Auxiliary shaping device for pipeline laying

Abstract

The utility model relates to the technical field of pipeline installation, in particular to a pipeline laying auxiliary shaping device which comprises an upper arc-shaped supporting sleeve, a lower arc-shaped supporting sleeve and a linkage mechanism, limiting strips are arranged on the outer side of the upper arc-shaped supporting sleeve and the outer side of the lower arc-shaped supporting sleeve, and a plurality of threaded sleeves are rotationally arranged on the upper arc-shaped supporting sleeve and the lower arc-shaped supporting sleeve. The linkage mechanism comprises a lantern ring, a plurality of gears and a linkage ring, the lantern ring is fixedly arranged at one end of the upper arc-shaped supporting sleeve and one end of the lower arc-shaped supporting sleeve through bolts, the gears are fixedly connected with the corresponding threaded sleeves respectively, and the gears are further in transmission connection with the linkage ring respectively. And the linkage ring is rotationally arranged on the upper arc-shaped supporting sleeve and the lower arc-shaped supporting sleeve, is in threaded connection with the screw rods through the threaded sleeves, and is in transmission with the gear through the linkage ring, so that the multiple screw rods can be linked, the situation that a pipeline deviates during fixing is prevented, and the pipeline mounting stability is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of pipeline installation, in particular to a pipeline laying auxiliary shaping device. Background Art

[0002] Water conservancy projects are projects built to control and allocate surface water and groundwater in nature to achieve the purpose of eliminating harm and promoting benefits. Water is an indispensable and precious resource for human production and life, but its natural state does not fully meet human needs. Only by building water conservancy projects can we control water flow, prevent floods and waterlogging disasters, and regulate and distribute water to meet the needs of people's lives and production for water resources. Water conservancy projects need to build different types of hydraulic structures such as dams, dikes, spillways, sluices, water inlets, channels, ferries, rafts, fishways, etc. to achieve their goals. At present, the pipelines of water conservancy project construction need to be fixed during use, and the existing pipeline laying and fixing device structure is too simple. During the installation and fixing process of the pipeline, the pipeline is often fixed by bolts, which is very cumbersome and labor-intensive, taking up a lot of labor and greatly reducing the efficiency of pipeline installation.

[0003] Prior art patent CN214662478U discloses a construction pipeline laying fixing device in a water conservancy project, comprising a mounting base, the top of the mounting base is rotatably connected to a height adjustment mechanism through a rotating shaft, the upper arc-shaped support sleeve and the lower arc-shaped support sleeve are both fixedly connected to a linkage mechanism, the linkage mechanism comprises a screw rod, the screw rod is threadedly connected to the upper arc-shaped support sleeve, one end of the screw rod is rotatably connected to a limit plate, the other end of the screw rod is fixedly connected to an adjustment hand wheel, the top of the height adjustment mechanism is fixedly connected to a lower arc-shaped support sleeve, the lower arc-shaped support sleeve is fixedly connected to the upper arc-shaped support sleeve, and the lower arc-shaped support sleeve is fixedly connected to the upper arc-shaped support sleeve. An upper arc-shaped supporting sleeve is clamped on the top of the supporting sleeve, and clamping rods are fixedly connected to both sides of the bottom of the upper arc-shaped supporting sleeve, and clamping holes matching the clamping rods are opened on both sides of the top of the lower arc-shaped supporting sleeve, and an installation cavity is opened inside the lower arc-shaped supporting sleeve and on the side opposite to the two clamping holes. The building pipeline laying fixing device in the water conservancy project replaces the traditional threaded bolt connection with a top rod and a clamping groove, and the installation and disassembly are more convenient and quick, which greatly reduces the workload of the installers, saves time and effort, improves the efficiency of pipeline installation, and effectively shortens the construction time of pipeline installation.

[0004] However, in the above-mentioned prior art, since the multiple screw rods provided in the device cannot be linked, the pipeline is easily offset when being fixed, thereby reducing the stability of the pipeline installation. Utility Model Content

[0005] The utility model aims to provide a pipeline laying auxiliary shaping device, aiming to solve the technical problem in the prior art that the multiple screw rods provided in the device cannot be linked, so that the pipeline is easily offset when fixed, thereby reducing the stability of the pipeline installation.

