CN214626123U

CN214626123U - Bridge cable laying corner equipment

Info

Publication number: CN214626123U
Application number: CN202121267916.5U
Authority: CN
Inventors: 王伟
Original assignee: Guizhou Pengao Electric Technology Co ltd
Current assignee: Guizhou Pengao Electric Technology Co ltd
Priority date: 2021-06-07
Filing date: 2021-06-07
Publication date: 2021-11-05
Anticipated expiration: 2031-06-07

Abstract

The utility model discloses a crane span structure cable laying corner equipment, including corner mechanism, corner mechanism quantity is established to two, two corner mechanism is the symmetric distribution, corner mechanism includes backplate, first guide pulley, front bezel and second guide pulley, first guide pulley is established on the backplate top, first guide pulley bottom is passed through the bearing and is rotated with the backplate and be connected, the second guide pulley is established on the front bezel top, second guide pulley bottom is passed through the bearing and is rotated with the front bezel and be connected, the front bezel is established in one side of backplate, be equipped with the deflector roll between front bezel and the backplate. The utility model discloses a set up corner mechanism, set up adjustment mechanism at corner mechanism dorsal part, rotate the regulation post and can change the angle between two corner mechanisms, easy operation is convenient for angle between two corner mechanisms can be adjusted, laminate in cable turning angle more, improve cable laying's flexibility.

Description

Bridge cable laying corner equipment

Technical Field

The utility model relates to a cable laying technical field, in particular to crane span structure cable laying corner equipment.

Background

Cables are generally rope-like cables made by stranding several wires or groups of wires, each group insulated from the other and often twisted around a center, the entire outer surface being covered with a highly insulating covering. The cable has the characteristics of internal electrification and external insulation.

The crane span structure cable often meets the condition that the cable needs to turn when laying, need use corner equipment auxiliary cable corner this moment, but, the angle of the corner equipment among the prior art is fixed, can not adjust the angle, leads to help the cable to turn and has certain limitation.

Therefore, in view of the above technical problems, it is necessary for those skilled in the art to develop a bridge cable laying corner device.

SUMMERY OF THE UTILITY MODEL

The to-be-solved technical problem of the utility model is to provide a crane span structure cable laying corner equipment to solve among the prior art crane span structure cable laying corner equipment can not carry out the problem adjusted to the angle.

In order to solve the technical problem, the utility model discloses a technical scheme does:

the bridge cable laying corner equipment comprises two corner mechanisms, wherein the two corner mechanisms are symmetrically distributed, each corner mechanism comprises a back plate, a first guide wheel, a front plate and a second guide wheel, the first guide wheel is arranged at the top end of the back plate, the bottom end of the first guide wheel is rotatably connected with the back plate through a bearing, the second guide wheel is arranged at the top end of the front plate, the bottom end of the second guide wheel is rotatably connected with the front plate through a bearing, the front plate is arranged on one side of the back plate, and guide rollers are arranged between the front plate and the back plate;

the dorsal part of corner mechanism is equipped with adjustment mechanism, adjustment mechanism includes regulation post and screw rod, the screw has all been seted up at regulation post both ends, screw rod quantity is established to two, two the screw rod is established respectively at regulation post both ends, screw rod and the inboard threaded connection of screw, the screw rod is kept away from the one end fixedly connected with even piece of regulation post.

Preferably, the back plate back side is fixedly welded with a hinge block, and the connection block is hinged to the hinge block.

Preferably, the two screw rods are symmetrically distributed about a central axis of the adjusting column.

Preferably, a hinge is arranged between the two back plates, and the two back plates are hinged through the hinge.

Preferably, the top end of the back plate is fixedly welded with a first support, and the top end of the first guide wheel is rotatably connected with the first support through a bearing.

Preferably, a second support is fixedly welded to the top end of the front plate, and the top end of the second guide wheel is rotatably connected with the second support through a bearing.

Preferably, be parallel distribution between backplate and the front bezel, deflector roll one end is passed through the bearing and is connected with the backplate rotation, the deflector roll other end passes through the bearing and is connected with the front bezel rotation.

Preferably, a reinforcing plate is arranged between the back plate and the front plate, one end of the reinforcing plate is fixedly welded with the back plate, and the other end of the reinforcing plate is fixedly welded with the front plate.

Preferably, the surface of the outer wall of the guide roller is provided with a limiting groove.

Preferably, the outer side of the adjusting column is fixedly sleeved with a grip sleeve, and the grip sleeve is made of a rubber material.

By adopting the technical scheme, the method has the following beneficial effects:

1. the utility model discloses a set up corner mechanism, set up adjustment mechanism at corner mechanism dorsal part, rotate the regulation post and can change the angle between two corner mechanisms, easy operation is convenient for angle between two corner mechanisms can be adjusted, laminate in cable turning angle more, improve cable laying's flexibility.

