CN214280795U

CN214280795U - Fixing part for connecting bridge frame and electric line pipe

Info

Publication number: CN214280795U
Application number: CN202023089190.9U
Authority: CN
Inventors: 王海军; 付春玲; 葛春; 段岩; 刘志立
Original assignee: Yanjian Group Co Ltd
Current assignee: Yanjian Group Co Ltd
Priority date: 2020-12-21
Filing date: 2020-12-21
Publication date: 2021-09-24
Anticipated expiration: 2030-12-21

Abstract

The utility model discloses a connect mounting of crane span structure and electric spool, including the crane span structure, the rotation groove has been seted up to the inner wall of crane span structure, the inside rotation in rotation groove is connected with the turning block, the outside fixedly connected with dwang of turning block, dwang and crane span structure sliding connection, the ring channel has been seted up to the inside of dwang, the inside contact of ring channel is connected with electric spool, the upper end contact of electric spool is connected with the clamp splice, the outside sliding connection of clamp splice has the connecting plate, connecting plate and crane span structure fixed connection. The utility model discloses a design clamp splice, dwang and electric spool's contact can play the effect of a centre gripping location to electric spool, and the connected mode is more convenient, and the sliding connection through clamp splice and connecting plate for distance between clamp splice and the dwang can be adjusted, thereby reaches the effect that adapts to different diameter electric spools.

Description

Fixing part for connecting bridge frame and electric line pipe

Technical Field

The utility model relates to a crane span structure technical field specifically is a mounting of connecting crane span structure and electric spool.

Background

The cable bridge is divided into structures such as a groove type cable bridge, a tray type cable bridge, a ladder type cable bridge, a grid bridge and the like, and is composed of a support, a supporting arm, an installation accessory and the like. The steel plate can be independently erected and also can be laid on various buildings (structures) and pipe gallery supports, the characteristics of simple structure, attractive appearance, flexible configuration, convenience in maintenance and the like are reflected, all parts need to be galvanized and installed on an outdoor bridge outside the building, and if the steel plate is near the seaside or belongs to a corrosive area, the steel plate must have the physical characteristics of corrosion resistance, moisture resistance, good adhesive force and high impact strength.

When present electric spool is connected with the crane span structure, the connected mode is comparatively complicated, is not convenient for install to after electric spool installs, be not convenient for stretch it.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a connecting bridge frame and electric spool's mounting has solved the comparatively complicated problem of electric spool and crane span structure connected mode, has still solved the problem that is not convenient for carry out the drawing after the electric spool installation.

In order to achieve the above object, the utility model provides a following technical scheme: a fixing part for connecting a bridge frame and an electric wire tube comprises a bridge frame, wherein a rotating groove is formed in the inner wall of the bridge frame, a rotating block is rotatably connected inside the rotating groove, a rotating rod is fixedly connected to the outer side of the rotating block and is in sliding connection with the bridge frame, a circular groove is formed in the rotating rod, the electric wire tube is in contact connection with the inner side of the circular groove, a clamping block is in contact connection with the upper end of the electric wire tube, a connecting plate is in sliding connection with the outer side of the clamping block and is fixedly connected with the bridge frame, a sliding groove is formed in the connecting plate, a sliding block is in sliding connection with the inner side of the sliding groove and is fixedly connected with the clamping block, a connecting seat is fixedly connected to the upper end of the connecting plate, a positioning groove is formed in the connecting seat, a positioning rod is in sliding connection with the inner side of the positioning groove and is fixedly connected with the clamping block, the upper end contact of connecting seat is connected with the limiting plate, limiting plate and crane span structure fixed connection, the upper end fixedly connected with holding ring of locating lever, holding ring and limiting plate sliding connection, the upper end contact of holding ring is connected with the threaded rod, the threaded rod passes through threaded connection with the limiting plate.

Preferably, the outer side of the rotating block is fixedly connected with a limiting ring, and the limiting ring is in contact with the bridge.

Preferably, a through hole is formed in the connecting plate, and a clamping block is connected to the inside of the through hole in a sliding mode.

Preferably, the spring is sleeved on the outer side of the positioning rod in a sliding mode, and two ends of the spring are respectively in contact with the clamping block and the connecting seat.

Preferably, a limiting groove is formed in the limiting plate, and a positioning ring is connected to the inside of the limiting groove in a sliding manner.

Preferably, the upper end fixedly connected with change of threaded rod, the change is made for a rubber material.

Compared with the prior art, the beneficial effects of the utility model are as follows:

1. the utility model discloses a design clamp splice, dwang and electric spool's contact can play the effect of a centre gripping location to electric spool, and the connected mode is more convenient, and the sliding connection through clamp splice and connecting plate for distance between clamp splice and the dwang can be adjusted, thereby reaches the effect that adapts to different diameter electric spools.

2. The utility model discloses a design turning block for the turning block can drive the dwang and rotate, when needs stretch to electric spool, through rotating the change, makes the threaded rod rebound, and the clamp splice diminishes to the clamp force of electric spool, can directly stimulate electric spool to the outside this moment, makes to be convenient for more stretch to electric spool.

Drawings

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

fig. 2 is a top view of the rotating rod structure of fig. 1 according to the present invention;

fig. 3 is an enlarged view of a portion a of fig. 1 according to the present invention.

In the figure: 1. a bridge frame; 2. a rotating groove; 3. rotating the block; 4. rotating the rod; 5. a limiting ring; 6. an annular groove; 7. an electrical conduit; 8. a clamping block; 9. a connecting plate; 10. a through hole; 11. a chute; 12. a slider; 13. a connecting seat; 14. positioning a groove; 15. positioning a rod; 16. a spring; 17. a limiting plate; 18. a limiting groove; 19. a positioning ring; 20. a threaded rod; 21. and (7) rotating the ring.

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, 2 and 3, a fixing member for connecting a bridge frame and an electrical conduit comprises a bridge frame 1, wherein a rotating groove 2 is formed in the inner wall of the bridge frame 1, a rotating block 3 is rotatably connected to the inside of the rotating groove 2, a rotating rod 4 is fixedly connected to the outside of the rotating block 3, the rotating rod 4 is slidably connected to the bridge frame 1, an annular groove 6 is formed in the rotating rod 4, an electrical conduit 7 is connected to the inside of the annular groove 6 in a contact manner, a clamping block 8 is connected to the upper end of the electrical conduit 7 in a contact manner, a connecting plate 9 is slidably connected to the outside of the clamping block 8, the connecting plate 9 is fixedly connected to the bridge frame 1, a sliding groove 11 is formed in the connecting plate 9, a sliding block 12 is slidably connected to the inside of the sliding groove 11, the sliding block 12 is fixedly connected to the clamping block 8, a connecting seat 13 is fixedly connected to the upper end of the connecting plate 9, a positioning groove 14 is formed in the connecting seat 13, and a positioning rod 15 is slidably connected to the positioning groove 14, locating lever 15 and clamp splice 8 fixed connection, the upper end contact of connecting seat 13 is connected with limiting plate 17, limiting plate 17 and crane span structure 1 fixed connection, the upper end fixedly connected with holding ring 19 of locating lever 15, holding ring 19 and limiting plate 17 sliding connection, the upper end contact of holding ring 19 is connected with threaded rod 20, threaded rod 20 passes through threaded connection with limiting plate 17.

Referring to fig. 1, a limiting ring 5 is fixedly connected to an outer side of the rotating block 3, and the limiting ring 5 contacts the bridge 1. By designing the limit ring 5, the rotation block 3 can be prevented from moving horizontally.

Referring to fig. 1 and 3, a through hole 10 is formed in the connecting plate 9, and the clamping block 8 is slidably connected to the through hole 10. The through hole 10 is designed so that the clamping block 8 can slide in the through hole 10.

Referring to fig. 1 and 3, a spring 16 is slidably sleeved outside the positioning rod 15, and two ends of the spring 16 are respectively in contact with the clamping block 8 and the connecting seat 13. The spring 16 is designed such that the force of the spring 16 acts on the clamping block 8.

Referring to fig. 1 and 3, a limiting groove 18 is formed in the limiting plate 17, and a positioning ring 19 is slidably connected to the limiting groove 18. The retaining ring 19 is designed to slide in the retaining groove 18 by designing the retaining groove 18.

Referring to fig. 1, a rotating ring 21 is fixedly connected to an upper end of the threaded rod 20, and the rotating ring 21 is made of a rubber material. The swivel 21 is designed such that the swivel 21 can rotate the threaded rod 20.

The utility model discloses the concrete implementation process as follows: when the bridge frame 1 and the electric conduit 7 are required to be connected, the clamping block 8 is pushed upwards, the clamping block 8 drives the sliding block 12 to slide in the sliding groove 11, meanwhile, the clamping block 8 drives the positioning rod 15 to move upwards, the spring 16 is compressed, then, the electric conduit 7 penetrates through the clamping block 8, then the clamping block 8 is loosened, a downward reaction force is given to the clamping block 8 through the telescopic action of the compressed spring 16, the clamping block 8 can move towards the electric conduit 7, the clamping block 8 is in contact with the electric conduit 7, the preliminary determination of the electric conduit 7 is completed, then, the rotating ring 21 is rotated, the rotating ring 21 drives the threaded rod 20 to rotate, the threaded rod 20 is in contact with the positioning ring 19, the positioning ring 19 drives the positioning ring 19 to move downwards, the positioning rod 19 drives the positioning rod 15 to move downwards, the positioning rod 15 drives the clamping block 8 to move downwards, and the clamping block 8 is tightly attached to the electric conduit 7, at the moment, the spring 16 is still in a compressed state, the positioning of the electric wire tube 7 is completed, and the distance between the clamping block 8 and the rotating rod 4 can be adjusted through the sliding connection of the clamping block 8 and the connecting plate 9, so that the effect of adapting to the electric wire tubes 7 with different diameters is achieved. When needs stretch electric spool 7, rotate swivel 21 for threaded rod 20 rebound, make threaded rod 20 and holding ring 19 separation, electric spool 7 is only fixed a position through the effort of spring 16 this moment, and the clamp splice 8 diminishes the clamp force of electric spool 7, can directly stimulate electric spool 7 to the outside, and electric spool 7 can drive dwang 4 and rotate, and dwang 4 drives turning block 3 at the 2 rotations of rotation groove, makes to be convenient for more stretch electric spool 7.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a connecting crane span structure and electric wire pipe's mounting, includes crane span structure (1), its characterized in that: the inner wall of the bridge frame (1) is provided with a rotating groove (2), the inner part of the rotating groove (2) is rotatably connected with a rotating block (3), the outer side of the rotating block (3) is fixedly connected with a rotating rod (4), the rotating rod (4) is slidably connected with the bridge frame (1), the inner part of the rotating rod (4) is provided with an annular groove (6), the inner part of the annular groove (6) is in contact connection with an electric wire pipe (7), the upper end of the electric wire pipe (7) is in contact connection with a clamping block (8), the outer side of the clamping block (8) is in sliding connection with a connecting plate (9), the connecting plate (9) is fixedly connected with the bridge frame (1), the inner part of the connecting plate (9) is provided with a sliding groove (11), the inner part of the sliding groove (11) is in sliding connection with a sliding block (12), the sliding block (12) is fixedly connected with the clamping block (8), and the upper end of the connecting plate (9) is fixedly connected with a connecting seat (13), constant head tank (14) have been seted up to the inside of connecting seat (13), the inside sliding connection of constant head tank (14) has locating lever (15), locating lever (15) and clamp splice (8) fixed connection, the upper end contact of connecting seat (13) is connected with limiting plate (17), limiting plate (17) and crane span structure (1) fixed connection, the upper end fixedly connected with holding ring (19) of locating lever (15), holding ring (19) and limiting plate (17) sliding connection, the upper end contact of holding ring (19) is connected with threaded rod (20), threaded rod (20) pass through threaded connection with limiting plate (17).

2. The fixture for connecting a bridge to an electrical conduit of claim 1, wherein: the outer side of the rotating block (3) is fixedly connected with a limiting ring (5), and the limiting ring (5) is in contact with the bridge (1).

3. The fixture for connecting a bridge to an electrical conduit of claim 1, wherein: a through hole (10) is formed in the connecting plate (9), and a clamping block (8) is connected to the inside of the through hole (10) in a sliding mode.

4. The fixture for connecting a bridge to an electrical conduit of claim 1, wherein: the outer side of the positioning rod (15) is sleeved with a spring (16) in a sliding mode, and two ends of the spring (16) are respectively in contact with the clamping block (8) and the connecting seat (13).

5. The fixture for connecting a bridge to an electrical conduit of claim 1, wherein: a limiting groove (18) is formed in the limiting plate (17), and a positioning ring (19) is connected to the inside of the limiting groove (18) in a sliding mode.

6. The fixture for connecting a bridge to an electrical conduit of claim 1, wherein: the upper end fixedly connected with change (21) of threaded rod (20), change (21) are made for a rubber material.