CN217508205U

CN217508205U - Cable bridge and bridge assembly using same

Info

Publication number: CN217508205U
Application number: CN202221488185.1U
Authority: CN
Inventors: 姜进
Original assignee: Zhejiang Progress Electric Equipment Co ltd
Current assignee: Zhejiang Progress Electric Equipment Co ltd
Priority date: 2022-06-15
Filing date: 2022-06-15
Publication date: 2022-09-27
Anticipated expiration: 2032-06-15

Abstract

The utility model discloses a cable bridge and a bridge component using the cable bridge, which comprises two brackets, wherein the top and the bottom of the bracket are both provided with connecting grooves, the inner walls of two of the connecting grooves are slidably connected with a cover plate, the inner walls of the other two connecting grooves are slidably connected with a bottom plate, the bottom of the bracket is connected with a supporting arm in a laminating way, the installation between the supporting arm and the bracket is more convenient through a positioning plate, a positioning column, a spring and a connecting rod, a worker can correspond to the position of the positioning column through two connecting holes on the bottom plate and turn over the positioning plate simultaneously, so that the positioning plate drives the connecting rod to stretch, the spring is stretched, the worker can put the positioning column into the inner wall of the connecting hole, thereby after loosening the positioning plate, the bottom of the positioning plate is contacted with the top of a first connecting column, therefore, the bracket is fixed, and the bracket and the supporting arm are prevented from using a large number of bolt parts in the connection process, so that more time is consumed when workers install the bracket.

Description

Cable bridge and bridge assembly using same

Technical Field

The utility model relates to a crane span structure subassembly specifically is cable bridge and uses crane span structure subassembly of this cable bridge.

Background

The cable bridge is divided into structures such as a groove type structure, a tray type structure, a ladder type structure, a grid type structure and the like, and consists of a support, a supporting arm, an installation accessory and the like. The inner bridge frame of the building can be independently erected and also can be laid on various buildings and pipe gallery supports, the characteristics of simple structure, attractive appearance, flexible configuration, convenient maintenance and the like are reflected, all parts need to be galvanized and are arranged on the outdoor bridge frame outside the building, and a rigid structure system which is called a cable bridge frame and has a tight-joint supporting cable is formed by groove type, tray type or ladder type straight line sections, bends, tee joints and four-way components, supporting arms, hanging frames and the like.

The existing cable bridge and the existing supporting arm are complicated in connection operation in the installation process, and meanwhile, a large number of parts such as bolts are needed, so that more time is consumed for operation of workers, and the workers are inconvenient to detach and maintain in the later period.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a cable testing bridge and use crane span structure subassembly of this cable testing bridge to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the cable bridge frame comprises two supports, wherein the tops and the bottoms of the supports are respectively provided with a connecting groove, the inner walls of the two connecting grooves are slidably connected with a cover plate, the inner walls of the other two connecting grooves are slidably connected with a bottom plate, the bottom of each support is connected with a supporting arm in a laminating manner, one side of each supporting arm is fixedly connected with an ear plate, the inner wall of each ear plate is provided with a groove, the inner wall of each groove is slidably connected with a first connecting column, one side of each first connecting column is fixedly connected with one side of each support, one side of each ear plate is provided with a containing groove, the bottom end of the inner wall of each containing groove is fixedly provided with a spring, the top end of each spring is fixedly provided with a sliding column, the inner wall of each sliding column is hinged with a connecting rod, the top of each connecting rod is hinged with a positioning plate, and the bottom end of each positioning plate is connected with the top end of the corresponding first connecting column in a laminating manner, the other side of the bracket is fixedly connected with a second connecting column, one side of the second connecting column is fixedly connected with a connecting shaft, and one end of the connecting shaft is rotatably connected with one side of the positioning plate.

As the utility model discloses further scheme again: two connecting holes are formed in the bottom of the bottom plate, positioning columns are connected to the inner walls of the two connecting holes in an inserting mode, and the bottom ends of the positioning columns are fixedly connected with one side of the supporting arm.

As a further aspect of the present invention: the both sides of apron and the both sides of bottom plate all the symmetry are provided with the slot, per two the inner wall interlude of slot is connected with the connecting piece, threaded hole is seted up to one side of connecting piece.

As a further aspect of the present invention: the inner wall symmetry of support is provided with first positioning bolt, the outside of support is passed and threaded connection with the screw hole to one end of first positioning bolt.

As a further aspect of the present invention: and a second positioning bolt is inserted and connected to the top of the supporting arm.

As a further aspect of the present invention: the spring is made of stainless steel.

As a further aspect of the present invention: the spout has been seted up to the inner wall of holding tank, the inner wall sliding connection of spout has the slider, the one end of slider and the outside fixed connection of slip post.

As a further aspect of the present invention: the support is made of metal materials.

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

1. through the locating plate that sets up, the reference column, a spring, the connecting rod, it is more convenient to make the installation between trailing arm and the support, the staff is corresponding with the position of reference column through two connecting holes on the bottom plate, overturn the locating plate simultaneously, thereby make the locating plate drive the connecting rod and stretch, then stretch the spring, the staff then can put into the inner wall to the connecting hole with the reference column, thereby loosen behind the locating plate, make the bottom of locating plate contact with the top of first connecting column, thereby make the support fix, avoided support and trailing arm to use a large amount of bolt parts in the connection process, thereby consume more time when causing the staff to install.

2. Through the connecting piece and the first positioning bolt that set up for be convenient for dismantle and assemble between support, bottom plate, the apron, through inserting apron and bottom plate respectively to the spread groove in, thereby make the inside of support form a confined space, through inserting the connecting piece to the slot, fix the connecting piece through first positioning bolt, thereby make apron and bottom plate 3 accomplish with the support equipment.

Drawings

FIG. 1 is a schematic view of a cable tray and a tray assembly using the cable tray.

FIG. 2 is a schematic view of a cable tray and a bracket arm structure of a tray assembly using the cable tray.

FIG. 3 is a schematic view of a cable tray and a base plate in a tray assembly using the cable tray.

FIG. 4 is a schematic view of a cable tray and an ear plate of a tray assembly using the cable tray.

FIG. 5 is an enlarged schematic view of a cable tray and tray assembly using the cable tray at A of FIG. 1.

1. A support; 2. a cover plate; 3. a base plate; 4. a slot; 5. connecting holes; 6. a first connecting post; 7. an ear plate; 8. a bracket arm; 9. a positioning column; 10. positioning a plate; 11. a second connecting column; 12. accommodating grooves; 13. a connecting rod; 14. a chute; 15. a connecting member; 16. a first positioning bolt; 17. a second positioning bolt; 18. a spring; 19. a sliding post.

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.

Please refer to fig. 1-5 of the cable tray and the tray assembly using the same, which comprises two brackets 1, wherein the top and the bottom of the bracket 1 are both provided with connecting slots, the inner walls of two connecting slots are slidably connected with a cover plate 2, the inner walls of the other two connecting slots are slidably connected with a bottom plate 3, the bottom of the bracket 1 is attached with a supporting arm 8, one side of the supporting arm 8 is fixedly connected with an ear plate 7, the inner wall of the ear plate 7 is provided with a groove, the inner wall of the groove is slidably connected with a first connecting post 6, one side of the first connecting post 6 is fixedly connected with one side of the bracket 1, one side of the ear plate 7 is provided with an accommodating groove 12, the bottom end of the inner wall of the accommodating groove 12 is fixedly provided with a spring 18, the top end of the spring 18 is fixedly provided with a sliding post 19, the inner wall of the sliding post 19 is hinged with a connecting rod 13, the top of the connecting rod 13 is hinged with a positioning plate 10, the bottom end of the positioning plate 10 is attached with the top end of the first connecting post 6, the other side of the bracket 8 is fixedly connected with a second connecting column 11, one side of the second connecting column 11 is fixedly connected with a connecting shaft, and one end of the connecting shaft is rotatably connected with one side of the positioning plate 10.

Two connecting holes 5 are formed in the bottom of the bottom plate 3, positioning columns 9 are connected to the inner walls of the two connecting holes 5 in an inserting mode, and the bottom ends of the positioning columns 9 are fixedly connected with one sides of the supporting arms 8.

The both sides of apron 2 and the equal symmetry of the both sides of bottom plate 3 are provided with slot 4, and the inner wall interlude of per two slot 4 is connected with connecting piece 15, and threaded hole is seted up to one side of connecting piece 15.

