A municipal rainwater and sewage pipeline construction positioning device

Abstract

The utility model discloses a municipal rainwater and sewage pipe construction positioning device, including a pipe support, a U-shaped seat is arranged above the pipe support, a rectangular box with an opening at the bottom is arranged above the U-shaped seat, two arc-shaped pipe fixing hoops are arranged above the rectangular box, the two arc-shaped pipe fixing hoops are threadedly fixed on one side adjacent to each other, and a clamping position adjustment component is embedded and fixed on the top inner wall of the arc-shaped pipe fixing hoop located above. The utility model is provided with a series of structures, which is convenient for adjusting the fixed spacing according to municipal rainwater and sewage pipes of different specifications, convenient for fixing municipal rainwater and sewage pipes of various specifications, and improves applicability, and is convenient for adjusting the support height, lateral support positioning position and horizontal support orientation angle in sequence according to the use requirements, and with the coordination of adjustable lifting, lateral position and horizontal orientation angle, it can avoid the deviation phenomenon during support, and improve the flexibility of use and the comprehensiveness of positioning adjustment.

Description

Technical Field

[0001] The utility model relates to the technical field of pipeline construction positioning equipment, in particular to a municipal rainwater and sewage pipeline construction positioning device. Background Art

[0002] With the continuous development of urbanization, as an important municipal facility, the construction of rainwater and sewage pipe networks has made significant progress. In municipal investment, the investment cost of rainwater and sewage pipe networks accounts for a considerable proportion. Therefore, optimizing the design of rainwater and sewage pipe networks will reduce a lot of investment costs and achieve the best economic benefits. At present, rainwater and sewage pipes are mostly laid on both sides of municipal roads. During the laying construction, it is often necessary to use pipe supports to raise and fix the pipes to achieve an overall stable effect. The existing common pipe supports are mostly of ordinary design, which can only play a simple supporting role and have poor positioning and adjustment effects on the pipes.

[0003] In this regard, a Chinese patent with publication number CN214999840U discloses a municipal rainwater and sewage pipe construction positioning device, which includes a pipe support. The pipe support is provided with a fixing mechanism, and the fixing mechanism is used to fix the pipe support to the ground. The pipe support is also provided with a locking mechanism, and the locking mechanism is used to lock the pipe. The pipe support is also provided with a lifting component, and the lifting component is used to drive the locking mechanism to lift and move, which can improve the positioning effect of the pipe.

[0004] The above technology discloses a municipal rainwater and sewage pipe construction positioning device, which clamps and supports the pipes through a locking mechanism and adjusts the support positioning height through a lifting component. However, it has the following shortcomings when used: 1. It can only simply adjust the support height, and cannot flexibly adjust the lateral support position according to usage requirements and the horizontal support inclination when the pipe is turned and installed. Deviations are prone to occur during support, and the flexibility of use and comprehensive positioning are not ideal; 2. Since there are various specifications of municipal rainwater and sewage pipes, the fixed spacing cannot be flexibly adjusted according to pipes of different specifications, and the applicability is not ideal; improvement is needed. In view of this, a municipal rainwater and sewage pipe construction positioning device is proposed. Utility Model Content

[0005] The purpose of the utility model is to provide a municipal rainwater and sewage pipe construction positioning device to solve the problems raised in the above background technology.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a municipal rainwater and sewage pipe construction positioning device, comprising a pipe support, a U-shaped seat is arranged above the pipe support, a rectangular box with an opening at the bottom is arranged above the U-shaped seat, two arc-shaped pipe fixing hoops are arranged above the rectangular box, the two arc-shaped pipe fixing hoops are threadedly fixed on one side close to each other, and the municipal rainwater and sewage pipe is clamped and supported by the two arc-shaped pipe fixing hoops;

[0007] A clamping position adjustment component is embedded and fixed on the top inner wall of the arc-shaped pipe fixing hoop located above, and the clamping position adjustment component is used to adjust the clamping position in the two arc-shaped pipe fixing hoops according to municipal rainwater and sewage pipes of different specifications;

