CN218322623U - Dam leakage plugging device for emergency treatment - Google Patents

Dam leakage plugging device for emergency treatment Download PDF

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Publication number
CN218322623U
CN218322623U CN202222754313.9U CN202222754313U CN218322623U CN 218322623 U CN218322623 U CN 218322623U CN 202222754313 U CN202222754313 U CN 202222754313U CN 218322623 U CN218322623 U CN 218322623U
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grouting
shutoff
emergency treatment
chamber
rod
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CN202222754313.9U
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Chinese (zh)
Inventor
周刚
熊忠翔
韩照梁
陈义明
刘剑
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China Energy Group Third Engineering Bureau Co Ltd
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China Energy Group Third Engineering Bureau Co Ltd
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Abstract

The utility model discloses a dam seepage emergency treatment uses plugging device, including locating support, slip casting portion and shutoff portion, the locating support includes three A-frame, two pairs of location frames and two gag lever posts, the A-frame includes sill bar, down tube and vertical pole, the one end and the vertical pole one end of sill bar are connected, the other end of sill bar and vertical pole is connected with the both ends of down tube respectively, the locating frame includes hypotenuse, vertical limit, long right angle limit and short right angle limit, be provided with three first stopper on the long right angle limit of locating frame; there is the filling groove between shutoff room and the mounting panel, toward filling inslot slip casting, inside the thick liquid can flow into the grout pipe of filling, the thick liquid is filled in the hole of boring, makes dykes and dams drilling position obtain to fill the support, and the thick liquid covers the gap between mounting panel and the dykes and dams, and the thick liquid solidifies, makes the gap stop up, and the shutoff room carries out the shutoff with dykes and dams seepage surface, and dykes and dams crack department is strengthened fixedly, avoids the seepage crack to further enlarge.

Description

Dam leakage plugging device for emergency treatment
Technical Field
The utility model belongs to the technical field of dykes and dams protector, concretely relates to plugging device for dykes and dams seepage emergency treatment.
Background
The dam body of the dam is internally provided with a concrete impervious wall, but the impervious wall still has the problem of water leakage, the adopted method of the waterproof and leak-stopping work is basically chemical grouting, the chemical grouting is to stop the leakage by using manual or mechanical means, and under the action of pressure, concrete mortar grout is poured into cracks of the dam structure, so that grouting materials are solidified in the cracks, and the purposes of filling the cracks and stopping water are achieved. When the leakage point of the water leakage can not be treated, the water leakage needs to be dismantled and rebuilt; in addition, drilling a horizontal hole at the upper part of the dam, and injecting cement slurry by adopting a back slope horizontal hole and a dam top vertical hole under pressure; however, the method has long treatment time, and can not carry out emergency treatment in a short time and carry out leakage stoppage quickly.
The existing dam leakage needs to be reinforced and fixed at the position of a dam crack when emergency treatment is carried out in a short time, and the dam is grouted and blocked, so that the dam leakage emergency treatment plugging device is provided.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a dam seepage plugging device for emergency treatment to solve the short time of proposing among the above-mentioned background art and carry out dam and dam emergency treatment that leaks, strengthen fixed problem to dam crack department.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a dam seepage plugging device for emergency treatment, the purpose is strengthened fixedly to dam crack department, including locating support, slip casting portion and shutoff portion, the locating support includes three A-frame, two pairs of locating frame and two gag lever posts, and the A-frame is the right angled triangle structure, the A-frame includes sill bar, down tube and vertical pole, and sill bar, down tube and vertical pole welding structure as an organic whole, the one end and the vertical pole one end of sill bar are connected, the other end of sill bar and vertical pole is connected with the both ends of down tube respectively, the locating frame includes hypotenuse, vertical limit, long right angle limit and short right angle limit, be provided with three first stopper on the long right angle limit of locating frame, the other end of first stopper is provided with the second stopper, slip casting portion includes slip casting room, slip casting pipe and base tube, the base tube is installed on slip casting room bottom, the slip casting pipe is installed on the slip casting room inclined plane, and slip casting room are structure as an organic whole, and the inside switch-on of slip casting pipe, shutoff portion includes shutoff room, mounting panel and a plurality of slip casting pipe run through the shutoff room, the slip casting pipe.
Preferably, the bottom rod, the inclined rod and the vertical rod form a right-angled triangle structure, the bottom rod, the inclined rod and the vertical rod are stable in structure, and the bottom rod and the vertical rod are right-angled sides.
Preferably, the grouting pipe and the base pipe are communicated with the inside of the grouting chamber, a cross rod is arranged in the grouting chamber, mortar slurry is filled in the grouting chamber, the mortar slurry is solidified, and the grouting chamber becomes a pile body and can support the plugging chamber.
Preferably, the locating frame is of a right trapezoid structure, three, the first limiting blocks are evenly distributed, the bottom rod is provided with limiting grooves, and the first limiting blocks, the second limiting blocks and the limiting grooves are matched.
Preferably, a through hole is formed in the short right-angle edge of the positioning frame, the limiting rod is of a U-shaped structure, the limiting rod is matched with the through hole, and the limiting rod plays a role in positioning the two positioning frames.
Preferably, the horizontal cross-section of shutoff room is "U" type structure, all be provided with spacing arch on the both sides avris of mounting panel, the draw-in groove has been seted up towards spacing bellied surface to the shutoff room, spacing arch and draw-in groove adaptation.
Preferably, the plugging chamber and the mounting plate form a right-angled triangle structure, one end of the slurry filling pipe is of a T-shaped structure, and the slurry filling pipe penetrates through the mounting plate.
Preferably, the outer surface of the slurry filling pipe is provided with a liquid outlet, and slurry filled in the slurry filling pipe flows out, so that the solidification effect of the slurry filling pipe is enhanced.
Compared with the prior art, the beneficial effects of the utility model are that:
1. through the shutoff room that sets up, the mounting panel with fill the thick liquid pipe, there is the filling groove between shutoff room and the mounting panel, toward filling inslot slip casting, along with filling the packing of inslot thick liquid and increasing, inside thick liquid can flow into and fill the thick liquid pipe, the thick liquid is filled in the hole of drilling, make dykes and dams drilling position obtain filling support, the thick liquid covers the gap between mounting panel and the dykes and dams, the thick liquid solidifies, make the gap stop up, the shutoff room carries out the shutoff with dykes and dams seepage surface, dykes and dams crack department is strengthened fixedly, avoid the seepage crack to further enlarge.
2. Through the slip casting room and the parent tube that set up, parent tube embedding ground, from slip casting pipe department toward the indoor slip casting of slip casting, pack the thick liquid in the parent tube, the parent tube forms the foundation pile with the mortar thick liquid, makes the slip casting room be in stable state, and the slip casting room plays the effect of fastening shutoff room.
Drawings
Fig. 1 is a schematic structural view of the present invention;
fig. 2 is a schematic top view of the plugging chamber of the present invention;
FIG. 3 is a schematic cross-sectional view of the grouting chamber of the present invention;
fig. 4 is a schematic top view of the positioning frame of the present invention;
fig. 5 is a schematic top view of the bottom rod and the positioning frame of the present invention;
in the figure: 1. a bottom bar; 2. a diagonal bar; 3. a vertical rod; 4. a grouting chamber; 5. a grouting pipe; 6. plugging the chamber; 7. mounting a plate; 8. a slurry filling pipe; 9. a liquid outlet hole; 10. a cross bar; 11. a base pipe; 12. a positioning frame; 13. a limiting rod; 14. a first stopper; 15. and a second limiting block.
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.
Examples
Referring to fig. 1 to 5, the present invention provides a technical solution: a dam leakage emergency treatment plugging device comprises a positioning support, a grouting part and a plugging part, wherein the positioning support comprises three triangular supports, two pairs of positioning frames 12 and two limiting rods 13, each triangular support comprises a bottom rod 1, an inclined rod 2 and a vertical rod 3, the bottom rod 1, the inclined rod 2 and the vertical rod 3 form a right-angled triangle structure, one end of the bottom rod 1 is connected with one end of the vertical rod 3, the other ends of the bottom rod 1 and the vertical rod 3 are respectively connected with two ends of the inclined rod 2, the positioning frame 12 comprises a bevel edge, a vertical edge, a long right-angled edge and a short right-angled edge, three first limiting blocks 14 are arranged on the long right-angled edge of the positioning frame 12, the other ends of the first limiting blocks 14 are provided with second limiting blocks 15, the first limiting blocks 14 and the second limiting blocks 15 are arranged on the bottom rod 1, so that the bottom rod 1, the inclined rod 2 and the vertical rod 3 form a triangular support to play a role of positioning and supporting, the grouting part comprises a grouting chamber 4, a grouting pipe 5 and a base pipe 11, the base pipe 11 is arranged at the bottom of the grouting chamber 4, the grouting pipe 5 is arranged on the inclined plane of the grouting chamber 4, a bolt hole and a pile hole are drilled on the ground, a positioning frame 12 is fixed through a bolt, the grouting chamber 4 is arranged between a plugging chamber 6 and the positioning frame 12, the base pipe 11 is embedded into the pile hole, grouting equipment is used for grouting from the grouting pipe 5 to the grouting chamber 4, the base pipe 11 is filled with slurry, the base pipe 11 and the slurry form a base pile to enable the grouting chamber 4 to be in a stable state, the plugging part comprises the plugging chamber 6, a mounting plate 7 and six slurry filling pipes 8, the mounting plate 7 is connected with the plugging chamber 6, the slurry filling pipes 8 penetrate through the mounting plate 7, a filling groove is arranged between the plugging chamber 6 and the mounting plate 7, slurry is grouted into the filling groove, the slurry can flow into the slurry filling pipes 8 along with the increase of the slurry in the filling groove, and the slurry is filled in the drilled hole, the drilling position of the dam is filled and supported, in addition, the slurry can overflow from the liquid outlet hole 9, and the slurry is solidified, so that the slurry filling pipe 8 is stable.
In this embodiment, the bottom bar 1, the down tube 2 and the vertical rod 3 constitute the right triangle structure, and the bottom bar 1, the vertical rod 3 are right-angle sides, and the bottom bar 1, the down tube 2 and the vertical rod 3 of right triangle structure support the stability of 6 supports in shutoff room.
In this embodiment, the grouting pipe 5 and the base pipe 11 are both communicated with the inside of the grouting chamber 4, the cross rod 10 is arranged in the grouting chamber 4, grouting equipment is used for grouting from the grouting pipe 5 into the grouting chamber 4, the base pipe 11 is filled with grout, and the base pipe 11 and the grout form a foundation pile to enable the grouting chamber 4 to be in a stable state.
In this embodiment, the locating frame 12 is a right trapezoid structure, three first stoppers 14 evenly distributed, and the bottom rod 1 is provided with a limiting groove, and the first stoppers 14, the second stoppers 15 and the limiting groove adaptation make the stability of installing of locating frame 12.
In this embodiment, a through hole is formed on the short right-angle edge of the positioning frame 12, the limiting rod 13 is of a U-shaped structure, the limiting rod 13 is adapted to the through hole, the two positioning frames 12 are located between the two parallel bottom rods 1, and the two positioning frames 12 are positioned by the limiting rod 13.
In this embodiment, the horizontal cross section of the plugging chamber 6 is a "U" shaped structure, the lateral sides of the two sides of the mounting plate 7 are provided with limiting protrusions, the plugging chamber 6 is provided with a clamping groove facing the surface of the limiting protrusions, the limiting protrusions are adapted to the clamping groove, the plugging chamber 6 and the mounting plate 7 are of a combined structure, the slurry filling pipe 8 can penetrate through the mounting plate 7 and then be embedded into a hole drilled on a dam, the plugging chamber 6 and the mounting plate 7 form a right-angled triangle structure, one end of the slurry filling pipe 8 is of a "T" shaped structure, the slurry filling pipe 8 penetrates through the mounting plate 7, the outer surface of the slurry filling pipe 8 is provided with a liquid outlet hole 9, a filling groove is formed between the plugging chamber 6 and the mounting plate 7, slurry is injected into the filling groove, the slurry can flow into the slurry filling pipe 8 along with the increase of filling of the dam of slurry filling groove, the slurry is filled in the drilled hole, so that the drilling position is filled and supported, the slurry can overflow from the liquid outlet hole 9, and the slurry is solidified, and the slurry filling pipe 8 is stable.
The utility model discloses a theory of operation and use flow:
when the dam leaks, holes are drilled near the dam leakage part, the slurry filling pipe 8 penetrates through the mounting plate 7, then one point of the slurry filling pipe 8 is embedded into the drilled hole, and the plugging chamber 6 and the mounting plate 7 are clamped and sealed;
respectively installing limiting rods 13 and first limiting blocks 14 on two positioning frames 12 on a bottom rod 1, enabling the limiting rods 13 to penetrate through the two attached positioning frames 12, positioning a triangular support consisting of the bottom rod 1, an inclined rod 2 and a vertical rod 3, drilling bolt holes and pile holes in the ground, fixing the positioning frames 12 through bolts, installing a grouting chamber 4 between a plugging chamber 6 and the positioning frames 12, and embedding a base pipe 11 into the pile holes;
grouting into the grouting chamber 4 from the grouting pipe 5 by using grouting equipment, filling slurry into the base pipe 11, forming a foundation pile by the base pipe 11 and the slurry, enabling the grouting chamber 4 to be in a stable state, forming a filling groove between the plugging chamber 6 and the mounting plate 7, grouting into the filling groove, enabling the slurry to flow into the filling pipe 8 as the filling of the slurry in the filling groove is increased, filling the slurry into drilled holes, enabling the drilling positions of the dam to be filled and supported, enabling the slurry to overflow from the liquid outlet hole 9, solidifying the slurry, enabling the filling pipe 8 to be stable, filling the slurry in the filling groove into the top positions of the plugging chamber 6 and the mounting plate 7, enabling the slurry to cover the gap between the mounting plate 7 and the dam, solidifying the slurry, enabling the gap to be blocked, plugging the leakage surface of the dam by the plugging chamber 6, enabling the leakage position to be reinforced, and avoiding further crack expansion;
the utility model discloses a plugging device for dykes and dams seepage emergency treatment, including locating support, slip casting portion and shutoff portion, the structure is simple and convenient, and the equipment of being convenient for is used, can save time, and the convenience carries out emergency treatment to dykes and dams seepage part.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims (8)

1. The utility model provides a dam seepage plugging device for emergency treatment, includes locating support, slip casting portion and shutoff portion, its characterized in that: the utility model discloses a grouting device, including locating support, sill bar (12) and two gag lever posts (13), the sill bar includes sill bar (1), down tube (2) and vertical pole (3), the one end and vertical pole (3) one end of sill bar (1) are connected, the other end of sill bar (1) and vertical pole (3) is connected with the both ends of down tube (2) respectively, locating support (12) are including hypotenuse, vertical limit, long right angle limit and short right angle limit, be provided with three first stopper (14) on locating support (12) long right angle limit, the other end of first stopper (14) is provided with second stopper (15), grouting portion is including grouting chamber (4), slip casting pipe (5) and base tube (11), base tube (11) are installed on grouting chamber (4) bottom, slip casting pipe (5) are installed on grouting chamber (4) inclined plane, shutoff portion is including shutoff chamber (6), mounting panel (7) and a plurality of slip casting pipe (8), mounting panel (7) run through the shutoff chamber (8).
2. The plugging device for emergency treatment of dam leakage according to claim 1, wherein: the bottom rod (1), the diagonal rod (2) and the vertical rod (3) form a right-angled triangle structure, and the bottom rod (1) and the vertical rod (3) are right-angled sides.
3. The plugging device for emergency treatment of dam leakage according to claim 1, wherein: the grouting pipe (5) and the base pipe (11) are communicated with the inside of the grouting chamber (4), and a cross rod (10) is arranged in the grouting chamber (4).
4. The dam leakage emergency treatment plugging device according to claim 1, wherein: the positioning frame (12) is of a right trapezoid structure, three and is provided with a first limiting block (14) which is uniformly distributed, a limiting groove is formed in the bottom rod (1), and the first limiting block (14) and the second limiting block (15) are matched with the limiting groove.
5. The plugging device for emergency treatment of dam leakage according to claim 1, wherein: the short right-angle edge of the positioning frame (12) is provided with a through hole, the limiting rod (13) is of a U-shaped structure, and the limiting rod (13) is matched with the through hole.
6. The plugging device for emergency treatment of dam leakage according to claim 1, wherein: the horizontal cross section of shutoff room (6) is "U" type structure, all be provided with spacing arch on the both sides avris of mounting panel (7), shutoff room (6) have been seted up towards spacing bellied surface draw-in groove, spacing arch and draw-in groove adaptation.
7. The plugging device for emergency treatment of dam leakage according to claim 1, wherein: the plugging chamber (6) and the mounting plate (7) form a right-angled triangle structure, one end of the slurry filling pipe (8) is of a T-shaped structure, and the slurry filling pipe (8) penetrates through the mounting plate (7).
8. The plugging device for emergency treatment of dam leakage according to claim 1, wherein: the outer surface of the pulp filling pipe (8) is provided with a liquid outlet (9).
CN202222754313.9U 2022-10-19 2022-10-19 Dam leakage plugging device for emergency treatment Active CN218322623U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202222754313.9U CN218322623U (en) 2022-10-19 2022-10-19 Dam leakage plugging device for emergency treatment

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202222754313.9U CN218322623U (en) 2022-10-19 2022-10-19 Dam leakage plugging device for emergency treatment

Publications (1)

Publication Number Publication Date
CN218322623U true CN218322623U (en) 2023-01-17

Family

ID=84824904

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202222754313.9U Active CN218322623U (en) 2022-10-19 2022-10-19 Dam leakage plugging device for emergency treatment

Country Status (1)

Country Link
CN (1) CN218322623U (en)

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