Automatic quick repairing machine for U-shaped groove

Abstract

The utility model relates to the technical field of U-shaped groove repairing equipment, in particular to an automatic quick repairing machine for a U-shaped groove. The device comprises a repairing machine body, an adjusting device is arranged on the surface of the repairing machine body, the adjusting device comprises two fixing plates, the two fixing plates are fixedly connected with the surface of the repairing machine body, the sides, close to each other, of the two fixing plates are fixedly connected with a round rod, the arc surface of the round rod is rotationally connected with a rotating plate, and the rotating plate is fixedly connected with the surface of the repairing machine body. And two sliding grooves are formed in the surface of the rotating plate. The problems that body sizes of different operators are different, the height size of a handrail of a repairing machine body is fixed and is difficult to adapt to body characteristics of all the operators, so that when part of the operators hold the handrail to push the repairing machine, arms cannot be at comfortable heights, fatigue and discomfort are easily generated, and the repairing efficiency is high are solved. And long-time operation may cause injury to the body.

Description

Technical Field

[0001] This utility model relates to the technical field of U-shaped groove repair equipment, and in particular to an automatic and rapid U-shaped groove repair machine. Background Technology

[0002] U-shaped channels are widely used in water conservancy, municipal, and railway projects, undertaking important functions such as water conveyance and drainage. However, due to long-term exposure to factors such as water erosion, vehicle crushing, and freeze-thaw cycles, U-shaped channels are prone to cracking, damage, and peeling. Currently, U-shaped channel repair largely relies on manual operation. Workers must first clean the damaged area, then manually apply repair material and compact it. This method is not only inefficient and unable to meet the needs of large-scale repairs, but also results in inconsistent repair quality, easily affected by the worker's skill level and working condition. In addition, manual repair is labor-intensive and costly. Although some automated repair equipment has emerged, it still has many shortcomings, such as insufficient accuracy in detection systems, inability to accurately identify the type and extent of damage, difficulty in precisely controlling the delivery of repair materials leading to material waste or poor repair results, poor versatility of repair tools making it difficult to adapt to various damage conditions, and insufficient equipment stability, which is prone to shaking during movement and operation, affecting repair accuracy.

[0003] Regarding the above-mentioned and existing related technologies, the inventor believes that the following defects often exist: due to the differences in body size among different operators, and the fixed height of the handrail of the repair machine body, it is difficult to adapt to the body characteristics of all operators. As a result, when some operators hold the handrail to push the repair machine, their arms cannot be at a comfortable height, which easily causes fatigue and discomfort. Prolonged operation may cause damage to the body. Therefore, in order to solve the above problems, an automatic rapid repair machine with a U-shaped groove is proposed. Utility Model Content

[0004] The purpose of this utility model is to solve the problem that in the existing technology, due to the different body sizes of different operators, the height of the handrail of the repair machine body is fixed and it is difficult to adapt to the body characteristics of all operators. As a result, when some operators hold the handrail to push the repair machine, their arms cannot be at a comfortable height, which easily causes fatigue and discomfort. Prolonged operation may cause damage to the body. Therefore, a U-shaped groove automatic rapid repair machine is proposed.

[0005] To achieve the above objectives, the present invention adopts the following technical solution: an automatic rapid repair machine for U-shaped grooves, comprising a repair machine body, an adjustment device provided on the surface of the repair machine body, the adjustment device comprising two fixing plates, both fixing plates being fixedly connected to the surface of the repair machine body, a round rod being fixedly connected to one side of the two fixing plates that are close to each other, a rotating plate being rotatably connected to the arc surface of the round rod, two sliding grooves being formed on the surface of the rotating plate, telescopic plates being slidably connected to the inner walls of the two sliding grooves of the rotating plate, two limiting plates being fixedly connected to the surface of the rotating plate, a long rod being slidably inserted into each of the two limiting plates, a round block being fixedly connected to the surface of the long rod, and a pull plate being fixedly connected to the end of the long rod away from the round block.

[0006] The effect achieved by the above-mentioned components is as follows: by setting up the adjustment device, the height of the handle of the repair machine body can be adjusted, which avoids the problem that the height of the handle of the repair machine body is fixed due to the difference in body size of different operators. It is difficult to adapt to the body characteristics of all operators, which would cause some operators to have their arms not at a comfortable height when holding the handle and pushing the repair machine, which would easily cause fatigue and discomfort, and may cause damage to the body if operated for a long time.

[0007] Preferably, the surface of the telescopic plate is provided with a plurality of circular grooves, and the circular block is slidably connected to the inner wall of the circular groove of the rotating plate.

[0008] The effect achieved by the above components is that the circular groove is designed to adjust the height of the telescopic plate.

[0009] Preferably, a spring is fitted onto the arc surface of the long rod, and the two ends of the spring are fixedly connected to the limiting plate and the pull plate, respectively.

[0010] The effect achieved by the above components is that when the telescopic plate needs to be limited, the spring force will cause the long rod and the round block to rub against the surface of the telescopic plate until they enter the round groove for limitation. This allows the operator to limit the telescopic plate without the need for complicated tools, thereby improving the user experience.

[0011] Preferably, a screw is threaded into the fixed plate, and a screw groove is formed on the surface of the rotating plate, with the screw threadedly connected to the inner wall of the screw groove of the rotating plate.

[0012] The effect achieved by the above components is that the screw is designed to provide reliable limit constraints after the rotating plate has completed angle adjustment.

[0013] Preferably, the surface of the repair machine body is provided with an elongated groove, and the inner wall of the elongated groove of the repair machine body is provided with a clamping device. The clamping device includes two displacement blocks, both of which are slidably connected to the inner wall of the elongated groove of the repair machine body. A U-shaped frame is fixedly connected to the surface of each of the two displacement blocks, and two semi-circular plates are fixedly connected to the surface of the U-shaped frame. A threaded rod is threadedly inserted into each of the two semi-circular plates, and one end of the threaded rod abuts against the repair machine body.

[0014] The effect achieved by the above components is as follows: by setting up a clamping device, the counterweights of different sizes can be clamped and fixed. Fixing the counterweights can keep the repair machine body stable in center of gravity and posture during operation. When repairing U-shaped grooves, the stable machine body can reduce shaking and vibration, ensuring that the repair tools can accurately act on specific parts of the U-shaped groove, thereby improving the accuracy and quality of repair, and making the repaired U-shaped groove meet the design requirements and process standards.

[0015] Preferably, a handle is fixedly connected to the surface of the threaded rod, and the size of the displacement block is adapted to the size of the long groove of the repair machine body.

[0016] The effect achieved by the above components is that the handle provides a convenient point of force application for the user. The user only needs to rotate the handle to drive the threaded rod forward or backward, making the operation easier and more efficient.

[0017] Preferably, a protective pad is fixedly connected to the surface of the U-shaped frame, and the protective pad is made of rubber.

[0018] The effects achieved by the above components are as follows: the protective pad has good elasticity and flexibility, and can play a buffering role between the counterweight and the clamping plate. When the clamping plate clamps the counterweight, the protective pad can absorb and disperse the pressure of the counterweight on the clamping plate, and prevent the clamping plate from being subjected to excessive pressure locally, resulting in deformation, dents or cracks.

[0019] In summary, the beneficial effects of this utility model are as follows:

[0020] 1. In this utility model, by setting an adjustment device, the height of the handle of the repair machine body can be adjusted, which avoids the problem that the height of the handle of the repair machine body is fixed due to the difference in body size of different operators. This makes it difficult to adapt to the body characteristics of all operators, which would cause some operators to have their arms not at a comfortable height when holding the handle and pushing the repair machine, which would easily cause fatigue and discomfort, and may cause damage to the body if operated for a long time.

[0021] 2. In this utility model, by setting a clamping device, the effect of clamping and fixing counterweights of different sizes is achieved. Fixing the counterweights enables the repair machine body to maintain a stable center of gravity and posture during operation. When repairing U-shaped grooves, the stable machine body can reduce shaking and vibration, ensuring that the repair tools can accurately act on specific parts of the U-shaped groove, thereby improving the accuracy and quality of repair, and making the repaired U-shaped groove meet the design requirements and process standards. Attached Figure Description

[0022] Figure 1 This is a three-dimensional structural diagram of the present invention;

[0023] Figure 2 This is a schematic diagram of the adjusting device in this utility model;

[0024] Figure 3 This is a partial structural schematic diagram of the adjusting device in this utility model;

[0025] Figure 4 This is a partial structural schematic diagram of the adjusting device in this utility model;

[0026] Figure 5 This is a schematic diagram of the clamping device in this utility model.

[0027] Legend: 1. Repair machine body; 2. Adjustment device; 201. Fixing plate; 202. Round rod; 203. Rotating plate; 204. Telescopic plate; 205. Limiting plate; 206. Long rod; 207. Round block; 208. Pull plate; 209. Round groove; 210. Spring; 211. Screw; 3. Clamping device; 31. Displacement block; 32. U-shaped frame; 33. Semicircular plate; 34. Threaded rod; 35. Handle; 36. Protective pad. Detailed Implementation

[0028] Reference Figure 1As shown, this utility model provides a technical solution: an automatic and rapid repair machine for U-shaped grooves, including a repair machine body 1. The surface of the repair machine body 1 is provided with an adjustment device 2. By setting the adjustment device 2, the height of the handle of the repair machine body 1 can be adjusted, avoiding the problem that the fixed height of the handle of the repair machine body 1 is difficult to adapt to the body characteristics of all operators due to differences in body size. This would result in some operators' arms not being at a comfortable height when holding the handle and pushing the repair machine, easily causing fatigue and discomfort, and potentially causing injury to the body during prolonged operation. The surface of the repair machine body 1 has a long groove, and the inner wall of the long groove is provided with a clamping device 3. By setting the clamping device 3, the counterweights of different sizes can be clamped and fixed. Fixing the counterweights allows the repair machine body 1 to maintain a stable center of gravity and posture during operation. When repairing U-shaped grooves, the stable machine body reduces shaking and vibration, ensuring that the repair tools can accurately act on specific parts of the U-shaped groove, thereby improving the accuracy and quality of the repair and ensuring that the repaired U-shaped groove meets design requirements and process standards.

[0029] The specific settings and functions of the adjustment device 2 and the clamping device 3 will be described in detail below.

[0030] Reference Figure 2 , Figure 3 and Figure 4As shown in this embodiment: the adjusting device 2 includes two fixed plates 201, both of which are fixedly connected to the surface of the repair machine body 1. A round rod 202 is fixedly connected to one side of the two fixed plates 201 that is close to each other. A rotating plate 203 is rotatably connected to the arc surface of the round rod 202. Two sliding grooves are formed on the surface of the rotating plate 203. A telescopic plate 204 is slidably connected to the inner wall of the sliding grooves of the two rotating plates 203. Two limiting plates 205 are fixedly connected to the surface of the rotating plate 203. A long rod 206 is slidably inserted into each of the two limiting plates 205. A round block 207 is fixedly connected to the surface of the long rod 206. A pull plate 208 is fixedly connected to the end of the long rod 206 away from the round block 207. A plurality of round grooves 209 are formed on the surface of the telescopic plate 204. The round block 207 and the round grooves 209 of the rotating plate 203 are connected... The inner wall has a sliding connection, and the circular groove 209 is designed to adjust the height of the telescopic plate 204. The arc surface of the long rod 206 is fitted with a spring 210. The two ends of the spring 210 are fixedly connected to the limiting plate 205 and the pull plate 208, respectively. When the telescopic plate 204 needs to be limited, the elastic force of the spring 210 will cause the long rod 206 and the circular block 207 to rub against the surface of the telescopic plate 204 until they enter the circular groove 209 for limitation. This allows the operator to limit the telescopic plate 204 without the need for complicated tools, thereby improving the user experience. The fixed plate 201 has a screw 211 inserted into its internal thread, and the surface of the rotating plate 203 has a threaded groove. The screw 211 is threadedly connected to the inner wall of the threaded groove of the rotating plate 203. The screw 211 is designed to provide reliable limiting constraints after the rotating plate 203 has completed angle adjustment.

[0031] Reference Figure 5 As shown, specifically, the clamping device 3 includes two shifting blocks 31, both of which are slidably connected to the inner wall of the long groove of the repair machine body 1. A U-shaped frame 32 is fixedly connected to the surface of each of the two shifting blocks 31. Two semi-circular plates 33 are fixedly connected to the surface of the U-shaped frame 32, and threaded rods 34 are threadedly inserted into each of the two semi-circular plates 33. One end of the threaded rod 34 abuts against the repair machine body 1, and a handle 35 is fixedly connected to the surface of the threaded rod 34. The size of the shifting block 31 is adapted to the size of the long groove of the repair machine body 1. The handle 35 is provided for… The user has a convenient point of force application. The user only needs to rotate the handle 35 to drive the threaded rod 34 forward or backward, making the operation easier and more efficient. The surface of the U-shaped frame 32 is fixedly connected with a protective pad 36. The protective pad 36 is made of rubber and has good elasticity and flexibility. It can play a buffering role between the counterweight and the clamping plate. When the clamping plate clamps the counterweight, the protective pad 36 can absorb and disperse the pressure of the counterweight on the clamping plate, and prevent the clamping plate from being subjected to excessive pressure locally, which may cause deformation, dents or cracks.

[0032] Working principle: When the operator needs to adjust the height of the telescopic plate 204, first pull the pull plate 208 backward. The pull plate 208 drives the long rod 206 to move backward, and the long rod 206 drives the round block 207 to move backward, compressing the spring 210. At this time, the telescopic plate 204 is adjusted to an appropriate height. Then, the pull plate 208 is released. The elastic force of the spring 210 will cause the long rod 206 and the round block 207 to rub against the surface of the telescopic plate 204 until they enter the round groove 209 for limiting. This allows the operator to limit the telescopic plate 204 without the need for complicated tools, thereby improving the user experience. By setting the adjustment device 2, the height of the handle of the repair machine body 1 can be adjusted. This avoids the problem that the handle height of the repair machine body 1 is fixed due to the differences in the body size of different operators. It is difficult to adapt to the body characteristics of all operators, which would cause some operators to have their arms not at a comfortable height when holding the handle and pushing the repair machine, easily causing fatigue and discomfort. Long-term operation may cause damage to the body.

[0033] When the operator needs to clamp and fix the counterweight, first place the counterweight on the surface of the repair machine body 1, then push the semi-circular block 207. The semi-circular block 207 drives the U-shaped frame 32 to move forward. The U-shaped frame 32 drives the displacement block 31 to move within the long groove of the repair machine body 1. During the forward movement of the U-shaped frame 32, it also drives the rubber pad to move forward until the rubber pad contacts the counterweight. Then, rotate the handle 35 downward. The handle 35 drives the threaded rod 34 to rotate downward and abut against and fix it to the repair machine body 1. By setting the clamping device 3, the effect of clamping and fixing counterweights of different sizes is achieved. Fixing the counterweight allows the repair machine body 1 to maintain a stable center of gravity and posture during operation. When repairing the U-shaped groove, the stable machine body can reduce shaking and vibration, ensuring that the repair tools can accurately act on specific parts of the U-shaped groove, thereby improving the accuracy and quality of the repair and making the repaired U-shaped groove meet the design requirements and process standards.

[0034] In the description of this utility model, it should be noted that, unless otherwise explicitly specified and limited, the terms "installation," "connection," and "joining" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal connection of two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances.

Claims

1. An automatic rapid repair machine for U-shaped grooves, comprising a repair machine body (1), characterized in that: The surface of the repair machine body (1) is provided with an adjustment device (2). The adjustment device (2) includes two fixing plates (201). Both fixing plates (201) are fixedly connected to the surface of the repair machine body (1). A round rod (202) is fixedly connected to one side of the two fixing plates (201) that is close to each other. A rotating plate (203) is rotatably connected to the arc surface of the round rod (202). Two sliding grooves are opened on the surface of the rotating plate (203). A telescopic plate (204) is slidably connected to the inner wall of the sliding groove of the two rotating plates (203). Two limiting plates (205) are fixedly connected to the surface of the rotating plate (203). A long rod (206) is slidably inserted into each of the two limiting plates (205). A round block (207) is fixedly connected to the surface of the long rod (206). A pull plate (208) is fixedly connected to the end of the long rod (206) away from the round block (207).

2. The U-shaped groove automatic rapid repair machine according to claim 1, characterized in that: The surface of the telescopic plate (204) is provided with a plurality of circular grooves (209), and the circular block (207) is slidably connected to the inner wall of the circular groove (209) of the rotating plate (203).

3. The U-shaped groove automatic rapid repair machine according to claim 1, characterized in that: The arc surface of the long rod (206) is fitted with a spring (210), and the two ends of the spring (210) are fixedly connected to the limiting plate (205) and the pull plate (208) respectively.

4. The U-shaped groove automatic rapid repair machine according to claim 1, characterized in that: The fixed plate (201) is threaded with a screw (211), and the rotating plate (203) has a screw groove on its surface. The screw (211) is threaded to the inner wall of the screw groove of the rotating plate (203).

5. The U-shaped groove automatic rapid repair machine according to claim 1, characterized in that: The surface of the repair machine body (1) is provided with a long groove. The inner wall of the long groove of the repair machine body (1) is provided with a clamping device (3). The clamping device (3) includes two displacement blocks (31). Both displacement blocks (31) are slidably connected to the inner wall of the long groove of the repair machine body (1). Both displacement blocks (31) are fixedly connected to a U-shaped frame (32). Both U-shaped frames (32) are fixedly connected to two semi-circular plates (33). Both semi-circular plates (33) are threaded with threaded rods (34). One end of the threaded rods (34) abuts against the repair machine body (1).

6. The U-shaped groove automatic rapid repair machine according to claim 5, characterized in that: The threaded rod (34) is fixedly connected to a handle (35), and the size of the displacement block (31) is adapted to the size of the long groove of the repair machine body (1).

7. The U-shaped groove automatic rapid repair machine according to claim 5, characterized in that: The surface of the U-shaped frame (32) is fixedly connected with a protective pad (36), which is made of rubber.

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