CN208379572U - A kind of anti-settling processing constructing device based on cutting edge formula propelling method - Google Patents
A kind of anti-settling processing constructing device based on cutting edge formula propelling method Download PDFInfo
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- CN208379572U CN208379572U CN201821005339.0U CN201821005339U CN208379572U CN 208379572 U CN208379572 U CN 208379572U CN 201821005339 U CN201821005339 U CN 201821005339U CN 208379572 U CN208379572 U CN 208379572U
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- push pipe
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Abstract
The utility model discloses a kind of, and the anti-settling based on cutting edge formula propelling method handles constructing device, including multiple push pipes from beginning to end, multiple push pipes are in be horizontally installed on to excavate in well, the right end for excavating well is connected to active well, the junction of push pipe described in every two is equipped with benefit slurry hole, injected hole is equipped in the middle part of the push pipe, the left side of push pipe described in the leftmost side is connected with cutting edge, the right side of push pipe described in the rightmost side is connected with the output end for promoting platform, the propulsion platform is fixed on the base, the pedestal is fixed on the bottom face of active well, the top of the active well is equipped with fixed frame, the right end of the fixed frame is equipped with the grouting pump fixed on the ground.The utility model can carry out grouting and reinforcing processing to the soil body of push pipe surrounding, form the composite foundation with some strength, and the compression strength and caking property at the top and the side soil body that make push pipe are enhanced, and realize the effect of the firm soil body.
Description
Technical field
The utility model relates at technical field of civil engineering more particularly to a kind of anti-settling based on cutting edge formula propelling method
Manage constructing device.
Background technique
In the construction of Municipal pipeline, the laying of pipeline is of crucial importance.Cutting edge formula propelling method is with being applicable to weak soil
In layer, in the above Loess Layer of level of ground water, in level of ground water above high wind rock stratum.Due to being opened wide using open type or half
Formula takes soil, in jacking construction, inevitably destroys the original balance of the pipeline soil body, causes the sedimentation on ground.And lead to
Cement injection is crossed, disturbed soil layer laxity around tube wall can be improved in push pipe, makes at the top of pipeline and side increases compression strength
And caking property, it realizes and reinforces purpose.
It would therefore be highly desirable to a kind of anti-settling processing constructing device based on cutting edge formula propelling method be designed, for solving above-mentioned ask
Topic, and then achieve the purpose that the firm soil body.
Utility model content
The purpose of this utility model is to provide a kind of, and the anti-settling based on cutting edge formula propelling method handles constructing device, has
It is able to solve the laxity of disturbed soil layer around push pipe, the compression strength and caking property at the top and the side soil body that make push pipe obtain
To enhancing, the advantages of consolidating soil body effect is realized, solve and easily occur destroying pipeline soil in existing work progress
The original balance of body, the problem of causing surface subsidence.
Constructing device is handled according to a kind of anti-settling based on cutting edge formula propelling method of the utility model embodiment, including more
A push pipe from beginning to end, multiple push pipes are in be horizontally installed on to excavate in well, and the right end for excavating well is connected to work
Well, the junction of push pipe described in every two are equipped with benefit slurry hole, injected hole are equipped in the middle part of the push pipe, is pushed up described in the leftmost side
The left side of pipe is connected with cutting edge, and the right side of push pipe described in the rightmost side is connected with the output end for promoting platform, and the propulsion platform is solid
It is scheduled on pedestal, the pedestal is fixed on the bottom face of active well, and the top of the active well is equipped with fixed frame, the fixed frame
Right end be equipped with the grouting pump that fixes on the ground, the input terminal of the grouting pump is connected with blender, the grouting pump it is defeated
Outlet is connected with connecting tube, the one end of the connecting tube far from grouting pump successively protrude into active well, excavate in well and with middle part
Push pipe is connected, and the end point of the connecting tube is fixedly connected with corner, and the corner is right against the slip casting of the push pipe at middle part
Hole.
Further, the right end for promoting platform is fixedly connected with side seat, and the side seat is fixed on the right side wall of active well
On.
Further, the top middle portion of the fixed frame is equipped with bracket, and the top of the bracket is fixed with hoist engine, described
The output end of hoist engine is connected with roach collecting cart.
Further, the bottom end of the bracket and roach collecting cart is respectively connected with pulley.
Further, the trapezoidal shape in the section of the bracket.
Further, benefit slurry hole is made of the edge groove of two neighboring push pipe.
