CN216649126U

CN216649126U - Make things convenient for combination ladder-type crane span structure of dismouting

Info

Publication number: CN216649126U
Application number: CN202123110344.2U
Authority: CN
Inventors: 梁洪伟; 易华纪; 苏宗奥
Original assignee: Guangxi Zuojiang Science And Industry Construction Co ltd
Current assignee: Guangxi Zuojiang Science And Industry Construction Co ltd
Priority date: 2021-12-10
Filing date: 2021-12-10
Publication date: 2022-05-31
Anticipated expiration: 2031-12-10

Abstract

The utility model discloses a combined ladder type bridge convenient to disassemble and assemble, which comprises a first vertical rod, a first connecting frame, a locking block, a second vertical rod, a second connecting frame, an adjusting rod, an installing block and a protecting block, wherein the outer surface of the first vertical rod is connected with the first connecting frame in a welding mode, the upper surface of the first connecting frame is connected with the locking block in a threaded mode, and the outer surface of the second vertical rod is connected with the second connecting frame in a welding mode. This make things convenient for combination ladder crane span structure of dismouting is provided with the connecting rod on the device, adjust pole and latch segment, rotation through the latch segment can make the connecting rod be fixed on first carriage and second carriage to whole device dismouting of being convenient for, inside first carriage was pegged graft through the second carriage simultaneously, make whole device portable more, and through the connecting rod in the inside slip of regulation pole, the width that can make whole device is adjusted, the practicality of whole device has been improved.

Description

Make things convenient for combination ladder-type crane span structure of dismouting

Technical Field

The utility model relates to the technical field of bridges, in particular to a combined ladder type bridge convenient to disassemble and assemble.

Background

The bridge plays the guard action in the installation of cable, according to actual construction needs, the kind of crane span structure has a lot, for example makes up the ladder-type crane span structure, and some current combination ladder-type crane span structures still have some not enoughly when using, for example:

some current combination ladder type bridges when using, can not simply effectually carry out the split, can only be in the same place through a large amount of bolt fixings to make whole device inconvenient carry, can not adjust the distance between the crane span structure simultaneously, when protecting the cable, can not carry out omnidirectional protection moreover, thereby make the use of whole device convenient inadequately.

Therefore, we propose a combined ladder-type bridge which is easy to disassemble and assemble so as to solve the problems mentioned above.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a combined ladder type bridge convenient to disassemble and assemble, and aims to solve the problems that the existing combined ladder type bridges in the market cannot be simply and effectively disassembled and can only be fixed together through a large number of bolts so that the whole device is inconvenient to carry, the distance between the bridges cannot be adjusted, and the cable cannot be protected in an all-around manner so that the whole device cannot be used conveniently when the combined ladder type bridge is used.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a make things convenient for combination ladder crane span structure of dismouting, includes first montant, first link, latch segment, second montant, second link, adjusts pole, installation piece and protective block, the surface welded connection of first montant has first link, the upper surface threaded connection of first link has the latch segment, the surface welded connection of second montant has the second link.

Preferably, the locking block is in threaded connection with the connecting rod, a connecting groove is formed in the outer surface of the connecting rod, and the inner diameter of the connecting groove is equal to the outer diameter of the locking block.

Preferably, the outer surface of the connecting rod is connected with an adjusting rod in a sliding mode, and the outer surface of the adjusting rod is connected with an installation block in a welding mode.

Preferably, the inside welded connection of installation piece has the bracing piece, the inside welded connection of bracing piece has reset spring.

Preferably, the supporting rods are arranged inside the mounting block at equal angles, and the supporting rods and the protection block form an elastic structure through return springs.

Preferably, the protective block and the support rod form a sliding structure, the outer surface of the protective block is arc-shaped, and the outer surface of the protective block is attached to a cable.

Compared with the prior art, the utility model has the beneficial effects that: this make things convenient for combination ladder-type crane span structure of dismouting:

(1) the connecting rod, the adjusting rod and the locking block are arranged on the device, the connecting rod can be fixed on the first connecting frame and the second connecting frame through the rotation of the locking block, so that the whole device is convenient to disassemble and assemble, and meanwhile, the second connecting frame is inserted into the first connecting frame, so that the whole device is more convenient to carry;

(2) be provided with bracing piece, protection piece and reset spring on the device, through pegging graft the installation piece with the cable, make protection piece extrusion reset spring to make the laminating that the protection piece can be fine at the cable surface, simultaneously through the dispersion of protection piece and installation piece to pressure, make that whole device can be better, the omnidirectional protects the cable, has improved the security of cable.

Drawings

FIG. 1 is a schematic cross-sectional view of the present invention;

FIG. 2 is a schematic view of the split structure of the present invention;

FIG. 3 is a schematic front view of the connecting rod of the present invention;

fig. 4 is a top cross-sectional view of the structural mounting block of the present invention.