[0006] To achieve the above-mentioned purpose, the utility model adopts a pipeline laying auxiliary shaping device, including an upper arc-shaped support sleeve, a lower arc-shaped support sleeve and a linkage mechanism, the outer sides of the upper arc-shaped support sleeve and the lower arc-shaped support sleeve are both provided with limit strips, a plurality of threaded sleeves are rotatably provided on the upper arc-shaped support sleeve and the lower arc-shaped support sleeve, a screw rod is provided in the threaded sleeve, a limit plate is provided at one end of the screw rod, and clamping pieces are provided on both sides of the lower arc-shaped support sleeve, the upper arc-shaped support sleeve is detachably connected to the lower arc-shaped support sleeve, and covers the top of the lower arc-shaped support sleeve, and the clamping piece is clamped with the upper arc-shaped support sleeve and is located on the upper arc-shaped support sleeve. On one side of the sleeve, the linkage mechanism includes a collar, a plurality of gears and a linkage ring, a plurality of racks are arranged on one side of the linkage ring, and a plurality of rotating parts are arranged on the other side of the linkage ring, the collar is fixedly arranged on one end of the upper arc-shaped support sleeve and the lower arc-shaped support sleeve by bolts, and abuts against the linkage ring, the plurality of gears are respectively fixedly connected with the corresponding threaded sleeves and sleeved on the threaded sleeves, the plurality of gears are also respectively transmission-connected with the linkage ring and are located on the corresponding racks, the linkage ring is rotatably arranged on the upper arc-shaped support sleeve and the lower arc-shaped support sleeve, and is located between the limit bar and the collar.

[0007] Wherein, the linkage mechanism further includes a plurality of limit blocks, and the plurality of limit blocks are respectively fixedly connected to the corresponding screw rods and are located at the other end of the screw rods.

[0008] Among them, the rotating part includes a handle and a rotating block, the other side of the linkage ring has a plurality of rotating grooves, and the plurality of rotating grooves are arranged in a cross-symmetrical manner, the handle is fixedly connected to the rotating block and is located on the rotating block, the rotating block is rotatably connected to the linkage ring and is located in the corresponding rotating groove.

[0009] Wherein, the pipeline laying auxiliary shaping device also includes an adjusting mechanism, and the adjusting mechanism is arranged below the lower arc-shaped supporting sleeve.

[0010] Wherein, the adjustment mechanism includes an adjustment rod, a sleeve and a base, the adjustment rod has a thread, the sleeve has a thread groove, the adjustment rod is fixedly connected to the lower arc-shaped support sleeve and is located below the lower arc-shaped support sleeve, the adjustment rod is also threadedly connected to the sleeve and is located in the thread groove, the sleeve is fixedly connected to the base through a bearing and is located above the base.

[0011] Wherein, the limiting plate includes a rubber pad and a plate body, the rubber pad is fixedly connected to the plate body and is located on the end surface of the plate body, and the plate body is fixedly connected to the screw rod and is located at one end of the screw rod.

[0012] In which, the clamping part includes a limiting ring, a spring and a clamping rod, and both sides of the lower arc-shaped support sleeve are provided with movable grooves. The limiting ring is fixedly connected to the clamping rod and is located in the middle of the clamping rod. The limiting ring is also slidably connected to the lower arc-shaped support sleeve and is located in the corresponding movable groove. The spring is sleeved on the clamping rod and is supported between the limiting ring and the movable groove. The clamping rod is slidably connected to the lower arc-shaped support sleeve and is located in the movable groove. The clamping rod is also clamped with the upper arc-shaped support sleeve and is located on one side of the upper arc-shaped support sleeve.

[0013] The utility model discloses a pipeline laying auxiliary shaping device, comprising an upper arc-shaped supporting sleeve, a lower arc-shaped supporting sleeve and a linkage mechanism, wherein the outer sides of the upper arc-shaped supporting sleeve and the lower arc-shaped supporting sleeve are both provided with limit strips, a plurality of threaded sleeves are rotatably provided on the upper arc-shaped supporting sleeve and the lower arc-shaped supporting sleeve, a screw rod is provided in the threaded sleeve, the linkage mechanism comprises a collar, a plurality of gears and a linkage ring, a plurality of racks are provided on one side of the linkage ring, the collar is fixedly provided on one end of the upper arc-shaped supporting sleeve and the lower arc-shaped supporting sleeve by bolts, and abuts against the linkage ring, a plurality of gears are respectively fixedly connected with the corresponding threaded sleeves, a plurality of gears are also respectively transmission-connected with the linkage ring, the linkage ring is rotatably provided on the upper arc-shaped supporting sleeve and the lower arc-shaped supporting sleeve, is threadedly connected with the screw rod through the threaded sleeve, and is then transmission-connected with the gear through the linkage ring, so that the plurality of screw rods can be linked, thereby preventing the pipeline from being offset when being fixed, thereby improving the stability of pipeline installation. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0015] Figure 1 It is a side view of the first embodiment of the utility model.

[0016] Figure 2 The utility model Figure 1 Section view along line AA.