[0008] A horizontal angle rotary adjustment component is fixedly installed between the top of the rectangular box and the bottom of the arc-shaped pipe fixing hoop below, and the horizontal angle rotary adjustment component is used to flexibly adjust the horizontal angles of the two arc-shaped pipe fixing hoops when the municipal rainwater and sewage pipes are in a horizontally inclined state and change their orientation;

[0009] The rectangular box is provided with a left and right horizontal adjustment assembly, the bottom of which is fixedly connected to the top of the U-shaped seat, and the left and right horizontal adjustment assembly is used to adjust the horizontal support positioning position left and right according to the installation position of the municipal rainwater and sewage pipe;

[0010] A threaded lifting vertical guide assembly is installed between the U-shaped seat and the pipe support, and the threaded lifting vertical guide assembly is used to vertically adjust the support positioning height according to the installation height of the municipal rainwater and sewage pipes.

[0011] Preferably, the clamping position adjustment component includes a rectangular tube embedded and fixed on the top inner wall of the upper arc-shaped pipe fixing hoop, the top of the rectangular tube is arranged as a blocking structure and a first T-shaped screw is rotatably installed, a rectangular rod is provided with a sliding sleeve in the rectangular tube, the bottom end of the rectangular rod extends into the upper arc-shaped pipe fixing hoop and is fixedly connected with an arc-shaped pressure plate, the bottom of the arc-shaped pressure plate and the inner side of the lower arc-shaped pipe fixing hoop are both bonded and fixed with elastic anti-slip rubber pads, and a first threaded hole threadedly connected with the first T-shaped screw is provided at the top of the rectangular rod; the first T-shaped screw is rotated to drive the rectangular rod to move up and down, and the rectangular rod drives the arc-shaped pressure plate to move up and down, and the arc-shaped pressure plate is adjustable up and down to realize the adjustment of the clamping position in the two arc-shaped pipe fixing hoops according to different specifications of municipal rainwater and sewage pipes.

[0012] Preferably, the horizontal angle rotation adjustment component includes a support sleeve fixedly connected to the top of the rectangular box, a rotating sleeve inside the support sleeve is provided with a rotating shaft, the top of the rotating shaft is fixedly connected to the bottom of the arc-shaped pipe fixing hoop below, and a T-shaped compression bolt is in close contact with the right side of the rotating shaft, and the support sleeve is threadedly sleeved on the T-shaped compression bolt; the T-shaped compression bolt is rotated in the reverse direction to displace it to the right to release the lock on the rotating shaft, the two arc-shaped pipe fixing hoops are rotated horizontally to drive the rotating shaft to rotate, and then the T-shaped compression bolt is rotated forward to tighten and lock the rotating shaft, so as to realize flexible adjustment of the horizontal angle of the two arc-shaped pipe fixing hoops when the municipal rainwater and sewage pipes are in a horizontally tilted and changed direction state.

[0013] Preferably, the left and right horizontal adjustment components include a second T-shaped screw rotatably installed between the inner walls on both sides of the rectangular box, the right side of the second T-shaped screw extends outside the rectangular box, a T-shaped seat is threadedly sleeved on the second T-shaped screw, a guide rail is fixedly connected to the top inner wall of the rectangular box, the T-shaped seat is slidably installed on the guide rail, and the bottom of the T-shaped seat is fixedly connected to the top of the U-shaped seat.

[0014] Preferably, the threaded lifting vertical guide assembly includes a third T-shaped screw rotatably mounted on the inner wall of the bottom of the U-shaped seat, the bottom end of the third T-shaped screw extends to the bottom of the U-shaped seat, the bottom of the U-shaped seat is fixedly connected to a rectangular outer tube, the inner sliding sleeve of the rectangular outer tube is provided with a rectangular support rod fixedly connected to the top of the pipe support, and the rectangular support rod is threadedly sleeved on the third T-shaped screw.

[0015] Preferably, the top of the pipe support is rectangular and has four bolt installation holes.

[0016] Preferably, both sides of the arc-shaped pipe fixing hoop are integrally provided with outer edges, a movable through hole is opened at the top of the outer edge, and the same fixing bolt is movably sleeved in the two movable through holes on the same side, a nut is threadedly sleeved on the fixing bolt, and the top of the nut is movably contacted with the bottom of the corresponding lower outer edge.

[0017] Compared with the prior art, the beneficial effects of the utility model are:

[0018] 1. This municipal rainwater and sewage pipe construction positioning device can adjust the fixing spacing according to municipal rainwater and sewage pipes of different specifications through the cooperation of the arc-shaped pipe fixing hoop and the clamping position adjustment component, which is convenient for fixing municipal rainwater and sewage pipes of various specifications and improves applicability;

[0019] 2. This municipal rainwater and sewage pipe construction positioning device can flexibly adjust the horizontal orientation angles of the two arc-shaped pipe fixing hoops when the municipal rainwater and sewage pipe is in a horizontal tilted state and changes its orientation through the horizontal angle rotary adjustment component;

[0020] 3. This municipal rainwater and sewage pipe construction positioning device can adjust the support and positioning position of the municipal rainwater and sewage pipe horizontally by cooperating with the left and right horizontal adjustment components and the rectangular box;

[0021] 4. This municipal rainwater and sewage pipe construction positioning device can adjust the support positioning height of the municipal rainwater and sewage pipe by cooperating with the U-shaped seat and the threaded lifting vertical guide assembly. Combined with the above, with the adjustable lifting, lateral position and horizontal orientation angle, it can avoid deviation during support and improve the flexibility of use and comprehensive positioning adjustment.

[0022] The utility model is provided with a series of structures, which is convenient for adjusting the fixed spacing according to municipal rainwater and sewage pipes of different specifications, is convenient for fixing municipal rainwater and sewage pipes of various specifications, improves applicability, and is convenient for adjusting the support height, lateral support positioning position and horizontal support orientation angle in sequence according to use requirements. With the coordination of adjustable lifting, lateral position and horizontal orientation angle, deviation during support can be avoided, thereby improving flexibility of use and comprehensiveness of positioning adjustment. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1 This is a three-dimensional structural diagram of a municipal rainwater and sewage pipe construction positioning device proposed by the utility model;

[0024] Figure 2 This is a schematic diagram of the main cross-sectional structure of a municipal rainwater and sewage pipe construction positioning device proposed by the utility model;

[0025] Figure 3 For the utility model Figure 2 A schematic diagram of the enlarged structure of part A in the figure.

[0026] In the figure: 1. pipe support; 2. U-shaped seat; 3. rectangular box; 4. arc-shaped pipe fixing hoop; 5. arc-shaped pressure plate; 6. rectangular tube; 7. rectangular rod; 8. first T-shaped screw; 9. elastic anti-skid rubber pad; 10. rectangular outer tube; 11. rectangular support rod; 12. third T-shaped screw; 13. T-shaped seat; 14. second T-shaped screw; 15. guide rail; 16. support sleeve; 17. T-shaped clamping bolt. DETAILED DESCRIPTION

[0027] 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.

[0028] like Figures 1 to 3 As shown, a municipal rainwater and sewage pipe construction positioning device proposed in this embodiment includes a pipe support 1, the top of the pipe support 1 is rectangular and has four bolt installation holes, a U-shaped seat 2 is arranged above the pipe support 1, a rectangular box 3 with an opening at the bottom is arranged above the U-shaped seat 2, and two arc-shaped pipe fixing hoops 4 are arranged above the rectangular box 3, and the two arc-shaped pipe fixing hoops 4 are threadedly fixed on the adjacent side, wherein both sides of the arc-shaped pipe fixing hoops 4 are integrally provided with outer edges, and the top of the outer edge is provided with a movable through hole, and the two movable through holes on the same side are movably sleeved with the same fixing bolt, and a nut is threadedly sleeved on the fixing bolt, and the top of the nut is movably in contact with the bottom of the corresponding lower outer edge, and the provided fixing bolt, nut and outer edge cooperate to achieve the effect of threaded connection, assembly and fixing of the two arc-shaped pipe fixing hoops 4, and the two arc-shaped pipe fixing hoops 4 are used to clamp and support the municipal rainwater and sewage pipe;

