Adjustable pipeline limiting block structure

Abstract

The utility model relates to an adjustable pipeline limit block structure, it relates to pipeline installation field, it includes pipeline, pipe clamp and limit mechanism, the limit mechanism includes fixed part, adjusting part and limit component, fixed part is fixed on the pipeline, adjusting part is adjustably set on the fixed part, the limit component is fixed on the pipeline, and the limit component is fixed on the pipeline. The limiting assembly comprises a fixing limiting block and an adjusting limiting block, the fixing limiting block is arranged on the pipeline, the pipe clamp is arranged on the pipeline between the fixing limiting block and the fixing piece, the adjusting limiting block is arranged at the acting end of the adjusting piece, and the adjusting limiting block is arranged at the acting end of the adjusting piece. One side of one pipe clamp abuts against the fixed limiting block, and the opposite side of the other pipe clamp abuts against the adjusting limiting block. According to the utility model, the pipe clamp is more convenient and more stable to mount.

Description

Technical Field

[0001] The utility model relates to the field of pipeline installation, in particular to an adjustable pipeline limiting block structure. Background Art

[0002] In the installation and operation of industrial production, construction projects, and various pipeline systems, the limiting and fixing of pipelines are key links to ensure the safe and stable operation of the system. The pipe clamp structure includes two pipe clamps, and there is a fixed connection structure between the two pipe clamps. The length of the pipe clamp structure is fixed.

[0003] By respectively arranging limiting blocks on both sides of the pipe clamp structure on the pipeline, the offset of the pipeline can be prevented. The current common method is to measure the length and position of the pipe clamp structure in advance, so as to determine the positions of the two limiting blocks, and then weld the two limiting blocks to the outer wall of the pipeline.

[0004] At present, common pipeline limiting block structures are mostly of fixed size and shape, and cannot be flexibly adjusted according to the diameters, shapes, and installation environments of different pipelines.

[0005] In view of the above related technologies, in actual production, there are errors in the measurement of the positions of pipelines and pipe clamps, the welding positions of limiting blocks, etc., resulting in that when installing the pipe clamp structure, the limiting blocks will affect the installation of the pipe clamp or the distance between the two limiting blocks is greater than the length of the pipe clamp structure, and the function of the limiting blocks to limit the displacement of the pipe clamp cannot be realized. Content of the Utility Model

[0006] In order to improve the convenience and reliability of pipe clamp installation, the utility model provides an adjustable pipeline limiting block structure.

[0007] The utility model provides an adjustable pipeline limiting block structure, adopting the following technical scheme:

[0008] An adjustable pipeline limiting block structure includes a pipeline, a pipe clamp, and a limiting mechanism. The limiting mechanism includes a fixing member, an adjusting member, and a limiting component. The fixing member is fixedly installed on the pipeline. The adjusting member is adjustably arranged on the fixing member. The limiting component includes a fixed limiting block and an adjusting limiting block. The fixed limiting block is arranged on the pipeline, and the pipe clamp is arranged on the pipeline between the fixed limiting block and the fixing member. The adjusting limiting block is arranged on the acting end of the adjusting member. One side of one of the pipe clamps abuts against the fixed limiting block, and the opposite side of the other pipe clamp abuts against the adjusting limiting block.

[0009] By adopting the above technical solution, when installing the pipe clamp, the pipe clamp is pre-placed on the pipeline, one side of one pipe clamp abuts against the fixed limit block, and then the other pipe clamp is placed. The two pipe clamps are relatively fixed on the same pipe clamp seat. If the pipe clamps can be placed between the adjusting limit block and the fixed limit block, the adjusting member is used to adjust the movement of the limit block to tighten the pipe clamp, and then the pipe clamp is completely fixed on the pipeline. If there is still a gap between the adjusting limit block and the pipe clamp after the fixing is completed, the adjusting limit block is continuously adjusted to tighten the pipe clamp again, improving the reliability and stability of the pipe clamp fixing and reducing the possibility of vibration of the pipe clamp after fixing. If the pipe clamp cannot be placed, the adjusting limit block is adjusted to enable the pipe clamp to be placed on the pipeline, improving the versatility of the device. At the same time, the step of calculating the fixing position of the pipe clamp is omitted, making the installation of the pipe clamp more convenient and stable.

