CN207934086U - A kind of seamless chute forming machine of thin-walled diaphragm wall - Google Patents
A kind of seamless chute forming machine of thin-walled diaphragm wall Download PDFInfo
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- CN207934086U CN207934086U CN201820248319.XU CN201820248319U CN207934086U CN 207934086 U CN207934086 U CN 207934086U CN 201820248319 U CN201820248319 U CN 201820248319U CN 207934086 U CN207934086 U CN 207934086U
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- assembly
- power head
- forming machine
- thin
- diaphragm wall
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Abstract
The utility model provides one kind and being used for the seamless chute forming machine of thin-walled diaphragm wall, and diaphram wall is built by way of incision, has prevented the existing chute forming machine drawback big to stratum environmental disruption；By cleverly designing, the cutter head of cutter blade is enable to realize oscillation crosswise, reduce the resistance of incision, it substantially increases and wears deep ability, the utility model technology can constructive depth up to 15 meters or so of water-impervious diaphragm wall, if configuring the stronger power plant of power, the utility model can be with the depth of incision bigger；The utility model is oriented to the built-in pipe incision that shuttle be embedded to along loop bar is oriented in a upper slot by being oriented to loop bar and be oriented to the design of shuttle, ensure that and is seamlessly connected between succeeding vat.The Creative Design of the utility model will reform the building technology of diaphram wall, push the development of China's civil construction technique significantly.
Description
Technical field
The utility model is related to a kind of seamless chute forming machines of thin-walled diaphragm wall, belong to hydraulic engineering technical field.
Background technology
Water-impervious diaphram wall is that foundation engineering uses a kind of trench machine on the ground, along the week of deep excavation project
Side axis line excavates out a long and narrow deep trouth under the conditions of mud off, and after clear slot, steel reinforcement cage is hung in slot, then with leading
Tube method underwater concreting with tremie method builds up a unit groove section, so carries out paragraph by paragraph, and continuous reinforced concrete together is built up in underground
Cob wall wall, as intercept water, antiseepage, load-bearing, water-retaining structure.Existing diaphram wall building technology exists dry to geology around
Disturb it is big, destroy the drawbacks of geologic structure；And existing grooving equipment cannot achieve seamless connection during piecewise operation,
Construction quality can not ensure.
Utility model content
The purpose of this utility model is to provide a kind of seamless chute forming machines of thin-walled diaphragm wall, connect for 15 meters of depth water-impervious
The construction problem of continuous wall, solves shortcoming of the existing technology.
The utility model adopts the following technical solution realizes：
A kind of seamless chute forming machine of thin-walled diaphragm wall, including chassis assembly, girder assembly, power head assembly, clamper assembly,
And cutting tool assembly.
The girder assembly is mounted in chassis assembly；The power head assembly is mounted on the sliding rail of girder assembly.
Preceding power head and rear power head are installed on the power head assembly.
The cutting tool assembly includes the cutter hub and cutter blade being bonded to each other, and the cutter blade is arranged in the front of cutter hub, institute
It states and cutter head is installed on cutter blade, the cutter hub upper end is connect with drilling rod, and the drilling rod is nested inside with a mandrel, the core
The bottom end of axis is equipped with axis pin, and the axis pin is connect with the longitudinal chute on cutter hub and the oblique sliding slot on cutter blade respectively.
The top of the drilling rod is connect with preceding power head, and the top of the mandrel is connect with rear power head.
Preferably, guiding loop bar is provided on the right side of the cutter hub, left side is provided with guiding shuttle, is set inside the guiding shuttle
It is slip casting import to have slip casting access, upper end, and lower end is equipped with horizontal slip casting and exports；The cutter hub back side is equipped with exports phase with slip casting
Level trough even.
Preferably, it is provided with percussion mechanism on the preceding power head.
Preferably, the front end of the preceding power head and the front end of rear power head are respectively provided with a clamping device, are respectively used to
Clamp drilling rod and mandrel.
Preferably, the front end of the girder assembly is provided with clamp structure.
