Gate laser rust removal equipment

Abstract

The utility model provides gate laser derusting equipment which comprises a bottom plate, and a laser generator and a plurality of first push rods are arranged on the bottom plate. A guide rod is arranged at the top of the first push rod and slidably connected with a movable seat, the movable seat is provided with a second push rod, and a connecting seat is arranged at the output end of the second push rod. The connecting base is used for being connected with a laser rust removal head which is connected with a laser generator through a connecting line. A plurality of mounting holes are formed in the bottom plate, the bottom plate is mounted on the aerial work platform, and the mounting holes are used for connecting the bottom plate and the aerial work platform. According to the device, the gate is derusted in a laser derusting mode, the derusting efficiency is higher, the derusting quality is better, and the derusting cost is lower; and the distance between the derusted gate and the laser derusting head is accurately limited, so that a proper distance is kept between the laser derusting head and the surface of the gate, and the laser derusting quality and efficiency are guaranteed.

Description

Technical Field

[0001] This utility model relates to the field of gate rust removal technology, specifically to a gate laser rust removal device. Background Technology

[0002] A lock is a box-shaped hydraulic structure used to ensure the smooth passage of ships and to concentrate water level differences in a waterway. A lock usually has multiple gates that work together. After a long period of use, the anti-rust coating on the gates will gradually approach the design protection period. Therefore, it is necessary to remove the rust and then re-spray the anti-rust coating before it can be put back into use.

[0003] Current rust removal methods typically involve using an aerial work platform to transport workers and rust removal machines to the gate, where workers then operate the machine to remove rust. These machines are usually sandblasting machines. However, due to the high-altitude operation, the sand conveying pipeline is long, resulting in higher costs for sandblasting. Additionally, the heavy sand storage tank puts significant pressure on the aerial work platform, leading to poor stability. Utility Model Content

[0004] The main purpose of this utility model is to provide a gate laser rust removal device to solve the problem that the existing methods of rust removal on gates are difficult and costly.

[0005] To solve the above-mentioned technical problems, the technical solution adopted by this utility model is as follows:

[0006] A gate laser rust removal device includes a base plate, on which a laser generator and several first push rods are provided;

[0007] The top of the first push rod is provided with a guide rod, the guide rod is slidably connected to a movable seat, the movable seat is provided with a second push rod, and the output end of the second push rod is provided with a connecting seat;

[0008] The connector is used to connect the laser rust removal head, which is connected to the laser generator via a connecting cable.

[0009] In the preferred embodiment, the base plate is provided with multiple mounting holes, and the base plate is installed on the aerial work platform. The mounting holes are used for the connection between the base plate and the aerial work platform.

[0010] In the preferred embodiment, the guide rod is provided with a movable groove, and a slider is slidably connected in the movable groove, the slider being connected to the movable seat;

[0011] The end of the guide rod is equipped with a motor, and the output shaft of the motor is equipped with a threaded rod;

[0012] The threaded rod has smooth ends and is rotatably located inside the guide rod.

[0013] The threaded portion of the threaded rod is located in the movable groove, and the threaded rod is threadedly connected to the slider.

[0014] In a preferred embodiment, the laser rust removal head is equipped with a positioning mechanism to limit the distance between the rust-removing location and the laser rust removal head;

[0015] The positioning mechanism includes a positioning plate, and a sliding groove is formed inside the positioning plate;

[0016] The laser rust removal head has a positioning block on its side, which is located inside the slide groove;

[0017] The positioning block is equipped with a threaded post, which is threadedly connected to a knob. The positioning plate is located between the knob and the laser rust removal head.

[0018] The end of the positioning plate is fitted with a roller, which is a rubber roller.

[0019] In a preferred embodiment, the positioning plate is provided with a scale groove, which is used to indicate the distance between the rust removal location and the laser rust removal head.

[0020] In a preferred embodiment, the connecting seat includes a fixing seat fixed to the output end of the second push rod;

[0021] A spring is provided on the side of the fixed base away from the second push rod, and a movable plate is provided on the side of the spring away from the fixed base;

[0022] The movable plate is equipped with a mounting bracket for connecting the laser rust removal head.

[0023] In the preferred embodiment, the movable plate is provided with two clamping plates, and the clamping plates are provided with guide grooves;

[0024] The fixed base is equipped with a guide block, which is located in the guide groove and is adapted to the guide groove.

[0025] This utility model provides a gate laser rust removal device, which, by adopting the above solution, has the following beneficial effects:

[0026] 1. Using laser rust removal to remove rust from gates results in higher rust removal efficiency, better rust removal quality, and lower rust removal costs.

[0027] 2. It is easy to adjust during the rust removal process and can adaptively maintain a certain distance from the gate surface to ensure the effect and stability of laser rust removal.

[0028] 3. Accurately limit the distance between the gate being derusted and the laser derusting head to ensure that the laser derusting head maintains a suitable distance from the gate surface, thus guaranteeing the quality and efficiency of laser derusting. Attached Figure Description

[0029] The present invention will be further described below with reference to the accompanying drawings and embodiments:

[0030] Figure 1This is a structural schematic diagram of a gate laser rust removal device according to this utility model;

[0031] Figure 2 This is a front view of a gate laser rust removal device according to this utility model;

[0032] Figure 3 This is an enlarged structural schematic diagram of the second push rod of this utility model;

[0033] Figure 4 This is an enlarged structural schematic diagram of the connecting seat described in this utility model;

[0034] Figure 5 This is a cross-sectional structural schematic diagram of the guide rod described in this utility model.

[0035] In the picture:

[0036] Base plate 1, mounting hole 101, laser generator 2, laser rust removal head 201, connecting line 202, first push rod 3, guide rod 401, motor 402, movable seat 403, slider 404, threaded rod 405, second push rod 5, connecting seat 6, fixed seat 601, spring 602, movable plate 603, mounting bracket 604, clamping plate 605, guide groove 606, guide block 607, positioning mechanism 7, positioning plate 701, sliding groove 702, positioning block 703, threaded column 704, knob 705, roller 706. Detailed Implementation

[0037] Example 1:

[0038] like Figure 1 , 2 As shown in Figures 3, 4, and 5, a gate laser rust removal device includes a base plate 1, which is installed on an existing aerial work platform. The base plate 1 has multiple mounting holes 101, and the base plate 1 is securely connected to the aerial work platform by existing connectors such as bolts.

[0039] Several first push rods 3 are installed on the base plate 1. The first push rods 3 are preferably electric push rods or hydraulic cylinders and are connected and controlled in the existing way. A guide rod 401 is installed on the top of the first push rods 3. Several first push rods 3 are connected to the same guide rod 401 and work synchronously when the first push rods 3 are working. The height of the guide rod 401 is adjusted by activating the first push rods 3.

[0040] A movable groove is provided inside the guide rod 401, and a slider 404 is connected inside the movable groove; the movable seat 403 is connected to the slider 404, so that the movable seat 403 can slide on the guide rod 401 when the slider 404 slides in the movable groove.

[0041] A motor 402 is provided at the end of the guide rod 401. The motor 402 is preferably a servo motor and is connected and controlled in an existing manner. A threaded rod 405 is provided on the output shaft of the motor 402. The two ends of the threaded rod 405 are smooth and are rotatably disposed inside the guide rod 401. The threaded part of the threaded rod 405 is located in the movable groove and is threadedly connected to the slider 404.

[0042] When in use, the motor 402 is started to drive the threaded rod 405 to rotate, which in turn drives the slider 404 through the threaded rod 405, causing the slider 404 to slide along the threaded rod 405, thereby causing the movable seat 403 to move on the guide rod 401.

[0043] A second push rod 5 is installed on the movable base 403. The second push rod 5 is preferably an electric push rod or a hydraulic cylinder, and is connected and controlled in an existing manner. The output end of the second push rod 5 is provided with a connecting seat 6, which is used to connect the laser rust removal head 201. A laser generator 2 is installed on the base plate 1. The laser generator 2 can be a commonly used laser generator in existing laser rust removal equipment. The laser rust removal head 201 is connected to the laser generator 2 through a connecting line 202. The laser rust removal head 201 is an existing laser rust removal head and works in an existing manner.

[0044] In use, the laser rust removal head 201 is raised and lowered by the first push rod 3, the laser rust removal head 201 is moved left and right by the sliding of the movable seat 403, and the laser rust removal head 201 is moved back and forth by the second push rod 5. It is easy to operate and can adapt to different rust removal needs.

[0045] Sufficient space has been reserved on base plate 1 so that staff can stand on top of base plate 1 and then control and operate it.

[0046] Example 2:

[0047] like Figure 1 , 2 As shown in Figures 3, 4, and 5, a positioning mechanism 7 is installed on the laser rust removal head 201. Specifically, the positioning mechanism 7 includes a positioning plate 701. The positioning plate 701 is installed on the laser rust removal head 201 so that the sliding groove 702 in the positioning plate 701 cooperates with the positioning block 703 on the side of the laser rust removal head 201.

[0048] The positioning block 703 is provided with a threaded post 704, and a knob 705 is threadedly connected to the threaded post 704 so that the positioning plate 701 is located between the knob 705 and the laser rust removal head 201. When in use, first slide the positioning plate 701, and when the positioning plate 701 is in the appropriate position, tighten the knob 705 to clamp the positioning plate 701 with the laser rust removal head 201.

[0049] A roller 706 is installed at the end of the positioning plate 701. The roller (706) is preferably a rubber roller. A scale groove is provided on the positioning plate 701 to indicate the distance between the rust-removed position and the laser rust removal head 201. The specific distance between the rust-removed position and the laser rust removal head 201 depends on the actual focal length and actual connection position of the laser rust removal head. Calibration is performed first during rust removal. During laser rust removal, the roller 706 is pressed against the area to be rusted, thereby limiting the distance between the rust-removed position and the laser rust removal head 201. This allows the laser focal length to be more accurately focused on the rust-removed position, thus ensuring the quality of rust removal and reducing the difficulty of adjusting the distance.

[0050] The connecting seat 6 includes a fixed seat 601 fixed to the output end of the second push rod 5. A spring 602 is installed on the side of the fixed seat 601 away from the second push rod 5, and a movable plate 603 is connected to the other side of the spring 602.

[0051] A mounting bracket 604 is installed on the movable plate 603 to connect the laser rust removal head 201. The mounting bracket 604 is an existing connecting frame for installing the laser rust removal head 201; the specific type of frame depends on the actual situation. Simultaneously, two clamping plates 605 are installed on the movable plate 603. The clamping plates 605 have guide grooves 606 within them, and guide blocks 607 are installed on the fixed base 601. The guide blocks 607 are positioned within and fitted into the guide grooves 606 to ensure the stability of the movable plate 603 during movement and to guide the direction of movement.

[0052] During the rust removal process, since the gate surface may be uneven, the spring 602 in the connecting seat 6 can act as a buffer. When the laser rust removal head 201 encounters a protrusion or depression on the gate surface, the movable plate 603 will move accordingly under the action of the spring 602, so that the laser rust removal head 201 can adaptively maintain a certain distance from the gate surface, ensuring the effect and stability of laser rust removal; and when the second push rod 5 moves the laser rust removal head 201 closer to the gate, it can also buffer when the moving distance is too far, preventing the laser rust removal head 201 from being damaged.

[0053] In this application, the rust-removed location refers to the area on the rust-removed gate that has been rusted.

[0054] The above embodiments are merely preferred technical solutions of this utility model and should not be considered as limitations on this utility model. The protection scope of this utility model should be the technical solution described in the claims, including equivalent substitutions of the technical features described in the claims. That is, equivalent substitutions and improvements within this scope are also within the protection scope of this utility model.

Claims

1. A gate laser rust removal device, characterized in that: Includes a base plate (1), on which a laser generator (2) and several first push rods (3) are provided; The top of the first push rod (3) is provided with a guide rod (401), the guide rod (401) is slidably connected to a movable seat (403), the movable seat (403) is provided with a second push rod (5), and the output end of the second push rod (5) is provided with a connecting seat (6). The connector (6) is used to connect the laser rust removal head (201), which is connected to the laser generator (2) via the connecting cable (202).

2. The gate laser rust removal equipment according to claim 1, characterized in that: The base plate (1) is provided with multiple mounting holes (101). The base plate (1) is installed on the aerial work platform. The mounting holes (101) are used for the connection between the base plate (1) and the aerial work platform.

3. The gate laser rust removal equipment according to claim 1, characterized in that: The guide rod (401) is provided with a movable groove, and a slider (404) is slidably connected in the movable groove. The slider (404) is connected to the movable seat (403). The end of the guide rod (401) is provided with a motor (402), and the output shaft of the motor (402) is provided with a threaded rod (405). The threaded rod (405) is rotatably disposed inside the guide rod (401); The threaded rod (405) is threadedly connected to the slider (404).

4. The gate laser rust removal equipment according to claim 3, characterized in that: The two ends of the threaded rod (405) are smooth, and the threaded portion of the threaded rod (405) is located in the movable groove.

5. The gate laser rust removal equipment according to claim 1, characterized in that: The laser rust removal head (201) is equipped with a positioning mechanism (7) to limit the distance between the rust removal location and the laser rust removal head (201).

6. The gate laser rust removal equipment according to claim 5, characterized in that: The positioning mechanism (7) includes a positioning plate (701), and a groove (702) is provided in the positioning plate (701). The laser rust removal head (201) has a positioning block (703) on its side, and the positioning block (703) is located inside the slide groove (702); The positioning block (703) is provided with a threaded post (704), and the threaded post (704) is threadedly connected to a knob (705). The positioning plate (701) is located between the knob (705) and the laser rust removal head (201). A roller (706) is mounted on the end of the positioning plate (701).

7. The gate laser rust removal equipment according to claim 6, characterized in that: The positioning plate (701) is provided with a scale groove, which is used to indicate the distance between the rust removal position and the laser rust removal head (201).

8. The gate laser rust removal equipment according to claim 6, characterized in that: The roller (706) is a rubber roller.

9. The gate laser rust removal equipment according to claim 6, characterized in that: The connecting seat (6) includes a fixing seat (601) fixed to the output end of the second push rod (5); A spring (602) is provided on the side of the fixed base (601) away from the second push rod (5), and a movable plate (603) is provided on the side of the spring (602) away from the fixed base (601). The movable plate (603) is provided with a mounting bracket (604) for connecting the laser rust removal head (201).

10. The gate laser rust removal equipment according to claim 8, characterized in that: The movable plate (603) is provided with two clamping plates (605), and the clamping plates (605) are provided with guide grooves (606); The fixed base (601) is provided with a guide block (607), which is located in the guide groove (606) and is adapted to the guide groove (606).

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