CN211778724U

CN211778724U - Shock absorption support

Info

Publication number: CN211778724U
Application number: CN201921768012.3U
Authority: CN
Inventors: 靳春光
Original assignee: Huilumei Beijing Technology Co ltd
Current assignee: Tianjin Grantley Offshore Engineering Equipment Co., Ltd
Priority date: 2019-10-21
Filing date: 2019-10-21
Publication date: 2020-10-27
Anticipated expiration: 2029-10-21

Abstract

The utility model provides a pair of shock absorption support, include, relative backup pad and the mounting panel that sets up, through shock attenuation part fixed connection between backup pad and the mounting panel, backup pad below fixed connection is on the support base, and the mounting panel top sets up needs absorbing equipment, will need absorbing equipment fixed connection on the mounting panel through equipment fixing splint and locking mechanism, the utility model provides a shock absorption support, simple structure, small in size, easy dismounting, inside has shock attenuation part, can greatly reduce the impact that the focus vibrations brought, protects focus positioning device effectively, is provided with the line hole in backup pad inside, effectively protects cable and restraint cable, and the material of all parts is the material of preventing seawater corrosion, can prevent the corrosion injury that the sea water caused to it.

Description

Shock absorption support

Technical Field

The utility model relates to a marine seismic survey equipment field, in particular to shock absorber support.

Background

With the improvement of the comprehensive capability of the national government on the marine science investigation ship, more and more marine science investigation ships carry the task of seismic exploration. In the seismic exploration equipment, a seismic source is responsible for generating seismic signals required for detection, the principle is that compressed air is instantly released and sprayed into seawater to be expanded through the control of an electromagnetic valve, so that acoustic signals are generated, violent vibration and impact are generated when the air is expanded, seismic source positioning equipment required for seismic source positioning is located at a position close to the upper portion of the seismic source, and when a rigid fixing base is adopted, most of the violent vibration generated by the seismic source is transmitted to the seismic source positioning equipment, so that the equipment is easily damaged. Therefore, a new shock absorbing bracket needs to be designed to solve the above problems.

SUMMERY OF THE UTILITY MODEL

In order to solve the technical problems, the damping support is simple in structure, small in size and convenient to disassemble and assemble, the elasticity of the damping material is suitable for the seismic wave vibration frequency, the impact caused by seismic source vibration can be greatly reduced, and seismic source positioning equipment is effectively protected.

The utility model provides a pair of shock absorption support, include, relative backup pad and the mounting panel that sets up, the backup pad with through shock attenuation part fixed connection between the mounting panel, backup pad below fixed connection is on the support base, the mounting panel top sets up needs absorbing equipment, will through equipment mounting plate and locking mechanism need absorbing equipment fixed connection be in on the mounting panel, the backup pad with through shock attenuation part fixed connection between the mounting panel.

Furthermore, the damping part adopts rubber, a spring or elastic materials such as a steel wire rope damper and the like which are matched with the vibration frequency as a damping structure.

Furthermore, N damping components are evenly distributed between the supporting plate and the mounting plate in the circumferential direction, wherein N is more than or equal to 2.

Furthermore, through holes are formed in the center of the mounting plate, the center of the supporting plate and the lower portion of the supporting plate and serve as wire passing holes, and rib plates are arranged between the lower portion of the supporting plate and the outer side of the supporting base.

Furthermore, the lower end of the supporting plate is connected with the supporting base through a bolt and can also be fixedly connected in a welding mode.

Further, the support base is fixed in a clamping hoop mode, and can adopt various fixing modes according to actual conditions, such as welding, bolt fixing or rope bundling and the like.

Further, the mounting panel with equipment fixing splint parallel arrangement, equipment fixing splint are half circular, will equipment restriction is in the mounting panel center.

Further, the mounting panel with the equipment fixing splint parallel placement, equipment fixing splint are the ring shape, will equipment restriction is in the ring center.

Furthermore, the locking mechanism is used for locking a bolt or a clamp, and the mounting plate and the equipment fixing clamping plate are clamped by the locking mechanism to fix the equipment needing damping.

Furthermore, the supporting base, the supporting plate, the mounting plate, the equipment fixing clamping plate and the locking mechanism are made of stainless steel, anticorrosive aluminum alloy or engineering plastics.

To sum up, the utility model provides a pair of shock absorber support compares beneficial effect that it had with prior art does, the utility model provides a shock absorber support, simple structure, small in size, easy dismounting, inside has shock attenuation part, its shock attenuation material elasticity is fit for focus vibration frequency, can reduce the impact that focus vibrations brought greatly, can protect focus positioning device effectively, inside being provided with the line hole in the backup pad, make things convenient for the equipment cable to pass from wherein walking the line, effective protection cable, also can retrain the cable simultaneously, avoid intertwining between the cable to cause and connect the confusion, the material of all parts is seawater corrosion prevention material, can prevent the seawater corrosion injury that leads to the fact to it.

Drawings

Fig. 1 is a schematic front view of a shock absorbing bracket according to the present invention;

fig. 2 is a schematic side view of a shock absorbing bracket according to the present invention;

fig. 3 is a schematic top view of a shock absorbing bracket according to the present invention;

in the figure:

1. a support base; 2. a wire passing hole; 3. a support plate; 4. a shock-absorbing member; 5. mounting a plate; 6. a device fixing splint; 7. a locking mechanism; 8. a device requiring shock absorption.