Preferably, the front end of the power head assembly is provided with clamp structure.
Preferably, the chassis assembly is equipped with creeper undercarriage.
Further, the chassis assembly is equipped with operation assembly.
This practical use includes the following steps：
1）Girder assembly is adjusted into angle, front end is directed at construction place to be treated, built-in pipe is packed into and is oriented to loop bar
Interior, control power head assembly is moved down along girder assembly, applies static pressure to drilling rod, cutting tool assembly is pushed to cut stratum；
2）When that cannot continue incision by static pressure, power head slides on power head assembly after control, in band moving mandrel
Lower movement, control cutter blade level sliding, is reduced the resistance of incision by the oscillation crosswise of cutter head, coordinates the same of power head assembly
It walks static pressure and pushes cutting tool assembly incision；
3）When static pressure incision and horizontal vibration can not still continue deeper into, the percussion mechanism before starting on power head passes through
Drilling rod applies impact force to cutting tool assembly, further decreases incision resistance by impact of collision vibration, increases penetraction depth so that
Cutting tool assembly reaches predetermined depth；
4）Control power head assembly is moved up along girder assembly, and cutting tool assembly is detached upwards, while by being oriented to shuttle
Slip casting access detached to cutting tool assembly after formed space injection packing material；
5）After cutting tool assembly is withdrawn from, start creeper undercarriage, moves right to the central axes and previous step for being oriented to shuttle
The central axes of rapid inbuilt built-in pipe overlap, and will be oriented in loop bar and be packed into new built-in pipe, then repeat more than step incision
Stratum, at next slot；Continuously for several times until meeting construction requirement.
Further, step 1）—3）When implementation, mud is injected in synchronization into drilling rod, and mud passes through drilling rod inner wall and mandrel
Between space flow to cutting tool assembly, and pass through the gap between each component of cutting tool assembly and overflow, mud lowers each contact assembly
Between frictional dissipation, improving equipment makes the service life, while mud is spilled over to by cutting tool assembly in stratum, and soil property can be moistened,
Further increase penetraction depth.
The advantageous effects of the utility model are：
The utility model provides one kind and being used for the seamless chute forming machine of thin-walled diaphragm wall and its construction technology, by way of incision
Diaphram wall is built, the existing chute forming machine drawback big to stratum environmental disruption has been prevented；By cleverly designing so that blade
The cutter head of body can realize transverse cuts, and the obstruction of cutter hub incision will be hindered to saw section, substantially increase and wear deep ability, this practicality
New technique can constructive depth up to 15 meters or so of water-impervious diaphragm wall, if the configuration stronger power plant of power, this practicality is newly
Type can be with the depth of incision bigger；The utility model is oriented to shuttle along guiding loop bar by being oriented to loop bar and being oriented to the design of shuttle
In the built-in pipe incision of upper slot embedment, it ensure that and be seamlessly connected between succeeding vat.The Creative Design of the utility model will remove from office
The building technology of new diaphram wall, pushes the development of China's civil construction technique significantly.
Description of the drawings
Fig. 1 is the structural schematic diagram of the seamless chute forming machine of thin-walled diaphragm wall；
Fig. 2 is the structural schematic diagram of power head assembly；
Fig. 3 is the structural schematic diagram of cutting tool assembly；
Fig. 4 is the rearview of cutting tool assembly；
Fig. 5 is the disassembly diagram of cutter hub and cutter blade.
Specific implementation mode
By the following description of the embodiment, public understanding the utility model will more be contributed to, but can't should
Specific embodiment given by applicant is considered as the limitation to technical solutions of the utility model, it is any special to component or technology
The definition of sign be changed and/or to overall structure make form and immaterial convert the technology of the utility model of being regarded as
Protection domain defined by scheme.
The present embodiment provides a kind of seamless chute forming machine of thin-walled diaphragm wall, including chassis assembly 1, girder assembly 2, power head are total
At 3 and cutting tool assembly 4.
2 front end of the girder assembly is mounted in chassis assembly 1 downward vertically；Pacify downwards 3 front end of power head assembly
On the sliding rail of girder assembly 2.
