Water conservancy pipeline dredging equipment

Abstract

The utility model discloses water conservancy pipeline dredging equipment, belongs to the technical field of pipeline dredging, and aims to solve the problems that the deep part of a water conservancy pipeline is difficult to dredge manually and the pipeline is still blocked after the dredging is completed. The guide rails are fixed to the middles of the front wall and the rear wall of the inner side of the mounting pipe correspondingly, a transmission rod is fixed to an output shaft of the left side of the double-end motor, and a dredging drill bit is fixed to the left end of the transmission rod; when the dredging drill bit penetrates through the blockages in the pipeline, the sliding block moves outwards under the thrust of the spring, so that the sliding block drives the scraping plate to move outwards, the air cylinder is started after the scraping plate makes contact with the inner wall of the pipeline body, the output end of the air cylinder contracts to enable the installation pipe and the scraping plate to move rightwards, and the blockages in the pipeline body are taken out. The possibility that the subsequent pipeline main body is blocked again is reduced.

Description

Technical Field

[0001] The utility model belongs to the technical field of pipeline dredging, and in particular relates to water conservancy pipeline dredging equipment. Background Art

[0002] At present, water conservancy projects need to build different types of hydraulic structures such as dams, dikes, spillways, sluices, water inlets, channels, ferries, rafts, fishways, etc. to achieve their goals. Water conservancy pipelines refer to pipelines in water conservancy project construction. Water conservancy pipelines mainly dredge some surface water. Surface water has a lot of residues and is easy to clog water conservancy pipelines. Therefore, when connecting water conservancy pipelines, the use of dredging equipment is very necessary.

[0003] Most of the existing technologies use manual processing to unclog the internal blockage of water conservancy pipes. However, when the blockage is located relatively far back, it is difficult to unclog the pipe manually. At the same time, during the dredging process, garbage such as plastic bags remaining inside the pipe is still inside the pipe. Therefore, it is very likely that the blockage will reoccur after dredging, which increases the difficulty of dredging water conservancy pipes.

[0004] Therefore, a water conservancy pipeline dredging equipment is needed to solve the problem that it is difficult to manually dredge the deep water conservancy pipeline in the prior art, and the pipeline is still blocked after the dredging is completed. Utility Model Content

[0005] The purpose of the utility model is to provide a water conservancy pipeline dredging device to solve the problems raised in the above background technology.

[0006] To achieve the above object, the utility model provides the following technical solutions: a water conservancy pipeline dredging device, comprising a mounting pipe, a garbage cleaning mechanism is arranged inside the mounting pipe, and an automatic dredging mechanism is arranged on the right side of the mounting pipe;

[0007] The automatic dredging mechanism includes a double-headed motor, connecting rods are fixed in the middle of the front and rear walls of the double-headed motor, the connecting rods are slidably connected to the inner side of the guide rails at one end away from the double-headed motor, and the guide rails are respectively fixed in the middle of the front and rear walls on the inner side of the mounting tube, a transmission rod is fixed to the left output shaft of the double-headed motor, a dredging drill bit is fixed to the left end of the transmission rod, and a screw is fixed to the right output shaft of the double-headed motor, the screw is threadedly connected to the middle of the mounting plate, and the mounting plate is fixed to the right end of the mounting tube.

[0008] It should be noted in the scheme that the garbage cleaning mechanism includes an installation groove, which is respectively fixed on the upper and lower sides of the middle of the right wall of the unblocking drill bit, and a limiting rod is fixed in the middle of the side wall close to the transmission rod in the installation groove, and a slider is penetrated and slidably connected to the outer periphery of the limiting rod, and a spring is fixed to the side wall of the slider close to the transmission rod, and a scraper is fixed to the side of the slider away from the unblocking drill bit.

[0009] It is further worth noting that the other ends of the springs are fixed inside the mounting grooves near a side wall of the transmission rod, and the sliders are clearance-matched with the mounting grooves.

[0010] It should be further explained that L-shaped rods are fixed to the upper and lower sides of the middle part of the outer circumference of the mounting tube, and the end of the L-shaped rod away from the mounting tube is fixed to the upper and lower sides of the middle part of the left wall of the connecting ring respectively.

[0011] As a preferred embodiment, both front and rear sides of the middle part of the right wall of the connecting ring are fixed to the output end of the cylinder, and the cylinder is respectively fixed to both front and rear sides of the middle part of the left wall of the fixing plate.

[0012] As a preferred implementation, the mounting tube, L-shaped rod and connecting ring are all located inside the pipe body, and the dredging drill bit is clearance-matched with the mounting tube.

[0013] Compared with the prior art, the water conservancy pipeline dredging equipment provided by the utility model has at least the following beneficial effects:

[0014] (1) After the installation pipe is transported to the blocked position inside the pipeline body by starting the air cylinder, the double-headed motor is started. The output shaft of the double-headed motor rotates to rotate the screw and the transmission rod. During the rotation of the screw, the double-headed motor is pushed to move to the left, and during the rotation of the transmission rod, the dredging drill bit is rotated, so that the dredging drill bit is inserted into the blocked position during the rotation process, and the pipeline is automatically dredged, thereby improving the dredging efficiency of the dredging equipment.

[0015] (2) When the dredging drill passes through the blockage inside the pipe, the slider moves outward under the thrust of the spring, so that the slider drives the scraper to move outward. When the scraper contacts the inner wall of the pipe body, the cylinder is started, and the output end of the cylinder contracts to move the mounting pipe and the scraper to the right, thereby removing the blockage inside the pipe body and reducing the possibility of the pipe body being blocked again in the future. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a side view stereoscopic structural schematic diagram of the utility model;

[0017] Figure 2 It is a partial rear-view stereoscopic structural schematic diagram of the utility model;

[0018] Figure 3 It is a partial side view stereoscopic structural schematic diagram of the utility model.

[0019] In the figure: 1. Mounting pipe; 2. Automatic dredging mechanism; 3. Garbage cleaning mechanism; 4. L-shaped rod; 5. Mounting plate; 6. Screw; 7. Guide rail; 8. Connecting rod; 9. Double-headed motor; 10. Transmission rod; 11. Drill bit for dredging; 12. Scraper; 13. Mounting groove; 14. Limit rod; 15. Spring; 16. Slider; 17. Connecting ring; 18. Cylinder; 19. Fixing plate; 20. Pipeline body. DETAILED DESCRIPTION

[0020] The present invention will be further described below in conjunction with the embodiments.

[0021] See also Figure 1-3 The utility model provides a water conservancy pipeline dredging device, comprising a mounting pipe 1, a garbage cleaning mechanism 3 is arranged inside the mounting pipe 1, and an automatic dredging mechanism 2 is arranged on the right side of the mounting pipe 1;

[0022] The automatic dredging mechanism 2 includes a double-headed motor 9. During the operation of the double-headed motor 9, the transmission rod 10 and the screw 6 rotate synchronously, so that the dredging drill bit 11 moves to the left during the rotation. Connecting rods 8 are fixed to the middle of the front and rear walls of the double-headed motor 9. The ends of the connecting rods 8 away from the double-headed motor 9 are slidably connected to the inner sides of the guide rails 7. The guide rails 7 are respectively fixed to the middle of the front and rear walls on the inner side of the mounting tube 1. The guide rails 7 are used to limit the connecting rods 8 so that the double-headed motor 9 can work normally. The transmission rod 10 is fixed to the left output shaft of the double-headed motor 9, and the dredging drill bit 11 is fixed to the left end of the transmission rod 10. The screw 6 is fixed to the right output shaft of the double-headed motor 9. The screw 6 is threadedly connected to the middle of the mounting plate 5, and the mounting plate 5 is fixed to the right end of the mounting tube 1. With the cooperation of the mounting plate 5 and the screw 6, the double-headed motor 9 can move left and right during operation.

[0023] Further as Figure 1 , Figure 2 and Figure 3 As shown, it is worth specifically explaining that the garbage cleaning mechanism 3 includes a mounting groove 13, which is respectively fixed on the upper and lower sides of the middle of the right wall of the dredging drill bit 11, and a limiting rod 14 is fixed in the middle of the side wall of the mounting groove 13 close to the transmission rod 10. A slider 16 is penetrated and slidably connected to the outer periphery of the limiting rod 14, and a spring 15 is fixed to the side wall of the slider 16 close to the transmission rod 10, and a scraper 12 is fixed to the side of the slider 16 away from the dredging drill bit 11. When the scraper 12 moves out from the inside of the mounting tube 1, the slider 16 moves outward under the thrust of the spring 15, thereby driving the scraper 12 to move outward and contact the inner wall of the pipe body 20.

[0024] Further as Figure 3As shown, it is worth explaining in detail that the other end of the spring 15 is fixed to a side wall of the mounting groove 13 close to the transmission rod 10, and the slider 16 is loosely matched with the mounting groove 13. The transmission rod 10 can drive the dredging drill bit 11 to rotate when the double-headed motor 9 is working.

[0025] This scheme has the following working process: when it is necessary to dredge the water conservancy pipeline, first insert the installation pipe 1 into the inner side of the pipeline body 20, then start the cylinder 18 to transport the installation pipe 1 to the blocked position inside the pipeline body 20, and then start the double-headed motor 9. The output shaft of the double-headed motor 9 rotates to rotate the screw 6 and the transmission rod 10. The screw 6 pushes the double-headed motor 9 to move to the left during the rotation, and the transmission rod 10 rotates during the rotation of the dredging drill bit 11, so that the dredging drill bit 11 is inserted into the blocked position during the rotation, and the pipeline is automatically dredged. When the dredging drill bit 11 passes through the blockage inside the pipeline, the slider 16 moves outward under the thrust of the spring 15, so that the slider 16 drives the scraper 12 to move outward. When the scraper 12 contacts the inner wall of the pipeline body 20, the cylinder 18 is started, and the output end of the cylinder 18 contracts to move the installation pipe 1 and the scraper 12 to the right, and the blockage inside the pipeline body 20 is taken out to complete the pipeline dredging.

[0026] According to the above working process, it can be known that with the cooperation of the mounting tube 1, the guide rail 7, the screw 6, the mounting plate 5, the connecting rod 8, the double-headed motor 9, the transmission rod 10 and the dredging drill bit 11, the water conservancy pipeline can be automatically dredged, thereby improving the practicality of the dredging equipment. At the same time, with the cooperation of the scraper 12, the mounting groove 13, the limit rod 14, the spring 15, the slider 16 and the cylinder 18, the internal blockage of the pipeline can be removed, thereby reducing the possibility of subsequent blockage.

[0027] Further as Figure 1 , Figure 2 and Figure 3 As shown, it is worth specifically explaining that L-shaped rods 4 are fixed on both upper and lower sides of the middle part of the outer periphery of the mounting tube 1, and one end of the L-shaped rod 4 away from the mounting tube 1 is respectively fixed on the upper and lower sides of the middle part of the left wall of the connecting ring 17, and the L-shaped rod 4 can connect and fix the mounting tube 1 and the connecting ring 17, so that the mounting tube 1 can be driven to move inside the pipe body 20 during the movement of the L-shaped rod 4.

[0028] Further as Figure 1 As shown, it is worth explaining in detail that the front and rear sides of the middle right wall of the connecting ring 17 are fixed to the output end of the cylinder 18, and the cylinder 18 is respectively fixed to the front and rear sides of the middle left wall of the fixing plate 19. During the operation of the cylinder 18, the installation pipe 1 will be transported to the dredging position to facilitate the subsequent dredging work.

[0029] Further as Figure 1As shown, it is worth explaining in detail that the installation pipe 1, the L-shaped rod 4 and the connecting ring 17 are all located inside the pipeline body 20, and the unblocking drill bit 11 is clearance-matched with the installation pipe 1, and the unblocking drill bit 11 can unblock the blockage.

[0030] In summary: the L-shaped rod 4 can connect and fix the installation tube 1 and the connecting ring 17, so that the L-shaped rod 4 drives the installation tube 1 to move inside the pipeline body 20 during movement. The cylinder 18 will transport the installation tube 1 to the dredging position during operation, which is convenient for subsequent dredging work. The dredging drill bit 11 can dredge the blockage.

[0031] The double-headed motor 9 can be purchased on the market. The double-headed motor 9 is equipped with a power supply, which is a mature technology in this field and has been fully disclosed, so it will not be repeated in the specification.

Claims

1. A water conservancy pipeline dredging device, comprising a mounting pipe (1), characterized in that: A garbage cleaning mechanism (3) is arranged inside the installation tube (1), and an automatic dredging mechanism (2) is arranged on the right side of the installation tube (1); The automatic dredging mechanism (2) comprises a double-headed motor (9), a connecting rod (8) is fixed to the middle of the front and rear walls of the double-headed motor (9), and the end of the connecting rod (8) away from the double-headed motor (9) is slidably connected to the inner side of the guide rail (7), and the guide rail (7) is respectively fixed to the middle of the front and rear walls inside the mounting tube (1), a transmission rod (10) is fixed to the left output shaft of the double-headed motor (9), and a dredging drill bit (11) is fixed to the left end of the transmission rod (10), and a screw (6) is fixed to the right output shaft of the double-headed motor (9), and the screw (6) is threadedly connected to the middle of the mounting plate (5), and the mounting plate (5) is fixed to the right end of the mounting tube (1).

2. A water conservancy pipeline dredging device according to claim 1, characterized in that: The garbage cleaning mechanism (3) comprises a mounting groove (13), wherein the mounting groove (13) is respectively fixed at the upper and lower sides of the middle part of the right wall of the dredging drill bit (11), a limiting rod (14) is fixed at the middle part of the wall of the mounting groove (13) close to the transmission rod (10), a slider (16) is penetrated through the outer periphery of the limiting rod (14) and is slidably connected, a spring (15) is fixed to the side wall of the slider (16) close to the transmission rod (10), and a scraper (12) is fixed to the side of the slider (16) away from the dredging drill bit (11).

3. A water conservancy pipeline dredging device according to claim 2, characterized in that: The other end of the spring (15) is fixed inside the installation groove (13) close to a side wall of the transmission rod (10), and the sliding block (16) is loosely matched with the installation groove (13).

4. The water conservancy pipeline dredging equipment according to claim 1, characterized in that: L-shaped rods (4) are fixed on both upper and lower sides of the middle of the outer circumference of the installation tube (1), and one end of the L-shaped rod (4) away from the installation tube (1) is respectively fixed on both upper and lower sides of the middle of the left wall of the connecting ring (17).

5. A water conservancy pipeline dredging device according to claim 4, characterized in that: The front and rear sides of the middle part of the right wall of the connecting ring (17) are fixed to the output end of the cylinder (18), and the cylinder (18) is respectively fixed to the front and rear sides of the middle part of the left wall of the fixing plate (19).

6. The water conservancy pipeline dredging equipment according to claim 1, characterized in that: The installation tube (1), the L-shaped rod (4) and the connecting ring (17) are all located inside the pipeline body (20), and the dredging drill bit (11) is clearance-matched with the installation tube (1).

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