2. The utility model discloses a set up the second guide pulley and can prevent that the cable from slipping from corner mechanism, the deflector roll is used for carrying out the bottom sprag to the cable, and the spacing groove is used for carrying on spacingly to the cable, prevents the cable landing.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below. It should be apparent that the drawings in the following description are merely exemplary, and that other embodiments can be derived from the drawings provided by those of ordinary skill in the art without inventive effort.

The structure, ratio, size and the like shown in the present specification are only used for matching with the content disclosed in the specification, so as to be known and read by people familiar with the technology, and are not used for limiting the limit conditions which can be implemented by the present invention, so that the present invention has no technical essential significance, and any structure modification, ratio relationship change or size adjustment should still fall within the scope which can be covered by the technical content disclosed by the present invention without affecting the efficacy and the achievable purpose of the present invention.

Fig. 1 is a schematic view of the overall structure provided by the present invention;

fig. 2 is a top cross-sectional view provided by the present invention;

fig. 3 is a schematic view of the overall structure of the adjusting mechanism provided by the present invention;

fig. 4 is the schematic view of the whole structure of the guide roller provided by the present invention.

In the figure: 1. a corner turning mechanism; 2. an adjustment mechanism; 3. a back plate; 4. a first guide wheel; 5. a front plate; 6. a second guide wheel; 7. a guide roller; 8. an adjustment column; 9. a screw hole; 10. a screw; 11. connecting blocks; 12. a hinged block; 13. a hinge; 14. a first bracket; 15. a second bracket; 16. a reinforcing plate; 17. a limiting groove; 18. and (6) a holding sleeve.

Detailed Description

The following describes the present invention with reference to the accompanying drawings. It should be noted that the description of the embodiments is provided to help understanding of the present invention, but the present invention is not limited thereto. In addition, the technical features related to the embodiments of the present invention described below may be combined with each other as long as they do not conflict with each other.

Referring to fig. 1-4, the utility model discloses a crane span structure cable laying corner equipment, including corner mechanism 1, corner mechanism 1 quantity is set to two, two corner mechanisms 1 are the symmetric distribution, corner mechanism 1 includes backplate 3, first guide pulley 4, front bezel 5 and second guide pulley 6, first guide pulley 4 is established on backplate 3 top, 4 bottom of first guide pulley rotate with backplate 3 through the bearing and be connected, second guide pulley 6 is established on 5 tops of front bezel, 6 bottoms of second guide pulley rotate with front bezel 5 through the bearing and be connected, front bezel 5 is established in one side of backplate 3, be equipped with deflector roll 7 between front bezel 5 and backplate 3;

1 dorsal part of corner mechanism is equipped with adjustment mechanism 2, adjustment mechanism 2 is including adjusting post 8 and screw rod 10, screw 9 has all been seted up at 8 both ends of regulation post, screw rod 10 quantity is established to two, two screw rod 10 is established respectively at 8 both ends of regulation post, screw rod 10 and the inboard threaded connection of screw 9, the one end fixedly connected with that adjusts post 8 is even piece 11 is kept away from to screw rod 10.

A hinge block 12 is fixedly welded on the back side of the back plate 3, and the connecting block 11 is hinged with the hinge block 12;

the two screw rods 10 are symmetrically distributed about the central axis of the adjusting column 8;

a hinge 13 is arranged between the two back plates 3, and the two back plates 3 are hinged through the hinge 13, so that the two corner mechanisms 1 can rotate relatively;

a first bracket 14 is fixedly welded at the top end of the back plate 3, the top end of the first guide wheel 4 is rotatably connected with the first bracket 14 through a bearing, and the first bracket 14 is used for supporting the first guide wheel 4;

a second bracket 15 is fixedly welded at the top end of the front plate 5, the top end of the second guide wheel 6 is rotatably connected with the second bracket 15 through a bearing, and the second bracket 15 is used for supporting the second guide wheel 6;

the cable support device is characterized in that the back plate 3 and the front plate 5 are distributed in parallel, one end of the guide roller 7 is rotatably connected with the back plate 3 through a bearing, the other end of the guide roller 7 is rotatably connected with the front plate 5 through a bearing, and the guide roller 7 is used for supporting the bottom of a cable;

a reinforcing plate 16 is arranged between the back plate 3 and the front plate 5, one end of the reinforcing plate 16 is fixedly welded with the back plate 3, the other end of the reinforcing plate 16 is fixedly welded with the front plate 5, and the reinforcing plate 16 improves the connection stability of the back plate 3 and the front plate 5;

a limiting groove 17 is formed in the surface of the outer wall of the guide roller 7, and the limiting groove 17 is used for limiting the cable;

the outer side of the adjusting column 8 is fixedly sleeved with a holding sleeve 18, the holding sleeve 18 is made of rubber materials, and the holding sleeve 18 is arranged to facilitate the holding of the adjusting column 8 and the operation of the adjusting column 8 to rotate

The working principle is as follows: the corner device comprises two corner mechanisms 1, wherein the two corner mechanisms 1 are symmetrically arranged, when the corner of a cable is assisted, the cable is tightly attached to a first guide wheel 4 and can slide along the first guide wheel 4, a certain angle is formed between the two corner mechanisms 1 so as to help the cable to turn the corner, a second guide wheel 6 prevents the cable from slipping off from the corner mechanisms 1, a guide roller 7 is used for supporting the bottom of the cable, a limiting groove 17 is used for limiting the cable and preventing the cable from slipping off, two back plates 3 are connected through a hinge 13 so as to enable the two corner mechanisms 1 to rotate relatively, an adjusting mechanism 2 is arranged on the back side of the corner mechanism 1, an adjusting column 8 is rotated, the adjusting column 8 is in threaded connection with a screw rod 10 through a screw hole 9, the thread directions of the two screw rods 10 are opposite, so that the two screw rods 10 can be driven to approach or separate from each other when the adjusting column 8 rotates, screw rod 10 can promote backplate 3, can drive two relative rotations of corner mechanism 1 when two screw rods 10 are close to each other or keep away from for angle between two corner mechanisms 1 can be adjusted, laminates in cable turning angle more, improves cable laying's flexibility.

The embodiments of the present invention have been described in detail with reference to the accompanying drawings, but the present invention is not limited to the described embodiments. It will be apparent to those skilled in the art that various changes, modifications, substitutions and alterations can be made in the embodiments without departing from the principles and spirit of the invention, and the scope of the invention is to be accorded the full scope of the claims.

Claims

1. The utility model provides a crane span structure cable laying corner equipment, includes corner mechanism (1), its characterized in that: the number of the corner mechanisms (1) is two, the two corner mechanisms (1) are symmetrically distributed, each corner mechanism (1) comprises a back plate (3), a first guide wheel (4), a front plate (5) and a second guide wheel (6), the first guide wheel (4) is arranged at the top end of the back plate (3), the bottom end of the first guide wheel (4) is rotatably connected with the back plate (3) through a bearing, the second guide wheel (6) is arranged at the top end of the front plate (5), the bottom end of the second guide wheel (6) is rotatably connected with the front plate (5) through a bearing, the front plate (5) is arranged on one side of the back plate (3), and a guide roller (7) is arranged between the front plate (5) and the back plate (3);

corner mechanism (1) dorsal part is equipped with adjustment mechanism (2), adjustment mechanism (2) are including adjusting post (8) and screw rod (10), screw (9) have all been seted up at regulation post (8) both ends, screw rod (10) quantity is established to two, two screw rod (10) are established respectively at regulation post (8) both ends, screw rod (10) and screw (9) inboard threaded connection, the one end fixedly connected with link piece (11) of adjusting post (8) are kept away from in screw rod (10).

2. The bridge cable laying corner apparatus of claim 1, wherein: the fixed welding in backplate (3) dorsal part has articulated piece (12), even piece (11) are articulated with articulated piece (12).

3. The bridge cable laying corner apparatus of claim 1, wherein: the two screw rods (10) are symmetrically distributed about the central axis of the adjusting column (8).

4. The bridge cable laying corner apparatus of claim 1, wherein: a hinge (13) is arranged between the two back plates (3), and the two back plates (3) are hinged through the hinge (13).

5. The bridge cable laying corner apparatus of claim 1, wherein: the top end of the back plate (3) is fixedly welded with a first support (14), and the top end of the first guide wheel (4) is rotatably connected with the first support (14) through a bearing.

6. The bridge cable laying corner apparatus of claim 1, wherein: the top end of the front plate (5) is fixedly welded with a second support (15), and the top end of the second guide wheel (6) is rotatably connected with the second support (15) through a bearing.

7. The bridge cable laying corner apparatus of claim 1, wherein: be parallel distribution between backplate (3) and front bezel (5), deflector roll (7) one end is passed through the bearing and is connected with backplate (3) rotation, the deflector roll (7) other end is passed through the bearing and is connected with front bezel (5) rotation.

8. The bridge cable laying corner apparatus of claim 1, wherein: and a reinforcing plate (16) is arranged between the back plate (3) and the front plate (5), one end of the reinforcing plate (16) is fixedly welded with the back plate (3), and the other end of the reinforcing plate (16) is fixedly welded with the front plate (5).

9. The bridge cable laying corner apparatus of claim 1, wherein: and the outer wall surface of the guide roller (7) is provided with a limit groove (17).

10. The bridge cable laying corner apparatus of claim 1, wherein: the outer side of the adjusting column (8) is fixedly sleeved with a holding sleeve (18), and the holding sleeve (18) is made of rubber materials.