The rear power head 32 that is equipped with fixed preceding power head 31 on the power head assembly 3 and can slide.
The cutting tool assembly 4 includes the cutter hub 41 being bonded to each other and cutter blade 42, and the cutter blade 42 is arranged in cutter hub 41
Front, cutter head 43 is installed on the cutter blade 42,41 upper end of the cutter hub is connect with drilling rod 5,5 nested inside of the drilling rod
Have a mandrel 6, the bottom end of the mandrel 6 is equipped with axis pin 61, the axis pin 61 respectively on cutter hub 41 longitudinal chute 411 and
Oblique sliding slot 421 on cutter blade 42 connects.
The top of the drilling rod 5 is connect with preceding power head 31, and the top of the mandrel 6 is connect with rear power head 32.
The right side of the cutter hub 41, which is provided with, is oriented to loop bar 412, and left side, which is provided with, is oriented to shuttle 413, in the guiding shuttle 413
Portion is equipped with slip casting access 414, and upper end is slip casting import 415, and lower end is equipped with horizontal slip casting outlet 416；41 back side of the cutter hub
Equipped with the groove 417 being connected with slip casting outlet 416.
It is provided with percussion mechanism 33 on the preceding power head 31.
The front end of the preceding power head 31 and the front end of rear power head 32 are respectively provided with a clamping device 34 and 35, use respectively
In clamping drilling rod 5 and mandrel 6.
The front end of the girder assembly 2 is provided with clamping device 21.
The front end of the power head assembly 3 is provided with clamping device 36.
The chassis assembly is equipped with creeper undercarriage 7；The chassis assembly is equipped with operation assembly 8.
The use of the present embodiment, includes the following steps：
1）Girder assembly 2 is adjusted into angle, construction place to be treated is directed at, built-in pipe 9 is packed into and is oriented to loop bar 412
Interior, control power head assembly 3 is moved down along girder assembly 2, applies static pressure to drilling rod 5, cutting tool assembly 4 is pushed to cut stratum；
2）When that cannot continue incision by static pressure, power head 32 slides on power head assembly 3 after control, band moving mandrel
6 move up and down, and the 42 horizontal sliding of control cutter blade is reduced the resistance of incision by the oscillation crosswise of cutter head 43, coordinates power head
Assembly 3 synchronizes static pressure and pushes 4 incision of cutting tool assembly；
3）When static pressure incision and horizontal resection can not continue deeper into, the percussion mechanism 33 before starting on power head 31,
Apply impact force to cutting tool assembly 4 by drilling rod 5, impact of collision vibration further decreases incision resistance, increases penetraction depth, make
It obtains cutting tool assembly 4 and reaches predetermined depth；
4）Control power head assembly 3 is moved up along girder assembly 2, cutting tool assembly 4 is detached upwards, while passing through guiding
Packing material is injected in the space that the slip casting access 414 of shuttle 413 is formed after being detached to cutting tool assembly 4；
5）After cutting tool assembly 4 is withdrawn from, start creeper undercarriage 1, move right to be oriented to shuttle 413 central axes with it is upper
The central axes of the inbuilt built-in pipe of one step 9 overlap, and will be oriented in loop bar 412 and be packed into new built-in pipe, and then repeat above
Step cuts stratum, at next slot；Continuously for several times until meeting construction requirement.
The advantageous effects of the present embodiment are：
The present embodiment provides one kind being used for the seamless chute forming machine of thin-walled diaphragm wall and its construction technology, is built by way of incision
Diaphram wall is made, the existing chute forming machine drawback big to stratum environmental disruption has been prevented；By cleverly designing so that cutter blade
Cutter head can realize transverse cuts, the obstruction of cutter hub incision will be hindered to saw section, substantially increase deep ability of wearing, this practicality is newly
Type technology can constructive depth up to 15 meters or so of water-impervious diaphragm wall, if the configuration stronger power plant of power, the utility model
It can be with the depth of incision bigger；The utility model is oriented to shuttle and exists along loop bar is oriented to by being oriented to loop bar and being oriented to the design of shuttle
The built-in pipe incision of upper slot embedment ensure that and be seamlessly connected between succeeding vat.The Creative Design of the utility model will be reformed
The building technology of diaphram wall pushes the development of China's civil construction technique significantly.
