CN220652852U

CN220652852U - Bridge support frame

Info

Publication number: CN220652852U
Application number: CN202322048907.2U
Authority: CN
Inventors: 郝泽计; 马翠云
Original assignee: Xuzhou Haohua Electrical Equipment Co ltd
Current assignee: Xuzhou Haohua Electrical Equipment Co ltd
Priority date: 2023-08-01
Filing date: 2023-08-01
Publication date: 2024-03-22
Anticipated expiration: 2033-08-01

Abstract

The utility model belongs to the technical field of bridges, and particularly relates to a bridge support frame which comprises a support plate, wherein two support plates are symmetrically fixed at the bottom of the support plate, a bidirectional screw is rotatably connected between the two support plates through a bearing, a knob is fixed at one end of the bidirectional screw, two connecting blocks are symmetrically connected with the surface of the bidirectional screw through threads, and two strip-shaped sliding ports which are adapted to the connecting blocks are symmetrically arranged at the top of the support plate. According to the utility model, the cable bridge shell can be clamped and fixed conveniently and quickly by arranging the bearing plate, the support plate, the bidirectional screw, the knob, the connecting block, the strip sliding port and the clamping plate, and the square connecting column can be pulled out or retracted from the U-shaped plate conveniently and quickly by arranging the U-shaped plate, the mounting plate and the clamp Kong Heka assembly, so that the whole length can be adjusted conveniently, and the cable bridge shell can be well adapted to the use requirements under different conditions.

Description

Bridge support frame

Technical Field

The utility model relates to the technical field of bridges, in particular to a bridge support frame.

Background

The cable bridge mainly has the following three functions: support cable, protection cable and management cable, cable testing bridge divide into groove type, tray formula and ladder frame formula, net form isotructure, comprises support, trailing arm and installation annex etc. the support of present cable testing bridge is inconvenient to fix the testing bridge casing, and the length of support peg is inconvenient to adjust to the user demand under the different circumstances can not be better satisfied, consequently we have proposed a testing bridge support frame and solved above-mentioned problem.

Disclosure of Invention

(one) solving the technical problems

Aiming at the defects of the prior art, the utility model provides a bridge support frame which solves the problems in the background art.

(II) technical scheme

The utility model adopts the following technical scheme for realizing the purposes:

the utility model provides a bridge support frame, includes the bearing board, the bottom symmetry of bearing board is fixed with two mounting panels, two be connected with bi-directional screw through the bearing rotation between the mounting panel, bi-directional screw's one end is fixed with the knob, bi-directional screw's surface symmetry threaded connection has two connecting blocks, two bar sliding ports that adapt to the connecting block have been seted up to the top symmetry of bearing board, the top slip of connecting block runs through corresponding bar sliding port and is fixed with splint, the top symmetry of bearing board is fixed with two U template, sliding connection has square spliced pole in the U template, the top of square spliced pole is slided and is run through the top of U template and is fixed with the mounting panel, the draw-in hole has been seted up to the side wall equidistance of square spliced pole, the block subassembly that is used for the block draw-in hole is installed to a side wall of U template.

Further, the block subassembly is including fixing the U type seat at a U type board lateral wall, one side inner wall of U type seat is fixed with the spring, the one end of spring is fixed with dials the board, dial board sliding connection in U type seat, a lateral wall of dialling the board is fixed with the card pole that is fit for the draw-in hole, the through-hole that is used for the card pole to pass has been seted up to a lateral wall of U type board, the fixed surface of U type seat has the accessory plate.

Further, the directions of threads on the surfaces of two ends of the bidirectional screw are opposite, and threaded holes matched with the threads on the two ends of the bidirectional screw are respectively formed in the side walls of the two connecting blocks.

Further, a side wall of the clamping plate is fixedly provided with an anti-slip rubber pad, and anti-slip lines are formed in the surface of the knob.

Further, the four corners of mounting panel have all been seted up the mounting hole, the opening that is adapted to square spliced pole is seted up at the top of U template.

(III) beneficial effects

Compared with the prior art, the utility model provides the bridge support frame, which has the following beneficial effects:

according to the utility model, the cable bridge shell can be clamped and fixed conveniently and quickly by arranging the bearing plate, the support plate, the bidirectional screw, the knob, the connecting block, the strip-shaped sliding port and the clamping plate, and the square connecting column can be pulled out or retracted from the U-shaped plate conveniently and quickly by arranging the U-shaped plate, the mounting plate and the clamp Kong Heka, so that the whole length can be adjusted conveniently, and the cable bridge shell can be better adapted to the use requirements under different conditions.

Drawings

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

FIG. 2 is a schematic view of the structure of the U-shaped plate of the utility model;

FIG. 3 is a schematic view of the structure of the connecting block of the present utility model;

fig. 4 is a schematic structural view of a square connecting column according to the present utility model.

In the figure: 1. a bearing plate; 2. a support plate; 3. a bidirectional screw; 4. a knob; 5. a connecting block; 6. a strip-shaped sliding port; 7. a clamping plate; 8. a U-shaped plate; 9. square connecting columns; 10. a mounting plate; 11. a clamping hole; 12. a clamping assembly; 1201. a U-shaped seat; 1202. a spring; 1203. a poking plate; 1204. a clamping rod; 1205. an auxiliary plate; 13. a through hole; 14. a threaded hole; 15. an anti-slip rubber pad; 16. a mounting hole; 17. and (5) a through hole.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Examples

As shown in fig. 1, fig. 2, fig. 3 and fig. 4, a bridge support frame according to an embodiment of the present utility model includes a support plate 1, two support plates 2 are symmetrically fixed at the bottom of the support plate 1, a bidirectional screw 3 is rotatably connected between the two support plates 2 through a bearing, one end of the bidirectional screw 3 is fixed with a knob 4, the surface of the bidirectional screw 3 is symmetrically screwed with two connection blocks 5, the two end surfaces of the bidirectional screw 3 are opposite in screw direction, the side walls of the two connection blocks 5 are respectively provided with screw holes 14 adapted to the screw threads at the two ends of the bidirectional screw 3, the top of the support plate 1 is symmetrically provided with two bar-shaped sliding openings 6 adapted to the connection blocks 5, the top of the connection blocks 5 slides through the corresponding bar-shaped sliding openings 6 and is fixed with a clamping plate 7, the top of the support plate 1 is symmetrically fixed with two U-shaped plates 8,U in a sliding manner with square connection columns 9, the top end of the square connecting column 9 penetrates through the top of the U-shaped plate 8 in a sliding manner and is fixedly provided with a mounting plate 10, a clamping hole 11 is formed in one side wall of the square connecting column 9 at equal intervals, a clamping component 12 used for clamping the clamping hole 11 is arranged on one side wall of the U-shaped plate 8, when the square connecting column 9 is required to extend out and increase the whole length, the clamping component 12 can be used for removing the limit on the current clamping hole 11, then the square connecting column 9 is pulled out of the U-shaped plate 8 for a proper length, the clamping component 12 is used for clamping the corresponding clamping hole 11, the square connecting column 9 can be fixed, the square connecting column 9 is pulled out or retracted from the U-shaped plate 8 to operate on the ground, after the adjustment operation is finished, the mounting plate 10 is fixed on the roof of a building, when the bridge frame shell is required to be fixed on the support plate 1, the knob 4 can be rotated, the knob 4 can drive the bidirectional screw rod 3 to rotate, the bidirectional screw rod 3 can drive the two connecting blocks 5 to move towards the middle, and the connecting blocks 5 can drive the corresponding clamping plates 7 to move towards the middle, so that the bridge frame shell can be clamped and fixed.

As shown in fig. 1, 2 and 4, in some embodiments, the locking assembly 12 includes a U-shaped seat 1201 fixed on a side wall of the U-shaped board 8, a spring 1202 is fixed on an inner wall of one side of the U-shaped seat 1201, a pulling plate 1203 is fixed on one end of the spring 1202, the pulling plate 1203 is slidably connected in the U-shaped seat 1201, a clamping rod 1204 adapted to the clamping hole 11 is fixed on a side wall of the pulling plate 1203, a through hole 13 for the clamping rod 1204 to pass through is provided on a side wall of the U-shaped board 8, an auxiliary plate 1205 is fixed on a surface of the U-shaped seat 1201, when the restriction of the clamping hole 11 on the square connecting column 9 needs to be released, the auxiliary plate 1205 can be manually pressed, and the pulling plate 1203 can drive the clamping rod 1204 to move outwards, so that the clamping rod 1204 can be separated from the clamping hole 11 on the square connecting column 9, and the spring 1202 can be in a compressed state, so that the square connecting column 9 can be stretched out or retracted from the U-shaped board 8.

As shown in fig. 1, in some embodiments, an anti-slip rubber pad 15 is fixed on a side wall of the clamping plate 7, so that a better anti-slip effect can be achieved, so that the bridge shell is clamped more firmly, anti-slip lines are formed on the surface of the knob 4, and a better anti-slip effect can be achieved, so that the rotation of workers is facilitated.

As shown in fig. 1 and 2, in some embodiments, the four corners of the mounting plate 10 are provided with mounting holes 16, so as to facilitate the use of bolts to fix the mounting plate 10 on the roof of a building, and the top of the U-shaped plate 8 is provided with a through hole 17 adapted to the square connecting post 9, so that the square connecting post 9 can smoothly pass through the top of the U-shaped plate 8.

Finally, it should be noted that: the foregoing description is only a preferred embodiment of the present utility model, and the present utility model is not limited thereto, but it is to be understood that modifications and equivalents of some of the technical features described in the foregoing embodiments may be made by those skilled in the art, although the present utility model has been described in detail with reference to the foregoing embodiments. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model should be included in the protection scope of the present utility model.

Claims

1. The utility model provides a crane span structure support frame, includes carrier plate (1), its characterized in that: the utility model discloses a support plate, including support plate (1), square spliced pole (9), clamping hole (11) are offered in the top symmetry of support plate (1), two adaptation in bar sliding opening (6) of connecting block (5) have been offered to the top symmetry of support plate (1), the top slip of connecting block (5) runs through corresponding bar sliding opening (6) and is fixed with splint (7), the top symmetry of support plate (1) is fixed with two U template (8), the top sliding connection of U template (8) has square spliced pole (9), the top of square spliced pole (9) runs through the top of U template (8) and is fixed with mounting panel (10), clamping subassembly (12) that are used for block hole (11) are installed to a side wall equidistance of square spliced pole (9).

2. The bridge support of claim 1 wherein: the clamping assembly (12) comprises a U-shaped seat (1201) fixed on one side wall of a U-shaped plate (8), a spring (1202) is fixed on one side inner wall of the U-shaped seat (1201), a shifting plate (1203) is fixed at one end of the spring (1202), the shifting plate (1203) is slidably connected in the U-shaped seat (1201), a clamping rod (1204) which is matched with a clamping hole (11) is fixed on one side wall of the shifting plate (1203), a through hole (13) for the clamping rod (1204) to penetrate is formed in one side wall of the U-shaped plate (8), and an auxiliary plate (1205) is fixed on the surface of the U-shaped seat (1201).

3. The bridge support of claim 1 wherein: screw threads on two end surfaces of the bidirectional screw rod (3) are opposite in direction, and threaded holes (14) matched with the screw threads on two ends of the bidirectional screw rod (3) are respectively formed in the side walls of the two connecting blocks (5).

4. The bridge support of claim 1 wherein: a side wall of the clamping plate (7) is fixedly provided with an anti-slip rubber pad (15), and anti-slip lines are formed in the surface of the knob (4).

5. The bridge support of claim 1 wherein: mounting holes (16) are formed in four corners of the mounting plate (10), and through holes (17) which are adapted to the square connecting columns (9) are formed in the tops of the U-shaped plates (8).