Multi-stage damping mechanism of inspection equipment

Abstract

The utility model discloses a multi-stage damping mechanism for inspection equipment, which relates to the technical field of equipment damping and comprises a square plate, a bottom plate is arranged below the square plate, and the outer surface of a sliding rod slides on the inner wall of a round hole formed in the top end of a soft column, so that part of impact force caused by external force to the bottom plate is converted into friction force generated when the sliding rod slides on the inner wall of the round hole. The top end of a sleeve column is fixed to the bottom end of a square plate, so that a concave plate is in glue connection with the bottom end of the square plate, and a limiting block fixed to the top end of a connecting plate is matched with the inner wall of a limiting groove; and a spring damper is arranged, so that impact force borne by the bottom plate is better damped, the situation that a square plate is directly impacted by external force and topples over when the inspection equipment moves on the road surface is avoided, the multi-stage damping effect of the device on the inspection equipment is effectively improved, and normal use of the device is facilitated.

Description

Technical Field

[0001] The utility model relates to the technical field of equipment shock absorption, in particular to a multi-stage shock absorption mechanism for inspection equipment. Background Art

[0002] The purpose of inspection equipment is to understand the operating status of the inspected equipment and changes in the surrounding environment, discover facility defects and hidden dangers that endanger safety, and take effective measures in a timely manner. The multi-stage shock-absorbing mechanism of the inspection equipment is a device used for inspection and maintenance of the road surface, which provides multi-stage shock-absorbing and buffering when the road surface is bumpy.

[0003] At present, there are many multi-stage shock-absorbing mechanisms for inspection equipment on the market. However, in general, the multi-stage shock-absorbing mechanisms for inspection equipment are implemented by staff directly wrapping the force-bearing points of the inspection equipment with buffer pads for protection. However, when the inspection equipment encounters bumps on the road, it is very easy for the impact force to pass through the buffer pad and impact the equipment. Therefore, the shock-absorbing mechanism has a poor shock-absorbing effect on the impact force received by the inspection equipment, thereby reducing the practicability of the device.

[0004] Based on the above, the inventors found that: when the staff directly wrap the buffer pads for protection of the stress points of the inspection equipment, it is very easy for the impact force to pass through the buffer pads and impact the equipment when the inspection equipment encounters bumps on the road surface, thereby causing the shock absorbing mechanism to have a poor shock absorbing effect on the impact force received by the inspection equipment. Therefore, in view of this, the existing structure is studied and improved, and a multi-stage shock absorbing mechanism for inspection equipment is provided, in order to achieve a more practical purpose. Utility Model Content

[0005] In order to solve the above technical problems, the utility model provides the following technical solutions:

[0006] The utility model discloses a multi-stage shock absorbing mechanism for inspection equipment, comprising a square plate, a bottom plate is arranged below the square plate, and further comprising:

[0007] A sliding mechanism is arranged at the top of the base plate, the sliding mechanism is arranged below the square plate, two mounting mechanisms are arranged at the bottom end of the square plate, the two mounting mechanisms are arranged at the top of the base plate, the outer surfaces of the two mounting mechanisms are provided with fixing mechanisms, the two fixing mechanisms are arranged at the bottom end of the square plate.

[0008] As a preferred technical solution of the utility model, the sliding mechanism includes:

[0009] A soft column, the bottom end of which is fixed to the top end of the bottom plate, a round hole is provided at the top end of the soft column, a sliding rod is slidably arranged on the inner wall of the round hole, and the top end of the sliding rod is fixed to the bottom end of the square plate.

[0010] As a preferred technical solution of the utility model, the mounting mechanism includes:

[0011] A spring damper, a fixing plate is fixed to the bottom end of the spring damper, the bottom end of the fixing plate is glue-connected to the top end of the bottom plate, a pad is fixed to the top end of the spring damper, and the top end of the pad is fixed to the bottom end of the square plate.

[0012] As a preferred technical solution of the utility model, a block is fixed to the bottom end of the fixed plate, and a square hole matching the outer wall of the block is opened at the top end of the bottom plate.

[0013] As a preferred technical solution of the utility model, the fixing mechanism includes:

[0014] A sleeve column, the top of which is fixed to the bottom of the square plate, the inner wall of which slides with the outer wall of the pad, connecting plates are fixed on both sides of the sleeve column, concave plates are fixed to the bottom ends of the two connecting plates, and the tops of the two concave plates are glued to the bottom end of the square plate.

[0015] As a preferred technical solution of the utility model, the top ends of the two connecting plates are fixed with limiting blocks, and the bottom end of the square plate is provided with limiting grooves corresponding to the outer walls of the two limiting blocks one by one.

[0016] As a preferred technical solution of the utility model, the vertical cross-sectional area size of the inner wall of the two limiting grooves is matched with the vertical cross-sectional area size of the outer wall of the limiting block.

[0017] The beneficial effects of the utility model are:

[0018] 1. In this scheme, the outer surface of the sliding rod slides with the inner wall of the circular hole opened at the top of the soft column, so that part of the impact force caused by the external force on the bottom plate is converted into the friction force of the sliding rod sliding on the inner wall of the circular hole, thereby preliminarily buffering and reducing the impact force received by the device, thereby improving the use effect of the device.

[0019] 2. In this scheme, the top of the sleeve column is fixed to the bottom of the square plate, so that the concave plate and the bottom of the square plate are glued together, and then the limit block fixed on the top of the connecting plate is matched with the inner wall of the limit groove, so that the spring damper can better absorb the impact force on the bottom plate, and avoid the square plate being directly impacted by external force and causing the inspection equipment to tip over when moving on the road surface. Therefore, the device can effectively improve the multi-level shock absorption effect of the inspection equipment, which is beneficial to the normal use of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. Together with the embodiments of the present invention, they are used to explain the present invention and do not constitute a limitation of the present invention. In the accompanying drawings:

[0021] Figure 1This is a structural schematic diagram of a multi-stage shock absorbing mechanism for inspection equipment of the utility model;

[0022] Figure 2 It is a schematic structural diagram of an exploded view of a sliding mechanism of a multi-stage shock absorbing mechanism of a patrol inspection device of the utility model;

[0023] Figure 3 It is a schematic diagram of the exploded view of the installation mechanism of the multi-stage shock absorbing mechanism of the inspection equipment of the utility model;

[0024] Figure 4 The utility model is an exploded structural diagram of a fixing mechanism of a multi-stage shock absorbing mechanism of patrol inspection equipment.

[0025] In the figure: 1, square plate; 2, bottom plate; 3, sliding mechanism; 31, soft column; 32, round hole; 33, slide rod; 4, mounting mechanism; 41, spring damper; 42, fixing plate; 43, pad; 44, square block; 45, square hole; 5, fixing mechanism; 51, sleeve column; 52, connecting plate; 53, concave plate; 54, limit block; 55, limit groove. DETAILED DESCRIPTION

[0026] The preferred embodiments of the present invention are described below in conjunction with the accompanying drawings. It should be understood that the preferred embodiments described herein are only used to illustrate and explain the present invention, and are not used to limit the present invention.

[0027] Example: Figure 1-4 As shown, the utility model is a multi-stage shock absorbing mechanism for inspection equipment, comprising a square plate 1, a bottom plate 2 is provided below the square plate 1, and further comprising:

[0028] A sliding mechanism 3 is arranged at the top of the base plate 2. The sliding mechanism 3 is arranged below the square plate 1. Two mounting mechanisms 4 are arranged at the bottom end of the square plate 1. Both mounting mechanisms 4 are arranged at the top of the base plate 2. Both outer surfaces of the two mounting mechanisms 4 are provided with fixing mechanisms 5. Both fixing mechanisms 5 are arranged at the bottom end of the square plate 1.

[0029] As attached Figure 1 and Figure 2 As shown, the sliding mechanism 3 includes:

[0030] A soft column 31, the bottom end of the soft column 31 is fixed to the top end of the bottom plate 2, a round hole 32 is opened at the top end of the soft column 31, a sliding rod 33 slides on the inner wall of the round hole 32, and the top end of the sliding rod 33 is fixed to the bottom end of the square plate 1, so that the initial impact force of the external force on the bottom plate 2 is released through the friction between the inner wall of the round hole 32 and the sliding rod 33, effectively improving the practicality of the device.

[0031] As attached Figure 1 , Figure 2 and Figure 3As shown, the mounting mechanism 4 includes:

[0032] A spring damper 41, a fixing plate 42 is fixed to the bottom end of the spring damper 41, the bottom end of the fixing plate 42 is glue-connected to the top end of the bottom plate 2, a pad 43 is fixed to the top end of the spring damper 41, the top end of the pad 43 is fixed to the bottom end of the square plate 1, a block 44 is fixed to the bottom end of the fixing plate 42, and a square hole 45 matching the outer wall of the block 44 is provided at the top end of the bottom plate 2 to facilitate strengthening the tightness of the connection between the fixing plate 42 and the bottom plate 2.

[0033] As attached Figure 1 , Figure 3 and Figure 4 As shown, the fixing mechanism 5 comprises:

[0034] A sleeve column 51, the top of which is fixed to the bottom end of the square plate 1, the inner wall of the sleeve column 51 slides with the outer wall of the pad 43, connecting plates 52 are fixed on both sides of the sleeve column 51, the bottom ends of the two connecting plates 52 are fixed with concave plates 53, the tops of the two concave plates 53 are glued to the bottom end of the square plate 1, and the tops of the two connecting plates 52 are fixed with limiting blocks 54. The bottom end of the square plate 1 is provided with limiting grooves 55 corresponding to the outer walls of the two limiting blocks 54 one by one, and the vertical cross-sectional area dimensions of the inner walls of the two limiting grooves 55 are matched with the vertical cross-sectional area dimensions of the outer walls of the limiting blocks 54, so as to strengthen the stability between the bottom end of the square plate 1 and the spring damper 41.

