CN221240537U - Anti-interference pulse neutron generator - Google Patents

Abstract

The utility model discloses an anti-interference pulse neutron generator, and relates to the technical field of neutron generators; the utility model mainly comprises a neutron generator body, a damping support, a damping component I and a damping component II, wherein the damping support comprises a rectangular frame which is horizontally arranged, four supporting rods which are in rectangular distribution are arranged at the bottom of the rectangular frame, cushion blocks are movably arranged below the supporting rods, the damping component I is connected between the supporting rods and the cushion blocks, the neutron generator body is movably arranged in an opening of the rectangular frame, the damping components II are distributed uniformly, and the damping component II is connected between the neutron generator body and the inner wall of the rectangular frame. In the utility model, the neutron generator body is arranged on the damping bracket, and the first damping component and the second damping component are arranged, so that the vibration of the neutron generator can be further reduced, and the anti-interference performance is improved by absorbing and dispersing the vibration energy.

Description

Anti-interference pulse neutron generator

Technical Field

The utility model relates to the technical field of neutron generators, in particular to an anti-interference pulse neutron generator.

Background

An anti-interference pulsed neutron generator is a device for generating a high-energy neutron beam, which has the ability to resist external interference, so as to ensure the stability and accuracy of the neutron beam.

Some neutron generators are devices that produce a high energy neutron beam by means of an electron accelerator or a nuclear reactor. These devices may be operated to produce mechanical or acoustic vibrations, etc. In addition, the control system and sensors inside the neutron generator may also vibrate. In order to ensure the stability and reliability of the neutron generator, some measures are generally taken to reduce the vibrations.

Disclosure of utility model

The utility model aims at: in order to solve the problems set forth in the background art, the utility model provides an anti-interference pulse neutron generator.

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

The utility model provides an anti-interference pulse neutron generator, includes neutron generator body, shock absorber support, damper first and damper second, the shock absorber support includes the level to the rectangular frame that sets up, four bracing pieces that are the rectangle and distribute are installed to rectangular frame bottom, the below activity of bracing piece is provided with the cushion, damper one is connected the bracing piece with between the cushion, the neutron generator body activity sets up in the opening of rectangular frame, damper second's quantity is a plurality of and evenly distributed, damper second connects the neutron generator body with between rectangular frame's the inner wall.

Preferably, the first damper assembly includes a first damper vertically connected between the support rod and the pad.

Preferably, a first spring is connected between the support rod and the cushion block, and the first spring is sleeved on the first shock absorber.

Preferably, the second shock absorber assembly comprises a second shock absorber which is horizontally arranged and connected between the neutron generator body and the inner wall of the rectangular frame.

Preferably, a second spring sleeved on the second shock absorber is connected between the neutron generator body and the inner wall of the rectangular frame.

Preferably, a bearing plate is connected between the inner walls of the rectangular frames, a mounting groove is formed in the bearing plate in a penetrating mode, a mounting plate is fixedly sleeved on the neutron generator body, the neutron generator body is movably inserted into the mounting groove and movably erected on the bearing plate, one end of the second shock absorber is fixed with the inner walls of the rectangular frames, the other end of the second shock absorber is in movable conflict with the periphery of the mounting plate, and the second spring is connected between the inner walls of the rectangular frames and the mounting plate.

Preferably, one end ball of the second damper is connected with a ball rolling on the outer side wall of the mounting plate.

Advantageous effects

In the utility model, the neutron generator body is arranged on the damping bracket, and the first damping component and the second damping component are arranged, so that the vibration of the neutron generator can be further reduced, and the anti-interference performance is improved by absorbing and dispersing the vibration energy.

Drawings

In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described, it being obvious that the drawings in the following description are only some embodiments of the utility model, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

FIG. 1 is a schematic perspective view of the present utility model;

FIG. 2 is a perspective cross-sectional view of FIG. 1 in accordance with the present utility model;

Fig. 3 is a perspective cross-sectional view of the utility model in a further direction from fig. 1.

In fig. 1-3:

1. A neutron generator body; 11. a mounting plate; 2. a shock absorbing bracket; 21. a rectangular frame; 22. a support rod; 23. a cushion block; 24. a carrying plate; 25. a mounting groove; 3. a first damping component; 31. a damper I; 32. a first spring; 4. a second damping component; 41. a damper II; 42. a second spring; 43. and (3) rolling balls.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present utility model more clear, the technical solutions of the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model.

The application provides an anti-interference pulse neutron generator, which is mainly used for solving the problem that mechanical vibration, acoustic vibration and the like possibly occur when the neutron generator operates and influencing the operation of the neutron generator, and provides the following technical scheme, and the following detailed description is provided with reference to fig. 1-3:

The utility model provides an anti-interference pulse neutron generator, mainly include neutron generator body 1, shock absorber support 2, shock absorber component one 3 and shock absorber component two 4, shock absorber support 2 includes the rectangle frame 21 that the level set up, four bracing pieces 22 that are the rectangle distribution are installed to rectangle frame 21 bottom, stability is high, the below activity of bracing piece 22 is provided with cushion 23, shock absorber component one 3 connects between bracing piece 22 and cushion 23, such design can disperse and absorb vibration energy through the combination of bracing piece 22, cushion 23 and shock absorber component one 3, reduce vibration transmission to neutron generator body 1, neutron generator body 1 activity sets up in the opening of rectangle frame 21, shock absorber component two 4's quantity is a plurality of and evenly distributed, shock absorber component two 4 connects between the inner wall of neutron generator body 1 and rectangle frame 21, shock absorber component two 4's effect is the vibration of further reducing neutron generator body 1, improve interference immunity through absorption and dispersion vibration energy.

