CN210523290U - High-pressure jet cleaning device for pipeline of shield machine - Google Patents
High-pressure jet cleaning device for pipeline of shield machine Download PDFInfo
- Publication number
- CN210523290U CN210523290U CN201920340101.1U CN201920340101U CN210523290U CN 210523290 U CN210523290 U CN 210523290U CN 201920340101 U CN201920340101 U CN 201920340101U CN 210523290 U CN210523290 U CN 210523290U
- Authority
- CN
- China
- Prior art keywords
- pipeline
- seat
- shield
- jet
- injection
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Images
Landscapes
- Cleaning By Liquid Or Steam (AREA)
Abstract
The utility model discloses a high-pressure jet cleaning device for a shield machine pipeline, which comprises a high-pressure water pump and a jet cleaning component connected with the high-pressure water pump through a rotary pipeline component, wherein the jet cleaning component comprises a resistance ring and a jet seat which are arranged at the end part of the shield machine pipeline, a plurality of sewage discharge holes for discharging residues on the inner wall of the shield machine pipeline are arranged on the resistance ring, a drill bit is arranged on the jet seat, a plurality of jet orifices are arranged on the jet seat, the jet orifices are obliquely arranged on the jet seat, a plurality of positioning springs are evenly arranged on the circumferential surface of the side of the jet seat, the positioning springs are circumferentially distributed on the circumferential surface of the side of the jet seat, and arc guide strips for guiding the jet seat to advance are arranged at the end parts of the positioning springs, the utility model has reasonable structural design, and can comprehensively jet and clean the inner wall of the shield machine pipeline, the cleaning quality of the shield machine pipeline is greatly improved.
Description
Technical Field
The utility model relates to a shield constructs quick-witted technical field, especially relates to a shield constructs quick-witted pipeline high-pressure injection belt cleaning device.
Background
A shield machine is a tunnel boring machine using a shield method. The shield construction method is a "shield" (referred to as a supporting segment) for constructing (laying) a tunnel while a heading machine is heading, and is different from an open construction method. The construction of the tunnel by the machine of the shield method has the characteristics of high automation degree, manpower saving, high construction speed, one-step tunneling, no influence of weather, controllable ground settlement during excavation, reduction of influence on ground buildings, no influence on ground traffic during underwater excavation and the like, and is more economical and reasonable in construction by the shield machine under the conditions of longer tunnel line and larger buried depth.
The basic working principle of the shield tunneling machine is that a cylindrical steel component is pushed forwards along the axis of the tunnel to excavate soil. The casing of the cylinder assembly, the shield, acts as a temporary support for the excavated, not yet lined tunnel section, bearing the pressure of the surrounding soil layers and sometimes also the groundwater pressure and the water that is trapped outside. The operations of digging, dumping, lining and the like are carried out under the shield of the shield.
However, the existing device for spraying and cleaning the pipeline of the shield machine usually adopts one end to send high-pressure water flow to clean the inner wall of the pipeline of the shield machine, residues on the inner wall of the pipeline of the shield machine can only be cleaned by means of the scouring action when the water flow flows, and the cleaning effect is not good, so that certain defects exist.
Therefore, a high-pressure jet cleaning device for the pipeline of the shield tunneling machine is provided.
SUMMERY OF THE UTILITY MODEL
The utility model provides a shield constructs quick-witted pipeline high pressure injection belt cleaning device, aim at can spray the washing to shield to construct quick-witted pipe inner wall comprehensively, promotes the cleaning quality of shield structure machine pipeline.
In order to realize the technical purpose, the technical effect is achieved, the utility model discloses a realize through following technical scheme:
the utility model provides a shield constructs quick-witted pipeline high pressure injection belt cleaning device, include high pressure water pump and through rotatory pipeline subassembly with the injection cleaning assembly that high pressure water pump is connected, the injection cleaning assembly includes fixed mounting at shield structure machine pipeline end's resistance ring and sprays the seat, be equipped with a plurality of blowholes that are used for discharging shield structure machine pipeline inner wall residue on the resistance ring, the threaded mounting has the drill bit on the injection seat, evenly be equipped with a plurality of injection mouths that are the circumference and distribute on the injection seat, just the injection mouth is the slope form and sets up on the injection seat, evenly be equipped with a plurality of positioning spring on the periphery of injection seat side, just positioning spring is the circumference and distributes on the periphery of injection seat side, positioning spring end fixed mounting has the arc guide strip that is used for the guide to spray the seat and marchs.
Preferably, in the high-pressure jet cleaning device for a pipeline of a shield tunneling machine, the drill bit is arranged in a conical surface shape, and a plurality of circumferentially distributed lubrication holes are formed in the drill bit.