Certainly, the utility model can also have other various embodiments, without departing substantially from the spirit of the present invention and its essence
In the case of, those skilled in the art can make various corresponding change and deformations, but this according to the utility model
A little corresponding change and deformations should all belong to the protection domain of the utility model the attached claims.
Claims (8)
1. a kind of seamless chute forming machine of thin-walled diaphragm wall, including chassis assembly, girder assembly, power head assembly and cutting tool assembly,
It is characterized in that, the girder assembly is mounted in chassis assembly；The power head assembly is mounted on the sliding rail of girder assembly；
Preceding power head and rear power head are installed on the power head assembly；
The cutting tool assembly includes the cutter hub and cutter blade being bonded to each other, and the cutter blade is arranged in the front of cutter hub, the knife
Cutter head is installed, the cutter hub upper end is connect with drilling rod, and the drilling rod is nested inside with a mandrel, the mandrel on sheet body
Bottom end is equipped with axis pin, and the axis pin is connect with the longitudinal chute on cutter hub and the oblique sliding slot on cutter blade respectively；
The top of the drilling rod is connect with preceding power head, and the top of the mandrel is connect with rear power head.
2. the seamless chute forming machine of thin-walled diaphragm wall according to claim 1, which is characterized in that be provided on the right side of the cutter hub
It is oriented to loop bar, left side is provided with guiding shuttle, and the guiding shuttle is internally provided with slip casting access, and upper end is slip casting import, and lower end is equipped with
Slip casting outlet；The cutter hub back side is equipped with exports the groove being connected with slip casting.
3. the seamless chute forming machine of thin-walled diaphragm wall according to claim 1, which is characterized in that be provided on the preceding power head
Percussion mechanism.
4. the seamless chute forming machine of thin-walled diaphragm wall according to claim 1, which is characterized in that the front end of the preceding power head and
The front end of power head is respectively provided with a clamping device afterwards, is respectively used to clamp drilling rod and mandrel.
5. the seamless chute forming machine of thin-walled diaphragm wall according to claim 1, which is characterized in that the front end of the girder assembly is set
It is equipped with clamping device.
6. the seamless chute forming machine of thin-walled diaphragm wall according to claim 1, which is characterized in that the front end of the power head assembly
It is provided with clamping device.
7. the seamless chute forming machine of thin-walled diaphragm wall according to claim 1, which is characterized in that the chassis assembly, which is equipped with, carries out
Band walking mechanism.
8. the seamless chute forming machine of thin-walled diaphragm wall according to claim 1, which is characterized in that the chassis assembly is equipped with behaviour
Make assembly.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820248319.XU CN207934086U (en) | 2018-02-12 | 2018-02-12 | A kind of seamless chute forming machine of thin-walled diaphragm wall |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820248319.XU CN207934086U (en) | 2018-02-12 | 2018-02-12 | A kind of seamless chute forming machine of thin-walled diaphragm wall |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207934086U true CN207934086U (en) | 2018-10-02 |
Family
ID=63652612
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820248319.XU Expired - Fee Related CN207934086U (en) | 2018-02-12 | 2018-02-12 | A kind of seamless chute forming machine of thin-walled diaphragm wall |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207934086U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108265769A (en) * | 2018-02-12 | 2018-07-10 | 江苏地龙重型机械有限公司 | A kind of thin-walled diaphragm wall is seamless chute forming machine and its construction technology |
-
2018
- 2018-02-12 CN CN201820248319.XU patent/CN207934086U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108265769A (en) * | 2018-02-12 | 2018-07-10 | 江苏地龙重型机械有限公司 | A kind of thin-walled diaphragm wall is seamless chute forming machine and its construction technology |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20181002 Termination date: 20220212 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |