High-altitude machining equipment

Abstract

The utility model discloses high-altitude machining equipment, which belongs to the technical field of machining equipment and comprises a fixing frame, a machining platform is rotatably mounted at the top of the fixing frame, and expansion plates used for being close to fitting machining positions are slidably mounted on two sides of the bottom surface of the machining platform. A driving structure used for driving the expansion plate to move is rotatably mounted on the top surface of the fixing frame, protection structures used for protection are fixedly mounted on the top surfaces of the machining platform and the expansion plate, a lifting structure used for adjusting the height of the machining platform is fixedly mounted at the bottom end of the fixing frame, and a bottom plate is fixedly mounted at the bottom end of the lifting structure; the driving structure is arranged to drive expansion of the expansion plate, so that the use area of the device is increased, it is guaranteed that the device is closer to the machining position, the device is prevented from being limited by the surrounding environment as much as possible, the working efficiency of the device is improved, convenience is provided for subsequent device machining, and the machining quality of the device is guaranteed.

Description

Technical Field

[0001] This utility model relates to the field of mechanical processing equipment technology, specifically a high-altitude mechanical processing equipment. Background Technology

[0002] In the construction and maintenance of high-rise buildings, high-altitude machining equipment is often used, which allows operators to be deployed to different positions to complete various complex processing tasks.

[0003] Chinese patent discloses an adjustable-height high-altitude machining equipment (publication number CN213352365U). This patent includes a machining operation platform, with protective longitudinal bars fixedly installed on the edge of the top surface of the machining operation platform, and a protective fence frame fixedly installed at the top of the protective longitudinal bars. A support frame is fixedly installed on the edge of the bottom surface of the machining operation platform. However, the machining operation platform of this patent can only move vertically up and down. In actual high-altitude machining scenarios, it may be limited by the surrounding environment. If high-altitude machining is carried out in densely built-up urban areas, the machining operation platform may not be able to get close to the machining position due to the obstruction of buildings, reducing the working efficiency of the device and causing a decline in the machining quality. Utility Model Content

[0004] The purpose of this utility model is to provide a high-altitude machining equipment to solve the problems mentioned in the background art.

[0005] To achieve the above objectives, this utility model provides the following technical solution:

[0006] A high-altitude machining equipment includes a fixed frame, a machining platform rotatably mounted on the top of the fixed frame, extension plates slidably mounted on both sides of the bottom surface of the machining platform for approaching and fitting the machining position, a drive structure rotatably mounted on the top surface of the fixed frame for moving the extension plates, protective structures for protection fixedly mounted on the top surfaces of the machining platform and the extension plates, and a lifting structure for adjusting the height of the machining platform fixedly mounted at the bottom end of the fixed frame, with a base plate fixedly mounted at the bottom end of the lifting structure.

[0007] The drive structure includes a rotating shaft, which is rotatably mounted on the top of the fixed frame. A rotating frame is rotatably mounted on the outer wall of the rotating shaft. Both ends of the rotating frame are rotatably connected to transmission rods for pushing the expansion plate outward. The end of the transmission rod away from the rotating frame is rotatably connected to the expansion plate. The rotating shaft drives the rotating frame and the transmission rod to push to both sides, thereby realizing the operation of expanding the expansion plate outward, so that the device can approach the fitting processing position.

[0008] As a further embodiment of this utility model, in order to ensure the stable expansion of the expansion plate, a sliding rod is fixedly installed at the bottom of the expansion plate, and a sliding groove is provided on the top surface of the fixing frame for providing sliding of the sliding rod, and the sliding rod is located in the sliding groove.

[0009] As a further embodiment of this utility model, a movable rod is fixedly installed on the bottom surface of the processing platform to drive the processing platform down to be flush with the top surface of the expansion plate. The rotating frame has a movable hole inside, and the movable rod is slidably inserted into the movable hole.

[0010] As a further embodiment of this utility model, in order to ensure that the machining platform can be reset after it is lowered, a rotating disk is fixedly installed at the top of the rotating shaft. A rotating rod is rotatably connected to the top surface of the rotating disk, and the rotating rod is fixedly located on the bottom surface of the machining platform. A reset groove for assisting the machining platform to reset is opened on the top surface of the rotating disk, and the rotating rod is located in the reset groove.

[0011] As a further embodiment of this utility model, the protective structure includes guardrails, which are fixedly located on the top surface of the processing platform. There are two guardrails, and each guardrail has an extension rail slidably installed on one side to extend the protective range. The top surface of the extension plate is fixedly equipped with a side rail.

[0012] As a further embodiment of this utility model, the lifting structure includes a folding rod. The upper and lower ends of the folding rod are rotatably connected to the bottom surface of the fixed frame and the top surface of the base plate respectively through connecting parts. The folding rod is provided in two sets, and multiple sets of connecting rods for strengthening the support force of the device are fixedly installed on the corresponding side of the two sets of folding rods. Electric rods for driving the folding rod to lift are rotatably installed on the corresponding side of the two sets of connecting rods.

[0013] Compared with the prior art, the beneficial effects of this utility model are:

[0014] 1. When using this utility model, a driving structure is set to drive the expansion plate to expand, thereby increasing the usable area of ​​the device, ensuring that the device fits closer to the processing position, minimizing the restriction of the device by the surrounding environment, improving the working efficiency of the device, providing convenience for subsequent processing, and ensuring the processing quality of the device. At the same time, the rotating rod and rotating disk control the raising and lowering of the processing platform. When the processing platform is lowered, it is flush with the top surface of the expansion plate, reducing the height difference, so that the transition between the processing platform and the expansion plate is smoother, reducing the probability of safety accidents caused by careless operation, and enhancing the safety of the device. When the processing platform is raised, it is easy to stack and store with the expansion plate to reduce the usage range.

[0015] 2. When this utility model is used, the protective structure effectively reduces the risk of operators or processed parts falling from a height. Furthermore, by adjusting the position of the extension bar, comprehensive protection is provided for the unfolded expansion plate, enhancing the safety of the device. At the same time, the lifting structure allows for flexible adjustment of the processing height of the device, enhancing its applicability. Attached Figure Description

[0016] Figure 1 This is a schematic diagram of the overall structure of a high-altitude machining equipment.

[0017] Figure 2 This is a structural diagram of the drive structure in a high-altitude machining equipment.

[0018] Figure 3 This is a bottom view of the drive structure in a high-altitude machining equipment.

[0019] Figure 4 This is a structural diagram of a protective structure in a high-altitude machining equipment.

[0020] Figure 5 This is a structural diagram of a lifting structure in a high-altitude machining equipment.

[0021] In the diagram: 1. Fixed frame; 2. Processing platform; 3. Extension plate; 4. Drive structure; 401. Rotating shaft; 402. Rotating frame; 403. Transmission rod; 404. Drive motor; 405. Support frame; 406. Sliding rod; 407. Moving rod; 408. Rotating disk; 409. Rotating rod; 5. Protective structure; 501. Guardrail; 502. Extension rail; 503. Side rail; 504. Fixing bolt; 505. Hook; 6. Lifting structure; 601. Folding rod; 602. Connecting rod; 603. Electric rod; 604. Rotating wheel; 605. Limiting sleeve; 7. Base plate. Detailed Implementation

[0022] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0023] Example 1: Please refer to Figure 1 , Figure 2 , Figure 3A high-altitude machining equipment includes a fixed frame 1, a machining platform 2 rotatably mounted on the top of the fixed frame 1, an extension plate 3 slidably mounted on both sides of the bottom surface of the machining platform 2 for approaching and fitting the machining position, a drive structure 4 rotatably mounted on the top surface of the fixed frame 1 for driving the extension plate 3 to move, a protective structure 5 for protection fixedly mounted on the top surfaces of the machining platform 2 and the extension plate 3, a lifting structure 6 for adjusting the height of the machining platform 2 fixedly mounted on the bottom end of the fixed frame 1, and a base plate 7 fixedly mounted on the bottom end of the lifting structure 6.

[0024] The drive structure 4 includes a rotating shaft 401, which is rotatably mounted on the top of the fixed frame 1 via bearings. A rotating frame 402 is rotatably mounted on the outer wall of the rotating shaft 401. Both ends of the rotating frame 402 are rotatably connected to a transmission rod 403 for pushing the expansion plate 3 outward through a pin. The end of the transmission rod 403 away from the rotating frame 402 is rotatably connected to the expansion plate 3 through a pin. The rotating shaft 401 drives the rotating frame 402 to push the transmission rod 403 to both sides, thereby realizing the operation of expanding the expansion plate 3 outward, so that the device can approach the fitting processing position.

[0025] Specifically, a drive motor 404 for providing rotational power to the rotating shaft 401 is fixedly installed in the inner cavity of the fixed frame 1, and the output end of the drive motor 404 is fixedly connected to the bottom end of the rotating shaft 401. A support frame 405 for strengthening the support force of the expansion plate 3 is fixedly installed at the bottom end of each expansion plate 3, and the support frame 405 is rotatably connected to the transmission rod 403 through a pin.

[0026] To ensure the stable expansion of the expansion plate 3, a sliding rod 406 is fixedly installed at the bottom of the expansion plate 3, and the sliding rod 406 is fixedly connected to the bottom surface of the support frame 405. The top surface of the fixed frame 1 is provided with a sliding groove for providing sliding of the sliding rod 406, and the sliding rod 406 is located in the sliding groove.

[0027] The bottom surface of the processing platform 2 is fixedly equipped with a moving rod 407 for moving the processing platform 2 downward to be flush with the top surface of the expansion plate 3. The rotating frame 402 has a moving hole inside, and the moving rod 407 is slidably inserted into the moving hole.

[0028] Specifically, there are two moving rods 407, which are symmetrically and evenly distributed on both sides of the rotating frame 402 to enhance the stability of the processing platform 2. The outer wall of each moving rod 407 and the inner wall of the moving hole are coated with a damping coating to facilitate the slow descent of the processing platform 2 and avoid the impact and vibration caused by rapid descent.

[0029] More specifically, while the rotating frame 402 drives the expansion plate 3 to rotate and expand, the rotating frame 402 also drives the moving rod 407 connected to the processing platform 2 to rotate accordingly. After the expansion plate 3 expands, the bottom surface of the processing platform 2 is indeed supported, and thus, under the influence of gravity, the moving rod 407 connected to the processing platform 2 gradually moves down in the moving hole, thereby achieving the effect of the processing platform 2 and the top surface of the expansion plate 3 being flush, reducing the height difference, so as to facilitate smoother processing operations, reducing operational errors and inconveniences that may be caused by different heights. At the same time, it also makes the transition between the processing platform 2 and the expansion plate 3 smoother, reducing the probability of safety accidents caused by careless operation and enhancing the safety of the device.

[0030] To ensure that the machining platform 2 can be reset after it is lowered, a rotating disk 408 is fixedly installed at the top of the rotating shaft 401, and the rotating disk 408 is rotatably located on the top surface of the rotating frame 402. A rotating rod 409 is rotatably connected to the top surface of the rotating disk 408, and the rotating rod 409 is fixedly located on the bottom surface of the machining platform 2. A reset groove for assisting the machining platform 2 to reset is opened on the top surface of the rotating disk 408, and the rotating rod 409 is located in the reset groove.

[0031] Specifically, the reset groove is designed as a "V" shape. The processing platform 2 drives the rotating rod 409 to rotate along the rotating disk 408. When the rotating rod 409 rotates to the reset groove and descends along the reset groove, the descent of the auxiliary processing platform 2 is level with the top surface of the expansion plate 3. Conversely, when the rotating rod 409 moves up along the reset groove, the auxiliary processing platform 2 rises and resets, so that the processing platform 2 and the expansion plate 3 form a height difference again, so as to make room for the expansion plate 3 to retract.

[0032] Example 2: Please refer to Figure 1 , Figure 4 The protective structure 5 includes a guardrail 501, which is fixedly located on the top surface of the processing platform 2. There are two guardrails 501, and each of the two guardrails 501 has an extension rail 502 slidably installed on one side to extend the protection range. The top surface of the extension plate 3 is fixedly installed with a side rail 503.

[0033] Specifically, the top surfaces of both the extension rail 502 and the side rail 503 are fixedly installed with fixing bolts 504, and the extension rail 502 and the side rail 503 are fixedly connected by hooks 505. One end of the hook 505 is rotatably connected to the fixing bolt 504 on the top surface of the extension rail 502, and the other end of the hook 505 is engaged with the fixing bolt 504 on the top surface of the side rail 503.

[0034] More specifically, a movable block is fixedly installed on the side of the extension rail 502 near the guardrail 501, and a horizontal groove for providing movement of the movable block is opened on the corresponding side of the two guardrails 501, and the movable block is located in the horizontal groove.

[0035] Please see Figure 1 , Figure 5 The lifting structure 6 includes a folding rod 601. The upper and lower ends of the folding rod 601 are rotatably connected to the bottom surface of the fixed frame 1 and the top surface of the base plate 7 respectively through connectors. There are two sets of folding rods 601, and multiple sets of connecting rods 602 for strengthening the support force of the device are fixedly installed on the corresponding side of the two sets of folding rods 601. Electric rods 603 for driving the folding rod 601 to rise and fall are rotatably installed on the corresponding side of the two sets of connecting rods 602.

[0036] Specifically, the upper and lower ends of the folding rod 601 are rotatably connected to the side away from the connector by a pin. Each set of rotating wheels 604 is slidably fitted with a limiting sleeve 605 on the outer wall, and the two sets of limiting sleeves 605 are fixedly connected to the bottom surface of the fixed frame 1 and the top surface of the base plate 7, respectively.

[0037] More specifically, the limiting sleeve 605 has an internal movable groove for providing rotation for the rotating wheel 604, and the rotating wheel 604 is located in the movable groove. The electric rod 603 drives the connecting rod 602 to push the folding rod 601 upward, raising the processing platform 2. At the same time, one end of the folding rod 601 is connected to the rotating wheel 604 and moves within the limiting sleeve 605, assisting the folding rod 601 to rise and fall smoothly.

[0038] The working principle of this utility model is as follows:

[0039] First, fix the base plate 7 to the external mobile equipment. Move the entire device to a suitable position. Start the electric lever 603 to drive the connecting rod 602 to push the folding rod 601 upward. At the same time, one end of the folding rod 601 is connected to the rotating wheel 604, which moves within the limiting sleeve 605 to assist the folding rod 601 in moving upward smoothly. This raises the processing platform 2 to a suitable position. Then, start the drive motor 404, which is connected to the rotating shaft 401, to drive the rotating frame 402 and push the transmission rod 403 to drive the expansion plate 3 to expand outward to fit the processing position. The rotating frame 402 is connected to the moving rod 407, which is connected to the processing platform. Platform 2 rotates accordingly, cooperating with the rotating rod 409 to rotate along the rotating disk 408. When the rotating rod 409 descends along the reset groove, the descent of the auxiliary processing platform 2 is level with the top surface of the extension plate 3, reducing the height difference. Conversely, when the rotating rod 409 moves upward along the reset groove, the auxiliary processing platform 2 rises and resets, so that the processing platform 2 and the extension plate 3 are again separated by a height difference, so that they can be stacked and stored together to reduce the usable area. Finally, the extension rail 502 is pulled through the hook 505 and the side rail 503, and the guardrail 501 provides safety protection when the extension plate 3 is unfolded.

