CN212985159U - In-hole grouting water plugging structure - Google Patents
In-hole grouting water plugging structure Download PDFInfo
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- CN212985159U CN212985159U CN202021603042.1U CN202021603042U CN212985159U CN 212985159 U CN212985159 U CN 212985159U CN 202021603042 U CN202021603042 U CN 202021603042U CN 212985159 U CN212985159 U CN 212985159U
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Abstract
The utility model discloses an in-hole grouting water shutoff structure, which relates to the technical field of in-hole grouting and comprises a fixed platform, a plugging plug, an adjusting mechanism and an adjusting pipeline, wherein a longitudinal through groove is arranged in the fixed platform, a transverse through groove is arranged in the adjusting mechanism, the adjusting pipeline is simultaneously arranged in the longitudinal through groove and the transverse through groove, one end of the adjusting pipeline positioned at the bottom of the fixed platform is welded with a fixed fastener, the top of the plugging plug is welded with a fixed fastener, the plugging plug is arranged at one end of the adjusting pipeline through the matching of the fixed fastener and the fixed fastener, one side of the fixed platform is provided with a power plug through a power cord, the adjusting mechanism comprises an adjusting seat, the transverse through groove is transversely arranged in the adjusting seat, the utility model does not need to change the diameter of a drill hole, can directly carry out grouting in the construction drill hole, does not need to slip, the flexibility is big, and the jam of being convenient for simultaneously is convenient for load and unload, is convenient for reciprocate, and the practicality is strong.
Description
Technical Field
The utility model relates to an downthehole slip casting technical field, in particular to downthehole slip casting water shutoff structure.
Background
The drilling hole reveals that the aquifer goes out water, so that the drilling hole can not reach the designed position and the requirement, and grouting and water plugging are needed. The common method is to utilize one-stage or multi-stage casing pipes for grouting and water plugging, and then carry out hole sweeping drilling after water plugging, thereby completing the drilling construction.
The orifice pipe is adopted for grouting and water plugging, the one-level orifice pipe can only be used for grouting and plugging water of one aquifer, and when a drill hole passes through a plurality of aquifers, the multistage orifice pipe is needed for layered grouting. The grouting links are more, full-hole grouting is still needed when the deep aquifer is grouted, the grouting amount is increased, and the grouting cost is high; the construction period of drilling is long, and therefore a more optimized structure for grouting and water plugging in the hole is needed.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide an downthehole slip casting water shutoff structure to the construction that proposes in solving above-mentioned background art is loaded down with trivial details, the poor problem of water shutoff effect.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides an downthehole slip casting water shutoff structure, includes fixed platform, shutoff stopper, adjustment mechanism and regulation pipeline, vertical groove of wearing has been seted up in the fixed platform, horizontal groove of wearing has been seted up in the adjustment mechanism, it wears to establish simultaneously to adjust the pipeline vertical groove of wearing with horizontal inslot, it is located to adjust the pipeline the one end welding of fixed platform bottom has fixed fastener, the welding of shutoff top has fixing fastener, the shutoff is stopped up and is passed through fixing fastener with fixing fastener's cooperation is installed adjust pipeline one end, fixed platform one side is provided with power plug through the power cord.
Preferably, the adjusting mechanism comprises an adjusting seat, the transverse through grooves are transversely arranged in the adjusting seat, and the number of the transverse through grooves is two.
Preferably, a roller is installed at one end of the transverse through groove through a rotating shaft, and a driving motor is fixedly installed at one end, far away from the roller, of the transverse through groove.
Preferably, a driving cylinder is mounted on an output shaft of the driving motor, and anti-skid pads are arranged on the driving cylinder and the outer side of the roller.
Preferably, a clamping groove is formed in the fixing fastener, and mounting grooves are formed in two sides of the bottom of the fixing fastener.
Preferably, an electric telescopic rod is fixedly installed in the installation groove, and the clamping groove is a disc type cavity.
Preferably, the blocking plug is made of high-strength scratch-resistant elastic rubber, a cavity is formed in the blocking plug, and hydraulic oil is filled in the cavity.
The utility model discloses a technological effect and advantage:
the utility model discloses an adopt high strength scratch-resistant, the shutoff stopper that the preparation of elastic rubber formed realizes downthehole water shutoff, confirm the shutoff stopper diameter according to drilling diameter, confirm the shutoff stopper length according to slip casting pressure and drilling lithology, can realize good water shutoff effect, need not change drilling diameter, can directly carry out the slip casting in the construction drilling, do not need slip casting orifice pipe, can select the slip casting section according to the position of water outlet, the flexibility is big, the shutoff of being convenient for simultaneously blocks up and is convenient for load and unload, be convenient for reciprocate, therefore, the clothes hanger is strong in practicability.
Drawings
Fig. 1 is a cross-sectional view of the present invention.
Fig. 2 is a cross-sectional view of the adjusting mechanism of the present invention.
Fig. 3 is a schematic view of the connection between the middle fixing buckle and the fixing clip of the present invention.
Fig. 4 is an external structural schematic diagram of the middle fixing clip of the present invention.
In the figure: 1. a fixed platform; 2. blocking; 3. an adjustment mechanism; 4. fixing the clamping piece; 5. fixing the buckle; 6. an adjusting seat; 7. transversely penetrating a groove; 8. a rotating shaft; 9. a drum; 10. a drive motor; 11. a drive cylinder; 12. a card slot; 13. mounting grooves; 14. an electric telescopic rod; 15. and (6) adjusting the pipeline.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
The utility model provides a downthehole slip casting water shutoff structure as shown in fig. 1-4, including fixed platform 1, shutoff 2, adjustment mechanism 3 and regulation pipeline 15.
Specifically as shown in fig. 1, a longitudinal through groove is formed in the fixing platform 1, a transverse through groove 7 is formed in the adjusting mechanism 3, the adjusting pipeline 15 is simultaneously arranged in the longitudinal through groove and the transverse through groove 7 in a penetrating manner, the fixing fastener 4 is welded at one end, located at the bottom of the fixing platform 1, of the adjusting pipeline 15, the fixing fastener 5 is welded at the top of the sealing plug 2, the sealing plug 2 is installed at one end of the adjusting pipeline 15 through the matching of the fixing fastener 4 and the fixing fastener 5, and a power plug is arranged on one side of the fixing platform 1 through a power line.
It is right to need the utility model discloses it is further explained the utility model discloses in, shutoff stopper 2 plays basic shutoff effect, confirm 2 diameters according to the drilling diameter before the in-service use to block up, confirm 2 lengths of shutoff according to slip casting pressure and drilling lithology, thereby realize good water shutoff effect, need not change the drilling diameter, can directly carry out the slip casting in the construction drilling, do not need slip casting orifice pipe, can select the slip casting section according to the position of water outlet point, the flexibility is big, and the decline of shutoff 2 only needs the continuous decline alright realization through adjustment mechanism 3 control governing pipeline 15.
Specifically, as shown in fig. 2, the adjusting mechanism 3 includes an adjusting seat 6, the transverse through grooves 7 are transversely arranged in the adjusting seat 6, the number of the transverse through grooves 7 is two, a roller 9 is installed at one end of each transverse through groove 7 through a rotating shaft 8, a driving motor 10 is fixedly installed at one end, far away from the roller 9, of each transverse through groove 7, a driving cylinder 11 is installed on an output shaft of each driving motor 10, and anti-skid pads are arranged on the outer sides of the driving cylinders 11 and the outer sides of the roller 9.
It is worth right to explain the utility model discloses a, in the utility model discloses in, adjustment mechanism 3 realizes basic regulation effect through the cooperation of cylinder 9 and driving barrel 11, need pass vertical through groove earlier with adjusting pipe 15 among the in-service use process, pass horizontal through groove 7 after buckling again, make adjusting pipe 15 be located between driving barrel 11 and the cylinder 9, make adjusting pipe 15 can be nimble remove in adjusting seat 6, only need control driving motor 10 to open when needs remove, make driving motor 10 drive driving barrel 11 rotate, utilize the friction between slipmat and the adjusting pipe 15 to drive adjusting pipe 15 and remove, no matter control adjusting pipe 15 whereabouts drives the blanking plug 2 whereabouts and realizes water shutoff, still control adjusting pipe 15 stretches out and will blanking plug 2 and transfer, realization that all can be convenient.
Combine shown in fig. 3 and fig. 4, draw-in groove 12 has been seted up in fixing fastener 5, and mounting groove 13 has all been seted up to 4 bottom both sides of fixed fastener, and fixed mounting has electric telescopic handle 14 in mounting groove 13, and draw-in groove 12 is the disc type cavity, and it is right to need the utility model discloses further explain, the utility model discloses in, the connected mode of adjusting pipe 15 and shutoff stopper 2 is simple swift, only needs simple control electric telescopic handle 14 to stretch out during the in-service use for electric telescopic handle 14's flexible end supports the inner wall of draw-in groove 12, thereby realizes fixed effect, only needs control electric telescopic handle 14 withdrawal when needing to change the shutoff 2, makes fixing fastener 5 with fixed fastener 4 separation alright.
It should be further explained that the plugging plug 2 is made of high-strength scratch-resistant elastic rubber, a cavity is formed in the plugging plug 2, hydraulic oil is filled in the cavity, the plugging effect of the plugging plug 2 can be smoothly achieved, balance of internal pressure and external pressure can be achieved, and the plugging plug 2 is prevented from being broken due to overhigh water pressure.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.
Claims (7)
1. The utility model provides a downthehole slip casting water shutoff structure, includes fixed platform (1), shutoff stopper (2), adjustment mechanism (3) and regulation pipeline (15), its characterized in that: set up vertically to wear the groove in fixed platform (1), horizontal groove (7) of wearing has been seted up in adjustment mechanism (3), it wears to establish simultaneously to adjust pipeline (15) vertically wear the groove with in horizontal groove (7), it is located to adjust pipeline (15) the one end welding of fixed platform (1) bottom has fixed fastener (4), it has fixing fastener (5) to seal the welding of jam (2) top, it passes through to seal jam (2) fixing fastener (4) with the cooperation of fixing fastener (5) is installed adjust pipeline (15) one end, fixed platform (1) one side is provided with power plug through the power cord.
2. The in-hole grouting water plugging structure according to claim 1, characterized in that: the adjusting mechanism (3) comprises an adjusting seat (6), the transverse through grooves (7) are transversely arranged in the adjusting seat (6), and the number of the transverse through grooves (7) is two.
3. The in-hole grouting water plugging structure according to claim 2, characterized in that: and a roller (9) is installed at one end of the transverse through groove (7) through a rotating shaft (8), and a driving motor (10) is fixedly installed at one end, far away from the roller (9), of the transverse through groove (7).
4. The in-hole grouting water plugging structure according to claim 3, characterized in that: and a driving cylinder (11) is mounted on an output shaft of the driving motor (10), and anti-skid pads are arranged on the driving cylinder (11) and the outer side of the roller (9).
5. The in-hole grouting water plugging structure according to claim 1, characterized in that: a clamping groove (12) is formed in the fixed fastener (5), and mounting grooves (13) are formed in two sides of the bottom of the fixed fastener (4).
6. The in-hole grouting water plugging structure according to claim 5, characterized in that: an electric telescopic rod (14) is fixedly installed in the installation groove (13), and the clamping groove (12) is a disc type cavity.
7. The in-hole grouting water plugging structure according to claim 1, characterized in that: the sealing plug (2) is made of high-strength scratch-resistant elastic rubber, a cavity is formed in the sealing plug (2), and hydraulic oil is filled in the cavity.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021603042.1U CN212985159U (en) | 2020-08-05 | 2020-08-05 | In-hole grouting water plugging structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021603042.1U CN212985159U (en) | 2020-08-05 | 2020-08-05 | In-hole grouting water plugging structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212985159U true CN212985159U (en) | 2021-04-16 |
Family
ID=75431285
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021603042.1U Active CN212985159U (en) | 2020-08-05 | 2020-08-05 | In-hole grouting water plugging structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212985159U (en) |
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2020
- 2020-08-05 CN CN202021603042.1U patent/CN212985159U/en active Active
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