Heat distribution pipeline laying device

Abstract

The utility model discloses a heat distribution pipeline laying device which comprises a device body, a sleeve is arranged in the device body, the lower portion of the sleeve is connected with a base, a supporting rod is installed in the sleeve, a rack is arranged on one side of the supporting rod, a containing groove is formed in the upper end of the supporting rod, one side of the rack is meshed with a gear, and one end of the gear is connected with a worm wheel. A worm is meshed with the lower portion of the worm gear, a rotary knob is fixedly arranged at one end of the worm, a buckle plate is installed above the containing groove, extending buckles are connected to the outer side wall of the buckle plate and the outer side wall of the containing groove, fixing holes are formed in the extending buckles, bolts are inserted into the fixing holes, nuts are connected to the bolts in a threaded mode, adjusting holes are formed in the buckle plate, and the adjusting holes are connected with the adjusting holes in a threaded mode. The height of the heat distribution pipeline can be adjusted according to the butt joint requirement, the practicability and convenience of the device are improved, the butt joint quality of the pipeline is guaranteed, and the problem that butt joint is affected due to different position heights in a pit during butt joint of the pipeline is solved.

Description

Technical Field

[0001] The utility model belongs to the technical field of thermal pipelines, and in particular relates to a thermal pipeline laying device. Background Art

[0002] The thermal network, also known as the thermal pipeline, is a heating pipeline that starts from the boiler room, direct-fired machine room, heating center, etc. and leads from the heat source to the thermal entrance of the building.

[0003] During the use of thermal pipes, it is necessary to lay the heat pipes. During the laying construction process, a pit is first dug, and a supporting device is placed in the pit. Then, with the help of construction workers, the thermal pipes are installed on the supporting device, and then the thermal pipes are butt-welded.

[0004] During the use of the existing thermal pipe laying device, due to the deviation in the height of the pit dug by the construction workers, it is easy to cause the thermal pipes to have different heights, misalignment, docking failure, pipe misalignment, bending, etc. during laying and docking. In serious cases, there is a risk of leakage, which brings many inconveniences to the construction workers in the laying and docking work and consumes a high time cost. Therefore, we need to upgrade and transform based on the existing technology. Utility Model Content

[0005] The purpose of the utility model is to provide a thermal pipeline laying device to solve the problems raised in the above background technology.

[0006] In order to solve the above problems, the following technical solutions are provided:

[0007] A thermal pipeline laying device is designed, including a device body, wherein the device body contains a sleeve, the lower part of the sleeve is connected to the base and a support rod is installed in the sleeve, one side of the support rod is provided with a rack and a placement groove is opened in the upper end of the support rod, one side of the rack is engaged with a gear, one end of the gear is connected to a worm wheel, the lower part of the worm wheel is engaged with a worm, one end of the worm wheel is fixed with a knob, a buckle plate is installed above the placement groove, and an extension buckle is connected to the buckle plate and the outer side wall of the placement groove, a fixing hole is opened in the extension buckle, a bolt is inserted in the fixing hole, a nut is screwed on the bolt, an adjustment hole is opened in the buckle plate, a threaded rod is inserted in the adjustment hole, and a pressure ring is connected below the threaded rod.

[0008] Furthermore, a mounting hole is provided in the base, and a mounting column is screwed into the mounting hole.

[0009] Furthermore, a reinforcement plate is provided at the upper end of the base, and two groups of the reinforcement plates are symmetrically provided. The reinforcement plates are fixedly connected to the sleeve.

[0010] Furthermore, a protective shell is installed outside the gear, worm wheel and worm, and the protective shell is connected to one end of the sleeve.

[0011] Furthermore, an anti-slip strip is fixedly mounted on the outer side wall of the knob, and the anti-slip strip is provided in multiple groups.

[0012] Furthermore, an elastic pad is installed on the inner wall of the placement groove, and the elastic pad is fixedly connected to the inner wall of the placement groove.

[0013] Furthermore, two groups of threaded rods are provided, and pre-tightening rings are screwed onto the threaded rods, and the pre-tightening rings are in close contact with the upper end surface of the buckle plate.

[0014] Compared with the prior art, the beneficial effects of the utility model are:

[0015] 1. The utility model can adjust the height of the thermal pipeline according to the needs of docking by arranging support rods, racks, gears, worm wheels, worms, knobs and protective shells, thereby increasing the practicality and convenience of the device, ensuring the docking quality of the pipelines, and avoiding the problem of affecting the docking due to the different heights of the positions in the pit when the pipelines are docked.

[0016] 2. The utility model can perform pre-tightening adjustment on the thermal pipeline by setting the adjusting hole, threaded rod, pressure ring and pre-tightening ring, thereby increasing the stability of the thermal pipeline, ensuring the safety of the thermal pipeline during use, and avoiding the problem of loosening of the thermal pipeline.