[0010] Optionally, the fixing member includes a fixing plate and a fixing nut. One end of the fixing plate is fixedly installed on the pipeline, and the fixing nut is installed at the other end of the fixing plate. The adjusting member includes an adjusting bolt, and the adjusting bolt is threadedly connected to the fixing nut. One end of the adjusting limit block is arranged at the screw end of the adjusting bolt.

[0011] By adopting the above technical solution, when it is necessary to adjust the adjusting limit block, the adjusting bolt can be rotated to make the adjusting bolt rotate on the fixing nut, thereby driving the adjusting limit block to move, making the adjustment more convenient.

[0012] Optionally, the fixing member includes a fixing frame. There are two fixing frames, and the two fixing frames are oppositely arranged on the pipeline. The adjusting member includes an elastic element. One end of the elastic element is arranged on one of the fixing frames, and the other end of the elastic element is arranged on the other fixing frame. The adjusting limit block is arranged at the elastic acting end of the elastic element.

[0013] By adopting the above technical solution, when it is necessary to adjust the adjusting limit block, it is adjusted by the elastic action of the elastic element. The elastic element can be an elastic steel plate. The arc-shaped spring steel plate can bear more pressure, and the size of the positioning block can be adjusted by an external force. Moreover, the arc-shaped steel plate makes the effect of restricting the pipeline offset better after the adjusting limit block bears the pressure. The leaf spring can convert the external force into deformation and can prevent sudden force application. The external force here includes the force on the outside of the pipeline and the stress generated by the fluid inside the pipeline.

[0014] Optionally, the fixing member includes a fixing piece and a fixing tube. One end of the fixing piece is fixed on the pipeline, and the fixing tube is fixed on the other end of the fixing piece; the adjusting member includes an adjusting rod and a plug rod. The adjusting rod is coaxially and slidably arranged in the fixing tube. A plurality of jacks are formed in the adjusting rod. The plug rod is slidably arranged on the fixing tube and can be inserted into the jacks. One end of the adjusting limit block is arranged at one end of the adjusting rod.

[0015] By adopting the above technical solution, when it is necessary to adjust the adjusting limit block, the position of the adjusting limit block on the adjusting rod can be adjusted by inserting the plug rod into different jacks; at the same time, a locking function can also be achieved, reducing the possibility of the adjusting limit block moving secondarily after being limited.

[0016] Optionally, the fixing member includes a fixing piece and a fixing tube. One end of the fixing piece is fixed on the pipeline, and the fixing tube is fixed on the other end of the fixing piece; the adjusting member includes an adjusting rod, an adjusting tooth and an adjusting handle. The adjusting rod is slidably arranged in the fixing tube. A plurality of tooth rings are arranged on the outer peripheral surface of the adjusting rod. The adjusting tooth is rotatably arranged on the fixing piece. The adjusting handle is arranged on one side of the adjusting tooth. The adjusting limit block is arranged at one end of the adjusting rod.

[0017] By adopting the above technical solution, when it is necessary to adjust the adjusting limit block, by rotating the adjusting handle, the adjusting handle drives the adjusting tooth to rotate. The adjusting tooth contacts the tooth ring, and the adjusting rod is pushed to move on the fixing tube, thereby realizing the adjustment of the position of the adjusting limit block. During the adjustment process, the movement of the adjusting rod is more stable.

[0018] Optionally, the fixing member includes a fixing frame. There are two fixing frames, and the two fixing frames are oppositely arranged on the pipeline; the adjusting member includes an adjusting rod and an adjusting nut. An adjusting groove is formed in the fixing frame. The adjusting rod is slidably arranged in the adjusting groove of the fixing frame. The adjusting nuts are arranged at both ends of the adjusting rod through threaded connection. The adjusting limit block is arranged on the adjusting rod between the two fixing frames.

[0019] By adopting the above technical solution, when it is necessary to adjust the adjusting limit block, after adjusting the position of the adjusting rod so that the adjusting limit block on the adjusting rod abuts against the pipe clamp, the adjusting nuts at both ends of the adjusting rod are fixed, thereby fixing the adjusting rod, enabling the adjusting rod to stably abut against the pipe clamp, realizing both convenient adjustment and better abutting effect.

