CN215300067U

CN215300067U - Bridge bearing fixing support

Info

Publication number: CN215300067U
Application number: CN202121739911.8U
Authority: CN
Inventors: 宋秀明; 张勇
Original assignee: Anhui Yonglong Information Technology Co ltd
Current assignee: Anhui Yonglong Information Technology Co ltd
Priority date: 2021-07-29
Filing date: 2021-07-29
Publication date: 2021-12-24
Anticipated expiration: 2031-07-29

Abstract

The utility model discloses a crane span structure bearing fixed bolster, include two mounting panels, set up in the crane span structure cell body of mounting panel below and the sliding closure of slidable mounting on the crane span structure cell body, rotate through the bearing frame on the mounting panel and be connected with the screw rod, threaded connection has the thread bush on the screw rod, the tip of thread bush passes through coupling assembling and can dismantle with the crane span structure cell body and be connected, the inner wall fixedly connected with of crane span structure cell body is used for carrying out the pressfitting subassembly that the pre-compaction is fixed to inside cable. The utility model discloses an above-mentioned isotructure's cooperation has realized can changing the mounting height of crane span structure cell body and to dismantling the crane span structure cell body, and can also be simply quick carry out the pre-compaction fixed to the cable in the crane span structure cell body for the cable rule is orderly to be located the crane span structure cell body, provides convenience for later stage maintenance or change cable.

Description

Bridge bearing fixing support

Technical Field

The utility model relates to a cable testing bridge technical field specifically is a crane span structure bearing fixed bolster.

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. Can be independently erected and also can be laid on various buildings and pipe rack supports, and has the characteristics of simple structure, attractive appearance, flexible configuration, convenient maintenance and the like.

Because current crane span structure cell body simple structure is difficult for carrying out the pre-compaction to the cable in the crane span structure cell body fixed, leads to the cable to be difficult to regular orderly be located the crane span structure cell body, has brought the inconvenience for follow-up maintenance and change cable, consequently needs to improve.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a crane span structure bearing fixed bolster possesses the mounting height that can change the crane span structure cell body and dismantles the crane span structure cell body, and can also be simply quick carry out the pre-compaction fixedly to the cable in the crane span structure cell body for the cable rule is orderly to be located the crane span structure cell body, provides convenience for later stage maintenance or change cable, has solved 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 utility model provides a crane span structure bearing fixed bolster, includes two mounting panels, sets up crane span structure cell body and the sliding closure of slidable mounting on the crane span structure cell body in the mounting panel below, rotate through the bearing frame on the mounting panel and be connected with the screw rod, threaded connection has the thread bush on the screw rod.

The tip of thread bush passes through coupling assembling and can dismantle with the crane span structure cell body and be connected, the inner wall fixedly connected with of crane span structure cell body is used for carrying out the pressfitting subassembly that the pre-compaction is fixed to inside cable.

Preferably, coupling assembling includes the mount pad of fixed connection on the thread bush, the mount pad passes through bolt and crane span structure cell body fixed mounting.

Preferably, the side face of the bridge frame groove body is fixedly connected with a T-shaped sliding block, and the inner wall of the sliding cover is provided with a T-shaped sliding groove which slides and is matched with the T-shaped sliding block.

Preferably, the pressing component comprises an elastic metal sheet fixedly connected to the inner wall of the bridge frame groove body, and arc-shaped grooves used for placing cables are formed in the lower surface of the elastic metal sheet and the inner wall of the bridge frame groove body.

Preferably, the inner wall of the arc-shaped groove is fixedly connected with a rubber layer for protecting the cable.

Preferably, the elastic metal sheet is fixedly connected with a holding ring which is convenient for pulling the elastic metal sheet to swing.

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

the utility model provides a, through the setting of screw rod, thread bush, bearing frame, mount pad and bolt for rotate two screw rods, can drive the mount pad under the effect of thread bush and reciprocate, thereby can drive the crane span structure cell body and reciprocate, can adjust the mounting height of crane span structure cell body promptly according to the actual conditions on scene, and through the setting of mount pad and bolt, make and to dismantle the crane span structure cell body, the convenient cable to the crane span structure cell body is maintained.

Two, through the setting of elastic metal piece, arc wall and holding ring for under the effect of elastic metal piece elasticity, can carry out the pressfitting to the cable in the bridge cell body fixed, make the cable can be regular orderly be located the bridge cell body, provide convenience for later stage maintenance or change cable.

Drawings

Fig. 1 is a front view of the present invention;

fig. 2 is a front cross-sectional view of the present invention;

fig. 3 is an enlarged view of the structure of the present invention at a.

In the figure: 1. mounting a plate; 2. a bridge frame groove body; 3. a sliding cover; 4. a bearing seat; 5. a screw; 6. a threaded sleeve; 7. a mounting seat; 8. a bolt; 9. a T-shaped slider; 10. a resilient metal sheet; 11. a rubber layer; 12. a ring is held.

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.

Referring to fig. 1 to 3, the present invention provides a technical solution: the utility model provides a crane span structure bearing fixed bolster, includes two mounting panels 1, sets up crane span structure cell body 2 in mounting panel 1 below and slidable mounting is at sliding closure 3 on crane span structure cell body 2, rotates through bearing frame 4 on the mounting panel 1 and is connected with screw rod 5, and threaded connection has threaded sleeve 6 on the screw rod 5.

The tip of thread bush 6 passes through coupling assembling and can dismantle with crane span structure cell body 2 and be connected, and the inner wall fixedly connected with of crane span structure cell body 2 is used for carrying out the pressfitting subassembly that the pre-compaction is fixed to inside cable.

When the mounting height of crane span structure cell body 2 is adjusted to needs, through rotating two screw rods 5, because

screw rod

5 and 6 threaded connection of thread bush, and two screw rods 5 have restricted the rotation of crane span structure cell body 2, make can drive crane span structure cell body 2 and reciprocate under the effect of thread bush 6, can adjust the mounting height of crane span structure cell body 2 promptly according to the actual conditions at scene, and through coupling assembling's setting, make and to dismantle crane span structure cell body 2, pressing components then makes the cable can be regular orderly be located crane span structure cell body 2.

The connecting assembly comprises a mounting seat 7 fixedly connected to the threaded sleeve 6, and the mounting seat 7 is fixedly mounted with the bridge frame groove body 2 through a bolt 8.

Through the setting of mount pad 7 and bolt 8 for when needs dismantle crane span structure cell body 2, loosen bolt 8 soon and remove the fixed to crane span structure cell body 2, can accomplish the dismantlement.

The side fixedly connected with T type slider 9 of crane span structure cell body 2, the T type spout that slides and the adaptation with T type slider 9 is seted up to the inner wall of sliding closure 3, through the setting of T type slider 9 and T type spout for the movement track to sliding closure 3 has been injectd, makes sliding connection that sliding closure 3 can be stable on crane span structure cell body 2.

The pressing component comprises an elastic metal sheet 10 fixedly connected to the inner wall of the bridge frame groove body 2, and arc-shaped grooves used for placing cables are formed in the lower surface of the elastic metal sheet 10 and the inner wall of the bridge frame groove body 2.

When needs are fixed to the cable in the crane span structure cell body 2, through pulling elastic metal piece 10, make elastic metal piece 10 can swing certain range, then fill in the arc wall on elastic metal piece 10 the cable in, remove the application of force to elastic metal piece 10 afterwards, elastic metal piece 10 can carry out the pressfitting to the cable under the effect of elastic recovery power and fix, thereby make the cable can be regular orderly be located crane span structure cell body 2 in, it provides convenience to maintain or change the cable later stage.

The inner wall fixedly connected with of arc wall is used for carrying out the rubber layer 11 that protects to the cable, through the setting on rubber layer 11, has played the guard action to the cable, has avoided elasticity sheetmetal 10 to cause the harm to the surface of cable in the pressfitting process.

The elastic metal sheet 10 is fixedly connected with a holding ring 12 which is convenient for pulling the elastic metal sheet 10 to swing, and the elastic metal sheet 10 can be pulled more simply and conveniently by the arrangement of the holding ring 12.

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 crane span structure bearing fixed bolster, includes two mounting panels (1), sets up crane span structure cell body (2) of mounting panel (1) below and sliding closure (3) of slidable mounting on crane span structure cell body (2), its characterized in that: the mounting plate (1) is rotatably connected with a screw rod (5) through a bearing seat (4), and the screw rod (5) is in threaded connection with a threaded sleeve (6);

the end of the threaded sleeve (6) is detachably connected with the bridge groove body (2) through a connecting assembly, and the inner wall of the bridge groove body (2) is fixedly connected with a pressing assembly used for prepressing and fixing the internal cable.

2. The bridge support load-bearing mounting bracket of claim 1, wherein: the connecting assembly comprises a mounting seat (7) fixedly connected to the threaded sleeve (6), and the mounting seat (7) is fixedly mounted with the bridge frame groove body (2) through a bolt (8).

3. The bridge support load-bearing mounting bracket of claim 1, wherein: the side face of the bridge frame groove body (2) is fixedly connected with a T-shaped sliding block (9), and a T-shaped sliding groove which slides and is matched with the T-shaped sliding block (9) is formed in the inner wall of the sliding cover (3).

4. The bridge support load-bearing mounting bracket of claim 1, wherein: the pressing assembly comprises an elastic metal sheet (10) fixedly connected to the inner wall of the bridge frame groove body (2), and arc-shaped grooves used for placing cables are formed in the lower surface of the elastic metal sheet (10) and the inner wall of the bridge frame groove body (2).

5. The bridge frame load-bearing fixing bracket of claim 4, wherein: the inner wall of the arc-shaped groove is fixedly connected with a rubber layer (11) used for protecting the cable.

6. The bridge frame load-bearing fixing bracket of claim 4, wherein: the elastic metal sheet (10) is fixedly connected with a holding ring (12) which is convenient for pulling the elastic metal sheet (10) to swing.