Further, referring to fig. 2, the first damper assembly 3 includes a first damper 31 vertically connected between the support rod 22 and the cushion block 23, so as to absorb and disperse vibration energy, reduce vibration transmission, and through use of the first damper 31, further reduce the vibration influence of the neutron generator body 1, and improve anti-interference performance; a first spring 32 is connected between the support rod 22 and the cushion block 23, the first spring 32 is sleeved on the first damper 31, and vibration energy can be absorbed and dispersed through elasticity of the first spring 32, so that vibration transmission is reduced.

Still further, referring to fig. 3, the second damper assembly 4 includes a second damper 41 disposed horizontally and connected between the neutron generator body 1 and the inner wall of the rectangular frame 21, and the second damper 41 is used for further reducing the vibration of the neutron generator, and improving the anti-interference performance by absorbing and dispersing the vibration energy; the second spring 42 sleeved on the second shock absorber 41 is connected between the neutron generator body 1 and the inner wall of the rectangular frame 21, and the use of the second spring 42 can effectively reduce the influence of vibration on the neutron generator body 1 and improve the stability and anti-interference performance of the neutron generator.

In this embodiment, referring to fig. 3, a carrier plate 24 is connected between the inner walls of the rectangular frame 21, a mounting groove 25 is formed on the carrier plate 24 in a penetrating manner, a mounting plate 11 is fixedly sleeved on the neutron generator body 1, the neutron generator body 1 is movably inserted in the mounting groove 25 and the mounting plate 11 is movably erected on the carrier plate 24, one end of a second shock absorber 41 is fixed with the inner wall of the rectangular frame 21, the other end of the second shock absorber 41 is movably abutted against the outer periphery of the mounting plate 11, a second spring 42 is connected between the inner wall of the rectangular frame 21 and the mounting plate 11, and the design of the mounting structure can enable the neutron generator body 1 and the shock absorbing support 2 to form a relatively stable connection, so that vibration transmission and interference are reduced; one end ball of the damper II 41 is connected with a ball 43 rolling on the outer side wall of the mounting plate 11, and vibration energy can be effectively dispersed through the rolling action of the ball 43, so that the stability and anti-interference performance of the neutron generator are improved.

The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present utility model. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the utility model. Thus, the present utility model is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.

Claims (7)

1. The utility model provides an anti-interference pulse neutron generator, its characterized in that, includes neutron generator body (1), shock absorber support (2), shock absorber subassembly one (3) and shock absorber subassembly two (4), shock absorber support (2) are including the level to rectangular frame (21) that set up, four bracing pieces (22) that are rectangular distribution are installed to rectangular frame (21) bottom, the below activity of bracing piece (22) is provided with cushion (23), shock absorber subassembly one (3) connect bracing piece (22) with between cushion (23), neutron generator body (1) activity sets up in the opening of rectangular frame (21), the quantity of shock absorber subassembly two (4) is a plurality of and evenly distributed, shock absorber subassembly two (4) are connected between neutron generator body (1) with the inner wall of rectangular frame (21).

2. An anti-tamper pulsed neutron generator according to claim 1, characterised in that the first shock absorbing assembly (3) comprises a first shock absorber (31) connected vertically between the support bar (22) and the spacer (23).

3. The anti-interference pulse neutron generator according to claim 2, wherein a first spring (32) is connected between the supporting rod (22) and the cushion block (23), and the first spring (32) is sleeved on the first shock absorber (31).

4. An anti-tamper pulsed neutron generator according to claim 1, characterised in that the second shock absorbing assembly (4) comprises a second shock absorber (41) arranged horizontally and connected between the neutron generator body (1) and the inner wall of the rectangular frame (21).

5. The anti-interference pulsed neutron generator according to claim 4, wherein a second spring (42) sleeved on the second shock absorber (41) is connected between the neutron generator body (1) and the inner wall of the rectangular frame (21).

6. The anti-interference pulse neutron generator according to claim 5, wherein a bearing plate (24) is connected between the inner walls of the rectangular frame (21), a mounting groove (25) is formed in the bearing plate (24) in a penetrating mode, a mounting plate (11) is fixedly sleeved on the neutron generator body (1), the neutron generator body (1) is movably inserted into the mounting groove (25) and the mounting plate (11) is movably erected on the bearing plate (24), one end of the damper II (41) is fixed with the inner wall of the rectangular frame (21), the other end of the damper II (41) is in movable interference with the periphery of the mounting plate (11), and the spring II (42) is connected between the inner wall of the rectangular frame (21) and the mounting plate (11).

7. The anti-jamming pulsed neutron generator according to claim 6, wherein one end of the second shock absorber (41) is ball-connected with balls (43) rolling on the outer side wall of the mounting plate (11).