CN208472732U - A kind of dredger of filling concrete pipe - Google Patents
A kind of dredger of filling concrete pipe Download PDFInfo
- Publication number
- CN208472732U CN208472732U CN201821088871.3U CN201821088871U CN208472732U CN 208472732 U CN208472732 U CN 208472732U CN 201821088871 U CN201821088871 U CN 201821088871U CN 208472732 U CN208472732 U CN 208472732U
- Authority
- CN
- China
- Prior art keywords
- pipe
- filling concrete
- main body
- concrete
- dredger
- 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
Abstract
The utility model discloses a kind of dredgers of filling concrete pipe, the device includes mounting base, supercharging device and safety valve, the mounting base includes main body and the pipe joint component being installed in the main body, the pipe joint component with the filling concrete seal of tube for being connected, the supercharging device includes the air compressor for being set to the air inlet pipe of the main body and being connected with the air inlet pipe, the safety valve is set in the main body, and the safety valve in filling concrete pipe pressure be more than safety valve setting value when automatically open, to reduce the pressure in filling concrete pipe.Plugging processing unit and method provided by the utility model solve the problems, such as intrusion pipe plugging during concrete perfusion, improve concrete plugging disposal efficiency, substantially reduce because of construction risk brought by concrete plugging, practical.
Description
Technical field
The utility model relates to underground foundation construction work technical fields, and in particular to a kind of dredging of filling concrete pipe
Device.
Background technique
Currently, mostly using cast-in-situ bored pile in the foundation constructions such as building, bridge, i.e., concrete is passed through into vertical pipe,
By the self weight of concrete itself be irrigated to initial stage be perfused concrete in the following, jacking initial stage perfusion concrete and its
Mud above gradually rises, and forms continuous closely knit concrete-pile, and underwater gliders method is also referred to as vertical conduit method, extensively
It is general to be used to be perfused cofferdam, caisson foundation, diaphram wall or pile foundation etc. under water or in underground engineering.This method can be effective
Protect concrete during perfusion not by the broken off by water flush of surrounding or disturbance, however in current underwater gliders process
In, frequently encounter concrete generation the case where obstruction conduit in filling process.Lead to the common cause of plugging phenomenon to may be
Under water during filling concrete, the reasons such as mechanical breakdown, which occur, for scene leads to be perfused interim interruption, in conduit and has been perfused
There is false set since the long period is not stirred in concrete, or be due to concrete in whipping process work itself
Make that performance is poor, both reasons can all cause the impulse force of the concrete to fall in tube body to be not enough to impact the coagulation of conduit base opening
Soil, causing concrete, more heap is higher in pipe, and the situation of plugging occurs, and plugging frequently can lead to not continue to construct, cause to fill
Note failure, basis is scrapped.
Utility model content
In view of the deficiencies in the prior art, concrete can effectively be dredged the purpose of this utility model is to provide a kind of
The device of intrusion pipe solves the problems, such as intrusion pipe plugging during concrete perfusion, improves concrete plugging disposal efficiency, greatly
It is big to reduce because of construction risk brought by concrete plugging.
To achieve the above objectives, the technical scheme adopted by the utility model is that:
Mounting base, the mounting base include main body and the pipe joint component being installed in the main body, the conduit
Joint assembly with the filling concrete seal of tube for being connected；
Supercharging device, the supercharging device include the sky for being set to the air inlet pipe of the main body and being connected with the air inlet pipe
Air compressor；
Safety valve, the safety valve are set in the main body, and the safety valve is for the pressure in filling concrete pipe
Power automatically opens when being more than the setting value of safety valve, to reduce the pressure in filling concrete pipe.
Based on the above technical solution, the pipe joint component includes the pipe joint of multiple and different bores, more
A pipe joint selects one and is removably connected with the filling concrete seal of tube.
Based on the above technical solution, the main body is equipped with exhaust valve.
Based on the above technical solution, the main body is equipped with pressure gauge.
