CN206052716U - A kind of wet grouting mending device for oozing concrete - Google Patents
A kind of wet grouting mending device for oozing concrete Download PDFInfo
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- CN206052716U CN206052716U CN201620901326.6U CN201620901326U CN206052716U CN 206052716 U CN206052716 U CN 206052716U CN 201620901326 U CN201620901326 U CN 201620901326U CN 206052716 U CN206052716 U CN 206052716U
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- grouting
- filling device
- tube core
- stack shell
- chemical
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Abstract
The utility model discloses a kind of wet grouting mending device for oozing concrete，Including filling device stack shell、Grouting tube core、Stack shell flange、Filling device closure、Connecting bolt、Seal gasket、Press medium entrance valve and give pressure media outlet valve，It is disposed with inside filling device stack shell for containing the chemical grouting liquid bag of chemical grouting liquid，Pressure space is formed between chemical grouting liquid bag outer wall and filling device stack shell，One end of grouting tube core is extend into inside chemical grouting liquid bag through after the preformed hole of filling device closure，Grout pipe of the other end of grouting tube core for grouting point of plugging into，The chemical grouting liquid for preparing is loaded in chemical grouting liquid bag，And chemical grouting liquid bag is enclosed in a hermetic container，Chemical grouting liquid in chemical grouting liquid bag is outwards exported by a grouting tube core simultaneously，Medium is pressed by the giving for input constant pressure into hermetic container，Which is made to act on packed chemical grouting liquid，Realize continuing、The grouting of constant pressure.
Description
Technical field
This utility model is related to a kind of grouting mending device of concrete defect, particularly a kind of wet grouting for oozing concrete
Repair apparatus.
Background technology
In the construction of concrete for hydraulic structure, sometimes because of aggregate separated, owed to shake, leakage is shaken, spillage or because stone is maked somebody a mere figurehead in reinforcing bar
On skeleton, it is easily caused concrete leakiness, is even internally formed honeycomb or cavity.The presence of this defect often make structure or
Then there is Seepage in the total bearing capacity degradation of component, the building paddled.Such as the thin wall concrete such as pond, aqueduct is tied
Structure, when there is uncompacted concrete, self waterproofing ability weakens significantly, and it is inevitable that seepage occurs in concrete.
The impervious leakage-stopping for oozing concrete was dissipated for leakiness frequently with handlance, mechanical pump in the past, chemical grouting is carried out and is repaiied
Mend, but effect is mostly not ideal.Analyze its reason mainly chemical grout and pour into and dissipate the lazy weight oozed in concrete, rise not
To preferable seepage preventing effect.And chemical grout groundwater increment deficiency main reasons is that pulsed grouting and oozes concrete and holds to dissipating
Caused by continuous grouting time is not enough.During due to being in the milk using handlance or mechanical pump, workmen need long-time operation handlance or
Guard's mechanical pump, and to ooze plasma volume of the concrete within the unit interval less due to dissipating, easily causes to dissipate and oozes concrete and do not eat slurry
Illusion, and terminate grouting ahead of time.
Analyzed according to the internal structure of leakiness concrete, uncompacted inside concrete has various being connected
Pore, when the pore that only these are connected fully uses chemical grout to fill, just can guarantee that to leakiness concrete
Qualified repairing.Due to having gas in the various pore being connected of leakiness inside concrete, when being in the milk to which,
There is air-resistance phenomenon, filling rate can not be too urgent, preferably using the grouting way of continuous and constant pressure, grouting effect could be ideal.
Utility model content
The purpose of this utility model, is to provide a kind of wet grouting mending device for oozing concrete, by packed chemical grouting
Liquid is enclosed in a hermetic container, and packed chemical grouting liquid is outwards exported by a grouting tube core；By into hermetic container
Stable press water of input etc. gives pressure medium so as to act on packed chemical grouting liquid, realizes the lasting, grouting of constant pressure.Should
Equipment is simple and convenient to operate, and filling process can save a large amount of labour costs without the need for human attendance.
This utility model solves the solution of its technical problem：A kind of wet grouting mending device for oozing concrete, bag
Include the open filling device stack shell in upper end, the tube core that is in the milk, the stack shell flange being arranged on the outside of the opening end of filling device stack shell and incite somebody to action
The filling device closure of the opening end sealing of filling device stack shell, the filling device closure are fixed on stack shell method by connecting bolt
Lan Shang, is disposed with seal gasket between the filling device closure and stack shell flange, arrange on the side wall of the filling device stack shell
Have to pressure medium entrance valve and give pressure media outlet valve, be disposed with inside filling device stack shell for containing the chemistry of chemical grouting liquid
Grouting liquid bag, forms the pressure space to pressure medium for filling between the chemical grouting liquid bag outer wall and filling device stack shell,
One end of the grouting tube core is extend into inside chemical grouting liquid bag through after the preformed hole of filling device closure, and be in the milk tube core
Grout pipe of the other end for grouting point of plugging into.
As the further improvement of above-mentioned technical proposal, it is fixed with the filling device closure lateral surface in sealing caping
Tooth cap, is disposed with the sealing caping interior tooth cap through the tooth cap thread hole of upper and lower two end faces of sealing caping interior tooth cap, institute
The axis in tooth cap thread hole and the dead in line of preformed hole are stated, the internal diameter in tooth cap thread hole is more than the internal diameter of preformed hole, tooth cap spiral shell
Pit is connected with inside and outside tooth sealing-plug, and the inside and outside tooth sealing-plug is disposed with through upper and lower two end faces of sealing caping interior tooth cap
Internal thread hole, one end of the grouting tube core pass through internal thread hole and are screwed in inside and outside tooth by the screw thread of grout pipe core outer surface
It extend into after on sealing-plug inside chemical grouting liquid bag.
As the further improvement of above-mentioned technical proposal, all threaded portion of the grout pipe core outer surface or covering
Grout pipe core outer surface.
Used as the further improvement of above-mentioned technical proposal, the lower surface of the inside and outside tooth sealing-plug will be in the milk tube core and be reserved
Gap closure between hole.
Used as the further improvement of above-mentioned technical proposal, the length of the grouting tube core insertion chemistry grouting liquid bag is grouting
2/5ths of tube core length.
The beneficial effects of the utility model are：This utility model loads chemical grouting by the chemical grouting liquid that will be prepared
In liquid bag, and chemical grouting liquid bag is enclosed in a hermetic container, at the same the chemical grouting liquid in chemical grouting liquid bag by
A piece grouting tube core is outwards exported, the grout pipe of grouting point of plugging into, by being situated between to pressure for constant pressure is input into into hermetic container
Matter so as to act on packed chemical grouting liquid, realizes the lasting, grouting of constant pressure.
Description of the drawings
For the technical scheme being illustrated more clearly that in this utility model embodiment, below will be to needed for embodiment description
Accompanying drawing to be used is briefly described.Obviously, described accompanying drawing is a part of embodiment of the present utility model, rather than entirely
Portion's embodiment, those skilled in the art on the premise of not paying creative work, can be obtaining which according to these accompanying drawings
His design and accompanying drawing.
Fig. 1 is structural representation of the present utility model；
Fig. 2 is the structural representation of filling device stack shell in this utility model；
Fig. 3 is the structural representation of filling device closure in this utility model.
Specific embodiment
The technique effect of design of the present utility model, concrete structure and generation is carried out below with reference to embodiment and accompanying drawing
Clearly and completely describe, to be completely understood by the purpose of this utility model, feature and effect.Obviously, described embodiment
It is a part of embodiment of the present utility model, rather than whole embodiments, based on embodiment of the present utility model, the skill of this area
The other embodiment obtained on the premise of not paying creative work by art personnel, belongs to the model of this utility model protection
Enclose.In addition, all connection/annexations being previously mentioned in text, not singly refer to that component directly connects, and refer to can be according to concrete reality
Situation is applied, by adding or reducing couple auxiliary, more excellent draw bail is constituted.
As shown in Fig. 1 ~ Fig. 3, a kind of wet grouting mending device for oozing concrete, including the open filling device stack shell 6 in upper end,
Grouting tube core 1, the stack shell flange 5 that is arranged on the outside of the opening end of filling device stack shell 6 and will be the opening end of filling device stack shell 6 close
The filling device closure 4 of envelope, the filling device closure 4 are fixed on stack shell flange 5 by connecting bolt 9, the filling device
Seal gasket is disposed between closure 4 and stack shell flange 5, is disposed with the side wall of the filling device stack shell 6 and is entered to pressure medium
Mouthful valve 7 and to pressure media outlet valve 8, is disposed with inside filling device stack shell 6 for containing the chemical grouting liquid bag of chemical grouting liquid
10, the pressure space to pressure medium for filling is formed between 10 outer wall of chemical grouting liquid bag and filling device stack shell 6, it is described
One end of grouting tube core 1 is extend into inside chemical grouting liquid bag 10 through after the preformed hole 40 of filling device closure 4, and be in the milk tube core
Grout pipe of 1 other end for grouting point of plugging into.
Loaded in chemical grouting liquid bag 10 by the chemical grouting liquid that will be prepared, and chemical grouting liquid bag 10 is enclosed in
In one hermetic container, while the chemical grouting liquid in chemical grouting liquid bag 10 is outwards exported by a grouting tube core 1, filling of plugging into
The grout pipe of slurry point, presses medium by the giving for input constant pressure into hermetic container so as to act on packed chemical grouting liquid
On, realize the lasting, grouting of constant pressure.
It is further used as preferred embodiment, on 4 lateral surface of filling device closure, is fixed with sealing caping interior tooth
Cap 3, is disposed with through the tooth cap thread hole 30 of sealing caping interior tooth cap two end faces about 3 in the sealing caping interior tooth cap 3,
The axis in the tooth cap thread hole 30 and the dead in line of preformed hole 40, the internal diameter in tooth cap thread hole 30 are interior more than preformed hole 40
Footpath, tooth cap thread hole 30 are connected with inside and outside tooth sealing-plug 2, and the inside and outside tooth sealing-plug 2 is disposed with through sealing caping interior tooth cap 3
The internal thread hole of upper and lower two end faces, one end of the grouting tube core 1 pass through internal thread hole and by 1 outer surface of tube core that is in the milk
Screw thread is extend into after being screwed on inside and outside tooth sealing-plug 2 inside chemical grouting liquid bag 10, by the external screw thread of inside and outside tooth sealing-plug 2
It is fixed in sealing caping interior tooth cap 3, and the screw thread for passing through the female thread and grouting 1 outer surface of tube core of inside and outside tooth sealing-plug 2 will
Grouting tube core 1 is fixed up, and prevents 1 pressurized movement of tube core of being in the milk when pouring in filling device stack shell 6 to pressure medium.
It is further used as preferred embodiment, the threaded portion of grouting 1 outer surface of tube core or all covering are filled
Slurry 1 outer surface of tube core.One end that chemical grouting liquid bag 10 is stretched in grouting tube core 1 can be provided with screw thread, by chemical grouting liquid
After the colligation of the bag mouth and grouting tube core 1 of bag 10, multiple tracks occlusion is formed by the screw thread and chemical grouting liquid bag 10 of the tube core 1 that is in the milk
Structure.When pouring in filling device stack shell 6 to pressure medium, on the one hand can prevent from being in the milk tube core 1 chemically in grouting liquid bag 10
Spin off, it is also possible to prevent the bag mouth and grout pipe of chemical grouting liquid in chemical grouting liquid bag 10 chemically grouting liquid bag 10
Overflow at the colligation of core 1.
It is further used as preferred embodiment, the lower surface of the inside and outside tooth sealing-plug 2 will grouting tube core 1 and preformed hole
Gap closure between 40.The top of inside and outside tooth sealing-plug 2 is provided with a boss, the boss and sealing caping interior tooth cap 3
After after contact seal tooth cap thread hole 30, the lower surface of inside and outside tooth sealing-plug 2 and boss form double sealing structure.
It is further used as preferred embodiment, the length of the grouting 1 insertion chemistry grouting liquid bag 10 of tube core is grouting
2/5ths of 1 length of tube core, are easy to all discharge chemical grouting liquid in chemical grouting liquid bag 10.
A kind of grouting mending method based on the wet grouting mending device for oozing concrete, comprises the following steps,
1）The chemical grouting liquid for preparing is loaded in chemical grouting liquid bag 10, and one is inserted in chemical grouting liquid bag 10
Grouting tube core 1 of the root stage casing with outer tooth, while by the bag mouth of chemical grouting liquid bag 10 and the colligation of grouting tube core 1, being formed and being filled
Slurry bag；
2）By the grouting bag made, insert in filling device stack shell 6, be subsequently mounted seal gasket, cover filling device sealing
Lid 4, and filling device closure 4 is fastened using connecting bolt 9 with stack shell flange 5, grouting tube core 1 passes through filling device closure 4
On preformed hole 40 stretch out after it is exposed outside；
3）Inside and outside tooth sealing-plug 2 is screwed in into sealing caping interior tooth cap 3, the lower surface of inside and outside tooth sealing-plug 2 will grouting tube core 1
And the gap closure between preformed hole 40, and fixed grouting tube core 1；
4）Close pressure medium entrance valve 7 and to pressure media outlet valve 8, exposed grouting tube core 1 is plugged into grouting point
Grout pipe, and pressure medium tube is given installing to pressure medium entrance valve 7；
5）Open to pressure medium entrance valve 7, by continuingly acting on chemical grouting liquid bag 10 to pressure medium, implement to hold
The continuous, grouting of constant pressure.
It is further used as preferred embodiment, in steps of 5, described is water to pressure medium.
It is more than that better embodiment of the present utility model is illustrated, but this utility model is created and do not limited
In the embodiment, those of ordinary skill in the art can also make a variety of on the premise of without prejudice to this utility model spirit
Equivalent modifications or replacement, the modification of these equivalents or replacement are all contained in the application claim limited range.
Claims (5)
1. a kind of wet grouting mending device for oozing concrete, it is characterised in that：Including the open filling device stack shell in upper end, grout pipe
Core, the stack shell flange being arranged on the outside of the opening end of filling device stack shell and the filling device that the opening end of filling device stack shell is sealed
Closure, the filling device closure are fixed on stack shell flange by connecting bolt, the filling device closure and stack shell method
Seal gasket is disposed between orchid, is disposed with the side wall of the filling device stack shell to pressure medium entrance valve and is given pressure media outlet
Valve, is disposed with inside filling device stack shell for containing the chemical grouting liquid bag of chemical grouting liquid, the chemical grouting liquid bag outer wall
The pressure space to pressure medium for filling is formed and filling device stack shell between, one end of the grouting tube core is close through filling device
It extend into after the preformed hole of capping inside chemical grouting liquid bag, the other end of the tube core that is in the milk is used for the grout pipe put that is in the milk of plugging into.
2. the wet grouting mending device for oozing concrete according to claim 1, it is characterised in that：The filling device closure
Sealing caping interior tooth cap is fixed with lateral surface, is disposed with the sealing caping interior tooth cap upper and lower through sealing caping interior tooth cap
The tooth cap thread hole of two end faces, the axis in the tooth cap thread hole and the dead in line of preformed hole, the internal diameter in tooth cap thread hole
More than the internal diameter of preformed hole, tooth cap thread hole is connected with inside and outside tooth sealing-plug, and the inside and outside tooth sealing-plug is disposed with through sealing
The internal thread hole of upper and lower two end faces of caping interior tooth cap, one end of the grouting tube core pass through internal thread hole and by the tube core that is in the milk
The screw thread of outer surface is extend into after being screwed on inside and outside tooth sealing-plug inside chemical grouting liquid bag.
3. the wet grouting mending device for oozing concrete according to claim 2, it is characterised in that：The grouting tube core appearance
The threaded portion in face or whole blanket grouting tube core outer surfaces.
4. the wet grouting mending device for oozing concrete according to Claims 2 or 3, it is characterised in that：The inside and outside tooth is close
The gap being in the milk between tube core and preformed hole is blocked by the lower surface of blocking.
5. the wet grouting mending device for oozing concrete according to claim 1, it is characterised in that：The grouting tube core insertion
The length of chemical grouting liquid bag is 2/5ths of grouting tube core length.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620901326.6U CN206052716U (en) | 2016-08-18 | 2016-08-18 | A kind of wet grouting mending device for oozing concrete |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620901326.6U CN206052716U (en) | 2016-08-18 | 2016-08-18 | A kind of wet grouting mending device for oozing concrete |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206052716U true CN206052716U (en) | 2017-03-29 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620901326.6U Active CN206052716U (en) | 2016-08-18 | 2016-08-18 | A kind of wet grouting mending device for oozing concrete |
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| CN (1) | CN206052716U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106149725A (en) * | 2016-08-18 | 2016-11-23 | 广东水电二局股份有限公司 | A kind of wet grouting mending device oozing concrete and grouting mending method thereof |
-
2016
- 2016-08-18 CN CN201620901326.6U patent/CN206052716U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106149725A (en) * | 2016-08-18 | 2016-11-23 | 广东水电二局股份有限公司 | A kind of wet grouting mending device oozing concrete and grouting mending method thereof |
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