[0017] With reference to the following description and drawings, specific embodiments of the present invention are disclosed in detail, indicating the manner in which the principles of the present invention can be adopted. It should be understood that the embodiments of the present invention are not limited in scope. Within the spirit and scope of the appended claims, the embodiments of the present invention include many changes, modifications and equivalents. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. Together with the embodiments of the present invention, they are used to explain the present invention and do not constitute a limitation of the present invention. In the accompanying drawings:

[0019] Figure 1 It is a three-dimensional diagram of the overall structure of a thermal pipeline laying device according to the utility model;

[0020] Figure 2 A three-dimensional diagram of a lifting structure of a thermal pipeline laying device according to the utility model;

[0021] Figure 3 It is an exploded view of a lifting structure of a thermal pipeline laying device according to the utility model;

[0022] Figure 4 It is an exploded view of the limiting structure of a thermal pipeline laying device according to the utility model;

[0023] Figure 5 The present invention is an exploded view of the pre-tightening structure of a thermal pipeline laying device according to the present invention.

[0024] In the figure: 1, device body; 2, sleeve; 3, base; 4, reinforcement plate; 5, mounting hole; 6, mounting column; 7, support rod; 8, rack; 9, gear; 10, worm gear;

[0025] 11. Worm; 12. Knob; 121. Anti-slip strip; 13. Protective shell; 14. Placement slot;

[0026] 15. Elastic pad; 16. Buckle plate; 17. Extension buckle; 18. Fixing hole; 19. Bolt;

[0027] 20. Nut; 21. Adjustment hole; 22. Threaded rod; 23. Pressing ring; 24. Preload ring. DETAILED DESCRIPTION

[0028] In order to make the technical means, creative features, objectives and effects achieved by the present invention easy to understand, the present invention is further described below in conjunction with specific implementation methods.

[0029] like Figure 1 - Figure 5 As shown, a thermal pipeline laying device provided in this embodiment includes a device body 1, which includes a sleeve 2, a base 3 is connected to the bottom of the sleeve 2 and a support rod 7 is installed in the sleeve 2, a rack 8 is provided on one side of the support rod 7 and a placement groove 14 is provided in the upper end of the support rod 7, one side of the rack 8 is meshed with a gear 9, one end of the gear 9 is connected to a worm wheel 10, a worm 11 is meshed below the worm wheel 10, a knob 12 is fixedly provided at one end of the worm 11, a buckle plate 16 is installed above the placement groove 14, and an extension buckle 17 is connected to the outer side wall of the buckle plate 16 and the placement groove 14, a fixing hole 18 is provided in the extension buckle 17, a bolt 19 is inserted in the fixing hole 18, a nut 20 is screwed on the bolt 19, an adjustment hole 21 is provided in the buckle plate 16, a threaded rod 22 is inserted in the adjustment hole 21, and a pressure ring 23 is connected below the threaded rod 22.

[0030] Preferably, a mounting hole 5 is opened in the base 3, and a mounting column 6 is screwed into the mounting hole 5. By providing the mounting column 6, it is convenient for the user to install and fix the base 3, thereby ensuring the safety of the sleeve 2 when in use. A reinforcement plate 4 is provided at the upper end of the base 3. The reinforcement plates 4 are symmetrically provided in two groups. The reinforcement plates 4 are fixedly connected to the sleeve 2. By providing the reinforcement plates 4, the stability of the sleeve 2 is further increased, thereby ensuring the safety of the sleeve 2 when in use. A protective shell 13 is installed outside the gear 9, the worm wheel 10 and the worm 11. The protective shell 13 is connected to one end of the sleeve 2. By providing the protective shell 13, the gear 9, the worm wheel 10 and the worm 11 can be protected from dust, thereby ensuring the safety and stability of the device when in use.

[0031] Preferably, an anti-slip strip 121 is fixedly installed on the outer wall of the knob 12, and multiple groups of anti-slip strips 121 are provided. By providing the anti-slip strip 121, the anti-slip ability of the knob 12 is increased to prevent the user's hand from slipping when turning the knob 12. An elastic pad 15 is installed on the inner wall of the placement groove 14, and the elastic pad 15 is fixedly connected to the inner wall of the placement groove 14. By providing the elastic pad 15, the safety of the placement groove 14 is increased, and the laid pipe can be slightly elastically buffered to prevent the pipe from loosening. Two groups of threaded rods 22 are provided, and a pre-tightening ring 24 is screwed on the threaded rod 22. The pre-tightening ring 24 is tightly attached to the upper end surface of the buckle plate 16. By providing the pre-tightening ring 24, the threaded rod 22 can be pre-tightened and fixed, thereby ensuring the safety of the threaded rod 22 during use.