[0020] Optionally, the fixing member includes a fixing piece and a fixing tube. One end of the fixing piece is disposed on the pipeline, and the fixing tube is disposed at the other end of the fixing piece; the adjusting member includes an adjusting spring, an adjusting handle, and an adjusting rope. The adjusting limit block is slidably disposed in the fixing tube. One end of the adjusting spring is fixed to one end inside the fixing tube, and the other end of the adjusting spring is fixed to one end of the adjusting limit block. The adjusting handle is rotatably disposed on the fixing tube, and a part of the adjusting handle penetrates into the fixing tube. One end of the adjusting rope is disposed at one end of the adjusting limit block, and the other end of the adjusting rope is disposed on the adjusting handle.

[0021] By adopting the above technical solution, when it is necessary to adjust the position of the adjusting limit block, by rotating the adjusting handle, the adjusting rope is wound or loosened on the adjusting handle, so that the length of the adjusting rope is changed, and then the adjusting limit block moves in the fixing tube, thereby realizing the movement adjustment of the adjusting limit block. At the same time, the adjusting limit block can be continuously pressed tightly by the spring, reducing the possibility of loosening and improving the fixing stability of the pressing. At the same time, adjustment can be realized, making the installation more convenient.

[0022] Optionally, a locking assembly is further disposed on the fixing tube. The locking assembly includes a locking disc and locking teeth. The locking disc is disposed on the outer peripheral surface of the fixing tube, and a locking groove is formed on the locking disc. The locking teeth are coaxially disposed on the adjusting handle.

[0023] By adopting the above technical solution, when it is necessary to lock the length of the adjusting rope, by inserting the adjusting handle into the fixing tube, the locking teeth are inserted into the locking groove to achieve locking; when it is necessary to perform rotational adjustment, by pulling out the adjusting handle, the locking teeth are disengaged from the locking groove, and then the adjusting handle is rotated to change the length of the adjusting rope, improving the reliability and stability.

[0024] Optionally, the fixing member further includes a mounting plate. The mounting plate is disposed at one end of the fixing tube. The adjusting member further includes an adjusting screw rod and an adjusting plate. The adjusting screw rod is rotatably disposed on the mounting plate. One end of the adjusting plate is fixedly connected to the adjusting spring, and the other end of the adjusting plate is fixedly connected to one end of the adjusting screw rod; a through hole is formed on the adjusting plate, and the adjusting rope passes through the adjusting plate through the through hole.

[0025] By adopting the above technical solution, after the pipe clamp is tightly fixed, by rotating the adjusting screw rod, the adjusting screw rod pushes the adjusting plate to move in the fixing tube, thereby changing the elastic force of the spring, reducing and increasing the elastic force of the spring, reducing the possibility of the contact force being too tight or too loose, making the fixing effect of the device on the pipe clamp better and the fixing more stable.

[0026] Optionally, scale lines are provided on the adjusting limit block.

[0027] By adopting the above technical solution, when it is necessary to adjust the movement of the adjusting limit block, the amount of adjustment displacement can be conveniently observed according to the scale line on the adjusting limit block. At the same time, after long-term use, whether the adjusting limit block has displacement or loosening can be timely detected according to the position of the scale line, and adjustment can be made in time, further improving safety.

[0028] In summary, the present utility model includes at least one of the following beneficial technical effects:

[0029] 1. By setting the limiting mechanism, the reliability and stability of the pipe clamp fixation are improved, and the possibility of vibration of the pipe clamp after fixation is reduced; if the pipe clamp cannot be placed, by adjusting the adjusting limit block, the pipe clamp can be placed on the pipeline, improving the versatility of the device. At the same time, the step of calculating the fixation position of the pipe clamp is omitted, making the installation of the pipe clamp more convenient and more stable.

[0030] 2. By setting the adjusting limit block, adjusting spring, adjusting handle and adjusting rope, the movement adjustment of the adjusting limit block is realized. At the same time, the adjusting limit block can be continuously pressed tightly by the spring, reducing the possibility of loosening, improving the fixation stability of the pressing tight, and at the same time enabling adjustment, making the installation more convenient. BRIEF DESCRIPTION OF THE DRAWINGS

[0031] Figure 1 is a schematic structural view of a pipeline and a pipe clamp in an embodiment of the present utility model;

[0032] Figure 2 is a schematic view of the overall structure of Embodiment 1 of the present utility model;

[0033] Figure 3 is a schematic sectional view of the structure of Embodiment 1 of the present utility model;

[0034] Figure 4 is a schematic view of the overall structure of Embodiment 2 of the present utility model;

[0035] Figure 5 is a schematic view of the overall structure of Embodiment 3 of the present utility model;

[0036] Figure 6 is a schematic view of the overall structure of Embodiment 4 of the present utility model;

[0037] Figure 7 is a schematic structural view of the limiting mechanism of Embodiment 4 of the present utility model;

[0038] Figure 8 is a schematic view of the overall structure of Embodiment 5 of the present utility model;

[0039] Figure 9 is a schematic view of the overall structure of Embodiment 6 of the present utility model;

[0040] Figure 10 It is a schematic structural view of the limiting mechanism of Embodiment 6 of the present utility model;

[0041] Figure 11 It is a schematic cross-sectional view of the limiting mechanism of Embodiment 6 of the present utility model;

[0042] Figure 12 It is a schematic overall structural view of another implementation manner of Embodiment 6 of the present utility model;

[0043] Figure 13 is Figure 12 a schematic structural view of the limiting mechanism in the implementation manner in;

[0044] Figure 14 is Figure 12 a schematic cross-sectional view of the limiting mechanism in the implementation manner in.

[0045] Explanation of reference numerals: 100, pipeline; 200, pipe clamp; 300, limiting mechanism; 310, fixing member; 311, fixing plate; 312, fixing nut; 313, fixing bracket; 314, fixing pipe; 315, mounting plate; 320, adjusting member; 321, adjusting bolt; 322, elastic element; 323, adjusting rod; 324, inserting rod; 325, inserting hole; 327, adjusting tooth; 328, adjusting handle; 329, adjusting groove; 330, adjusting spring; 331, adjusting handle; 332, adjusting rope; 333, adjusting plate; 334, gear ring; 335, adjusting nut; 336, adjusting screw; 337, through hole; 340, limiting assembly; 341, adjusting limiting block; 342, fixing limiting block; 350, locking assembly; 351, locking disc; 352, locking tooth; 353, locking groove; 360, scale line. Detailed implementation manners

[0046] The following is a further detailed description of the present utility model in conjunction with Figures 1 to 14 the present utility model will be further described in detail.

[0047] Embodiment 1:

[0048] Embodiment 1 of the present utility model discloses an adjustable pipeline limiting block structure. Referring to Figures 1 to 3 , an adjustable pipeline limiting block structure mainly includes a pipeline 100, a pipe clamp 200 and a limiting mechanism 300. The limiting mechanism 300 includes a fixing member 310, an adjusting member 320 and a limiting assembly 340. The fixing member 310 is fixedly installed on the pipeline 100;

[0049] The fixing member 310 includes a fixing plate 311 and a fixing nut 312. One end of the fixing plate 311 is fixedly installed on the pipeline 100, and the fixing nut 312 is installed at the other end of the fixing plate 311;

[0050] The adjusting member 320 includes an adjusting bolt 321, and the adjusting bolt 321 is threadedly connected to the fixing nut 312. One end of the adjusting limit block 341 is arranged at the screw end of the adjusting bolt 321;

[0051] The limiting assembly 340 includes a fixed limit block 342 and an adjusting limit block 341. The fixed limit block 342 is arranged on the pipeline 100, and the pipe clamp 200 is arranged on the pipeline 100 between the fixed limit block 342 and the fixing member 310. The adjusting limit block 341 is arranged at one end of the adjusting bolt 321. One side of one pipe clamp 200 abuts against the fixed limit block 342, and the opposite side of the other pipe clamp 200 abuts against the adjusting limit block 341.

[0052] The implementation principle of an adjustable pipeline limit block structure in an embodiment of the present utility model is as follows:

[0053] Refer to Figure 1 , which is the structure when the pipe clamp 200 is not limited. When installing the pipe clamp 200, by pre-placing the pipe clamp 200 on the pipeline 100, making one side of one pipe clamp 200 abut against the fixed limit block 342, and then placing the other pipe clamp 200, the two pipe clamps 200 are relatively fixed on the same pipe clamp 200 seat; if both pipe clamps 200 can be placed between the adjusting limit block 341 and the fixed limit block 342, by rotating the adjusting bolt 321, the adjusting bolt 321 rotates on the fixing nut 312, thereby driving the adjusting limit block 341 to move, pressing the pipe clamp 200 tightly, and then completely fixing the pipe clamp 200 on the pipeline 100. If there is still a gap between the adjusting limit block 341 and the pipe clamp 200 after fixing, continue to adjust the position of the adjusting limit block 341 by rotating the adjusting screw 336, and press the pipe clamp 200 tightly again, improving the reliability and stability of the fixing of the pipe clamp 200 and reducing the possibility of vibration of the pipe clamp 200 after fixing; if the pipe clamp 200 cannot be placed, by adjusting the adjusting limit block 341, the distance between the adjusting limit block 341 and the fixed limit block 342 can be adjusted so that the pipe clamp 200 can be placed on the pipeline 100, and then adjusted and clamped, improving the versatility of the device. Due to possible errors in welding and measuring the distance between the fixed limit block 342 and the fixing piece 311, through the adjusting function, the installation problems caused by the above errors can be solved, making the installation of the pipe clamp 200 more convenient and more stable.

[0054] Embodiment 2:

[0055] An embodiment of the present utility model discloses an adjustable pipeline limit block structure. Refer to Figure 4, The difference between the embodiment of the present application and Embodiment 1 is that the fixing member 310 includes a fixing frame 313, and there are two fixing frames 313 which are oppositely arranged on the pipeline 100; the adjusting member 320 includes an elastic element 322, one end of the elastic element 322 is arranged on one of the fixing frames 313, the other end of the elastic element 322 is arranged on the other fixing frame 313, and the adjusting limit block 341 is arranged at the elastic acting end of the elastic element 322.

[0056] The implementation principle of an adjustable pipeline limit block structure in an embodiment of the present utility model is as follows:

[0057] When it is necessary to adjust the adjusting limit block 341, it is adjusted through the elastic action of the elastic element 322. The elastic element 322 can be an elastic steel plate. The arc-shaped spring steel plate can bear more pressure, and the size of the positioning block can be adjusted by an external force. Moreover, the arc-shaped steel plate makes the effect of restricting the pipeline 100 from shifting better after the adjusting limit block 341 bears pressure; the leaf spring can convert the external force into deformation and can prevent sudden force. The external force here includes the force on the outer side of the pipeline 100 and the stress generated by the fluid in the pipeline 100.

[0058] Embodiment 3:

[0059] An embodiment of the present utility model discloses an adjustable pipeline limit block structure. Refer to Figure 5 , The difference between the embodiment of the present application and Embodiment 1 is that the fixing member 310 includes a fixing piece 311 and a fixing pipe 314. One end of the fixing piece 311 is fixed on the pipeline 100, and the fixing pipe 314 is fixed on the other end of the fixing piece 311; the adjusting member 320 includes an adjusting rod 323 and a plug rod 324. The adjusting rod 323 is coaxially and slidably arranged in the fixing pipe 314. A plurality of jacks 325 are opened on the adjusting rod 323. The plug rod 324 is slidably arranged on the fixing pipe 314. The plug rod 324 can be inserted into the jacks 325, and one end of the adjusting limit block 341 is arranged at one end of the adjusting rod 323.

[0060] The implementation principle of an adjustable pipeline limit block structure in an embodiment of the present utility model is as follows:

[0061] When it is necessary to adjust the adjusting limit block 341, by inserting the plug rod 324 into different jacks 325, the position of the adjusting limit block 341 on the adjusting rod 323 is adjusted; at the same time, a locking effect can also be achieved, reducing the possibility of the adjusting limit block 341 moving secondarily after being limited.

[0062] Embodiment 4:

[0063] An embodiment of the present utility model discloses an adjustable pipeline limit block structure. Refer to Figure 6 and Figure 7, The difference between the embodiment of the present application and Embodiment 1 is that the fixing member 310 includes a fixing piece 311 and a fixing tube 314. One end of the fixing piece 311 is fixed on the pipeline 100, and the fixing tube 314 is fixed on the other end of the fixing piece 311; the adjusting member 320 includes an adjusting rod 323, an adjusting tooth 327 and an adjusting handle 328. The adjusting rod 323 is slidably arranged in the fixing tube 314. A plurality of tooth rings 334 are arranged on the outer peripheral surface of the adjusting rod 323. The adjusting tooth 327 is rotatably arranged on the fixing piece 311. The adjusting handle 328 is arranged on one side of the adjusting tooth 327. An adjusting limit block 341 is arranged at one end of the adjusting rod 323; a locking hole is arranged on the adjusting handle 328.

[0064] The implementation principle of an adjustable pipeline limit block structure in an embodiment of the present utility model is as follows:

[0065] When it is necessary to adjust the adjusting limit block 341, by rotating the adjusting handle 328, the adjusting handle 328 drives the adjusting tooth 327 to rotate. The adjusting tooth 327 contacts the tooth ring 334, and by pushing the tooth ring 334, the adjusting rod 323 moves on the fixing tube 314, thereby realizing the adjustment of the position of the adjusting limit block 341. During the adjustment process, the movement of the adjusting rod 323 is smoother; after the adjustment is completed, by inserting a locking pin into the locking hole in the adjusting handle 328, the adjusting handle 328 is locked, and then the adjusting tooth 327 is locked, reducing the possibility of crosstalk.

[0066] Embodiment 5:

[0067] An embodiment of the present utility model discloses an adjustable pipeline limit block structure. Refer to Figure 8 , The difference between the embodiment of the present application and Embodiment 1 is that the fixing member 310 includes fixing frames 313. There are two fixing frames 313, and the two fixing frames 313 are arranged opposite to each other on the pipeline 100; the adjusting member 320 includes an adjusting rod 323 and an adjusting nut 335. An adjusting groove 329 is formed on the fixing frame 313. The adjusting rod 323 is slidably arranged in the adjusting groove 329 of the fixing frame 313. The adjusting nuts 335 are arranged at both ends of the adjusting rod 323 through threaded connection. The adjusting limit block 341 is arranged on the adjusting rod 323 between the two fixing frames 313.

[0068] The implementation principle of an adjustable pipeline limit block structure in an embodiment of the present utility model is as follows:

[0069] When it is necessary to adjust the adjusting limit block 341, by adjusting the position of the adjusting rod 323, after the adjusting limit block 341 on the adjusting rod 323 abuts against the pipe clamp 200, the adjusting nuts 335 at both ends of the adjusting rod 323 are fixed, and then the adjusting rod 323 is fixed, so that the adjusting rod 323 can stably abut against the pipe clamp 200, realizing both convenient adjustment and abutting effect.

[0070] Example 6:

[0071] An embodiment of the present utility model discloses an adjustable pipeline limit block structure. Referring to Figures 9 - 11 , the difference between the embodiment of the present application and Embodiment 1 is that the fixing member 310 includes a fixing piece 311 and a fixing pipe 314. One end of the fixing piece 311 is arranged on the pipeline 100, and the fixing pipe 314 is arranged at the other end of the fixing piece 311; the adjusting member 320 includes an adjusting spring 330, an adjusting handle 331 and an adjusting rope 332. The adjusting limit block 341 is slidably arranged in the fixing pipe 314. One end of the adjusting spring 330 is fixed to one end inside the fixing pipe 314, the other end of the adjusting spring 330 is fixed to one end of the adjusting limit block 341, the adjusting handle 331 is rotatably arranged on the fixing pipe 314, a part of the adjusting handle 331 penetrates into the fixing pipe 314, one end of the adjusting rope 332 is arranged at one end of the adjusting limit block 341, and the other end of the adjusting rope 332 is arranged on the adjusting handle 331.

[0072] Referring to Figures 12 - 14 , further, in some embodiments, a locking assembly 350 is further arranged on the fixing pipe 314. The locking assembly 350 includes a locking disc 351 and locking teeth 352. The locking disc 351 is arranged on the outer peripheral surface of the fixing pipe 314, a locking groove 353 is formed in the locking disc 351, and the locking teeth 352 are coaxially arranged on the adjusting handle 331.

[0073] When it is necessary to lock the length of the adjusting rope 332, by inserting the adjusting handle 331 into the fixing pipe 314, the locking teeth 352 are inserted into the locking groove 353 to achieve locking; when it is necessary to perform rotational adjustment, by pulling out the adjusting handle 331, the locking teeth 352 are disengaged from the locking groove 353, and then the adjusting handle 331 is rotated to change the length of the adjusting rope 332, improving reliability and stability.

[0074] Referring to Figures 12 - 14 , further, in some embodiments, the fixing member 310 further includes a mounting plate 315. The mounting plate 315 is arranged at one end of the fixing pipe 314. The adjusting member 320 further includes an adjusting screw 336 and an adjusting plate 333. The adjusting screw 336 is rotatably arranged on the mounting plate 315. One end of the adjusting plate 333 is fixedly connected to the adjusting spring 330, and the other end of the adjusting plate 333 is fixedly connected to one end of the adjusting screw 336; a through hole 337 is formed in the adjusting plate 333, and the adjusting rope 332 passes through the adjusting plate 333 through the through hole 337.

[0075] After the pipe clamp 200 is tightly fixed, by rotating the adjusting screw rod 336, the adjusting screw rod 336 is pushed to move the adjusting plate 333 in the fixed pipe 314, thereby changing the elastic force of the spring, increasing or decreasing the elastic force of the spring, reducing the possibility of excessive or insufficient abutting force, making the fixing effect of the device on the pipe clamp 200 better and the fixing more stable.

[0076] Referring to Figure 13 , further, in some embodiments, scale lines 360 are provided on the adjusting limit block 341.

[0077] When it is necessary to adjust the movement of the adjusting limit block 341, the amount of adjustment displacement can be conveniently observed according to the scale lines 360 on the adjusting limit block 341. At the same time, after long-term use, it is possible to timely detect whether the adjusting limit block 341 has shifted or loosened according to the position of the scale lines 360, and adjustment can be made in time, further improving safety.

[0078] The implementation principle of an adjustable pipeline limit block structure in an embodiment of the present invention is as follows:

[0079] When it is necessary to adjust the position of the adjusting limit block 341, by rotating the adjusting handle 331, the adjusting rope 332 is wound or loosened on the adjusting handle 331, so that the length of the adjusting rope 332 changes, and then the adjusting limit block 341 moves in the fixed pipe 314, thereby realizing the movement adjustment of the adjusting limit block 341. At the same time, the adjusting limit block 341 can be continuously abutted by the spring, reducing the possibility of loosening and improving the fixing stability of the abutment. At the same time, adjustment can be realized, making the installation more convenient.

[0080] The above are all preferred embodiments of the present invention, and the protection scope of the present invention is not limited accordingly. Therefore, all equivalent changes made according to the structure, shape, and principle of the present invention should be covered within the protection scope of the present invention.

Claims

1. An adjustable pipeline limit block structure, characterized in that: The invention comprises a pipeline (100), a pipe clamp (200) and a limiting mechanism (300), wherein the limiting mechanism (300) comprises a fixing member (310), an adjusting member (320) and a limiting assembly (340), wherein the fixing member (310) is fixedly mounted on the pipeline (100), the adjusting member (320) is adjustably arranged on the fixing member (310), the limiting assembly (340) comprises a fixed limiting block (342) and an adjusting limiting block (341), and the fixed limiting block (310) is provided with a plurality of fixing members (310) and a plurality of adjusting members (320). The block (342) is arranged on the pipeline (100), and the pipe clamp (200) is arranged on the pipeline (100) between the fixed limit block (342) and the fixing member (310), and the adjustable limit block (341) is arranged on the active end of the adjusting member (320), one side of one of the pipe clamps (200) abuts against the fixed limit block (342), and the opposite side of the other pipe clamp (200) abuts against the adjustable limit block (341).

2. The adjustable pipeline limit block structure according to claim 1, characterized in that: The fixing member (310) comprises a fixing plate (311) and a fixing nut (312); one end of the fixing plate (311) is fixedly mounted on the pipe (100), and the fixing nut (312) is mounted on the other end of the fixing plate (311); the adjusting member (320) comprises an adjusting bolt (321), the adjusting bolt (321) is connected to the fixing nut (312) by threading, and one end of the adjusting limit block (341) is arranged on the screw end of the adjusting bolt (321).

3. The adjustable pipeline limit block structure according to claim 1, characterized in that: The fixing member (310) comprises a fixing frame (313), two fixing frames (313) are provided, and the two fixing frames (313) are arranged opposite to each other on the pipe (100); the adjusting member (320) comprises an elastic element (322), one end of the elastic element (322) is arranged on one of the fixing frames (313), and the other end of the elastic element (322) is arranged on the other fixing frame (313); the adjusting limit block (341) is arranged at the elastic action end of the elastic element (322).

