Municipal thermal pipeline positioning device

Abstract

The utility model relates to the technical field of positioning devices, and discloses a municipal thermal pipeline positioning device, including a support base, a lower support plate is installed on the top of the support base, an upper support plate is installed on the top of the lower support plate, the outer wall of the upper support plate is rotatably connected with a fixing bolt, the outer wall of the fixing bolt is threadedly connected with a nut, and the outer wall of the support base is fixedly equipped with a rotating base. The municipal thermal pipeline positioning device, through the rotating base and rotating rod, and the fixed cylinder and pull rod arranged on the outer wall of the rotating base, allows the pull rod to enter the inner cavity of the rotating rod under the action of a telescopic spring, thereby achieving locking of the rotating rod. In actual use, it is only necessary to adjust the angle of the rotating rod on the outer wall of the support base according to the flatness of the construction ground, so that stable support of the pipeline can be achieved under the action of multiple rotating rods.

Description

Technical Field

[0001] The utility model relates to the technical field of positioning devices, in particular to a municipal thermal pipeline positioning device. Background Art

[0002] Thermal engineering urban district heating has the advantages of high efficiency, energy saving, low pollution and good heating effect. It is the main mode of urban heating. The heat supply requires the installation of corresponding pipelines. During the pipeline laying process, the pipeline needs to be cut and fixed, so fixing devices are needed.

[0003] When using traditional fixing devices, when clamping and fixing the pipe, due to the influence of the on-site environment, the construction ground is uneven, resulting in the traditional equipment being unable to maintain a horizontal state on the uneven ground, which in turn results in the pipe being unable to maintain a horizontal state when fixed, thus affecting the cutting of the pipe and other operations, and the fixed height cannot be adjusted, resulting in different users having different comfortable heights for use when cutting the pipe, making it impossible to perform cutting and other operations well. Utility Model Content

[0004] In view of the deficiencies in the prior art, the utility model provides a municipal thermal pipeline positioning device, which has the advantages of good fixing effect and stable support, and solves the problems raised by the above-mentioned background technology.

[0005] The utility model provides the following technical solution: a municipal thermal pipeline positioning device comprises a supporting base, a lower supporting plate is installed on the top of the supporting base, an upper supporting plate is installed on the top of the lower supporting plate, the outer wall of the upper supporting plate is rotatably connected with a fixing bolt, the outer wall of the fixing bolt is threadedly connected with a nut, the outer wall of the supporting base is fixedly equipped with a rotating base, the outer wall of the rotating base is rotatably connected with a rotating rod, a limiting hole is provided on the outer wall of the rotating rod, the outer wall of the rotating base is fixedly equipped with a fixing cylinder, the inner cavity of the fixing cylinder is movably sleeved with a pull rod, the outer wall of the pull rod is movably sleeved with a telescopic spring, the outer wall of the rotating rod is movably sleeved with a supporting cylinder, the outer wall of the supporting cylinder is rotatably connected with a supporting foot, the outer wall of the supporting cylinder is fixedly equipped with a fixing shaft, the outer wall of the fixed shaft is rotatably connected with an extruding wheel, and the outer wall of the extruding wheel is fixedly equipped with an operating rod.

[0006] As a preferred technical solution of the utility model: a fixing groove is opened on the outer wall of the lower support plate, and the position of the fixing groove corresponds to the position of the fixing bolt.

[0007] As a preferred technical solution of the utility model: the outer wall of the pull rod close to the rotating rod is fixedly equipped with a limiting ring, and the two ends of the telescopic spring are respectively in contact with the outer wall of the limiting ring on the outer wall of the rotating rod and the inner wall of the fixed cylinder.

[0008] As a preferred technical solution of the utility model: the outer wall diameter of the pull rod matches the inner wall diameter of the limiting hole, and the inner wall diameter of the support tube matches the outer wall diameter of the rotating rod.

[0009] As a preferred technical solution of the utility model: the fixed shaft is located at a position on one side of the center of the extrusion wheel, and the inner walls of the lower support plate and the upper support plate are both installed with rubber anti-slip pads.

[0010] As a preferred technical solution of the utility model: there are four rotating rods, and the four rotating rods are respectively installed around the outer wall of the supporting base.

[0011] Compared with the prior art, the utility model has the following beneficial effects:

[0012] 1. The municipal thermal pipeline positioning device, through the setting of the rotating base and the rotating rod, and the fixed cylinder and the pull rod arranged on the outer wall of the rotating base, enables the pull rod to enter the inner cavity of the rotating rod under the action of the telescopic spring, thereby realizing the locking of the rotating rod. In actual use, it is only necessary to adjust the angle of the rotating rod on the outer wall of the supporting base according to the flatness of the construction ground, so that the pipeline can be stably supported under the action of multiple rotating rods.

[0013] 2. The municipal thermal pipeline positioning device has a fixed shaft arranged on the outer wall of the support tube and an extrusion wheel arranged on the outer wall of the fixed shaft. Since the center of the extrusion wheel does not coincide with the fixed shaft, when the extrusion wheel is rotated, the outer wall of the extrusion wheel can be in close contact with the outer wall of the rotating rod, thereby fixing the rotating rod. When the height needs to be adjusted, it is only necessary to rotate the operating lever in the opposite direction to separate the outer wall of the extrusion wheel from the outer wall of the rotating rod. At this time, the height of the support base can be adjusted at will. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a schematic diagram of the three-dimensional structure of the utility model;

[0015] Figure 2 This is a schematic diagram of the support base structure of the utility model;

[0016] Figure 3 This is a schematic diagram of the structure of the rotating rod of the utility model;

[0017] Figure 4 This is a schematic diagram of the structure of the upper support plate of the utility model;

[0018] Figure 5 For this utility model Figure 2 The enlarged structural diagram at A in the middle;

[0019] Figure 6For this utility model Figure 3 Enlarged structural diagram at B in the middle.

[0020] In the figure: 1. Support base; 2. Lower support plate; 3. Upper support plate; 4. Fixing bolt; 5. Nut; 6. Rotating rod; 7. Limiting hole; 8. Fixing cylinder; 9. Telescopic spring; 10. Pull rod; 11. Support cylinder; 12. Support foot; 13. Fixed shaft; 14. Extrusion wheel; 15. Operating lever; 16. Rotating base. DETAILED DESCRIPTION

[0021] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0022] See also Figure 1-6 The municipal thermal pipeline positioning device includes a support base 1, a lower support plate 2 is installed on the top of the support base 1, an upper support plate 3 is installed on the top of the lower support plate 2, the outer wall of the upper support plate 3 is rotatably connected with a fixing bolt 4, the outer wall of the fixing bolt 4 is threadedly connected with a nut 5, the outer wall of the support base 1 is fixedly equipped with a rotating base 16, the outer wall of the rotating base 16 is rotatably connected with a rotating rod 6, the outer wall of the rotating rod 6 is provided with a limiting hole 7, the outer wall of the rotating base 16 is fixedly equipped with a fixing cylinder 8, the inner cavity of the fixing cylinder 8 is movably sleeved with a pull rod 10, the outer wall of the pull rod 10 is movably sleeved with a telescopic spring 9, the outer wall of the rotating rod 6 is movably sleeved with a supporting cylinder 11, the outer wall of the supporting cylinder 11 is rotatably connected with a supporting foot 12, the outer wall of the supporting cylinder 11 is fixedly equipped with a fixing shaft 13, the outer wall of the fixed shaft 13 is rotatably connected with an extrusion wheel 14, and the outer wall of the extrusion wheel 14 is fixedly equipped with an operating rod 15.

[0023] By arranging the rotating rod 6 and the supporting tube 11 around the outer wall of the supporting base 1, when the pipeline needs to be fixed, the rotating rod 6 and the supporting tube 11 are spread out to a certain angle, and the distance between the rotating rod 6 and the supporting tube 11 is adjusted, so that the supporting base 1 can be better supported, so that the pipeline can be stably clamped under the action of the rotating rod 6 and the supporting tube 11.

[0024] In a preferred embodiment, a fixing groove is formed on the outer wall of the lower support plate 2 , and the position of the fixing groove corresponds to the position of the fixing bolt 4 .

[0025] Through the fixing groove opened on the outer wall of the lower support plate 2, when the equipment is needed to fix the pipeline, the pipeline is placed on the outer wall of the lower support plate 2, and then the fixing bolt 4 is rotated to make the outer wall of the fixing bolt 4 fit with the outer wall of the fixing groove, and then the nut 5 is rotated. Under the action of the nut 5, the support base 1 and the lower support plate 2 can be fixed.

[0026] In a preferred embodiment: a limit ring is fixedly mounted on the outer wall of the pull rod 10 close to the rotating rod 6 , and both ends of the telescopic spring 9 are in contact with the outer wall of the limit ring on the outer wall of the rotating rod 6 and the inner wall of the fixed tube 8 respectively.

[0027] By setting a limiting ring on the outer wall of the pull rod 10, under the action of the limiting ring, the telescopic spring 9 can be restricted on the outer wall of the pull rod 10 and the inner cavity of the fixed tube 8, so that the telescopic spring 9 pushes the pull rod 10, so that the pull rod 10 can smoothly enter the inner cavity of the rotating rod 6, thereby achieving the purpose of locking the outer wall of the rotating rod 6.

[0028] In a preferred embodiment, the outer wall diameter of the pull rod 10 matches the inner wall diameter of the limiting hole 7 , and the inner wall diameter of the support tube 11 matches the outer wall diameter of the rotating rod 6 .

[0029] By setting a pull rod 10 in the inner cavity of the fixed cylinder 8 and a telescopic spring 9 on the outer wall of the pull rod 10, the pull rod 10 can move forward under the action of the telescopic spring 9, so that the outer wall of the pull rod 10 can enter the inner cavity of the limiting hole 7, thereby achieving the locking of the rotating rod 6.

[0030] In a preferred embodiment, the fixed shaft 13 is located at a position offset from the center of the extrusion wheel 14 , and rubber anti-slip pads are installed on the outer walls of the lower support plate 2 and the upper support plate 3 .

[0031] The position of the extrusion wheel 14 does not coincide with the fixed axis 13. When the extrusion wheel 14 is rotated, the outer wall of the extrusion wheel 14 can be tightly attached to the outer wall of the rotating rod 6, thereby locking the rotating rod 6. When the extrusion wheel 14 is rotated in the opposite direction, the outer wall of the extrusion wheel 14 will be detached from the outer wall of the rotating rod 6, thereby unlocking the rotating rod 6, and the position between the rotating rod 6 and the support tube 11 can be adjusted.

[0032] In a preferred embodiment, there are four rotating rods 6 , and the four rotating rods 6 are respectively installed around the outer wall of the supporting base 1 .

[0033] By installing multiple rotating rods 6 around the outer wall of the support base 1, when the equipment is in use, the equipment can maintain a stable use state under the support of the rotating rods 6 and the support tube 11 in four directions, thereby clamping and fixing the pipeline more stably.

[0034] Working principle: During the use of the above-mentioned equipment, when it is necessary to fix the pipeline, the position between the rotating rod 6 and the supporting tube 11 is adjusted according to the actual use height, and the operating rod 15 is pulled to rotate the extrusion wheel 14, so that the outer wall of the extrusion wheel 14 is separated from the outer wall of the rotating rod 6. At this time, the rotating rod 6 can be unlocked, and then the distance between the rotating rod 6 and the supporting tube 11 can be adjusted. After adjusting to the appropriate position, the rotating rod 6 and the supporting tube 11 can be locked. Then, the angle between the rotating rod 6 and the nut 5 is adjusted according to the flatness of the ground. At this time, pull Move the pull rod 10 so that the outer wall of the pull rod 10 moves out from the inner cavity of the rotating rod 6, and then the angle between the rotating rod 6 and the rotating base 16 can be adjusted so that the lower support plate 2 and the upper support plate 3 can maintain a horizontal and stable state. After the adjustment, release the pull rod 10, and then the pipeline can be placed on the top of the lower support plate 2, and the upper support plate 3 can be covered on the top of the lower support plate 2, and the fixing bolt 4 can be turned so that the fixing bolt 4 enters the fixing groove, and the nut 5 can be turned. Under the action of the nut 5, the lower support plate 2 and the upper support plate 3 are fixed. At this time, the fixing effect of the pipeline can be well achieved.

[0035] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A municipal heat pipe positioning device, comprising a support base (1), characterized in that: A lower support plate (2) is installed on the top of the support base (1), an upper support plate (3) is installed on the top of the lower support plate (2), a fixing bolt (4) is rotatably connected to the outer wall of the upper support plate (3), a nut (5) is threadedly connected to the outer wall of the fixing bolt (4), a rotating base (16) is fixedly mounted on the outer wall of the support base (1), a rotating rod (6) is rotatably connected to the outer wall of the rotating base (16), a limiting hole (7) is provided on the outer wall of the rotating rod (6), and the outer wall of the rotating base (16) is fixedly mounted on the outer wall of the rotating base (16). The fixed assembly is provided with a fixed cylinder (8), the inner cavity of the fixed cylinder (8) is movably sleeved with a pull rod (10), the outer wall of the pull rod (10) is movably sleeved with a telescopic spring (9), the outer wall of the rotating rod (6) is movably sleeved with a supporting cylinder (11), the outer wall of the supporting cylinder (11) is rotatably connected to a supporting foot (12), the outer wall of the supporting cylinder (11) is fixedly provided with a fixed shaft (13), the outer wall of the fixed shaft (13) is rotatably connected to an extrusion wheel (14), and the outer wall of the extrusion wheel (14) is fixedly provided with an operating rod (15).

2. The municipal thermal pipeline positioning device according to claim 1 is characterized in that: The outer wall of the lower support plate (2) is provided with a fixing groove, and the position of the fixing groove corresponds to the position of the fixing bolt (4).

3. The municipal thermal pipeline positioning device according to claim 1 is characterized in that: The outer wall of the pull rod (10) close to the rotating rod (6) is fixedly equipped with a limit ring, and the two ends of the telescopic spring (9) are respectively in contact with the outer wall of the limit ring on the outer wall of the rotating rod (6) and the inner wall of the fixed cylinder (8).

4. The municipal thermal pipeline positioning device according to claim 1 is characterized in that: The outer wall diameter of the pull rod (10) matches the inner wall diameter of the limiting hole (7), and the inner wall diameter of the support tube (11) matches the outer wall diameter of the rotating rod (6).

5. The municipal thermal pipeline positioning device according to claim 1 is characterized in that: The fixed shaft (13) is located at a position offset from the center of the extrusion wheel (14) to one side, and the inner walls of the lower support plate (2) and the upper support plate (3) are both provided with rubber anti-slip pads.

6. The municipal thermal pipeline positioning device according to claim 1 is characterized in that: There are four rotating rods (6), and the four rotating rods (6) are respectively installed around the outer wall of the supporting base (1).

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