Novel AUT wedge block anti-wear structure

Abstract

The utility model discloses a novel AUT wedge block anti-abrasion structure which comprises a wedge block piece, an anti-abrasion pad is arranged at the top of the wedge block piece, a locking assembly is arranged between the anti-abrasion pad and the wedge block piece, a positioning plate is fixedly connected to the bottom of the anti-abrasion pad in a vertical state, and the outer wall of the positioning plate is connected with the wedge block piece in a sliding, penetrating and sleeving mode. The connecting plate is horizontally and slidably arranged in the wedge piece, the locking block is fixedly connected to the top of the connecting plate through the fixing block, the locking block is horizontally and slidably connected with the positioning plate in a clamped mode, and the limiting assembly is arranged between the connecting plate and the wedge piece. According to the anti-abrasion device, the wedge piece, the anti-abrasion pad and the locking assembly are used in a matched mode, under the action of the limiting assembly, the connecting plate can be in a stable state to drive the locking block to lock the positioning plate, then the stability of the anti-abrasion pad installed on the top of the wedge piece is guaranteed, the locking state of the positioning plate can be relieved by pulling the connecting plate outwards, and the anti-abrasion pad is prevented from being damaged. Therefore, the anti-abrasion pad can be detached and replaced.

Description

Technical Field

[0001] The utility model relates to the field of wedge blocks, and particularly relates to a novel anti-wear structure for an AUT wedge block. Background Technique

[0002] Ultrasonic testing technology is a technology that uses the characteristics of ultrasonic waves propagating, reflecting, and scattering in materials for detection and measurement. During ultrasonic testing, the operation of the equipment is usually guided by a guide rail. The wedge block is one of the components on the guide rail, which acts on the braking of the equipment operation to ensure the normal operation and safety of the braking system.

[0003] In order to improve the wear resistance of the braking side of the wedge block, an anti-wear pad is usually installed on the braking side of the wedge block to improve the wear resistance and service life of the wedge block. When installing the anti-wear pad, the anti-wear pad is usually directly installed on the braking side of the wedge block by means of internal bolts. However, as the anti-wear pad wears, the internal bolts for installing the anti-wear pad will also be worn, and the worn internal bolts will affect the subsequent disassembly with a wrench, thereby reducing the convenience of disassembling and replacing the anti-wear pad on the wedge block. Content of the Utility Model

[0004] The purpose of the utility model is to provide a novel anti-wear structure for an AUT wedge block to solve the problems raised in the above background technique.

[0005] To achieve the above purpose, the utility model provides the following technical solution: A novel anti-wear structure for an AUT wedge block, including a wedge block member, and an anti-wear pad is arranged on the top of the wedge block member;

[0006] A locking component is arranged between the anti-wear pad and the wedge block member, and the locking component includes:

[0007] A positioning plate, which is vertically fixed to the bottom of the anti-wear pad, and the outer wall of the positioning plate is slidably inserted and sleeved with the wedge block member;

[0008] A connecting plate, which is horizontally slidably arranged inside the wedge block member;

[0009] A fixing block and a locking block, the locking block is fixedly connected to the top of the connecting plate through the fixing block, and the locking block is horizontally slidably clamped with the positioning plate;

[0010] A limiting component is arranged between the connecting plate and the wedge block member.

[0011] Preferably, an installation groove is opened on one side of the wedge block member, the connecting plate and the fixing block are slidably arranged inside the installation groove, a locking hole is opened at the bottom of one side of the positioning plate, and the outer wall of the locking block is slidably clamped with the inner cavity of the locking hole.

[0012] Preferably, a sealing plate is fixedly connected to the end of the connecting plate. The outer wall of the sealing plate is slidably sleeved in the inner cavity of the installation groove. A handle is fixedly connected to the side of the sealing plate away from the connecting plate.

[0013] Preferably, the limiting assembly includes:

[0014] A limiting plate, the outer wall of the limiting plate is slidably inserted through the wedge-shaped member, and the outer wall of the limiting plate is slidably connected to the connecting plate;

[0015] A limiting spring, the limiting spring is located on one side of the limiting plate, and the limiting spring is used to give the connecting plate an elastic force towards the inside of the installation groove.

[0016] Preferably, an installation hole is provided on the front surface of the connecting plate. A first fixing plate is installed on one side of the inner cavity of the installation hole. Guide rods are symmetrically and fixedly connected to one side of the first fixing plate. The outer walls of the guide rods are slidably sleeved with the limiting spring.

[0017] Preferably, a limiting cap is slidably sleeved at one end of the outer wall of the guide rod. A slot is provided on one side of the limiting plate. One side of the outer wall of the limiting cap is slidably clamped in the inner cavity of the slot. The limiting spring is located between the first fixing plate and the limiting cap.

[0018] Preferably, a second fixing plate is fixedly connected to the end of the limiting plate. A groove matching the second fixing plate is provided on the front surface of the wedge-shaped member. An inner bolt is provided on the front surface of the second fixing plate. The second fixing plate is fixedly installed on the front surface of the wedge-shaped member through the inner bolt.

[0019] The technical effects and advantages of the present utility model:

[0020] The present utility model utilizes the cooperation of a wedge-shaped member, an anti-wear pad and a locking assembly. The locking assembly includes a positioning plate, a connecting plate, a fixing block, a locking block and a limiting assembly. Under the action of the limiting assembly, the connecting plate can be in a stable state to drive the locking block to lock the positioning plate, thereby ensuring the stability of the anti-wear pad installed on the top of the wedge-shaped member. Pull the connecting plate outwards, and the locking state of the positioning plate can be released, and the anti-wear pad can be disassembled and replaced. Description of the drawings

[0021] Figure 1 It is a schematic diagram of the overall structure of the present utility model.

[0022] Figure 2 It is a schematic diagram of the internal structure of the front surface of the present utility model.

[0023] Figure 3 It is the present utility model Figure 2 The enlarged schematic diagram of part A in.

[0024] Figure 4This is a schematic diagram of the overall structure of the limit plate of the present utility model.

[0025] In the figure: 1, wedge block; 2, wear-resistant pad; 3, locking assembly; 31, positioning plate; 32, connecting plate; 33, fixing block; 34, locking block; 35, limiting assembly; 351, limit plate; 352, limiting spring; 353, mounting hole; 354, first fixing plate; 355, guide rod; 356, limit cap; 357, slotted; 358, second fixing plate; 36, mounting groove; 37, sealing plate. Specific embodiments

[0026] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present utility model.

[0027] The present utility model provides a new type of AUT wedge block anti-wear structure as Figures 1-4 shown, which includes a wedge block 1. A wear-resistant pad 2 is arranged on the top of the wedge block 1. A locking assembly 3 is arranged between the wear-resistant pad 2 and the wedge block 1. The locking assembly 3 includes a positioning plate 31, a connecting plate 32, a fixing block 33, a locking block 34 and a limiting assembly 35. The positioning plate 31 is vertically fixed to the bottom of the wear-resistant pad 2. The outer wall of the positioning plate 31 is slidably inserted and sleeved with the wedge block 1. That is, a plurality of positioning holes matching the positioning plate 31 are opened on the top of the wedge block 1. The connecting plate 32 is horizontally slidably arranged inside the wedge block 1. The locking block 34 is fixedly connected to the top of the connecting plate 32 through the fixing block 33. The bottom of the fixing block 33 is fixedly connected to the connecting plate 32. The locking block 34 is fixedly connected to the top of one side of the fixing block 33. The locking block 34 is horizontally slidably clamped with the positioning plate 31. The limiting assembly 35 is arranged between the connecting plate 32 and the wedge block 1. Under the action of the limiting assembly 35, the connecting plate 32 can drive a plurality of fixing blocks 33 and locking blocks 34 to clamp and lock a plurality of positioning plates 31, thereby ensuring the stability of the wear-resistant pad 2 installed on the top of the wedge block 1.

[0028] Specifically, an installation groove 36 is formed on one side of the wedge block 1. The connecting plate 32 and the fixing block 33 are slidably arranged inside the installation groove 36. A locking hole is formed at the bottom of one side of the positioning plate 31. The outer wall of the locking block 34 is slidably clamped with the inner cavity of the locking hole. The locking block 34 can lock the height of the positioning plate 31, thereby ensuring the stability of the positioning plate 31 and the wear-resistant pad 2 installed on the wedge block 1. The end of the connecting plate 32 is fixedly connected with a sealing plate 37. The outer wall of the sealing plate 37 is slidably sleeved with the inner cavity of the installation groove 36. A handle is fixedly connected to the side of the sealing plate 37 away from the connecting plate 32. By driving the connecting plate 32 to slide towards the outside of the installation groove 36 with the handle and the sealing plate 37, the connecting plate 32 can drive the plurality of fixing blocks 33 and the locking blocks 34 to separate from the plurality of positioning plates 31, so that the wear-resistant pad 2 on the top of the wedge block 1 can be directly disassembled and replaced.

[0029] Furthermore, the limiting component 35 includes a limiting plate 351 and a limiting spring 352. The outer wall of the limiting plate 351 is slidably inserted and sleeved with the wedge block 1. The outer wall of the limiting plate 351 is slidably connected with the connecting plate 32. The limiting spring 352 is located on one side of the limiting plate 351. The limiting spring 352 is used to give the connecting plate 32 an elastic force towards the inside of the installation groove 36. An installation hole 353 is formed on the front surface of the connecting plate 32. The outer wall of the limiting plate 351 is slidably sleeved with the inner cavity of the installation hole 353. A first fixing plate 354 is installed on one side of the inner cavity of the installation hole 353. Guide rods 355 are symmetrically and fixedly connected to one side of the first fixing plate 354. The outer walls of the guide rods 355 are slidably sleeved with the limiting spring 352. Under the action of the limiting plate 351, the limiting spring 352 can squeeze and limit the connecting plate 32.

[0030] Even further, a limiting cap 356 is slidably sleeved on one end of the outer wall of the guide rod 355. A slot 357 is formed on one side of the limiting plate 351. One side of the outer wall of the limiting cap 356 is slidably clamped with the inner cavity of the slot 357. The limiting spring 352 is located between the first fixing plate 354 and the limiting cap 356. One end of the limiting cap 356 is attached to one side of the inner wall of the installation hole 353, so that when the limiting plate 351 is inserted into the installation hole 353, it is directly located on one side of the limiting spring 352. A second fixing plate 358 is fixedly connected to the end of the limiting plate 351. A groove matching the second fixing plate 358 is formed on the front surface of the wedge block 1. An inner bolt is arranged on the front surface of the second fixing plate 358. The second fixing plate 358 is fixedly installed on the front surface of the wedge block 1 through the inner bolt. By removing the inner bolt and pulling out the limiting plate 351, the connecting plate 32 inside the installation groove 36 can be pulled out to facilitate its cleaning and maintenance.

[0031] Finally, it should be noted that the above are only the preferred embodiments of the present utility model and are not intended to limit the present utility model. Although the present utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions recorded in the foregoing embodiments or perform equivalent replacements for some of the technical features. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present utility model shall be included within the protection scope of the present utility model.

Claims

1. A novel AUT wedge anti-wear structure, comprising a wedge member (1), wherein a wear-resistant pad (2) is arranged on the top of the wedge member (1); It is characterized in that A locking assembly (3) is provided between the anti-wear pad (2) and the wedge member (1), and the locking assembly (3) comprises: A positioning plate (31), the positioning plate (31) is fixedly connected to the bottom of the anti-wear pad (2) in a vertical state, and the outer wall of the positioning plate (31) is slidably inserted and sleeved with the wedge piece (1); A connecting plate (32), the connecting plate (32) being horizontally slidably arranged inside the wedge member (1); A fixing block (33) and a locking block (34), wherein the locking block (34) is fixedly connected to the top of the connecting plate (32) through the fixing block (33), and the locking block (34) is horizontally slidably engaged with the positioning plate (31); A limiting assembly (35), wherein the limiting assembly (35) is arranged between the connecting plate (32) and the wedge piece (1).

2. A novel AUT wedge anti-wear structure according to claim 1, characterized in that: A mounting groove (36) is provided on one side of the wedge block (1), the connecting plate (32) and the fixing block (33) are slidably arranged inside the mounting groove (36), a locking hole is provided at the bottom of one side of the positioning plate (31), and the outer wall of the locking block (34) is slidably engaged with the inner cavity of the locking hole.

3. A novel AUT wedge anti-wear structure according to claim 2, characterized in that: A sealing plate (37) is fixedly connected to the end of the connecting plate (32), the outer wall of the sealing plate (37) is slidably sleeved with the inner cavity of the mounting groove (36), and a handle is fixedly connected to the side of the sealing plate (37) facing away from the connecting plate (32).

4. A novel AUT wedge anti-wear structure according to claim 3, characterized in that: The limiting component (35) comprises: A limiting plate (351), the outer wall of the limiting plate (351) and the wedge block (1) are slidably inserted and sleeved, and the outer wall of the limiting plate (351) is slidably connected to the connecting plate (32); A limit spring (352), the limit spring (352) is located on one side of the limit plate (351), and the limit spring (352) is used to give the connecting plate (32) an elastic force to move toward the inside of the installation groove (36).

5. A novel AUT wedge anti-wear structure according to claim 4, characterized in that: The front side of the connecting plate (32) is provided with a mounting hole (353), one side of the inner cavity of the mounting hole (353) is provided with a first fixing plate (354), one side of the first fixing plate (354) is symmetrically fixedly connected with a guide rod (355), and the outer wall of the guide rod (355) is slidably sleeved with the limit spring (352).

6. A novel AUT wedge anti-wear structure according to claim 5, characterized in that: One end of the outer wall of the guide rod (355) is slidably sleeved on a limiting cap (356), one side of the limiting plate (351) is provided with a slot (357), one side of the outer wall of the limiting cap (356) is slidably engaged with the inner cavity of the slot (357), and the limiting spring (352) is located between the first fixing plate (354) and the limiting cap (356).

7. A novel AUT wedge anti-wear structure according to claim 4, characterized in that: The end of the limiting plate (351) is fixedly connected to a second fixing plate (358), the front of the wedge block (1) is provided with a groove matching the second fixing plate (358), the front of the second fixing plate (358) is provided with an internal bolt, and the second fixing plate (358) is fixedly installed on the front of the wedge block (1) by the internal bolt.

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