[0017] Figure 3 The utility model Figure 1 Sectional view along line BB.

[0018] Figure 4 The utility model Figure 3 A partial enlarged view of point C in the middle.

[0019] Figure 5 It is a three-dimensional stereogram of the second embodiment of the utility model.

[0020] Figure 6 It is a side view of the second embodiment of the utility model.

[0021] Figure 7 The utility model Figure 6 Sectional view along line DD.

[0022] Figure 8 The utility model Figure 7 A partial enlarged view of point E in the middle.

[0023] 101-upper arc-shaped support sleeve, 102-lower arc-shaped support sleeve, 103-limiting strip, 104-threaded sleeve, 105-screw rod, 106-limiting plate, 107-clamping piece, 108-ring, 109-gear, 110-linkage ring, 111-rack, 112-limiting block, 113-handle, 114-rotating block, 115-rotating groove, 201-adjusting rod, 202-sleeve, 203-base, 204-threaded groove, 205-rubber pad, 206-plate body, 207-limiting ring, 208-spring, 209-clamping rod, 210-movable groove. DETAILED DESCRIPTION

[0024] The embodiments of the present invention are described in detail below, and examples of the embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals throughout represent the same or similar elements or elements having the same or similar functions. The embodiments described below with reference to the accompanying drawings are exemplary and are intended to be used to explain the present invention, and should not be construed as limiting the present invention.

[0025] First embodiment:

[0026] See also Figure 1 to Figure 4 ,in Figure 1 is a side view of the first embodiment of the utility model, Figure 2 The utility model Figure 1 The cross-sectional view along the AA line. Figure 3 The utility model Figure 1 The cross-sectional view of the BB line. Figure 4 The utility model Figure 3 A partial enlarged view of point C in the middle.

[0027] The utility model provides a pipeline laying auxiliary shaping device, including an upper arc-shaped support sleeve 101, a lower arc-shaped support sleeve 102 and a linkage mechanism, wherein the linkage mechanism includes a collar 108, a plurality of gears 109, a linkage ring 110 and a plurality of limit blocks 112, and the rotating member includes a handle 113 and a rotating block 114. The above-mentioned scheme solves the technical problem that the plurality of screw rods 105 provided in the device cannot be linked, so that the pipeline is easily offset when fixed, thereby reducing the stability of the pipeline installation. It can be understood that the above-mentioned scheme can be used in the scenario of pipeline installation, and can also be used to solve the problem that a plurality of fixing members cannot be linked.

[0028] According to this specific embodiment, the outer sides of the upper arc-shaped support sleeve 101 and the lower arc-shaped support sleeve 102 are both provided with a limit strip 103, and the upper arc-shaped support sleeve 101 and the lower arc-shaped support sleeve 102 are rotatably provided with a plurality of threaded sleeves 104, and a screw rod 105 is provided in the threaded sleeve 104, and a limit plate 106 is provided at one end of the screw rod 105, and clamping parts 107 are provided on both sides of the lower arc-shaped support sleeve 102, and the upper arc-shaped support sleeve 101 is detachably connected to the lower arc-shaped support sleeve 102 and covers the lower arc-shaped support sleeve 102, and the clamping piece 107 is clamped with the upper arc-shaped supporting sleeve 101 and is located on one side of the upper arc-shaped supporting sleeve 101. The clamping piece 107 can facilitate the quick installation of the upper arc-shaped supporting sleeve 101 and the lower arc-shaped supporting sleeve 102, so as to fix the pipeline. The threaded sleeve 104 is rotatably arranged on the upper arc-shaped supporting sleeve 101 and the lower arc-shaped supporting sleeve 102, so as to facilitate the transmission of the screw rod 105, so as to adjust the distance of the limiting plate 106, and then install pipelines of different diameters.

[0029] Among them, a plurality of racks 111 are provided on one side of the linkage ring 110, and a plurality of rotating parts are provided on the other side of the linkage ring 110. The collar 108 is fixedly provided on one end of the upper arc-shaped support sleeve 101 and the lower arc-shaped support sleeve 102 by bolts, and abuts against the linkage ring 110. The plurality of gears 109 are respectively fixedly connected with the corresponding threaded sleeves 104 and sleeved on the threaded sleeves 104. The plurality of gears 109 are also respectively connected with the linkage ring 110 in transmission connection and are located on the corresponding racks 111. The linkage ring 110 is rotatably arranged on the upper arc-shaped supporting sleeve 101 and the lower arc-shaped supporting sleeve 102, and is located between the limiting strip 103 and the collar 108. The collar 108 and the limiting strip 103 can limit the displacement of the linkage ring 110, thereby facilitating the rotation of the linkage ring 110. The gear 109 can easily drive the threaded sleeve 104 to rotate, so that under the rotation of the linkage ring 110, the plurality of screw rods 105 are linked to prevent the pipeline from being offset when being fixed.