[0032] The use principle and use process of the utility model: when in use, the user first digs a hole for the installation location of the thermal pipe, places the sleeve 2 with the base 3 in the dug hole, and fixes the base 3 with the installation column 6. After the fixation is completed, the user places the thermal pipe in the placement groove 14 of the support rod 7. After the placement is completed, the buckle plate 16 and the bolt 19 are used to fix and limit the position, and then the installed thermal pipes are butt-welded. When the thermal pipe needs to be adjusted due to different heights in the pit during the butt-joining process, the user turns the knob 12 by hand. When the knob 12 is turned, the worm 11 is driven to rotate. When the worm 11 is turned, the worm wheel 10 is driven to rotate. When the worm wheel 10 is turned, the gear 9 is driven to rotate. When the gear 9 rotates, it meshes with the rack 8 of the support rod 7. During the meshing process, the support rod 7 is driven to move upward. When the support rod 7 moves upward, the limited thermal pipe is driven to rise accordingly until the device The inner thermal pipe can be moved to a suitable docking height, otherwise the thermal pipe can be adjusted downward. The height of the thermal pipe can be adjusted according to the docking needs, which increases the practicability and convenience of the device, ensures the docking quality of the pipes, and avoids the problem of the pipes being affected by the different heights of the positions in the pit when docking. When the thermal pipe becomes loose during use and needs to be pre-tightened, the user uses a tool to remove the pre-tightening ring 24 from the threaded rod 22. After removal, the user pushes the threaded rod 22 downward by hand, and the threaded rod 22 moves in the adjustment hole 21, driving the pressure ring 23 to move downward until the pressure ring 23 is tightly attached to the top of the thermal pipe, and then the pre-tightening ring 24 is screwed on the threaded rod 22 again to fix it, which can pre-tighten the thermal pipe, increase the stability of the thermal pipe, ensure the safety of the thermal pipe during use, and avoid the problem of loosening of the thermal pipe.

[0033] In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "two ends", "one end", "the other end" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operate in a specific orientation, and therefore cannot be understood as a limitation on the present invention. In addition, the terms "first" and "second" are used for descriptive purposes only and cannot be understood as indicating or implying relative importance.

[0034] In the description of the present utility model, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "provided with", "connected", etc. should be understood in a broad sense. For example, "connected" can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present utility model can be understood according to specific circumstances.

[0035] The present invention is described above in conjunction with specific implementation methods, but it should be clear to those skilled in the art that these descriptions are exemplary and are not intended to limit the scope of protection of the present invention. Those skilled in the art can make various modifications and variations to the present invention based on the spirit and principles of the present invention, and these modifications and variations are also within the scope of the present invention.

Claims

1. A thermal pipeline laying device, characterized in that: The device comprises a device body (1), wherein the device body (1) contains a sleeve (2), the sleeve (2) is connected to a base (3) at the bottom and a support rod (7) is installed in the sleeve (2), a rack (8) is provided on one side of the support rod (7) and a placement groove (14) is provided in the upper end of the support rod (7), one side of the rack (8) is meshed with a gear (9), one end of the gear (9) is connected to a worm wheel (10), the worm wheel (10) is meshed with a worm (11) at the bottom, and a knob (12) is fixedly provided on one end of the worm (11). ), a buckle plate (16) is installed above the placement groove (14), and an extension buckle (17) is connected to the outer wall of the buckle plate (16) and the placement groove (14), and a fixing hole (18) is provided in the extension buckle (17), a bolt (19) is inserted into the fixing hole (18), and a nut (20) is screwed on the bolt (19), an adjustment hole (21) is provided in the buckle plate (16), a threaded rod (22) is inserted into the adjustment hole (21), and a pressure ring (23) is connected below the threaded rod (22).

2. A thermal pipeline laying device according to claim 1, characterized in that: A mounting hole (5) is provided in the base (3), and a mounting column (6) is screwed into the mounting hole (5).

3. A thermal pipeline laying device according to claim 1, characterized in that: A reinforcing plate (4) is arranged at the upper end of the base (3), and two groups of the reinforcing plates (4) are symmetrically arranged. The reinforcing plates (4) are fixedly connected to the sleeve (2).

4. A thermal pipeline laying device according to claim 1, characterized in that: A protective shell (13) is installed outside the gear (9), the worm wheel (10) and the worm (11), and the protective shell (13) is connected to one end of the sleeve (2).

5. A thermal pipeline laying device according to claim 1, characterized in that: An anti-slip strip (121) is fixedly mounted on the outer side wall of the knob (12), and a plurality of groups of the anti-slip strips (121) are provided.

6. A thermal pipeline laying device according to claim 1, characterized in that: An elastic pad (15) is installed on the inner wall of the placement groove (14), and the elastic pad (15) is fixedly connected to the inner wall of the placement groove (14).

7. A thermal pipeline laying device according to claim 1, characterized in that: The threaded rods (22) are provided in two groups. A pre-tightening ring (24) is threadedly connected to the threaded rods (22). The pre-tightening ring (24) is tightly attached to the upper end surface of the buckle plate (16).

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