CN207237790U - A kind of automatic mode device of Testing of Grouting Material Behind Segments In Shield Tunnel match ratio - Google Patents
A kind of automatic mode device of Testing of Grouting Material Behind Segments In Shield Tunnel match ratio Download PDFInfo
- Publication number
- CN207237790U CN207237790U CN201721131492.3U CN201721131492U CN207237790U CN 207237790 U CN207237790 U CN 207237790U CN 201721131492 U CN201721131492 U CN 201721131492U CN 207237790 U CN207237790 U CN 207237790U
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- China
- Prior art keywords
- mode
- cylinder body
- testing
- match ratio
- shield tunnel
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- Expired - Fee Related
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- Lining And Supports For Tunnels (AREA)
Abstract
The utility model discloses a kind of automatic mode device of Testing of Grouting Material Behind Segments In Shield Tunnel match ratio,Including mode cylinder body,Mixing shaft is provided with mode cylinder body,Mixing shaft upper end is connected with driving motor,Hybrid blade is installed in mixing shaft,Mode cylinder body lower end is provided with discharge bucket,Mode cylinder body is provided at both ends with injecting paste material mode mechanism,Injecting paste material mode mechanism includes feed pipe,Feed pipe upper end is provided with U-tube,Feed hopper is provided with feed pipe,Feed pipe is internally provided with mode push plate,Mode push plate is connected with driving cylinder by push rod,Stop nut is provided with push rod,Stop nut upper end is provided with clamping screw,Push rod moving range is controlled by the stop nut of adjustable position,Ensure mode mechanism inject slurry when by push rod Stroke Control inject slurry amount,Realize the match ratio control of two kinds of slurries,It is worthy to be popularized.
Description
Technical field
The utility model is related to shield tunnel technical field, be specially a kind of Testing of Grouting Material Behind Segments In Shield Tunnel match ratio from
Dynamic mode device.
Background technology
Shield method is a kind of Fully-mechanized construction method in shallow mining method, it is to promote Shield-type machinery in ground,
Surrounding country rock is supported by shield shell and section of jurisdiction to prevent toward caving in tunnel, while with cutting dress in front of excavation face
Carry out soil excavation is put, by being unearthed, machinery is transported outside hole, by jack in rear pressurization jacking, and assembled precast concrete pipe
Piece, forms a kind of mechanized construction method of tunnel structure.When jack promotion shield machine is pushed ahead so that originally positioned at shield
The protection of assembled lining cutting abjection shield shell inside structure shell, structure void is produced in lining cutting periphery, its volume is equal to shield shell and corresponds to circle
The sum of cylinder product and shield tail operating space volume, cause larger Stratum Loss.As do not adopt remedial measures can cause it is very big
Layer displacement and surface subsidence.
Grouting behind shaft or drift lining is that the construction gap formed to shield tail is filled slip casting, is produced with reducing due to shield tail gap
Foundation stress discharges and stratum deformation, is one of important step of shield-tunneling construction.Grouting behind shaft or drift lining is by being set on shield shell
Grouting Pipe, the synchronous grouting mode and the injected hole by being reserved on section of jurisdiction that slip casting is carried out while gap generates carry out slip casting
Two kinds of timely grouting mode, wherein synchronous grouting is more advantageous to the control of settlement of foundation.
Many Testing of Grouting Material Behind Segments In Shield Tunnel is using dual liquid type at present, before materials'use, it is necessary to by material
Material is coordinated, and the injecting paste material of dual liquid type needs to mix according to a certain percentage when in use, therefore devises one kind
The automatic mode device of Testing of Grouting Material Behind Segments In Shield Tunnel match ratio.
The content of the invention
In order to overcome the shortcomings of prior art, the utility model provides a kind of Testing of Grouting Material Behind Segments In Shield Tunnel and coordinates
Than automatic mode device, the mixing shaft set by mode cylinder interior, rotates leaf well in the case where driving motor drives
Piece rotates, and internal injecting paste material is mixed, and when material mix proportion is set, then it is to pass through adjustable position
Stop nut control push rod moving range, it is ensured that mode mechanism injection slurry when pass through push rod Stroke Control inject slurry
Amount, realize the match ratio control of two kinds of slurries, be worthy to be popularized.
Technical solution is used by the utility model solves its technical problem：A kind of Testing of Grouting Material Behind Segments In Shield Tunnel is matched somebody with somebody
The automatic mode device of composition and division in a proportion, including mode cylinder body, mixing shaft is provided with the mode cylinder body, and the mixing shaft upper end connects
Driving motor is connected to, hybrid blade is installed in the mixing shaft, the mode cylinder body lower end is provided with discharge bucket, the tune
Formula cylinder body is provided at both ends with injecting paste material mode mechanism；
The injecting paste material mode mechanism includes feed pipe, and the feed pipe upper end is provided with U-tube, the charging
Feed hopper is provided with pipeline, the feed pipe is internally provided with mode push plate, and the mode push plate is connected with by push rod
Cylinder is driven, is provided with stop nut on the push rod, the stop nut upper end is provided with clamping screw.
As a kind of technical solution for having choosing of the utility model, strainer is provided with the mode cylinder body, the strainer is set
Put in discharge bucket upper end.
As a kind of technical solution for having choosing of the utility model, control valve is provided with the discharge bucket.
As a kind of technical solution for having choosing of the utility model, the feed hopper upper end is connected through the hinge and has sealing cover,
The sealing cover is made of polystyrene material.
As a kind of technical solution for having choosing of the utility model, transparent windows are provided with the feed pipe, it is described
Scale marker is provided with transparent windows.
As a kind of technical solution for having choosing of the utility model, wall hanging installation foot, institute are provided with the outside of the mode cylinder body
State wall hanging installation foot and be internally provided with screw hole.
As a kind of technical solution for having choosing of the utility model, cleaning manhole is provided with the mode cylinder body.
Compared with prior art, the beneficial effects of the utility model are：
The mixing shaft that the utility model is set by mode cylinder interior, in the case where driving motor drives, rotation will well
Blade rotates, and internal injecting paste material is mixed, and when material mix proportion is set, then it is by adjusting position
The stop nut control push rod moving range put, it is ensured that injected and starched by push rod Stroke Control when mode mechanism injection slurry
The amount of material, realizes the match ratio control of two kinds of slurries, is worthy to be popularized.
Brief description of the drawings
Fig. 1 is the overall structure diagram of the utility model；
Fig. 2 is the injecting paste material mode mechanism structure schematic diagram of the utility model.
In figure：1- mode cylinder bodies, 2- mixing shafts, 3- driving motors, 4- hybrid blades, 5- discharge buckets, 6- injecting paste materials
Mode mechanism, 7- feed pipes, 8-U type pipes, 9- feed hoppers, 10- mode push plates, 11- push rods, 12- driving cylinders, 13- are spacing
Nut, 14- clamping screws, 15- strainers, 16- control valves, 17- hinges, 18- sealing covers, 19- transparent windows, 20- scales
Mark, 21- wall hanging installation feet, 22- cleaning manholes.
Embodiment
The following is a combination of the drawings in the embodiments of the present utility model, and the technical scheme in the embodiment of the utility model is carried out
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 embodiment in the utility model, those of ordinary skill in the art are without making creative work
All other embodiments obtained, shall fall within the protection scope of the present invention.
The explanation of following embodiment is refer to the attached drawing, can be to the particular implementation implemented to example the utility model
Example.The direction and position term that the utility model is previously mentioned, for example, " on ", " in ", " under ", "front", "rear", "left", "right", "
It is interior ", " outer ", " side " etc., be only the direction and position with reference to annexed drawings.Therefore, the direction and position term used is to use
To illustrate and understand the utility model, and it is not used to limitation the utility model.
Embodiment：
As shown in Figures 1 and 2, the utility model provides a kind of automatic mode of Testing of Grouting Material Behind Segments In Shield Tunnel match ratio
Device, including mode cylinder body 1, mixing shaft 2 is provided with the mode cylinder body 1, and 2 upper end of the mixing shaft is connected with driving
Motor 3, described mix is provided with hybrid blade 4 in shaft 2, and after driving motor 3 is opened, the power output of rotation turns to mixing
On axis 2, after mixing shaft 2 rotates, drive the hybrid blade 4 that the upper end is set to rotate, internal slurry is mixed, institute
State 1 lower end of mode cylinder body and be provided with discharge bucket 5, the mode cylinder body 1 is provided at both ends with injecting paste material mode mechanism 6, mixing
Slurry is injected when injection by injecting paste material mode mechanism 6, can control the control of injection rate；
As shown in Fig. 2, the injecting paste material mode mechanism 6 includes feed pipe 7,7 upper end of feed pipe is provided with U
Type pipe 8, is provided with feed hopper 9 on the feed pipe 7, the feed pipe 7 is internally provided with mode push plate 10, the mode
Push plate 10 is connected with driving cylinder 12 by push rod 11, starts driving cylinder 12, and thrust upper end promotes push rod 11, and push rod 11 drives
Mode push plate 10 promotes internal slurry, and stop nut 13 is provided with the push rod 11, and 13 upper end of stop nut is provided with
Stop nut 13 is tightly secured on push rod 11 by clamping screw 14, clamping screw 14, controls the active strokes of push rod 11, so that
The amount of the internal slurry of control, realizes the regulation and control to slurry match ratio.
As shown in Figure 1, being provided with strainer 15 in the mode cylinder body 1, the strainer 15 is arranged on 5 upper end of discharge bucket, mistake
The internal residue of filter；Control valve 16 is provided with the discharge bucket 5, controls the speed of discharging；As shown in Fig. 2, the feed hopper 9
Upper end is connected with sealing cover 18 by hinge 17, and the sealing cover 18 is made of polystyrene material, has sealing well
Property, avoid dust from entering internal；Transparent windows 19 are provided with the feed pipe 7, are set on the transparent windows 19
There are scale marker 20, the delivery situation of the convenient internal slurry of observation；
As shown in Figure 1, the outside of mode cylinder body 1 is provided with wall hanging installation foot 21, set inside the wall hanging installation foot 21
Screw hole is equipped with, during mode, vibration can be inevitably produced, influence equipment work efficiency, therefore devises wall hanging installation foot 21,
Equipment is installed on wall, increases stabilization of equipment performance, improves work efficiency；Cleaning manhole is provided with the mode cylinder body 1
22, slurry mode for a long time after, it is necessary to cleaned to inside after slurry discharge, devising cleaning manhole 22 can open
Staff is facilitated to clear up internal.
In conclusion the utility model is mainly characterized by：
The mixing shaft that the utility model is set by mode cylinder interior, in the case where driving motor drives, rotation will well
Blade rotates, and internal injecting paste material is mixed, and when material mix proportion is set, then it is by adjusting position
The stop nut control push rod moving range put, it is ensured that injected and starched by push rod Stroke Control when mode mechanism injection slurry
The amount of material, realizes the match ratio control of two kinds of slurries, is worthy to be popularized.
It is obvious to a person skilled in the art that the utility model is not limited to the details of above-mentioned one exemplary embodiment, and
And in the case of the spirit or essential attributes without departing substantially from the utility model, it can realize that this practicality is new in other specific forms
Type.Therefore, in all respects, the present embodiments are to be considered as illustrative and not restrictive, this practicality is new
The scope of type is indicated by the appended claims rather than the foregoing description, it is intended that the equivalency fallen in claim is contained
All changes in justice and scope are embraced therein.Any reference numeral in claim should not be considered as limitation
Involved claim.
Claims (7)
- A kind of 1. automatic mode device of Testing of Grouting Material Behind Segments In Shield Tunnel match ratio, it is characterised in that：Including mode cylinder body (1), Mixing shaft (2) is provided with the mode cylinder body (1), described mixing shaft (2) upper end is connected with driving motor (3), described Hybrid blade (4) is installed in mixing shaft (2), mode cylinder body (1) lower end is provided with discharge bucket (5), the mode cylinder Body (1) is provided at both ends with injecting paste material mode mechanism (6)；The injecting paste material mode mechanism (6) includes feed pipe (7), and feed pipe (7) upper end is provided with U-tube (8), Feed hopper (9) is provided with the feed pipe (7), the feed pipe (7) is internally provided with mode push plate (10), the tune Formula push plate (10) is connected with driving cylinder (12) by push rod (11), and stop nut (13), institute are provided with the push rod (11) State stop nut (13) upper end and be provided with clamping screw (14).
- 2. the automatic mode device of a kind of Testing of Grouting Material Behind Segments In Shield Tunnel match ratio according to claim 1, its feature exist In：Strainer (15) is provided with the mode cylinder body (1), the strainer (15) is arranged on discharge bucket (5) upper end.
- 3. the automatic mode device of a kind of Testing of Grouting Material Behind Segments In Shield Tunnel match ratio according to claim 1, its feature exist In：Control valve (16) is provided with the discharge bucket (5).
- 4. the automatic mode device of a kind of Testing of Grouting Material Behind Segments In Shield Tunnel match ratio according to claim 1, its feature exist In：Feed hopper (9) upper end is connected with sealing cover (18) by hinge (17), and the sealing cover (18) uses polystyrene material Material is made.
- 5. the automatic mode device of a kind of Testing of Grouting Material Behind Segments In Shield Tunnel match ratio according to claim 1, its feature exist In：Transparent windows (19) are provided with the feed pipe (7), scale marker is provided with the transparent windows (19) (20)。
- 6. the automatic mode device of a kind of Testing of Grouting Material Behind Segments In Shield Tunnel match ratio according to claim 1, its feature exist In：Wall hanging installation foot (21) is provided with the outside of the mode cylinder body (1), the wall hanging installation foot (21) is internally provided with screw hole.
- 7. the automatic mode device of a kind of Testing of Grouting Material Behind Segments In Shield Tunnel match ratio according to claim 1, its feature exist In：Cleaning manhole (22) is provided with the mode cylinder body (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721131492.3U CN207237790U (en) | 2017-09-05 | 2017-09-05 | A kind of automatic mode device of Testing of Grouting Material Behind Segments In Shield Tunnel match ratio |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721131492.3U CN207237790U (en) | 2017-09-05 | 2017-09-05 | A kind of automatic mode device of Testing of Grouting Material Behind Segments In Shield Tunnel match ratio |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207237790U true CN207237790U (en) | 2018-04-17 |
Family
ID=61884339
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721131492.3U Expired - Fee Related CN207237790U (en) | 2017-09-05 | 2017-09-05 | A kind of automatic mode device of Testing of Grouting Material Behind Segments In Shield Tunnel match ratio |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207237790U (en) |
-
2017
- 2017-09-05 CN CN201721131492.3U patent/CN207237790U/en not_active Expired - Fee Related
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| 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: 20180417 Termination date: 20190905 |
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| CF01 | Termination of patent right due to non-payment of annual fee |