The inner wall of the support 1 is symmetrically provided with first positioning bolts 16, and one ends of the first positioning bolts 16 penetrate through the outer side of the support 1 and are in threaded connection with the threaded holes.

The top of the bracket arm 8 is inserted and connected with a second positioning bolt 17.

The second positioning bolt 17 is provided to fix the bracket 8 in place in advance.

The spring 18 is made of stainless steel.

The inner wall of holding tank 12 has seted up spout 14, and the inner wall sliding connection of spout 14 has the slider, the outside fixed connection of the one end and the slip post 19 of slider.

The bracket 1 is made of metal material.

The utility model discloses a theory of operation is:

when the utility model is used, a worker inserts the cover plate 2 and the bottom plate 3 into the connecting groove respectively, so that a closed space is formed inside the bracket 1, inserts the connecting piece 15 into the slot 4, fixes the connecting piece 15 through the first positioning bolt 16, so that the assembly of the cover plate 2 and the bottom plate 3 with the bracket 1 is completed, the worker corresponds to the position of the positioning column 9 through the two connecting holes 5 on the bottom plate 3, turns over the positioning plate 10 at the same time, so that the positioning plate 10 drives the connecting rod 13 to stretch, the spring 18 is stretched, the worker can put the positioning column 9 into the inner wall of the connecting hole 5, so that the bottom of the positioning plate 10 is contacted with the top of the first connecting column 6 after loosening the positioning plate 10, so that the bracket 1 is fixed, and the bracket 1 and the supporting arm 8 are prevented from using a large number of bolt parts in the connecting process, thereby causing more time to be consumed when workers install the device.

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 or portions thereof without departing from the spirit and scope of the invention.

Claims

1. Cable testing bridge, including two supports (1), its characterized in that: the top and the bottom of the support (1) are both provided with connecting grooves, the inner walls of the two connecting grooves are connected with a cover plate (2) in a sliding manner, the inner walls of the other two connecting grooves are connected with a bottom plate (3) in a sliding manner, the bottom of the support (1) is connected with a supporting arm (8) in a laminating manner, one side of the supporting arm (8) is fixedly connected with an ear plate (7), the inner wall of the ear plate (7) is provided with a groove, the inner wall of the groove is connected with a first connecting column (6) in a sliding manner, one side of the first connecting column (6) is fixedly connected with one side of the support (1), one side of the ear plate (7) is provided with an accommodating groove (12), the bottom end of the inner wall of the accommodating groove (12) is fixedly provided with a spring (18), the top end of the spring (18) is fixedly provided with a sliding column (19), and the inner wall of the sliding column (19) is hinged with a connecting rod (13), the top of connecting rod (13) articulates there is locating plate (10), the bottom of locating plate (10) is connected with the top laminating of first spliced pole (6), opposite side fixedly connected with second spliced pole (11) of trailing arm (8), one side fixedly connected with connecting axle of second spliced pole (11), connecting axle one end is rotated with one side of locating plate (10) and is connected.

2. The cable tray of claim 1, wherein: two connecting holes (5) are formed in the bottom of the bottom plate (3), two positioning columns (9) are inserted and connected to the inner walls of the connecting holes (5), and the bottom ends of the positioning columns (9) are fixedly connected with one sides of the supporting arms (8).

3. The cable tray of claim 1, wherein: the both sides of apron (2) and the both sides of bottom plate (3) all the symmetry be provided with slot (4), per two the inner wall interlude of slot (4) is connected with connecting piece (15), threaded hole is seted up to one side of connecting piece (15).

4. The cable tray of claim 1, wherein: the inner wall of the support (1) is symmetrically provided with first positioning bolts (16), and one ends of the first positioning bolts (16) penetrate through the outer side of the support (1) and are in threaded connection with the threaded holes.

5. The cable tray of claim 1, wherein: the top of the bracket arm (8) is connected with a second positioning bolt (17) in an inserting way.

6. The cable tray of claim 1, wherein: the spring (18) is made of stainless steel.

7. The cable tray of claim 1, wherein: spout (14) have been seted up to the inner wall of holding tank (12), the inner wall sliding connection of spout (14) has the slider, the one end of slider and the outside fixed connection of slip post (19).

8. The cable tray of claim 1, wherein: the bracket (1) is made of metal materials.

9. A bridge frame assembly, comprising: the bridge assembly using the cable bridge of claims 1-8 above.