Drainage pipe network dredging auxiliary device
By designing a drainage network dredging auxiliary device including pedals, U-shaped frames and rod holders, the automatic feeding and winding of the dredging gun head pipe is achieved using work-shaped guide wheels and bearings, which solves the labor-intensive and operating efficiency of the worker. The problem of low quality improves the convenience and efficiency of drainage pipe network dredging.
Patent Information
- Application Number
- CN202420902486.7
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-04-28
- Publication Date
- 2024-12-13
- Estimated Expiration
- 2034-04-28
AI Technical Summary
During the drainage pipe network, workers need to hold the pipe behind the gun head for a long time to unload the pipe and send the pipe, which leads to labor-intensive handheld, affects the operation efficiency and increases the pain in the hands.
A drainage pipe network dredging auxiliary device is designed, including pedals, U-shaped frames and rod holders. The automatic feeding and winding of the gun head pipe is achieved through the work-shaped guide wheels and bearings, reducing the handheld burden of workers.
This device allows workers to unload the pipes behind the gun head for a long time without holding the pipes behind the gun head, simplifying the drainage process of the drainage pipe network, improving operation efficiency and reducing hand fatigue.
Smart Images
Figure CN222161541U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of municipal pipe network dredging, in particular to a drainage pipe network dredging auxiliary device. Background Art
[0002] The drainage network is a complex system, mainly composed of pipelines, pumping stations, inspection wells, rainwater inlets, etc., which are used to collect, transport, treat and discharge sewage and rainwater in cities and buildings. When unclogging the drainage network, the dredging gun head of the dredging vehicle needs to be lowered from the wellhead into the drainage pipe. Then, the pipe behind the dredging gun head is driven by the high-pressure water of the dredging vehicle, so that the dredging gun head sprays high-pressure water to perform high-pressure impact dredging on the blocked silt on the inner wall of the pipe.
[0003] At present, when the drainage network unclogging gun head is placed from the wellhead into the drainage pipe for unclogging operation, the worker needs to continuously stick to the wellhead to lower the pipe of the unclogging gun head into the well. When the unclogging gun head continues to enter the drainage pipe, the elastic pipe body will be continuously pulled out at the rotating frame of the unclogging vehicle, and the worker needs to hold the elastic pipe downward to guide and release it. The weight and mobility of the pipe body are large when passing through high-pressure water. It is more laborious for the worker to continuously hold the pipe of the unclogging gun head. As the worker's hand soreness increases, it will gradually affect the efficiency of the hand-held pipe release operation on the pipe. For this reason, we propose a drainage network unclogging auxiliary device. Utility Model Content
[0004] The main purpose of the utility model is to provide a drainage pipe network dredging auxiliary device, which is arranged as an auxiliary device for delivering and placing pipes between a drainage pipe network dredging vehicle and a dredging gun head. The auxiliary device can be placed on the ground outside the drainage pipe network wellhead for use, and then the pipe between the dredging vehicle and the dredging gun head can be downwardly delivered into the drainage pipe network wellhead from between the I-shaped guide wheels of the auxiliary device, so that when a worker operates the pipe behind the dredging gun head for transportation, there is no need to hold the pipe behind the dredging gun head for a long time to perform pipe delivery operations, which facilitates the dredging operation of the drainage pipe network and can effectively solve the problems in the background technology.
[0005] In order to achieve the above purpose, the technical solution adopted by the utility model is:
[0006] The U-shaped bracket has two cams, one for mounting the U-shaped bracket on the top of the platform and the other for mounting the U-shaped bracket on the bottom of the platform.
[0007] Furthermore, the inner ring of the bearing is interference fit on the outside of the column of the pillar A and the pillar B, and the I-shaped guide wheel is interference fit on the outer ring of the bearing;
[0008] By adopting the above technical solution, after the bearings are clamped on pillars A and B, the I-shaped guide wheel can be clamped on the bearings with the help of the bearings, so that the I-shaped guide wheel can rotate at pillars A and B with the help of the bearings.
[0009] Furthermore, the bolt body of the fastening bolt is screwed into the column hole grooves of the pillar A and the pillar B from the disk hole of the pressure plate, and the disk body of the pressure plate is pressed against the outer end surface of the inner ring of the bearing;
[0010] By adopting the above technical solution, the fastening bolt can screw the pressure plate into the pillar A and the pillar B, so that the bearing is pressed into the pillar A and the pillar B.
[0011] Furthermore, the width of the U-shaped seat cavity is the same as the diameter of the cylindrical block of the rotor;
[0012] By adopting the above technical solution, the rotating head can be adapted to be inserted into the U-shaped seat for rotation.
[0013] Furthermore, the groove body of the guide groove is a T-shaped groove body, and a T-shaped block body of a guide rod is inserted into the guide groove, and the vertical block of the guide rod is welded to the upper plate surface of the moving plate;
[0014] By adopting the above technical solution, the T-shaped groove body of the guide groove can be adapted and inserted into the T-shaped block body of the guide rod, so that the movable plate can slide smoothly in the guide groove of the front guide plate with the help of the guide rod.
[0015] Furthermore, two connecting plates are welded between the long frame plate of the U-shaped frame and the plate body of the front guide plate;
[0016] By adopting the above technical solution, the U-shaped frame and the front guide plate are firmly welded by means of a double set of connecting plate bodies.
[0017] Compared with the prior art, the utility model has the following beneficial effects:
[0018] The utility model is provided with an auxiliary device for delivering and placing pipes between a drainage pipe network dredging vehicle and a dredging gun head. The auxiliary device can be placed on the ground outside the wellhead of the drainage pipe network for use. Then, the pipe between the dredging vehicle and the dredging gun head can be downwardly delivered into the wellhead of the drainage pipe network from between the I-shaped guide wheels of the auxiliary device, so that when a worker operates the pipe behind the dredging gun head for transportation, there is no need to hold the pipe behind the dredging gun head for a long time for delivering the pipe, thereby facilitating the dredging operation of the drainage pipe network. BRIEF DESCRIPTION OF THE DRAWINGS
[0019] Figure 1 The utility model is a schematic diagram of the overall structure of a drainage pipe network dredging auxiliary device.
[0020] Figure 2 The utility model is an exploded view of a drainage pipe network dredging auxiliary device.
[0021] In the figure: 1. pedal; 2. U-shaped frame; 3. rod holder; 4. rotating hole; 5. front guide plate; 6. fixed plate; 7. guide groove; 8. guide rod; 9. moving plate; 10. U-shaped seat; 11. rotating head; 12. long screw; 13. pillar A; 14. pillar B; 15. bearing; 16. pressure plate; 17. fastening bolt; 18. I-shaped guide wheel. DETAILED DESCRIPTION
[0022] In order to make the technical means, creative features, objectives and effects achieved by the present invention easy to understand, the present invention is further described below in conjunction with specific implementation methods.
[0023] like Figure 1-2 As shown, a drainage pipe network dredging auxiliary device includes a pedal 1, a U-shaped frame 2 and a rod holding seat 3, wherein a U-shaped frame 2 is fixed above the frame plate of the pedal 1, and the rod holding seat 3 is welded to the surface of a vertical frame plate on one side of the U-shaped frame 2, and a rotating hole 4 for screwing a long screw 12 is provided at the seat plate of the rod holding seat 3, a front guide plate 5 is welded to the surface of the long frame plate of the U-shaped frame 2 away from the rod holding seat 3, and a fixed plate 6 is welded to the lower surface of the plate body on one side of the front guide plate 5 away from the rod holding seat 3, and a guide groove is provided at the front guide plate 5 above the fixed plate 6 along the length direction of the plate body 7, and a guide rod 8 fixed on the top of a movable plate 9 is clamped in the groove body of the guide groove 7, a U-shaped seat 10 is welded to the plate surface of the movable plate 9 on one side facing the rod holding seat 3, and a rotating head 11 welded to the head of a long screw 12 is clamped in the seat groove of the U-shaped seat 10, and pillars A13 and pillars B14 are welded to the plate surfaces of the fixed plate 6 and the movable plate 9 respectively, and the column outsides of the pillars A13 and B14 are clamped with I-shaped guide wheels 18 by bearings 15, and the column end faces of the pillars A13 and B14 are locked with pressure plates 16 by fastening bolts 17.
[0024] The inner ring of the bearing 15 is interference fit on the outer side of the column of the pillar A13 and the pillar B14, and the I-shaped guide wheel 18 is interference fit on the outer ring of the bearing 15;
[0025] By adopting the above technical solution, after the pillars A13 and B14 are clamped with the bearings 15, the I-shaped guide wheel 18 can be clamped with the bearings 15, so that the I-shaped guide wheel 18 can rotate at the pillars A13 and B14 with the help of the bearings 15.
[0026] The bolt body of the fastening bolt 17 is screwed into the column hole grooves of the pillar A13 and the pillar B14 from the disk hole of the pressure plate 16, and the disk body of the pressure plate 16 is pressed on the outer end surface of the inner ring of the bearing 15;
[0027] By adopting the above technical solution, the fastening bolt 17 can screw the pressure plate 16 into the pillar A13 and the pillar B14, so that the bearing 15 is pressed into the pillar A13 and the pillar B14.
[0028] The width of the U-shaped seat 10 is the same as the diameter of the cylindrical block of the rotary head 11;
[0029] By adopting the above technical solution, the rotating head 11 can be adapted and inserted into the U-shaped seat 10 for rotation.
[0030] The guide groove 7 is a T-shaped groove, and a T-shaped block of a guide rod 8 is inserted into the guide groove 7, and the vertical block of the guide rod 8 is welded to the upper plate surface of the moving plate 9;
[0031] By adopting the above technical solution, the T-shaped groove body of the guide groove 7 can be adapted and inserted into the T-shaped block body of the guide rod 8, so that the movable plate 9 can slide smoothly in the guide groove 7 of the front guide plate 5 with the help of the guide rod 8.
[0032] Wherein, two connecting plates are welded between the long frame plate of the U-shaped frame 2 and the plate body of the front guide plate 5;
[0033] By adopting the above technical solution, the U-shaped frame 2 and the front guide plate 5 are firmly welded by means of a double set of connecting plate bodies.
[0034] It should be noted that the utility model is a drainage network dredging auxiliary device. When the drainage network dredging vehicle needs to perform a drainage network dredging operation, the pedal 1 can be placed close to the ground outside the wellhead of the drainage network, so that the front guide plate 5 on the surface of the U-shaped frame 2 faces the wellhead, and then the dredging gun head can be released downward from the rotating frame of the dredging vehicle, and the dredging gun head can enter the drainage pipe along the wellhead. At this time, the worker can put the rear pipe of the dredging gun head into the I-shaped guide wheel 18 outside the pillar A13, and then hold the rod. The long screw 12 is rotated at the rotating hole 4 of the seat 3, so that the long screw 12 pushes the movable plate 9 to move toward the fixed plate 6 at the U-shaped seat 10 with the rotating head 11, and the movable plate 9 moves smoothly in the guide groove 7 of the front guide plate 5 with the guide rod 8. When the I-shaped guide wheel 18 on the surface of the movable plate 9 and the I-shaped guide wheel 18 on the surface of the fixed plate 6 clamp the rear pipe of the dredging gun head, the dredging vehicle can send high-pressure water to the dredging gun head. Driven by the high-pressure water, the dredging gun head enters the drain pipe. At this time, the pipe behind the dredging gun head can be Under the pulling force of the gun head, the auxiliary device of the utility model can be pressed on the ground outside the wellhead of the drainage network by pressing a heavy object on the pedal 1 or stepping on it manually. When the dredging vehicle is unblocked, the auxiliary device of the utility model can be used on the ground outside the wellhead of the drainage network. When the rotating rack reels the tube body of the dredging gun head, the tube body can also be smoothly wound upward between the I-shaped guide wheels 18 until the dredging gun head approaches the I-shaped guide wheel 18, and then the long screw 12 is screwed out of the rotating hole 4, and then the movable plate 9 can carry the I-shaped guide wheel 18 away from the I-shaped guide wheel 18 of the fixed plate 6, so that the distance between the two groups of I-shaped guide wheels 18 is opened, thereby facilitating the removal of the pipeline and reeling the dredging gun head to the rotating rack of the dredging vehicle, and then the auxiliary device of the utility model can be lifted by the workers and placed on the dredging vehicle for carrying.
[0035] It should be noted that the utility model is a drainage pipe network dredging auxiliary device. The components in the utility model are all components known to technical personnel in the field, and their structures and principles can be known to technical personnel through technical manuals or through conventional experimental methods.
[0036] The above shows and describes the basic principle and main features of the utility model and the advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only for explaining the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection claimed by the utility model is defined by the attached claims and their equivalents.
Claims
1. A drainage network dredging auxiliary device, Features: The utility model comprises a pedal (1), a U-shaped frame (2) and a rod holding seat (3), wherein a U-shaped frame (2) is fixed above the frame plate of the pedal (1), and a rod holding seat (3) is welded to the surface of a vertical frame plate on one side of the U-shaped frame (2), a rotating hole (4) for screwing a long screw (12) is provided at the seat plate of the rod holding seat (3), a front guide plate (5) is welded to the surface of the long frame plate of the U-shaped frame (2) away from the rod holding seat (3), and a fixed plate (6) is welded to the lower surface of a plate body on one side of the front guide plate (5) away from the rod holding seat (3), a guide groove (7) is provided at the front guide plate (5) above the fixed plate (6) along the length direction of the plate body, and the groove of the guide groove (7) A guide rod (8) fixed at the top of a movable plate (9) is inserted into the body, a U-shaped seat (10) is welded to the surface of the plate body of the movable plate (9) facing the rod holding seat (3), and a rotating head (11) welded to the head of a long screw (12) is inserted into the seat groove of the U-shaped seat (10), a support A (13) and a support B (14) are respectively welded to the plate body surfaces of the fixed plate (6) and the movable plate (9), an I-shaped guide wheel (18) is inserted into the column body of the support A (13) and the support B (14) by means of a bearing (15), and a pressure plate (16) is locked at the end faces of the column bodies of the support A (13) and the support B (14) by means of a fastening bolt (17).
2. A drainage pipe network dredging auxiliary device according to claim 1, Features: The inner ring of the bearing (15) is interference fit on the outside of the column of the pillar A (13) and the pillar B (14), and the I-shaped guide wheel (18) is interference fit on the outer ring of the bearing (15).
3. A drainage pipe network dredging auxiliary device according to claim 1, Features: The bolt body of the fastening bolt (17) is screwed into the column hole grooves of the support A (13) and the support B (14) from the disk hole of the pressure plate (16), and the disk body of the pressure plate (16) is pressed against the outer end surface of the inner ring of the bearing (15).
4. A drainage pipe network dredging auxiliary device according to claim 1, Features: The width of the seat cavity of the U-shaped seat (10) is the same as the diameter of the cylindrical block of the rotary head (11).
5. A drainage pipe network dredging auxiliary device according to claim 1, Features: The groove body of the guide groove (7) is a T-shaped groove body, and a T-shaped block body of a guide rod (8) is inserted into the guide groove (7), and the vertical block of the guide rod (8) is welded to the upper plate surface of the moving plate (9).
6. A drainage pipe network dredging auxiliary device according to claim 1, Features: Two connecting plates are welded between the long frame plate of the U-shaped frame (2) and the plate body of the front guide plate (5).