[0040] The above description is only a preferred embodiment of the present utility model, but the protection scope of the present utility model is not limited thereto. Any equivalent substitutions or changes made by those skilled in the art within the technical scope disclosed in the present utility model, based on the technical solution and the inventive concept of the present utility model, should be included within the protection scope of the present utility model.

Claims

1. A high-altitude machining equipment, comprising a fixed frame (1), characterized in that, A processing platform (2) is rotatably mounted on the top of the fixed frame (1). An extension plate (3) for approaching and fitting the processing position is slidably mounted on both sides of the bottom surface of the processing platform (2). A driving structure (4) for driving the extension plate (3) to move is rotatably mounted on the top surface of the fixed frame (1). A protective structure (5) for protection is fixedly mounted on the top surface of both the processing platform (2) and the extension plate (3). A lifting structure (6) for adjusting the height of the processing platform (2) is fixedly mounted on the bottom end of the fixed frame (1). A base plate (7) is fixedly mounted on the bottom end of the lifting structure (6). The drive structure (4) includes a rotating shaft (401), which is rotatably mounted on the top of the fixed frame (1). A rotating frame (402) is rotatably mounted on the outer wall of the rotating shaft (401). Both ends of the rotating frame (402) are rotatably connected to a transmission rod (403) for pushing the expansion plate (3) outward. The end of the transmission rod (403) away from the rotating frame (402) is rotatably connected to the expansion plate (3). The rotating shaft (401) drives the rotating frame (402) to push the transmission rod (403) to both sides, thereby realizing the operation of expanding the expansion plate (3) outward, so that the device can approach the fitting processing position.

2. The high-altitude machining equipment according to claim 1, characterized in that, In order to ensure the stable expansion of the expansion plate (3), a sliding rod (406) is fixedly installed at the bottom of the expansion plate (3). The top surface of the fixing frame (1) is provided with a sliding groove for providing the sliding rod (406) to slide, and the sliding rod (406) is located in the sliding groove.

3. The high-altitude machining equipment according to claim 1, characterized in that, The bottom surface of the processing platform (2) is fixedly equipped with a moving rod (407) for moving the processing platform (2) down to be flush with the top surface of the expansion plate (3). The rotating frame (402) has a moving hole inside, and the moving rod (407) is slidably inserted into the moving hole.

4. The high-altitude machining equipment according to claim 1, characterized in that, To ensure that the machining platform (2) can be reset after it is lowered, a rotating disk (408) is fixedly installed at the top of the rotating shaft (401). A rotating rod (409) is rotatably connected to the top surface of the rotating disk (408), and the rotating rod (409) is fixedly located on the bottom surface of the machining platform (2). A reset groove for assisting the machining platform (2) to reset is opened on the top surface of the rotating disk (408), and the rotating rod (409) is located in the reset groove.

5. The high-altitude machining equipment according to claim 1, characterized in that, The protective structure (5) includes a guardrail (501), which is fixedly located on the top surface of the processing platform (2). There are two guardrails (501), and each of the two guardrails (501) has an extension rail (502) slidably installed on one side to extend the protection range. The top surface of the expansion plate (3) is fixedly installed with a side rail (503).

6. The high-altitude machining equipment according to claim 1, characterized in that, The lifting structure (6) includes a folding rod (601). The upper and lower ends of the folding rod (601) are rotatably connected to the bottom surface of the fixed frame (1) and the top surface of the base plate (7) respectively through connecting parts. The folding rod (601) is provided in two sets, and multiple sets of connecting rods (602) for strengthening the support force of the device are fixedly installed on the corresponding side of the two sets of folding rods (601). Electric rods (603) for driving the folding rod (601) to lift are rotatably installed on the corresponding side of the two sets of connecting rods (602).

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