Auxiliary connecting device for drainage pipeline

Abstract

The utility model relates to a connecting device, belongs to the technical field of water supply and drainage engineering, and particularly relates to a drainage pipeline auxiliary connecting device which comprises a shell, and a sliding plate is arranged in the shell. Two water pipes are placed in the middle of four limiting clamps, then a motor is started to drive a connecting block to rotate, a strip-shaped block on a connecting column to rotate, a movable block on a fixed column to move, the limiting clamps are driven to clamp and fix the water pipes, and a hydraulic cylinder is started to drive a sliding plate to move. When the water pipes are spliced, one water pipe is driven to be close to the other water pipe, connection of the butt joint opening is facilitated, convenient connection of the water pipes is achieved, operation is easy, the working efficiency of splicing of the water pipes is improved, and the problem that when an existing device is used for connecting the splicing positions of the two water pipes, the two water pipes are not effectively clamped and fixed, and the splicing efficiency of the two water pipes is improved is solved. The problem that the splicing position of two water pipes is prone to inclining during splicing, and then the connecting efficiency of the water pipes is reduced is solved.

Description

Technical Field

[0001] The utility model relates to the technical field of water supply and drainage engineering, in particular to an auxiliary connection device for a drainage pipeline. Background Art

[0002] Pipes are important components in water supply and drainage projects. Water supply and drainage systems involve water transportation issues, which all need to be achieved through pipes. Generally speaking, the length of ordinary specifications of pipes is fixed when they leave the factory, while the length of pipelines in water supply and drainage systems is relatively long, so single sections of pipes need to be connected to form a systematic pipeline. At present, joints of specified specifications are used for pipe connection, and the two pipe end faces can be tightly connected through the joints.

[0003] After searching the Chinese patent with publication number CN217328886U, it is disclosed that it is a municipal water supply and drainage pipe connection auxiliary device, including two pipe bodies, two sleeves and two connecting plates, the two sleeves are movably sleeved on the outer sides of the corresponding pipe bodies, and the top and bottom of the sleeves are provided with through holes, trapezoidal plates are slidably installed in the four through holes, and the four trapezoidal plates are movably abutted against the outer sides of the corresponding pipe bodies, a circular hole is opened on the inner wall of one side of the through hole, a screw rod is rotatably installed in the circular hole, and an abutment plate is threadedly sleeved on the outer side of the screw rod.

[0004] Based on the above search and combined with the prior art, we found that:

[0005] When the existing device connects the joint of two water pipes, the two water pipes are not effectively clamped and fixed, which easily causes the joint of the two water pipes to tilt during the splicing, thereby reducing the connection efficiency of the water pipes. Utility Model Content

[0006] In order to solve the above technical problems, the utility model proposes an auxiliary connection device for drainage pipes, which starts a motor to drive the rotating shaft to rotate, drives the connecting block to rotate, drives the bar block on the connecting column to rotate, and drives the moving block on the fixed column to move. Through the setting of the slide rail, the moving block can be made to reciprocate left and right, driving the limit clamp to clamp and fix the water pipe.

[0007] The technical solution to achieve the purpose of the utility model is: an auxiliary connection device for drainage pipes, including a housing, a sliding plate is arranged inside the housing, a fixed plate is fixedly connected to an inner wall of one side of the housing, motors are fixedly connected to the bottoms of the sliding plate and the fixed plate, rotating holes are respectively opened on the sliding plate and the fixed plate, the output ends of the two motors both pass through the rotating holes and are fixedly connected to the rotating shafts through couplings, and also includes;

[0008] A clamping and fixing mechanism, wherein the clamping and fixing mechanism is located on the housing;

[0009] The clamping and fixing mechanism includes a clamping and fixing unit and a moving unit. The clamping and fixing unit includes two slide rails respectively opened on the top of the sliding plate and the fixed plate. The four slide rails are slidably connected with moving blocks. The tops of the four moving blocks are fixedly connected with fixed columns. The tops of the two rotating shafts are fixedly connected with connecting blocks. The tops of the two connecting blocks are fixedly connected with two connecting columns. The four connecting columns are respectively rotatably sleeved with bar blocks on the tops of the four fixed columns. The tops of the four moving blocks are fixedly connected with limiting clamps.

[0010] In some embodiments, the mobile unit includes a hydraulic cylinder fixedly connected to the other side of the shell, the output end of the hydraulic cylinder is fixedly connected to a sliding plate, both sides of the sliding plate are fixedly connected to sliding blocks, and sliding grooves are opened on the inner walls of both sides of the shell, and sliding blocks are slidably connected to the two sliding grooves.

[0011] In some embodiments, rubber pads are fixedly connected to the sides of the four limit clamps that are close to each other.

[0012] In some embodiments, an operation panel is fixedly connected to one side of the housing.

[0013] In some embodiments, a handle is fixedly connected to the other side of the housing.

[0014] In some embodiments, a plurality of support columns are fixedly connected to the bottom of the housing.

[0015] Compared with the prior art, the present invention has the following significant advantages:

[0016] When the utility model is used, firstly, two water pipes are placed in the middle of four limit clamps, and then the starting motor is driven to rotate the rotating shaft through the operation panel, which drives the connecting block to rotate, drives the bar block on the connecting column to rotate, and drives the moving block on the fixed column to move. Through the setting of the slide rail, the moving block can be made to reciprocate left and right, driving the limit clamp to clamp and fix the water pipe, and then the hydraulic cylinder is started to drive the sliding plate to move, driving one of the water pipes to approach the other water pipe, which is convenient for connection at the interface, realizes the convenient connection of the water pipes, is simple to operate, and is convenient for improving the working efficiency of splicing the water pipes.

[0017] The invention solves the problem that the existing device fails to effectively clamp and fix the two water pipes at the joint when connecting them, which easily causes the joint of the two water pipes to tilt during the splicing, thereby reducing the connection efficiency of the water pipes. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] The utility model is further explained below in conjunction with the accompanying drawings and embodiments:

[0019] Figure 1It is a schematic diagram of the overall three-dimensional structure provided by the utility model in one embodiment;

[0020] Figure 2 It is a schematic diagram of the overall three-dimensional structure from another perspective provided in one embodiment of the utility model;

[0021] Figure 3 The utility model provides in one embodiment Figure 2 A in the middle is an enlarged schematic diagram of the three-dimensional structure.

[0022] Description of reference numerals:

[0023] 1. Housing; 2. Hydraulic cylinder; 3. Sliding plate; 4. Motor; 5. Rotating shaft; 6. Connecting block; 7. Slide rail; 8. Moving block; 9. Limit clamp; 10. Fixed column; 11. Connecting column; 12. Bar block; 13. Sliding block; 14. Sliding groove; 15. Fixed plate; 16. Rubber pad; 17. Operation panel; 18. Support column; 19. Handle. DETAILED DESCRIPTION

[0024] The utility model is described in detail below, and the technical solutions in the embodiments of the utility model are clearly and completely described. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of 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.

[0025] The utility model provides a drainage pipe auxiliary connection device through improvement. The technical solution of the utility model is:

[0026] like Figure 1-Figure 3As shown, an auxiliary connection device for drainage pipes includes a shell 1, a sliding plate 3 is arranged in the shell 1, a fixing plate 15 is fixedly connected to an inner wall of one side of the shell 1, the shell 1 and the fixing plate 15 are preferably fixed by welding, so as to improve the structural stability between the two, the sliding plate 3 and the fixing plate 15 are respectively fixed to the motor 4 by bolts, so as to facilitate disassembly for maintenance, the sliding plate 3 and the fixing plate 15 are respectively fixedly connected to the motor 4 at the bottom, the sliding plate 3 and the fixing plate 15 are respectively provided with rotating holes, the output ends of the two motors 4 both pass through the rotating holes and are fixedly connected to the rotating shaft 5 through a coupling, and also includes; a clamping and fixing mechanism, the clamping and fixing mechanism is located on the shell 1; the clamping and fixing mechanism includes a clamping and fixing unit and a moving unit, the clamping and fixing unit includes a clamping and fixing unit respectively opened at the top of the sliding plate 3 and the fixing plate 15 Two slide rails 7, four slide rails 7 are slidably connected with moving blocks 8, the tops of the four moving blocks 8 are fixedly connected with fixed columns 10, in order to ensure the structural stability between the moving blocks 8 and the fixed columns 10, the two are fixed by welding, the tops of the two rotating shafts 5 are fixedly connected with connecting blocks 6, the tops of the two connecting blocks 6 are fixedly connected with two connecting columns 11, the four connecting columns 11 are respectively rotatably sleeved with the tops of the four fixed columns 10, in order to ensure the stability during movement between the moving blocks 8 and the limiting clamps 9, the two are fixed by welding, the tops of the four moving blocks 8 are fixedly connected with the limiting clamps 9; through the setting of the clamping and fixing unit, the limiting clamps 9 are clamped and fixed to the water pipes, which is convenient for stability during splicing and prevents tilting.

[0027] like Figure 2 As shown, in one embodiment, the mobile unit includes a hydraulic cylinder 2 fixedly connected to the other side of the shell 1. The shell 1 and the hydraulic cylinder 2 are preferably fixed by bolts to facilitate disassembly during maintenance. The output end of the hydraulic cylinder 2 is fixedly connected to a sliding plate 3, and both sides of the sliding plate 3 are fixedly connected to sliding blocks 13. Sliding grooves 14 are provided on the inner walls of both sides of the shell 1, and sliding blocks 13 are slidably connected to the two sliding grooves 14. Through the setting of the mobile unit, the movement of the sliding plate 3 is realized, which is convenient for splicing the two water pipes.

[0028] like Figure 1 As shown, in one embodiment, the limiting clamps 9 and the rubber pads 16 are preferably fixed by welding to improve the structural stability between the two, and the rubber pads 16 are fixedly connected to the sides of the four limiting clamps 9 that are close to each other; through the provision of the rubber pads 16, the water pipes are protected when they are clamped and fixed.

[0029] like Figure 1 As shown, in one embodiment, an operation panel 17 is fixedly connected to one side of the housing 1; the arrangement of the operation panel 17 facilitates the operation of the device.

[0030] like Figure 2 As shown, in one embodiment, in order to improve the structural stability between the shell 1 and the handle 19, the two are preferably fixed by welding, and the other side of the shell 1 is fixedly connected to the handle 19; through the provision of the handle 19, the shell 1 can be easily moved.

[0031] like Figure 1 As shown, in one embodiment, the outer shell 1 and the support columns 18 are preferably fixed by welding to improve the structural stability between the two. A plurality of support columns 18 are fixedly connected to the bottom of the outer shell 1; the support of the outer shell 1 is achieved by the provision of the support columns 18.

[0032] The specific working method is: when in use, first put the two water pipes in the middle of the four limit clamps 9, and then operate the operation panel 17 to make the starting motor 4 drive the rotating shaft 5 to rotate, drive the connecting block 6 to rotate, drive the bar block 12 on the connecting column 11 to rotate, and drive the moving block 8 on the fixed column 10 to move. Through the setting of the slide rail 7, the moving block 8 can be made to reciprocate left and right, drive the limit clamps 9 to clamp and fix the water pipes, and then start the hydraulic cylinder 2 to drive the sliding plate 3 to move, drive one of the water pipes to approach the other water pipe, and facilitate the connection at the interface, thereby realizing convenient connection of the water pipes, simple operation, and facilitating improving the work efficiency of splicing the water pipes.

[0033] The technical means disclosed in the utility model are not limited to the technical means disclosed in the above technical means, but also include technical solutions composed of equivalent replacement of the above technical features. Matters not covered in the utility model belong to the common knowledge of those skilled in the art.

Claims

1. A drainage pipe auxiliary connection device, comprising a housing (1), a sliding plate (3) is arranged in the housing (1), a fixing plate (15) is fixedly connected to an inner wall of one side of the housing (1), a motor (4) is fixedly connected to the bottom of the sliding plate (3) and the fixing plate (15), a rotating hole is respectively opened on the sliding plate (3) and the fixing plate (15), the output ends of the two motors (4) both pass through the rotating hole and are fixedly connected to the rotating shaft (5) through a coupling, characterized in that: Also includes; A clamping and fixing mechanism, wherein the clamping and fixing mechanism is located on the housing (1); The clamping and fixing mechanism comprises a clamping and fixing unit and a moving unit. The clamping and fixing unit comprises two slide rails (7) respectively arranged on the top of the sliding plate (3) and the fixed plate (15). The four slide rails (7) are all slidably connected with moving blocks (8). The tops of the four moving blocks (8) are all fixedly connected with fixed columns (10). The tops of the two rotating shafts (5) are all fixedly connected with connecting blocks (6). The tops of the two connecting blocks (6) are all fixedly connected with two connecting columns (11). The four connecting columns (11) are respectively rotatably sleeved with bar blocks (12) on the tops of the four fixed columns (10). The tops of the four moving blocks (8) are all fixedly connected with limiting clamps (9).

2. A drainage pipe auxiliary connection device according to claim 1, characterized in that: The mobile unit comprises a hydraulic cylinder (2) fixedly connected to the other side of the housing (1); the output end of the hydraulic cylinder (2) is fixedly connected to a sliding plate (3); both sides of the sliding plate (3) are fixedly connected to sliding blocks (13); both sides of the inner wall of the housing (1) are provided with sliding grooves (14); and the two sliding grooves (14) are slidably connected to the sliding blocks (13).

3. A drainage pipe auxiliary connection device according to claim 1, characterized in that: The four limit clamps (9) are fixedly connected to a rubber pad (16) on one side close to each other.

4. A drainage pipe auxiliary connection device according to claim 2, characterized in that: An operation panel (17) is fixedly connected to one side of the housing (1).

5. The drainage pipe auxiliary connection device according to claim 1, characterized in that: A handle (19) is fixedly connected to the other side of the housing (1).

6. A drainage pipe auxiliary connection device according to claim 1, characterized in that: A plurality of support columns (18) are fixedly connected to the bottom of the housing (1).

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