Comprehensive pressing device for shed hook and pipe clamp

Abstract

The utility model relates to the field of pressing devices, in particular to a comprehensive pressing device for a shed hook and a pipe clamp. The device comprises a supporting platform, a supporting frame, a lifting assembly and a fixing assembly, the supporting platform and the lifting assembly are fixed in the middle of the supporting frame, the lifting assembly is located above the supporting platform, the fixing assembly is located below the lifting assembly, and the fixing assembly is one of a shed hook fixing assembly and a pipe clamp fixing assembly. The early-stage preparation time of mine roadway support and pipeline installation is shortened, and it is ensured that a project can be advanced on time. According to the utility model, the traditional gas cutting operation is abandoned, the fire hazard is fundamentally eliminated, favorable conditions are created for mine safety production, and the trend of green development, energy conservation and emission reduction in the current mine industry is met. Operators can complete the pressing task only by simply pulling the device, and due to the quick switching function of the shed hook and the pipe clamp fixing assembly, the flexibility and convenience of production are improved, and the labor intensity of workers is reduced.

Description

Technical Field

[0001] This utility model relates to the field of pressing devices, specifically to a combined pressing device of a hook and a pipe clamp. Background Technology

[0002] In the mining industry, tunnel support is a key link in ensuring operational safety. As an important component connecting the support beams and legs, the quality and specifications of the support hooks directly affect the stability of the support structure. At the same time, various pipelines crisscross in the mine, and the quality of the clamps used to fix the pipelines is also related to the safe operation of the entire pipeline system.

[0003] Traditional methods for fabricating retaining hooks and pipe clamps primarily rely on manual labor, with workers using gas cutting tools to locally heat and bend the reinforcing bars. This method has several drawbacks: it is extremely labor-intensive, requiring workers to hold the gas cutting tool for extended periods in high-temperature environments, leading to fatigue, impacting work efficiency, and posing a potential threat to worker health; it is inefficient, as the gas cutting and heating bending process is time-consuming, especially for large-scale support and pipeline installations, making it difficult to meet project schedule requirements; quality is difficult to guarantee, as manual operation makes it difficult to precisely control bending angles and dimensions, resulting in inconsistent specifications for finished retaining hooks and pipe clamps. This can lead to loose connections and reduced safety of the support and pipeline systems during actual installation; and gas cutting consumes large amounts of gas resources and poses a fire hazard, failing to meet the requirements of modern mine safety production and energy conservation. Utility Model Content

[0004] The purpose of this utility model is to overcome the above-mentioned problems and provide a combined pressing device for hooks and pipe clamps. To achieve the above objective, this utility model adopts the following technical solution:

[0005] A combined pressing device for shed hooks and pipe clamps includes a main body, which includes a support platform, a support frame, a lifting component, and a fixing component. The support platform and the lifting component are fixed in the middle of the support frame. The lifting component is located above the support platform, and the fixing component is disposed on the support platform and located below the lifting component. The fixing component is one of a shed hook fixing component and a pipe clamp fixing component.

[0006] As an improvement, the lifting assembly includes a hydraulic cylinder with a fixing ring on it. The hydraulic cylinder is fixed to the support frame by the fixing ring. The hydraulic cylinder includes a lifting shaft with a lifting rod at the bottom and a first pulley at the bottom of the lifting rod.

[0007] As an improvement, the shed hook fixing assembly includes a first base plate, a shed hook fixing seat, and a fixing column. The first base plate is set on a support platform, the shed hook fixing seat and the fixing column are set on the first base plate, the lifting rod is located between the shed hook fixing seat and the fixing column, the shed hook fixing seat is provided with two fixing blocks, and a narrow gap is provided between the fixing blocks for fixing the reinforcing bars.

[0008] As an improvement, the fixed column is provided with a slide rail, and the lifting rod is provided with a second pulley on its side. The second pulley slides on the slide rail. The lifting rod is provided with side plates on both sides. The side plates are used to prevent the second pulley from derailing from the slide rail. A top block is provided between the top of the fixed column and the top of the hook fixing seat. The top block is sleeved with the lifting rod. The top block is used to prevent the lifting rod from tilting.