In the figure: 1. a first vertical bar; 2. a first connection frame; 3. a locking block; 4. a second vertical bar; 5. a second connection frame; 6. a connecting rod; 7. adjusting a rod; 8. connecting grooves; 9. mounting blocks; 10. a support bar; 11. a return spring; 12. a protection block; 13. a cable.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides a technical solution: the utility model provides a make things convenient for combination ladder crane span structure of dismouting, including first montant 1, first link frame 2, latch segment 3, second montant 4, second link frame 5, connecting rod 6, adjust pole 7, spread groove 8, installation piece 9, bracing piece 10, reset spring 11, protection piece 12 and cable 13, the surface welded connection of first montant 1 has first link frame 2, the upper surface threaded connection of first link frame 2 has latch segment 3, the surface welded connection of second montant 4 has second link frame 5.

The connected mode between latch segment 3 and the connecting rod 6 is threaded connection, and spread groove 8 has been seted up to the surface of connecting rod 6, and the internal diameter of spread groove 8 equals the external diameter of latch segment 3, and through the fixed of connecting rod 6, can make first montant 1 and second montant 4 connect into a whole to make whole device can install cable 13.

The surface sliding connection of connecting rod 6 has regulation pole 7, and the surface welded connection who adjusts pole 7 has installation piece 9, and through the slip of adjusting pole 7, can make the width of whole device obtain adjusting, and then make installing that whole device can be better, improved the practicality of whole device.

The inside welded connection of installation piece 9 has bracing piece 10, and the inside welded fastening of bracing piece 10 is connected with reset spring 11, equally divides pressure through installation piece 9, makes that whole device can be better protect cable 13.

The supporting rods 10 are arranged in the mounting block 9 at equal angles, the supporting rods 10 form an elastic structure with the protection block 12 through the return springs 11, and pressure from all directions can be evacuated through deformation of the return springs 11, so that the whole device can better protect the cables 13.

The sliding structure is formed by the protective block 12 and the supporting rod 10, the outer surface of the protective block 12 is arc-shaped, the cable 13 is arranged on the outer surface of the protective block 12 in a laminating mode, the protective block 12 is laminated on the outer surface of the cable 13, the cable 13 is protected more comprehensively, and the situation that the cable 13 is damaged is reduced.

The working principle is as follows: when the combined ladder-type bridge convenient to disassemble and assemble is used, as shown in fig. 1-4, when the whole device needs to be installed, the second connecting frame 5 is pulled out of the first connecting frame 2, then the first vertical rod 1 and the second vertical rod 4 are placed at proper positions, the connecting groove 8 on the connecting rod 6 is aligned to the locking block 3, then the locking block 3 is screwed down, the connecting rod 6 is fixed by the locking block 3, then the rest connecting rods 6 are fixed by the same method, and meanwhile, the width of the whole device can be adjusted by pulling the first vertical rod 1 and the second vertical rod 4, so that the whole device is more convenient to install;

after the whole device is installed, the cable 13 needs to be installed, the cable 13 is inserted into the installation block 9, the cable 13 extrudes the protection block 12 (two sides of the protection block 12 are inclined, similar to the structure between a door lock and a door lock frame, and therefore detailed description is not given in the application), so that the protection block 12 slides inside the support rod 10, the return spring 11 is compressed and deformed, and the cable 13 is tightly fixed by the protection block 12, which is the working process of the whole device, and the content which is not described in detail in the specification belongs to the prior art which is known by technicians in the field.

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 various changes in the embodiments and/or modifications of the utility model can be made, and equivalents and modifications of some features of the utility model can be made without departing from the spirit and scope of the utility model.

Claims

1. The utility model provides a make things convenient for combination ladder crane span structure of dismouting, includes first montant (1), first connection frame (2), latch segment (3), second montant (4), second connection frame (5), adjusts pole (7), installation piece (9) and protective block (12), its characterized in that: the surface welded connection of first montant (1) has first connecting frame (2), the upper surface threaded connection of first connecting frame (2) has latch segment (3), the surface welded connection of second montant (4) has second connecting frame (5).

2. The combined ladder type bridge frame convenient to disassemble and assemble as claimed in claim 1, wherein: the connecting mode between latch segment (3) and connecting rod (6) is threaded connection, spread groove (8) have been seted up to the surface of connecting rod (6), the internal diameter of spread groove (8) equals the external diameter of latch segment (3).

3. The combined ladder type bridge frame convenient to disassemble and assemble as claimed in claim 2, wherein: the outer surface of the connecting rod (6) is connected with an adjusting rod (7) in a sliding mode, and the outer surface of the adjusting rod (7) is connected with an installation block (9) in a welding mode.

4. The combined ladder type bridge frame convenient to disassemble and assemble as claimed in claim 3, wherein: the inner welding of the mounting block (9) is connected with a support rod (10), and the inner welding of the support rod (10) is fixedly connected with a return spring (11).

5. The combined ladder type bridge frame convenient to disassemble and assemble as claimed in claim 4, wherein: the supporting rods (10) are arranged in the mounting block (9) at equal angles, and the supporting rods (10) and the protection block (12) form an elastic structure through return springs (11).

6. The combined ladder type bridge frame convenient to disassemble and assemble as claimed in claim 5, wherein: the protective block (12) and the support rod (10) form a sliding structure, the outer surface of the protective block (12) is arc-shaped, and the outer surface of the protective block (12) is attached to a cable (13).