Groove forming equipment for pipeline positioning and burying
Through the synergy between the design support frame and related components, the problem of positioning difficulties after pipeline connection is solved, direct positioning forming and linear laying of pipelines in the trench is realized, and the construction process is simplified.
Patent Information
- Application Number
- CN202421209625.4
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-05-30
- Publication Date
- 2024-12-27
- Estimated Expiration
- 2034-05-30
AI Technical Summary
During the long-term pipeline burial process, the prior art is difficult to ensure accurate positioning and support in the trench after the pipeline is connected, resulting in unstable pipeline connections and affecting the linear laying in the trench.
A device including a support frame, chute, slide, sled, pole, positioning plate, adjusting rod, support block and conical table is designed to ensure the positioning and connection of the pipes in the groove through the synergy of these components to avoid Repeat positioning work.
The direct positioning and forming of the pipeline in the trench is realized, ensuring the accurate alignment of height and level after the pipe is connected, simplifying the linear laying process of the pipeline, and avoiding positioning difficulties when the overall length of the pipeline is long.
Smart Images
Figure CN222255274U_ABST
Abstract
Description
Technical Field
[0001] The utility model belongs to the technical field of pipeline installation, and in particular relates to a groove forming device used for pipeline positioning and embedding. Background Art
[0002] With the rapid urbanization in China, the number of municipal construction projects in cities has increased. Pipeline laying is a common type of construction in municipal engineering. Urban water supply, power supply, drainage and heating projects all require pipeline laying.
[0003] Pipeline burial requires trench digging in advance so that the pipeline can be buried at a corresponding height in the trench. When burying a longer section of pipeline, the trench depth is greater than the required burial height of the pipeline in order to facilitate the burial of the pipeline. When existing pipelines are buried, the overall length of each pipeline after connection is long, and it is difficult to locate the height. Positioning the support brackets that support the gaps between each pipeline in sequence cannot ensure that the support brackets that support the pipeline in the longer section of the trench correspond to each other, so that it cannot ensure that the pipeline is directly supported on the support bracket when splicing, which is not conducive to the connection work of the connecting pipelines in the trench. Utility Model Content
[0004] The utility model provides a groove forming device for positioning and burying pipelines, which has the characteristic of solving the problem that the existing pipeline positioning and forming devices are inconvenient to ensure that the pipelines connected in the longer grooves are directly positioned and formed in the grooves after being connected.
[0005] The utility model provides the following technical solution: it includes a supporting frame, a sliding groove is provided on the top of the supporting frame, a sliding plate is slidably connected to the inner wall of the sliding groove, the sliding plate is slidably connected to the vertical pole, the bottom end of the vertical pole is fixedly connected to a connecting block, two positioning plates are provided on one side of the connecting block, both ends of the two positioning plates are threadedly connected to adjusting rods, one end of the adjusting rod is rotatably connected to the supporting block, one side of one of the positioning plates is detachably connected to the connecting block, the other side of one of the positioning plates is fixedly connected to a yield frame, the yield frame and one side of the other positioning plate are fixedly connected to a positioning rod, and the outer wall of the positioning rod is slidably connected to two symmetrical conical platforms.
[0006] Wherein, both ends of the slide plate are fixedly connected with cross bars, the cross bar passes through one end of the support frame, and the outer wall of the cross bar is threadedly connected with a lower limit ring for fixing the position of the slide plate.
[0007] Among them, the top of the vertical pole is threadedly connected with an upper limit ring for limiting the height of the vertical pole, a slot is provided at the connection between the connecting block and one of the positioning plates, and a plug rod matching the slot is fixedly connected to one side of the positioning plate, and the slot and the plug rod are fixed by a screw.
[0008] Among them, one side of the positioning plate is fixedly connected to a limiting plate, the bottom end of the supporting block is fixedly connected to a limiting rod, and the limiting rod passes through the limiting plate.
[0009] Wherein, two adjusting grooves are provided on each of the conical platforms, and the two conical platforms are connected and fixed by a fixing piece, and the fixing piece is located in the adjusting groove.
[0010] The beneficial effects of the utility model are as follows: the positioning plate, the adjusting rod, the supporting block, the positioning rod and the conical platform can be supported on the fixed pipe received in the first section; the sliding plate, the vertical rod and the connecting block can cooperate with one of the positioning plates to ensure that the positioning plate can position the connection of the pipe, so that when the pipe is buried in the groove for installation and laying, it can be directly positioned and formed after connection, avoiding the need for re-positioning work after the pipe is connected; the overall length of the pipe is long and not easy to adjust, so that the device is conducive to the straight-line laying of the pipe.
[0011] The parts not involved in the device are the same as those in the prior art or can be implemented by using the prior art. BRIEF DESCRIPTION OF THE DRAWINGS
[0012] Figure 1 It is a three-dimensional structural schematic diagram of the utility model;
[0013] Figure 2 It is a schematic diagram of the motion structure of the positioning plate in the utility model;
[0014] Figure 3 It is a side view structural schematic diagram of the conical platform in the utility model;
[0015] Figure 4 For this utility model Figure 2 A is an enlarged schematic diagram;
[0016] Figure 5 It is a three-dimensional structural schematic diagram of the utility model.
[0017] In the figure: 1. support frame; 11. slide groove; 12. slide plate; 13. cross bar; 14. lower limit ring; 2. vertical pole; 21. upper limit ring; 22. connecting block; 23. slot; 3. positioning plate; 31. adjusting rod; 32. support block; 321. limit plate; 322. limit rod; 33. clearance frame; 34. positioning rod; 35. conical platform; 351. adjusting groove; 36. fixing piece; 37. plug rod. DETAILED DESCRIPTION
[0018] See also Figure 1-Figure 4The utility model provides the following technical solutions: it includes a support frame 1, a slide groove 11 is opened on the top of the support frame 1, a slide plate 12 is slidably connected to the inner wall of the slide groove 11, the slide plate 12 is slidably connected to the vertical pole 2, the bottom end of the vertical pole 2 is fixedly connected to a connecting block 22, one side of the connecting block 22 is provided with two positioning plates 3, both ends of the two positioning plates 3 are threadedly connected to an adjusting rod 31, one end of the adjusting rod 31 is rotatably connected to a support block 32, one side of one of the positioning plates 3 is detachably connected to the connecting block 22, one side of one of the positioning plates 3 is fixedly connected to a yield frame 33, the yield frame 33 and one side of the other positioning plate 3 are fixedly connected to a positioning rod 34, and the outer wall of the positioning rod 34 is slidably connected to two symmetrical conical platforms 35.
[0019] In this embodiment: the support frame 1 is a carrier of the bearing device. The two support carriers at the bottom of the support frame 1 can be used to displace the support frame 1 erected on the groove under the action of an external walking drive member. The slide plate 12 slidably connected on the support frame 1 is used to install the upright pole 2. The connecting block 22 fixedly connected to the bottom of the upright pole 2 is used to connect one of the two positioning plates 3 in the groove. When installing the pipeline in the groove, the pipeline needs to be positioned and installed at a certain height in the groove. When installing the pipeline in a long straight section, multiple pipelines need to be connected and laid. After the construction personnel adjust and fix the height and direction of the first section of the pipeline in the groove, the device is placed on the groove, so that a positioning plate 3 at the outer end is inserted. The two adjusting rods 31 rotatably connected on the positioning plate 3 can adjust the overall length by rotating it, and adjust it to a length that matches the inner wall of the pipe, so that the positioning plate 3 can be vertically supported on the inner wall of the pipe. At this time, the positioning rod 34 is supported by the positioning plate 3 so that it can be outside the pipe, and the conical platform 35 is spliced to the pipe. The two conical platforms 35 can be supported on one end of the fixed pipe mouth so that the positioning rod 34 can remain horizontal. When it is necessary to connect the second section of the pipe to the positioned pipe, the positioning plate 3 on the left can be separated from it by the connecting block 22, so that the connecting pipe can be inserted on the positioning rod 34. The inner wall of the pipe is supported by the left positioning plate 3, the adjusting rod 31 and the supporting block 32. After the pipe is completely on the positioning rod 34, the connecting block 22 is connected to the positioning plate 3 on the left, and the vertical rod 2 can slide on the slide plate 12. After the connecting block 22 is connected to the positioning rod 34 on the left, in order to prevent the positioning rod 34 from being subjected to the downward pressure of the connected pipe and its level being changed by pressure, the height of the vertical rod 2 can be adjusted by the cooperation of the level gauge, so that the positioning rod 34 can be adjusted to a height level with the fixed pipe. After the two conical platforms 35 are separated from the positioning rod 34, the two pipe sections are connected and fixed. When they are connected and fixed, the pipe is supported by the positioning plate 3, the adjusting rod 31 and the supporting block 32 on the left, ensuring that it is connected to the first section. The horizontal correspondence of the fixed pipeline ensures that the height and other directions after connection can be positioned. When the next section needs to be connected, the support frame 1 is displaced to drive the positioning plate 3 and the positioning rod 34 to be displaced, and the positioning plate 3 on the inner wall of one end of the first section of the pipeline is pulled to the inner wall of the second section of the pipeline. The connected sections of the pipeline are connected and positioned in turn in the same way to ensure that the height and level of the pipeline after connection are directly formed, avoiding re-positioning work after the pipeline is connected. The overall length of the pipeline is long and not easy to adjust. At the same time, it can ensure that when the pipeline in the long groove is laid in a straight line, when the pipeline connection positioning cannot be guaranteed, after connecting the long section, it is easy for the pre-opened groove to limit the pipeline connection, which is not convenient for the straight line laying of the pipeline.
[0020] The two ends of the slide plate 12 are fixedly connected with cross bars 13, and the cross bars 13 pass through one end of the supporting frame 1. The outer wall of the cross bars 13 is threadedly connected with a lower limit ring 14 for fixing the position of the slide plate 12; the cross bars 13 fixedly connected at both ends of the slide plate 12 are used to prevent the supporting frame 1 from being unable to ensure linear displacement when the device is displaced, and the connecting block 22 is limited by the positioning plate 3 and the positioning rod 34 and cannot be displaced, thereby avoiding limitation and ensuring that the supporting frame 1 can continuously move forward and pull the connecting block 22 to the position for connection of the next section of the pipeline. When the pipeline needs to be connected, the lower limit ring 14 can be adjusted to the position of the lower limit ring 14 on the cross bar 13 to limit the position of the upright rod 2 to ensure that it corresponds vertically to the pipeline.
[0021] The upper limit ring 21 for limiting the height of the upright 2 is threadedly connected to the top of the upright 2, and a slot 23 is provided at the connection between the connecting block 22 and one of the positioning plates 3. A plug rod 37 matching the slot 23 is fixedly connected to one side of the positioning plate 3, and the slot 23 and the plug rod 37 are fixed by a screw; the upper limit ring 21 threadedly connected to the top of the upright 2 is used to adjust the supporting height of the upright 2 for the pipeline through the upper limit ring 21 when it is necessary to make the connecting block 22 correspond horizontally to the fixed pipeline, and cooperate with the lower limit ring 14 to fix the vertical position of the upright 2, so that the connecting block 22 can ensure that the positioning plate 3 at one end corresponds horizontally and vertically to the positioning plate 3 in the fixed pipeline, ensuring the positioning effect of the pipeline when it is connected to the pipeline, the connecting block 22 and the positioning plate 3 on the left side are connected and fixed by inserting the plug rod 37 in the slot 23, and connected and fixed by a screw, which is convenient for connecting and separating the connecting block 22 and the positioning plate 3.
[0022] A limiting plate 321 is fixedly connected to one side of the positioning plate 3, and a limiting rod 322 is fixedly connected to the bottom end of the support block 32, and the limiting rod 322 passes through the limiting plate 321; the limiting plate 321 is used to limit the limiting rod 322 fixedly connected to the bottom end of the support block 32, so that when the adjusting rod 31 is rotated to adjust the height, the direction of the support block 32 is not affected, ensuring that the support block 32 is vertically supported on the inner wall of the pipe, and at the same time, the making way frame 33 fixedly connected on the left positioning plate 3 is connected to the positioning rod 34, so that it can make way for the displacement of the limiting rod 322.
[0023] Two adjustment grooves 351 are provided on the conical platform 35, and the two conical platforms 35 are connected and fixed by a fixing piece 36, and the fixing piece 36 is in the adjustment groove 351; the adjustment groove 351 provided on the conical platform 35 is used to make way for the fixing piece 36 that detachably connects the two fixing pieces 36, so that when the user needs to assist the right positioning plate 3 to horizontally position the positioning rod 34, the conical platform 35 can be spliced and supported at the pipe mouth, and it is also convenient to separate it to make way for the connection of the next section of the pipe.
[0024] The working principle and use process of the utility model are as follows: the positioning plate 3 is supported vertically on the inner wall of the fixed and positioned pipe, and the conical platform 35 is supported on one end of the fixed pipe mouth so that the positioning rod 34 can be kept horizontal. When the second section of the pipe needs to be connected to the positioned pipe, the positioning plate 3 on the left can be separated from it through the connecting block 22, so that the connecting pipe is inserted on the positioning rod 34, and then the connecting block 22 is connected to the positioning plate 3 on the left, and the height of the vertical pole 2 is adjusted so that the positioning rod 34 can be adjusted to a height that is horizontal with the fixed pipe. After the two conical platforms 35 are separated from the positioning rod 34, the two sections of the pipe are connected and fixed. When they are connected and fixed, the pipe is supported by the positioning plate 3, the adjusting rod 31 and the supporting block 32 on the left, ensuring It corresponds to the level of the first section of the fixed pipe to ensure that the height and other directions can be positioned after connection. When the next section needs to be connected, the support frame 1 is displaced to drive the positioning plate 3 and the positioning rod 34 to be displaced, and the positioning plate 3 on the inner wall of one end of the first section of the pipe is pulled to the inner wall of the second section of the pipe. The connected sections of the pipe are connected and positioned in turn in the same way to ensure that the height and level of the pipes are directly formed after connection, avoiding re-positioning work after the pipes are connected. The overall length of the pipe is long and not easy to adjust. At the same time, it can ensure that when the pipes in the grooves are laid in a straight line, when the pipe connection positioning cannot be guaranteed, after the longer sections are connected, it is easy for the pre-opened grooves to limit the pipe connection, which is not convenient for the straight-line laying of the pipes.
Claims
1. A groove forming device for pipeline positioning and embedding, characterized in that: The invention comprises a support frame (1), wherein a slide groove (11) is provided on the top of the support frame (1), a slide plate (12) is slidably connected to the inner wall of the slide groove (11), a vertical rod (2) is slidably connected to the slide plate (12), a connecting block (22) is fixedly connected to the bottom end of the vertical rod (2), two positioning plates (3) are provided on one side of the connecting block (22), both ends of the two positioning plates (3) are threadedly connected to adjusting rods (31), one end of the adjusting rod (31) is rotatably connected to the support block (32), one side of one of the positioning plates (3) is detachably connected to the connecting block (22), the other side of one of the positioning plates (3) is fixedly connected to a yielding frame (33), the yielding frame (33) and one side of the other positioning plate (3) are fixedly connected to a positioning rod (34), and the outer wall of the positioning rod (34) is slidably connected to two symmetrical conical platforms (35).
2. The groove forming device for pipeline positioning and embedding according to claim 1 is characterized in that: The two ends of the slide plate (12) are fixedly connected with a cross bar (13), the cross bar (13) passes through one end of the support frame (1), and the outer wall of the cross bar (13) is threadedly connected with a lower limit ring (14) for fixing the position of the slide plate (12).
3. The groove forming device for pipeline positioning and embedding according to claim 1 is characterized in that: An upper limit ring (21) for limiting the height of the upright pole (2) is threadedly connected to the top of the upright pole (2); a slot (23) is provided at the connection between the connecting block (22) and one of the positioning plates (3); an insertion rod (37) matching the slot (23) is fixedly connected to one side of the positioning plate (3); the slot (23) and the insertion rod (37) are fixed by a screw.
4. The groove forming equipment for pipeline positioning and embedding according to claim 1 is characterized in that: One side of the positioning plate (3) is fixedly connected to a limiting plate (321), and the bottom end of the support block (32) is fixedly connected to a limiting rod (322), and the limiting rod (322) passes through the limiting plate (321).
5. The groove forming equipment for pipeline positioning and embedding according to claim 1 is characterized in that: Two adjustment grooves (351) are provided on each of the conical platforms (35), and the two conical platforms (35) are connected and fixed via a fixing member (36), and the fixing member (36) is located in the adjustment grooves (351).