CN114809605B - Sand filtering sedimentation tank V-shaped groove concrete construction device and method - Google Patents
Sand filtering sedimentation tank V-shaped groove concrete construction device and method Download PDFInfo
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- CN114809605B CN114809605B CN202210619573.7A CN202210619573A CN114809605B CN 114809605 B CN114809605 B CN 114809605B CN 202210619573 A CN202210619573 A CN 202210619573A CN 114809605 B CN114809605 B CN 114809605B
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
- E04G13/00—Falsework, forms, or shutterings for particular parts of buildings, e.g. stairs, steps, cornices, balconies foundations, sills
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D36/00—Filter circuits or combinations of filters with other separating devices
- B01D36/04—Combinations of filters with settling tanks
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
- E04G17/00—Connecting or other auxiliary members for forms, falsework structures, or shutterings
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
- E04G25/00—Shores or struts; Chocks
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
- E04G25/00—Shores or struts; Chocks
- E04G25/04—Shores or struts; Chocks telescopic
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- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Mechanical Engineering (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Sewage (AREA)
Abstract
The invention relates to the technical field of building construction, in particular to a V-shaped groove concrete construction device of a sand filtering sedimentation tank and a method thereof, wherein a positioning ring is inserted in a sliding way in a scale plate, a screw bolt which is installed by screw thread rotation is arranged in the positioning ring, the end part of the screw bolt is inserted in a jack, and a pair of indication conical heads which are symmetrical left and right and point to scales of the scale plate are arranged on the positioning ring, and the beneficial effects are that: through setting up the mould board that has scale plate and flexible regulation slide to realize carrying out synchronous adjustment to the water hole of co-altitude, the accurate positioning of cooperation scale plate reaches the purpose that improves the regulation precision, through twice pouring's method simultaneously, separately pour bracket base and hang plate, avoid the unstable problem of support that once-through caused, improved the shaping quality of V type groove greatly, water hole highly uniform is convenient for adjust, the different V type groove of adaptation is pour and is used.
Description
Technical Field
The invention relates to the technical field of building construction, in particular to a V-shaped groove concrete construction device and method for a sand filtering sedimentation tank.
Background
With the development of the building industry, the requirements on site construction quality are higher and higher. In the traditional construction method, the V-shaped groove concrete is generally constructed simultaneously with the main body cast-in-situ structure and poured simultaneously.
In the prior art, the requirement on the positioning size of the reserved holes of the water holes is extremely high, and the elevation of each water hole is required to be ensured to be consistent.
However, in the actual construction process, the embedded pipe is fixed at will through the binding wire, displacement easily occurs in the concrete pouring process, the quantity of water holes is more, the water holes with different V-shaped groove size requirements are different in position, uniform and accurate position adjustment is difficult to realize, final forming quality is poor, sleeve elevation is different, and the V-shaped groove water distribution is uneven and cannot meet the design requirement of water filtration.
Disclosure of Invention
The invention aims to provide a V-shaped groove concrete construction device and method for a sand filtering sedimentation tank, which are used for solving the problem of positioning water holes in the V-shaped groove.
In order to achieve the above purpose, the present invention provides the following technical solutions:
a sand filtration sedimentation tank V-groove concrete construction device, the construction device comprising:
the pouring assembly comprises a bracket base and an inclined plate, wherein the bracket base is poured on the side surface of the side wall, and the inclined plate is obliquely poured on the outer side of the upper end of the bracket base;
the support assembly comprises a bracket, a support plate and a mold plate, wherein the mold plate is attached to the inclined surface of the lower end of the bracket base and the lower end surface of the inclined plate, one end of the mold plate is rotatably mounted on the bracket, the other side of the bracket is rotatably connected with the support plate, and the support plate is supported at the lower end of the mold plate;
the adjusting assembly comprises a first sliding plate and a second sliding plate, the first sliding plate and the second sliding plate are symmetrically and slidably inserted into an inner cavity of the die plate, a plurality of groups of semicircular grooves which are linearly distributed are formed in one side, which is opposite to the first sliding plate and the second sliding plate, of the first sliding plate and the second sliding plate, the other side of the first sliding plate and the second sliding plate are slidably inserted into the die plate, the first sliding plate and the second sliding plate are fixed on the die plate through locking pieces, a pair of vertically attached semicircular grooves are formed in the outer wall of the rear end of the semicircular grooves, a water leakage pipe penetrating through the semicircular grooves is arranged on the sleeved circular grooves, a jack is formed in the sleeved circular rings, a scale plate arranged on the die plate is arranged outside the jack, a positioning ring is inserted into the scale plate in a sliding mode, a threaded rotating stud is arranged in the positioning ring, and the end portion of the stud is inserted into the jack, and a pair of indication conical heads which point to scale scales of the scale plate are symmetrically arranged on the positioning ring.
Preferably, the bracket is composed of a steel pipe and a flange, a sleeve is arranged on one side of the die plate, which is close to the side wall, and one side of the upper end of the bracket is rotationally connected with the sleeve.
Preferably, a pair of support grooves which are bilaterally symmetrical are formed in the rear end face of the die plate, a telescopic column is arranged on the other side of the upper end of the support, a support plate is rotatably mounted at the upper end of the telescopic column, and the support plate is clamped in the support grooves.
Preferably, a hinged support is arranged at the lower end of one side of the die plate, which is close to the side wall, a turning plate is rotatably arranged on the hinged support, the turning plate is attached to the side wall of the side wall, an extrusion circular ring with an arc protrusion is rotatably arranged on the support through a bearing, and the extrusion circular ring is rotatably pressed on the outer wall of the turning plate.
Preferably, the rear end face of the die plate is provided with four groups of adjusting grooves distributed in a matrix mode, sliding blocks are inserted into the adjusting grooves respectively, and the four groups of sliding blocks are fixed on the first sliding plate and the second sliding plate respectively through fixing screws.
Preferably, a positioning column is arranged in the adjusting groove, the sliding block is sleeved on the positioning column, a spring is sleeved on the positioning column, the spring is pressed on the inner wall of the adjusting groove on one side of the sliding block, which is far away from the semicircular groove, the positioning column is screwed and sleeved with a locking nut, and the locking nut is pressed on the end face of the sliding block.
Preferably, mounting plates are arranged at two ends of the scale plate, the mounting plates are fixed on the die plate through screws, through grooves which are opposite to the insertion holes are formed in the middle of the scale plate, sliding grooves are formed in the outer ends of the inner walls of two sides of the through grooves, the positioning rings are slidably mounted in the through grooves, extension blocks are arranged on two sides of the positioning rings, sliding strips which are slidably inserted into the sliding grooves are arranged on the extension blocks, and indication conical heads which are opposite to scales on the scale plate are arranged on the outer sides of the extension blocks.
Preferably, the stud is rotatably mounted at the upper end of the positioning ring, and the lower end of the stud penetrates through the positioning ring and extends into the jack.
The construction method realized by the V-shaped groove concrete construction device of the sand filtering sedimentation tank comprises the following steps:
the die support is used for adjusting the height and the inclination angle of the two ends of the die plate through the telescopic column on the support, pushing the die plate to the side wall through the support to form extrusion connection with the side wall, and enabling the turning plate to be pressed on the side wall through rotating the extrusion circular ring;
pouring the bracket base, namely, pouring and forming the bracket base with the triangular section through the support of the die plate, and pre-burying a reinforcing steel bar frame with the inclined plate fixed before pouring;
the leak hole is adjusted, the first sliding plate and the second sliding plate are relatively attached through sleeving and fixing the sleeving circular rings on the upper and lower adjacent semicircular grooves, the stud is inserted into the sleeving circular rings through screwing of the screw threads of the stud, the sleeving circular rings are pushed to slide up and down through the stud, the purpose of traction adjustment of the relative sliding positions of the first sliding plate and the second sliding plate is achieved, and the adjusted positions are clearly reflected through the scale plates;
the position is fixed, the clamping of the annular ring to the semicircular groove is sleeved through the matching of the locking nut and the positioning column, the purpose of fixing the positions of the first sliding plate and the second sliding plate is achieved, and the position adjustment and the fixation of the water leakage pipe are realized;
secondary pouring, namely performing concrete pouring on the inclined plate through the support of the die plate, the first sliding plate and the second sliding plate, and forming a leak through the pre-buried water leakage pipe;
and trowelling and finishing, namely removing the die plate after the concrete is solidified, and finishing and trowelling a concave layer formed between the die plate and the first sliding plate and between the die plate and the second sliding plate.
Compared with the prior art, the invention has the beneficial effects that:
according to the invention, through arranging the die plate with the scale plate and the telescopic adjusting slide plate, synchronous adjustment of water holes with different heights is realized, the purpose of improving the adjustment precision is achieved by matching with the accurate positioning of the scale plate, meanwhile, the bracket base and the inclined plate are separately poured by a twice pouring method, the problem of unstable support caused by one-time molding is avoided, the molding quality of the V-shaped groove is greatly improved, the water holes are uniform in height, the adjustment is convenient, and the casting of different V-shaped grooves is adapted.
Drawings
FIG. 1 is a side view of the present invention;
FIG. 2 is a schematic diagram of a rear view of a mold plate according to the present invention;
FIG. 3 is a front view of a mold plate of the present invention;
FIG. 4 is a schematic perspective view of an adjusting assembly according to the present invention;
FIG. 5 is a schematic view of the back side of the die plate of the present invention;
fig. 6 is a schematic view of the front perspective structure of the die plate of the present invention.
In the figure: 1. a side wall; 2. a bracket base; 3. an inclined plate; 4. a mold plate; 5. a telescopic column; 6. a bracket; 7. extruding the circular ring; 8. a support plate; 9. a sleeve; 10. a support groove; 11. a first slide plate; 12. a second slide plate; 13. an adjustment tank; 14. a slide block; 15. a fixing screw; 16. positioning columns; 17. a spring; 18. a lock nut; 19. a mounting plate; 20. semicircular ring grooves; 21. a scale plate; 22. a through groove; 23. a chute; 24. turning plate; 25. a water leakage pipe; 26. a hinged support; 27. sleeving a circular ring; 28. a jack; 29. a stud; 30. a positioning ring; 31. an extension block; 32. a slide bar; 33. indicating the conical head.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
Referring to fig. 1 to 6, the present invention provides a technical solution:
the utility model provides a sand filtration sedimentation tank V type groove concrete construction equipment, construction equipment includes pouring subassembly, supporting component and adjusting component.
The pouring assembly comprises a bracket base 2 and an inclined plate 3, wherein the bracket base 2 is poured on the side face of the side wall 1, and the inclined plate 3 is obliquely poured on the outer side of the upper end of the bracket base 2.
The support component includes support 6, backup pad 8 and mould board 4, and the lower extreme inclined plane of mould board 4 laminating bracket base 2 and the lower terminal surface of hang plate 3, and the one end rotation of mould board 4 is installed on support 6, and the opposite side of support 6 is rotated with backup pad 8 and is connected, and backup pad 8 supports the lower extreme at mould board 4, and support 6 comprises steel pipe and ring flange, and one side that mould board 4 is close to side wall 1 is provided with sleeve pipe 9, and upper end one side and sleeve pipe 9 rotation of support 6 are connected.
The rear end face of the die plate 4 is provided with a pair of support grooves 10 which are bilaterally symmetrical, the other side of the upper end of the support frame 6 is provided with a telescopic column 5, the upper end of the telescopic column 5 is rotatably provided with a support plate 8, and the support plate 8 is clamped in the support grooves 10.
The height of the supporting plate 8 is adjusted through the telescopic column 5, the purpose of controlling the inclination angle of the die plate 4 is achieved, the die plate 4 is rotatably installed through the sleeve 9, and the supporting grooves 10 are utilized to be opposite to the position of the supporting plate 8, so that stable supports on two sides of the lower end of the die plate 4 are formed.
The lower extreme of one side that mould board 4 is close to side wall 1 is provided with hinge 26, and the last rotation of hinge 26 is installed turns over board 24, turns over board 24 laminating side wall 1, and the last bearing rotation of support 6 is installed and is had the bellied extrusion ring 7 of circular arc, and extrusion ring 7 rotates the pressfitting on turning over board 24's outer wall, turns over board 24 through the rotation installation for turn over board 24 laminating side wall 1 down, forms the support to mould board 4 tip position, utilizes the rotation of extrusion ring 7 to make turn over board 24 closely pressfitting on side wall 1, reaches fixed purpose.
The adjusting component comprises a first slide plate 11 and a second slide plate 12, the first slide plate 11 and the second slide plate 12 are symmetrically and slidably inserted in the inner cavity of the die plate 4, a plurality of groups of semicircular grooves 20 which are linearly distributed are arranged on the opposite sides of the first slide plate 11 and the second slide plate 12, the other sides of the first slide plate 11 and the second slide plate 12 are slidably inserted in the die plate 4, the first slide plate 11 and the second slide plate 12 are fixed on the die plate 4 through locking pieces, a sleeved circular ring 27 is arranged on the outer walls of the rear ends of a pair of semicircular grooves 20 which are vertically attached,
the pair of semicircular grooves 20 adjacent to each other up and down are relatively attached by the socket of the socket ring 27, so that the ends of the first slide plate 11 and the second slide plate 12 are attached and fixed.
The water leakage pipe 25 penetrating through the semicircular groove 20 is arranged on the sleeved circular ring 27, the jack 28 is arranged on the sleeved circular ring 27, the scale plate 21 installed on the die plate 4 is arranged outside the jack 28, the positioning ring 30 is inserted in the scale plate 21 in a sliding mode, the screw bolt 29 installed in a threaded mode is arranged in the positioning ring 30 in a sliding mode, the end portion of the screw bolt 29 is inserted in the jack 28, the mounting plates 19 are arranged at two ends of the scale plate 21, the mounting plates 19 are fixed on the die plate 4 through screws, penetrating grooves 22 opposite to the jack 28 are arranged in the middle of the scale plate 21, sliding grooves 23 are arranged at the outer ends of inner walls of two sides of the penetrating grooves 22, the positioning ring 30 is installed in the penetrating grooves 22 in a sliding mode, extension blocks 31 are arranged at two sides of the positioning ring 30 in a sliding mode, sliding strips 32 inserted in the sliding grooves 23 are arranged on the extension blocks 31 in a sliding mode, the screw bolt 29 is installed at the upper end of the positioning ring 30 in a threaded mode, and the lower end of the screw bolt 29 penetrates through the positioning ring 30 and extends into the jack 28.
The purpose of limiting the position of the positioning ring 30 is achieved through the cooperation of the sliding strip 22 on the positioning ring 30 and the sliding groove 23, the positioning hole 30 slides stably along the scale plate 21, the sleeving of the positioning hole and the sleeving circular ring 27 is achieved through the threaded rotation of the stud 29, and then the sleeving circular ring 27 is pushed to slide up and down through the stud 29, so that the purpose of traction adjustment of the relative sliding position of the first sliding plate 11 and the second sliding plate 12 is achieved.
The positioning ring 30 is provided with a pair of indicating conical heads 33 which are symmetrical left and right and point to the scales of the scale plate 21, the outer side of the extension block 31 is provided with the indicating conical heads 33 which are opposite to the scales of the scale plate 21, and the positions which are regulated are clearly in response through the scale plate 21.
The rear end face of the die plate 4 is provided with four groups of adjusting grooves 13 distributed in a matrix, the adjusting grooves 13 are respectively inserted with sliding blocks 14, the four groups of sliding blocks 14 are respectively fixed on the first sliding plate 11 and the second sliding plate 12 through fixing screws 15, positioning columns 16 are arranged in the adjusting grooves 13, the sliding blocks 14 are sleeved on the positioning columns 16, springs 17 are sleeved on the positioning columns 16, the springs 17 are pressed on the inner walls of the sliding blocks 14 and the adjusting grooves 13 far away from one side of the semicircular groove 20, locking nuts 18 are rotatably sleeved on the positioning columns 16 in a threaded mode, and the locking nuts 18 are pressed on the end face of the sliding blocks 14.
The sliding length of the sliding block 14 is limited through the adjusting groove 13, the sliding position of the sliding block 14 is limited through the positioning column 16, the stable limit sliding of the sliding block 14 is further ensured, the position of the first sliding plate 11 and the second sliding plate 12 is fixed through the position limitation of the locking nut 18 and the clamping of the sleeved circular ring 27 to the semicircular ring groove 20, and the position adjustment and the fixation of the water leakage pipe 25 are realized.
The construction method realized by the V-shaped groove concrete construction device of the sand filtering sedimentation tank comprises the following steps:
the die support is used for adjusting the height and the inclination angle of the two ends of the die plate 4 through the telescopic columns 5 on the support 6, pushing the die plate to the side wall 1 through the support 6 to form extrusion connection with the side wall 1, and enabling the turning plate 24 to be pressed on the side wall 1 through rotating the extrusion circular ring 7;
pouring the bracket base, namely, through the support of the die plate 4, realizing the pouring molding of the bracket base 2 with the triangular section, and pre-burying a reinforcing steel bar frame fixed with the inclined plate 3 before pouring;
the leak hole is adjusted, the sleeving and fixing of the sleeving circular rings 27 to the upper and lower adjacent semicircular grooves 20 are realized, the relative lamination of the first sliding plate 11 and the second sliding plate 12 is realized, the stud 29 is inserted into the sleeving circular rings 27 by screwing the screw threads of the stud 29, the sleeving circular rings 27 are pushed to slide up and down by the stud 29, the purpose of traction adjustment of the relative sliding positions of the first sliding plate 11 and the second sliding plate 12 is achieved, and the adjusted positions are clearly reflected through the scale plate 21;
the position is fixed, the purpose of fixing the positions of the first slide plate 11 and the second slide plate 12 is achieved through the cooperation of the lock nut 18 and the positioning column 16 and the clamping of the sleeved circular ring 27 to the semicircular ring groove 20, and the position adjustment and the fixation of the water leakage pipe 25 are realized;
secondary pouring, namely, carrying out concrete pouring on the inclined plate 3 through the support of the die plate 4, the first sliding plate 11 and the second sliding plate 12, and forming leakage holes through the pre-buried water leakage pipe 25;
and trowelling and finishing, namely removing the die plate 4 after the concrete is solidified, and finishing and trowelling the concave layer formed between the die plate 4 and the first slide plate 11 and the second slide plate 12.
Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (7)
1. A sand filtration sedimentation tank V type groove concrete construction equipment, its characterized in that: the construction device includes:
the pouring assembly comprises a bracket base (2) and an inclined plate (3), wherein the bracket base (2) is poured on the side surface of the side wall (1), and the inclined plate (3) is obliquely poured on the outer side of the upper end of the bracket base (2);
the support assembly comprises a support (6), a support plate (8) and a mold plate (4), wherein the mold plate (4) is attached to the lower end inclined surface of the bracket base (2) and the lower end surface of the inclined plate (3), one end of the mold plate (4) is rotatably mounted at the upper end of the support (6), the other side of the support (6) is rotatably connected with the support plate (8), and the support plate (8) is supported at the lower end of the mold plate (4);
the adjusting assembly comprises a first sliding plate (11) and a second sliding plate (12), the first sliding plate (11) and the second sliding plate (12) are symmetrically and slidably inserted into an inner cavity of the die plate (4), a plurality of groups of semicircular annular grooves (20) which are linearly distributed are arranged on one side, which is opposite to the first sliding plate (11) and the second sliding plate (12), of the first sliding plate, the other side of the first sliding plate (11) and the other side of the second sliding plate (12) are slidably inserted into the die plate (4), the first sliding plate (11) and the second sliding plate (12) are fixed on the die plate (4) through locking pieces, a sleeve ring (27) is arranged on the outer wall of the rear end of the semicircular annular groove (20), a water leakage pipe (25) penetrating through the semicircular annular groove (20) is arranged on the sleeve ring (27), an inserting hole (28) is arranged on the sleeve ring (27), a scale plate (21) which is arranged on the die plate (4) is arranged outside, a positioning ring (30) is slidably inserted into the scale plate (21), a pair of threaded studs (29) which are arranged in a pair of threaded studs (33) which are symmetrically arranged on the end part of the positioning ring (30; four groups of adjusting grooves (13) distributed in a matrix are formed in the rear end face of the die plate (4), sliding blocks (14) are inserted into the adjusting grooves (13) respectively, and the four groups of sliding blocks (14) are fixed on the first sliding plate (11) and the second sliding plate (12) respectively through fixing screws (15); be provided with reference column (16) in adjusting slot (13), slider (14) cup joints on reference column (16), cup jointed spring (17) on reference column (16), spring (17) pressfitting is on slider (14) and the adjusting slot (13) inner wall of keeping away from semicircle annular (20) one side, and lock nut (18) have been cup jointed in screw thread rotation on reference column (16), lock nut (18) pressfitting is on slider (14) terminal surface.
2. The sand filtration sedimentation tank V-shaped groove concrete construction device of claim 1, wherein: the support (6) is composed of a steel pipe and a flange plate, a sleeve (9) is arranged on one side, close to the side wall (1), of the die plate (4), and one side of the upper end of the support (6) is rotationally connected with the sleeve (9).
3. The sand filter sedimentation tank V-groove concrete construction device of claim 2, wherein: the die plate is characterized in that a pair of support grooves (10) which are bilaterally symmetrical are formed in the rear end face of the die plate (4), a telescopic column (5) is arranged on the other side of the upper end of the support (6), a support plate (8) is rotatably arranged at the upper end of the telescopic column (5), and the support plate (8) is clamped in the support grooves (10).
4. A sand filtration sedimentation tank V-groove concrete construction apparatus according to claim 3, wherein: the die plate (4) is provided with a hinged support (26) near one side lower extreme of side wall (1), turn over board (24) are installed in the rotation on hinged support (26), turn over board (24) laminating side wall of side wall (1), bearing rotation installs on support (6) and has bellied extrusion ring (7) of circular arc, extrusion ring (7) rotate the pressfitting on the outer wall of turning over board (24).
5. The sand filtration sedimentation tank V-shaped groove concrete construction device of claim 1, wherein: the utility model discloses a scale plate, including scale plate (21), mounting panel (19) are provided with through groove (22) just jack (28) through the fix with screw on mould board (4), the centre of scale plate (21) is provided with through groove (22), the both sides inner wall outer end of through groove (22) is provided with spout (23), locating ring (30) slidable mounting is in through groove (22), and the both sides of locating ring (30) are provided with extension piece (31), be provided with slide bar (32) of slip grafting in spout (23) on extension piece (31), the outside of extension piece (31) is provided with just instruction conical head (33) of scale on scale plate (21).
6. The sand filter sedimentation tank V-shaped groove concrete construction device of claim 5, wherein: the screw bolt (29) is rotatably arranged at the upper end of the positioning ring (30), and the lower end of the screw bolt (29) penetrates through the positioning ring (30) and extends into the jack (28).
7. A construction method implemented by the V-groove concrete construction device of a sand filtration sedimentation tank according to any one of claims 1 to 6, characterized in that: the construction method comprises the following steps:
the die support is used for adjusting the height and the inclination angle of the two ends of the die plate (4) through the telescopic column (5) on the bracket (6), pushing the die plate to the side wall (1) through the bracket (6) to form extrusion connection with the side wall (1), and enabling the turning plate (24) to be pressed on the side wall (1) through rotating the extrusion circular ring (7);
pouring the bracket base, namely, pouring and forming the bracket base (2) with the triangular section through the support of the die plate (4), and pre-burying a reinforcing steel bar frame fixed with the inclined plate (3) before pouring;
the leak hole is adjusted, the upper and lower adjacent semicircular grooves (20) are sleeved and fixed through the sleeved circular rings (27), the relative lamination of the first sliding plate (11) and the second sliding plate (12) is realized, the threaded studs (29) are screwed in, the threaded studs (29) are spliced in the sleeved circular rings (27), the sleeved circular rings (27) are pushed to slide up and down through the threaded studs (29), the purpose of traction adjustment of the relative sliding positions of the first sliding plate (11) and the second sliding plate (12) is achieved, and the adjusted positions are clearly reflected through the scale plates (21);
the positions are fixed, the positions of the first sliding plate (11) and the second sliding plate (12) are fixed through the matching of the locking nut (18) and the positioning column (16) and the clamping of the sleeved circular ring (27) to the semicircular groove (20), and the position adjustment and the fixation of the water leakage pipe (25) are realized;
secondary pouring, namely, carrying out concrete pouring on the inclined plate (3) through the support of the die plate (4), the first sliding plate (11) and the second sliding plate (12), and forming leakage holes through pre-buried water leakage pipes (25);
and (3) trowelling and finishing, namely after the concrete is solidified, removing the die plate (4), and finishing and trowelling a concave layer formed between the die plate (4) and the first sliding plate (11) and the second sliding plate (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210619573.7A CN114809605B (en) | 2022-06-02 | 2022-06-02 | Sand filtering sedimentation tank V-shaped groove concrete construction device and method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210619573.7A CN114809605B (en) | 2022-06-02 | 2022-06-02 | Sand filtering sedimentation tank V-shaped groove concrete construction device and method |
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| Publication Number | Publication Date |
|---|---|
| CN114809605A CN114809605A (en) | 2022-07-29 |
| CN114809605B true CN114809605B (en) | 2023-10-20 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202210619573.7A Active CN114809605B (en) | 2022-06-02 | 2022-06-02 | Sand filtering sedimentation tank V-shaped groove concrete construction device and method |
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| CN (1) | CN114809605B (en) |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR200445213Y1 (en) * | 2008-08-13 | 2009-07-07 | 이천우 | Support for mold |
| CN204493912U (en) * | 2015-01-13 | 2015-07-22 | 中建三局第三建设工程有限责任公司 | A kind of clear-water concrete water passage hole and use the body of wall of this water passage hole |
| CN214618185U (en) * | 2021-02-05 | 2021-11-05 | 王鲁 | Pipeline support is used in municipal works construction |
-
2022
- 2022-06-02 CN CN202210619573.7A patent/CN114809605B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR200445213Y1 (en) * | 2008-08-13 | 2009-07-07 | 이천우 | Support for mold |
| CN204493912U (en) * | 2015-01-13 | 2015-07-22 | 中建三局第三建设工程有限责任公司 | A kind of clear-water concrete water passage hole and use the body of wall of this water passage hole |
| CN214618185U (en) * | 2021-02-05 | 2021-11-05 | 王鲁 | Pipeline support is used in municipal works construction |
Also Published As
| Publication number | Publication date |
|---|---|
| CN114809605A (en) | 2022-07-29 |
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