Auxiliary positioning device for pipeline installation

Abstract

The utility model relates to the technical field of positioning devices, in particular to an auxiliary positioning device for pipeline installation. The technical problems that due to the fact that most existing auxiliary positioning devices for pipeline installation are simple in design, the height of some auxiliary positioning devices is adjusted through screws and other components, the devices can not be folded, a user cannot carry and move the devices conveniently, and therefore the installation efficiency and convenience are affected are solved. According to the technical scheme, the auxiliary positioning device for pipeline installation comprises a bearing box, a lifting handle, a bearing column, a vertical positioning module, a horizontal positioning module and a base; a third positioning nut, a fourth positioning nut and a fifth positioning nut are installed, the space occupied by the device can be reduced, then a first positioning nut and a second positioning nut are taken down, a third limiting roller is rotated to be horizontal through a rotating shaft, and finally a lifting handle is directly lifted, so that the device can be taken away easily and conveniently, and the simplicity and convenience of the device are enhanced.

Description

Technical Field

[0001] The utility model relates to the technical field of positioning devices, in particular to an auxiliary positioning device for pipeline installation. Background Art

[0002] A pipeline is a device connected by pipes, pipe connectors, valves, etc. for transporting gases, liquids, or fluids with solid particles. Usually, the buried pipeline layout is underground and is less affected by external disturbances, which can effectively ensure the long-term use of the pipeline. When installing the pipeline, it is installed by splicing double pipelines. When splicing the pipelines, an auxiliary device is usually required to position and limit the pipeline connection for installation. Most of the existing auxiliary positioning devices for pipeline installation are relatively simple in design. Some use components such as screws to adjust the height, resulting in the device may not be foldable, which is not convenient for the user to carry and move, thus affecting the installation efficiency and convenience. Therefore, we propose an auxiliary positioning device for pipeline installation to solve the problems mentioned above. Content of the Utility Model

[0003] In order to overcome the problem that most of the existing auxiliary positioning devices for pipeline installation are relatively simple in design. Some use components such as screws to adjust the height, resulting in the device may not be foldable, which is not convenient for the user to carry and move, thus affecting the installation efficiency and convenience.

[0004] The technical solution of the utility model is: an auxiliary positioning device for pipeline installation, which includes a carrying box, a handle, a carrying column, a vertical positioning module, a horizontal positioning module, and a base; handles for easy movement are installed at both ends of the carrying box, a carrying column for easily adjusting the overall height is installed in the center of the carrying box, a base for carrying components is installed at the top of the carrying column, two groups of vertical positioning modules for easily positioning the height are installed at the upper end of the base, and a horizontal positioning module for positioning the horizontal position is arranged between the two groups of vertical positioning modules.

[0005] Preferably, remove the third positioning nut, the fourth positioning nut, and the fifth positioning nut, lower the second positioning sleeve, the fourth positioning sleeve, and the sixth positioning sleeve to the bottom, then install the third positioning nut, the fourth positioning nut, and the fifth positioning nut, which can reduce the space occupied by the device. Then remove the first positioning nut and the second positioning nut, rotate the third limiting roller to the horizontal through the rotating shaft, and finally directly lift the handle to simply carry away the device, enhancing the simplicity of the device.

[0006] Preferably, the bearing column includes a first support sleeve, a second support sleeve, a third support sleeve, a second positioning nut and a first positioning nut. A first positioning hole for facilitating height fixation is provided on one side of the third support sleeve. The first support sleeve, the second support sleeve and the third support sleeve are sleeved and connected in sequence from bottom to top. First, adjust the position, check the height of the pipeline, then remove the first positioning nut, lift the second support sleeve by a certain height to ensure accurate positioning.

[0007] Preferably, the first support sleeve is sleeved outside the second support sleeve. A second positioning nut for facilitating height positioning is provided at the connection between the second support sleeve and the third support sleeve. First positioning holes for positioning and installing the second positioning nut and the first positioning nut are linearly provided on the first support sleeve, the second support sleeve and the third support sleeve. Remove the second positioning nut, lift the third support sleeve to a height close to the pipeline, and then install the second positioning nut, which greatly enhances the stability.

