 1.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a tray type cable testing bridge, includes support body (1), its characterized in that: the side face of the frame body (1) is fixedly connected with a first fixed block (2), the bottom of the first fixed block (2) is fixedly connected with a fixed rod (3), the surface of the fixed rod (3) is connected with a movable seat (4) in a sliding manner, the middle of the fixed rod (3) is fixedly connected with a first fixed seat (5), one side of the first fixed seat (5) is fixedly connected with a telescopic loop bar (6), the surface of the telescopic loop bar (6) is sleeved with a spring (26), one end of the telescopic loop bar (6) is fixedly connected with a fixed frame (7), the movable seat (4) is rotatably connected with movable strips (8) through a rotating shaft, the two movable strips (8) are rotatably connected through a rotating rod (9), one side of the fixed frame (7) is fixedly connected with a clamping plate (10), and the inner wall of the frame body (1) is fixedly connected with, the fixed plate (12) is sleeved on the surface of the fixed rod (3), a sliding groove (13) is formed in one side of the support body (1), a T-shaped block (14) is connected to the inner wall of the sliding groove (13) in a sliding mode, a frame cover (15) is fixedly connected to the upper end of the T-shaped block (14), a second fixed block (18) is fixedly connected to one side of the support body (1), a movable hook (19) is connected to the front side of the second fixed block (18) in a rotating mode through a rotating shaft, a second fixed seat (20) is fixedly connected to the front side of the support body (1), an anti-rust layer (24) is fixedly connected to the bottom of the support body (1), and radiating holes (25).

2. The tray-type cable tray of claim 1, wherein: the surface of the clamping plate (10) is fixedly connected with a plastic pad (11), and the clamping plate (10) is in the shape of a circular arc.

3. The tray-type cable tray of claim 1, wherein: the upper surface of the frame cover (15) is fixedly connected with a waterproof layer (16), and the surface of the frame cover (15) is provided with air holes (17).

4. The tray-type cable tray of claim 1, wherein: the support body the inside fixedly connected with couple piece (21) of second fixing base (20), one side fixedly connected with expanding spring (22) of couple piece (21), one side fixedly connected with third fixed block (23) of expanding spring (22), couple piece (21) and third fixed block (23) sliding connection.

5. The tray-type cable tray of claim 1, wherein: the movable hook (19) is connected with the hook block (21) in a sliding mode, and the movable hook (19) is matched with the hook block (21) in shape.

6. The tray-type cable tray of claim 1, wherein: the movable strip (8) is rotatably connected with the fixed frame (7) through a rotating shaft, and the side surface of the fixed frame (7) is fixedly connected with a slide way (27).