CN220652888U

CN220652888U - Corrosion-resistant steel cable bridge

Info

Publication number: CN220652888U
Application number: CN202322334450.1U
Authority: CN
Inventors: 汤志峰; 刘娟
Original assignee: Nanjing Lihongsheng Electrical Equipment Co ltd
Current assignee: Nanjing Lihongsheng Electrical Equipment Co ltd
Priority date: 2023-08-30
Filing date: 2023-08-30
Publication date: 2024-03-22
Anticipated expiration: 2033-08-30

Abstract

The utility model discloses a corrosion-resistant steel cable bridge, which relates to the technical field of cable bridges and comprises a first bridge main body, wherein a U-shaped chute is formed in the first bridge main body, a U-shaped plate is arranged in the U-shaped chute in a sliding manner, cavities are formed in two sides of the U-shaped plate, fixing mechanisms are arranged in the two cavities, and one end, away from the first bridge main body, of the U-shaped plate is fixedly connected with a second bridge main body. According to the utility model, the two knobs are rotated through the fixing mechanism arranged in the two cavities, then each corresponding first trapezoid limiting block is respectively moved out of the corresponding limiting groove, then the U-shaped plate can move, and the two knobs are reversely rotated when the U-shaped plate moves to a specified position, so that the U-shaped plate can be fixed again.

Description

Corrosion-resistant steel cable bridge

Technical Field

The utility model relates to the technical field of cable bridges, in particular to a corrosion-resistant steel cable bridge.

Background

The cable bridge frame is divided into groove type, tray type, ladder frame type, net type and other structures, and is composed of a bracket, a bracket arm, an installation accessory and the like, and the bridge frame in a building can be independently erected and can also be laid on various buildings and pipe gallery brackets for fixing and protecting cables.

Through retrieving, a corrosion-resistant steel cable bridge with the publication number of CN217769372U comprises a bridge main body, a connecting plate and a cable fixing member, a bayonet is formed in the outer side of the other end of the bridge main body, a stop block is arranged at the position, close to the bayonet, of the inner side of the bridge main body, a pull rod is arranged on the outer side of the connecting plate, a clamping block is arranged on the inner side of one end of the pull rod, a blocking piece is arranged on the outer side of the connecting plate, a first spring is arranged on the outer side of the pull rod, and the cable fixing member comprises a lower cable fixing plate, and an upper cable fixing plate is arranged on the upper side of the lower cable fixing plate.

However, the existing steel cable bridge frame can only customize the size of the bridge frame in advance according to the installation environment, so that the length of the bridge frame cannot be flexibly adjusted according to the installation environment, and the construction process is delayed.

Disclosure of Invention

The present utility model has been made in view of the above-mentioned problems with the existing corrosion-resistant steel cable trays.

Therefore, the utility model aims to provide the corrosion-resistant steel cable bridge, and solves the problems that the conventional steel cable bridge can only customize the size of the bridge in advance according to the installation environment, so that the length of the bridge cannot be flexibly adjusted according to the installation environment, and the construction process is delayed.

In order to achieve the above object, the present utility model provides the following technical solutions:

the utility model provides a corrosion-resistant steel cable bridge, includes first crane span structure main part, U-shaped spout has been seted up to the inside of first crane span structure main part, the inside slip of U-shaped spout is provided with the U-shaped board, the cavity has all been seted up to the both sides of U-shaped board, two the inside of cavity all is provided with fixed establishment, the one end fixedly connected with second crane span structure main part of first crane span structure main part is kept away from to the U-shaped board.

Preferably, the fixing mechanism comprises a plurality of first trapezoid limiting blocks, a plurality of springs, a plurality of check blocks, two second trapezoid limiting blocks, two screw rods and two knobs, wherein through holes are formed in two sides of the cavity, the two first trapezoid limiting blocks are respectively and slidably arranged in the corresponding through holes, each check block is respectively and fixedly sleeved on the outer surface of the corresponding first trapezoid limiting block, each spring is respectively and slidably sleeved on the outer surface of the corresponding first trapezoid limiting block, two internal thread holes are formed in the upper surface of the cavity, the two screw rods are respectively and spirally sleeved in the corresponding internal thread holes, the two knobs are respectively and fixedly connected to one ends of the corresponding screw rods, the two second trapezoid limiting blocks are respectively and fixedly connected to one ends of the corresponding screw rods far away from the screw rods and are respectively matched with the corresponding two first trapezoid limiting blocks, a plurality of limiting grooves are respectively formed in two sides of the U-shaped sliding grooves, and each limiting groove is matched with the corresponding first trapezoid limiting blocks.

Preferably, two pressing strips are arranged on the surfaces of the first bridge body and the second bridge body, mounting holes are formed in two ends of each pressing strip, and bolts are arranged in the mounting holes.

Preferably, the surfaces of the first bridge main body and the second bridge main body are provided with a plurality of placing grooves, the lower surface of each pressing bar is provided with a plurality of clamping grooves, and each clamping groove is matched with the corresponding placing groove.

Preferably, two bar-shaped holes are formed in the upper surface of the U-shaped sliding groove, and the two bar-shaped holes are matched with the corresponding screw rods respectively.

Preferably, the inside of each standing groove and each draw-in groove is all fixedly connected with the rubber pad.

In the technical scheme, the utility model has the technical effects and advantages that:

1. according to the utility model, the two knobs are rotated through the fixing mechanisms arranged in the two cavities, then each corresponding first trapezoid limiting block is respectively moved out of the corresponding limiting groove, then the U-shaped plate can move, and the two knobs are reversely rotated when the U-shaped plate moves to a specified position, so that the U-shaped plate can be fixed again.

2. According to the utility model, by each pressing strip arranged on the surfaces of the first bridge body and the second bridge body, the cables in the placing grooves can be fixed, and thus the cables are prevented from loosening.

Drawings

In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings that are needed in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments described in the present utility model, and other drawings may be obtained according to these drawings for a person having ordinary skill in the art.

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is a top view of FIG. 1 of the present utility model;

FIG. 3 is an enlarged schematic view of portion A of FIG. 1 in accordance with the present utility model;

fig. 4 is a schematic perspective view of the molding of fig. 2 according to the present utility model.

Reference numerals illustrate:

1. a first bridge body; 2. a U-shaped plate; 3. a second bridge body; 4. a first trapezoid limiting block; 5. a spring; 6. a stop block; 7. a second trapezoid limiting block; 8. a screw rod; 9. a knob; 10. pressing strips; 11. a bolt; 12. and a rubber pad.

Detailed Description

In order to make the technical scheme of the present utility model better understood by those skilled in the art, the present utility model will be further described in detail with reference to the accompanying drawings.

The embodiment of the utility model discloses a corrosion-resistant steel cable bridge.

The utility model provides a corrosion-resistant steel cable bridge shown in figures 1-4, which comprises a first bridge body 1, wherein a U-shaped chute is formed in the first bridge body 1, a U-shaped plate 2 is arranged in the U-shaped chute in a sliding manner, cavities are formed in two sides of the U-shaped plate 2, fixing mechanisms are arranged in the two cavities, and one end, far away from the first bridge body 1, of the U-shaped plate 2 is fixedly connected with a second bridge body 3.

The distance between the first bridge body 1 and the second bridge body 3 is adjusted by means of the sliding U-shaped plate 2, so that the device is adapted to different installation environments.

In order to fix the U-shaped plate 2, as shown in fig. 1 and 3, the fixing mechanism comprises a plurality of first trapezoid limiting blocks 4, a plurality of springs 5, a plurality of stop blocks 6, two second trapezoid limiting blocks 7, two screw rods 8 and two knobs 9, through holes are respectively formed in two sides of the two cavities, the two first trapezoid limiting blocks 4 are respectively arranged in the corresponding through holes in a sliding mode, each stop block 6 is respectively fixedly sleeved on the outer surface of the corresponding first trapezoid limiting block 4, each spring 5 is respectively sleeved on the outer surface of the corresponding first trapezoid limiting block 4 in a sliding mode, internal thread holes are respectively formed in the upper surfaces of the two cavities, the two screw rods 8 are respectively sleeved on the inner portions of the corresponding internal thread holes in a threaded mode, the two knobs 9 are respectively fixedly connected to one ends of the corresponding screw rods 8, the two second trapezoid limiting blocks 7 are respectively fixedly connected to one ends of the corresponding screw rods 8 far away from the screw rods 9 and are respectively matched with the corresponding two first trapezoid limiting blocks 4, a plurality of limiting grooves are respectively formed in two sides of the two U-shaped sliding grooves, and each limiting groove is matched with the corresponding first trapezoid limiting block 4.

The two knobs 9 are rotated, then each corresponding first trapezoid limiting block 4 is respectively moved out of the corresponding limiting groove, then the U-shaped plate 2 can move, and when the U-shaped plate 2 moves to a designated position, the two knobs 9 are reversely rotated, so that the U-shaped plate 2 can be fixed again.

In order to fix the cable, as shown in fig. 2 and fig. 4, two pressing strips 10 are disposed on the surfaces of the first bridge body 1 and the second bridge body 3, mounting holes are formed at two ends of each pressing strip 10, bolts 11 are disposed in each mounting hole, a plurality of placing grooves are formed on the surfaces of the first bridge body 1 and the second bridge body 3, a plurality of clamping grooves are formed on the lower surface of each pressing strip 10, and each clamping groove is matched with the corresponding placing groove.

The cable can be secured with each bead 10, and then each bead 10 can be secured by each bolt 11.

In order to enable the two screw rods 8 to move, as shown in fig. 1-2, two strip-shaped holes are formed in the upper surface of the U-shaped chute and are matched with the corresponding screw rods 8 respectively.

The screw rod can move along with the U-shaped plate 2 when the U-shaped plate moves by using the two strip-shaped holes.

Finally, in order to protect the cable, as shown in fig. 1-2 and fig. 4, rubber pads 12 are fixedly connected to the inside of each placement groove and each clamping groove.

The outer surface of the cable can be protected from damage due to the high pressure by the rubber pad 12.

While certain exemplary embodiments of the present utility model have been described above by way of illustration only, it will be apparent to those of ordinary skill in the art that modifications may be made to the described embodiments in various different ways without departing from the spirit and scope of the utility model. Accordingly, the drawings and description are to be regarded as illustrative in nature and not as restrictive of the scope of the utility model, which is defined by the appended claims.

Claims

1. The utility model provides a corrosion-resistant steel cable bridge, includes first crane span structure main part (1), its characterized in that, U-shaped spout has been seted up to the inside of first crane span structure main part (1), the inside slip of U-shaped spout is provided with U-shaped board (2), the cavity has all been seted up to the both sides of U-shaped board (2), two the inside of cavity all is provided with fixed establishment, one end fixedly connected with second crane span structure main part (3) of first crane span structure main part (1) are kept away from to U-shaped board (2).

2. The corrosion-resistant steel cable bridge according to claim 1, wherein the fixing mechanism comprises a plurality of first trapezoid limiting blocks (4), a plurality of springs (5), a plurality of stop blocks (6), two second trapezoid limiting blocks (7), two screw rods (8) and two knobs (9), through holes are respectively formed in two sides of the cavity, the two first trapezoid limiting blocks (4) are respectively and slidably arranged in the corresponding through holes, each stop block (6) is respectively and fixedly sleeved on the outer surface of the corresponding first trapezoid limiting block (4), each spring (5) is respectively and slidably sleeved on the outer surface of the corresponding first trapezoid limiting block (4), two internal thread holes are respectively formed in the upper surface of the cavity, the two screw rods (8) are respectively and threadably sleeved on the inner portions of the corresponding internal thread holes, the two knobs (9) are respectively and fixedly connected to one ends of the corresponding screw rods (8), the two second trapezoid limiting blocks (7) are respectively and fixedly connected to one ends of the corresponding screw rods (8) far away from the corresponding ends of the corresponding screw rods (9) and respectively and are respectively and fixedly sleeved on the two corresponding first trapezoid limiting blocks (4), and the two first trapezoid limiting blocks are respectively and the two first trapezoid limiting blocks are matched with the two corresponding grooves (4) in each groove.

3. The corrosion-resistant steel cable bridge according to claim 1, characterized in that the surfaces of the first bridge body (1) and the second bridge body (3) are provided with two pressing strips (10), the two ends of each pressing strip (10) are provided with mounting holes, and the inside of each mounting hole is provided with a bolt (11).

4. A corrosion resistant steel cable bridge according to claim 3, wherein the surfaces of the first bridge body (1) and the second bridge body (3) are provided with a plurality of holding grooves, the lower surface of each pressing bar (10) is provided with a plurality of clamping grooves, and each clamping groove is matched with the corresponding holding groove.

5. The corrosion resistant steel cable bridge according to claim 1, wherein two strip-shaped holes are provided on the upper surface of the U-shaped chute, the two strip-shaped holes being respectively matched with the corresponding screw rods (8).

6. The corrosion resistant steel cable bridge according to claim 4, wherein a rubber pad (12) is fixedly connected to the inside of each of said holding grooves and each of said clamping grooves.