The utility model has the beneficial effect that compared with prior art
1, the mud in blender can be pumped into connecting tube by grouting pump, it then can be by mud by connecting tube
Goed deep on the outer wall that push pipe is connect with excavation well by the injected hole in the middle part of push pipe, by promoting the propulsion of platform, push pipe can be made
The outer wall of push pipe is infiltrated into during jacking with making mud slurry uniform, it is final to realize that carrying out slip casting to the soil body of push pipe surrounding adds
Gu the effect of the firm soil body is realized in processing；
2, it convenient can be obtained by the hoist engine on crossbearer and move out the roach excavated in well, crossbearer and roach collecting cart bottom
The pulley at end is easy to remove so that using very convenient, pedestal and side seat can when promoting platform work from fixed support work
With.
Detailed description of the invention
Attached drawing is used to provide a further understanding of the present invention, and constitutes part of specification, practical with this
Novel embodiment is used to explain the utility model together, does not constitute limitations of the present invention.In the accompanying drawings:
Fig. 1 be the utility model proposes a kind of anti-settling based on cutting edge formula propelling method handle the structure of constructing device and show
It is intended to；
Fig. 2 be the utility model proposes a kind of anti-settling based on cutting edge formula propelling method handle the connecting tube of constructing device
With the attachment structure schematic diagram of injected hole.
In figure: 1- push pipe, 2- cutting edge, 3- excavate well, 4- active well, 5- and mend slurry hole, 6- injected hole, 7- connecting tube, 8- note
Stock pump, 9- fixed frame, 10- bracket, 11- hoist engine, 12- roach collecting cart, 13- promote platform, 14- pedestal, the side 15- seat, 16- curved
Tube head, 17- blender.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
Referring to Fig.1-2, a kind of anti-settling based on cutting edge formula propelling method handles constructing device, including multiple from beginning to end
Push pipe 1, multiple push pipes 1 in being horizontally installed in excavation well 3, excavate the pipeline that well 3 is 1 jacking of push pipe, for being connected to work
Well 4 and received well, the right end for excavating well 3 are connected to active well 4, and the junction of every two push pipe 1 is equipped with benefit slurry hole 5, push pipe 1
Middle part is equipped with injected hole 6, and the left side of leftmost side push pipe 1 is connected with cutting edge 2, for cutting soil layer, the right side of rightmost side push pipe 1
End face is connected with the output end for promoting platform 13, and platform 13 is promoted to use hydraulic cylinder, makees driving device, realizes the jacking to push pipe 1,
Platform 13 is promoted to be fixed on pedestal 14, pedestal 14 is fixed on the bottom face of active well 4, and the top of active well 4 is equipped with fixed frame 9,
The right end of fixed frame 9 is equipped with the grouting pump 8 fixed on the ground, the model 25FX-8 of grouting pump 8, the input terminal of grouting pump 8
It is connected with blender 17, the output end of grouting pump 8 is connected with connecting tube 7, and the one end of connecting tube 7 far from grouting pump 8 is successively protruded into
Active well 4 excavates in well 3 and is connected with the push pipe at middle part 1, and the end point of connecting tube 7 is fixedly connected with corner 16, corner
16 are right against the injected hole 6 of the push pipe 1 at middle part.
The right end of platform 13 is promoted to be fixedly connected with side seat 15, side seat 15 is fixed on the right side wall of active well 4, and it is slow to play support
Punching effect；The top middle portion of fixed frame 9 is equipped with bracket 10, and the top of bracket 10 is fixed with hoist engine 11, the model of hoist engine 11
For JM/JK, the output end of hoist engine 11 is connected with roach collecting cart 12, for collecting the roach excavated in well 3；Bracket 10 and useless
The bottom end of native collecting cart 12 is respectively connected with pulley, easy to remove；The trapezoidal shape in the section of bracket 10 mends slurry hole 5 by two neighboring
The edge groove of push pipe 1 forms.
In use, after device is powered, then the excavation well 3 that the push pipe 1 for being connected with cutting edge 2 alignment is needed to excavate makes to push away
It works into platform 13, push pipe 1 is headed into, roach is collected by roach collecting cart 12, then passes through 11 work of hoist engine on crossbearer 10
Make, roach is delivered to outside active well 4, is transported eventually by transport vehicle, after push pipe 1 is completely into well 3 are excavated, in blender
Prepare thixotropic slurry in 17, take finished product bentonite: water: alkali=100:614:2.0 weight ratio is prepared to stir, and is made after the completion
Grouting pump 8 works, and mud is pumped into the injected hole 6 in push pipe 1 by connecting tube 7, and slurry penetration connects to excavation 3 inner wall of well
On 1 outer wall of push pipe connect, then control promotes platform 13 to work on, and so that push pipe 1 is continued jacking, mud can equably seep in the process
Thoroughly to the outer wall of push pipe 1, and the benefit slurry hole 5 of 1 junction of push pipe is filled up, carried out repeatedly, until the push pipe 1 of the leftmost side is connected to
Received well realizes the connection of active well 4 and received well, after mud solidification, can make the compression strength of the 1 surrounding soil body of push pipe with
Caking property is enhanced, and realizes the effect of the firm soil body.