[0008] Preferably, the vertical positioning module includes a third positioning nut, a fourth positioning nut, a first positioning leather sleeve, a first limiting roller, a second positioning leather sleeve, a second limiting roller, a first positioning sleeve, a second positioning sleeve, a third positioning sleeve and a fourth positioning sleeve. Two groups of second positioning sleeves and fourth positioning sleeves are symmetrically arranged in two groups. A first limiting roller is installed between the two groups of second positioning sleeves. A first positioning leather sleeve for preventing the pipeline from being crushed is installed at the upper end of the first limiting roller. A first positioning sleeve is sleeved outside the lower end of the second positioning sleeve. A first arc-shaped groove is provided at the center of the top of the first positioning leather sleeve. A second arc-shaped groove for fixing the pipeline is provided at the center of the top of the second positioning leather sleeve. When the pipeline passes through the device, first adjust and remove the third positioning nut, then lift the second positioning sleeve to the same height as the pipeline and then install the second positioning nut. The first positioning leather sleeve needs to be closely attached to the pipeline to facilitate fixing the pipeline and enhance the stability of the device.

[0009] Preferably, a second limiting roller is installed between the two groups of fourth positioning sleeves. A third positioning sleeve is sleeved outside the lower part of the fourth positioning sleeve. A second positioning leather sleeve for facilitating positioning is provided at the lower end of the second limiting roller. Second positioning holes are linearly provided on both the first positioning sleeve and the second positioning sleeve. A third positioning nut is provided at the connection between the first positioning sleeve and the second positioning sleeve. Third positioning holes for fixing the height are linearly provided on both the third positioning sleeve and the fourth positioning sleeve. A fourth positioning nut is provided at the connection between the third positioning sleeve and the fourth positioning sleeve to enhance flexibility.

[0010] Preferably, the horizontal positioning module includes a fifth positioning nut, a fifth positioning sleeve, a sixth positioning sleeve, a rotating shaft, a connecting block, a third positioning leather sleeve, a third limiting roller, a slider and a sliding groove. There are two groups of sixth positioning sleeves arranged oppositely. The fifth positioning sleeve is sleeved outside the sixth positioning sleeve. A connecting block is provided at the top of the sixth positioning sleeve. A rotating shaft is provided between the sixth positioning sleeve and the connecting block. Fourth positioning holes are provided on the sides of the fifth positioning sleeve and the sixth positioning sleeve away from the third limiting roller. A fifth positioning nut is provided at the connection between the fifth positioning sleeve and the sixth positioning sleeve. First, remove the fifth fixing nut, then lift the sixth positioning sleeve to the same height as the pipeline, and then install the fifth fixing nut to ensure the horizontal accuracy.

[0011] Preferably, the sixth positioning sleeve and the connecting block are movably connected through a rotating shaft. A third limiting roller is installed on the side of the connecting block away from the sixth positioning sleeve. A third positioning leather sleeve is provided on the side of the third limiting roller away from the connecting block. A third arc-shaped groove is opened at the center of the top of the third positioning leather sleeve. A slider for easy movement is installed at the lower end of the fifth positioning sleeve. A sliding groove is opened on the base. A driver is provided inside the slider. The driver drives the slider to drive the fifth positioning sleeve to move along the sliding groove until the third positioning leather sleeve is tightly attached to the pipeline and then stops, ensuring that the third positioning leather sleeve is tightly attached to the pipeline.

