CN207212353U - The pneumatic discharging structure of cobble push-bench - Google Patents
The pneumatic discharging structure of cobble push-bench Download PDFInfo
- Publication number
- CN207212353U CN207212353U CN201721128625.1U CN201721128625U CN207212353U CN 207212353 U CN207212353 U CN 207212353U CN 201721128625 U CN201721128625 U CN 201721128625U CN 207212353 U CN207212353 U CN 207212353U
- Authority
- CN
- China
- Prior art keywords
- discharging channel
- discharging
- positive stop
- flexible coupling
- drainage conduit
- 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.)
- Expired - Fee Related
Links
Landscapes
- Excavating Of Shafts Or Tunnels (AREA)
Abstract
The utility model belongs to engineering equipment technical field,A kind of more particularly to pneumatic discharging structure of cobble push-bench,Including shell body,Discharging channel is provided with the shell body,One end of the discharging channel is flexible coupling provided with drainage conduit,The drainage conduit one end that is flexible coupling is provided with charging aperture,The other end is provided with discharging opening,The discharging opening that the drainage conduit is flexible coupling is connected with discharging channel,The lower section that the drainage conduit is flexible coupling is provided with magnetic valve,The side of the magnetic valve is hinged with rotary bracket,Discharge baffle plate is fixed with the rotary bracket,The discharge baffle plate is located in discharging channel,The first positive stop is provided with the discharging channel,Second positive stop,First positive stop,Second positive stop is engaged with discharge baffle plate,The top of the discharging channel is provided with air nozzle,Spacing distance between the adjacent air nozzle is 5 20m,The discharging channel inner bottom part is additionally provided with waste material.
Description
Technical field
The utility model belongs to engineering equipment technical field, more particularly to a kind of pneumatic discharging structure of cobble push-bench.
Background technology
Jacking construction is exactly non-excavating construction method, is a kind of piping laying construction technology do not excavated or excavated less.
Construction by pipeline jacking method is exactly to overcome the frictional force of pipeline and surrounding soil by means of pushing up power caused by jacking device in working pit,
Pipeline is headed into soil by the gradient of design, and the earthwork is transported.One section pipe is completed to head into soil layer and then lower double section tube
Son continues jacking.Its principle is by means of the main top thrust such as oil cylinder and pipeline enclosure, relay well, tool pipe or push-bench from work
It is advanced in reception hole and slings always through soil layer in hole.After pipeline follows tool pipe or pipe jacking tunnelling machine closely, be embedded in two holes it
Between.
Push-bench is the plant equipment that construction by pipeline jacking method uses, and excavates the important component that arm component is push-bench, leads to
Often excavating arm component includes digging arm, bucket and bucket cylinder, and bucket cylinder drives bucket to do excavation action.Existing digging arm
Component can only carry out excavation action to single direction, and bucket can only do excavation action repeatedly, other direction examples in one direction
It can not be mined if the material positioned at bucket side.
Current small-sized push bench type, discharge problem are difficult to solve always, and because caliber person of low position enters not going, cleaning is not thorough
Muddy water be easy to block pipeline, and spiral grown power again it is inadequate, normally muddy water can not be discharged.
The content of the invention
The utility model provides a kind of pneumatic discharging structure of cobble push-bench, small to solve to propose in above-mentioned background technology
The problem of type push pipe type discharging structure easily blocks.
The technical problem that the utility model solves is realized using following technical scheme：
A kind of pneumatic discharging structure of cobble push-bench, including shell body, the shell body is interior to be provided with discharging channel, the row
One end of material passage is flexible coupling provided with drainage conduit, and the drainage conduit one end that is flexible coupling is provided with charging aperture, and the other end is provided with discharging opening,
The discharging opening that the drainage conduit is flexible coupling is connected with discharging channel, and the lower section that the drainage conduit is flexible coupling is provided with magnetic valve, described
The side of magnetic valve is hinged with rotary bracket, and discharge baffle plate is fixed with the rotary bracket, and the discharge baffle plate is located at discharge
In passage, the first positive stop, the second positive stop are provided with the discharging channel, it is first positive stop, second spacing
Block is engaged with discharge baffle plate, and the top of the discharging channel is provided with air nozzle, the spacer between the adjacent air nozzle
Waste material is additionally provided with from for 5-20m, the discharging channel inner bottom part.