Based on the above technical solution, the air inlet pipe is connected with air compressor by hose, the hose with
Air inlet pipe junction is equipped with clip.
Based on the above technical solution, the pipe joint and main body and filling concrete Guan Jun are connected by screw thread
It connects.
Based on the above technical solution, gasket is equipped on two end connectors of the pipe joint.
Based on the above technical solution, the air inlet pipe is equipped with gasket.
Compared with the prior art, the advantages of the utility model are:
The utility model at the intrusion pipe nozzle for blocking tube body by concrete by installing mounting base, one end of mounting base
Connect by pipe joint with intrusion pipe ferrule, the other end is connected with air inlet pipe, by air inlet pipe and high-voltage tube be used for
The air compressor of compressed air is connected, and one is formed between air compressor, hose, air inlet pipe, mounting base and intrusion pipe
Be isolated from the outside world closed inlet channel, and the compressed gas with certain pressure of generation is passed into inside intrusion pipe, with
The concrete of obstruction is discharged, guarantees the unimpeded of tubular body by tube body pressure increase, makes that timely completion is perfused, improves concrete
The efficiency and quality of plugging disposition.Wherein, mounting base is to be connected by pipe joint component with intrusion pipe, pipe joint component packet
It includes one group and contains multiple and different bore catheter connectors, can select to match with it according to the diameter of the intrusion pipe at practice of construction
Pipe joint, so that dredger is can be suitably used for the intrusion pipe of a variety of different-diameters, practicability is very strong.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the dredger of the filling concrete pipe in the utility model embodiment；
Fig. 2 is the structural schematic diagram amplified at the A of the dredger of the filling concrete pipe in the utility model embodiment.
In figure: 1- mounting base, 10- main body, 11- pipe joint, 12- exhaust valve, 13- pressure gauge, 2- supercharging device, 20-
Air inlet pipe, 21- air compressor, 22- hose, 3- safety valve, 4- intrusion pipe.
Specific embodiment
The embodiments of the present invention are described in further detail below in conjunction with attached drawing.
Referring to shown in Fig. 1-Fig. 2, the utility model embodiment provides dredger and the dredging of a kind of filling concrete pipe
Method, including mounting base 1, mounting base 1 include main body 10 and the pipe joint component being installed in main body 10, pipe joint group
Part is used to be connected with the sealing of filling concrete pipe 4, and pipe joint component one end is installed in main body 10, and the other end and concrete fill
The sealing of pipe 4 is infused to be connected.From the angle of structure design and air-tightness, since filling concrete pipe 4 is circular section, because
This, the preferably cylindrical structure of pipe joint component, and in order to guarantee to be connected to, pipe joint component is hollow cylindrical knot
Structure.Since in the prior art, the intrusion pipe 4 for concrete perfusion may be the pipe of various different bores, in order to guarantee to dredge
The universal and practicability of exchange device itself, pipe joint component includes the pipe joint 11 of multiple and different nozzle diameters, multiple
Pipe joint 11 can select one and removably be connected with the sealing of filling concrete pipe 4, when using dredger, according to construction
The practical caliber of on-site concrete intrusion pipe 4 selects matching pipe joint 11.Wherein pipe joint 11 and main body 10 and
Filling concrete pipe 4 can connect by any suitable means, due to when intrusion pipe 4 concrete blocking after, such as not in time
Quick dredging, the concrete in pipe is easy to solidify, and the difficulty of dredging can be greatly increased after solidifying, therefore for convenience quickly
Pipe joint 11 is mounted and dismounted, is connected through a screw thread between pipe joint 11 and main body 10 and filling concrete pipe 4, it is convenient
Air-tightness is good while installing and dismounting.In order to further ensure pipe joint 11 and 4 junction of main body 10 and filling concrete pipe
Air-tightness, be equipped with seal rubber cushion on the both ends end of pipe joint 11, can guarantee the sealing of junction well
Property, avoid because air pressure inside is excessive and there is a situation where gas leakage, influence the performance of device.
Referring to shown in Fig. 1-Fig. 2, further including supercharging device 2, supercharging device 2 include the air inlet pipe 20 in main body 10 with
And the air compressor 21 being connected with air inlet pipe 20, the angle designed from structure, in order to guarantee the air-tightness of device, air inlet
Pipe 20 and main body 10 are integrally formed, and air inlet pipe 20 is connected with air compressor 21 by hose 22, in order to guarantee air inlet pipe 20 and
The air-tightness of 22 junction of high-pressure hose, hose 22 are preferably high-pressure hose 22, while being connected in air inlet pipe 20 and high-pressure hose 22
It meets place and is equipped with clip, can guarantee and form one between air compressor 21, hose 22, air inlet pipe 20, mounting base 1 and intrusion pipe 4
A closed inlet channel that is isolated from the outside world.Then the compressed air in a short time of air compressor 21 passes through high-pressure hose 22
By compressed air via entering the filling concrete pipe that is blocked by concrete after air inlet pipe 20, main body 10 and pipe joint 11
In 4, due to completely cutting off completely with extraneous, the pressure in filling concrete pipe 4 is gradually risen, when pressure rise to a certain fixed value
When, the concrete of plugging is gradually pushed out to outside nozzle under high pressure and air-flow with certain flow rate, completes coagulation in tube body
The dredging of native intrusion pipe 4.
It further include safety valve 3, safety valve 3 is set to guarantee the safety problem during dredging referring to shown in Fig. 1-Fig. 2
In in main body 10, safety valve 3 is mainly used for the pressure release of filling concrete pipe 4, prevents during dredging since hypertonia is made
At accident.During dredging, when the pressure value in filling concrete pipe 4 is more than the setting value of safety valve 3, safety valve 3 is certainly
It is dynamic to open, to reduce the pressure in filling concrete pipe 4.Further, it is additionally provided with exhaust valve 12 in main body 10, when dredging work
After the completion, before dismantling dredger, it is consistent with atmospheric pressure by 4 pressure release of filling concrete pipe to first pass through exhaust valve 12, guarantees peace
Quan Xing.Further, it is additionally provided with pressure gauge 13 in main body 10, facilitates the pressure value inside real-time monitoring filling concrete pipe 4, just
It is adjusted in real time according to the actual situation in operator, it is convenient and practical.
The utility model is not only limited to above-mentioned preferred forms, anyone can obtain under the enlightenment of the utility model
Other various forms of products out, however, make any variation in its shape or structure, it is all to have and the utility model phase
Same or similar technical solution, within its protection scope.
Claims (7)
1. a kind of dredger of filling concrete pipe, characterized in that it comprises:
Mounting base (1), the mounting base (1) include main body (10) and the pipe joint group that is installed on the main body (10)
Part, the pipe joint component are used to be connected with filling concrete pipe (4) sealing；
Supercharging device (2), the supercharging device (2) include set on the main body (10) air inlet pipe (20) and with the air inlet
Manage (20) connected air compressor (21)；
Safety valve (3), the safety valve (3) are set on the main body (10), and the safety valve (3) is used in filling concrete
Pressure in pipe (4) automatically opens when being more than the setting value of safety valve (3), to reduce the pressure in filling concrete pipe (4).
2. a kind of dredger of filling concrete pipe as described in claim 1, it is characterised in that: the pipe joint component
Pipe joint (11) including multiple and different bores, multiple pipe joints (11) are selected one and are removably filled with the concrete
Note pipe (4) sealing is connected.
3. a kind of dredger of filling concrete pipe as claimed in claim 2, it is characterised in that: set on the main body (10)
There are exhaust valve (12).
4. a kind of dredger of filling concrete pipe as claimed in claim 2, it is characterised in that: set on the main body (10)
There are pressure gauge (13).
5. a kind of dredger of filling concrete pipe as claimed in claim 2, it is characterised in that: the air inlet pipe (20) with
Air compressor (21) is connected by hose (22), and the hose (22) and air inlet pipe (20) junction are equipped with clip.
6. a kind of dredger of filling concrete pipe as claimed in claim 2, it is characterised in that: the pipe joint (11)
It is connected through a screw thread with main body (10) and filling concrete pipe (4).
7. a kind of dredger of filling concrete pipe as claimed in claim 6, it is characterised in that: the pipe joint (11)
Both ends end on be equipped with gasket.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821088871.3U CN208472732U (en) | 2018-07-10 | 2018-07-10 | A kind of dredger of filling concrete pipe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821088871.3U CN208472732U (en) | 2018-07-10 | 2018-07-10 | A kind of dredger of filling concrete pipe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208472732U true CN208472732U (en) | 2019-02-05 |
Family
ID=65209943
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821088871.3U Active CN208472732U (en) | 2018-07-10 | 2018-07-10 | A kind of dredger of filling concrete pipe |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208472732U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109056729A (en) * | 2018-07-10 | 2018-12-21 | 中铁大桥局集团第四工程有限公司 | A kind of dredger and dredging method of filling concrete pipe |
| CN111330969A (en) * | 2020-04-10 | 2020-06-26 | 中节能大地（杭州）环境修复有限公司 | Skid-mounted injection-aeration coupling equipment for polluted site remediation and using method |
-
2018
- 2018-07-10 CN CN201821088871.3U patent/CN208472732U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109056729A (en) * | 2018-07-10 | 2018-12-21 | 中铁大桥局集团第四工程有限公司 | A kind of dredger and dredging method of filling concrete pipe |
| CN111330969A (en) * | 2020-04-10 | 2020-06-26 | 中节能大地（杭州）环境修复有限公司 | Skid-mounted injection-aeration coupling equipment for polluted site remediation and using method |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN208472732U (en) | A kind of dredger of filling concrete pipe | |
| CN104481580B (en) | A kind of down-hole coal bed mash gas pumping drilling restorative procedure and the device of use thereof | |
| CN109056729A (en) | A kind of dredger and dredging method of filling concrete pipe | |
| CN111270859A (en) | Air exhaust system for assembled concrete grouting sleeve and construction method of air exhaust system | |
| CN107354951A (en) | A kind of light well point collector pipe and its application method available for hydraulic flushing in hole | |
| CN216410281U (en) | Municipal administration pipeline full section flow velocity of flow detection device | |
| CN210858602U (en) | Novel pressure-bearing sleeve for water detecting and draining orifice | |
| CN204402406U (en) | A kind of down-hole coal bed mash gas pumping drilling prosthetic device | |
| CN210113441U (en) | Sealing structure for waterproof pipeline connection | |
| CN101768982B (en) | Method and device for eliminating water burst,shifting sand danger of underground building curtain | |
| CN110701400A (en) | Quick self-sealing's pipe joint | |
| CN215565852U (en) | Tray for reverse sealing drilling | |
| CN215334895U (en) | Wall bushing filling-free waterproof structure | |
| CN216479471U (en) | Improved generation is drain pipe for municipal garden | |
| CN210888942U (en) | Earth pressure balance shield constructs quick-witted sediment water system | |
| CN209227571U (en) | Plugging dewatering well tool during a kind of dewatering construction | |
| CN207228137U (en) | Light well point collector pipe available for hydraulic flushing in hole | |
| CN214657160U (en) | Light-duty well point of subway foundation ditch | |
| CN220226743U (en) | Compact sealing device for interface of gas well drainage gas production pipeline | |
| CN219035875U (en) | Fire hydrant pipe connection anticreep device | |
| CN209621336U (en) | A kind of device for slip casting | |
| CN220266541U (en) | Bag stock with exhaust passage | |
| CN205308903U (en) | Rotatory mediation equipment of reverse high -pressure rivers of sluice pressure -measuring pipe | |
| CN213331173U (en) | Drilling orifice gas drainage cross | |
| CN212335986U (en) | Slip casting pipe fixing device and slip casting equipment |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |