CN114837131A - Flood control dam repairing device and method for flood control hydraulic engineering - Google Patents
Flood control dam repairing device and method for flood control hydraulic engineering Download PDFInfo
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- CN114837131A CN114837131A CN202210617614.9A CN202210617614A CN114837131A CN 114837131 A CN114837131 A CN 114837131A CN 202210617614 A CN202210617614 A CN 202210617614A CN 114837131 A CN114837131 A CN 114837131A
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- 238000000034 method Methods 0.000 title claims abstract description 10
- 239000000463 material Substances 0.000 claims abstract description 26
- 239000000428 dust Substances 0.000 claims abstract description 18
- 239000000853 adhesive Substances 0.000 claims abstract description 11
- 230000001070 adhesive effect Effects 0.000 claims abstract description 10
- 230000000694 effects Effects 0.000 claims abstract description 6
- 239000004576 sand Substances 0.000 claims abstract description 5
- 238000007789 sealing Methods 0.000 claims description 23
- 239000002699 waste material Substances 0.000 claims description 12
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 10
- 238000002347 injection Methods 0.000 claims description 9
- 239000007924 injection Substances 0.000 claims description 9
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical group [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 4
- 230000006835 compression Effects 0.000 claims 2
- 238000007906 compression Methods 0.000 claims 2
- 230000001681 protective effect Effects 0.000 claims 1
- 230000008439 repair process Effects 0.000 description 16
- 230000009471 action Effects 0.000 description 3
- 238000009434 installation Methods 0.000 description 2
- 239000000243 solution Substances 0.000 description 2
- 230000004888 barrier function Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 239000012141 concentrate Substances 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000003628 erosive effect Effects 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
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- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02B—HYDRAULIC ENGINEERING
- E02B3/00—Engineering works in connection with control or use of streams, rivers, coasts, or other marine sites; Sealings or joints for engineering works in general
- E02B3/16—Sealings or joints
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B5/00—Cleaning by methods involving the use of air flow or gas flow
- B08B5/04—Cleaning by suction, with or without auxiliary action
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- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
- E02D15/00—Handling building or like materials for hydraulic engineering or foundations
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A10/00—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE at coastal zones; at river basins
- Y02A10/11—Hard structures, e.g. dams, dykes or breakwaters
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- General Engineering & Computer Science (AREA)
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Abstract
The invention discloses a flood control dam repairing device for flood control hydraulic engineering and a repairing method thereof. When the dam protection plate is used, the protection plate is lifted through the handle, the closing plate covers the outer side of a crack of a dam, the first needle tube is inserted into the crack, the piston cylinder is taken down, the repairing material is pumped into the piston cylinder, the piston cylinder is fixed at the top of the protection plate again, the closing plate is adhered to the side face of the dam through the adhesive ring, the crack is sealed, the repairing material is not interfered by external rainwater and sand dust before being condensed and stabilized, the protection plate is optimized in protection effect, and the closing plate is prevented from being damaged due to external impact.
Description
Technical Field
The invention relates to the technical field of hydraulic engineering, in particular to a flood control dam repairing device and a repairing method thereof for flood control hydraulic engineering.
Background
Concrete dams are constructed of concrete, usually in deep and narrow valleys, because only concrete can withstand the high water pressure at the bottom of the dam. Concrete dams can be subdivided into concrete gravity dams, concrete arch dams, concrete buttress dams and the like. The concrete dam is mainly characterized in that the self weight is utilized to support the pressure of a water body.
After the concrete dam crack appears, the crack of dam body receives rainwater erosion, easily causes the dam body inner structure to change, leads to flood control retaining capacity to descend, needs to use the repair materials to fill the crack of dam body, prevents that the crack from further expanding, maintains the firm of dam body, and current dykes and dams prosthetic devices is when using, and the repair materials that do not condense can receive external factor's interference, is unfavorable for stably condensing, disturbs the repair process to dykes and dams.
Disclosure of Invention
The invention aims to solve the defects in the prior art and provides a flood control dam repairing device for flood control hydraulic engineering and a repairing method thereof.
In order to achieve the purpose, the invention adopts the following technical scheme:
the utility model provides a flood control hydraulic engineering flood control dykes and dams patching device, includes piston cylinder, piston rod, piston and first needle tubing, first needle tubing is pegged graft in one side of piston cylinder, and piston sliding connection is in the inside of piston cylinder, piston rod fixed connection is in the middle part of piston one side, peg graft at the middle part of first needle tubing has the closing plate, and the profile circumference fixedly connected with snap ring of closing plate, one side joint that the piston cylinder was kept away from to the snap ring has the adhesive ring, and the closing plate is close to the middle part fixedly connected with guard plate of piston cylinder one side, the middle part fixedly connected with handle of closing plate one side is kept away from to the guard plate.
Preferably, the ring channel has been seted up to the middle part outer wall of piston, and the inside joint of ring channel has the sealing washer, and the external diameter of sealing washer equals the internal diameter of piston cylinder, and the inner wall fixedly connected with spacing collar of first syringe one side is kept away from to the piston cylinder, and the piston rod is pegged graft in the inside of spacing collar.
Preferably, two locating grooves are formed in the top of one side of the protection plate, two locating protrusions are arranged on the outer wall, close to one side of the protection plate, of the piston cylinder, and the two locating protrusions are respectively inserted into the two locating grooves.
Preferably, the guard plate is close to the top fixedly connected with layer board of piston barrel one side, and the top fixedly connected with two spacing rings of layer board, and the piston barrel pegs graft in the inside of two spacing rings, and the top of layer board is laminated with the outer wall of piston barrel bottom mutually.
Preferably, the same slot is inserted into the tops of the protection plate and the closing plate, a magnetic ring is fixedly connected to the inner wall of one side of the slot, the magnetic ring is made of a permanent magnet, the first needle tube is inserted into the magnetic ring, an iron ring is fixedly connected to the circumference of the outer wall of the middle of the first needle tube, and one side of the iron ring is attached to the side face of the magnetic ring.
Preferably, the top of the protection plate and the top of the closing plate are inserted with the same second needle tube, one end of the second needle tube is fixedly connected with a closing sleeve, and a sealing plug is inserted inside the closing sleeve.
Preferably, the bottom of guard plate and closure plate is pegged graft and is had same third needle tubing, and the one end fixedly connected with thread bush of third needle tubing, and one side threaded connection of thread bush has the exhaust tube, and the one end fixedly connected with air pump of exhaust tube.
Preferably, the middle part of exhaust tube is provided with first baffle-box, and the first baffle-box is close to the first baffle of bottom fixedly connected with of air pump one side inner wall, the top fixedly connected with second baffle of first baffle-box opposite side inner wall, two filter screens of fixedly connected with between second baffle and the first baffle, the intermediate position fixedly connected with waste material bag of first baffle-box bottom, waste material bag is linked together with the inside of first baffle-box.
Preferably, the middle part of third needle tubing is provided with the second baffle-box, and the inner wall symmetry that the closed board one side was kept away from to the second baffle-box is fixed with two curb plates, and the inner wall fixedly connected with two spring barrels of curb plate one side are kept away from to the second baffle-box, and the inside of two spring barrels all is provided with the spring, and the equal fixedly connected with depression bar in one side that two springs are close to the curb plate, the same apron of one end fixedly connected with of two depression bars, one side and two curb plates of apron are laminated mutually.
The utility model provides a repairing method of flood control hydraulic engineering flood control dykes and dams, still include the guard plate, and a handle, adhesive ring and closing plate, mention the guard plate through the handle, cover the closing plate in the crack outside of dykes and dams, first syringe inserts cracked inside, take off the piston cylinder, after to the inside suction repair material of piston cylinder, fix the top at the guard plate again with the piston cylinder, the adhesive ring bonds the closing plate in the side of dykes and dams, seal the crack, make the repair material can not receive the interference of external rainwater and sand and dust before condensing firm, the guard plate optimizes the guard action, prevent that external striking from leading to the closing plate to damage.
Compared with the prior art, the invention provides a flood control dam repairing device and a repairing method thereof for flood control hydraulic engineering, which have the following beneficial effects:
1. through setting up the guard plate, the handle, adhesive ring and closed plate, mention the guard plate through the handle, cover the crack outside at dykes and dams with the closed plate, first syringe inserts cracked inside, take off the piston cylinder, after to the inside suction repair material of piston cylinder, fix the top at the guard plate again with the piston cylinder, the adhesive ring bonds the closed plate in the side of dykes and dams, seal the crack, make the repair material can not receive the interference of external rainwater and sand and dust before condensing firm, the guard plate optimizes the guard action, prevent that external striking from leading to the closed plate to damage.
2. Through setting up the sealing washer, the sealing washer plays the sealing effect between the inner wall of piston and piston cylinder, prevents to repair the material leakage.
3. Through setting up magnetic ring and hoop, when the installation piston cylinder, first syringe is inserted in slot and magnetic ring, and the magnetic ring adsorbs fixedly to the hoop, optimizes the stability of piston cylinder.
4. Through setting up second needle tubing, closing sleeve and sealing plug, when injecting the repair materials to the crack, the second needle tubing inserts in the crack, and the sealing plug is pulled out the closing sleeve, makes the crack and external atmosphere intercommunication, ensures the smooth circulation of repair materials, and after the injection finishes, the sealing plug reinserts the closing sleeve again, accomplishes and seals.
5. Through setting up the air pump, first baffle, the second baffle, filter screen and waste material bag, third needle pipe inserts the crack, before the injection, the air pump is bled through the exhaust tube, clear up inside dust, make the repair material can condense to more firm, behind the dust entering first baffle-box, first baffle and second baffle form the obstruction jointly, prevent that the dust from getting into the air pump, avoid the inside pipeline of air pump to block up, two filter screens guarantee air current can circulate smoothly, play the effect of interception dust simultaneously, dust falls to waste material bag inside after closing the air pump, collect the dust through the waste material bag, be convenient for concentrate the clearance.
6. Through setting up apron, curb plate and spring, when the air pump function, the pressure that the apron is close to air pump one side reduces, and the atmospheric pressure difference of both sides makes the apron leave the curb plate, and then gas can circulate smoothly, and the injection is accomplished, and after the air pump stop function, the atmospheric pressure of apron both sides resumes balanced, and the spring passes through the depression bar and promotes the apron and reset, blocks crack and external route, plays automatic closed effect.
Drawings
Fig. 1 is a sectional view showing a construction of a flood control dam repairing apparatus for flood control hydraulic engineering according to the present invention;
fig. 2 is a schematic structural view of a part a of a flood control dam repairing apparatus for flood control hydraulic engineering according to the present invention;
fig. 3 is a schematic structural view of a piston cylinder of the flood control dam repairing apparatus for flood control hydraulic engineering according to the present invention;
fig. 4 is a schematic structural view of a part B of the flood control dam repairing apparatus for flood control hydraulic engineering according to the present invention;
fig. 5 is a schematic structural view of a position C of the flood control dam repairing apparatus for flood control hydraulic engineering according to the present invention;
fig. 6 is a schematic structural view of a cover plate of the flood control dam repairing apparatus for flood control hydraulic engineering according to the present invention.
In the figure: 1-protective plate, 2-handle, 3-adhesive ring, 4-closing plate, 5-snap ring, 6-first needle tube, 7-second needle tube, 8-closing sleeve, 9-sealing plug, 10-limiting ring, 11-piston cylinder, 12-piston rod, 13-limiting ring, 14-supporting plate, 15-first buffer box, 16-air suction tube, 17-air pump, 18-first baffle, 19-waste bag, 20-filter screen, 21-thread sleeve, 22-third needle tube, 23-second baffle, 24-slot, 25-iron ring, 26-magnetic ring, 27-positioning bulge, 28-piston, 29-sealing ring, 30-second buffer box, 31-cover plate, 32-spring cylinder, 33-spring, 34-pressure bar, 35-side plate.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.
In the description of this patent, it is noted that unless otherwise specifically stated or limited, the terms "mounted," "connected," and "disposed" are to be construed broadly and can include, for example, fixedly connected, disposed, detachably connected, disposed, or integrally connected and disposed. The specific meaning of the above terms in this patent may be understood by those of ordinary skill in the art as appropriate.
In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are merely for convenience in describing the present invention and simplifying the description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention.
Example 1
Referring to fig. 1-6, a flood control hydraulic engineering flood control dykes and dams patching device, including piston cylinder 11, piston rod 12, piston 28 and first syringe 6, first syringe 6 is pegged graft in one side of piston cylinder 11, and piston 28 sliding connection is in the inside of piston cylinder 11, 12 fixed connection in the middle part of piston 28 one side of piston rod, peg graft in the middle part of first syringe 6 has closing plate 4, and closing plate 4's profile circumference fixedly connected with snap ring 5, one side joint that piston cylinder 11 was kept away from to snap ring 5 has adhesive ring 3, and closing plate 4 is close to the middle part fixedly connected with guard plate 1 of piston cylinder 11 one side, guard plate 1 keeps away from the middle part fixedly connected with handle 2 of closing plate 4 one side.
In the invention, the outer wall of the middle part of the piston 28 is provided with an annular groove, the sealing ring 29 is clamped inside the annular groove, the outer diameter of the sealing ring 29 is equal to the inner diameter of the piston cylinder 11, the inner wall of the piston cylinder 11 far away from one side of the first needle tube 6 is fixedly connected with the limiting ring 13, the piston rod 12 is inserted inside the limiting ring 13, and the sealing ring 29 plays a sealing role between the piston 28 and the inner wall of the piston cylinder 11 to prevent the leakage of the repairing material.
Wherein, two constant head tanks have been seted up at the top of guard plate 1 one side, and the outer wall that piston cylinder 11 is close to guard plate 1 one side is provided with two location archs 27, and two location archs 27 peg graft respectively in the inside of two constant head tanks, and location archs 27 and the mutual joint of constant head tank consolidate being connected of piston cylinder 11 and guard plate 1.
Wherein, guard plate 1 is close to top fixedly connected with layer board 14 of piston barrel 11 one side, and two spacing rings 10 of top fixedly connected with of layer board 14, and piston barrel 11 pegs graft in the inside of two spacing rings 10, and the top of layer board 14 is laminated mutually with the outer wall of piston barrel 11 bottom, and layer board 14 and spacing ring 10 support piston barrel 11, further consolidate piston barrel 11.
Wherein, the same slot 24 is inserted in the top of guard plate 1 and closing plate 4, and one side inner wall fixedly connected with magnetic ring 26 of slot 24, magnetic ring 26 adopts the permanent magnet material, first syringe 6 is inserted in the inside of magnetic ring 26, the middle part outer wall circumference fixedly connected with hoop 25 of first syringe 6, one side of hoop 25 is laminated with the side of magnetic ring 26 mutually, during installation piston cylinder 11, first syringe 6 inserts in slot 24 and magnetic ring 26, magnetic ring 26 adsorbs fixedly to hoop 25, optimize piston cylinder 11's stability.
Wherein, the top of guard plate 1 and closure plate 4 is pegged graft and is had same second needle tubing 7, and the one end fixedly connected with closing sleeve 8 of second needle tubing 7, and the inside grafting of closing sleeve 8 has sealing plug 9, when injecting the repair materials to the crack, second needle tubing 7 inserts in the crack, and closing sleeve 8 is extracted to sealing plug 9, makes crack and external atmosphere intercommunication, ensures the smooth circulation of repair materials, and after the injection finishes, sealing plug 9 reinserts closing sleeve 8, accomplishes and seals.
Wherein, the bottom of guard plate 1 and closing plate 4 is pegged graft and is had same third syringe needle 22, and the one end fixedly connected with thread bush 21 of third syringe needle 22, and one side threaded connection of thread bush 21 has exhaust tube 16, and the one end fixedly connected with air pump 17 of exhaust tube 16, third syringe needle 22 insert the crack, and before the injection, air pump 17 bleeds through exhaust tube 16, clears up inside dust, makes the repair material can condense to more firm.
Wherein, a first buffer box 15 is arranged in the middle of the exhaust tube 16, a first baffle 18 is fixedly connected to the bottom of the inner wall of the first buffer box 15 near one side of the air pump 17, a second baffle 23 is fixedly connected to the top of the inner wall of the other side of the first buffer box 15, two filter screens 20 are fixedly connected between the second baffle 23 and the first baffle 18, a waste material bag 19 is fixedly connected to the middle position of the bottom of the first buffer box 15, the waste material bag 19 is communicated with the inside of the first buffer box 15, after dust enters the first buffer box 15, the first baffle 18 and the second baffle 23 form a barrier together, so as to prevent dust from entering the air pump 17, prevent the internal pipeline of the air pump 17 from being blocked, ensure smooth circulation of air flow by the two filter screens 20, meanwhile, the dust collecting device has the function of intercepting dust, the dust falls into the waste material bag 19 after the air pump 17 is closed, and the dust is collected through the waste material bag 19, so that centralized cleaning is facilitated.
Wherein, a second buffer box 30 is arranged in the middle of the third needle tube 22, two side plates 35 are symmetrically fixed on the inner wall of the second buffer box 30 far from the side of the closing plate 4, two spring cylinders 32 are fixedly connected on the inner wall of the second buffer box 30 far from the side of the side plates 35, springs 33 are arranged inside the two spring cylinders 32, pressure rods 34 are fixedly connected on one sides of the two springs 33 close to the side plates 35, one ends of the two pressure rods 34 are fixedly connected with the same cover plate 31, one side of the cover plate 31 is attached to the two side plates 35, when the air pump 17 operates, the pressure of the cover plate 31 close to one side of the air pump 17 is reduced, the air pressure difference between the two sides makes the cover plate 31 leave the side plates 35, then the air can smoothly circulate, the injection is completed, after the air pump 17 stops operating, the air pressures on the two sides of the cover plate 31 restore to balance, the springs 33 push the cover plate 31 to restore through the pressure rods 34 to block the passage between the crack and the outside, the effect of automatic closing is achieved.
Example 2
Referring to fig. 1-6, a method for repairing flood control hydraulic engineering flood control dykes and dams, still include guard plate 1, handle 2, bonding ring 3 and closing plate 4, mention guard plate 1 through handle 2, cover closing plate 4 in the crack outside of dykes and dams, first syringe 6 inserts cracked inside, take off piston cylinder 11, after to the inside suction repair material of piston cylinder 11, fix piston cylinder 11 at the top of guard plate 1 again, bonding ring 3 bonds closing plate 4 in the side of dykes and dams, seal the crack, make the repair material can not receive the interference of external rainwater and sand and dust before condensing firm, guard plate 1 optimizes the guard action, prevent that external striking from leading to closing plate 4 to damage.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.
Claims (10)
1. A flood control dam repairing device for flood control hydraulic engineering comprises a piston cylinder (11), a piston rod (12), a piston (28) and a first needle tube (6), wherein the first needle tube (6) is inserted into one side of the piston cylinder (11), and the piston (28) is connected in the piston cylinder (11) in a sliding way, the piston rod (12) is fixedly connected with the middle part of one side of the piston (28), it is characterized in that the middle part of the first needle tube (6) is inserted with a closing plate (4), and the outline circumference of the closing plate (4) is fixedly connected with a snap ring (5), one side of the snap ring (5) far away from the piston cylinder (11) is clamped with an adhesive ring (3), and the middle part of one side of the closed plate (4) close to the piston cylinder (11) is fixedly connected with a protective plate (1), the middle part of one side of the protection plate (1) far away from the closing plate (4) is fixedly connected with a handle (2).
2. The flood control and water conservancy project flood control dam repairing device according to claim 1, wherein an annular groove is formed in the outer wall of the middle of the piston (28), a sealing ring (29) is clamped inside the annular groove, the outer diameter of the sealing ring (29) is equal to the inner diameter of the piston cylinder (11), a limiting ring (13) is fixedly connected to the inner wall of one side, away from the first needle tube (6), of the piston cylinder (11), and the piston rod (12) is inserted into the limiting ring (13).
3. The flood control water conservancy project flood control dam repairing device according to claim 1, wherein the top of one side of the protection plate (1) is provided with two positioning grooves, the outer wall of the piston cylinder (11) close to one side of the protection plate (1) is provided with two positioning protrusions (27), and the two positioning protrusions (27) are respectively inserted into the two positioning grooves.
4. The flood control water conservancy project flood control dyke repairing device according to claim 1, wherein the top of the protection plate (1) close to one side of the piston cylinder (11) is fixedly connected with a supporting plate (14), the top of the supporting plate (14) is fixedly connected with two limiting rings (10), the piston cylinder (11) is inserted into the two limiting rings (10), and the top of the supporting plate (14) is attached to the outer wall of the bottom of the piston cylinder (11).
5. The flood control water conservancy project flood control dyke repairing device according to claim 1, wherein the same slot (24) is inserted at the top of the protection plate (1) and the closing plate (4), a magnetic ring (26) is fixedly connected to the inner wall of one side of the slot (24), the magnetic ring (26) is made of a permanent magnet material, the first needle tube (6) is inserted inside the magnetic ring (26), an iron ring (25) is fixedly connected to the circumference of the outer wall of the middle part of the first needle tube (6), and one side of the iron ring (25) is attached to the side surface of the magnetic ring (26).
6. The flood control water conservancy project flood control dam repairing device according to claim 1, wherein the top of the protection plate (1) and the top of the closing plate (4) are inserted with a same second needle tube (7), one end of the second needle tube (7) is fixedly connected with a closing sleeve (8), and the inside of the closing sleeve (8) is inserted with a sealing plug (9).
7. The flood control and water conservancy project flood control dam repairing device according to claim 1, wherein the bottom of the protection plate (1) and the bottom of the closing plate (4) are inserted with a same third needle tube (22), one end of the third needle tube (22) is fixedly connected with a threaded sleeve (21), one side of the threaded sleeve (21) is in threaded connection with an air suction pipe (16), and one end of the air suction pipe (16) is fixedly connected with an air pump (17).
8. The flood control and water conservancy project flood control dam repairing device according to claim 7, wherein a first buffer tank (15) is arranged in the middle of the suction pipe (16), a first baffle plate (18) is fixedly connected to the bottom of the inner wall of one side of the first buffer tank (15) close to the air pump (17), a second baffle plate (23) is fixedly connected to the top of the inner wall of the other side of the first buffer tank (15), two filter screens (20) are fixedly connected between the second baffle plate (23) and the first baffle plate (18), a waste material bag (19) is fixedly connected to the middle position of the bottom of the first buffer tank (15), and the waste material bag (19) is communicated with the inside of the first buffer tank (15).
9. The flood control and water conservancy project flood control dyke repairing device according to any one of claims 7 or 8, wherein a second buffer box (30) is arranged in the middle of the third needle tube (22), two side plates (35) are symmetrically fixed on the inner wall of the second buffer box (30) far away from one side of the closing plate (4), two spring barrels (32) are fixedly connected on the inner wall of the second buffer box (30) far away from one side of the side plates (35), springs (33) are arranged inside the two spring barrels (32), compression rods (34) are fixedly connected on one sides of the two springs (33) close to the side plates (35), one end of each compression rod (34) is fixedly connected with the same cover plate (31), and one side of the cover plate (31) is attached to the two side plates (35).
10. The method for repairing a flood control dam of flood control hydraulic engineering according to any one of claims 1 to 9, comprising the steps of:
the method comprises the following steps: the dam repairing material comprises a protection plate (1), a handle (2), an adhesive ring (3) and a closing plate (4), wherein the protection plate (1) is lifted through the handle (2), the closing plate (4) covers the outer side of a crack of a dam, a first needle tube (6) is inserted into the crack, a piston cylinder (11) is taken down, the piston cylinder (11) is re-fixed to the top of the protection plate (1) after the repairing material is pumped into the piston cylinder (11), the closing plate (4) is adhered to the side face of the dam through the adhesive ring (3), and the crack is sealed, so that the repairing material cannot be interfered by external rainwater and sand before being condensed and stabilized, the protection plate (1) is optimized and protected, and the closing plate (4) is prevented from being damaged due to external impact;
step two: when the repairing material is injected into the crack, the second needle tube (7) is inserted into the crack, the sealing plug (9) is pulled out of the closing sleeve (8) to enable the crack to be communicated with the outside atmosphere, smooth circulation of the repairing material is guaranteed, and after the injection is finished, the sealing plug (9) is inserted into the closing sleeve (8) again to finish the closing;
step three: inserting the third needle tube (22) into the crack, before injection, exhausting air by the air pump (17) through the exhaust tube (16) to clean dust in the third needle tube, so that the repairing material can be condensed to be more stable;
step four: when air pump (17) operated, the pressure that apron (31) were close to air pump (17) one side reduced, and the atmospheric pressure difference of both sides makes apron (31) leave curb plate (35), and then gas can circulate smoothly, and the injection is accomplished, and air pump (17) stop the back of functioning, and the atmospheric pressure of apron (31) both sides resumes balanced, and spring (33) pass through depression bar (34) and promote apron (31) and reset, block crack and external route, play automatic closed effect.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210617614.9A CN114837131A (en) | 2022-06-01 | 2022-06-01 | Flood control dam repairing device and method for flood control hydraulic engineering |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210617614.9A CN114837131A (en) | 2022-06-01 | 2022-06-01 | Flood control dam repairing device and method for flood control hydraulic engineering |
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| CN114837131A true CN114837131A (en) | 2022-08-02 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202210617614.9A Pending CN114837131A (en) | 2022-06-01 | 2022-06-01 | Flood control dam repairing device and method for flood control hydraulic engineering |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| KR20170093089A (en) * | 2017-07-25 | 2017-08-14 | 유지씨 주식회사 | Flexible unit for repairing cracked part of concrete structure and maintenance method of cracked part using the flexible unit |
| WO2018203602A1 (en) * | 2017-05-04 | 2018-11-08 | 유지씨 주식회사 | Packer assembly for repairing cracks of concrete structures and method for repairing cracks using same |
| CN110080550A (en) * | 2019-04-03 | 2019-08-02 | 由中国 | A kind of metope structure |
| CN110821205A (en) * | 2019-11-25 | 2020-02-21 | 王景瑞 | Concrete crack negative pressure repairing construction device and construction method |
| CN210797221U (en) * | 2019-09-12 | 2020-06-19 | 青岛理工大学 | Self-pressing type crack repairing device |
| CN211312144U (en) * | 2019-12-04 | 2020-08-21 | 泉州南一工业设计服务有限公司 | Environment-friendly joint cutter for town road |
| CN213868989U (en) * | 2020-11-03 | 2021-08-03 | 河北建设集团股份有限公司 | Bowl-type buckle cover for preventing slurry leakage |
| CN114352065A (en) * | 2022-01-24 | 2022-04-15 | 丁琰 | Wall body patching device |
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2022
- 2022-06-01 CN CN202210617614.9A patent/CN114837131A/en active Pending
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2018203602A1 (en) * | 2017-05-04 | 2018-11-08 | 유지씨 주식회사 | Packer assembly for repairing cracks of concrete structures and method for repairing cracks using same |
| KR20170093089A (en) * | 2017-07-25 | 2017-08-14 | 유지씨 주식회사 | Flexible unit for repairing cracked part of concrete structure and maintenance method of cracked part using the flexible unit |
| CN110080550A (en) * | 2019-04-03 | 2019-08-02 | 由中国 | A kind of metope structure |
| CN210797221U (en) * | 2019-09-12 | 2020-06-19 | 青岛理工大学 | Self-pressing type crack repairing device |
| CN110821205A (en) * | 2019-11-25 | 2020-02-21 | 王景瑞 | Concrete crack negative pressure repairing construction device and construction method |
| CN211312144U (en) * | 2019-12-04 | 2020-08-21 | 泉州南一工业设计服务有限公司 | Environment-friendly joint cutter for town road |
| CN213868989U (en) * | 2020-11-03 | 2021-08-03 | 河北建设集团股份有限公司 | Bowl-type buckle cover for preventing slurry leakage |
| CN114352065A (en) * | 2022-01-24 | 2022-04-15 | 丁琰 | Wall body patching device |
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