[0012] The beneficial effects of the present utility model:

[0013] 1. Different from most of the existing auxiliary positioning devices for pipeline installation in the past, which are relatively simple in design and some use components such as screws to adjust the height, resulting in the device may not be foldable and inconvenient for users to carry and move, thus affecting the installation efficiency and convenience. By removing the third positioning nut, the fourth positioning nut and the fifth positioning nut, lowering the second positioning sleeve, the fourth positioning sleeve and the sixth positioning sleeve to the bottom, and then installing the third positioning nut, the fourth positioning nut and the fifth positioning nut, the space occupied by the device can be reduced. Then, by removing the first positioning nut and the second positioning nut, rotating the third limiting roller to the horizontal through the rotating shaft, and finally directly lifting the handle, the device can be easily taken away, enhancing the simplicity of the device.

[0014] 2. First, adjust the position, check the height of the pipeline, then remove the first positioning nut, lift the second support sleeve by a certain height to ensure accurate positioning, remove the second positioning nut, lift the third support sleeve to a height close to the pipeline, and then install the second positioning nut to greatly enhance the stability. When the pipeline passes through the device, first adjust and remove the third positioning nut, then lift the second positioning sleeve to the same height as the pipeline and install the second positioning nut. The first positioning leather sleeve needs to be closely attached to the pipeline to facilitate fixing the pipeline and enhance the stability of the device. First, remove the fifth fixing nut, then lift the sixth positioning sleeve to the same height as the pipeline and install the fifth fixing nut to ensure the horizontal accuracy. The driver in the slider drives the slider to drive the fifth positioning sleeve to move until the third positioning leather sleeve is closely attached to the pipeline and then stop, ensuring that the third positioning leather sleeve is closely attached to the pipeline. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 is a schematic diagram of the overall structure of the present utility model;

[0016] Figure 2 is a schematic diagram of the load-bearing column structure of the present utility model;

[0017] Figure 3 is a schematic diagram of the vertical positioning module structure of the present utility model;

[0018] Figure 4 is a schematic diagram of the horizontal positioning module structure of the present utility model.

[0019] DESCRIPTION OF THE REFERENCE NUMERALS: 1. Load-bearing box; 2. Handle; 3. Load-bearing column; 4. Vertical positioning module; 5. Horizontal positioning module; 6. Base; 301. First support sleeve; 302. Second support sleeve; 303. Third support sleeve; 304. First positioning hole; 305. Second positioning nut; 306. First positioning nut; 401. Third positioning nut; 402. Second positioning hole; 403. Fourth positioning nut; 404. Third positioning hole; 405. First positioning leather sleeve; 406. First limiting roller; 407. Second positioning leather sleeve; 408. Second limiting roller; 409. First positioning sleeve; 410. Second positioning sleeve; 411. Third positioning sleeve; 412. Fourth positioning sleeve; 413. First arc-shaped groove; 414. Second arc-shaped groove; 501. Fifth positioning nut; 502. Fourth positioning hole; 503. Fifth positioning sleeve; 504. Sixth positioning sleeve; 505. Rotating shaft; 506. Connecting block; 507. Third positioning leather sleeve; 508. Third limiting roller; 509. Slider; 510. Sliding groove; 511. Third arc-shaped groove. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0020] The present utility model will be further described below with reference to the drawings and embodiments.

[0021] Please refer toFigure 1 , the present utility model provides an embodiment: an auxiliary positioning device for pipeline installation, including a carrying box 1, a handle 2, a carrying column 3, a vertical positioning module 4, a horizontal positioning module 5 and a base 6; handles 2 for easy movement are installed at both ends of the carrying box 1, a carrying column 3 for easy adjustment of the overall height is installed at the center of the carrying box 1, a base 6 for carrying components is installed at the top of the carrying column 3, two groups of vertical positioning modules 4 for easy height positioning are installed at the upper end of the base 6, and a horizontal positioning module 5 for positioning the horizontal position is arranged between the two groups of vertical positioning modules 4.

[0022] Please refer to Figures 2-3, in this embodiment, the supporting column 3 includes a first supporting sleeve 301, a second supporting sleeve 302, a third supporting sleeve 303, a second positioning nut 305 and a first positioning nut 306. A first positioning hole 304 for facilitating height fixation is formed on one side of the third supporting sleeve 303. The first supporting sleeve 301, the second supporting sleeve 302 and the third supporting sleeve 303 are sleeved and connected in sequence from bottom to top. The second supporting sleeve 302 is sleeved outside the first supporting sleeve 301. A second positioning nut 305 for facilitating height positioning is provided at the connection between the second supporting sleeve 302 and the third supporting sleeve 303. The first supporting sleeve 301, the second supporting sleeve 302 and the third supporting sleeve 303 are linearly provided with first positioning holes 304 for positioning and installing the second positioning nut 305 and the first positioning nut 306. Remove the second positioning nut 305, lift the third supporting sleeve 303 to a height close to the pipeline, and then install the second positioning nut 305. The vertical positioning module 4 includes a third positioning nut 401, a fourth positioning nut 403, a first positioning leather sleeve 405, a first limiting roller 406, a second positioning leather sleeve 407, a second limiting roller 408, a first positioning sleeve 409, a second positioning sleeve 410, a third positioning sleeve 411 and a fourth positioning sleeve 412. Two groups of the second positioning sleeves 410 and the fourth positioning sleeves 412 are symmetrically arranged in two groups. A first limiting roller 406 is arranged between the two groups of the second positioning sleeves 410. A first positioning leather sleeve 405 for preventing the pipeline from being crushed is installed at the upper end of the first limiting roller 406. A first positioning sleeve 409 is sleeved outside the lower end of the second positioning sleeve 410. A first arc-shaped groove 413 is formed at the center of the top of the first positioning leather sleeve 405. A second arc-shaped groove 414 for fixing the pipeline is formed at the center of the top of the second positioning leather sleeve 407. A second limiting roller 408 is arranged between the two groups of the fourth positioning sleeves 412. A third positioning sleeve 411 is sleeved outside the lower part of the fourth positioning sleeve 412. A second positioning leather sleeve 407 for facilitating positioning is provided at the lower end of the second limiting roller 408. The first positioning sleeve 409 and the second positioning sleeve 410 are linearly provided with second positioning holes 402. A third positioning nut 401 is provided at the connection between the first positioning sleeve 409 and the second positioning sleeve 410. The third positioning sleeve 411 and the fourth positioning sleeve 412 are linearly provided with third positioning holes 404 for fixing the height. A fourth positioning nut 403 is provided at the connection between the third positioning sleeve 411 and the fourth positioning sleeve 412.

[0023] Please refer to Figure 4, in this embodiment, the horizontal positioning module 5 includes a fifth positioning nut 501, a fifth positioning sleeve 503, a sixth positioning sleeve 504, a rotating shaft 505, a connecting block 506, a third positioning leather sleeve 507, a third limiting roller 508, a slider 509 and a sliding groove 510. There are two groups of sixth positioning sleeves 504 arranged oppositely. The outside of the sixth positioning sleeve 504 is sleeved with a fifth positioning sleeve 503. A connecting block 506 is provided at the top of the sixth positioning sleeve 504. A rotating shaft 505 is provided between the sixth positioning sleeve 504 and the connecting block 506. Fourth positioning holes 502 are provided on the sides of the fifth positioning sleeve 503 and the sixth positioning sleeve 504 away from the third limiting roller 508. A fifth positioning nut 501 is provided at the connection of the fifth positioning sleeve 503 and the sixth positioning sleeve 504. First, remove the fifth fixing nut, then lift the sixth positioning sleeve 504 to the same height as the pipeline, and then install the fifth fixing nut. The sixth positioning sleeve 504 and the connecting block 506 are movably connected through the rotating shaft 505. A third limiting roller 508 is installed on the side of the connecting block 506 away from the sixth positioning sleeve 504. A third positioning leather sleeve 507 is provided on the side of the third limiting roller 508 away from the connecting block 506. A third arc groove 511 is opened at the center of the top of the third positioning leather sleeve 507. A slider 509 for easy movement is installed at the lower end of the fifth positioning sleeve 503. A sliding groove 510 is opened on the base 6. A driver (model of the driver is AQMD6030BLS-E3) is provided in the slider 509. The driver drives the slider 509 to drive the fifth positioning sleeve 503 to move along the sliding groove 510.