[0029] A clamping position adjustment component is embedded and fixed on the top inner wall of the upper arc-shaped pipe fixing hoop 4, and the clamping position adjustment component is used to adjust the clamping position in the two arc-shaped pipe fixing hoops 4 according to municipal rainwater and sewage pipes of different specifications; the clamping position adjustment component includes a rectangular tube 6 embedded and fixed on the top inner wall of the upper arc-shaped pipe fixing hoop 4, wherein the top inner wall of the upper arc-shaped pipe fixing hoop 4 is provided with an embedding hole fixedly connected to the outer side of the rectangular tube 6, the top end of the rectangular tube 6 is arranged as a blocking structure and a first T-shaped screw 8 is rotatably installed, wherein a first circular hole is opened at the top end of the rectangular tube 6, a first bearing is fixedly sleeved in the first circular hole, and the inner ring of the first bearing is fixedly sleeved with the outer side of the first T-shaped screw 8, which plays a role in the first The effect of a T-shaped screw 8 being rotated and installed, a rectangular rod 7 is slidably sleeved in the rectangular tube 6, the bottom end of the rectangular rod 7 extends into the upper arc-shaped pipe fixing hoop 4 and is fixedly connected with an arc-shaped pressing plate 5, the bottom of the arc-shaped pressing plate 5 and the inner side of the lower arc-shaped pipe fixing hoop 4 are both bonded and fixed with elastic non-slip rubber pads 9, and the top of the rectangular rod 7 is provided with a first threaded hole threadedly connected with the first T-shaped screw 8; the rectangular tube 6, the rectangular rod 7, the arc-shaped pressing plate 5 and the first T-shaped screw 8 are arranged to cooperate, and the first T-shaped screw 8 is rotated to drive the rectangular rod 7 to move up and down, and the rectangular rod 7 drives the arc-shaped pressing plate 5 to move up and down, and the arc-shaped pressing plate 5 is adjustable up and down to realize the adjustment of the clamping position in the two arc-shaped pipe fixing hoops 4 according to different specifications of municipal rainwater and sewage pipes;

[0030] A horizontal angle rotation adjustment component is fixedly installed between the top of the rectangular box 3 and the bottom of the arc-shaped pipe fixing hoop 4 below. The horizontal angle rotation adjustment component is used to flexibly adjust the horizontal angles of the two arc-shaped pipe fixing hoops 4 when the municipal rainwater and sewage pipes are in a horizontally inclined state and change their orientation; the horizontal angle rotation adjustment component includes a support sleeve 16 fixedly connected to the top of the rectangular box 3, and a rotating sleeve inside the support sleeve 16 is provided with a rotating shaft, wherein the fixed sleeve inside the support sleeve 16 is provided with two second bearings, and the inner ring of the second bearing is fixedly fitted with the outer side of the rotating shaft, which has the effect of rotatably installing the rotating shaft, and the top of the rotating shaft is fixedly connected to the bottom of the arc-shaped pipe fixing hoop 4 below, and the rotating shaft The right side of the support sleeve 16 is in close contact with a T-shaped compression bolt 17, and the support sleeve 16 is threadedly sleeved on the T-shaped compression bolt 17, wherein a threaded through hole threadedly connected to the T-shaped compression bolt 17 is opened on the right inner wall of the support sleeve 16; the support sleeve 16, the rotating shaft and the T-shaped compression bolt 17 are arranged to cooperate, and the T-shaped compression bolt 17 is rotated in the reverse direction to displace it to the right to release the lock on the rotating shaft, and the two arc pipe fixing hoops 4 are rotated horizontally to drive the rotating shaft to rotate, and then the T-shaped compression bolt 17 is rotated forward to press and lock the rotating shaft, so as to realize the flexible adjustment of the horizontal angle of the two arc pipe fixing hoops 4 when the municipal rain and sewage pipe is in a horizontally inclined state and changes its direction;

[0031] A left and right horizontal adjustment component is installed in the rectangular box 3, and the bottom of the left and right horizontal adjustment component is fixedly connected to the top of the U-shaped seat 2. The left and right horizontal adjustment component is used to adjust the horizontal support positioning position left and right according to the installation position of the municipal rainwater and sewage pipe; the left and right horizontal adjustment component includes a second T-shaped screw 14 rotatably installed between the inner walls on both sides of the rectangular box 3, wherein the inner walls on both sides of the rectangular box 3 are provided with second circular holes, and a third bearing is fixedly sleeved in the second circular hole, and the inner ring of the third bearing is fixedly sleeved with the outer side of the second T-shaped screw 14, which has the effect of rotatably installing the second T-shaped screw 14, and the right side of the second T-shaped screw 14 extends to the outside of the rectangular box 3, and a T-shaped seat 13 is threadedly sleeved on the second T-shaped screw 14, wherein the right side of the T-shaped seat 13 is provided with a second threaded hole threadedly connected to the second T-shaped screw 14, and the threaded connection relationship between the two is utilized. , which facilitates the left and right displacement when the second T-shaped screw 14 rotates. A guide rail 15 is fixedly connected to the top inner wall of the rectangular box 3, and the T-shaped seat 13 is slidably installed on the guide rail 15, wherein the top of the T-shaped seat 13 is provided with a T-shaped slide groove slidably connected to the guide rail 15, and the T-shaped seat 13 is slidably installed on the guide rail 15 through the T-shaped slide groove, which plays the effect of guiding the horizontal sliding of the rectangular box 3, and the bottom of the T-shaped seat 13 is fixedly connected to the top of the U-shaped seat 2; the second T-shaped screw 14, the T-shaped seat 13 and the guide rail 15 are arranged to cooperate, and the second T-shaped screw 14 is rotated to make it rotate in the second threaded hole on the T-shaped seat 13 and displace horizontally left and right, and the second T-shaped screw 14 drives the rectangular box 3 to move horizontally left and right, and the rectangular box 3 drives the horizontal angle of the two arc pipe fixing hoops 4 to move horizontally left and right to adjust the support positioning position;

[0032] A threaded lifting vertical guide assembly is installed between the U-shaped seat 2 and the pipe support 1, and the threaded lifting vertical guide assembly is used to vertically adjust the support positioning height according to the installation height of the municipal rainwater and sewage pipes; the threaded lifting vertical guide assembly includes a third T-shaped screw 12 rotatably installed on the inner wall of the bottom of the U-shaped seat 2, wherein a third circular hole is opened on the inner wall of the bottom of the U-shaped seat 2, and a fourth bearing is fixedly sleeved in the third circular hole, and the inner side of the inner ring of the fourth bearing is fixedly connected to the outer side of the third T-shaped screw 12, so as to achieve the effect of rotatably installing the third T-shaped screw 12, and the bottom end of the third T-shaped screw 12 extends to the bottom of the U-shaped seat 2, and a rectangular outer tube 10 is fixedly connected to the bottom of the U-shaped seat 2, and a rectangular support rod 11 fixedly connected to the top of the pipe support 1 is provided in a sliding sleeve in the rectangular outer tube 10, wherein a limiting groove is opened on the right side of the rectangular support rod 11, and a rectangular support rod 11 is fixedly connected to the top of the pipe support 1. A limit block slidably connected to the limit groove is fixedly connected to the inner wall of the right side of the outer tube 10, which has the effect of limiting the rectangular outer tube 10 and preventing it from falling off. The rectangular support rod 11 is threadedly sleeved on the third T-shaped screw 12, wherein the top of the rectangular support rod 11 is provided with a third threaded hole threadedly connected to the third T-shaped screw 12, and the threaded connection relationship between the two is utilized to facilitate the up and down displacement of the third T-shaped screw 12 when it rotates; the third T-shaped screw 12, the rectangular outer tube 10 and the rectangular support rod 11 are arranged to cooperate, and the third T-shaped screw 12 is rotated to make it rotate and move up and down in the third threaded hole on the rectangular support rod 11, and the third T-shaped screw 12 drives the U-shaped seat 2 to move up and down, the U-shaped seat 2 drives the rectangular box 3 to move up and down, and the rectangular box 3 drives the two arc-shaped pipe fixing hoops 4 to move upward to adjust the support positioning height.

[0033] The method of using the present embodiment is as follows: when the municipal rainwater and sewage pipe is fixedly supported, the municipal rainwater and sewage pipe is passed through the two arc-shaped pipe fixing hoops 4, and the bottom thereof is made to flexibly contact with the top of the elastic non-slip rubber pad 9 below, and the first T-shaped screw 8 is rotated forward at this time, and the first T-shaped screw 8 drives the rectangular rod 7 to slide downward in the rectangular tube 6 when the first T-shaped screw 8 rotates, and the rectangular rod 7 drives the arc-shaped pressing plate 5 to move downward, and the arc-shaped pressing plate 5 drives the elastic non-slip rubber pad 9 above to clamp the municipal rainwater and sewage pipe downward, so as to achieve fixed support for the municipal rainwater and sewage pipe, and by using the upper and lower adjustable arc-shaped pressing plate 5, the fixed spacing can be adjusted according to municipal rainwater and sewage pipes of different specifications, so as to be convenient for fixing municipal rainwater and sewage pipes of various specifications and improve applicability;

[0034] Before fixing the support, when the support positioning height needs to be adjusted, the third T-shaped screw 12 is rotated forward to make it rotate in the third threaded hole on the rectangular support rod 11 and move upward, the third T-shaped screw 12 drives the U-shaped seat 2 to move upward, the U-shaped seat 2 drives the rectangular outer tube 10 to slide upward on the rectangular support rod 11, the U-shaped seat 2 drives the rectangular box 3 to move upward through the T-shaped seat 13 and the guide rail 15 in turn, the rectangular box 3 drives the two arc-shaped pipe fixing hoops 4 to move upward through the support sleeve 16 and the rotating shaft in turn, so as to realize the lifting and lowering adjustment of the support positioning height;

[0035] When the lateral support position needs to be adjusted according to the position of the municipal rainwater and sewage pipe, the second T-shaped screw 14 is rotated to rotate in the second threaded hole on the T-shaped seat 13 and move horizontally to the left and right. The second T-shaped screw 14 drives the rectangular box 3 to move horizontally to the left and right. The rectangular box 3 drives the guide rail 15 to slide horizontally on the T-shaped seat 13. At the same time, the rectangular box 3 drives the two arc-shaped pipe fixing hoops 4 to move horizontally to the left and right through the support sleeve 16 and the rotating shaft in turn, so as to achieve the effect of horizontally adjusting the support positioning position to the left and right;

[0036] When the municipal rainwater and sewage pipe is in a horizontally tilted state and needs to adjust the horizontal orientation angle, first rotate the T-shaped compression bolt 17 in the opposite direction to displace it to the right to release the lock on the rotating shaft, and rotate the two arc pipe fixing hoops 4 horizontally to drive the rotating shaft to rotate. When the rotation is in the appropriate direction, rotate the T-shaped compression bolt 17 forward to tighten and lock the rotating shaft, so that it is convenient to flexibly adjust the horizontal angle of the two arc pipe fixing hoops 4 when the municipal rainwater and sewage pipe is in a horizontally tilted state and changes its orientation. With the coordination of adjustable lifting, lateral position and horizontal orientation angle, deviation during support can be avoided, thereby improving the flexibility of use and the comprehensiveness of positioning adjustment.

[0037] Finally, it should be noted that the above description is only a preferred embodiment of the utility model and is not intended to limit the utility model. Although the utility model is described in detail with reference to the above embodiments, those skilled in the art can still modify the technical solutions recorded in the above embodiments or replace some of the technical features therein with equivalents. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the utility model shall be included in the protection scope of the utility model.

Claims

1. A municipal rainwater and sewage pipe construction positioning device, comprising a pipe support (1), characterized in that: A U-shaped seat (2) is provided above the pipe support (1), a rectangular box (3) with an opening at the bottom is provided above the U-shaped seat (2), two arc-shaped pipe fixing hoops (4) are provided above the rectangular box (3), and the two arc-shaped pipe fixing hoops (4) are fixed by threads on the adjacent sides. A clamping position adjustment component is embedded and fixed on the top inner wall of the arc-shaped pipe fixing hoop (4) located at the top; A horizontal angle rotation adjustment component is fixedly installed between the top of the rectangular box (3) and the bottom of the arc-shaped pipe fixing hoop (4) below; The rectangular box (3) is provided with a left and right horizontal adjustment component, and the bottom of the left and right horizontal adjustment component is fixedly connected to the top of the U-shaped seat (2); A threaded lifting vertical guide assembly is installed between the U-shaped seat (2) and the pipe support (1); The clamping position adjustment component comprises a rectangular tube (6) embedded and fixed on the inner wall of the top of the arc-shaped pipe fixing hoop (4) above, the top of the rectangular tube (6) is arranged as a blocking structure and a first T-shaped screw (8) is rotatably installed, a rectangular rod (7) is slidably sleeved in the rectangular tube (6), the bottom end of the rectangular rod (7) extends into the arc-shaped pipe fixing hoop (4) above and is fixedly connected to an arc-shaped pressing plate (5), the bottom of the arc-shaped pressing plate (5) and the inner side of the arc-shaped pipe fixing hoop (4) below are both bonded and fixed with an elastic anti-skid rubber pad (9), and the top of the rectangular rod (7) is provided with a first threaded hole threadedly connected to the first T-shaped screw (8); The horizontal angle rotation adjustment assembly comprises a support sleeve (16) fixedly connected to the top of the rectangular box (3), a rotating shaft is provided in the support sleeve (16), the top end of the rotating shaft is fixedly connected to the bottom of the arc-shaped pipe fixing hoop (4) below, a T-shaped pressing bolt (17) is tightly contacted on the right side of the rotating shaft, and the support sleeve (16) is threadedly sleeved on the T-shaped pressing bolt (17); The left and right horizontal adjustment components comprise a second T-shaped screw (14) rotatably mounted between the inner walls of both sides of the rectangular box (3); the right side of the second T-shaped screw (14) extends outside the rectangular box (3); a T-shaped seat (13) is threadedly sleeved on the second T-shaped screw (14); a guide rail (15) is fixedly connected to the top inner wall of the rectangular box (3); the T-shaped seat (13) is slidably mounted on the guide rail (15); and the bottom of the T-shaped seat (13) is fixedly connected to the top of the U-shaped seat (2).

2. A municipal rainwater and sewage pipe construction positioning device according to claim 1, characterized in that: The threaded lifting vertical guide assembly comprises a third T-shaped screw (12) rotatably mounted on the inner wall of the bottom of the U-shaped seat (2), the bottom end of the third T-shaped screw (12) extends to the bottom of the U-shaped seat (2), the bottom of the U-shaped seat (2) is fixedly connected with a rectangular outer tube (10), the rectangular outer tube (10) is slidably sleeved with a rectangular support rod (11) fixedly connected to the top of the pipeline support (1), and the rectangular support rod (11) is threadedly sleeved on the third T-shaped screw (12).

3. A municipal rainwater and sewage pipe construction positioning device according to claim 1, characterized in that: The top of the pipeline support (1) is rectangular and has four bolt installation holes.

4. A municipal rainwater and sewage pipe construction positioning device according to claim 1, characterized in that: The arc-shaped pipe fixing hoop (4) is integrally provided with outer edges on both sides, and a movable through hole is opened at the top of the outer edge. The same fixing bolt is movably sleeved in the two movable through holes on the same side, and a nut is threadedly sleeved on the fixing bolt, and the top of the nut is in movably contact with the bottom of the corresponding outer edge below.

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