Auxiliary butt joint device for chemical wastewater pipeline

Abstract

The utility model discloses a chemical wastewater pipeline auxiliary butt joint device which comprises a vertical plate, a first installation cover fixedly installed at the lower end of the vertical plate, a transverse plate fixedly arranged at the rear end of the vertical plate, a lead screw installed at the output end of the transverse plate, a second installation cover rotationally connected to the lower end of the lead screw, and a connecting piece fixedly arranged at the lower end of the first installation cover. A rectangular plate is arranged in the connecting piece, a connecting rod is installed at one end of the rectangular plate, and a placing plate is fixedly arranged at one end of the connecting rod. According to the auxiliary butt joint device for the chemical wastewater pipeline, when the connecting pipe is in butt joint with the fixed pipe, the connecting pipe can be supported and put up, and the assembling efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the field of pipeline docking, in particular to an auxiliary docking device for chemical wastewater pipelines. Background Technique

[0002] A wastewater pipeline refers to a pipeline system used to discharge wastewater. It usually includes wastewater collected from industrial facilities, urban sewage treatment plants, households or other facilities, and then conveys it to treatment facilities or directly discharges it into the environment. The design and management of wastewater pipelines are crucial to ensure that wastewater can be safely and efficiently treated and disposed of, thereby protecting the environment and public health.

[0003] When horizontally docking sewage pipelines, operators need to manually lift the connecting pipe to align the connecting flange at one end of the docking pipe, and then install and tighten bolts and nuts. However, only manually lifting the connecting pipe for such installation may result in a situation where it is impossible to quickly connect the connecting flange of the fixed pipe due to the heavy weight of the connecting pipe. Content of the Utility Model

[0004] The main purpose of the utility model is to provide an auxiliary docking device for chemical wastewater pipelines, which can effectively solve the technical problems in the background technique.

[0005] To achieve the above purpose, the technical solution adopted by the utility model is as follows:

[0006] An auxiliary docking device for chemical wastewater pipelines includes a vertical plate. A first installation cover is fixedly installed at the lower end of the vertical plate, a horizontal plate is fixedly arranged at the rear end of the vertical plate, a lead screw is installed at the output end of the horizontal plate, the lower end of the lead screw is rotatably connected to a second installation cover, a connecting piece is fixedly arranged at the lower end of the first installation cover, a rectangular plate is arranged inside the connecting piece, a connecting rod is installed at one end of the rectangular plate, and a placing plate is fixedly arranged at one end of the connecting rod.

[0007] As a further scheme of the utility model, a traction structure is installed at the front end of the connecting piece. The traction structure includes a fixed block, a movable rod is movably arranged at the front end of the fixed block, a spring is arranged on the outer wall of the movable rod, the rectangular plate slides inside the connecting piece, a plurality of locking holes are opened at the front end of the rectangular plate, and the rear end of the movable rod enters into the locking holes.

[0008] As a further scheme of the utility model, a pull plate is fixedly installed at one end of the rectangular plate passing through the connecting piece.

[0009] As a further scheme of the utility model, a guiding hole is opened inside the second installation cover, a stabilizing rod is installed inside the guiding hole, and the upper and lower ends of the stabilizing rod are respectively fixedly connected to the horizontal plate and the first installation cover.

[0010] As a further solution of the present utility model, the upper end of the placement plate is arc-shaped, and a sealing gasket is fixedly arranged at the upper end of the placement plate.

[0011] As a further solution of the present utility model, a handle is fixedly arranged at the upper end of the screw rod, and anti-slip grooves are annularly formed on the outer wall of the handle.

[0012] The beneficial effects of the present utility model are as follows:

[0013] By providing the first mounting cover, the second mounting cover, the screw rod, the connecting piece, the rectangular plate and the placement plate, the quick docking of the object with the fixed pipe can be realized. When the operator lifts the connecting pipe, the placement plate can be used to place the connecting pipe, relatively saving the lifting force.

[0014] By providing the traction structure, when the docking pipe is placed on the upper end of the placement plate, the placement plate can be pulled, so that the placement plate clamps the flange at one end of the connecting pipe and moves towards the connecting pipe, thereby ensuring the fitting of the fixed pipe flange and the connecting pipe flange and improving the installation efficiency. Description of the Drawings

[0015] Figure 1 It is a schematic diagram of the overall structure of an auxiliary docking device for chemical industrial waste water pipes of the present utility model;

[0016] Figure 2 It is a cross-sectional view of the fixed block of an auxiliary docking device for chemical industrial waste water pipes of the present utility model;

[0017] Figure 3 It is Figure 2 The enlarged structure diagram at A in

[0018] Figure 4 It is a rear view of the vertical plate of an auxiliary docking device for chemical industrial waste water pipes of the present utility model.

[0019] In the figure: 1. Vertical plate; 2. First mounting cover; 3. Horizontal plate; 4. Screw rod; 5. Second mounting cover; 6. Connecting piece; 7. Rectangular plate; 8. Connecting rod; 9. Placement plate; 10. Sealing gasket; 11. Traction structure; 12. Fixed block; 13. Movable rod; 14. Locking hole; 15. Pulling plate; 16. Stabilizing rod; 17. Guide hole. Detailed Embodiments

[0020] In order to make the technical means, creative features, achieved purposes and functions of the present utility model easy to understand, the present utility model will be further described below in conjunction with the specific embodiments.

[0021] Such as Figures 1-4As shown in the figure, an auxiliary docking device for a chemical wastewater pipeline includes a vertical plate 1. A first mounting cover 2 is fixedly installed at the lower end of the vertical plate 1. A horizontal plate 3 is fixedly arranged at the rear end of the vertical plate 1. A lead screw 4 is installed at the output end of the horizontal plate 3. The lower end of the lead screw 4 is rotatably connected to a second mounting cover 5. A connecting piece 6 is fixedly arranged at the lower end of the first mounting cover 2. A rectangular plate 7 is arranged inside the connecting piece 6. One end of the rectangular plate 7 is installed with a connecting rod 8. One end of the connecting rod 8 is fixedly provided with a placement plate 9.

[0022] In this embodiment, a traction structure 11 is installed at the front end of the connecting piece 6. The traction structure 11 includes a fixed block 12. A movable rod 13 is movably arranged at the front end of the fixed block 12. A spring is arranged on the outer wall of the movable rod 13. The rectangular plate 7 slides inside the connecting piece 6. A plurality of locking holes 14 are opened at the front end of the rectangular plate 7. The rear end of the movable rod 13 enters into the locking holes 14.

[0023] The fixed block 12 is used to arrange the movable rod 13. The movable rod 13 is used to tension the spring. The spring realizes the reset of the movable rod 13. The locking holes 14 facilitate the entry of the rear end of the movable rod 13.

[0024] In this embodiment, one end of the rectangular plate 7 passes through the connecting piece 6 and is fixedly installed with a pulling plate 15.

[0025] The pulling plate 15 is used to pull the rectangular plate 7 to move.

[0026] In this embodiment, a guiding hole 17 is opened inside the second mounting cover 5. A stabilizing rod 16 is installed inside the guiding hole 17. The upper and lower ends of the stabilizing rod 16 are respectively fixedly connected to the horizontal plate 3 and the first mounting cover 2.

[0027] The guiding hole 17 facilitates the installation of the stabilizing rod 16. The stabilizing rod 16 ensures the stability of the up and down movement of the second mounting cover 5.

[0028] In this embodiment, the upper end of the placement plate 9 is arc-shaped. A sealing pad 10 is fixedly arranged at the upper end of the placement plate 9.

[0029] The placement plate 9 is used to place the connecting pipe to be docked. The sealing pad 10 ensures to increase the friction force during placement.

[0030] In this embodiment, a handle is fixedly arranged at the upper end of the lead screw 4. Anti-slip grooves are annularly opened on the outer wall of the handle.

[0031] The anti-slip grooves facilitate the operator to easily rotate the handle.

[0032] It should be noted that the present utility model is an auxiliary docking device for chemical wastewater pipelines. When in use, the first mounting cover 2 and the second mounting cover 5 are sleeved on the fixed pipe, and the screw rod 4 is rotated, so that the second mounting cover 5 moves downward and tightly presses against the outer wall of the fixed pipe to achieve installation. The operator lifts the connecting pipe and places the connecting pipe on the upper end of the placement plate 9, and pushes the placement plate 9 towards one end of the fixed pipe. When the flange at one end of the connecting pipe contacts the flange at one end of the fixed pipe, stop pushing;

[0033] Pull the movable rod 13, so that the rear end of the movable rod 13 is withdrawn from the locking hole 14, and pull the rectangular plate 7 to move, so that the placement plate 9 abuts against the side of the flange at one end of the connecting pipe, realizing the fastening of the connecting pipe. Pass the screw through the two flanges, and then use the nut for fastening to achieve installation.

[0034] The above shows and describes the basic principles, main features and advantages of the present utility model. Those skilled in the art should understand that the present utility model is not limited by the above embodiments. The above embodiments and the descriptions in the specification only illustrate the principles of the present utility model. Without departing from the spirit and scope of the present utility model, the present utility model will have various changes and improvements, and these changes and improvements all fall within the scope of the present utility model claimed. The scope of protection claimed by the present utility model is defined by the appended claims and their equivalents.

Claims

1. A chemical wastewater pipeline auxiliary docking device, comprising a vertical plate (1), a first mounting cover (2) fixedly mounted at the lower end of the vertical plate (1), and a horizontal plate (3) fixedly mounted at the rear end of the vertical plate (1), characterized in that: A screw rod (4) is installed at the output end of the horizontal plate (3), and the lower end of the screw rod (4) is rotatably connected to a second mounting cover (5). A connecting piece (6) is fixedly provided at the lower end of the first mounting cover (2), and a rectangular plate (7) is provided inside the connecting piece (6). A connecting rod (8) is installed at one end of the rectangular plate (7), and a placement plate (9) is fixedly provided at one end of the connecting rod (8).

2. The chemical wastewater pipeline auxiliary docking device according to claim 1 is characterized in that: A traction structure (11) is installed at the front end of the connecting member (6), and the traction structure (11) includes a fixed block (12). A movable rod (13) is movably provided at the front end of the fixed block (12), and a spring is provided on the outer wall of the movable rod (13). The rectangular plate (7) is located inside the connecting member (6) and slides. A plurality of locking holes (14) are provided at the front end of the rectangular plate (7), and the rear end of the movable rod (13) enters into the locking hole (14).

3. The chemical wastewater pipeline auxiliary docking device according to claim 1 is characterized in that: One end of the rectangular plate (7) passes through the connecting piece (6) and is fixedly mounted with a pull plate (15).

4. The chemical wastewater pipeline auxiliary docking device according to claim 1 is characterized in that: A guide hole (17) is provided inside the second mounting cover (5), a stabilizing rod (16) is installed inside the guide hole (17), and the upper and lower ends of the stabilizing rod (16) are fixedly connected to the transverse plate (3) and the first mounting cover (2) respectively.

5. The chemical wastewater pipeline auxiliary docking device according to claim 1 is characterized in that: The upper end of the placement plate (9) is arc-shaped, and a sealing pad (10) is fixedly arranged on the upper end of the placement plate (9).

6. The chemical wastewater pipeline auxiliary docking device according to claim 1 is characterized in that: A handle is fixedly provided at the upper end of the screw rod (4), and an anti-slip groove is formed in an annular shape on the outer wall of the handle.

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