CN206436365U - A kind of shield grouting case - Google Patents
A kind of shield grouting case Download PDFInfo
- Publication number
- CN206436365U CN206436365U CN201720044266.5U CN201720044266U CN206436365U CN 206436365 U CN206436365 U CN 206436365U CN 201720044266 U CN201720044266 U CN 201720044266U CN 206436365 U CN206436365 U CN 206436365U
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- Prior art keywords
- casing
- auxiliary blade
- agitating shaft
- auxiliary
- blade
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Abstract
The utility model discloses a kind of shield grouting case, it is overall to be installed in horizontal type structure, including casing, the casing upper end open, the curved structure in bottom, provided with an agitating shaft at horizontal center position in the casing, described agitating shaft one end is movably fixed on the left of casing on the wall of side, the other end passes through casing right sidewall and outer motor connection on the right side of casing, junction with agitating shaft outside the casing left and right sides is provided with seal structural part, some stirring vane Spiral distributions are arranged on agitating shaft, and discharge port is located at bottom half lower right-hand side, it is characterised in that：At least one first auxiliary blade and the second auxiliary blade are respectively fixed with the stirring shaft portion left and right ends in the casing; the distance of first auxiliary blade and the second auxiliary blade and casing left and right sidewall inner surface is not more than 15mm; effect is swept using it; increase the dynamics of casing the right and left; prevent cement mortar from condensing aggregation; sealing structure to casing is favourable, and reduces the number of times of maintenance down.
Description
Technical field
The utility model is related to agitating device, more particularly to a kind of shield grouting case stirred for cement mortar.
Background technology
During the tunneling construction that tunnel is carried out using shield method, synchronous grouting is to fill building between the soil body and section of jurisdiction annulus
Build gap and reduce the Main Means of later stage deformation, be also one of important procedure in shield driving construction.Shield driving is constructed
It is middle to require the pressure injection that slip casting be timely, uniform, enough, it is ensured that its structure void obtains timely and enough filling, and thus makes
Earth's surface is deformed and section of jurisdiction offset is reduced to minimum.
Slip casting case is cement slurry mixing apparatus, in horizontal type structure.In use, slip casting case two ends inwall is due to water
The condensation of mud is hardened and stirs uneven, and the cement slurry after hardening can gradually adhere to formation large volume lump, one on the wall of side
Aspect has influence on whipping process, on the other hand can also destroy the sealing structure of slip casting case, furthermore large volume lump it is larger when just must
It must shut down and be overhauled, labor intensive material resources.
Utility model content
The purpose of this utility model is that the defect for overcoming prior art, there is provided a kind of shield grouting case, is leaned in casing
The first auxiliary blade and the second auxiliary blade are provided with the agitating shaft of nearly left and right sidewall inner surface, using effect is swept, is increased
The stirring dynamics of casing the right and left, prevents cement mortar from condensing aggregation, and the sealing structure to casing is favourable, and reduces shutdown inspection
The number of times repaiied.
The technical solution adopted in the utility model is：
A kind of shield grouting case, it is overall to be installed in horizontal type structure, including casing, the casing upper end open, bottom is in arc
Shape structure, provided with an agitating shaft at horizontal center position in the casing, described agitating shaft one end is movably fixed to casing
On the wall of left side side, the other end is through casing right sidewall and the motor connection outside casing right side, outside the casing left and right sides
Seal structural part is provided with the junction of agitating shaft, some stirring vane Spiral distributions are arranged on agitating shaft, and discharge port is located at
Bottom half lower right-hand side, it is characterised in that：Be respectively fixed with the stirring shaft portion left and right ends in the casing to
Few first auxiliary blade and the second auxiliary blade, the first auxiliary blade and the second auxiliary blade and table in casing left and right sidewall
The distance in face is not more than 15mm.
Further, first auxiliary blade and the second auxiliary blade are in integrally " one " font.
Further, the cross section of first auxiliary blade and the second auxiliary blade is in the form of an " L ".
Further, the overall row arc of first auxiliary blade and the second auxiliary blade.
Further, a rubber flap, and rubber are respectively fixed with first auxiliary blade and the second auxiliary blade
One end difference casing left and right sidewall inner surface contact of glue scraper plate.
The beneficial effects of the utility model are：
Compared with existing horizontal type cement mixing apparatus, in the utility model, close to left and right sidewall inner surface in casing
Agitating shaft on be provided with the first auxiliary blade and the second auxiliary blade, during mixing water mud slurry, first auxiliary
Blade and the second auxiliary blade are rotated to carrying out rotational agitation at casing left and right ends, are reduced cement mortar and are condensed aggregation, and first
Auxiliary blade and the second auxiliary blade rotation distance casing left and right sidewall inner surface it is in small distance so that cement mortar will not be a large amount of
Gather on the wall of side while can also be come off so that having condensed part of cement in the case where sweeping effect, the sealing structure to casing has
Profit, and reduce the number of times of maintenance down.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model.
Fig. 2 is the first auxiliary blade and agitating shaft mounting structure schematic diagram in the utility model.
Fig. 3 is the first auxiliary blade and agitating shaft mounting structure schematic diagram in embodiment two.
Fig. 4 is the first auxiliary blade and agitating shaft mounting structure schematic diagram in embodiment three.
Fig. 5 is the first auxiliary blade, rubber flap and agitating shaft mounting structure schematic diagram in example IV.
Embodiment
In order that the advantage of the purpose of this utility model and technical scheme is more clearly understood, below in conjunction with accompanying drawing and reality
Example, the utility model is further elaborated.
Embodiment one
As shown in figure 1 and 2, a kind of shield grouting case, it is overall to be installed in horizontal type structure, including casing 1, the casing 1
Upper end open, the curved structure in bottom, provided with an agitating shaft 3, the agitating shaft at horizontal center position in the casing 1
3 one end are movably fixed on the left side side wall of casing 1, and the other end connects through the right sidewall of casing 1 with the motor 5 outside the right side of casing 1
Connect, seal structural part 2, some spirals of stirring vane 4 point are provided with the junction of agitating shaft 3 outside the left and right sides of casing 1
Cloth is arranged on agitating shaft 3, and discharge port 6 is located at below the bottom right of casing 1, it is characterised in that：In the casing 1
The part left and right ends of agitating shaft 3 are respectively fixed with three first auxiliary blades 7 and three auxiliary blades 8, the first auxiliary blade 7 and
The distance of two auxiliary blades 8 and the left and right sidewall inner surface of casing 1 is not more than 15mm.Three first auxiliary blades 7 and three auxiliary lobes
Piece 8 distinguishes uniform welding on agitating shaft 3.
Overall first auxiliary blade, 7 and second auxiliary blade 8 is in " one " font, is such as directly welded at and stirred using reinforcing bar
Mix on axle 3.Extensively, in its rotation process, the resistance being subject to is small for material source.
Embodiment two
As shown in figure 3, being with the difference of embodiment one, the first auxiliary blade 7 and three auxiliary blades 8 are one, described
The cross section of first auxiliary blade 7 and the second auxiliary blade 8 is in the form of an " L ", such as uses angle steel, the contact area with cement slurry
Greatly, great efforts are stirred.
Embodiment three
As shown in figure 4, being with the difference of embodiment one, the first auxiliary blade 7 and three auxiliary blades 8 are two, respectively
It is symmetrically welded on agitating shaft 3, the overall row arc of 7 and second auxiliary blade of the first auxiliary blade 8, using arch steel,
The cement mortar resistance being subject to is small.
Example IV
As shown in figure 5, being with the difference of embodiment one, the first auxiliary blade 7 and three auxiliary blades 8 are one, in institute
State and a rubber flap 9 is respectively fixed with the first auxiliary blade 7 and the second auxiliary blade 8, and one end difference case of rubber flap 9
The left and right sidewall inner surface of body 1 is contacted.Rubber flap 9 will be carried out the cement in the left and right sidewall of casing 1 in adherent rotary course
Sweep entirely, farthest avoid condensing and assemble.
Claims (5)
1. a kind of shield grouting case, overall to be installed in horizontal type structure, including casing (1), casing (1) upper end open, bottom
Curved structure, provided with an agitating shaft (3) at the casing (1) interior horizontal center position, described agitating shaft (3) one end is lived
Move and be fixed on the left of casing (1) on the wall of side, the other end connects through casing (1) right sidewall with the motor (5) outside casing (1) right side
Connect, the junction with agitating shaft (3) outside the casing (1) left and right sides is provided with seal structural part (2), some stirring vanes
(4) Spiral distribution is arranged on agitating shaft (3), and discharge port (6) is located at below casing (1) bottom right, it is characterised in that：In place
At least one first auxiliary blade (7) and second are respectively fixed with agitating shaft (3) part left and right ends in the casing (1)
The distance of auxiliary blade (8), the first auxiliary blade (7) and the second auxiliary blade (8) and casing (1) left and right sidewall inner surface is little
In 15mm.
2. a kind of shield grouting case according to claim 1, it is characterised in that：First auxiliary blade (7) and second
Auxiliary blade (8) is in integrally " one " font.
3. a kind of shield grouting case according to claim 1, it is characterised in that：First auxiliary blade (7) and second
The cross section of auxiliary blade (8) is in the form of an " L ".
4. a kind of shield grouting case according to claim 1, it is characterised in that：First auxiliary blade (7) and second
Auxiliary blade (8) entirety row arc.
5. a kind of shield grouting case according to any one in Claims 1 to 4, it is characterised in that：It is auxiliary described first
Help and a rubber flap (9) is respectively fixed with blade (7) and the second auxiliary blade (8), and one end difference case of rubber flap (9)
Body (1) left and right sidewall inner surface is contacted.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720044266.5U CN206436365U (en) | 2017-01-16 | 2017-01-16 | A kind of shield grouting case |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720044266.5U CN206436365U (en) | 2017-01-16 | 2017-01-16 | A kind of shield grouting case |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206436365U true CN206436365U (en) | 2017-08-25 |
Family
ID=59635770
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720044266.5U Active CN206436365U (en) | 2017-01-16 | 2017-01-16 | A kind of shield grouting case |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206436365U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111559006A (en) * | 2020-05-29 | 2020-08-21 | 中铁工程装备集团有限公司 | Double-floating sealed stirring device |
-
2017
- 2017-01-16 CN CN201720044266.5U patent/CN206436365U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111559006A (en) * | 2020-05-29 | 2020-08-21 | 中铁工程装备集团有限公司 | Double-floating sealed stirring device |
| CN111559006B (en) * | 2020-05-29 | 2021-11-19 | 中铁工程装备集团有限公司 | Double-floating sealed stirring device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: A shield grouting box Effective date of registration: 20210608 Granted publication date: 20170825 Pledgee: Bank of China Limited Chengdu pilot Free Trade Zone Branch Pledgor: SICHUAN YIJU TRAFFIC ENGINEERING Co.,Ltd. Registration number: Y2021510000098 |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right |