CN218028131U - Municipal drainage pipeline restoration is with clearing away jam device fast - Google Patents

Abstract

The utility model relates to a municipal drainage pipe restores and uses quick clear block device belongs to the field of municipal administration pipeline desilting technique, and it includes the drill bushing, and the one end of drill bushing is equipped with the pull rod, and the drill bushing lateral wall is equipped with the raceway that is used for carrying the high pressure water, and the play water end of raceway is connected with the shower nozzle, and the one end of drill bushing rotates and is connected with the dabber, is equipped with a plurality of coaxial distribution's saw bit in the spindle, is equipped with in the drill bushing to be used for driving dabber pivoted drive assembly. This application has the effect that improves the clear stifled efficiency of drainage pipe.

Description

Municipal drainage pipeline restoration is with clearing away jam device fast

Technical Field

The application relates to the field of municipal pipeline desilting technology, in particular to a municipal drainage pipeline repairing device capable of rapidly clearing blockage.

Background

Municipal drainage pipes refer to systems consisting of pipes and their appurtenances that collect and discharge sewage, wastewater and rainwater. Drainage pipe can constantly deposit debris such as leaf, dust and domestic waste in the use, and the long time just can lead to the pipeline jam, consequently need regularly dredge the pipeline, wastes such as the silt of clearance pipeline the inside keep for a long time unblocked to prevent that the city from taking place the waterlogging.

In the related art, when the drainage pipeline is repaired and the blockage is cleared, a long rod is mostly adopted to extend into the drainage pipeline for clearing the blockage, and the blockage clearing mode is low in efficiency.

SUMMERY OF THE UTILITY MODEL

In order to improve the clear problem of stifled inefficiency of pipeline, this application provides a municipal drainage pipeline restoration is with cleaing away jam device fast.

The application provides a pair of municipal drainage pipeline restoration is with cleaing away jam device fast adopts following technical scheme:

the utility model provides a municipal drainage pipeline restoration is with clearing away blocking device fast, includes the drill bushing, the one end of drill bushing is equipped with the pull rod, the drill bushing lateral wall is equipped with the raceway that is used for carrying the high pressure water, the play water end of raceway is connected with the shower nozzle, the one end of drill bushing rotates and is connected with the dabber, be equipped with a plurality of coaxial distribution's saw bit on the dabber, be equipped with in the drill bushing and be used for driving dabber pivoted drive assembly.

Through adopting the above technical scheme, during the desilting, in the operator hand-held pull rod stretches into the pipeline with the drill bushing, drive assembly control dabber rotates, the dabber drives the saw bit rotation, make the saw bit cut the plug, raceway switch-on water under high pressure simultaneously, shower nozzle blowout high pressure rivers erode the plug, on the one hand the cutting is gone on with rivers erode in step, the dual clearance effect, on the other hand the plug is reduced by volume after the cutting, more easily by rivers wash away, the clearance of bold jam has been made things convenient for, drainage pipe dredging efficiency has been improved.

Optionally, the driving assembly comprises a driving gear and a driven gear, a servo motor is arranged in the drill bushing, the driving gear is coaxially fixed on a motor shaft of the servo motor, the driven gear is coaxially fixed on the mandrel, and the driving gear and the driven gear are connected through a toothed belt.

Through adopting above-mentioned technical scheme, servo motor drive driving gear rotates, and the driving gear passes through the cingulum and drives driven gear rotation, and driven gear drives the dabber and rotates.

Optionally, a sealing box is arranged in the drill bushing, a cover plate for sealing a box opening is fixed on the sealing box through a screw, the servo motor is installed in the sealing box, a through hole for the motor shaft of the servo motor to penetrate out is formed in the sealing box, and a sealing ring is arranged in the through hole.

Through adopting above-mentioned technical scheme, come with servo motor and plug separation, played the guard action to servo motor.

Optionally, one end of the drill bushing, which faces the mandrel, is provided with two protective covers which are symmetrically distributed about the driven gear, the two protective covers cover the driven gear and are fixed through screws, and the mandrel penetrates through the protective covers.