Detailed Description

The invention will be described in further detail with reference to the following drawings and specific embodiments:

as shown in figures 1 to 3, the utility model provides a damping support, which comprises a supporting plate 3 and a mounting plate 5 which are oppositely arranged, wherein the top end of the supporting plate 3 is a circular flat plate which forms a plane for supporting, the mounting plate 5 is a circular flat plate, the two planes are parallel and opposite, the supporting plate 3 and the mounting plate 5 are fixedly connected through a plurality of damping parts 4 which are uniformly distributed along a circular ring, the supporting plate 3 and the damping parts 4 and the mounting plate 5 are fixed through bolts, the lower part of the supporting plate 3 is fixedly connected on a supporting base 1 through bolts, a device 8 which needs damping is arranged above the mounting plate 5, through the annular equipment fixing splint 6 of circle and locking mechanism 7 will need absorbing equipment 8 fixed connection on mounting panel 5, whole shock absorber support simple structure, the bolt fastening mode makes and dismantles conveniently between each part, conveniently carries and transports.

In a preferred embodiment, N damping components 4 are uniformly distributed between the supporting plate 3 and the mounting plate 5 in the circumferential direction, wherein N is more than or equal to 2, and the damping to vibration and shock waves can be enhanced.

In a preferred embodiment, the shock absorbing member 4 is made of an elastic material such as rubber, a spring or a wire rope shock absorber matched with the shock frequency as a shock absorbing structure, so as to effectively absorb shock impact.

In a preferred embodiment, through holes are arranged in the center of the mounting plate 5, the center of the support plate 3 and below the support plate 3 and serve as the wire passing holes 2, so that equipment cables can conveniently pass through the through holes, the cables are protected, meanwhile, the cables can be restrained, and the problem that the cables are wound with one another to cause disordered connection is avoided.

In a preferred embodiment, a rib plate is arranged between the lower part of the support plate 3 and the outer side of the support base 1, so that the support function of the support plate 3 is enhanced, a larger load is borne, and the cost is reduced.

In a preferred embodiment, the lower end of the supporting plate 3 is connected with the supporting base 1 through bolts, and can also be fixedly connected by welding.

In a preferred embodiment, the support base 1 is fixed in the form of a clamp, which may take various forms depending on the actual situation, such as welding, bolting or lashing.

In a preferred embodiment, the mounting plate 5 is placed in parallel with the device fixing clamp 6, and the device fixing clamp 6 is in a circular ring shape, so that the device 8 to be damped is limited in the center of the circular ring, and the device 8 to be damped cannot fall off.

In a preferred embodiment, the locking mechanism 7 is a bolt lock or a clamp lock, and the device 8 to be damped is fixed by clamping the mounting plate 5 and the device fixing clamping plate 6 through the locking mechanism 7.

In a preferred embodiment, the supporting base 1, the supporting plate 3, the mounting plate 5, the equipment fixing clamping plate 6 and the locking machine 7 are made of stainless steel, anticorrosive aluminum alloy or engineering plastics, so that the equipment is prevented from being corroded by seawater and sea salt.

The above, only do the preferred embodiment of the present invention, not used to limit the present invention, all the technical matters of the present invention should be included in the protection scope of the present invention for any slight modification, equivalent replacement and improvement of the above embodiments.

Claims

1. The utility model provides a shock mount, includes, relative backup pad (3) and mounting panel (5) that set up, backup pad (3) below fixed connection is on supporting pedestal (1), equipment (8) are installed to mounting panel (5) top, will through equipment solid fixed splint (6) and locking mechanism (7) equipment (8) fixed connection be in on mounting panel (5), its characterized in that, backup pad (3) with through shock attenuation part (4) fixed connection between mounting panel (5).

2. A shock absorbing mount as claimed in claim 1, wherein said shock absorbing member (4) is adapted to counteract external vibration frequencies affecting said device (8).

3. A shock absorbing mount as claimed in claim 2, wherein the shock absorbing structure of the shock absorbing member (4) is a rubber, spring or wire rope shock absorber.

4. A shock-absorbing mount according to claim 1, wherein N shock-absorbing members (4) are circumferentially distributed between said support plate (3) and said mounting plate (5), wherein N is 2 or more.

5. A shock absorbing mount as claimed in claim 1, wherein the mounting plate (5) and the support plate (3) are provided with through holes in their central portions.

6. The shock absorption bracket according to claim 1, wherein the support base (1) is of a tubular structure, the support base (1) is provided with a wire through hole (2), and a rib plate is arranged between the lower part of the support plate (3) and the outer side of the support base (1).

7. A shock absorbing mount as claimed in claim 1, wherein said mounting plate (5) is arranged parallel to said equipment securing strap (6), said equipment securing strap (6) being semi-circular in shape to center said equipment (8) on said mounting plate (5).

8. The shock absorption bracket according to claim 1, wherein the locking mechanisms (7) are locked by bolts, spring mechanisms or cam mechanisms, the locking mechanisms (7) are circumferentially and uniformly arranged on the mounting plate (5), and the locking mechanisms (7) tightly press and fix the equipment (8) through the equipment fixing clamping plate (6).

9. The shock absorption bracket according to any one of claims 1 to 8, wherein the support base (1), the support plate (3), the mounting plate (5), the equipment fixing clamping plate (6) and the locking mechanism (7) are made of stainless steel, anticorrosive aluminum alloy or engineering plastics.