[0009] As an improvement, the pipe clamp fixing assembly includes a second base plate and two pipe clamp fixing seats. The second base plate is set on the support platform, the two pipe clamp fixing seats are set on the support platform, and the lifting rod is located between the two pipe clamp fixing seats.

[0010] As an improvement, the top of the pipe clamp fixing seat is provided with a third pulley, and the third pulley is provided with a groove for fixing the reinforcing bar. The pipe clamp fixing assembly also includes a shaft seat, which is disposed on both sides of the pipe clamp fixing seat and is rotatably connected to the pipe clamp fixing seat. The pipe clamp fixing seat is fixed to the second base plate through the shaft seat, and a U-shaped structure of the bent reinforcing bar is formed between the two pipe clamp fixing seats.

[0011] As an improvement, the support frame includes four support columns, a first crossbeam is provided between two support columns on the same side, a vertical plate is fixed on the first crossbeam, the fixing ring is fixed between the two vertical plates, and a connecting block is provided at the junction of the support column and the support platform.

[0012] As an improvement, a second crossbeam is provided between the two support columns on one side, and an operating handle is provided on the second crossbeam. The operating handle is electrically connected to the hydraulic cylinder.

[0013] As an improvement, the support platform is provided with support legs at the bottom.

[0014] The advantages of this utility model are:

[0015] 1. Compared with the traditional manual gas cutting for making hooks and pipe clamps, the working efficiency of this integrated pressing device is significantly improved, shortening the preparation time for mine roadway support and pipeline installation, and ensuring that the project can proceed on time.

[0016] 2. This utility model eliminates the need for traditional gas cutting operations, as it requires no gas or flame resources, fundamentally eliminating fire hazards and creating favorable conditions for safe production in mines. At the same time, it reduces gas consumption and lowers production costs, aligning with the current trend of green development and energy conservation and emission reduction in the mining industry.

[0017] 3. With this invention, operators can complete the pressing task with a simple lever operation, requiring no complex operating skills or professional knowledge. The quick-switching function of the hook and pipe clamp fixing components allows for rapid response to different production needs, greatly improving production flexibility and convenience, and reducing the labor intensity of workers. Attached Figure Description

[0018] Figure 1 This is a structural diagram of a combined pressing device for hooks and pipe clamps in Example 1.

[0019] Figure 2 This is a structural diagram of the hook fixing assembly in Example 1.

[0020] Figure 3 This is a structural diagram of a combined pressing device for hooks and pipe clamps in Example 2.

[0021] Figure 4 This is a structural diagram of the pipe clamp fixing assembly in Example 2.

[0022] Figure 5 This is a structural diagram of the pipe clamp fixing assembly in use in Example 2.

[0023] The diagram is labeled as follows:

[0024] 1. Main body of the device; 2. Support platform; 3. Support frame; 4. Lifting assembly; 5. Hook fixing assembly; 6. Pipe clamp fixing assembly; 7. Reinforcing steel;

[0025] 21. Supporting leg;

[0026] 31. Support column; 32. First crossbeam; 33. Vertical plate; 34. Connecting block; 35. Second crossbeam; 36. Operating handle;

[0027] 41. Hydraulic cylinder; 42. Fixing ring; 43. Lifting rod; 44. First pulley;

[0028] 51. First base plate; 52. Hook fixing seat; 53. Fixing column; 54. Fixing block; 55. Slide rail; 56. Second pulley;

[0029] 57. Side panel; 58. Top panel; 59. Narrow seam;

[0030] 61. Second base plate; 62. Pipe clamp fixing seat; 63. Third pulley; 64. Groove; 65. Shaft seat. Detailed Implementation

[0031] To make the objectives, technical solutions, and advantages of the embodiments of this utility model clearer, the technical solutions of the embodiments of this utility model will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of this utility model, and not all embodiments. The components of the embodiments of this utility model described and shown in the accompanying drawings can generally be arranged and designed in various different configurations.

[0032] In the description of the embodiments of this utility model, it should be noted that if terms such as "center," "upper," "lower," "left," "right," "vertical," "horizontal," "inner," or "outer" indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings, or the orientation or positional relationship commonly used when the utility model product is in use, they are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this utility model. Furthermore, terms such as "first," "second," and "third" are only used to distinguish descriptions and should not be construed as indicating or implying relative importance.

[0033] Furthermore, the use of terms such as "horizontal," "vertical," and "sag" does not imply that the component must be absolutely horizontal or suspended, but rather that it can be slightly tilted. For example, "horizontal" simply means that its direction is more horizontal relative to "vertical," and does not mean that the structure must be completely horizontal, but can be slightly tilted.

[0034] In the description of the embodiments of this utility model, "a plurality of" means at least two.

[0035] In the description of the embodiments of this utility model, it should also be noted that, unless otherwise explicitly specified and limited, the terms "set," "install," "connect," and "link" 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 according to the specific circumstances.

[0036] The present invention will be described in detail below through specific embodiments to enable a better understanding of the present invention. However, the following embodiments do not limit the scope of protection of the present invention.

[0037] Example 1

[0038] This embodiment discloses a combined pressing device for shed hooks and pipe clamps.

[0039] like Figure 1 , Figure 2 As shown, this embodiment includes a device body 1, which includes a support platform 2, a support frame 3, a lifting component 4, and a fixing component. The support platform 2 and the lifting component 4 are fixed in the middle of the support frame 3. The lifting component 4 is located above the support platform 2. The fixing component is set on the support platform 2 and located below the lifting component 4. The fixing component is one of a hook fixing component 5 and a pipe clamp fixing component 6.

[0040] In this embodiment, the fixing component is the hook fixing component 5. As a key part that directly contacts the workpiece, the fixing component is divided into the hook fixing component 5 and the pipe clamp fixing component 6 according to the different pressing objects. The two can be easily switched according to actual needs.

[0041] The main body of the device 1 consists of four parts: support platform 2, support frame 3, lifting component 4, and fixing component.

[0042] The lifting assembly 4 includes a hydraulic cylinder 41, a fixing ring 42 on the hydraulic cylinder 41, and the hydraulic cylinder 41 is fixed to the support frame 3 by the fixing ring 42. The hydraulic cylinder 41 includes a lifting shaft, a lifting rod 43 at the bottom of the lifting shaft, and a first pulley 44 at the bottom of the lifting rod 43.

[0043] The lifting assembly 4 is the core power source for the pressing action, mainly composed of a hydraulic cylinder 41. The hydraulic cylinder 41 is tightly fixed between the two vertical plates 33 by a fixing ring 42, ensuring no displacement during operation. The hydraulic cylinder 41 is equipped with a lifting shaft, the bottom of which is connected to a lifting rod 43. A first pulley 44 is installed at the bottom of the lifting rod 43. This design makes the lifting rod 43 move more smoothly during lifting, reducing frictional resistance, and also allows for precise positioning, ensuring the accuracy of the pressing action.

[0044] The shed hook fixing assembly 5 includes a first base plate 51, a shed hook fixing seat 52, and a fixing column 53. The first base plate 51 is set on the support platform 2. The shed hook fixing seat 52 and the fixing column 53 are set on the first base plate 51. The lifting rod 43 is located between the shed hook fixing seat 52 and the fixing column 53. The shed hook fixing seat 52 is provided with two fixing blocks 54. A narrow gap 59 is provided between the fixing blocks 54. The narrow gap 59 is used to fix the reinforcing bar 7.

[0045] The fixed column 53 is provided with a slide rail 55, and the lifting rod 43 is provided with a second pulley 56 on its side. The second pulley 56 slides on the slide rail 55. The lifting rod 43 is provided with side plates 57 on both sides. The side plates 57 are used to prevent the second pulley 56 from derailing from the slide rail 55. The top of the fixed column 53 and the top of the hook fixing seat 52 are provided with a top block 58. The top block 58 is sleeved with the lifting rod 43. The top block 58 is used to prevent the lifting rod 43 from tilting.

[0046] When pressing the hook, the hook fixing assembly 5 is used, which includes a first base plate 51, a hook fixing seat 52, and a fixing column 53. The first base plate 51 is placed firmly on the support platform 2, providing support for the components above. The hook fixing seat 52 and the fixing column 53 are installed on the first base plate 51. The hook fixing seat 52 is provided with two fixing blocks 54, and the narrow gap 59 between the fixing blocks 54 is just used to fix the reinforcing bar 7, ensuring that the reinforcing bar 7 will not shift during the pressing process. The fixing column 53 not only plays an auxiliary support role, but the slide rail 55 set on it also works perfectly with the second pulley 56 on the side of the lifting rod 43. During the lifting and lowering process of the lifting rod 43, the second pulley 56 slides along the slide rail 55, and the side plates 57 on both sides of the lifting rod 43 effectively prevent the second pulley 56 from derailing from the slide rail 55, ensuring the smoothness of the pressing action. In addition, the top block 58, which is jointly provided between the top of the fixed column 53 and the top of the hook fixing seat 52, is sleeved with the lifting rod 43, which greatly prevents the lifting rod 43 from tilting under strong pressing force and ensures pressing accuracy.

[0047] The support frame 3 includes four support columns 31. A first crossbeam 32 is provided between two support columns 31 on the same side. A vertical plate 33 is fixed on the first crossbeam 32. A fixing ring 42 is fixed between the two vertical plates 33. A connecting block 34 is provided at the junction of the support column 31 and the support platform 2.

[0048] The support frame 3 is made of sturdy metal and includes four vertical support columns 31. Two support columns 31 on the same side are connected and reinforced by a first crossbeam 32, forming a stable frame structure and ensuring the overall rigidity of the device. Vertical plates 33 are also fixed to the first crossbeam 32. These vertical plates 33 are used for subsequent installation and fixing of the lifting assembly 4, playing a crucial role in positioning and support. The connecting block 34 at the junction of the support columns 31 and the support platform 2 further enhances the overall integrity of the structure, making the support more stable.

[0049] A second crossbeam 35 is provided between the two support columns 31 on one side, and an operating handle 36 is provided on the second crossbeam 35. The operating handle 36 is electrically connected to the hydraulic cylinder 41.

[0050] On one side of the device, a second crossbeam 35 is provided between two support columns 31. An operating handle 36 is installed on the second crossbeam 35. The operating handle 36 is electrically connected to the hydraulic cylinder 41. The operator can easily control the lifting and lowering of the hydraulic cylinder 41 by simply moving the operating handle 36, thereby realizing the pressing of the hook or pipe clamp. The operation is extremely simple and greatly reduces the operating threshold for workers.

[0051] The bottom of the support platform 2 is equipped with support legs 21.

[0052] The support platform 2 serves as the basic load-bearing component of the entire device, providing a stable working surface for the pressing operation. Support legs 21 are evenly arranged at its bottom to ensure that the device is placed stably during operation and will not shake due to uneven force.

[0053] When pressing the steel bar with the hook, first install the hook fixing assembly 5 on the support platform 2, and insert one end of the steel bar 7 to be processed into the slit 59 of the hook fixing seat 52 to secure it firmly. The operator pulls the operating handle 36 to send a work command to the hydraulic cylinder 41. The hydraulic cylinder 41 starts, and the lifting shaft drives the lifting rod 43 to move downward. Due to the structure of the first pulley 44 at the bottom of the lifting rod 43, the second pulley 56 on the side, and the matching slide rail 55, side plate 57, etc., the lifting rod 43 can move towards the steel bar 7 accurately and smoothly. Under the strong hydraulic pressure, the steel bar 7 is bent according to the mold shape of the hook fixing seat 52 and the fixing column 53, forming it in one step without the need for multiple adjustments of angle and position. The whole process is efficient and precise, effectively avoiding the tediousness and errors of traditional gas cutting and bending.

[0054] Example 2

[0055] This embodiment discloses a combined pressing device for shed hooks and pipe clamps.

[0056] like Figure 3 , Figure 4 , Figure 5 As shown, this embodiment includes a device body 1, which includes a support platform 2, a support frame 3, a lifting component 4, and a fixing component. The support platform 2 and the lifting component 4 are fixed in the middle of the support frame 3. The lifting component 4 is located above the support platform 2. The fixing component is set on the support platform 2 and located below the lifting component 4. The fixing component is one of a hook fixing component 5 and a pipe clamp fixing component 6.

[0057] The lifting assembly 4 includes a hydraulic cylinder 41, a fixing ring 42 on the hydraulic cylinder 41, and the hydraulic cylinder 41 is fixed to the support frame 3 by the fixing ring 42. The hydraulic cylinder 41 includes a lifting shaft, a lifting rod 43 at the bottom of the lifting shaft, and a first pulley 44 at the bottom of the lifting rod 43.

[0058] In this embodiment, the fixing component is the pipe clamp fixing component 6.

[0059] The pipe clamp fixing assembly 6 includes a second base plate 61 and two pipe clamp fixing seats 62. The second base plate 61 is set on the support platform 2, and the two pipe clamp fixing seats 62 are set on the support platform 2. The lifting rod 43 is located between the two pipe clamp fixing seats 62.

[0060] The top of the pipe clamp fixing seat 62 is provided with a third pulley 63, and the third pulley 63 is provided with a groove 64 for fixing the reinforcing bar 7. The pipe clamp fixing assembly 6 also includes a bearing 65, which is disposed on both sides of the pipe clamp fixing seat 62. The bearing 65 is rotatably connected to the pipe clamp fixing seat 62, and the pipe clamp fixing seat 62 is fixed on the second base plate 61 through the bearing 65. A U-shaped structure of the bent reinforcing bar 7 is formed between the two pipe clamp fixing seats 62.

[0061] When pipe clamps need to be pressed, the system switches to pipe clamp fixing assembly 6, which includes a second base plate 61 and two pipe clamp fixing seats 62. The second base plate 61 is also placed on the support platform 2, and the two pipe clamp fixing seats 62 are spaced apart, with the lifting rod 43 located between them. The third pulley 63 at the top of the pipe clamp fixing seat 62 has a groove 64, which precisely matches the size of the reinforcing bar 7, firmly fixing the reinforcing bar 7 and facilitating pressing. The bearing seats 65 on both sides of the pipe clamp fixing seat 62 allow it to rotate flexibly. The bearing seats 65 are fixed to the second base plate 61, and the two pipe clamp fixing seats 62 naturally form a U-shaped structure for the bent reinforcing bar 7, meeting the shape requirements of the pipe clamp.

[0062] The support frame 3 includes four support columns 31. A first crossbeam 32 is provided between two support columns 31 on the same side. A vertical plate 33 is fixed on the first crossbeam 32. A fixing ring 42 is fixed between the two vertical plates 33. A connecting block 34 is provided at the junction of the support column 31 and the support platform 2.

[0063] A second crossbeam 35 is provided between the two support columns 31 on one side, and an operating handle 36 is provided on the second crossbeam 35. The operating handle 36 is electrically connected to the hydraulic cylinder 41.

[0064] The bottom of the support platform 2 is equipped with support legs 21.

[0065] When switching to the pipe clamp pressing mode, replace the pipe clamp fixing component 6 and place the reinforcing bar 7 in the groove 64 of the third pulley 63 of the pipe clamp fixing seat 62. The spacing of the two pipe clamp fixing seats 62 is adjusted by rotating the shaft seat 65 to accommodate reinforcing bars 7 of different lengths. Similarly, the operator operates the operating handle 36, and the hydraulic cylinder 41 drives the lifting rod 43 to press down. The lifting rod 43 cooperates with the two pipe clamp fixing seats 62 to press the reinforcing bar 7 into a U-shaped clamp. Different specifications of pipe clamps can be achieved by replacing the pipe clamp fixing seats 62 of different sizes. The operation is flexible and can meet the fixing needs of various pipelines in the mine.

[0066] The specific embodiments of this utility model have been described in detail above, but they are merely examples, and this utility model is not equivalent to the specific embodiments described above. For those skilled in the art, any equivalent modifications and substitutions to this utility model are also within the scope of this utility model. Therefore, all equivalent changes and modifications made without departing from the spirit and scope of this utility model should be covered within the scope of this utility model.

Claims

1. A combined pressing device for hooks and pipe clamps, characterized in that, The device includes a main body (1), which includes a support platform (2), a support frame (3), a lifting component (4), and a fixing component. The support platform (2) and the lifting component (4) are fixed in the middle of the support frame (3). The lifting component (4) is located above the support platform (2). The fixing component is set on the support platform (2) and located below the lifting component (4). The fixing component is one of a hook fixing component (5) and a pipe clamp fixing component (6).

2. The integrated pressing device for hooks and pipe clamps according to claim 1, characterized in that, The lifting assembly (4) includes a hydraulic cylinder (41), a fixing ring (42) is provided on the hydraulic cylinder (41), the hydraulic cylinder (41) is fixed on the support frame (3) by the fixing ring (42), the hydraulic cylinder (41) includes a lifting shaft, a lifting rod (43) is provided at the bottom of the lifting shaft, and a first pulley (44) is provided at the bottom of the lifting rod (43).

3. The integrated pressing device for hooks and pipe clamps according to claim 2, characterized in that, The hook fixing assembly (5) includes a first base plate (51), a hook fixing seat (52), and a fixing column (53). The first base plate (51) is set on the support platform (2). The hook fixing seat (52) and the fixing column (53) are set on the first base plate (51). The lifting rod (43) is located between the hook fixing seat (52) and the fixing column (53). The hook fixing seat (52) is provided with two fixing blocks (54). A narrow gap (59) is provided between the fixing blocks (54). The narrow gap (59) is used to fix the reinforcing bar (7).

4. The integrated pressing device for hooks and pipe clamps according to claim 3, characterized in that, The fixed column (53) is provided with a slide rail (55), and the lifting rod (43) is provided with a second pulley (56) on its side. The second pulley (56) slides on the slide rail (55). The lifting rod (43) is provided with side plates (57) on both sides. The side plates (57) are used to prevent the second pulley (56) from derailing from the slide rail (55). The top of the fixed column (53) and the top of the hook fixing seat (52) are provided with a top block (58). The top block (58) is sleeved with the lifting rod (43). The top block (58) is used to prevent the lifting rod (43) from tilting.

5. The integrated pressing device for hooks and pipe clamps according to claim 2, characterized in that, The pipe clamp fixing assembly (6) includes a second base plate (61) and two pipe clamp fixing seats (62). The second base plate (61) is set on the support platform (2), and the two pipe clamp fixing seats (62) are set on the support platform (2). The lifting rod (43) is located between the two pipe clamp fixing seats (62).

6. The integrated pressing device for hooks and pipe clamps according to claim 5, characterized in that, The top of the pipe clamp fixing seat (62) is provided with a third pulley (63), and the third pulley (63) is provided with a groove (64). The groove (64) is used to fix the reinforcing bar (7). The pipe clamp fixing assembly (6) also includes a bearing (65). The bearing (65) is arranged on both sides of the pipe clamp fixing seat (62). The bearing (65) is rotatably connected to the pipe clamp fixing seat (62). The pipe clamp fixing seat (62) is fixed on the second base plate (61) through the bearing (65). A U-shaped structure of the reinforcing bar (7) is formed between the two pipe clamp fixing seats (62).

7. The integrated pressing device for hooks and pipe clamps according to claim 2, characterized in that, The support frame (3) includes four support columns (31), and a first crossbeam (32) is provided between two support columns (31) on the same side. A vertical plate (33) is fixed on the first crossbeam (32), and a fixing ring (42) is fixed between the two vertical plates (33). A connecting block (34) is provided at the junction of the support column (31) and the support platform (2).

8. The integrated pressing device for hooks and pipe clamps according to claim 7, characterized in that, A second crossbeam (35) is provided between the two support columns (31) on one side, and an operating handle (36) is provided on the second crossbeam (35). The operating handle (36) is electrically connected to the oil cylinder (41).

9. The integrated pressing device for shed hooks and pipe clamps according to claim 8, characterized in that, The support platform (2) is provided with support legs (21) at the bottom.

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