CN219491253U - Municipal administration sewage pipe network pull throughs - Google Patents

Abstract

The utility model relates to a municipal sewage pipe network dredging device which comprises a dredging drill bit, a supporting rod, a dredging groove, a dredging pipe, a rotating groove, a sewage pipe, a limiting ring, a first motor, a first gear and an annular sawtooth groove, wherein the first motor is provided with a first rotating shaft; the support rod is provided with a base, the base is slidably provided with a slide bar, the slide bar is provided with a roller, the support rod is provided with a second motor, a second gear is arranged at the power output end of the second motor, the support rod is rotatably provided with an inner gear meshed with the second gear, the inner gear is provided with a fixed block, the fixed block is connected with a connecting rope, and the base is provided with a return spring connected with the slide bar.

Description

Municipal administration sewage pipe network pull throughs

Technical Field

The utility model relates to the technical field of sewage pipe network dredging, in particular to a municipal sewage pipe network dredging device.

Background

The urban hydraulic engineering is a project constructed for controlling and allocating various water resources in the urban area to achieve the aim of removing harmful substances, wherein a sewage pipeline is a carrier for water transportation. After running for a long time, the urban drainage system is often blocked by dirt or sediment accumulation, and if the urban drainage system is not cleaned in time, great inconvenience is caused to the life of citizens.

Through retrieval, the utility model discloses a municipal sewage pipe network dredging device, and particularly relates to the technical field of machinery, the municipal sewage pipe network dredging device comprises a dredging drill bit and a supporting rod, wherein dredging grooves are formed in the dredging drill bit, a plurality of dredging rods are fixedly arranged on the surface of the dredging drill bit, dredging grooves communicated with the dredging grooves are formed in the dredging rods, dredging pipes communicated with the dredging grooves are fixedly arranged on one side, close to the supporting rod, of the dredging drill bit, a rotating groove is formed in the inner portion, close to one end of the dredging drill bit, of the supporting rod, a power mechanism is arranged in the supporting rod, and a sewage drain pipe is fixedly arranged in the supporting rod. According to the utility model, the dredging pipe can be driven to rotate in the rotary groove by the rotation of the rotary motor, so that the rotary dredging drill bit can smoothly drill into sludge to squeeze the sludge into the dredging groove along the dredging groove, and the sludge in the dredging groove enters the sewage drain pipe along the dredging pipe for sewage drainage and dredging. The patent of this utility model, however, has the following problems:

1. in the application, the problem of matching sewage pipe networks with different specifications is not considered, and for sewage pipes with larger pipe diameters, the equipment cannot achieve the optimal dredging effect, so that the treatment method is poor and the universality is not strong;

2. the problem that the sludge is possibly blocked after being discharged into a sewage drain pipe is not considered in the application, so that the sewage drain effect is poor and even the normal use of the equipment is affected.

Disclosure of Invention

In view of the above-mentioned problems with the background art, the present utility model has as its object: provides a municipal sewage pipe network dredging device, solves the problem existing in the prior art.

In order to achieve the technical purpose, the utility model adopts the following technical scheme:

the utility model provides a municipal sewage pipe network pull throughs, includes pull throughs drill bit, bracing piece, pull throughs, dredge pole, dredge groove, dredge pipe, rotation groove, blow off pipe, spacing ring, first motor, first gear and annular sawtooth recess, first motor is provided with first rotation axis, first rotation axis fixed mounting has first gear, first rotation axis fixed mounting has drive bevel gear, the bracing piece is provided with the crushing room, the second rotation axis is installed to the crushing room, second rotation axis fixed mounting have with drive bevel gear engaged with drive bevel gear's driven bevel gear, second rotation axis fixed mounting has broken blade;

the support rod is provided with a base, a slide bar is slidably mounted on the base, a roller is mounted on the slide bar, a second motor is arranged on the support rod, a second gear is mounted at the power output end of the second motor, an inner gear meshed with the second gear is rotatably mounted on the support rod, a fixed block is arranged on the inner gear, a connecting rope is connected with the fixed block, the connecting rope is connected with the slide bar, and a return spring connected with the slide bar is mounted on the base.

Further defined, the support bar is provided with guide rollers that mate with the connecting ropes. By means of the structural design, the friction damage to the connecting rope is smaller, and the service life of the equipment is prolonged.

