Water supply and drainage pipeline construction device for municipal landscaping

Abstract

The utility model provides a water supply and drainage pipeline construction device for municipal landscaping, and belongs to the technical field of drainage pipeline construction, the water supply and drainage pipeline construction device comprises a bottom plate, a drainage pipe and a hacksaw, four corners of the upper surface of the bottom plate are fixedly connected with supporting columns, the upper surfaces of the supporting columns are fixedly connected with a top plate, and the top plate is fixedly connected with the drainage pipe. A fixing rod is fixedly connected to the center of the upper surface of the bottom plate, a lower arc-shaped plate is fixedly connected to the upper surface of the fixing rod, a sliding groove is formed in the upper surface of the top plate in a penetrating mode, a guide rod is fixedly connected to the upper surface of the top plate and located over the sliding groove, and a mounting plate is slidably connected into the guide rod. The side face of the mounting plate is fixedly connected with a rack. By arranging the clamping device, the drainage pipeline can be clamped and fixed, the pipeline is prevented from deviating in the cutting process, and the problem that a connector cannot be welded when the pipeline is connected due to the fact that a notch is uneven due to the fact that the drainage pipeline deviates is solved.

Description

Technical Field

[0001] The utility model belongs to the technical field of drainage pipeline construction, and in particular relates to a water supply and drainage pipeline construction device for municipal gardening and greening. Background Art

[0002] The construction of various public infrastructure supporting urban life falls within the scope of municipal engineering. Municipal infrastructure is an important guarantee for the construction of urban material and spiritual civilization. The construction equipment of landscaping water supply and drainage pipelines is an important part of the construction of garden water systems. Among them, urban drainage falls within the scope of municipal engineering. By burying drainage pipes underground, domestic sewage and rainwater can be collected and discharged in a unified manner.

[0003] During the construction of existing drainage pipes, it is necessary to cut the drainage pipes into the required length and then splice them together to form an urban drainage system. At present, the cutting of drainage pipes is mostly done manually with a hacksaw. Since some drainage pipes have a large outer diameter, the drainage pipes are offset during the cutting process due to the lack of a fixing device, resulting in uneven cuts. Since drainage pipes are generally made of metal, the joints are generally welded. If the cuts are uneven, gaps will appear at the connection of the two pipes, resulting in large gaps during welding. Utility Model Content

[0004] The purpose of the present invention is to solve the problems raised in the above-mentioned background technology, and to propose a construction device for water supply and drainage pipelines for municipal landscaping.

[0005] In order to achieve the above purpose, the present invention adopts the following technical solutions:

[0006] A device for constructing water supply and drainage pipelines for municipal landscaping comprises a base plate, a drainage pipe and a hacksaw, wherein the four corners of the upper surface of the base plate are fixedly connected to support columns, the upper surfaces of the support columns are fixedly connected to a top plate, the center of the upper surface of the base plate is fixedly connected to a fixing rod, the upper surface of the fixing rod is fixedly connected to a lower arc plate, a slide groove is provided through the upper surface of the top plate, a guide rod is fixedly connected to the upper surface of the top plate, the guide rod is located directly above the slide groove, a mounting plate is slidably connected in the guide rod, and a rack is fixedly connected to the side surface of the mounting plate.

[0007] Preferably, a motor is fixedly connected to the upper surface of the top plate, a gear is fixedly connected to the output shaft of the motor, and the gear is meshed with a rack.

[0008] Preferably, an upper arc-shaped plate is fixedly connected to the lower surface of the mounting plate, and the centers of the upper arc-shaped plate and the lower arc-shaped plate are located in the same horizontal plane.

[0009] Preferably, the upper surface of the mounting plate is fixedly connected to a limit plate.

[0010] Preferably, a control button is fixedly connected to the side surface of one of the support columns.

[0011] Preferably, the drain pipe is slidably connected to the upper surface of the lower arc-shaped plate, and the hacksaw is slidably connected to the drain pipe.

[0012] Compared with the prior art, the present invention has the following advantages:

[0013] The utility model can clamp and fix the drainage pipe by arranging a clamping device to prevent the pipe from shifting during the cutting process, so as to prevent the drainage pipe from shifting and causing uneven incisions, thereby causing the interface to be unable to be welded when connecting the pipes. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 This is a structural diagram of a water supply and drainage pipeline construction device for municipal landscaping proposed by the utility model;

[0015] Figure 2 This is a schematic diagram of the top view of a water supply and drainage pipeline construction device for municipal landscaping proposed by the utility model;

[0016] Figure 3 This is a rear structural schematic diagram of a water supply and drainage pipeline construction device for municipal landscaping proposed by the utility model.

[0017] In the figure: 1 bottom plate, 2 support column, 3 fixing rod, 4 lower curved plate, 5 top plate, 6 drain pipe, 7 chute, 8 motor, 9 gear, 10 guide rod, 11 mounting plate, 12 rack, 13 upper curved plate, 14 limit plate, 15 button, 16 hacksaw. DETAILED DESCRIPTION

[0018] The technical solution of the present invention is further described below with reference to the accompanying drawings and embodiments.

[0019] Reference Figure 1-Figure 3 A water supply and drainage pipeline construction device for municipal landscaping includes a base plate 1, a drain pipe 6 and a hacksaw 16. The four corners of the upper surface of the base plate 1 are fixedly connected to support columns 2, and a control button 15 is fixedly connected to the side of one of the support columns 2. The rotation of the motor 8 is controlled by the button 15. The upper surface of the support column 2 is fixedly connected to a top plate 5. The center of the upper surface of the base plate 1 is fixedly connected to a fixing rod 3. The upper surface of the fixing rod 3 is fixedly connected to a lower arc plate 4. The drain pipe 6 is slidably connected to the upper surface of the lower arc plate 4. The lower arc plate 4 can play a role in preliminarily fixing the drain pipe 6. The hacksaw 16 is slidably connected to the drain pipe 6.

[0020] In the present invention, a slide groove 7 is provided on the upper surface of the top plate 5, and a guide rod 10 is fixedly connected to the upper surface of the top plate 5. The guide rod 10 is located directly above the slide groove 7. A mounting plate 11 is slidably connected in the guide rod 10. The upper surface of the mounting plate 11 is fixedly connected to a limit plate 14. The limit plate 14 will limit the movement of the rack 12 to prevent the rack 12 from exceeding the range of movement. The lower surface of the mounting plate 11 is fixedly connected to an upper arc plate 13. The centers of the upper arc plate 13 and the lower arc plate 4 are located in the same horizontal plane. The side of the mounting plate 11 is fixedly connected to the rack 12. The upper surface of the top plate 5 is fixedly connected to a motor 8, and the output shaft of the motor 8 is fixedly connected to a gear 9. The gear 9 and the rack 12 are meshed, and the motor 8 drives the gear 9 to rotate, thereby driving the rack 12 to move downward until the lower surface of the upper arc plate 13 contacts the upper surface of the drain pipe 6. At this time, the drain pipe 6 has been clamped and fixed. By setting up a clamping device, the drain pipe can be clamped and fixed to prevent the pipe from deviating during the cutting process, so as to prevent the uneven incision caused by the deviation of the drain pipe, which may lead to the problem that the interface cannot be welded when connecting the pipes. The functional principle of the present utility model can be explained through the following operation methods:

[0021] When the drain pipe 6 needs to be cut, first place the drain pipe 6 on the upper surface of the lower arc plate 4, and then press the start button 15. At this time, the motor 8 will drive the gear 9 to rotate, thereby driving the rack 12 to move down until the lower surface of the upper arc plate 13 contacts the upper surface of the drain pipe 6. At this time, the drain pipe 6 has been clamped and fixed. After pressing the stop button, the drain pipe 6 is cut by the hacksaw 16. After the drain pipe 6 is cut, press the motor start button again. At this time, the motor 8 will rotate in the opposite direction to control the rack 12 to drive the upper arc plate to move up. When the fixation is cancelled, the drain pipe 6 can be taken out. By setting a clamping device, the drainage pipe can be clamped and fixed to prevent the pipe from shifting during the cutting process, to prevent the drainage pipe from shifting and causing the cut to be uneven, thereby causing the interface to be unable to be welded when connecting the pipes.

[0022] Finally, it should be noted that the above embodiments are only used to illustrate the technical solution of the utility model and are not limiting. Although the utility model is described in detail with reference to the preferred embodiments, ordinary technicians in this field should understand that the technical solution of the utility model can be modified or replaced by equivalents without departing from the purpose and scope of the technical solution of the utility model, which should be included in the scope of the claims of the utility model.

Claims

1. A device for constructing water supply and drainage pipelines for municipal landscaping, comprising a base plate (1), a drainage pipe (6) and a hacksaw (16), characterized in that: The four corners of the upper surface of the bottom plate (1) are fixedly connected to support columns (2), the upper surface of the support columns (2) is fixedly connected to a top plate (5), the center of the upper surface of the bottom plate (1) is fixedly connected to a fixing rod (3), the upper surface of the fixing rod (3) is fixedly connected to a lower arc plate (4), a sliding groove (7) is provided through the upper surface of the top plate (5), the upper surface of the top plate (5) is fixedly connected to a guide rod (10), the guide rod (10) is located just above the sliding groove (7), a mounting plate (11) is slidably connected inside the guide rod (10), and a rack (12) is fixedly connected to the side of the mounting plate (11).

2. A water supply and drainage pipeline construction device for municipal landscaping according to claim 1, characterized in that: The upper surface of the top plate (5) is fixedly connected to a motor (8), the output shaft of the motor (8) is fixedly connected to a gear (9), and the gear (9) and the rack (12) are meshed.

3. A water supply and drainage pipeline construction device for municipal landscaping according to claim 1, characterized in that: An upper arc-shaped plate (13) is fixedly connected to the lower surface of the mounting plate (11), and the centers of the upper arc-shaped plate (13) and the lower arc-shaped plate (4) are located in the same horizontal plane.

4. A water supply and drainage pipeline construction device for municipal landscaping according to claim 1, characterized in that: The upper surface of the mounting plate (11) is fixedly connected to a limiting plate (14).

5. The water supply and drainage pipeline construction device for municipal landscaping according to claim 1 is characterized in that: A control button (15) is fixedly connected to the side surface of one of the support columns (2).

6. The water supply and drainage pipeline construction device for municipal landscaping according to claim 1 is characterized in that: The drain pipe (6) is slidably connected to the upper surface of the lower arc-shaped plate (4), and the hacksaw (16) is slidably connected to the drain pipe (6).

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