[0024] When working, first adjust the position, check the height of the pipeline, then remove the first positioning nut 306, lift the second support sleeve 302 by a certain height, and then install the first positioning nut 306. Then remove the second positioning nut 305 and lift the third support sleeve 303 to a height close to the pipeline, and then install the second positioning nut 305. When the pipeline passes through the device, first adjust and remove the third positioning nut 401, then lift the second positioning sleeve 410 to the same height as the pipeline and then install the second positioning nut 305. The first positioning leather sleeve 405 needs to be closely attached to the pipeline to facilitate fixing the pipeline;

[0025] Then remove the fourth positioning nut 403, lift the fourth positioning sleeve 412 to the same height as the pipeline and then install the third positioning nut 401. The second positioning leather sleeve 407 needs to be closely attached to the pipeline, which can fix the height of the pipeline. First, remove the fifth fixing nut, then lift the sixth positioning sleeve 504 to the same height as the pipeline, and then install the fifth fixing nut. The driver in the slider 509 drives the slider 509 to drive the fifth positioning sleeve 503 to move until the third positioning leather sleeve 507 is closely attached to the pipeline and then stop;

[0026] Finally, remove the third positioning nut 401, the fourth positioning nut 403, and the fifth positioning nut 501. Lower the second positioning sleeve 410, the fourth positioning sleeve 412, and the sixth positioning sleeve 504 to the bottommost position. Then reinstall the third positioning nut 401, the fourth positioning nut 403, and the fifth positioning nut 501. Next, remove the first positioning nut 306 and the second positioning nut 305. Then rotate the third limiting roller 508 to the horizontal position through the rotating shaft 505. Finally, simply lift the handle 2, and the device can be easily carried away.

[0027] Through the above steps, by removing the third positioning nut 401, the fourth positioning nut 403, and the fifth positioning nut 501, lowering the second positioning sleeve 410, the fourth positioning sleeve 412, and the sixth positioning sleeve 504 to the bottommost position, and then reinstalling the third positioning nut 401, the fourth positioning nut 403, and the fifth positioning nut 501, the space occupied by the device can be reduced. Next, remove the first positioning nut 306 and the second positioning nut 305. Then rotate the third limiting roller 508 to the horizontal position through the rotating shaft 505. Finally, simply lift the handle 2, and the device can be easily carried away, enhancing the simplicity of the device.

[0028] The above has described in detail the embodiments of the present utility model in conjunction with the accompanying drawings. However, the present utility model is not limited to the above embodiments. Within the scope of knowledge possessed by those skilled in the art, various changes can be made without departing from the gist of the present utility model.

Claims

1. An auxiliary positioning device for pipeline installation, comprising a bearing box (1); characterized in that: It also includes a handle (2), a bearing column (3), a vertical positioning module (4), a horizontal positioning module (5) and a base (6); handles (2) for easy movement are installed at both ends of the bearing box (1), a bearing column (3) for easily adjusting the overall height is installed at the center of the bearing box (1), a base (6) for bearing components is installed at the top of the bearing column (3), two groups of vertical positioning modules (4) for positioning the height are installed at the upper end of the base (6), and a horizontal positioning module (5) for positioning the horizontal position is arranged between the two groups of vertical positioning modules (4).

2. The auxiliary positioning device for pipeline installation according to claim 1, characterized in that: The bearing column (3) includes a first support sleeve (301), a second support sleeve (302), a third support sleeve (303), a second positioning nut (305) and a first positioning nut (306). A first positioning hole (304) for fixing the height is opened on one side of the third support sleeve (303), and the first support sleeve (301), the second support sleeve (302) and the third support sleeve (303) are sleeved and connected in sequence from bottom to top.

3. The auxiliary positioning device for pipeline installation according to claim 2, characterized in that: The first support sleeve (301) is sleeved outside the second support sleeve (302). A second positioning nut (305) for positioning the height is arranged at the connection between the second support sleeve (302) and the third support sleeve (303). First positioning holes (304) for the positioning and installation of the second positioning nut (305) and the first positioning nut (306) are linearly opened on the first support sleeve (301), the second support sleeve (302) and the third support sleeve (303).

4. An auxiliary positioning device for pipeline installation according to claim 1, characterized in that: The vertical positioning module (4) includes a third positioning nut (401), a fourth positioning nut (403), a first positioning leather sleeve (405), a first limiting roller (406), a second positioning leather sleeve (407), a second limiting roller (408), a first positioning sleeve (409), a second positioning sleeve (410), a third positioning sleeve (411) and a fourth positioning sleeve (412). Two groups of second positioning sleeves (410) and fourth positioning sleeves (412) are symmetrically arranged in two groups. A first limiting roller (406) is arranged between the two groups of second positioning sleeves (410). A first positioning leather sleeve (405) for preventing the pipeline from being crushed is installed at the upper end of the first limiting roller (406). A first positioning sleeve (409) is sleeved outside the lower end of the second positioning sleeve (410). A first arc-shaped groove (413) is opened at the center of the top of the first positioning leather sleeve (405), and a second arc-shaped groove (414) for fixing the pipeline is opened at the center of the top of the second positioning leather sleeve (407).

5. An auxiliary positioning device for pipeline installation according to claim 4, characterized in that: A second limiting roller (408) is installed between two groups of fourth positioning sleeves (412). A third positioning sleeve (411) is sleeved on the outer side below the fourth positioning sleeve (412). A second positioning leather sleeve (407) for positioning is provided at the lower end of the second limiting roller (408). Second positioning holes (402) are linearly formed on both the first positioning sleeve (409) and the second positioning sleeve (410). A third positioning nut (401) is provided at the connection between the first positioning sleeve (409) and the second positioning sleeve (410). Third positioning holes (404) for fixing the height are linearly formed on both the third positioning sleeve (411) and the fourth positioning sleeve (412). A fourth positioning nut (403) is provided at the connection between the third positioning sleeve (411) and the fourth positioning sleeve (412).

6. The auxiliary positioning device for pipeline installation according to claim 1, wherein: The horizontal positioning module (5) includes a fifth positioning nut (501), a fifth positioning sleeve (503), a sixth positioning sleeve (504), a rotating shaft (505), a connecting block (506), a third positioning leather sleeve (507), a third limiting roller (508), a slider (509) and a sliding groove (510). Two groups of the sixth positioning sleeves (504) are arranged oppositely. The fifth positioning sleeve (503) is sleeved on the outer side of the sixth positioning sleeve (504). A connecting block (506) is provided at the top of the sixth positioning sleeve (504). A rotating shaft (505) is provided between the sixth positioning sleeve (504) and the connecting block (506). Fourth positioning holes (502) are provided on the side of the fifth positioning sleeve (503) and the sixth positioning sleeve (504) away from the third limiting roller (508). A fifth positioning nut (501) is provided at the connection between the fifth positioning sleeve (503) and the sixth positioning sleeve (504).

7. An auxiliary positioning device for pipeline installation according to claim 6, characterized in that: The sixth positioning sleeve (504) and the connecting block (506) are movably connected through the rotating shaft (505). A third limiting roller (508) is installed on the side of the connecting block (506) away from the sixth positioning sleeve (504). A third positioning leather sleeve (507) is provided on the side of the third limiting roller (508) away from the connecting block (506). A third arc-shaped groove (511) is formed at the center of the top of the third positioning leather sleeve (507). A slider (509) for facilitating movement is installed at the lower end of the fifth positioning sleeve (503). A sliding groove (510) is formed on the base (6). A driver is provided in the slider (509), and the driver drives the slider (509) to drive the fifth positioning sleeve (503) to move along the sliding groove (510).

Images