[0035] Working principle: When in use, the shock absorbing mechanism is installed at the bottom of the inspection equipment, so that when the inspection equipment moves on the road, it encounters a bumpy road section causing external force to impact the bottom of the inspection equipment, and then receives the impact of the external force through the bottom plate 2, so that the inner wall of the circular hole 32 opened at the top of the soft column 31 and the outer wall of the slide bar 33 slide, so that the friction between the slide bar 33 and the inner wall of the circular hole 32 converts part of the impact force, and at the same time, the spring damper 41 installed above the bottom plate 2 further reduces and releases the impact force, and the pad 43 fixed on the top of the spring damper 41 shrinks and buffers the impact of the external force, thereby effectively reducing and buffering the impact force received by the inspection equipment when it encounters a bumpy road surface, which is convenient for use.

[0036] Finally, it should be noted that in the description of the present invention, it should be noted that the terms "vertical", "up", "down", "horizontal", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings. They are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation. Therefore, they cannot be understood as limitations on the present invention.

[0037] In the description of the present invention, it is also necessary to explain that, unless otherwise clearly specified and limited, the terms "set", "install", "connect", and "connect" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0038] The above description is only a preferred embodiment of the utility model and is not intended to limit the utility model. Although the utility model is described in detail with reference to the above embodiments, those skilled in the art can still modify the technical solutions recorded in the above embodiments or replace some of the technical features therein by equivalents. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the utility model shall be included in the protection scope of the utility model.

Claims

1. A multi-stage shock absorbing mechanism for inspection equipment, comprising a square plate (1), a bottom plate (2) being provided below the square plate (1), characterized in that: Also includes: A sliding mechanism (3), the sliding mechanism (3) is arranged at the top of the bottom plate (2), the sliding mechanism (3) is arranged below the square plate (1), the bottom end of the square plate (1) is provided with two mounting mechanisms (4), the two mounting mechanisms (4) are both arranged at the top of the bottom plate (2), the outer surfaces of the two mounting mechanisms (4) are provided with fixing mechanisms (5), the two fixing mechanisms (5) are both arranged at the bottom end of the square plate (1).

2. A multi-stage shock absorbing mechanism for inspection equipment according to claim 1, characterized in that: The sliding mechanism (3) comprises: A soft column (31), the bottom end of the soft column (31) is fixed to the top end of the bottom plate (2), a round hole (32) is opened at the top end of the soft column (31), a sliding rod (33) slides on the inner wall of the round hole (32), and the top end of the sliding rod (33) is fixed to the bottom end of the square plate (1).

3. The multi-stage shock absorbing mechanism for inspection equipment according to claim 1, characterized in that: The mounting mechanism (4) comprises: A spring damper (41), wherein a fixing plate (42) is fixed to the bottom end of the spring damper (41), wherein the bottom end of the fixing plate (42) is glue-connected to the top end of the bottom plate (2), and a pad (43) is fixed to the top end of the spring damper (41), wherein the top end of the pad (43) is fixed to the bottom end of the square plate (1).

4. A multi-stage shock absorbing mechanism for inspection equipment according to claim 3, characterized in that: A square block (44) is fixed at the bottom end of the fixing plate (42), and a square hole (45) matching the outer wall of the square block (44) is provided at the top end of the bottom plate (2).

5. The multi-stage shock absorbing mechanism for inspection equipment according to claim 3, characterized in that: The fixing mechanism (5) comprises: A sleeve column (51), the top end of the sleeve column (51) is fixed to the bottom end of the square plate (1), the inner wall of the sleeve column (51) slides with the outer wall of the pad (43), connecting plates (52) are fixed on both sides of the sleeve column (51), the bottom ends of the two connecting plates (52) are fixed with concave plates (53), and the top ends of the two concave plates (53) are glue-connected to the bottom end of the square plate (1).

6. A multi-stage shock absorbing mechanism for inspection equipment according to claim 5, characterized in that: The top ends of the two connecting plates (52) are both fixed with limiting blocks (54), and the bottom end of the square plate (1) is provided with limiting grooves (55) corresponding one-to-one to the outer walls of the two limiting blocks (54).

7. A multi-stage shock absorbing mechanism for inspection equipment according to claim 6, characterized in that: The vertical cross-sectional area dimensions of the inner walls of the two limiting grooves (55) are matched with the vertical cross-sectional area dimensions of the outer wall of the limiting block (54).

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