Based on above-mentioned technical characteristics, the drill bit setting is the conical surface form, the drilling of the drill bit of being convenient for, and the setting of lubrication hole can be towards the water liquid of spraying of drill bit advancing direction, has played certain lubrication action, the advancing of the drill bit of being convenient for.
Preferably, among the above-mentioned shield structure machine pipeline high pressure injection belt cleaning device, rotatory pipeline assembly includes the fixing base, fixed mounting has the rotation axis on the fixing base, there is the coiling dish through bearing movable mounting on the rotation axis, the coiling has coupling hose on the coiling dish, coupling hose one end with high pressure water pump output end is connected, the coupling hose other end passes the resistance ring and with the injection seat is connected.
Based on the technical characteristics, the winding disc is rotationally arranged, so that the connecting hose close to one end of the injection seat can be conveniently released, the connecting hose can conveniently enter the inside of the pipeline of the shield tunneling machine, and the inner wall of the pipeline of the shield tunneling machine can be cleaned in a flowing manner.
Preferably, in the above-mentioned high-pressure injection cleaning device for a shield machine pipeline, two fixing frames used for fixing the shield machine pipeline and the resistance ring are symmetrically installed on the fixing base, and the top ends of the fixing frames are detachably connected through fastening screws.
Based on the technical characteristics, the resistance ring and the shield machine pipeline are fixed by adjusting the tightness of the fastening screws, so that the end part of the shield machine pipeline is prevented from swinging in the cleaning process, and the smooth cleaning of the inner wall of the shield machine pipeline is ensured.
Preferably, in the high-pressure jet cleaning device for a pipeline of a shield tunneling machine, a retainer for protecting the connection hose is fixedly mounted on the resistance ring.
Based on the technical characteristics, the abrasion of the connecting hose when the connecting hose slides along the resistance ring is reduced by arranging the retainer.
Preferably, in the high-pressure injection cleaning device for a pipeline of a shield tunneling machine, a protection telescopic pipe is arranged in the positioning spring, the protection telescopic pipe is fixedly connected between the injection seat and the arc-shaped guide strip, and the protection telescopic pipe comprises an inner pipe and an outer pipe which is slidably connected to the outer side surface of the inner pipe.
Based on above-mentioned technical characteristics, through setting up the flexible pipe of protection, can avoid positioning spring to take place excessive distortion, prolonged positioning spring's life.
The utility model has the advantages that:
the utility model discloses the back impulsive force that utilizes injection seat blowout rivers drives and sprays the seat and move along the shield structure machine pipeline, has realized that the comprehensive injection of shield structure machine pipe inner wall washs, has promoted the cleaning quality of shield structure machine pipe inner wall greatly.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to these drawings without creative efforts.
Fig. 1 is a schematic view of the overall structure of the present invention;
fig. 2 is a schematic diagram of a resistance ring structure of the present invention;
fig. 3 is a schematic view of the structure of the protection telescopic tube of the present invention;
fig. 4 is a schematic view of the fixing frame of the present invention.
In the drawings, the components represented by the respective reference numerals are listed below:
1-a high-pressure water pump; 2-rotating the pipe assembly; 3-spray cleaning component; 4-a resistance ring; 5-a spray seat; 6-a sewage draining hole; 7-a drill bit; 8-an ejection port; 9-positioning spring; 10-arc guide strip; 11-a lubrication hole; 12-a fixed seat; 13-a rotating shaft; 14-a winding disc; 15-connecting a hose; 16-a fixing frame; 17-a retainer; 18-protective telescopic tube; 19-an inner tube; 20-outer tube.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.
Referring to fig. 1-4, the embodiment is a high-pressure jet cleaning device for a shield machine pipeline, comprising a high-pressure water pump 1 and a jet cleaning assembly 3 connected with the high-pressure water pump 1 through a rotary pipeline assembly 2, wherein the jet cleaning assembly 3 comprises a resistance ring 4 and a jet seat 5 fixedly installed at the end of the shield machine pipeline, the resistance ring 4 is provided with a plurality of blow-off holes 6 for discharging residues on the inner wall of the shield machine pipeline, the resistance ring 4 is fixedly provided with a guard ring 17 for protecting a connecting hose 15, by arranging the guard ring 17, the abrasion of the connecting hose 15 when sliding along the resistance ring 4 is reduced, the jet seat 5 is provided with a drill bit 7 in a threaded manner, the drill bit 7 is arranged in a conical surface shape, the drill bit 7 is provided with a plurality of lubrication holes 11 distributed in a circumferential direction, the drill bit 7 is arranged in a conical surface shape for facilitating the drilling of the drill bit 7, the lubrication holes 11 are arranged to, the lubricating device has a certain lubricating effect, the drilling head 7 can conveniently advance, a plurality of injection ports 8 which are distributed in a circumferential manner are uniformly arranged on the injection seat 5, the injection ports 8 are obliquely arranged on the injection seat 5, a plurality of positioning springs 9 are uniformly arranged on the circumferential surface of the injection seat 5 side, the positioning springs 9 are circumferentially distributed on the circumferential surface of the injection seat 5 side, arc-shaped guide strips 10 for guiding the injection seat 5 to advance are fixedly arranged at the end parts of the positioning springs 9, protective extension tubes 18 are arranged in the positioning springs 9, the protective extension tubes 18 are fixedly connected between the injection seat 5 and the arc-shaped guide strips 10, the protective extension tubes 18 comprise inner tubes 19 and outer tubes 20 which are connected on the outer side surfaces of the inner tubes 19 in a sliding manner, the positioning springs 9 can be prevented from being excessively twisted by arranging the protective extension tubes 18, the service lives of the positioning springs 9 are prolonged, the rotary, two fixing frames 16 for fixing the shield machine pipeline and the resistance ring 4 are symmetrically arranged on the fixing seat 11, the top ends of the fixing frames 16 are detachably connected through fastening screws, the resistance ring 4 and the shield machine pipeline are fixed through the tightness adjustment of the fastening screws, the swinging of the end part of the shield machine pipeline in the cleaning process is avoided, the smooth cleaning work of the inner wall of the shield machine pipeline is ensured, a rotating shaft 13 is fixedly arranged on the fixing seat 12, a winding disc 14 is movably arranged on the rotating shaft 13 through a bearing, a connecting hose 15 is wound on the winding disc 14, one end of the connecting hose 15 is connected with the output end of the high-pressure water pump 1, the other end of the connecting hose 15 penetrates through the resistance ring 4 and is connected with the injection seat 5, the release of the connecting hose 15 close to one end of the injection seat 5 is facilitated through the winding disc 14 which is rotatably arranged, and the connecting hose 15 can conveniently enter the inside of, therefore, the inner wall of the pipeline of the shield tunneling machine is cleaned in a flowing mode.
The utility model discloses a concrete implementation, when using, high pressure water pump 1 provides high-pressure water flow, high-pressure water flow carries in injection seat 5 through coupling hose 15, high-pressure water flow is spout from jet 8 afterwards, the back impulsive force that spun high-pressure water flow produced under the blocking of resistance ring 4 makes injection seat 5 move along the shield structure machine pipeline, injection seat 5 is at the in-process along the shield structure machine pipe motion, arc guide strip 10 and drill bit 7 have played the effect of guide positioning, the sport type of injection seat 5 sprays and can carry out abundant comprehensive injection washing to the shield structure machine pipeline inner wall, the cleaning quality of shield structure machine pipeline inner wall has been promoted greatly.
In the description herein, references to the description of "one embodiment," "an example," "a specific example," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
The preferred embodiments of the present invention disclosed above are intended only to help illustrate the present invention. The preferred embodiments are not exhaustive and do not limit the invention to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and its practical applications, to thereby enable others skilled in the art to best understand the invention for and utilize the invention. The present invention is limited only by the claims and their full scope and equivalents.
Claims (6)
1. The utility model provides a shield constructs quick-witted pipeline high pressure injection belt cleaning device which characterized in that: including high-pressure water pump (1) and through rotatory pipeline subassembly (2) with spray cleaning assembly (3) that high-pressure water pump (1) is connected, spray cleaning assembly (3) including fixed mounting at shield structure machine pipeline end's resistance ring (4) and injection seat (5), be equipped with a plurality of blowholes (6) that are used for discharging shield structure machine pipeline inner wall residue on resistance ring (4), spray seat (5) are gone up the screw thread and are installed drill bit (7), evenly be equipped with a plurality of injection orifices (8) that are the circumference and distribute on injection seat (5), just injection orifice (8) are the slope form and set up on injection seat (5), evenly be equipped with a plurality of positioning spring (9) on injection seat (5) side circumference, just positioning spring (9) are the circumference and distribute on injection seat (5) side circumference, positioning spring (9) tip fixed mounting have be used for guiding the arc seat (5) guide strip (10) of marcing .
2. The high-pressure jet cleaning device for the pipeline of the shield tunneling machine according to claim 1, characterized in that: the drill bit (7) is arranged in a conical surface shape, and a plurality of lubricating holes (11) which are distributed in the circumferential direction are formed in the drill bit (7).
3. The high-pressure jet cleaning device for the pipeline of the shield tunneling machine according to claim 1, characterized in that: rotatory pipeline subassembly (2) include fixing base (12), fixed mounting has rotation axis (13) on fixing base (12), have around system dish (14) through bearing movable mounting on rotation axis (13), it has coupling hose (15) to wind around system dish (14) is gone up, coupling hose (15) one end with high-pressure water pump (1) output is connected, coupling hose (15) other end passes resistance ring (4) and with spray seat (5) are connected.
4. The high-pressure jet cleaning device for the shield machine pipeline according to claim 3, characterized in that: two fixing frames (16) used for fixing the shield machine pipeline and the resistance ring (4) are symmetrically arranged on the fixing seat (12), and the top ends of the fixing frames (16) are detachably connected through fastening screws.
5. The high-pressure jet cleaning device for the shield machine pipeline according to claim 3, characterized in that: and a retainer (17) for protecting the connecting hose (15) is fixedly mounted on the resistance ring (4).
6. The high-pressure jet cleaning device for the pipeline of the shield tunneling machine according to claim 1, characterized in that: a protection telescopic pipe (18) is arranged in the positioning spring (9), the protection telescopic pipe (18) is fixedly connected between the injection seat (5) and the arc-shaped guide strip (10), and the protection telescopic pipe (18) comprises an inner pipe (19) and an outer pipe (20) which is connected to the outer side surface of the inner pipe (19) in a sliding manner.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920340101.1U CN210523290U (en) | 2019-03-18 | 2019-03-18 | High-pressure jet cleaning device for pipeline of shield machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920340101.1U CN210523290U (en) | 2019-03-18 | 2019-03-18 | High-pressure jet cleaning device for pipeline of shield machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210523290U true CN210523290U (en) | 2020-05-15 |
Family
ID=70592304
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920340101.1U Active CN210523290U (en) | 2019-03-18 | 2019-03-18 | High-pressure jet cleaning device for pipeline of shield machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210523290U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111672842A (en) * | 2020-06-08 | 2020-09-18 | 浙江蓝迪电力科技有限公司 | Cable conduit mediation cleaning equipment |
| CN114798610A (en) * | 2022-04-22 | 2022-07-29 | 德州黄河河务局齐河黄河河务局 | Portable water conservancy pipeline cleaning device |
-
2019
- 2019-03-18 CN CN201920340101.1U patent/CN210523290U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111672842A (en) * | 2020-06-08 | 2020-09-18 | 浙江蓝迪电力科技有限公司 | Cable conduit mediation cleaning equipment |
| CN111672842B (en) * | 2020-06-08 | 2022-01-25 | 浙江蓝迪电力科技有限公司 | Cable conduit mediation cleaning equipment |
| CN114798610A (en) * | 2022-04-22 | 2022-07-29 | 德州黄河河务局齐河黄河河务局 | Portable water conservancy pipeline cleaning device |
| CN114798610B (en) * | 2022-04-22 | 2024-03-08 | 德州黄河河务局齐河黄河河务局 | Portable water conservancy pipeline cleaning device |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN210523290U (en) | High-pressure jet cleaning device for pipeline of shield machine | |
| CN108797785A (en) | The dredging Accrete clearing device of drainage pipeline | |
| CN111878662B (en) | Pipeline internal repair equipment | |
| CN109026045B (en) | Cutter head for slurry balance shield machine and slurry balance shield machine | |
| CN211898867U (en) | Inside dredging equipment of drainage pipe | |
| CN214683319U (en) | Dirty water pipe is with device of removing dirt | |
| JP4270493B2 (en) | Reaming device for ground drilling machine | |
| CN113441491A (en) | Pipeline inner wall sludge cleaning equipment for outdoor water conveying pipe of hydraulic engineering | |
| CN110821425A (en) | Coal-bed gas well wall cleaning equipment and circulating well cleaning method | |
| CN110340085B (en) | Inside mediation equipment of rivers pipeline for water conservancy environmental protection | |
| CN108252388B (en) | A kind of sewer mounting structure and dredging method | |
| CN111119327A (en) | Pipe culvert dredging and pollution discharge method | |
| KR100325675B1 (en) | Apparatus for cleaning hard cohesion matters in waterworks and sewerage | |
| CN210023119U (en) | Old pipeline inner wall cleaning equipment in non-excavation restoration of old pipeline | |
| KR101124065B1 (en) | Apparatus and method for repairing sediment in closed conduit | |
| CN212041875U (en) | Pipe section inner wall cleaning device for water conservancy construction | |
| KR100549673B1 (en) | Apparatus for excavation sediment in closed conduit | |
| CN210386844U (en) | Large tracts of land cable duct lays pull throughs | |
| JP3396029B2 (en) | Underground junction type shield machine | |
| CN212563096U (en) | Rock reamer of integral type | |
| RU194342U1 (en) | DEVICE FOR CLEANING THE INTERNAL CAVITY OF THE PIPELINE | |
| CN212866294U (en) | Rotary dredger for pipeline | |
| CN212337201U (en) | Drilling dust removal device | |
| CN210660033U (en) | Drill rod washover tool | |
| CN208844716U (en) | A kind of Severe blockage pipeline dredging head |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |