CN217925894U - Grouting equipment for blocking water leakage of shallow cracks of roadway - Google Patents
Grouting equipment for blocking water leakage of shallow cracks of roadway Download PDFInfo
- Publication number
- CN217925894U CN217925894U CN202221619093.2U CN202221619093U CN217925894U CN 217925894 U CN217925894 U CN 217925894U CN 202221619093 U CN202221619093 U CN 202221619093U CN 217925894 U CN217925894 U CN 217925894U
- Authority
- CN
- China
- Prior art keywords
- slip casting
- pipe
- grouting
- hole
- whitewashing
- 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.)
- Active
Links
Images
Landscapes
- Lining And Supports For Tunnels (AREA)
Abstract
The utility model discloses a slip casting equipment that shutoff tunnel shallow surface crack leaked, including the slip casting pipe, the inside passageway that supplies the slip casting liquid to pass through that is equipped with of slip casting pipe, the both ends opening setting of slip casting pipe, the one end and the slip casting mechanism intercommunication of slip casting pipe, the other end of slip casting pipe inserts the slip casting downthehole portion that corresponds, be equipped with a plurality of groups whitewashing through-hole on the slip casting pipe, the interval equals between the adjacent whitewashing through-hole group, the whitewashing through-hole of same group comprises a plurality of solitary whitewashing through-hole, a plurality of whitewashing through-hole encircles the slip casting pipe and is located a circle, it can receive the influence of tunnel roof leakage to have solved current slip casting liquid flow in-process, it is relatively poor to leak the effect that leads to the slip casting, lead to not reaching fully to fill, the gap that sealed tunnel top leaked.
Description
Technical Field
The utility model belongs to coal mine machinery relates to a slip casting equipment that shutoff tunnel shallow surface crack leaked.
Background
The top of the existing mining roadway has water leakage, the water leakage causes the corrosion of the anchor net support in the roadway, and further causes the problem of support failure, even the phenomenon of gangue leakage occurs, the personal safety of operators in the roadway is easily threatened greatly, the water leakage position of the top plate is generally treated by adopting a grouting mode at present, the water leakage position is filled and sealed by grouting, the roadway support strength and the surrounding rock stability are ensured, the water leakage amount of the top is reduced, the grouting hole is basically vertical to the roadway for construction, the grouting liquid can only flow out from the top of the grouting pipe, the self gravity of the grouting liquid flows to the inside of the grouting hole to fill the periphery of a hole wall crack, the grouting liquid can be influenced by the water leakage of the roadway top plate in the flowing process, the grouting effect caused by the water leakage is poor, the full filling cannot be achieved, and the crack of the water leakage at the top of the roadway is sealed.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a: the utility model provides a slip casting equipment that shutoff tunnel shallow surface crack leaked has solved current slip casting liquid and can receive the roof influence of leaking among the flow process, leaks to lead to the relatively poor effect of slip casting, leads to not reaching the gap that fully fills, sealed tunnel top leaked.
The utility model adopts the technical scheme as follows:
the utility model provides a slip casting equipment that shutoff tunnel shallow surface crack leaked, including the slip casting pipe, the inside passageway that supplies the slip casting liquid to pass through that is equipped with of slip casting pipe, the both ends opening setting of slip casting pipe, the one end and the slip casting mechanism intercommunication of slip casting pipe, the other end of slip casting pipe inserts inside the slip casting hole that corresponds, be equipped with a plurality of groups whitewashing through-hole on the slip casting pipe, the interval equals between the adjacent whitewashing through-hole group, the whitewashing through-hole of the same group comprises a plurality of solitary whitewashing through-hole, a plurality of whitewashing through-hole encircles the slip casting pipe and is located a circle.
The utility model discloses a theory of operation does: the influence that can receive the roof in the current slip casting liquid flow process and leak, it is relatively poor to leak the effect that leads to the slip casting, lead to not reaching abundant filling, the gap that sealed tunnel top leaked, in order to solve foretell technical problem, the slip casting equipment that a shutoff tunnel shallow surface crack leaked has now been set up, slip casting pipe one end is used for with slip casting mechanism intercommunication, the slip casting pipe other end is used for inserting the slip casting downthehole portion, carry the slip casting downthehole portion with the inside slip casting of slip casting mechanism through the slip casting pipe, the slip casting downthehole portion is filled to the slip casting through the slip casting that carries, make the inside gap of slip casting hole and the top in tunnel form a whole through the slip casting, avoided the water to flow into inside the tunnel, set up a plurality of groups of spouting through-hole on the slip casting pipe, spout the slip casting liquid to the slip casting downthehole portion through the spouting through the through-hole.
This application is through setting up the grout hole at the top in tunnel, through inserting the slip casting pipe inside the slip casting hole, work is carried out through opening slip casting mechanism, carry the slip casting liquid through slip casting mechanism inside the slip casting pipe, a plurality of groups of whitewashing through-holes that set gradually on the slip casting pipe, the preferred below blowout from the slip casting pipe of slip casting liquid of carrying, spun slip casting liquid fills with slip casting hole opening part priority, make the sealed slip casting hole opening part of preferred sealing, make the inside sealed space that forms of slip casting hole, make slip casting hole inside have pressure through sealed space, through having pressure be convenient for extrude the gap at tunnel top with the slip casting liquid, make and carry out abundant packing to the gap at tunnel top, it is sealed, and then carry the slip casting liquid in proper order through the slip casting pipe, make the sealed order to the slip casting hole be from the bottom to the top of tunnel, through progressively carrying out complete sealing to the slip casting hole, it can only reach the crack by the top outflow of slip casting pipe to have solved current slip casting liquid, can flow to the inside packing hole wall around can from the bottom to the crack of slip casting hole through the gravity of slip casting liquid self, the influence of flowing, it can not enough to leak water, lead to the sealed gap that the top that leaks to leak, lead to the sealed effect.
Further, the method comprises the following steps: the grouting mechanism comprises a grouting pump, a grouting pipe is communicated with the grouting pump, the grouting pipe is communicated with the grouting pipe through a connecting mechanism, and the connecting mechanism is detachably connected with the grouting pipe.
Further: the connecting mechanism comprises a quick connector, one end of the quick connector is connected with the grout conveying pipe, and the other end of the quick connector is in threaded connection with one end of the grouting pipe.
Further, the method comprises the following steps: the slip casting pipe is a circular through pipe, the other end of the slip casting pipe is provided with a notch, and the notch is located at the top of the slip casting pipe.
Further, the method comprises the following steps: the grouting pipe is made of a white iron pipe, and the outer wall and the inner wall of the grouting pipe are both plated with zinc layers.
Further, the method comprises the following steps: and resin anchoring agent is filled between the opening of the grouting hole and the grouting pipe.
To sum up, owing to adopted above-mentioned technical scheme, the beneficial effects of the utility model are that:
1. a grouting device for blocking water leakage of a shallow crack of a roadway is characterized in that sprayed grouting liquid and an opening of a grouting hole are filled preferentially, so that the opening of the grouting hole is sealed preferentially, a sealed space is formed inside the grouting hole, pressure is provided inside the grouting hole through the sealed space, and the grouting liquid is extruded into the crack at the top of the roadway conveniently through the pressure;
2. the utility model discloses in carry the slip casting liquid in proper order through the slip casting pipe for be from the bottom up to the sealed order in slip casting hole, through progressively carrying out complete sealed to the slip casting hole, solved current slip casting liquid and can only flowed the back by the top of slip casting pipe, gravity through slip casting liquid self flows to slip casting downthehole portion and fills crack around the drilling wall, and the slip casting liquid flows the problem that the in-process can receive the influence of tunnel roof leakage.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings that are required to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present invention, and therefore should not be considered as limiting the scope, and that for those skilled in the art, other relevant drawings can be obtained according to the drawings without inventive effort, wherein:
fig. 1 is a schematic structural diagram of the present invention;
FIG. 2 is a schematic diagram of the present invention for conveying grouting liquid;
the labels in the figure are: 1-grouting pipe, 2-grouting hole, 3-guniting through hole, 4-grouting pump, 5-grouting pipe, 6-quick connector, 7-notch and 8-resin anchoring agent.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It is to be understood that the specific embodiments described herein are merely illustrative of the invention and are not to be construed as limiting the invention, i.e., the described embodiments are merely illustrative of some, but not all, of the embodiments of the invention. The components of the embodiments of the present invention generally described and illustrated in the figures herein may be arranged and designed in a wide variety of different configurations.
Thus, the following detailed description of the embodiments of the present invention, presented in the accompanying drawings, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. Based on the embodiment of the present invention, all other embodiments obtained by those skilled in the art without creative efforts belong to the protection scope of the present invention.
It is noted that relational terms such as "first" and "second," and the like, may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrases "comprising a," "8230," "8230," or "comprising" does not exclude the presence of additional like elements in a process, method, article, or apparatus that comprises the element.
The features and properties of the present invention will be described in further detail with reference to the following examples.
Example one
The utility model relates to a slip casting equipment that shutoff tunnel superficial crack leaked, as shown in fig. 1-fig. 2, including slip casting pipe 1, slip casting pipe 1 inside is equipped with the passageway that supplies the slip casting liquid to pass through, the both ends opening setting of slip casting pipe 1, the one end and the slip casting mechanism intercommunication of slip casting pipe 1, slip casting pipe 1's the other end inserts inside slip casting hole 2 that correspond, is equipped with a plurality of groups whitewashing through-hole 3 on the slip casting pipe 1, the interval equals between 3 groups of adjacent whitewashing through-hole, and whitewashing through-hole 3 of the same group comprises a plurality of solitary whitewashing through-hole 3, and a plurality of whitewashing through-hole 3 encircles slip casting pipe 1 and is located a circle.
The specific implementation manner of this embodiment is: this application is through setting up the grout hole at the top in tunnel, through inserting the slip casting pipe inside the slip casting hole, work is carried out through opening slip casting mechanism, carry the slip casting liquid through slip casting mechanism inside the slip casting pipe, a plurality of groups of whitewashing through-holes that set gradually on the slip casting pipe, the preferred below blowout from the slip casting pipe of slip casting liquid of carrying, spun slip casting liquid fills with slip casting hole opening part priority, make the sealed slip casting hole opening part of preferred sealing, make the inside sealed space that forms of slip casting hole, make slip casting hole inside have pressure through sealed space, through having pressure be convenient for extrude the gap at tunnel top with the slip casting liquid, make and carry out abundant packing to the gap at tunnel top, it is sealed, and then carry the slip casting liquid in proper order through the slip casting pipe, make the sealed order to the slip casting hole be from the bottom to the top of tunnel, through progressively carrying out complete sealing to the slip casting hole, it can only reach the crack by the top outflow of slip casting pipe to have solved current slip casting liquid, can flow to the inside packing hole wall around can from the bottom to the crack of slip casting hole through the gravity of slip casting liquid self, the influence of flowing, it can not enough to leak water, lead to the sealed gap that the top that leaks to leak, lead to the sealed effect.
Example two
On the basis of the first embodiment, as shown in fig. 1-2, the grouting mechanism includes a grouting pump 4, a grouting pipe 5 is communicated with the grouting pump 4, the grouting pipe 5 is communicated with the grouting pipe 1 through a connecting mechanism, the connecting mechanism is detachably connected with the grouting pipe 1, the connecting mechanism includes a quick connector 6, one end of the quick connector 6 is connected with the grouting pipe 5, and the other end of the quick connector 6 is connected with one end of the grouting pipe 1 through a thread.
The specific implementation manner of this embodiment is: the grouting pump is used for being used for carrying the slip casting liquid that the configuration is good inside the thick liquid conveying pipe, and then carry the slip casting liquid through the slip casting pipe inside, be used for communicateing the slip casting pipe through coupling mechanism, through filling up the slip casting liquid with slip casting downthehole portion after, through dismantling slip casting pipe and coupling mechanism, make and pull down coupling mechanism and slip casting pipe, leave over the slip casting pipe inside the slip casting downthehole portion, preferably, seal the one end of slip casting pipe when dismantling coupling mechanism and slip casting pipe, the problem of the slip casting liquid that has avoided part not solidified takes place to leak from slip casting pipe one end.
Quick-operation joint head one end and defeated thick liquid union coupling, the quick-operation joint head other end passes through threaded connection with slip casting pipe one end, be convenient for carry out the dismouting with the slip casting pipe fast through the quick-operation joint head, after slip casting pipe and slip casting liquid begin to solidify at slip casting downthehole portion, be convenient for pull down fast through the quick-operation joint head, make the slip casting pipe leave over at slip casting downthehole portion, leave over at the slip casting downthehole portion through the slip casting pipe, be convenient for assist the slip casting liquid to solidify, be convenient for provide the support column to slip casting downthehole portion, it becomes integrative to solidify with the slip casting liquid through the slip casting pipe, be convenient for fully support the risk in slip casting hole and tunnel top, fill, it is sealed, be convenient for solve the problem that tunnel top leaked.
EXAMPLE III
In this embodiment, on the basis of the above embodiments, as shown in fig. 1-2, the grouting pipe 1 is a circular through pipe, the other end of the grouting pipe 1 is provided with a notch 7, the notch 7 is located at the top of the grouting pipe 1, the grouting pipe 1 is made of a white iron pipe, the outer wall and the inner wall of the grouting pipe 1 are both plated with a zinc layer, and a resin anchoring agent 8 is filled between the opening of the grouting hole 2 and the grouting pipe 1.
The specific implementation manner of this embodiment is: be circular siphunculus through setting up the slip casting pipe, be convenient for insert slip casting downthehole portion with the slip casting pipe, avoided because the slip casting pipe has the problem that the edges and corners is difficult to insert slip casting downthehole portion, be equipped with the incision through the slip casting pipe other end, incision through setting up has the direction function, be convenient for insert the other end of slip casting pipe inside the slip casting downthehole portion, incision through setting up, make slip casting pipe top have the grout outlet of great area, be convenient for export the slip casting liquid, the top of slip casting pipe withstand the slip casting hole has been avoided, lead to being difficult to the problem of slip casting liquid output.
The material through setting up the slip casting pipe is the bainitic pipe for the material of slip casting pipe has the anticorrosion, and outer wall and inner wall through the slip casting pipe have all plated the zinc layer, make further improvement slip casting pipe's anticorrosive function, lie in the slip casting downthehole portion through the slip casting pipe, make to combine slip casting pipe and slip casting liquid into one, avoided the problem that the slip casting pipe is corroded, make the life-span that the slip casting pipe used longer, be convenient for maintain the sealed at tunnel top for a long time.
Through filling resin anchor between injected hole opening part and slip casting pipe, be convenient for seal the junction of injected hole opening part and slip casting pipe through resin anchor for the lower extreme to the injected hole is sealed preferentially, the slip casting pipe lower extreme of being convenient for will be annotated the thick liquid blowout, make and form a sealed space between injected hole opening part and slip casting pipe, and then be convenient for exert certain pressure to the injected hole inside, be convenient for impress the slip casting liquid inside the gap.
The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not intended to limit the scope of the present invention, and any modifications, equivalents and improvements made by those skilled in the art within the spirit and principle of the present invention should be included in the scope of the present invention.
Claims (6)
1. The utility model provides a slip casting equipment that shutoff tunnel shallow surface crack leaked which characterized in that: including slip casting pipe (1), slip casting pipe (1) inside is equipped with the passageway that supplies the slip casting liquid to pass through, the both ends opening setting of slip casting pipe (1), the one end and the slip casting mechanism intercommunication of slip casting pipe (1), the other end of slip casting pipe (1) inserts inside slip casting hole (2) that correspond, be equipped with a plurality of groups whitewashing through-hole (3) on slip casting pipe (1), the interval equals between adjacent whitewashing through-hole (3) group, whitewashing through-hole (3) with the group comprises a plurality of solitary whitewashing through-hole (3), a plurality of whitewashing through-hole (3) encircle slip casting pipe (1) and are located a circle.
2. The grouting equipment for plugging the water leakage of the shallow cracks of the roadway according to claim 1, wherein the grouting equipment comprises: the grouting mechanism comprises a grouting pump (4), a grouting pipe (5) is communicated with the grouting pump (4), the grouting pipe (5) is communicated with the grouting pipe (1) through a connecting mechanism, and the connecting mechanism is detachably connected with the grouting pipe (1).
3. The grouting equipment for plugging the water leakage of the shallow cracks of the roadway according to claim 2, wherein the grouting equipment comprises: the connecting mechanism comprises a quick connector (6), one end of the quick connector (6) is connected with the grout conveying pipe (5), and the other end of the quick connector (6) is connected with one end of the grouting pipe (1) through threads.
4. The grouting equipment for plugging the water leakage of the shallow cracks of the roadway according to claim 1, wherein the grouting equipment comprises: the grouting pipe (1) is a circular through pipe, the other end of the grouting pipe (1) is provided with a notch (7), and the notch (7) is positioned at the top of the grouting pipe (1).
5. The grouting equipment for plugging the water leakage of the shallow cracks of the roadway according to claim 1, wherein the grouting equipment comprises: the material of slip casting pipe (1) is white iron pipe, and the outer wall and the inner wall of slip casting pipe (1) all have the zinc coating.
6. The grouting equipment for plugging the water leakage of the shallow cracks of the roadway according to claim 1, wherein the grouting equipment comprises: and a resin anchoring agent (8) is filled between the opening of the grouting hole (2) and the grouting pipe (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221619093.2U CN217925894U (en) | 2022-06-27 | 2022-06-27 | Grouting equipment for blocking water leakage of shallow cracks of roadway |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221619093.2U CN217925894U (en) | 2022-06-27 | 2022-06-27 | Grouting equipment for blocking water leakage of shallow cracks of roadway |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217925894U true CN217925894U (en) | 2022-11-29 |
Family
ID=84185197
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221619093.2U Active CN217925894U (en) | 2022-06-27 | 2022-06-27 | Grouting equipment for blocking water leakage of shallow cracks of roadway |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217925894U (en) |
-
2022
- 2022-06-27 CN CN202221619093.2U patent/CN217925894U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN102628345B (en) | Sealing method of high sealing quasi-horizontal drilling hole | |
| CN102203376B (en) | Pressure relieving transition joint | |
| CN103924945B (en) | The high-pressure slip-casting technique of rich water weathering fissures rock stratum under the Moderate and Thick Unconsolidated Formation of colliery | |
| CN108756970B (en) | Sectional hollow grouting anchor cable and use method | |
| CN101975041B (en) | Well cementing method for avoiding coal bed and device thereof | |
| CN103741695A (en) | Embedded grouting pipe installed on waterstop and grouting method | |
| CN217925894U (en) | Grouting equipment for blocking water leakage of shallow cracks of roadway | |
| CN111441311B (en) | Underwater repair method for leakage of old dam structure seam | |
| CN214497558U (en) | Foundation pit dewatering well wellhead plugging casing pipe and structure | |
| CN209908519U (en) | Mixing gun head for double-liquid-slurry synchronous grouting | |
| CN107816041B (en) | Non-dumping hole-forming prestressed anchor rod, anchor hole leakage-proof structure and construction method thereof | |
| CN104964121A (en) | Blockage method for leakage water in sleeve pipe | |
| CN106638644B (en) | A kind of deep sand gravel layer provisions for grouting and the method for carrying out comprehensive grouting using the device | |
| CN113653511B (en) | Shield tunnel joint plugging grouting method | |
| CN213040031U (en) | Splicing structure of oil extraction pipeline of oil field | |
| CN213539105U (en) | A leaking stoppage structure for deep basal pit basement outer wall crack | |
| CN209227571U (en) | Plugging dewatering well tool during a kind of dewatering construction | |
| CN206319330U (en) | A kind of deep sand gravel layer provisions for grouting | |
| CN220015123U (en) | Reliable grouting sealing device with grouting pressure increasing | |
| CN219840664U (en) | Expansion water stop strip with glue injection holes | |
| CN206752531U (en) | A kind of slight leakage plugging structure of diaphram wall | |
| CN218521828U (en) | Joint slip casting plugging device of deep basal pit | |
| CN213367348U (en) | Non-magnetic conductive cable embedded pipe passing through concrete wall structure | |
| CN218177227U (en) | Water stop device is prevented to thousand meters level shafts in metal mine | |
| CN111172992A (en) | Vertical connection structure of prefabricated underground continuous wall of embedded bolt formula |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |