CN210315239U

CN210315239U - Shock absorption support for bridge construction

Info

Publication number: CN210315239U
Application number: CN201920842586.4U
Authority: CN
Inventors: 刘波; 李磊; 潘涛; 黄峰; 许炳刚; 宋俊成; 全有维
Original assignee: Third Construction Co Ltd of China Construction Eighth Engineering Divison Co Ltd
Current assignee: Third Construction Co Ltd of China Construction Eighth Engineering Divison Co Ltd
Priority date: 2019-06-05
Filing date: 2019-06-05
Publication date: 2020-04-14
Anticipated expiration: 2029-06-05

Abstract

The utility model discloses a shock absorption support for bridge construction, which comprises a base and a shock absorption device, wherein the shock absorption device comprises a bottom plate, a top plate, a telescopic rod and a shock absorption spring, the center of the lower surface of the bottom plate is fixedly connected with the top of the support frame through a bolt, the upper surface of the top plate is fixedly connected with the lower surface of a workbench through a bolt, the telescopic rod is fixedly arranged between the center of the upper surface of the bottom plate and the center of the lower surface of the top plate through a bolt, the shock absorption spring is sleeved outside the telescopic rod, the bottom of the shock absorption spring is fixedly connected with the bottom plate, and the top of the shock absorption spring is fixedly connected with the top plate, the utility model discloses a shock absorption device separates the workbench from the support frame, when a beam plate is placed on the workbench, the counter-elastic force of the workbench to the beam plate is consumed through the, the collision of the working table to the beam plate is avoided.

Description

Shock absorption support for bridge construction

Technical Field

The utility model relates to a bridge engineering construction technical field specifically is a shock absorber support is used in bridge construction.

Background

Bridge engineering refers to the working process of bridge exploration, design, construction, maintenance, detection and the like, and the science and engineering technology for researching the process, and is a branch of civil engineering, and the development of bridge engineering mainly depends on the needs of transportation on the bridge engineering.

Various equipment can be used often in the work progress of bridge, for example when transporting the beam slab, need use the support to support and live the beam slab, because the weight of beam slab is great, when the support frame was placed to the beam slab on, the support frame can produce great vibration, causes continuous meeting between support frame and the beam slab to cause the beam slab to damage, but current beam slab support frame does not have fine damping device, can't play fine cushioning effect to the support of beam slab.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a shock absorber support is used in bridge construction 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: a shock absorption bracket for bridge construction comprises a base and a shock absorption device, wherein the center of the upper surface of the base is fixedly provided with an upright post through a bolt, the top of the upright post is fixedly provided with a supporting frame through a bolt, the top of the supporting frame is fixedly provided with a damping device through a bolt, the top of the damping device is fixedly provided with a workbench through bolts, the damping device comprises a bottom plate, a top plate, a telescopic rod and a damping spring, the center of the lower surface of the bottom plate is fixedly connected with the top of the support frame through a bolt, the upper surface of the top plate is fixedly connected with the lower surface of the workbench through a bolt, a telescopic rod is fixedly arranged between the center of the upper surface of the bottom plate and the center of the lower surface of the top plate through a bolt, the telescopic link outside has cup jointed damping spring, damping spring bottom and bottom plate fixed connection, damping spring top and roof fixed connection.

Preferably, four corners of the lower surface of the base are respectively and fixedly provided with universal wheels through bolts.

Preferably, the support frame is provided with four support rods, and the four support rods are symmetrical to each other.

Preferably, the telescopic link includes fixed sleeve pipe and movable rod, fixed intraduct slidable mounting has the movable rod, fixed sleeve pipe bottom and bottom plate fixed connection, movable rod top and roof fixed connection.

Preferably, the outer wall of one end of the movable rod, which is positioned in the fixed sleeve, is symmetrically and fixedly provided with sliding blocks through bolts, and the inner wall of the fixed sleeve is symmetrically provided with sliding chutes matched with the sliding blocks.

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

the utility model discloses a damping device is lived to the support frame of four bracing pieces support, then keeps apart workstation and support frame through damping device, when placing the roof beam board on the workstation, consumes the bounce-back force of workstation to the roof beam board through the damping spring in the damping device, prevents to vibrate between roof beam board and the workstation, has avoided the workstation to the roof beam board bump.

Drawings

FIG. 1 is a schematic view of the structure of the present invention;

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

fig. 3 is the schematic view of the cross-section structure of the telescopic rod of the present invention.

In the figure: 10-a base; 11-universal wheels; 12-a column; 13-a support frame; 14-a workbench; 20-a shock absorbing device; 21-a bottom plate; 22-a top plate; 23-a telescopic rod; 24-a damping spring; 25-fixing the sleeve; 26-a movable rod; 27-a slide block; 28-chute.

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. 1-3, the present invention provides a technical solution: a shock absorption support for bridge construction comprises a base 10 and a shock absorption device 20, wherein a stand column 12 is fixedly installed at the center of the upper surface of the base 10 through a bolt, a support frame 13 is fixedly installed at the top of the stand column 12 through a bolt, a shock absorption device 20 is fixedly installed at the top of the support frame 13 through a bolt, a workbench 14 is fixedly installed at the top of the shock absorption device 20 through a bolt, the shock absorption device 20 comprises a bottom plate 21, a top plate 22, an expansion rod 23 and a shock absorption spring 24, the center of the lower surface of the bottom plate 21 is fixedly connected with the top of the support frame 13 through a bolt, the upper surface of the top plate 22 is fixedly connected with the lower surface of the workbench 14 through a bolt, the expansion rod 23 is fixedly installed between the center of the upper surface of the bottom plate 21 and the center of the lower surface of the top plate 22 through a bolt, the, the top of the damping spring 24 is fixedly connected with the top plate 22.

Wherein, four edges of base 10 lower surface respectively through bolt fixed mounting have universal wheel 11, support base 10 simultaneously through four universal wheels 11, not only can prevent that base 10 from taking place the slope, also prevented the bulk movement of support simultaneously.

Wherein, support frame 13 is provided with four bracing pieces, four the bracing piece is symmetry each other, constitutes a support frame 13 of accomplishing through four bracing pieces, and the height of four bracing pieces is the same simultaneously, guarantees support frame 13 support table 14 that can be steady like this, prevents that workstation 14 from taking place the slope.

Wherein, telescopic link 23 includes fixed sleeve 25 and movable rod 26, the inside slidable mounting of fixed sleeve 25 has movable rod 26, fixed sleeve 25 bottom and bottom plate 21 fixed connection, movable rod 26 top and roof 22 fixed connection, when placing the beam slab on workstation 14, the beam slab produces pressure to workstation 14, then workstation 14 produces pressure to damping device 20 to drive movable rod 26 slides in fixed sleeve 25 is inside.

Wherein, the outer wall that movable rod 26 is located the inside one end of fixed sleeve 25 has slider 27 through bolt symmetry fixed mounting, runner 28 of cooperation slider 27 is seted up to fixed sleeve 25 inner wall symmetry, through slider 27 and the cooperation of runner 28, has made things convenient for movable rod 26 to slide in fixed sleeve 25 is inside to prevent that movable rod 26 from taking place the skew at gliding in-process.

The working principle is as follows: when using, support frame 13 through four bracing pieces holds damping device 20, then keep apart workstation 14 and support frame 13 through damping device 20, when placing the beam slab on workstation 14, the beam slab produces pressure to workstation 14, then workstation 14 produces pressure to damping device 20, thereby it slides inside fixed sleeving 25 to drive movable rod 26, it is flexible to drive damping spring 24 simultaneously, it produces pressure to workstation 14 to consume the beam slab through damping spring 24's flexible, prevent to take place the vibration between beam slab and the workstation 14, the collision of workstation 14 to the beam slab has been avoided.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

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 shock mount for bridge construction, includes base (10) and damping device (20), there is stand (12) at the center department of base (10) upper surface through bolt fixed mounting, there is support frame (13) at stand (12) top through bolt fixed mounting, there is damping device (20) at support frame (13) top through bolt fixed mounting, there is workstation (14), its characterized in that at damping device (20) top through bolt fixed mounting: damping device (20) include bottom plate (21), roof (22), telescopic link (23) and damping spring (24), bolt fixed connection is passed through with support frame (13) top in the center department of bottom plate (21) lower surface, bolt fixed connection is passed through with workstation (14) lower surface in roof (22) upper surface, there is telescopic link (23) through bolt fixed mounting between the center department of bottom plate (21) upper surface and the center department of roof (22) lower surface, damping spring (24) have been cup jointed to telescopic link (23) outside, damping spring (24) bottom and bottom plate (21) fixed connection, damping spring (24) top and roof (22) fixed connection.

2. The shock absorption bracket for bridge construction according to claim 1, wherein: four corners of the lower surface of the base (10) are respectively fixedly provided with universal wheels (11) through bolts.

3. The shock absorption bracket for bridge construction according to claim 1, wherein: the support frame (13) is provided with four support rods, and the four support rods are symmetrical to each other.

4. The shock absorption bracket for bridge construction according to claim 1, wherein: telescopic link (23) include fixed sleeve pipe (25) and movable rod (26), the inside slidable mounting of fixed sleeve pipe (25) has movable rod (26), fixed sleeve pipe (25) bottom and bottom plate (21) fixed connection, movable rod (26) top and roof (22) fixed connection.

5. The shock absorption bracket for bridge construction according to claim 4, wherein: the outer wall that movable rod (26) are located the inside one end of fixed sleeve pipe (25) has slider (27) through bolt symmetry fixed mounting, spout (28) of cooperation slider (27) are seted up to fixed sleeve pipe (25) inner wall symmetry.