Further defined, the base top end is provided with a sealing rubber ring. By means of the structural design, impurities such as sludge are prevented from entering the base, and the normal use of the equipment is avoided from being influenced by the impurities.

Further limiting, a rubber cushion layer is arranged at the contact position of the supporting rod and the limiting ring. By means of the structural design, friction damage to the limiting ring is smaller, and the service life of the device is prolonged.

Further defined, a rubber cushion layer is arranged at the contact position of the sliding rod and the base. By means of the structural design, friction damage to the sliding rod is smaller, and the service life of the equipment is prolonged.

The technical scheme of the utility model has the following beneficial effects:

according to the utility model, the sliding rod and the base are arranged, so that the device can be adjusted by sliding the sliding rod in the base to adapt to sewage pipelines with different pipe diameter specifications, and the effect of stronger universality is achieved;

according to the utility model, the crushing blade is arranged, so that the sludge can be crushed by the crushing blade, and the effect of preventing the pipeline from being blocked by sludge caking is achieved.

Drawings

The utility model can be further illustrated by means of non-limiting examples given in the accompanying drawings;

FIG. 1 is a schematic structural view of a municipal sewage pipe network dredging device according to the utility model;

FIG. 2 is a cross-sectional view taken at A-A of FIG. 1;

FIG. 3 is a top cross-sectional view of a municipal sewage pipe network dredging device according to the utility model;

fig. 4 is an enlarged schematic view of region B in fig. 2.

The main reference numerals are as follows: dredging the drill bit 1; a support bar 2; dredging the groove 3; a dredge rod 4; a dredging groove 5; a dredging pipe 6; a rotating groove 7; a drain pipe 8; a stop collar 9; a first motor 10; a first gear 11; an annular sawtooth groove 12; a first rotation shaft 13; a drive bevel gear 14; a crushing chamber 15; a second rotation shaft 16; a driven bevel gear 17; a crushing blade 18; a base 19; a slide bar 20; a roller 21; a second gear 22; an internal gear 23; a fixed block 24; a connecting rope 25; a return spring 26; a guide roller 27.

Detailed Description

In order that those skilled in the art will better understand the present utility model, the following technical scheme of the present utility model will be further described with reference to the accompanying drawings and examples.

As shown in fig. 1 to 4, the municipal sewage pipe network dredging device comprises a dredging drill bit 1, a supporting rod 2, a dredging groove 3, a dredging rod 4, a dredging groove 5, a dredging pipe 6, a rotating groove 7, a drain pipe 8, a limiting ring 9, a first motor 10, a first gear 11 and an annular sawtooth groove 12, wherein the first motor 10 is provided with a first rotating shaft 13, the first rotating shaft 13 is fixedly provided with the first gear 11, the first rotating shaft 13 is fixedly provided with a driving bevel gear 14, the supporting rod 2 is provided with a crushing chamber 15, the crushing chamber is provided with a second rotating shaft 16, the second rotating shaft 16 is fixedly provided with a driven bevel gear 17 meshed with the driving bevel gear 14, and the second rotating shaft 16 is fixedly provided with a crushing blade 18;

the support rod 2 is provided with a base 19, the base 19 is slidably provided with a slide bar 20, the slide bar 20 is provided with a roller 21, the support rod 2 is provided with a second motor, a second gear 22 is arranged at the power output end of the second motor, the support rod 2 is rotatably provided with an inner gear 23 meshed with the second gear 22, the inner gear 23 is provided with a fixed block 24, the fixed block 24 is connected with a connecting rope 25, the connecting rope 25 is connected with the slide bar 20, and the base 19 is provided with a return spring 26 connected with the slide bar 20.

Description of working principle:

the basic function of the device is the same as that of a municipal sewage pipe network dredging device (application number 202121967728.3), the device drives a first rotary shaft 13 to drive a first gear 11 to rotate through a first motor 10, the first gear 11 rotates to drive an annular sawtooth groove 12 meshed with the first gear 11 to move, so that a dredging pipe 6 rotates, a dredging drill bit 1 is finally driven to rotate for dredging through rotation of the dredging pipe 6, and a mud digging rod 4 sequentially discharges mud through a mud digging groove 5, a dredging groove 3 and a drain pipe 8; it is worth to say that when the equipment dredges sewage pipes with different pipe diameters, the second motor is started, the power output end of the second motor drives the second gear 22 to rotate, the second gear 22 rotates to drive the internal gear 23 meshed with the second gear 22 to rotate, the internal gear 23 rotates to tighten the connecting rope 25 so that the sliding rod 20 is retracted into the base 19, and finally the roller 21 is matched with the pipe diameters of the sewage pipes; when the equipment is in the operation process, the first motor 10 drives the first rotation shaft 13 to rotate at the moment, the dredging drill bit 1 works, meanwhile, the driving bevel gear 14 fixedly installed on the first rotation shaft 13 rotates, the driving bevel gear 14 rotates to drive the driven bevel gear 17 meshed with the driving bevel gear 14 to rotate, the driven bevel gear 17 rotates to drive the second rotation shaft 16 to rotate, finally, the crushing blade 18 is driven to rotate, sludge can pass through the crushing chamber 15 after entering the sewage draining pipe 8, and at the moment, the harder sludge is crushed by the crushing blade 18 so as to prevent blockage from affecting the normal use of the equipment.

Preferably, the support bar 2 is provided with guide rollers 27 matching the connecting ropes 25. By means of the structural design, the friction damage to the connecting rope 25 is smaller, and the service life of the equipment is prolonged.

Preferably, a sealing rubber ring is arranged at the top end of the base 19. By means of the structural design, the base 19 is prevented from entering impurities such as sludge, and the normal use of the equipment is prevented from being influenced by the impurities.

Preferably, a rubber cushion layer is arranged at the contact position of the supporting rod 2 and the limiting ring 9. By means of the structural design, friction damage to the limiting ring 9 is smaller, and the service life of the device is prolonged.

Preferably, a rubber cushion is provided where the slide bar 20 contacts the base 19. By the structural design, the sliding rod 20 is less damaged by friction, and the service life of the equipment is prolonged.

The above embodiments are merely illustrative of the principles of the present utility model and its effectiveness, and are not intended to limit the utility model. Modifications and variations may be made to the above-described embodiments by those skilled in the art without departing from the spirit and scope of the utility model. Accordingly, it is intended that all equivalent modifications and variations of the utility model be covered by the claims of this utility model, which are within the skill of those skilled in the art, can be made without departing from the spirit and scope of the utility model disclosed herein.

Claims (5)

1. Municipal administration sewage pipe network pull throughs, including pull throughs drill bit (1), bracing piece (2), pull throughs (3), dredge pole (4), dredge groove (5), pull throughs (6), rotation groove (7), blow off pipe (8), spacing ring (9), first motor (10), first gear (11) and annular sawtooth recess (12), its characterized in that: the first motor (10) is provided with a first rotating shaft (13), the first rotating shaft (13) is fixedly provided with the first gear (11), the first rotating shaft (13) is fixedly provided with a drive bevel gear (14), the supporting rod (2) is provided with a crushing chamber (15), the crushing chamber is provided with a second rotating shaft (16), the second rotating shaft (16) is fixedly provided with a driven bevel gear (17) meshed with the drive bevel gear (14), and the second rotating shaft (16) is fixedly provided with a crushing blade (18);

the support rod (2) is provided with a base (19), a slide bar (20) is installed in the base (19) sliding, gyro wheel (21) is installed to slide bar (20), bracing piece (2) are provided with the second motor, second gear (22) are installed to second motor power take off, bracing piece (2) rotate install with second gear (22) engaged with internal gear (23), internal gear (23) are provided with fixed block (24), fixed block (24) are connected with connecting rope (25), connecting rope (25) with slide bar (20) are connected, base (19) install with return spring (26) that slide bar (20) are connected.

2. The municipal sewage pipe network dredging device according to claim 1, wherein: the support rod (2) is provided with a guide roller (27) matched with the connecting rope (25).

3. A municipal sewage pipe network dredging device according to claim 2, wherein: the top end of the base (19) is provided with a sealing rubber ring.

4. A municipal sewage pipe network dredging device according to claim 3, wherein: the contact part of the supporting rod (2) and the limiting ring (9) is provided with a rubber cushion layer.

5. The municipal sewage pipe network dredging device according to claim 4, wherein: a rubber cushion layer is arranged at the contact position of the sliding rod (20) and the base (19).