CN113389169A - Slope concrete crack repairing device and construction method - Google Patents
Slope concrete crack repairing device and construction method Download PDFInfo
- Publication number
- CN113389169A CN113389169A CN202110488673.6A CN202110488673A CN113389169A CN 113389169 A CN113389169 A CN 113389169A CN 202110488673 A CN202110488673 A CN 202110488673A CN 113389169 A CN113389169 A CN 113389169A
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- Prior art keywords
- cover plate
- crack
- slope
- concrete
- rod
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Classifications
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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
- E02B3/04—Structures or apparatus for, or methods of, protecting banks, coasts, or harbours
- E02B3/12—Revetment of banks, dams, watercourses, or the like, e.g. the sea-floor
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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
- E02B3/04—Structures or apparatus for, or methods of, protecting banks, coasts, or harbours
- E02B3/12—Revetment of banks, dams, watercourses, or the like, e.g. the sea-floor
- E02B3/121—Devices for applying linings on banks or the water bottom
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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
- E02B3/04—Structures or apparatus for, or methods of, protecting banks, coasts, or harbours
- E02B3/12—Revetment of banks, dams, watercourses, or the like, e.g. the sea-floor
- E02B3/128—Coherent linings made on the spot, e.g. cast in situ, extruded on the spot
-
- 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
- E02D15/02—Handling of bulk concrete specially for foundation or hydraulic engineering purposes
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- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
- E02D37/00—Repair of damaged foundations or foundation structures
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
- E02D2250/00—Production methods
- E02D2250/003—Injection of material
Abstract
The application relates to a slope concrete crack repairing device and a construction method, and the slope concrete crack repairing device comprises a cover plate for covering cracks, wherein the two ends of the cover plate in the length direction are respectively provided with a grouting opening and a grout outlet, and the slope concrete crack repairing device has the effect of facilitating concrete grout to fill cracks.
Description
Technical Field
The application relates to the field of concrete crack repair, in particular to a slope concrete crack repair device and a construction method.
Background
At present, concrete on the water slope surface is easy to generate cracks in the long-term use process, and the cracks are often required to be repaired in order to avoid expansion of the cracks.
In the related technology, the method for repairing the concrete crack mainly adopts a grouting method, namely, concrete is injected into the crack through a grouting device, and the slope crack is repaired after the concrete is solidified.
In view of the above-mentioned related art, the inventors thought that it is difficult to ensure that the slurry fills the crack at the time of grouting due to the irregular shape of the crack and the depth of the crack is observed by manual visual inspection, thereby affecting the repairing effect of the crack.
Disclosure of Invention
In order to fill the crack with concrete slurry, the application provides a slope concrete crack repairing device and a construction method.
First aspect, the application provides a slope concrete crack patching device adopts following technical scheme:
the slope concrete crack repairing device comprises a cover plate for covering cracks, wherein a grouting opening and a grout outlet are formed in two ends of the cover plate in the length direction respectively.
By adopting the technical scheme, when the crack is grouted, the crack is covered by the cover plate, the cover plate is pressed by a tool, then the crack is grouted from the grouting opening through the grouting machine until the grout of the grout outlet flows out, and the grout outlet and the grouting opening are respectively arranged at two ends of the cover plate in the length direction, so that the crack can be fully filled with the grout; in the actual use process, the cover plate can be manufactured according to the length shape of the crack, so that the crack can be completely covered by the cover plate.
Optionally, the device further comprises a plurality of inserted rods, and the inserted rods are used for being inserted into the cracks.
By adopting the technical scheme, after the concrete is poured, the concrete is solidified and the inserted rod forms a whole, so that the stability of the post-poured concrete is enhanced.
Optionally, a plurality of support rods are rotatably connected to the outer wall of the inserted rod, the support rods are rotated to be attached to the inserted rod or arranged in an inclined manner, and when the support rods are arranged in an inclined manner, one end of each support rod, which is far away from the inserted rod, is higher than one end of each support rod, which is close to the inserted rod; the cover plate is provided with a connecting piece used for connecting the inserted bar.
By adopting the technical scheme, when the inserted link is inserted into the crack, the supporting rod is tightly attached to the inserted link, and the supporting rod rotates due to self weight until the inserted link is kept stable, so that the supporting rod can limit the inserted link to move upwards to a certain extent, and the stability of the inserted link is kept; the cover plates are connected through the connecting pieces, so that the stability of the cover plates can be kept, the cover plates are fixed without weights, and the manpower is reduced; therefore, when grouting, the cover plate always covers the crack so that the grout flows to the grout outlet, and the crack is fully filled with the grout.
Optionally, the connecting piece includes the screw rod, the confession has been seted up to the inserted bar upper end the screw rod screw thread male thread groove, set up the confession on the apron the perforation that the screw rod wore out, screw rod upper end fixedly connected with is used for restricting the apron breaks away from the limiting plate of screw rod.
By adopting the technical scheme, when the cover plate is connected, the control screw penetrates out of the through hole and is in threaded connection with the thread groove, and the limiting plate is abutted to the upper surface of the cover plate, so that the stability of the cover plate can be kept under the action of the limiting plate and the screw after the inserted rod is stabilized in the crack; the connecting piece is simple in structure and convenient to operate.
Optionally, the edge of the lower surface of the cover plate is annularly provided with a rubber ring for abutting against the slope.
Through adopting above-mentioned technical scheme, reinforcing apron and the leakproofness between the ground, on the other hand can reduce because the road surface unevenness to the influence that apron and the connection of inserting the pole caused.
Optionally, the cover plate is used for being abutted to one surface of the slope surface and fixedly connected with a polyester resin film in an attached mode.
By adopting the technical scheme, the polyester resin film has good mechanical property and folding resistance, has the properties of oil resistance, fat resistance, dilute acid resistance, dilute alkali resistance and the like, is not easy to stick, does not react with concrete, and is convenient for the cover plate to be separated from the concrete.
In a second aspect, the application provides a construction method for a slope concrete crack repairing device, which adopts the following technical scheme:
a construction method of a slope concrete crack repairing device comprises the following steps:
step 1, grooving at two sides of a crack to form a pouring groove;
step 3, manufacturing a cover plate for covering the pouring groove, forming a plurality of through holes along the length direction of the cover plate, measuring the distance between two adjacent through holes on the cover plate, and forming a slurry outlet and a slurry injection port at two ends of the cover plate respectively;
inserting rods into the cracks, wherein the distance between every two adjacent inserting rods is consistent with the distance between every two adjacent through holes of the cover plate, and the inserting rods are kept stable through the supporting rods;
step 5, covering the cover plate, and fixing the cover plate through a screw;
and 7, after the concrete is initially set, taking down the screw rod and the cover plate, pouring the thread groove with concrete slurry, and leveling the slope surface.
Through adopting above-mentioned technical scheme, set up the casting groove in crack both sides, during follow-up casting concrete, concrete in the crack and the concrete in the casting groove form wholly, and the inserted bar can strengthen the stability of concrete, and prefabricated apron can adapt to the crack of different shapes, and the apron is fixed through the inserted bar, need not to carry the heavy object, reduces the manpower.
Optionally, before step 4, placing a plurality of reinforcing members in the pouring trough, where the reinforcing members include two reinforcing ribs, which are fixedly connected to the outer wall of the sleeve at equal intervals, and are respectively used for abutting against two opposite side walls of the pouring trough; fixedly connected with fixed block on the inserted bar, the fixed block butt the sleeve upper surface just the apron covers during the pouring basin, the inserted bar upper surface with the apron lower surface flushes.
Through adopting above-mentioned technical scheme, the reinforcement comprises reinforcing bar and sleeve to behind the pouring concrete in the casting groove, can strengthen the stability of concrete, and the sleeve can fix a position the inserted bar, thereby can control the position of inserted bar, keeps the stability of inserted bar
In summary, the present application includes at least one of the following beneficial technical effects:
1. when the crack is grouted, the cover plate is used for covering the crack, the cover plate is pressed tightly by a tool, then the crack is grouted from the grouting opening through the grouting machine until grout of the grout outlet flows out, and the grout outlet and the grouting opening are respectively arranged at two ends of the cover plate in the length direction, so that the crack can be fully filled with the grout; in the actual use process, the cover plate can be manufactured according to the length shape of the crack, so that the crack can be completely covered by the cover plate;
2. when the inserted bar is inserted into the crack, the supporting bar is tightly attached to the inserted bar until the inserted bar is kept stable, and then the supporting bar rotates due to self weight, so that the supporting bar can limit the inserted bar to move upwards to a certain extent, and the stability of the inserted bar is kept; the cover plates are connected through the connecting pieces, so that the stability of the cover plates can be kept, the cover plates are fixed without weights, and the manpower is reduced; therefore, when grouting, the cover plate always covers the crack so that the grout flows to the grout outlet, and the crack is fully filled with the grout.
Drawings
FIG. 1 is a schematic view of an overall structure of a slope surface concrete crack repairing device applied to a slope surface according to an embodiment of the present application;
FIG. 2 is a partial cross-sectional view of the structure of FIG. 1;
fig. 3 is a schematic view of the fitting structure of the plunger, screw and sleeve of fig. 2 (the plunger and screw are shown exploded).
Description of reference numerals: 1. pouring a trough; 2. cracking; 3. a cover plate; 4. a grouting port; 5. a pulp outlet; 6. a rubber ring; 7. inserting a rod; 8. perforating; 9. a strut; 10. a butting block; 11. a sleeve; 12. reinforcing ribs; 13. a fixed block; 14. a screw; 15. sealing sleeves; 16. a limiting plate; 17. a thread groove.
Detailed Description
The present application is described in further detail below with reference to figures 1-3.
The embodiment of the application discloses slope concrete crack patching device.
Example 1
Referring to fig. 1 and 2, the device comprises a cover plate 3, casting grooves 1 are formed on two sides of the position of a crack 2 during construction, the cover plate 3 is used for covering the casting grooves 1, and the cover plate 3 can be manufactured according to the shape of the crack 2 during manufacturing; the two ends of the cover plate 3 in the length direction are respectively provided with a grouting port 4 and a grout outlet 5.
Apron 3 is used for the domatic one side edge ring of butt to be equipped with rubber circle 6, and rubber circle 6 can play sealed effect, and rubber circle 6 is thinner one deck in addition, behind casting ladle 1 pouring concrete, concrete in casting ladle 1 and domatic difference in height are less.
Referring to fig. 2 and 3, the device still includes inserted bar 7, inserted bar 7 is arranged in inserting crack 2, apron 3 is gone up and is seted up a plurality of perforation 8 that supply inserted bar 7 to wear out along its length direction, it is connected with a plurality of branches 9 to rotate on the 7 outer walls of inserted bar, branch 9 rotates with laminating inserted bar 7 or is the slope setting, fixedly connected with supplies branch 9 to rotate with the butt piece 10 of butt on the 7 outer walls of inserted bar, when branch 9 butt piece 10, branch 9 is the slope setting, the one end that inserted bar 7 was kept away from to branch 9 is higher than the one end that branch 9 is close to inserted bar 7.
A plurality of reinforcing parts are placed in the pouring groove 1 along the length direction of the pouring groove, each reinforcing part comprises a sleeve 11 and two reinforcing ribs 12, each reinforcing rib 12 is a reinforcing steel bar and is in an inverted V shape, the two reinforcing ribs 12 are fixedly connected to the outer wall of the sleeve 11 at equal intervals along the circumferential direction of the sleeve 11, and one ends of the two reinforcing ribs 12, which are far away from the sleeve 11, are respectively abutted to two side walls in the length direction of the pouring groove 1; the sleeve 11 supplies the inserted bar 7 to wear out, fixedly connected with fixed block 13 on the inserted bar 7, and fixed block 13 is used for butt sleeve 11 upper surface, and when fixed block 13 butt sleeve 11, inserted bar 7 upper surface and apron 3 lower surface flush.
Be equipped with the connecting piece that is used for connecting inserted bar 7 on apron 3, the connecting piece includes screw rod 14, the coaxial fixedly connected with seal cover 15 of one end of screw rod 14, seal cover 15 has certain elasticity, can be rubber materials, seal cover 15 outer wall and perforation 8 inner wall circumference butt are in order to seal perforation 8, the coaxial fixedly connected with limiting plate 16 of the seal cover 15 other end, inserted bar 7 is close to a terminal surface of apron 3 and has been offered the thread groove 17 that supplies the 14 screw threads screw in of screw rod, when connecting screw rod 14 and thread groove 17, limiting plate 16 can act as the handle, and rotate in order to prevent that inserted bar 7 from following screw rod 14, when inserted bar 7, need the repetition test, in order to guarantee the stability of inserted bar 7.
In another embodiment, the connecting member may be a screw, and the cover plate 3 may be fixedly connected to the insert rod 7 by the screw.
The implementation principle of the slope concrete crack repairing device in the embodiment of the application is as follows: after grooving, insert inserted bar 7 in crack 2, branch 9 on the inserted bar 7 rotates because of the dead weight to can restrict inserted bar 7 and shift up, and connect through screw rod 14 and thread groove 17, can fix apron 3 on inserted bar 7, thereby guarantee the stability of apron 3, and seal the clearance that perforation 8 and rubber circle 6 sealed apron 3 and domatic through seal cover 15, thereby can prevent that the concrete thick liquid from spilling over, make the thick liquid fill whole crack 2 and pouring basin 1 under the pressure.
The embodiment of the application also discloses a construction method of the slope concrete crack repairing device, which comprises the following steps:
step 1, grooving at two sides of a crack 2 to form a pouring groove 1, marking lines at two sides of the crack 2 when clamping grooves, and ensuring that the distances from two sides of the grooves to the crack 2 are equal;
step 3, manufacturing a cover plate 3 according to the shape and the size of the pouring groove 1, enabling the cover plate 3 to completely cover the pouring groove 1, arranging a plurality of through holes 8 along the length direction of the cover plate 3, aligning the through holes 8 with the cracks 2, measuring the distance between two adjacent through holes 8 on the cover plate 3, arranging a grout outlet 5 and a grout injection port 4 at two ends of the cover plate 3 respectively, and enabling the cover plate 3 to be made of aluminum alloy plates or wood plates;
step 5, placing a reinforcing piece in the pouring groove 1, controlling the sleeves 11 to be positioned at the position of the crack 2, enabling the distance between every two adjacent sleeves 11 to be consistent with the distance between every two adjacent through holes 8 in the cover plate 3, and enabling the two reinforcing ribs 12 to be respectively abutted against two side walls in the length direction of the pouring groove 1;
step 8, controlling the sealing cylinder to be inserted into the through hole 8, simultaneously rotating the limiting plate 16, and screwing the screw 14 into the thread groove 17;
9, grouting the casting groove 1 from the grouting port 4 until concrete grout is discharged from the grout outlet 5;
and step 10, after the concrete is initially set, taking down the screw 14 and the cover plate 3, pouring the thread groove 17 with concrete slurry, and leveling the slope surface.
And 11, curing the concrete.
The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.
Claims (8)
1. The utility model provides a slope concrete crack patching device which characterized in that: the crack-preventing cover plate is characterized by comprising a cover plate (3) used for covering a crack (2), wherein a grouting opening (4) and a grout outlet (5) are respectively formed in two ends of the cover plate (3) in the length direction.
2. The slope concrete crack repairing device according to claim 1, wherein: the device also comprises a plurality of insertion rods (7), wherein the insertion rods (7) are used for being inserted into the cracks (2).
3. The slope concrete crack repairing device according to claim 2, wherein: a plurality of supporting rods (9) are rotatably connected to the outer wall of the inserted rod (7), the supporting rods (9) are rotated to be attached to the inserted rod (7) or arranged in an inclined mode, and when the supporting rods (9) are arranged in an inclined mode, one end, far away from the inserted rod (7), of each supporting rod (9) is higher than one end, close to the inserted rod (7); and the cover plate (3) is provided with a connecting piece for connecting the inserted rod (7).
4. The slope concrete crack repairing device according to claim 3, wherein: the connecting piece includes screw rod (14), the confession has been seted up to inserted bar (7) upper end screw rod (14) screw thread inserted thread groove (17), set up the confession on apron (3) perforation (8) that screw rod (14) were worn out, screw rod (14) upper end fixedly connected with is used for the restriction apron (3) break away from limiting plate (16) of screw rod (14).
5. The slope concrete crack repairing device according to claim 1, wherein: the edge of the lower surface of the cover plate (3) is annularly provided with a rubber ring (6) used for being abutted to the slope surface.
6. The slope concrete crack repairing device according to claim 1, wherein: the cover plate (3) is used for being abutted against one surface of the slope surface and fixedly connected with a polyester resin film in an attached mode.
7. The construction method of a crack repairing apparatus for slope concrete according to any one of claims 1 to 6, wherein: the method comprises the following steps:
step 1, grooving at two sides of a crack (2) to form a pouring groove (1);
step 2, cleaning the garbage in the casting groove (1);
step 3, manufacturing a cover plate (3) covering the pouring groove (1), forming a plurality of through holes (8) along the length direction of the cover plate (3), measuring the distance between two adjacent through holes (8) on the cover plate (3), and respectively forming a grout outlet (5) and a grout injection port (4) at two ends of the cover plate (3);
step 4, inserting the inserted rods (7) into the cracks (2), wherein the distance between every two adjacent inserted rods (7) is consistent with the distance between every two adjacent through holes (8) of the cover plate (3), and the inserted rods (7) are kept stable through the support rods (9);
step 5, covering the cover plate (3), and fixing the cover plate (3) through a screw (14);
step 6, grouting the pouring groove (1) from the grouting opening (4) until concrete grout is discharged from the grout outlet (5);
and 7, after the concrete is initially set, taking down the screw (14) and the cover plate (3), pouring a thread groove (17) with concrete grout, and leveling the slope surface.
8. The construction method of a crack repairing apparatus for slope concrete according to claim 7, characterized in that: before the step 4, placing a plurality of reinforcing pieces in the pouring groove (1), wherein the reinforcing pieces comprise two reinforcing ribs (12) which are used for enabling the inserted rod (7) to penetrate through the sleeve (11), the outer wall of the sleeve (11) is fixedly connected with the two reinforcing ribs at equal intervals, and the two reinforcing ribs (12) are respectively used for abutting against two opposite side walls of the pouring groove (1); fixedly connected with fixed block (13) on inserted bar (7), fixed block (13) butt sleeve (11) upper surface just apron (3) cover during pouring basin (1), inserted bar (7) upper surface with apron (3) lower surface flushes.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110488673.6A CN113389169A (en) | 2021-05-06 | 2021-05-06 | Slope concrete crack repairing device and construction method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110488673.6A CN113389169A (en) | 2021-05-06 | 2021-05-06 | Slope concrete crack repairing device and construction method |
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| Publication Number | Publication Date |
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| CN113389169A true CN113389169A (en) | 2021-09-14 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202110488673.6A Pending CN113389169A (en) | 2021-05-06 | 2021-05-06 | Slope concrete crack repairing device and construction method |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113846702A (en) * | 2021-09-23 | 2021-12-28 | 江苏晋陵建设发展有限公司 | Basement bottom plate leakage processing device and application method thereof |
| CN114395961A (en) * | 2022-02-07 | 2022-04-26 | 山东智垒建筑工程有限公司 | Roadbed repairing equipment for road construction and construction method |
| CN115387343A (en) * | 2022-09-07 | 2022-11-25 | 中化学生态水利建设有限公司 | Underwater concrete crack repairing device and construction method |
| CN116837783A (en) * | 2023-09-01 | 2023-10-03 | 安徽水安建设集团股份有限公司 | Concrete base surface curing means is used in reservoir construction |
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| CN103114616A (en) * | 2013-02-19 | 2013-05-22 | 青岛宝基利工程技术咨询有限公司 | Adhesive injecting method for concrete cracks with continuous surfaces and non-communicated insides |
| CN207295506U (en) * | 2017-09-19 | 2018-05-01 | 南京明阳建筑工程有限公司 | A kind of road and bridge crack bracing means |
| CN212128715U (en) * | 2020-03-23 | 2020-12-11 | 徐州花千树农业发展有限公司 | Crack repair fixing structure for road and bridge construction |
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- 2021-05-06 CN CN202110488673.6A patent/CN113389169A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103114616A (en) * | 2013-02-19 | 2013-05-22 | 青岛宝基利工程技术咨询有限公司 | Adhesive injecting method for concrete cracks with continuous surfaces and non-communicated insides |
| CN207295506U (en) * | 2017-09-19 | 2018-05-01 | 南京明阳建筑工程有限公司 | A kind of road and bridge crack bracing means |
| CN212128715U (en) * | 2020-03-23 | 2020-12-11 | 徐州花千树农业发展有限公司 | Crack repair fixing structure for road and bridge construction |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113846702A (en) * | 2021-09-23 | 2021-12-28 | 江苏晋陵建设发展有限公司 | Basement bottom plate leakage processing device and application method thereof |
| CN114395961A (en) * | 2022-02-07 | 2022-04-26 | 山东智垒建筑工程有限公司 | Roadbed repairing equipment for road construction and construction method |
| CN115387343A (en) * | 2022-09-07 | 2022-11-25 | 中化学生态水利建设有限公司 | Underwater concrete crack repairing device and construction method |
| CN115387343B (en) * | 2022-09-07 | 2024-03-29 | 中化学生态水利建设有限公司 | Underwater concrete crack repairing device and construction method |
| CN116837783A (en) * | 2023-09-01 | 2023-10-03 | 安徽水安建设集团股份有限公司 | Concrete base surface curing means is used in reservoir construction |
| CN116837783B (en) * | 2023-09-01 | 2023-11-17 | 安徽水安建设集团股份有限公司 | Concrete base surface curing means is used in reservoir construction |
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Application publication date: 20210914 |
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