[0030] Secondly, the plurality of limit blocks 112 are respectively fixedly connected to the corresponding screw rods 105 and are located at the other end of the screw rods 105 . The limit blocks 112 can be used to limit the adjustment length of the screw rods 105 .

[0031] Again, the other side of the linkage ring 110 has a plurality of rotation grooves 115, and the plurality of rotation grooves 115 are cross-symmetrically arranged, the handle 113 is fixedly connected to the rotation block 114 and is located on the rotation block 114, the rotation block 114 is rotationally connected to the linkage ring 110 and is located in the corresponding rotation groove 115, the linkage ring 110 can be easily rotated by the handle 113 and the rotation block 114, and the rotation of the rotation block 114 and the linkage ring 110 can facilitate the placement of the handle 113.

[0032] When the utility model is used to fix the pipeline, the upper arc-shaped supporting sleeve 101 is combined with the lower arc-shaped supporting sleeve 102, and the upper arc-shaped supporting sleeve 101 is fixed by the clamping member 107, and the collar 108 and the linkage ring 110 are both sleeved on the upper arc-shaped supporting sleeve 101 and the lower arc-shaped supporting sleeve 102, and the linkage ring 110 is located between the collar 108 and the limiting strip 103, and then the rotating member is rotated to transmit the linkage ring 110, and the plurality of gears 109 and the corresponding racks 111 are transmitted, so that the plurality of screw rods 105 drive the corresponding limiting plates 106 to fix the pipeline at the same time, thereby solving the technical problem that the plurality of screw rods 105 provided in the device cannot be linked, so that the pipeline is easily offset when fixed, thereby reducing the stability of the pipeline installation.

[0033] The second embodiment is:

[0034] Based on the first embodiment, please refer to Figures 5 to 8 ,in Figure 5 It is a three-dimensional stereogram of the second embodiment of the utility model. Figure 6 is a side view of the second embodiment of the utility model, Figure 7 The utility model Figure 6 The cross-sectional view of the DD line, Figure 8 The utility model Figure 7 A partial enlarged view of point E in the middle.

[0035] The utility model provides a pipeline laying auxiliary shaping device, which also includes an adjustment mechanism, wherein the adjustment mechanism includes an adjustment rod 201, a sleeve 202 and a base 203, the limit plate 106 includes a rubber pad 205 and a plate body 206, and the clamping member 107 includes a limit ring 207, a spring 208 and a clamping rod 209.

[0036] According to this specific embodiment, the adjustment mechanism is disposed below the lower arc-shaped supporting sleeve 102 , and the height of the lower arc-shaped supporting sleeve 102 can be adjusted conveniently through the adjustment mechanism.

[0037] Among them, the adjusting rod 201 has a thread, and the sleeve 202 has a thread groove 204. The adjusting rod 201 is fixedly connected to the lower arc-shaped support sleeve 102 and is located below the lower arc-shaped support sleeve 102. The adjusting rod 201 is also threadedly connected to the sleeve 202 and is located in the thread groove 204. The sleeve 202 is fixedly connected to the base 203 through a bearing and is located above the base 203. The sleeve 202 is rotatably arranged on the base 203 through a bearing and transmits the adjusting rod 201, so that the height of the lower arc-shaped support sleeve 102 can be adjusted.

[0038] The rubber pad 205 is fixedly connected to the plate body 206 and is located at the end surface of the plate body 206 . The plate body 206 is fixedly connected to the screw rod 105 and is located at one end of the screw rod 105 . The rubber pad 205 can be used to protect the outer wall of the pipeline.

[0039] Among them, there are movable grooves 210 on both sides of the lower arc-shaped support sleeve 102, the limiting ring 207 is fixedly connected to the clamping rod 209 and is located in the middle of the clamping rod 209, the limiting ring 207 is also slidably connected to the lower arc-shaped support sleeve 102 and is located in the corresponding movable groove 210, the spring 208 is sleeved on the clamping rod 209 and is supported between the limiting ring 207 and the movable groove 210, the clamping rod 209 is slidably connected to the lower arc-shaped support sleeve 102 and is located in the movable groove 210, the clamping rod 209 is also clamped with the upper arc-shaped support sleeve 101 and is located on one side of the upper arc-shaped support sleeve 101, and the connection between the clamping rod 209 and the upper arc-shaped support sleeve 101 can be made tighter through the spring 208.

[0040] Using a pipeline laying auxiliary shaping device of this embodiment, the sleeve 202 is rotatably set on the base 203 through a bearing, and transmits the adjusting rod 201, so that the height of the lower arc-shaped support sleeve 102 can be adjusted, the rubber pad 205 can facilitate the protection of the outer wall of the pipeline, and the spring 208 can make the connection between the clamping rod 209 and the upper arc-shaped support sleeve 101 tighter.

[0041] The above disclosure is only a preferred embodiment of the present invention, and certainly cannot be used to limit the scope of rights of the present invention. Ordinary technicians in this field can understand that all or part of the processes of the above embodiment and equivalent changes made according to the claims of the present invention still fall within the scope covered by the utility model.

Claims

1. A pipeline laying auxiliary shaping device, comprising an upper arc-shaped support sleeve and a lower arc-shaped support sleeve, the outer sides of the upper arc-shaped support sleeve and the lower arc-shaped support sleeve are both provided with limit strips, a plurality of threaded sleeves are rotatably provided on the upper arc-shaped support sleeve and the lower arc-shaped support sleeve, a screw rod is provided in the threaded sleeve, a limit plate is provided at one end of the screw rod, and clamping pieces are provided on both sides of the lower arc-shaped support sleeve, the upper arc-shaped support sleeve is detachably connected to the lower arc-shaped support sleeve and covers the top of the lower arc-shaped support sleeve, and the clamping piece is clamped with the upper arc-shaped support sleeve and is located on one side of the upper arc-shaped support sleeve, characterized in that: It also includes linkage mechanisms; The linkage mechanism includes a collar, a plurality of gears and a linkage ring. A plurality of racks are provided on one side of the linkage ring, and a plurality of rotating parts are provided on the other side of the linkage ring. The collar is fixedly arranged on one end of the upper arc-shaped support sleeve and the lower arc-shaped support sleeve by bolts, and abuts against the linkage ring. The plurality of gears are respectively fixedly connected with the corresponding threaded sleeves and sleeved on the threaded sleeves. The plurality of gears are also respectively transmission-connected with the linkage ring and are located on the corresponding racks. The linkage ring is rotatably arranged on the upper arc-shaped support sleeve and the lower arc-shaped support sleeve, and is located between the limit bar and the collar.

2. The pipeline laying auxiliary shaping device according to claim 1, characterized in that: The linkage mechanism further comprises a plurality of limit blocks, which are respectively fixedly connected to the corresponding screw rods and are located at the other end of the screw rods.

3. The pipeline laying auxiliary shaping device according to claim 2, characterized in that: The rotating member includes a handle and a rotating block. The other side of the linkage ring has a plurality of rotating grooves, and the plurality of rotating grooves are cross-symmetrically arranged. The handle is fixedly connected to the rotating block and is located on the rotating block. The rotating block is rotationally connected to the linkage ring and is located in the corresponding rotating grooves.

4. The pipeline laying auxiliary shaping device according to claim 3, characterized in that: The pipeline laying auxiliary shaping device also includes an adjusting mechanism, and the adjusting mechanism is arranged below the lower arc-shaped supporting sleeve.

5. The pipeline laying auxiliary shaping device according to claim 4, characterized in that: The adjustment mechanism includes an adjustment rod, a sleeve and a base. The adjustment rod is provided with a thread, and the sleeve is provided with a thread groove. The adjustment rod is fixedly connected to the lower arc-shaped support sleeve and is located below the lower arc-shaped support sleeve. The adjustment rod is also threadedly connected to the sleeve and is located in the thread groove. The sleeve is fixedly connected to the base through a bearing and is located above the base.

6. The pipeline laying auxiliary shaping device according to claim 5, characterized in that: The limiting plate includes a rubber pad and a plate body, wherein the rubber pad is fixedly connected to the plate body and is located on the end surface of the plate body, and the plate body is fixedly connected to the screw rod and is located at one end of the screw rod.

7. The pipeline laying auxiliary shaping device according to claim 6, characterized in that: The clamping part includes a limiting ring, a spring and a clamping rod. Both sides of the lower arc-shaped support sleeve are provided with movable grooves. The limiting ring is fixedly connected to the clamping rod and is located in the middle of the clamping rod. The limiting ring is also slidably connected to the lower arc-shaped support sleeve and is located in the corresponding movable groove. The spring is sleeved on the clamping rod and is supported between the limiting ring and the movable groove. The clamping rod is slidably connected to the lower arc-shaped support sleeve and is located in the movable groove. The clamping rod is also clamped with the upper arc-shaped support sleeve and is located on one side of the upper arc-shaped support sleeve.

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