4. The adjustable pipeline limit block structure according to claim 1, characterized in that: The fixing member (310) comprises a fixing plate (311) and a fixing tube (314); one end of the fixing plate (311) is fixed to the pipeline (100), and the fixing tube (314) is fixed to the other end of the fixing plate (311); the adjusting member (320) comprises an adjusting rod (323) and an inserting rod (324); the adjusting rod (323) is coaxially slidably arranged in the fixing tube (314); a plurality of inserting holes (325) are provided on the adjusting rod (323); the inserting rod (324) is slidably arranged on the fixing tube (314); the inserting rod (324) can be inserted into the inserting holes (325); and one end of the adjusting limit block (341) is arranged at one end of the adjusting rod (323).

5. The adjustable pipeline limit block structure according to claim 1, characterized in that: The fixing member (310) comprises a fixing plate (311) and a fixing tube (314), one end of the fixing plate (311) is fixed on the pipeline (100), and the fixing tube (314) is fixed on the other end of the fixing plate (311); the adjusting member (320) comprises an adjusting rod (323), an adjusting tooth (327) and an adjusting handle (328), the adjusting rod (323) is slidably arranged in the fixing tube (314), a plurality of gear rings (334) are arranged on the outer peripheral surface of the adjusting rod (323), the adjusting tooth (327) is rotatably arranged on the fixing plate (311), the adjusting handle (328) is arranged on one side of the adjusting tooth (327), and the adjusting limit block (341) is arranged at one end of the adjusting rod (323).

6. The adjustable pipeline limit block structure according to claim 1, characterized in that: The fixing member (310) comprises a fixing frame (313), two fixing frames (313) are provided, and the two fixing frames (313) are arranged on the pipeline (100) in opposite directions; the adjusting member (320) comprises an adjusting rod (323) and an adjusting nut (335), an adjusting groove (329) is provided on the fixing frame (313), the adjusting rod (323) is slidably arranged in the adjusting groove (329) of the fixing frame (313), the adjusting nut (335) is arranged at two ends of the adjusting rod (323) through threaded connection, and the adjusting limit block (341) is arranged on the adjusting rod (323) between the two fixing frames (313).

7. The adjustable pipeline limit block structure according to claim 1, characterized in that: The fixing member (310) comprises a fixing plate (311) and a fixing tube (314); one end of the fixing plate (311) is arranged on the pipeline (100), and the fixing tube (314) is arranged at the other end of the fixing plate (311); the adjusting member (320) comprises an adjusting spring (330), an adjusting handle (331) and an adjusting rope (332); the adjusting limit block (341) is slidably arranged in the fixing tube (314); one end of the adjusting spring (330) is fixed to the fixing tube (314); One end of the adjusting spring (330) is fixed inside the fixing tube (314), the other end of the adjusting spring (330) is fixed to one end of the adjusting limit block (341), the adjusting handle (331) is rotatably arranged on the fixing tube (314), a part of the adjusting handle (331) is passed through the fixing tube (314), one end of the adjusting rope (332) is arranged at one end of the adjusting limit block (341), and the other end of the adjusting rope (332) is arranged on the adjusting handle (331).

8. The adjustable pipeline limit block structure according to claim 7, characterized in that: The fixing tube (314) is also provided with a locking assembly (350), the locking assembly (350) comprising a locking disk (351) and a locking tooth (352), the locking disk (351) being provided on the outer peripheral surface of the fixing tube (314), the locking disk (351) being provided with a locking groove (353), and the locking tooth (352) being coaxially provided on the adjusting handle (331).

9. The adjustable pipeline limit block structure according to claim 8, characterized in that: The fixing member (310) further comprises a mounting plate (315), wherein the mounting plate (315) is arranged at one end of the fixing tube (314); the adjusting member (320) further comprises an adjusting screw (336) and an adjusting plate (333), wherein the adjusting screw (336) is rotatably arranged on the mounting plate (315); one end of the adjusting plate (333) is fixedly connected to the adjusting spring (330), and the other end of the adjusting plate (333) is fixedly connected to one end of the adjusting screw (336); a through hole (337) is provided on the adjusting plate (333), and the adjusting rope (332) passes through the adjusting plate (333) through the through hole (337).

10. The adjustable pipeline limit block structure according to claim 7, characterized in that: The adjustment limit block (341) is provided with a scale line (360).

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