Municipal road water supply and drainage pipeline installation auxiliary device

Abstract

The utility model provides a municipal road water supply and drainage pipeline installation auxiliary device, and belongs to the technical field of pipeline installation. Comprising a mounting base, a connecting pipe is placed in the center of the top of the mounting base, a top shell is fixedly mounted at the top of the mounting base, two pipelines are symmetrically placed at the top of the mounting base, and the two pipelines are connected with the two ends of the connecting pipe correspondingly; two groups of clamping rings are symmetrically arranged at the top of the mounting base, each group of clamping rings is matched with each pipeline, the clamping rings are used for fixing the pipelines, two lifting components are symmetrically arranged at the bottom of each clamping ring, and the lifting components are arranged on the mounting base. The installation base is installed in the groove, firstly, the connecting pipe is installed in the middle of the installation base, the top shell is fixed to the installation base through the connecting screw and the nut, then the pipeline is inserted into the side pipes on the two sides of the connecting pipe, the clamping ring is pressed downwards, the clamping ring is made to be tightly attached to the pipeline, and the pipeline is prevented from shifting.

Description

Technical Field

[0001] This utility model belongs to the field of pipeline installation technology, specifically relating to an auxiliary device for the installation of municipal road water supply and drainage pipelines. Background Technology

[0002] Chinese patent application number 202222062151.2 discloses an auxiliary device for installing municipal road water supply and drainage pipelines. By placing the base and limiting support assembly in a trench, placing the pipeline on the support plate, and driving the handle to rotate the bidirectional screw, the first slider is simultaneously brought together and separated, causing the scissor bracket to rise and fall. The second slider at the top of the scissor bracket also slides left and right with the rise and fall of the scissor bracket, thereby causing the support plate at the top of the support base to rise and fall with the pipeline. After adjusting the height of the support plate, the limiting support assembly is fixed. During construction, there is no need to bend over to operate; the pipeline can be connected while standing.

[0003] However, after existing water supply and drainage pipes are installed in the trench, the trench needs to be backfilled. But after this device assists in the installation of the pipes with the support plate, the trench also needs to be backfilled, which causes the base and scissor bracket to be buried in the soil. A large amount of soil will squeeze the scissor bracket and enter the base. When the pressure applied by the soil is asymmetrical, it will cause the pipe to shift, affecting the stability of the pipe installation. Utility Model Content

[0004] To address the problem of poor pipeline installation stability in the existing technology, this utility model provides an auxiliary device for the installation of municipal road water supply and drainage pipelines. It employs an installation base combined with clamps to improve pipeline installation stability. The specific technical solution is as follows: An auxiliary device for the installation of municipal road water supply and drainage pipelines includes: an installation base; a connecting pipe is placed at the center of the top of the installation base; a top shell is fixedly installed on the top of the installation base; two pipes are symmetrically placed on the top of the installation base, and the two pipes are respectively connected to both ends of the connecting pipe; two sets of clamps are symmetrically arranged on the top of the installation base, each set of clamps being adapted to each pipe, and the clamps are used to fix the pipes; two lifting components are symmetrically arranged at the bottom of the clamps, and the lifting components are mounted on the installation base.

[0005] Preferably, the top of the connecting pipe is connected to a top pipe, and the two ends of the connecting pipe are respectively connected to side pipes, the side pipes being located outside the mounting base and the top shell.

[0006] Preferably, a first bottom groove is formed at the top center of the mounting base, and the connecting pipe is placed in the first bottom groove; two second bottom grooves are symmetrically formed at the top of the mounting base, and the pipe is placed in the second bottom groove; two third bottom grooves are symmetrically formed at the top of the mounting base, the third bottom groove is located between the first bottom groove and the second bottom groove, and the side pipe is located in the third bottom groove.

[0007] Preferably, an opening is provided at the center of the top of the top shell, the opening is extended from the top tube, and a first sealing ring is installed between the opening and the top tube.

[0008] Preferably, a second sealing ring is fixedly fitted on the outer wall of both ends of the pipe, and the second sealing ring is in contact with the inner wall of the side pipe.

[0009] Preferably, two first side blocks and two sets of second side blocks are symmetrically installed on both sides of the mounting base. The first side blocks are located in the middle of the mounting base and are fixed in the groove by first anchor bolts. The two sets of second side blocks are located on the front and rear sides of the mounting base, respectively, and are fixed in the groove by second anchor bolts.

[0010] Preferably, two base plates are symmetrically installed on both sides of the mounting base, and two top plates are symmetrically installed on both sides of the top shell. The base plates and the top plates correspond to each other and fit together. The top of the base plates has multiple first mounting holes equidistantly opened along the front-back direction, and the top of the top plates has multiple second mounting holes equidistantly opened along the front-back direction. The first mounting holes and the second mounting holes correspond to each other. Connecting screws are inserted into the first mounting holes and the second mounting holes, and the extension end of the connecting screws is threaded with a nut.

[0011] Preferably, the lifting component includes: a side groove, a column, and a lifting rod. The side groove is provided on the side wall of the mounting base, the column is fixedly installed on the inner bottom wall of the side groove, the top of the column is provided with a slot, and the lifting rod is slidably connected in the slot.

[0012] Preferably, the side wall of the lifting rod has multiple first insertion holes equidistantly opened in the vertical direction, and the inner walls on both sides of the slot are respectively provided with second insertion holes and threaded grooves. The second insertion holes open to the outer wall of the column, and a screw is inserted between the second insertion hole and the first insertion hole. The screw is threadedly connected to the threaded groove.

[0013] In addition, the municipal road water supply and drainage pipeline installation auxiliary device in the above-mentioned technical solution provided by this utility model may also have the following features: the lifting rods are in pairs, and a semi-circular ring is fixedly installed on the top of the two lifting rods.

[0014] In the above technical solution, a rubber pad is fixedly installed at the bottom of the semi-circular ring.

[0015] This utility model provides an auxiliary device for the installation of municipal road water supply and drainage pipelines. Compared with the prior art, the beneficial effects are as follows: The auxiliary device for the installation of municipal road water supply and drainage pipelines involves installing the installation base in the trench, first installing the connecting pipe in the middle of the installation base, fixing the top shell on the installation base with connecting screws and nuts, then inserting the pipe into the side pipes on both sides of the connecting pipe, and pressing down the clamping rings to make the clamping rings fit tightly against the pipe, preventing the pipe from shifting, thereby improving the stability of water supply and drainage installation. Attached Figure Description

[0016] Figure 1 A three-dimensional structural schematic diagram of the auxiliary device for installing municipal road water supply and drainage pipelines provided by this utility model;

[0017] Figure 2 An exploded view of the auxiliary device for installing municipal road water supply and drainage pipelines provided by this utility model;

[0018] Figure 3 A top view of the mounting base provided by this utility model;

[0019] Figure 4 This is a front sectional view of the mounting base provided by this utility model;

[0020] Figure 5 for Figure 4 Enlarged view of point A;

[0021] Figure 6 A schematic diagram of the pipe structure provided by this utility model;

[0022] in, Figures 1 to 6 The reference numerals and component names in the attached drawings are as follows: 1. Mounting base, 2. Connecting pipe, 3. Top shell, 4. Pipe, 5. Lifting component, 6. Clamping ring, 7. First bottom groove, 8. Second bottom groove, 9. Third bottom groove, 10. First side block, 11. First anchor bolt, 12. Second side block, 13. Second anchor bolt, 14. Base plate, 15. Top plate, 16. First mounting hole, 17. Second mounting hole, 18. Connecting screw, 19. Nut, 20. Opening, 21. First sealing ring, 41. Second sealing ring, 51. Side groove, 52. Column, 53. Groove, 54. Lifting rod, 55. First insertion hole, 56. Second insertion hole, 57. Threaded groove, 58. Screw, 61. Semicircular ring, 62. Rubber pad, 201. Top pipe, 202. Side pipe. Detailed Implementation

[0023] The following are specific implementation cases and appendices. Figures 1-6The present invention will be further described below, but it is not limited to these embodiments. The present invention provides a technical solution: an auxiliary device for installing municipal road water supply and drainage pipelines, comprising: a mounting base 1, a connecting pipe 2 placed at the center of the top of the mounting base 1, a top shell 3 fixedly installed on the top of the mounting base 1, two pipes 4 symmetrically placed on the top of the mounting base 1, with both ends of each pipe 4 placed on the two mounting bases 1 respectively, and the two pipes 4 respectively connected to the two ends of the connecting pipe 2; two sets of clamping rings 6 symmetrically arranged on the top of the mounting base 1, each set of clamping rings 6 having three rings, the three clamping rings 6 being equidistantly arranged, each set of clamping rings 6 being adapted to each pipe 4, the clamping rings 6 being used to fix the pipes 4, and two lifting components 5 symmetrically arranged at the bottom of the clamping rings 4, the lifting components 5 being arranged on the mounting base 1.

[0024] As a preferred embodiment, the top of the connecting pipe 2 is further connected to a top pipe 201, which extends into a groove. The two ends of the connecting pipe 2 are respectively connected to side pipes 202. The opening of the side pipe 202 is larger than that of the connecting pipe 2. The side pipe 202 is located outside the mounting base 1 and the top shell 3.

[0025] As a preferred embodiment, the mounting base 1 has a first bottom groove 7 at the top center, and the connecting pipe 2 is placed in the first bottom groove 7; the mounting base 1 has two second bottom grooves 8 symmetrically opened on the top, and the pipe 4 is placed in the second bottom groove 8; the mounting base 1 has two third bottom grooves 9 symmetrically opened on the top, the third bottom groove 9 is located between the first bottom groove 7 and the second bottom groove 8, and the side pipe 202 is located in the third bottom groove 9; the first bottom groove 7, the second bottom groove 8 and the third bottom groove 9 are arranged in a straight line.

[0026] As a preferred option, the top shell 3 has an opening 20 at the center of its top, and the top tube 201 has an opening 20 at its extension. A first sealing ring 21 is installed between the opening 20 and the top tube 201. The sealing between the top tube 201 and the top shell 3 is improved by the first sealing ring 21. The top tube 201 is connected to the inside of the connecting tube 2.

[0027] As a preferred option, a second sealing ring 41 is fixedly fitted on the outer wall of both ends of the pipe 4. The second sealing ring 41 fits against the inner wall of the side pipe 202. The second sealing ring 41 improves the sealing between the pipe 4 and the connecting pipe 2. The side pipe 202 and the connecting pipe 2 are connected internally.

[0028] As a preferred embodiment, the mounting base 1 is further provided with two first side blocks 10 and two sets of second side blocks 12 symmetrically mounted on both sides. Each set of second side blocks 12 consists of two blocks. The first side blocks 10 are located in the middle of the mounting base 1 and are fixed in the groove by first anchor bolts 11. The two sets of second side blocks 12 are located on the front and rear sides of the mounting base 1, respectively, and are fixed in the groove by second anchor bolts 13. The surfaces of the first side blocks 10 and the second side blocks 12 are provided with mounting holes, and the first anchor bolts 11 and the second anchor bolts 13 are inserted into the corresponding mounting holes for installation and fixation.

[0029] As a preferred embodiment, two base plates 14 are symmetrically installed on both sides of the mounting base 1, and two top plates 15 are symmetrically installed on both sides of the top shell 3. The base plates 14 and the top plates 15 correspond to each other and fit together. The top of the base plate 14 has seven first mounting holes 16 equidistantly opened along the front-back direction, and the top of the top plate 15 has seven second mounting holes 17 equidistantly opened along the front-back direction. The first mounting holes 16 and the second mounting holes 17 correspond to each other and fit together in the vertical direction. Connecting screws 18 are inserted from top to bottom into the first mounting holes 16 and the second mounting holes 17. The bottom extension end of the connecting screws 18 is threaded with a nut 19.

[0030] As a preferred embodiment, the lifting component 5 further includes: a side groove 51, a column 52, and a lifting rod 54. The side groove 51 is provided on the side wall of the mounting base 1, and the side groove 51 extends to the top of the mounting base 1. The column 52 is fixedly installed on the inner bottom wall of the side groove 51. The top of the column 52 is provided with a slot 53, and the lifting rod 54 is slidably connected in the slot 53. The lifting rod 54 slides and fits against the inner wall of the slot 53 in the vertical direction.

[0031] As a preferred embodiment, the lifting rod 54 has five first insertion holes 55 equidistantly opened on its side wall along the vertical direction. The inner walls on both sides of the slot 53 are respectively provided with second insertion holes 56 and threaded grooves 57. The second insertion holes 56 extend to the outer wall of the column 52. A screw 58 is inserted between the second insertion hole 56 and the first insertion hole 55. The screw 58 is threadedly connected to the threaded groove 57. The second insertion hole 56 and the threaded groove 57 are at the same height. The two ends of the first insertion hole 55 correspond to the second insertion hole 56 and the threaded groove 57 respectively.

[0032] As a preferred option, the lifting rods 54 are arranged in pairs, with a semi-circular ring 61 fixedly installed on the top of each pair of lifting rods 54, and a rubber pad 62 fixedly installed on the bottom of the semi-circular ring 61.

[0033] The pipes, first anchor bolts, second anchor bolts, connecting screws, nuts, first sealing rings, second sealing rings, and screws in this case are existing technologies. The pipes and screws are of the same structure and connection method as those in the cited documents. As long as the pipes, first anchor bolts, second anchor bolts, connecting screws, nuts, first sealing rings, second sealing rings, and screws meet the requirements of this case, they are all acceptable and not limited to a single model.

[0034] The specific types or circuit structures of the controllers for the electrical components mentioned in this application, as well as the circuit connection relationships between the electrical components and the accurate coordinated control of multiple power components, are all prior art. Therefore, the above content will not be elaborated upon in this application.

[0035] Working principle: The electrical components mentioned in this application are all connected to an external power supply and control switch during use. After the utility model is installed, first check the installation, fixation, and safety protection of the utility model, and then it can be used. During use, lay a sand cushion layer with a thickness of 0.15 meters at the bottom of the trench and compact it with a rammer. Then, install and fix the mounting base 1 at equal intervals on the sand cushion layer. Install and fix the mounting base 1 with the first anchor bolt 11 and the second anchor bolt 13. Install the connecting pipe 2 in the first bottom groove 7 of each mounting base 1, and place the side pipe 202 of the connecting pipe 2 in the third bottom groove 9. Then, align the opening 20 of the top shell 3 with the top pipe 201 and insert it, so that the top shell 3 is installed on the mounting base 1. Then, use the connecting screw 18 to insert into the corresponding first mounting hole 16 and second mounting hole 17, and fix the connecting screw 18 with the nut 19 to fix the top shell 3 on the mounting base 1. The position of pipe 4 is fixed. After installation, a crane is used to lift pipe 4 into the trench. The installation sequence is from downstream to upstream. Two adjacent pipes 4 are placed into two second bottom trenches 8, and pipe 4 is passed through each clamping ring 6. The user pushes pipe 4 to insert it into the side block 202, so that the second sealing ring 21 fits tightly against the inner wall of the side pipe 202. Then, the pipe opening is cleaned and sealed with a mixture of cement, asbestos, sand and other materials. Then, the clamping ring 6 is pressed down to make the rubber gasket 62 fit tightly against pipe 4. Then, screws 58 are inserted into the corresponding second insertion hole 56 and first insertion hole 55, and screws 58 are turned to tighten and fix screws 58 with the threaded groove 57 to prevent the position of clamping ring 6 from moving. After pipe 4 is connected, a water tightness test or air tightness test is performed on pipe 4. The two ends of the test section are sealed and water is filled to the design height for the test. After the test is completed without error, the trench is backfilled.

[0036] In the description of this utility model, the term "multiple" refers to two or more. Unless otherwise explicitly defined, the terms "upper," "lower," etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings, and are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this utility model. The terms "connection," "installation," "fixing," etc., should be interpreted broadly. For example, "connection" can be a fixed connection, a detachable connection, or an integral connection; it can be a direct connection or an indirect connection through an intermediate medium. For those skilled in the art, the specific meaning of the above terms in this utility model can be understood according to the specific circumstances.

[0037] The above description is merely a preferred embodiment of this utility model and is not intended to limit the utility model. Various modifications and variations can be made to this utility model by those skilled in the art. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of this utility model should be included within the protection scope of this utility model.

Claims

1. A municipal road water supply and sewer installation aid comprising: The utility model provides an installation base (1), its characterized in be placed with the connecting pipe (2) at the top center of installation base (1), the top fixed mounting of installation base (1) has top shell (3), the top symmetrical placement of installation base (1) has two pipes (4), two the pipe (4) is connected with two ends of connecting pipe (2) respectively, the top symmetrical setting of installation base (1) has two groups of clamping ring (6), every group clamping ring (6) with every pipe (4) is adapted, and clamping ring (6) is used for fixing pipe (4), and the bottom symmetrical setting of clamping ring (6) has two lifting components (5), and lifting component (5) sets up on installation base (1).

2. The municipal road waterworks pipeline installation aid according to claim 1, characterized in that, The top of the connecting pipe (2) is connected with a top pipe (201), and the two ends of the connecting pipe (2) are respectively connected with a side pipe (202), and the side pipe (202) is located outside the installation base (1) and the top shell (3).

3. The municipal road waterworks pipeline installation aid according to claim 2, characterized in that, A first bottom groove (7) is formed at the top center of the installation base (1), and the connecting pipe (2) is placed in the first bottom groove (7); two second bottom grooves (8) are symmetrically formed at the top of the installation base (1), and the pipes (4) are placed in the second bottom grooves (8); two third bottom grooves (9) are symmetrically formed at the top of the installation base (1), and the third bottom grooves (9) are located between the first bottom groove (7) and the second bottom grooves (8), and the side pipes (202) are located in the third bottom grooves (9).

4. The municipal road waterworks pipeline installation aid according to claim 2, characterized by, A hole (20) is formed at the top center of the top shell (3), and the top pipe (201) extends through the hole (20), and a first sealing ring (21) is installed between the hole (20) and the top pipe (201).

5. The municipal road waterworks pipeline installation aid of claim 2, wherein, Second sealing rings (41) are fixedly sleeved on the outer walls of the two ends of the pipes (4), and the second sealing rings (41) are in close contact with the inner walls of the side pipes (202).

6. The municipal road waterworks pipeline installation aid of claim 1, wherein, Two first side blocks (10) and two groups of second side blocks (12) are symmetrically installed on the two sides of the installation base (1), the first side block (10) is located in the middle of the installation base (1), the first side block (10) is fixed in the groove through a first anchor bolt (11), and the two groups of second side blocks (12) are respectively located on the front and rear sides of the installation base (1), and the second side blocks (12) are fixed in the groove through second anchor bolts (13).

7. The municipal road water line installation aid of claim 1, wherein, Two bottom plates (14) are symmetrically installed on two sides of the mounting base (1), two top plates (15) are symmetrically installed on two sides of the top shell (3), the bottom plates (14) correspond to the top plates (15) one by one and are attached to each other, a plurality of first mounting holes (16) are equidistantly and opened on the top of the bottom plate (14) along the front and back directions, a plurality of second mounting holes (17) are equidistantly and opened on the top of the top plate (15) along the front and back directions, the first mounting holes (16) correspond to the second mounting holes (17) one by one, connecting screws (18) are inserted into the first mounting holes (16) and the second mounting holes (17), and nuts (19) are threadedly sleeved on the extended ends of the connecting screws (18).

8. The municipal road water line installation aid of claim 1, wherein, The lifting component (5) comprises a side groove (51), a stand column (52) and a lifting rod (54), the side groove (51) is arranged on the side wall of the mounting base (1), the stand column (52) is fixedly installed on the inner bottom wall of the side groove (51), the top of the stand column (52) is provided with a slot (53), and the lifting rod (54) is slidably connected in the slot (53).

9. The municipal road water line installation aid of claim 8, wherein, A plurality of first insertion holes (55) are equidistantly and opened on the side wall of the lifting rod (54) along the vertical direction, a second insertion hole (56) and a threaded groove (57) are respectively arranged on the inner walls of the two sides of the slot (53), the second insertion hole (56) is opened to the outer wall of the stand column (52), a screw (58) is inserted between the second insertion hole (56) and the first insertion hole (55), and the screw (58) is threadedly connected with the threaded groove (57).

10. The municipal road water line installation aid of claim 9, wherein, The lifting rods (54) are arranged in pairs, and a semicircular ring (61) is fixedly installed on the top of each of the two lifting rods (54), and a rubber pad (62) is fixedly installed on the bottom of the semicircular ring (61).

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