Place is not described in detail for the utility model, is the well-known technique of those skilled in the art.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired
Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.
Claims (6)
1. a kind of anti-settling based on cutting edge formula propelling method handles constructing device, it is characterised in that: including multiple from beginning to end
Push pipe (1), for multiple push pipes (1) in being horizontally installed in excavation well (3), the right end for excavating well (3) is connected to work
Well (4), the junction of push pipe (1) described in every two are equipped with benefit slurry hole (5), are equipped with injected hole in the middle part of the push pipe (1)
(6), the left side of push pipe described in the leftmost side (1) is connected with cutting edge (2), and the right side of push pipe (1), which is connected with, described in the rightmost side pushes away
Into the output end of platform (13), the propulsion platform (13) is fixed on pedestal (14), and the pedestal (14) is fixed on active well (4)
Bottom face, the top of the active well (4) are equipped with fixed frame (9), and the right end of the fixed frame (9), which is equipped with, to be fixed on the ground
The input terminal of grouting pump (8), the grouting pump (8) is connected with blender (17), and the output end of the grouting pump (8) is connected with
Take over (7), the connecting tube (7) far from grouting pump (8) one end successively protrude into active well (4), excavate well (3) in and with middle part
Push pipe (1) be connected, the end point of the connecting tube (7) is fixedly connected with corner (16), and the corner (16) is right against
The injected hole (6) of the push pipe (1) at middle part.
2. a kind of anti-settling based on cutting edge formula propelling method according to claim 1 handles constructing device, it is characterised in that:
The right end for promoting platform (13) is fixedly connected with side seat (15), and the side seat (15) is fixed on the right side wall of active well (4).
3. a kind of anti-settling based on cutting edge formula propelling method according to claim 1 handles constructing device, it is characterised in that:
The top middle portion of the fixed frame (9) is equipped with bracket (10), and the top of the bracket (10) is fixed with hoist engine (11), the volume
The output end for raising machine (11) is connected with roach collecting cart (12).
4. a kind of anti-settling based on cutting edge formula propelling method according to claim 3 handles constructing device, it is characterised in that:
The bottom end of the bracket (10) and roach collecting cart (12) is respectively connected with pulley.
5. a kind of anti-settling based on cutting edge formula propelling method according to claim 3 handles constructing device, it is characterised in that:
The trapezoidal shape in section of the bracket (10).
6. a kind of anti-settling based on cutting edge formula propelling method according to claim 1 handles constructing device, it is characterised in that:
Benefit slurry hole (5) is made of the edge groove of two neighboring push pipe (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821005339.0U CN208379572U (en) | 2018-06-28 | 2018-06-28 | A kind of anti-settling processing constructing device based on cutting edge formula propelling method |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821005339.0U CN208379572U (en) | 2018-06-28 | 2018-06-28 | A kind of anti-settling processing constructing device based on cutting edge formula propelling method |
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| CN208379572U true CN208379572U (en) | 2019-01-15 |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111188361A (en) * | 2019-12-12 | 2020-05-22 | 贵州建工集团第一建筑工程有限责任公司 | Finished product pipe abutting structure of underground pipeline engineering |
| CN112081599A (en) * | 2020-08-28 | 2020-12-15 | 中电建生态环境集团有限公司 | Construction method of pipe jacking in sand and gravel formation |
| CN112413229A (en) * | 2021-01-25 | 2021-02-26 | 中建一局集团第二建筑有限公司 | Thixotropic slurry drag reduction optimization construction method for long-distance jacking pipe |
| CN112922630A (en) * | 2021-02-05 | 2021-06-08 | 广州市第一市政工程有限公司 | Pipe jacking construction structure for reinforcing convective sand layer and construction process thereof |
-
2018
- 2018-06-28 CN CN201821005339.0U patent/CN208379572U/en active Active
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111188361A (en) * | 2019-12-12 | 2020-05-22 | 贵州建工集团第一建筑工程有限责任公司 | Finished product pipe abutting structure of underground pipeline engineering |
| CN112081599A (en) * | 2020-08-28 | 2020-12-15 | 中电建生态环境集团有限公司 | Construction method of pipe jacking in sand and gravel formation |
| CN112413229A (en) * | 2021-01-25 | 2021-02-26 | 中建一局集团第二建筑有限公司 | Thixotropic slurry drag reduction optimization construction method for long-distance jacking pipe |
| CN112922630A (en) * | 2021-02-05 | 2021-06-08 | 广州市第一市政工程有限公司 | Pipe jacking construction structure for reinforcing convective sand layer and construction process thereof |
| CN112922630B (en) * | 2021-02-05 | 2023-10-13 | 广州市第一市政工程有限公司 | Pipe jacking construction structure for reinforcing convection sand layer and construction process thereof |
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