By adopting the technical scheme, the possibility of winding and interference of the driven gear and the toothed belt by a blockage is reduced, so that the driven gear and the toothed belt are kept in normal meshing transmission.

Optionally, two baffles are arranged at one end, close to the drill bushing, of each protective cover, and the mouth of the drill bushing is covered by the baffles and the protective covers.

Through adopting above-mentioned technical scheme, the baffle has prevented that the plug from getting into in the brill cover, has played the guard action to driving gear and cingulum.

Optionally, the side wall of the drill bushing is slidably connected with a sliding block, one end of the sliding block is connected with a traction rope, the other end of the sliding block is connected with the drill bushing through a spring, and the sliding block is provided with a fixing assembly for fixing the water delivery pipe.

Through adopting above-mentioned technical scheme, when the shower nozzle was supported by the jam, the operator can stimulate the haulage rope and drive the slider and move backward for shower nozzle and jam separation, convenient nimble.

Optionally, fixed subassembly includes clamp and snap ring, the snap ring is fixed on the raceway, the both ends of clamp are all fixed on the slider through locking screw, the clamp is detained on the snap ring and is offered the annular that supplies the clamp embedding on the snap ring.

Through adopting above-mentioned technical scheme, the clamp compresses tightly the snap ring on the slider for raceway and slider relatively fixed, the relative displacement between clamp and snap ring has been restricted in the grafting cooperation of clamp and annular, and the pressure effect of clamp has reduced the possibility that the raceway takes place to warp simultaneously on the snap ring.

Optionally, an arc-shaped bent pipe is arranged at the water outlet end of the water delivery pipe, and the spray nozzles are installed on the bent pipe and distributed along the bent pipe.

Through adopting above-mentioned technical scheme, a plurality of shower nozzles have increased the coverage of high-pressure rivers, do benefit to and improve plug clearance speed.

In summary, the present application includes at least one of the following beneficial technical effects:

1. the mode of synchronously cutting and water flow scouring is adopted, double cleaning effects are achieved, and meanwhile, the volume of the cut blockage is reduced, the blockage is more easily washed away by water flow, and the blockage removing efficiency is improved;

2. when the spray head is supported by the blockage, an operator can pull the traction rope to drive the sliding block to move backwards, so that the spray head is separated from the blockage, and the spray head is convenient and flexible.

Drawings

Fig. 1 is a schematic overall structure diagram of an embodiment of the present application.

Fig. 2 is a schematic structural diagram for embodying a water pipe and an elbow pipe according to an embodiment of the present application.

Fig. 3 is a schematic structural diagram for embodying a sealing box according to an embodiment of the present application.

Fig. 4 is an enlarged view at a in fig. 2.

Description of reference numerals: 1. drilling a sleeve; 11. a pull rod; 12. a water delivery pipe; 121. bending the pipe; 13. a spray head; 14. a mandrel; 141. a saw blade; 2. a drive assembly; 21. a driving gear; 22. a driven gear; 23. a servo motor; 24. a toothed belt; 25. a sealing box; 251. a cover plate; 26. a through hole; 261. a seal ring; 3. a protective cover; 31. a baffle plate; 4. a slider; 41. a hauling rope; 42. a spring; 5. a fixing assembly; 51. clamping a hoop; 511. a ring groove; 52. a snap ring; 53. and locking the screw.

Detailed Description

The present application is described in further detail below with reference to figures 1-4.

The embodiment of the application discloses municipal drainage pipe restores with clearing away blocking device fast. As shown in figure 1, the municipal drainage pipeline repairing rapid blockage removing device comprises a drill bushing 1 and a water delivery pipe 12, one end of the drill bushing 1 is provided with a pull rod 11, the other end of the drill bushing 1 is rotatably connected with a mandrel 14, the mandrel 14 is perpendicular to the axis of the drill bushing 1, two ends of the mandrel 14 are coaxially fixed with saw blades 141, and a driving assembly 2 used for driving the mandrel 14 to rotate is arranged in the drill bushing 1.

As shown in fig. 1 and fig. 2, the outer wall of the drill bushing 1 is slidably connected with a sliding block 4 moving along the axial direction thereof, one end of the sliding block 4 facing the mandrel 14 is connected with the drill bushing 1 through a spring 42, the other end is connected with a traction rope 41, and the head of the traction rope 41 is located at one end of the pull rod 11 far away from the drill bushing 1. The slider 4 is provided with a fixing component 5 for fixing the water pipe 12, the water pipe 12 is a hose, one end of the water pipe 12 close to the mandrel 14 is connected with an arc-shaped bent pipe 121, the bent pipe 121 is coaxially positioned outside the drill bushing 1, the bent pipe 121 is provided with a plurality of nozzles 13 which are arranged at intervals along the arc direction, and one end of the water pipe 12 far away from the drill bushing 1 is communicated with a high-pressure water source.

During the desilting, the operator holds in hand pull rod 11 and sends into the pipeline with drill bushing 1 in, drive assembly 2 control dabber 14 rotates, dabber 14 drives the saw bit 141 rotatory, saw bit 141 cuts the plug, make the plug cut apart into the fritter, raceway 12 switches on high-pressure water source simultaneously, high-pressure water sends into return bend 121 in through raceway 12, each shower nozzle 13 blowout high-pressure rivers, the plug after the cutting is separated under the washing away of high-pressure rivers, compare in dredging with the pole, the mode of going on in step is washd with rivers to the cutting, the clearance effect has been strengthened, thereby make the efficiency of cleaing away the jam improve. When the spray head 13 is supported by the plug, an operator can pull the pull rope 41 to drive the slide block 4 to move backwards, so that the spray head 13 is separated from the plug and continuously sprays high-pressure water flow, the spring 42 is in a stretched state at the moment, the operator can loosen the pull rope 41 after the plug near the spray head 13 is removed, the slide block 4 moves back and returns under the elastic tension of the spring 42, and the spray head 13 keeps the front-end spraying position.

As shown in fig. 1 and 3, the driving assembly 2 comprises a driving gear 21 and a driven gear 22, a sealing box 25 is fixed in the drill bushing 1 through screws, a servo motor 23 is installed in the sealing box 25, and a cover plate 251 for closing the box opening is fixed on the sealing box 25 through screws, so that the servo motor 23 is covered; a motor shaft of the servo motor 23 penetrates out of the sealing box 25 and is coaxially fixed with the driving gear 21, the driven gear 22 is coaxially fixed on the mandrel 14 and is distributed opposite to the driving gear 21, the driving gear 21 and the driven gear 22 are connected through an annular toothed belt 24, and the toothed belt 24 is in a tensioning state. The sealing box 25 is provided with a through hole 26 through which a motor shaft of the servo motor 23 passes, a sealing ring 261 is fixed in the through hole 26, and the sealing ring 261 is sleeved on the motor shaft of the servo motor 23.

The servo motor 23 drives the driving gear 21 to rotate, the driving gear 21 drives the driven gear 22 to rotate through the toothed belt 24, the driven gear 22 drives the spindle 14 to rotate, and the spindle 14 drives the two saw blades 141 to rotate for cutting.

As shown in fig. 2, two baffles 31 which are distributed oppositely are fixed at one end of the drill bushing 1 facing the mandrel 14 through screws, the baffles 31 are semicircular, grooves for the toothed belt 24 to penetrate through are reserved on the two baffles 31, protective covers 3 are vertically arranged at the opposite ends of the two baffles 31, the two protective covers 3 are symmetrically distributed at two sides of the driven gear 22 and cover the driven gear 22 and the toothed belt 24 which extend out of the drill bushing 1, the two protective covers 3 are fixed through screws, and the mandrel 14 penetrates through the two protective covers 3.

The baffle plate 31 and the protective cover 3 jointly shield the mouth of the drill sleeve 1 facing one end of the mandrel 14, so that the possibility of interference of a blockage on the transmission of the toothed belt 24 and the driven gear 22 is reduced, and the servo motor 23 and the driving gear 21 are protected.

As shown in fig. 2 and 4, the fixing assembly 5 includes a clamp 51 and a snap ring 52, the snap ring 52 is disposed on the water pipe 12 in a penetrating manner and fixed to the water pipe 12, the clamp 51 fastens the snap ring 52, two ends of the clamp 51 are fixed to the sliding block 4 through locking screws 53, an annular groove 511 for the clamp 51 to be embedded into is disposed on the snap ring 52, the clamp 51 is abutted against the bottom of the annular groove 511 to fix the snap ring 52, and meanwhile, the displacement of the snap ring 52 along the axial direction is limited.

The implementation principle of the embodiment of the application is as follows: an operator starts the servo motor 23 to drive the saw blade 141 to rotate, the water conveying pipe 12 is connected with a high-pressure water source, each spray head 13 sprays high-pressure water flow, the drill bushing 1 is stretched into the water discharging pipe by the aid of the hand-held pull rod 11, and plugs in the pipeline are cleaned simultaneously by the aid of the saw blade 141 and the high-pressure water flow, so that the pipeline repairing speed is increased.

The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims (8)

1. The utility model provides a municipal drainage pipeline restoration is with clearing away jam device fast which characterized in that: the drill sleeve is characterized by comprising a drill sleeve (1), a pull rod (11) is arranged at one end of the drill sleeve (1), a water pipe (12) used for conveying high-pressure water is arranged on the side wall of the drill sleeve (1), a spray head (13) is connected to the water outlet end of the water pipe (12), a mandrel (14) is connected to one end of the drill sleeve (1) in a rotating mode, a plurality of saw blades (141) which are coaxially distributed are arranged on the mandrel (14), and a driving assembly (2) used for driving the mandrel (14) to rotate is arranged in the drill sleeve (1).

2. The municipal drainage pipeline repairing rapid blockage clearing device according to claim 1, wherein: the driving assembly (2) comprises a driving gear (21) and a driven gear (22), a servo motor (23) is arranged in the drill bushing (1), the driving gear (21) is coaxially fixed on a motor shaft of the servo motor (23), the driven gear (22) is coaxially fixed on the mandrel (14), and the driving gear (21) is connected with the driven gear (22) through a toothed belt (24).

3. The municipal drainage pipeline restoration rapid blockage removal device according to claim 2, wherein: be equipped with seal box (25) in drill bushing (1), be used for through the fix with screw on seal box (25) with box mouth confined apron (251), install in seal box (25) servo motor (23), set up through-hole (26) that supply servo motor (23) motor shaft to wear out on seal box (25), be equipped with sealing washer (261) in through-hole (26).

4. The municipal drainage pipeline restoration rapid blockage clearing device according to claim 3, wherein: drill bushing (1) is equipped with two protection covers (3) about driven gear (22) symmetric distribution towards the one end of dabber (14), two driven gear (22) are covered and fixed through the screw in protection cover (3), dabber (14) run through protection cover (3).

5. The municipal drainage pipeline rehabilitation device for quickly clearing blockages of claim 4, wherein: two one end that protection casing (3) are close to drill bushing (1) all is equipped with baffle (31), two baffle (31) and protection casing (3) are common to be shielded drill bushing (1) oral area.

6. The municipal drainage pipeline repairing rapid blockage clearing device according to claim 1, wherein: drill bushing (1) lateral wall sliding connection has slider (4), the one end of slider (4) is connected with haulage rope (41), and the other end passes through spring (42) to be connected with drill bushing (1), be equipped with fixed subassembly (5) of fixed raceway (12) on slider (4).

7. The municipal drainage pipeline rehabilitation device for quickly clearing blockages of claim 6, wherein: fixed subassembly (5) include clamp (51) and snap ring (52), snap ring (52) are fixed on raceway (12), the both ends of clamp (51) are all fixed on slider (4) through locking screw (53), clamp (51) are detained and are offered annular (511) that supply clamp (51) embedding on snap ring (52) and snap ring (52).

8. The municipal drainage pipeline repairing rapid blockage clearing device according to claim 1, wherein: the water outlet end of the water delivery pipe (12) is provided with an arc-shaped bent pipe (121), and the spray head (13) is arranged on the bent pipe (121) and is distributed with a plurality of spray heads along the bent pipe (121).

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