CN206256449U - A kind of two fluid grouting head - Google Patents
A kind of two fluid grouting head Download PDFInfo
- Publication number
- CN206256449U CN206256449U CN201621215334.1U CN201621215334U CN206256449U CN 206256449 U CN206256449 U CN 206256449U CN 201621215334 U CN201621215334 U CN 201621215334U CN 206256449 U CN206256449 U CN 206256449U
- Authority
- CN
- China
- Prior art keywords
- adpting flange
- shower nozzle
- upper lid
- fluid grouting
- drill bit
- 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.)
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Abstract
The utility model discloses a kind of two fluid grouting head, the two fluid grouting head includes upper lid, adpting flange, connecting rod, drill bit, pedal, baffle plate, shower nozzle；The adpting flange, connecting rod, drill bit are sequentially connected composition basic framework from top to bottom, shower nozzle is nested with the adpting flange, the adpting flange is connected with the upper lid with A liquid entrances by hexagon-headed bolt and hex nut, the adpting flange, upper lid and shower nozzle are sealed by O-ring, the side of the connecting rod is provided with B liquid entrances, and the middle part of the drill bit sets baffle plate；Hexagon socket countersunk flat cap head screw is equipped with the shower nozzle, spring, plain cushion are fixedly connected with by hex nut on the hexagon socket countersunk flat cap head screw.The utility model can be prevented effectively from two kinds of injection slurries and mix in advance, influence construction effect and cause casting head inside to block, and can prevent injection slurry from flowing back again, can well ensure the effect of two fluid grouting.
Description
Technical field
The utility model is related to a kind of two fluid grouting head.
Background technology
Sub-surface is the important component of highway, and the quality of its quality will directly influence the use quality of road；
Often, top layer inadequate with the compactness of sub-surface be loose, the low reason of intensity has direct relation for the damage on road surface, especially public
Using after one period, the bad basic unit of quality can induce the new expression on whole road surface on road, and cause reparation difficulty increase,
Expense is improved.
Two kinds of injection slurries may only simply be separated for existing casting head, existing can not fundamentally reach two kinds
Injection slurry thoroughly separates before sub-surface is injected；Because two kinds of injection slurries mix in advance and caused by casting head inside hole plug；
After filling, pressure increase in injected hole, casting head endoporus is the shortcomings of because of blocking, injection slurry flows back.
Utility model content
In view of this, main purpose of the present utility model is to provide a kind of two fluid grouting head.
To reach above-mentioned purpose, what the technical solution of the utility model was realized in：
The utility model embodiment provides a kind of two fluid grouting head, and the two fluid grouting head includes upper lid, adpting flange, connection
Bar, drill bit, pedal, baffle plate, shower nozzle；The adpting flange, connecting rod, drill bit are sequentially connected composition basic framework from top to bottom,
Shower nozzle is nested with the adpting flange, the adpting flange passes through hexagon-headed bolt and hexagonal with the upper lid with A liquid entrances
Nut is connected, and the adpting flange, upper lid and shower nozzle are sealed by O-ring, and the side of the connecting rod is provided with B liquid and enters
Mouthful, the middle part of the drill bit sets baffle plate；Hexagon socket countersunk flat cap head screw is equipped with the shower nozzle, on the hexagon socket countersunk flat cap head screw
Spring, plain cushion are fixedly connected with by hex nut.
In such scheme, the upper lid, adpting flange are fixedly connected and by O by hexagon-headed bolt with hex nut
Type circle is sealed.
In such scheme, the adpting flange, upper lid and shower nozzle are sealed by O-ring.
In such scheme, the baffle plate top sets pedal.
Compared with prior art, the beneficial effects of the utility model：
The utility model can be prevented effectively from two kinds of injection slurries and mix in advance, influence construction effect and cause inside casting head
Block, can prevent injection slurry from flowing back again, can well ensure the effect of two fluid grouting.
Brief description of the drawings
A kind of Fig. 1 structural representations of two fluid grouting head for the utility model embodiment is provided；
Fig. 2 be Fig. 1 in A-A to sectional view.
Specific embodiment
In order that the purpose of this utility model, technical scheme and advantage become more apparent, below in conjunction with accompanying drawing and implementation
Example, is further elaborated to the utility model.It should be appreciated that specific embodiment described herein is only used to explain
The utility model, is not used to limit the utility model.
The utility model embodiment provides a kind of two fluid grouting head, as shown in Figure 1, 2, the two fluid grouting head include upper lid 1,
Adpting flange 2, connecting rod 3, drill bit 4, pedal 5, baffle plate 6, shower nozzle 11；The adpting flange 2, connecting rod 3, drill bit 4 are arrived from above
Under be sequentially connected composition basic framework, the adpting flange 2 passes through hexagon-headed bolt 13 and six with the upper lid 1 with A liquid entrances
Angle nut 14 is connected, and the adpting flange 2, upper lid 1 and shower nozzle 11 are sealed by O-ring 12, the side of the connecting rod 3
B liquid entrances are provided with, the middle part of the drill bit 4 sets baffle plate 6；The baffle plate 6 can effectively stop that injected hole fills grouting behind shaft or drift lining
The ejection of liquid.
The top of the baffle plate 6 sets pedal 5, and convenient construction personnel keep casting head to be inserted perpendicularly into slip casting in work progress
Hole.
Hexagon socket countersunk flat cap head screw 9 is equipped with the shower nozzle 11, hex nut 7 is passed through on the hexagon socket countersunk flat cap head screw 9
Spring 8, plain cushion 10 are fixedly connected with, so, non-return mechanism is constituted, two kinds of injection slurries can be prevented effectively from and mixed in advance, influenceed
Construction effect and cause casting head inside block, can prevent injection slurry from flowing back again, can well ensure the effect of two fluid grouting.
The upper lid 1, adpting flange 2 are fixedly connected by hexagon-headed bolt 13 with hex nut 14.
The adpting flange 2, upper lid 1 and shower nozzle 11 are sealed by O-ring 12.
The above, preferred embodiment only of the present utility model is not intended to limit protection of the present utility model
Scope.
Claims (4)
1. a kind of two fluid grouting head, it is characterised in that the two fluid grouting head includes upper lid, adpting flange, connecting rod, drill bit, steps on
Plate, baffle plate, shower nozzle；The adpting flange, connecting rod, drill bit are sequentially connected composition basic framework, the connection method from top to bottom
Shower nozzle is nested with orchid, the adpting flange is connected with the upper lid with A liquid entrances by hexagon-headed bolt and hex nut, institute
State adpting flange, upper lid and shower nozzle to be sealed by O-ring, the side of the connecting rod is provided with B liquid entrances, the drill bit
Middle part set baffle plate；Hexagon socket countersunk flat cap head screw is equipped with the shower nozzle, hexagonal spiral shell is passed through on the hexagon socket countersunk flat cap head screw
Mother is fixedly connected with spring, plain cushion.
2. a kind of two fluid grouting head according to claim 1, it is characterised in that：The upper lid, adpting flange pass through hexagonal
Hook bolt is fixedly connected with hex nut and is sealed by O-ring.
3. a kind of two fluid grouting head according to claim 2, it is characterised in that：The adpting flange, upper lid and shower nozzle lead to
O-ring is crossed to be sealed.
4. a kind of two fluid grouting head according to claim 3, it is characterised in that：The baffle plate top sets pedal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621215334.1U CN206256449U (en) | 2016-11-11 | 2016-11-11 | A kind of two fluid grouting head |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621215334.1U CN206256449U (en) | 2016-11-11 | 2016-11-11 | A kind of two fluid grouting head |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206256449U true CN206256449U (en) | 2017-06-16 |
Family
ID=59025805
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621215334.1U Active CN206256449U (en) | 2016-11-11 | 2016-11-11 | A kind of two fluid grouting head |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206256449U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108342969A (en) * | 2018-04-26 | 2018-07-31 | 上海公路桥梁（集团）有限公司 | Slip casting nozzle and pitch grouting equipment comprising it |
-
2016
- 2016-11-11 CN CN201621215334.1U patent/CN206256449U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108342969A (en) * | 2018-04-26 | 2018-07-31 | 上海公路桥梁（集团）有限公司 | Slip casting nozzle and pitch grouting equipment comprising it |
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| GR01 | Patent grant |