The material of the discharging channel is steel pipe.
First positive stop, the section of the second positive stop are triangle.
The beneficial effects of the utility model are：
The technical program solves the problems, such as the discharge of long range using pneumatic principle, passed through mainly for small-sized push bench type
Experimental test continuously 100 meters of jacking, the structure can link flexible pipe, steel pipe, discharge baffle plate, magnetic valve, air nozzle etc. by discharge
Part forms, and sets several meters or more than 10 meters of air nozzles, and air nozzle moistens control sequential opening and closing successively by electromagnetism,
Discharge baffle plate is also by Mechanical course, opens air nozzle when discharge baffle plate and closes, electromagnetic valve work is beaten after discharge flapper closure
Open jet valve to start to inflate, the sandstone in steel pipe and lubricating fluid is slided into second nozzle in the presence of gases at high pressure,
Work successively, the opposite direction of air nozzle there are continuous sandstone to stop, the air-flow for being unlikely to air nozzle ejection flows toward opposite direction
It is logical, a suspension bucket is placed in active well, hanging out dress with loop wheel machine after being booked onboard is transported, and the pollution that can solve city is asked
Topic.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model；
In figure：1- shell bodies, 2- discharging channels, 3- drainage conduits are flexible coupling, 4- charging apertures, 5- discharging openings, 6- magnetic valves, 7-
Rotary bracket, 8- discharge baffle plates, the positive stops of 9- first, the positive stops of 10- second, 11- air nozzles, 12- waste materials.
Embodiment
A kind of pneumatic discharging structure of cobble push-bench, including shell body 1, shell body 1 is interior to be provided with discharging channel 2, and discharge leads to
The one end in road 2 is flexible coupling 3 provided with drainage conduit, and drainage conduit 3 one end that are flexible coupling are provided with charging aperture 4, and the other end is provided with discharging opening 5, row
Be flexible coupling 3 discharging opening 5 of expects pipe is connected with discharging channel 2, and be flexible coupling 3 lower section of drainage conduit is provided with magnetic valve 6, magnetic valve 6
Side is hinged with rotary bracket 7, and discharge baffle plate 8 is fixed with rotary bracket 7, and discharge baffle plate 8 is located in discharging channel 2, discharge
The first positive stop 9, the second positive stop 10 are provided with passage 2, the first positive stop 9, the second positive stop 10 are kept off with discharge
Plate phase 8 coordinates, and the top of discharging channel 2 is provided with air nozzle 11, and the spacing distance between adjacent air nozzle 11 is 5-20m, discharge
The inner bottom part of passage 2 is additionally provided with waste material 12.
The material of discharging channel 2 is steel pipe.
First positive stop 9, the section of the second positive stop 10 are triangle.
Embodiment of the present utility model is described in detail above, but the content is only of the present utility model preferable
Embodiment, it is impossible to be considered as being used to limit practical range of the present utility model, it is all made according to present utility model application scope it is equal
Deng change and improvement etc., all should still belong within patent covering scope of the present utility model.
Claims (3)
- A kind of 1. pneumatic discharging structure of cobble push-bench, it is characterised in that：Including shell body, lead in the shell body provided with discharge Road, one end of the discharging channel are flexible coupling provided with drainage conduit, and the drainage conduit one end that is flexible coupling is provided with charging aperture, and the other end is set There is discharging opening, the discharging opening that the drainage conduit is flexible coupling is connected with discharging channel, and the lower section that the drainage conduit is flexible coupling is provided with electricity Magnet valve, the side of the magnetic valve are hinged with rotary bracket, and discharge baffle plate, the discharge baffle plate are fixed with the rotary bracket In discharging channel, the first positive stop, the second positive stop are provided with the discharging channel, first positive stop, Second positive stop is engaged with discharge baffle plate, and the top of the discharging channel is provided with air nozzle, between the adjacent air nozzle Spacing distance be 5-20m, the discharging channel inner bottom part is additionally provided with waste material.
- A kind of 2. pneumatic discharging structure of cobble push-bench according to claim 1, it is characterised in that：The discharging channel Material is steel pipe.
- A kind of 3. pneumatic discharging structure of cobble push-bench according to claim 2, it is characterised in that：First limiting block Block, the section of the second positive stop are triangle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721128625.1U CN207212353U (en) | 2017-09-05 | 2017-09-05 | The pneumatic discharging structure of cobble push-bench |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721128625.1U CN207212353U (en) | 2017-09-05 | 2017-09-05 | The pneumatic discharging structure of cobble push-bench |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207212353U true CN207212353U (en) | 2018-04-10 |
Family
ID=61827006
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721128625.1U Expired - Fee Related CN207212353U (en) | 2017-09-05 | 2017-09-05 | The pneumatic discharging structure of cobble push-bench |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207212353U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114320338A (en) * | 2021-12-29 | 2022-04-12 | 中冶南方城市建设工程技术有限公司 | Pipeline non-excavation pneumatic dumping system and working method thereof |
-
2017
- 2017-09-05 CN CN201721128625.1U patent/CN207212353U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114320338A (en) * | 2021-12-29 | 2022-04-12 | 中冶南方城市建设工程技术有限公司 | Pipeline non-excavation pneumatic dumping system and working method thereof |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN212642692U (en) | Coal mine underground directional long drilling staged hydraulic fracturing device | |
| CN108035730B (en) | Long-distance coal mine roadway pipe jacking tunneling method | |
| CN103147708A (en) | Through type down hole hammer reverse circulation drilling dust collection device | |
| CN101892841A (en) | Observation system of water injection in fractured zone in coal seam goaf | |
| CN107401406A (en) | A kind of new push-bench applied to cobble structure | |
| CN109326193A (en) | Analog crossover karst water burst blocks experimental provision and method | |
| CN207212353U (en) | The pneumatic discharging structure of cobble push-bench | |
| CN203145996U (en) | Downward wet hole drainage | |
| CN111911746A (en) | Device for injecting or recovering robot into pressure pipeline under pressure | |
| CN207212352U (en) | Cobble push-bench conveying discharging structure | |
| CN207212342U (en) | A kind of new push-bench applied to cobble structure | |
| CN108049914A (en) | A kind of mining tailrace for preventing cinder from depositing | |
| CN207363699U (en) | A kind of device for improving downdraft mode paste body filling mining methods Tight filling rate | |
| CN207092033U (en) | A kind of flood discharging tunnel | |
| CN111530911B (en) | Novel maintainable groundwater in-situ repair permeable reactive barrier | |
| CN103867147A (en) | Coal bed gas well parallel pipe no-killing well coal powder discharging system | |
| CN107435542A (en) | Cobble push-bench conveying discharging structure | |
| CN201696048U (en) | Coal seam gob fracture zone water-injection observation system | |
| CN109295939B (en) | Air supplementing system of high-speed water flow tunnel and air ventilation control method of air ventilation system | |
| CN207828917U (en) | Device for preventing sediment deposition on bottom sill of tail gate slot | |
| CN214247389U (en) | Sliding alternate buried pipe gas extraction device for goaf of U-shaped ventilation working face | |
| CN115992532A (en) | Underground engineering construction equipment oil depot arrangement pattern and structure | |
| CN207211315U (en) | Cobble push-bench feeds conveying structure | |
| CN207212349U (en) | Cobble push-bench rubber discharging structure | |
| CN206129306U (en) | Portable vapour -pressure type slip casting device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180410 Termination date: 20180905 |