CN218991596U

CN218991596U - High-pressure water circulation mechanism of municipal sewage pipe push pipe tunneling machine

Info

Publication number: CN218991596U
Application number: CN202222421588.0U
Authority: CN
Inventors: 江苏珍; 张玉民; 王高州
Original assignee: Jiangsu Xinlilai Heavy Industry Technology Co ltd
Current assignee: Jiangsu Xinlilai Heavy Industry Technology Co ltd
Priority date: 2022-09-13
Filing date: 2022-09-13
Publication date: 2023-05-09
Anticipated expiration: 2032-09-13

Abstract

The utility model discloses a high-pressure water circulation mechanism of a municipal sewage pipe jacking tunneling machine, which comprises a jacking machine main body, wherein a cutter disc is arranged at the left outer position of the jacking machine main body, a mud bin is arranged at the right inner position of the cutter disc, a pulp feeding and discharging pipeline is arranged at the right lower position of the mud bin, a pulp discharging device is arranged at the inner side position of the pulp feeding and discharging pipeline, a hydraulic pump station is arranged at the right upper position of the pulp feeding and discharging pipeline, an electric system is arranged at the right lower position of the hydraulic pump station, and the pulp discharging device comprises a rotating ring, beads, an arc-shaped guide rod and a guide plate.

Description

High-pressure water circulation mechanism of municipal sewage pipe push pipe tunneling machine

Technical Field

The utility model belongs to the technical field of high-pressure water circulation mechanisms, and particularly relates to a high-pressure water circulation mechanism of a municipal sewage pipe jacking tunneling machine.

Background

The pipe-jacking tunneling machine is mechanical equipment for excavating deep soil or underground in mountain, performing engineering tunneling and other engineering, and is usually used for subway, mountain tunnel and other engineering.

Through searching, the patent document with the application number of CN201820413026.2 discloses an external high-pressure water circulation structure of a rock pipe-jacking tunneling machine, which comprises a pipe-jacking tunneling machine rear cylinder, wherein a plurality of grouting group holes are further formed in the pipe-jacking tunneling machine rear cylinder, and fixing blocks are further arranged on two sides of each grouting group hole; the fixed block is also provided with a first mounting groove, one side wall of the first mounting groove is also provided with a sliding groove, and the sliding groove penetrates through the first mounting groove; the bottom of the first mounting groove is fixedly connected with a first clamping block through a plurality of springs; the first fixture block is mutually matched with the first mounting groove, but the problems that the slurry discharging speed is low, and the inner wall of a slurry inlet and outlet pipeline is easy to adhere to slurry to cause blockage after long-time use exist.

Disclosure of Invention

The utility model aims to provide a high-pressure water circulation mechanism of a municipal sewage pipe jacking tunneling machine, which solves the problems that the slurry discharging speed is low and the inner wall of a slurry inlet and outlet pipeline is easy to adhere to slurry to cause blockage after long-time use in the prior art.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a municipal administration sewage pipe push pipe entry driving machine's high-pressure water circulation mechanism, includes the push pipe machine main part, the left side external position department of push pipe machine main part is provided with the blade disc, the right side internal position department of blade disc is provided with the mud storehouse, the right side lower side position department of mud storehouse is provided with into row's thick liquid pipeline, the inboard position department of advancing row's thick liquid pipeline is provided with the mud device, the upper right side position department of advancing row's thick liquid pipeline is provided with hydraulic power unit, the lower right side position department of hydraulic power unit is provided with electrical system, the mud device includes swivel becket, caulking bead, arc guide bar, deflector, the lower side internal position department of arc guide bar is provided with the deflector, both ends external position department is provided with the swivel becket about the arc guide bar, the outside position department of swivel becket is provided with the caulking bead, the push pipe machine main part is through electrical system power supply.

Preferably, the connection position of the pulp discharging device and the pulp feeding and discharging pipeline is provided with a rolling groove, the right position of the cutter disc is provided with a driving system, the right position of the driving system is provided with a motor, the upper position of the driving system is provided with a deviation correcting system, the left position of the hydraulic pump station is provided with a hydraulic reversing valve, and the right tail end position of the pulp feeding and discharging pipeline is provided with a pipeline outlet.

Preferably, the arc guide rods are arranged in two, and the two arc guide rods are respectively arranged at the outer positions of the upper side and the lower side of the guide plate.

Preferably, the two rotating rings are respectively arranged at the left side and the right side of the two arc-shaped guide rods, and the guide plates are respectively connected with the two arc-shaped guide rods and the two rotating rings in an integrated connection mode.

Preferably, the slurry discharging device is made of metal materials and has the characteristics of wear resistance and corrosion resistance.

Preferably, the beads are provided with four beads, and the four beads are respectively arranged at the outer side positions of the two rotating rings.

Preferably, the two rolling grooves are arranged in total, and the two rolling grooves are respectively arranged at the connection positions of the embedded beads and the slurry inlet and outlet pipelines.

Preferably, the pulp discharging device is connected with the pulp feeding and discharging pipeline in an embedded connection mode, and the pulp discharging device can rotate in the pulp feeding and discharging pipeline through four embedded beads and two rolling grooves.

Compared with the prior art, the utility model provides the high-pressure water circulation mechanism of the municipal sewage pipe jacking tunneling machine, which has the following beneficial effects:

in this municipal sewage pipe push pipe tunneller's high-pressure water circulation mechanism, can play the effect of accelerating to advance to arrange thick liquid pipeline internal discharge thick liquid speed through the setting of thick liquid device and rolling groove, prevent that mud from advancing the jam in arranging thick liquid pipeline, through can also be through the rotation of thick liquid device, constantly with advance to arrange thick liquid pipeline contact, wipe the effect of adhesion on advancing to arrange thick liquid pipeline inner wall.

Drawings

FIG. 1 is a schematic view showing the structure of the pipe pushing jack according to the present utility model from the view of the inner section of the main body.

Fig. 2 is a schematic structural view of a section view of a slurry inlet and outlet pipeline in the utility model.

FIG. 3 is a schematic view of the structure of the slurry discharging device of the present utility model after being removed from the slurry inlet and outlet pipes.

Fig. 4 is a schematic structural view of the slurry discharging device according to the present utility model after the guide plate is removed.

In the figure: 1. a mud bin; 2. a pulp feeding and discharging pipeline; 3. a conduit outlet; 4. an electrical system; 5. a hydraulic pump station; 6. a hydraulic reversing valve; 7. a push bench main body; 8. a motor; 9. a drive system; 10. a cutterhead; 11. a deviation correcting system; 12. a rolling groove; 13. a pulp discharging device; 14. an arc-shaped guide rod; 15. a guide plate; 16. a rotating ring; 17. and (5) embedding beads.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

The utility model provides a high-pressure water circulation mechanism of a municipal sewage pipe jacking tunneling machine, which is shown in figures 1-4, and comprises a pipe jacking machine main body 7, wherein a cutter disc 10 is arranged at the outer position of the left side of the pipe jacking machine main body 7, a mud bin 1 is arranged at the inner position of the right side of the cutter disc 10, a pulp feeding and discharging pipeline 2 is arranged at the lower right side of the mud bin 1, a pulp discharging device 13 is arranged at the inner side of the pulp feeding and discharging pipeline 2, a hydraulic pump station 5 is arranged at the upper right side of the pulp feeding and discharging pipeline 2, an electric system 4 is arranged at the lower right side of the hydraulic pump station 5, the pulp discharging device 13 comprises a rotating ring 16, beads 17, an arc-shaped guide rod 14 and a guide plate 15, the lower side internal position department of arc guide bar 14 is provided with deflector 15, the left and right sides both ends external position department of arc guide bar 14 is provided with swivel ring 16, the outside position department of swivel ring 16 is provided with the caulking bead 17, push bench main part 7 is supplied power through electrical system 4, the hookup location department of pulp discharging device 13 and advance row thick liquid pipeline 2 is provided with rolling groove 12, the right side position department of blade disc 10 is provided with actuating system 9, actuating system 9's right side position department is provided with motor 8, actuating system 9's upside position department is provided with rectifying system 11, hydraulic pump station 5's left side position department is provided with hydraulic reversing valve 6, advance row thick liquid pipeline 2's right side end position department is provided with pipeline export 3

As shown in fig. 2 and 4, the arc-shaped guide rods 14 are provided with two arc-shaped guide rods 14, the two arc-shaped guide rods 14 are respectively arranged at the outer positions of the upper side and the lower side of the guide plate 15, the two rotating rings 16 are respectively arranged at the positions of the left side and the right side of the two arc-shaped guide rods 14, the guide plate 15 is respectively connected with the two arc-shaped guide rods 14 and the two rotating rings 16 in an integrated connection mode, the slurry discharging device 13 is made of metal materials and has the characteristics of wear resistance and corrosion resistance, the four beads 17 are provided with four beads 17, the four beads 17 are respectively arranged at the outer positions of the two rotating rings 16, and when slurry is discharged to the pipeline outlet 3 through the slurry inlet and discharging pipeline 2, the slurry discharging device 13 can be driven to rotate in the rolling groove 12 by using the beads 17, so that the effect of accelerating the slurry discharging is achieved

As shown in fig. 2, 3 and 4, the rolling grooves 12 are provided with two, and the two rolling grooves 12 are respectively arranged at the connection positions of the embedded beads 17 and the slurry inlet and outlet pipeline 2, the slurry outlet device 13 is connected with the slurry inlet and outlet pipeline 2 in an embedded connection mode, the slurry outlet device 13 can rotate in the slurry inlet and outlet pipeline 2 through the four embedded beads 17 and the two rolling grooves 12, and the rotation of the slurry outlet device 13 can further stir slurry to prevent the slurry from solidifying and blocking the slurry inlet and outlet pipeline 2 and clean the slurry adhered on the slurry inlet and outlet pipeline 2.

The working principle of the utility model is as follows: firstly, a user supplies power to an electrical system 4 by connecting an external power supply, after a pipe jacking main body 7 is started, the direction of the pipe jacking main body 7 can be changed through a deviation correcting device 11, a motor 8 drives a driving system 9 to drive a cutter disc 10 to rotate, soil at the advancing position is scraped by utilizing continuous rotation of the cutter disc 10, high-pressure water is conveyed to the cutter disc 10 by a hydraulic pump station 5, scraped slurry is flushed, the flushed slurry enters a mud bin 1 along with the advancing of the pipe jacking main body 7, advances into a slurry inlet and outlet pipeline 2 through the hydraulic pump station 5 and is discharged from a pipeline outlet 3 to the rear side of the pipe jacking main body 7, in the discharging process of the pipe inlet and outlet pipeline 2, a slurry discharging device 13 can be pushed to continuously rotate in the slurry inlet and outlet pipeline 2 by utilizing a caulking bead 17, the discharging pressure is increased, the slurry can be discharged more rapidly, and meanwhile, the effect of preventing slurry from being blocked can be achieved.

Finally, it should be noted that: the foregoing description is only illustrative of the preferred embodiments of the present utility model, and although the present utility model has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements or changes may be made without departing from the spirit and principles of the present utility model.

Claims

1. The utility model provides a municipal sewage pipe push pipe tunneller's high-pressure water circulation mechanism, including push pipe machine main part (7), blade disc (10) that are located push pipe machine main part (7) left side outside position department, mud storehouse (1) that are located blade disc (10) right side inside position department, advance row's thick liquid pipeline (2) that are located mud storehouse (1) right side downside position department, row's thick liquid device (13) that are located advance row's thick liquid pipeline (2) inboard position department, hydraulic pump station (5) that are located advance row's thick liquid pipeline (2) right upside position department, electric system (4) that are located hydraulic pump station (5) right downside position department;

the method is characterized in that: the pulp discharging device (13) comprises a rotating ring (16), beads (17), arc-shaped guide rods (14) and guide plates (15), wherein the guide plates (15) are arranged at the inner positions of the lower sides of the arc-shaped guide rods (14), the rotating ring (16) is arranged at the outer positions of the left end and the right end of each arc-shaped guide rod (14), the beads (17) are arranged at the outer positions of the rotating ring (16), and the main body (7) of the push bench supplies power through an electrical system (4).

2. The high-pressure water circulation mechanism of the municipal sewage pipe-jacking tunneling machine according to claim 1, wherein the high-pressure water circulation mechanism is characterized in that: the utility model discloses a pulp grinder, including pulp grinder, driving system (9), hydraulic pump station (5), driving system (9), motor (8), hydraulic pump station (5), pipeline outlet (3) are provided with in the right side position department of blade disc (10), pulp grinder (13) and advance the hookup location department of pulp discharge pipeline (2) rolling groove (12), the right side position department of blade disc (10) is provided with driving system (8), the upside position department of driving system (9) is provided with rectifying system (11), the left side position department of hydraulic pump station (5) is provided with hydraulic reversing valve (6), the right side end position department of pulp discharge pipeline (2) is provided with pipeline outlet (3).

3. The high-pressure water circulation mechanism of the municipal sewage pipe-jacking tunneling machine according to claim 1, wherein the high-pressure water circulation mechanism is characterized in that: the arc-shaped guide rods (14) are arranged in two, and the two arc-shaped guide rods (14) are respectively arranged at the outer positions of the upper side and the lower side of the guide plate (15).

4. The high-pressure water circulation mechanism of the municipal sewage pipe-jacking tunneling machine according to claim 1, wherein the high-pressure water circulation mechanism is characterized in that: the two rotating rings (16) are respectively arranged at the left side and the right side of the two arc-shaped guide rods (14), and the guide plates (15) are respectively connected with the two arc-shaped guide rods (14) and the two rotating rings (16) in an integrated connection mode.

5. The high-pressure water circulation mechanism of the municipal sewage pipe-jacking tunneling machine according to claim 1, wherein the high-pressure water circulation mechanism is characterized in that: the slurry discharging device (13) is made of metal materials and has the characteristics of wear resistance and corrosion resistance.

6. The high-pressure water circulation mechanism of the municipal sewage pipe-jacking tunneling machine according to claim 1, wherein the high-pressure water circulation mechanism is characterized in that: four beads (17) are arranged in total, and the four beads (17) are respectively arranged at the outer side positions of the two rotating rings (16).

7. The high-pressure water circulation mechanism of the municipal sewage pipe-jacking tunneling machine according to claim 2, wherein the high-pressure water circulation mechanism is characterized in that: the two rolling grooves (12) are arranged in total, and the two rolling grooves (12) are respectively arranged at the connection positions of the embedded beads (17) and the slurry inlet and outlet pipeline (2).

8. The high-pressure water circulation mechanism of the municipal sewage pipe-jacking tunneling machine according to claim 1 or 2, wherein the high-pressure water circulation mechanism is characterized in that: the slurry discharging device (13) is connected with the slurry feeding and discharging pipeline (2) in an embedded connection mode, and the slurry discharging device (13) can rotate in the slurry feeding and discharging pipeline (2) through four embedded beads (17) and two rolling grooves (12).