CN115125936A - Adjustable prestressing force pvc sheet pile of dismantling is used in water conservancy construction - Google Patents
Adjustable prestressing force pvc sheet pile of dismantling is used in water conservancy construction Download PDFInfo
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- CN115125936A CN115125936A CN202211056335.6A CN202211056335A CN115125936A CN 115125936 A CN115125936 A CN 115125936A CN 202211056335 A CN202211056335 A CN 202211056335A CN 115125936 A CN115125936 A CN 115125936A
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- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
- E02D5/00—Bulkheads, piles, or other structural elements specially adapted to foundation engineering
- E02D5/02—Sheet piles or sheet pile bulkheads
- E02D5/03—Prefabricated parts, e.g. composite sheet piles
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- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
- E02D5/00—Bulkheads, piles, or other structural elements specially adapted to foundation engineering
- E02D5/02—Sheet piles or sheet pile bulkheads
- E02D5/16—Auxiliary devices rigidly or detachably arranged on sheet piles for facilitating assembly
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Abstract
The invention relates to the technical field of water conservancy construction, and discloses an adjustable and detachable prestressed pvc sheet pile for water conservancy construction, which comprises a first sheet pile, wherein the upper end of the first sheet pile is connected with a second sheet pile in a sliding manner, the upper end of the second sheet pile is fixedly connected with a hammering plate, an adjusting assembly for adjusting the height of the second sheet pile is arranged on the outer side of the first sheet pile, and a supporting assembly for fixing the second sheet pile is arranged at the lower end of the hammering plate.
Description
Technical Field
The invention relates to the technical field of water conservancy construction, in particular to an adjustable and detachable prestressed PVC sheet pile for water conservancy construction.
Background
Sheet piles are plate piles driven (vibrated) into the ground to resist horizontal pressure and water pressure. The sheet pile is mostly used for cofferdam or seepage control in hydraulic engineering, and the common sheet pile is a wood sheet pile and a steel sheet pile;
the patent numbers are: the invention of CN 109762269A discloses a pvc sheet pile and a preparation method thereof, and the concrete content is as follows: the invention relates to the technical field of sheet piles, in particular to a pvc sheet pile and a preparation method thereof. The invention provides a PVC sheet pile, which is prepared from the following raw materials of polyvinyl chloride, a stabilizer, chlorinated polyethylene, modified polyacrylic resin and other additive additives; wherein, the raw materials for preparing the modified polyacrylic resin comprise methyl methacrylate and butyl acrylate;
the existing PVC sheet pile has the following defects: 1. the height of the PVC sheet pile is fixed, so that the PVC sheet pile cannot completely shield water when the water level rises; 2. after the PVC pile plates are installed, the pile plates need to be connected by utilizing nails, so that the pile plates are troublesome to disassemble; therefore, we propose an adjustable and detachable prestressed pvc sheet pile for water conservancy construction.
Disclosure of Invention
Solves the technical problem
Aiming at the defects of the prior art, the invention provides the detachable adjustable prestressed pvc sheet pile for water conservancy construction, the height of the pvc sheet pile can be adjusted, different water levels can be conveniently blocked by the sheet pile, the pvc sheet pile does not need to be connected by nails after being installed, and the pvc sheet pile is convenient to detach.
Technical scheme
In order to realize the purpose, the height of the PVC pile plate can be adjusted, different water levels of the pile plate grids can be conveniently blocked, the PVC pile plate does not need to be connected by nails after being installed, and the PVC pile plate is convenient to disassemble, the invention provides the following technical scheme: the utility model provides a water conservancy construction is with adjustable prestressing force pvc sheet pile of dismantling, includes first sheet pile, the upper end sliding connection of first sheet pile has the second sheet pile, the upper end fixedly connected with hammering board of second sheet pile, the outside of first sheet pile is provided with the adjusting part who is used for adjusting second sheet pile height, the lower extreme of hammering board is provided with and is used for the fixed supporting component of second sheet pile.
Preferably, first sheet pile and second sheet pile are wavy, the draw-in groove has been seted up to the upper end of first sheet pile, second sheet pile sliding connection is in the inboard of draw-in groove, the card strip has been seted up to the inboard of draw-in groove, the lower extreme fixedly connected with cutting of second sheet pile, the card strip agrees with the cutting mutually.
Preferably, a pressing plate is fixedly connected to a position, close to the rear end, of one side of the first sheet pile, a backing plate is fixedly connected to a position, close to the front end, of the other side of the first sheet pile, a clamping block is fixedly connected to one side of the second sheet pile, a clamping opening is formed in the other side of the second sheet pile, and the clamping block is matched with the clamping opening.
Preferably, the adjusting assembly comprises a fixed box, and a first supporting rod is slidably connected to the inner side of the fixed box. The utility model discloses a pile hammer, including first bracing piece, column gear, bull stick, first stake, one side meshing of first bracing piece has the column gear, the inboard fixedly connected with bull stick of column gear, the bull stick rotates with first sheet pile to be connected, one side fixedly connected with extension rod of gear, the gear all with hammering board fixed connection with the extension rod, the first handle of changeing of front end fixedly connected with of bull stick.
Preferably, the lower end of the first supporting rod is fixedly connected with a spring, and the lower end of the spring is fixedly connected with the inner wall of the fixed box.
Preferably, the both sides fixedly connected with slide bar of first bracing piece, the outside sliding connection of slide bar has the slide, one side fixedly connected with of slide bar inserts the axle, the socket has been seted up to the both sides of fixed case, it agrees with mutually with the socket to insert the axle.
Preferably, one end of the sliding shaft is fixedly connected with a check ring, a rotary opening is formed in the outer side of the check ring, a clamping rod is rotatably connected to the inner side of the rotary opening, a clamping head is fixedly connected to the lower end of the clamping rod, and one end of the clamping head is arc-shaped.
Preferably, the supporting component comprises a sliding rail, a second supporting rod is connected to the inner side of the sliding rail in a sliding mode, the second supporting rod is T-shaped, and the upper end of the second supporting rod is fixedly connected with the hammering plate.
Preferably, a sliding opening is formed in the front end of the sliding rail, a threaded rod is fixedly connected to the front end of the second supporting rod, a pressing ring is connected to the outer side of the threaded rod in a threaded mode, a connecting column is fixedly connected to the front end of the pressing ring, and a second rotating handle is fixedly connected to the front end of the connecting column.
Preferably, the upper end of hammering board is provided with the cushion, the cushion is the rigid plastic material.
The prestressed pvc sheet pile also comprises the following use method:
the method comprises the following steps: the backing plate on one group of first sheet piles is attached to the front end of the pressing plate on the other group of first sheet piles, and the clamping blocks on one group of second sheet piles are clamped into the inner sides of the bayonets of the other group of second sheet piles;
step two: two groups of first sheet piles and two groups of second sheet piles can be connected with each other, the rotating rod can be driven to rotate on the inner side of the fixed box by rotating the first rotating handle, and the gear rack is driven by the column gear to move upwards;
step three: the gear rack and the first rotating handle push the hammering plate to move upwards, the second sheet pile slides out from the inner side of the clamping groove, the height of the second sheet pile is adjusted, the inserting strips can be clamped through the clamping strips, and the sliding plate is pulled to be attached to the check ring;
step four: the sliding plate is clamped by the clamping rod, and after the adjustment is finished, the sliding plate is pushed to enable the insertion shaft to be inserted into the inner side of the insertion opening, so that the first supporting rod is fixed;
step five: the first supporting rod can be supported through the spring, and the second supporting rod can be driven to slide out of the inner side of the sliding rail when the hammering plate moves upwards;
step six: meanwhile, the threaded rod can slide on the inner side of the sliding opening, and the second rotating handle is rotated to drive the pressing ring to rotate on the threaded rod through the connecting column, so that the pressing ring is pressed on the sliding rail.
Advantageous effects
Compared with the prior art, the invention provides an adjustable and detachable prestressed pvc sheet pile for water conservancy construction, which has the following beneficial effects:
1. this water conservancy construction is with adjustable prestressing force pvc sheet pile who dismantles, the backing plate on will a set of first sheet pile pastes the front end of the clamp plate on another group's first sheet pile tightly, and make the fixture block card on a set of second sheet pile go into the bayonet socket inboard of another group's second sheet pile, can be with two sets of first sheet piles and two sets of second sheet pile interconnect, through the clamp plate, the backing plate can prevent that water from the junction of first sheet pile from permeating, through the fixture block, the bayonet socket can be with two sets of second sheet piles zonulae occludens, prevent that water from the junction of second sheet pile from permeating, and make things convenient for the dismantlement of two sets of second sheet piles, can make things convenient for hiding of second sheet pile through the draw-in groove, can further make the second sheet pile stable through card strip and cutting strip, make things convenient for the second sheet pile to extrude first sheet pile and impress to the soil inboard.
2. The adjustable and detachable prestressed pvc sheet pile for water conservancy construction can drive a rotating rod to rotate on the inner side of a fixed box by rotating a first rotating handle, so that a column gear drives a gear rack to move upwards, the gear rack and the first rotating handle push a hammering plate to move upwards, a second sheet pile slides out from the inner side of a clamping groove, the height of the second sheet pile is adjusted, water with different water levels can be conveniently blocked, a sliding plate is pulled to be attached to a check ring, the sliding plate is clamped by utilizing a clamping rod, a plug shaft is prevented from influencing the upward movement of the gear rack, the sliding plate is pushed after the adjustment is finished to enable the plug shaft to be inserted into the inner side of a socket, a first supporting rod is fixed, the gear rack is prevented from sliding downwards, the first supporting rod can be supported by a spring, the gear rack can conveniently move upwards, the downward movement speed of the gear rack can be reduced, when the hammering plate moves upwards, the second supporting rod can be driven to slide out from the inner side of a sliding rail, and a threaded rod can slide on the inner side of a sliding opening at the same time, the second rotating handle is rotated to drive the pressing ring to rotate on the threaded rod through the connecting column, so that the pressing ring is pressed on the sliding rail, the second supporting rod is fixed, and the second sheet pile is further stabilized.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is an exploded perspective view of the overall construction of the device of the present invention;
FIG. 3 is a schematic view of the adjusting assembly of the present invention;
FIG. 4 is a perspective sectional view of an adjustment assembly of the present invention;
FIG. 5 is a partial perspective sectional view of the adjustment assembly of the present invention;
FIG. 6 is a schematic view of the support assembly of the present invention;
FIG. 7 is a perspective sectional view of the support assembly of the present invention;
fig. 8 is a partial perspective sectional view of the support assembly of the present invention.
In the figure: 1. a first sheet pile; 2. a second sheet pile; 3. hammering the plate; 4. an adjustment assembly; 41. a fixed box; 42. a first support bar; 43. a gear rack; 44. an extension rod; 45. a column gear; 46. a rotating rod; 47. a spring; 48. a slide shaft; 49. a slide plate; 410. a retainer ring; 411. turning the opening; 412. a clamping rod; 413. a socket; 414. a first rotating handle; 415. inserting a shaft; 5. a support assembly; 51. a slide rail; 52. a second support bar; 53. a sliding port; 54. a threaded rod; 55. pressing a ring; 56. connecting columns; 57. a second rotating handle; 6. a card slot; 7. clamping the strip; 8. cutting; 9. pressing a plate; 10. a base plate; 11. a clamping block; 12. and (4) a bayonet.
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. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-8, an adjustable and detachable prestressed pvc sheet pile for water conservancy construction comprises a first sheet pile 1, a second sheet pile 2 is slidably connected to the upper end of the first sheet pile 1, a hammering plate 3 is fixedly connected to the upper end of the second sheet pile 2, an adjusting assembly 4 for adjusting the height of the second sheet pile 2 is arranged on the outer side of the first sheet pile 1, and a supporting assembly 5 for fixing the second sheet pile 2 is arranged at the lower end of the hammering plate 3.
In this embodiment, first sheet pile 1 and second sheet pile 2 are wavy, and draw-in groove 6 has been seted up to the upper end of first sheet pile 1, and 2 sliding connection of second sheet pile are in the inboard of draw-in groove 6, and card strip 7 has been seted up to the inboard of draw-in groove 6, and the lower extreme fixedly connected with cutting of second sheet pile 2 is 8, and card strip 7 agrees with mutually with cutting 8.
Specifically, can block water through first sheet pile 1, second sheet pile 2, can make things convenient for hiding of second sheet pile 2 through draw-in groove 6, can further make second sheet pile 2 stable through card strip 7 and cutting strip 8, make things convenient for in second sheet pile 2 extrudes first sheet pile 1 and impresses the soil.
In this embodiment, a position of one side of the first sheet pile 1 near the rear end is fixedly connected with a pressing plate 9, a position of the other side of the first sheet pile 1 near the front end is fixedly connected with a backing plate 10, one side of the second sheet pile 2 is fixedly connected with a clamping block 11, the other side of the second sheet pile 2 is provided with a bayonet 12, and the clamping block 11 is matched with the bayonet 12.
Specifically, paste the front end of clamp plate 9 on a set of first sheet pile 1 with backing plate 10 on a set of first sheet pile 1 and tightly to another set of first sheet pile 1, and make the fixture block 11 on a set of second sheet pile 2 block into another set of bayonet 12 of second sheet pile 2 inboard, can be with two sets of first sheet piles 1 and two sets of second sheet piles 2 interconnect, through clamp plate 9, backing plate 10 can prevent that water from the junction infiltration of first sheet pile 1, can be with two sets of second sheet piles 2 zonulae occludens through fixture block 11, bayonet 12, prevent that water from the junction infiltration of second sheet pile 2, and make things convenient for the dismantlement of two sets of second sheet piles 2.
In this embodiment, the adjusting assembly 4 comprises a fixed box 41, and a first supporting rod 42 is slidably connected to the inner side of the fixed box 41. The upper end fixedly connected with rack 43 of first bracing piece 42, one side meshing of rack 43 has column gear 45, the inboard fixedly connected with bull stick 46 of column gear 45, bull stick 46 rotates with first sheet pile 1 to be connected, one side fixedly connected with extension rod 44 of rack 43, rack 43 and extension rod 44 all with hammering board 3 fixed connection, the first commentaries on classics of front end fixedly connected with of bull stick 46 is 414.
Specifically, rotating first rotating handle 414 can drive rotating rod 46 to rotate on the inner side of fixed box 41, so that column gear 45 drives gear rack 43 to move upwards, gear rack 43 and first rotating handle 414 push hammering plate 3 to move upwards, second sheet pile 2 slides out from the inner side of clamping groove 6, the height of second sheet pile 2 is adjusted, and water at different water levels is conveniently blocked.
In this embodiment, a spring 47 is fixedly connected to a lower end of the first support rod 42, and a lower end of the spring 47 is fixedly connected to an inner wall of the fixed box 41.
Specifically, the first supporting rod 42 can be supported through the spring 47, so that the gear rack 43 can move upwards conveniently, and the downward movement speed of the gear rack 43 can be reduced.
In this embodiment, sliding shafts 48 are fixedly connected to both sides of the first supporting rod 42, sliding plates 49 are slidably connected to outer sides of the sliding shafts 48, insertion shafts 415 are fixedly connected to one sides of the sliding plates 49, insertion holes 413 are formed in both sides of the fixing box 41, and the insertion shafts 415 are fitted with the insertion holes 413.
Specifically, the slide plate 49 is pushed to insert the insertion shaft 415 into the insertion hole 413, thereby fixing the first support rod 42 and preventing the rack 43 from sliding downward.
In this embodiment, one end of the sliding shaft 48 is fixedly connected with a retaining ring 410, the outer side of the retaining ring 410 is provided with a rotating opening 411, the inner side of the rotating opening 411 is rotatably connected with a clamping rod 412, the lower end of the clamping rod 412 is fixedly connected with a clamping head, and one end of the clamping head is arc-shaped.
Specifically, the sliding plate 49 is pulled to be attached to the retainer ring 410, and the sliding plate 49 is clamped by the clamping rod 412, so that the gear rack 43 is prevented from being moved upwards by the insertion shaft 415.
In this embodiment, the supporting assembly 5 includes a sliding rail 51, a second supporting rod 52 is slidably connected to an inner side of the sliding rail 51, the second supporting rod 52 is T-shaped, and an upper end of the second supporting rod 52 is fixedly connected to the hammering plate 3.
The front end of the slide rail 51 is provided with a slide opening 53, the front end of the second support rod 52 is fixedly connected with a threaded rod 54, the outer side of the threaded rod 54 is in threaded connection with a pressing ring 55, the front end of the pressing ring 55 is fixedly connected with a connecting column 56, and the front end of the connecting column 56 is fixedly connected with a second rotating handle 57.
Specifically, when the hammering plate 3 moves upward, the second supporting rod 52 can be driven to slide out of the inner side of the sliding rail 51, meanwhile, the threaded rod 54 can slide on the inner side of the sliding opening 53, and the second rotating handle 57 can be rotated to drive the pressing ring 55 to rotate on the threaded rod 54 through the connecting column 56, so that the pressing ring 55 is pressed on the sliding rail 51, the second supporting rod 52 is fixed, and the second sheet pile 2 is further stable.
In this embodiment, the upper end of hammering board 3 is provided with the cushion, and the cushion is the rigid plastic material.
Specifically, can conveniently beat hammering board 3 through the cushion, protect hammering board 3, prevent that hammering board 3 from damaging, make things convenient for hammering board 3 to push down first sheet pile 1 through second sheet pile 2.
During operation, the backing plate 10 on one group of first sheet piles 1 is tightly attached to the front end of the pressing plate 9 on the other group of first sheet piles 1, the clamping blocks 11 on one group of second sheet piles 2 are clamped into the inner sides of the clamping openings 12 of the other group of second sheet piles 2, the two groups of first sheet piles 1 and the two groups of second sheet piles 2 can be connected with each other, the first rotating handle 414 is rotated to drive the rotating rod 46 to rotate on the inner side of the fixing box 41, the column gear 45 drives the gear rack 43 to move upwards, the gear rack 43 and the first rotating handle 414 push the hammering plate 3 to move upwards, the second sheet piles 2 slide out from the inner sides of the clamping grooves 6, the height of the second sheet piles 2 is adjusted, the inserting strips 8 can be clamped through the clamping strips 7, the sliding plate 49 is pulled to be attached to the retaining rings 410, the sliding plate 49 is clamped by the clamping rods 412, the sliding plate 49 is pushed after adjustment to insert the inserting shafts 415 into the inner sides of the inserting openings 413, the first supporting rods 42 are fixed, and the first supporting rods 42 can be supported by the springs 47, when the hammering plate 3 moves upwards, the second support rod 52 can be driven to slide out of the inner side of the slide rail 51, meanwhile, the threaded rod 54 can slide on the inner side of the sliding opening 53, and the second rotating handle 57 can be rotated to drive the pressing ring 55 to rotate on the threaded rod 54 through the connecting column 56, so that the pressing ring 55 is pressed on the slide rail 51.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (10)
1. The utility model provides a water conservancy construction is with adjustable prestressing force pvc sheet pile of dismantling, includes first sheet pile (1), its characterized in that: the upper end sliding connection of first sheet pile (1) has second sheet pile (2), the upper end fixedly connected with hammering board (3) of second sheet pile (2), the outside of first sheet pile (1) is provided with and is used for adjusting second sheet pile (2) height adjusting part (4), the lower extreme of hammering board (3) is provided with and is used for with second sheet pile (2) fixed supporting component (5).
2. The adjustable and detachable prestressed pvc sheet pile for water conservancy construction according to claim 1, characterized in that the first sheet pile (1) and the second sheet pile (2) are both wavy, a clamping groove (6) is formed in the upper end of the first sheet pile (1), the second sheet pile (2) is slidably connected to the inner side of the clamping groove (6), a clamping strip (7) is formed in the inner side of the clamping groove (6), an inserting strip (8) is fixedly connected to the lower end of the second sheet pile (2), and the clamping strip (7) is fitted with the inserting strip (8).
3. The adjustable and detachable prestressed pvc sheet pile for water conservancy construction according to claim 2, characterized in that a pressing plate (9) is fixedly connected to a position close to the rear end of one side of the first sheet pile (1), a backing plate (10) is fixedly connected to a position close to the front end of the other side of the first sheet pile (1), a clamping block (11) is fixedly connected to one side of the second sheet pile (2), a bayonet (12) is formed in the other side of the second sheet pile (2), and the clamping block (11) is fitted with the bayonet (12).
4. The adjustable and detachable prestressed pvc sheet pile for water conservancy construction according to claim 3, wherein the adjusting assembly (4) comprises a fixed box (41), a first supporting rod (42) is slidably connected to the inner side of the fixed box (41), a gear rack (43) is fixedly connected to the upper end of the first supporting rod (42), a column gear (45) is meshed to one side of the gear rack (43), a rotating rod (46) is fixedly connected to the inner side of the column gear (45), the rotating rod (46) is rotatably connected to the first sheet pile (1), an extension rod (44) is fixedly connected to one side of the gear rack (43), the gear rack (43) and the extension rod (44) are both fixedly connected to the hammering plate (3), and a first rotating handle (414) is fixedly connected to the front end of the rotating rod (46).
5. The adjustable and detachable prestressed pvc sheet pile for water conservancy construction according to claim 4, is characterized in that: the lower end of the first supporting rod (42) is fixedly connected with a spring (47), and the lower end of the spring (47) is fixedly connected with the inner wall of the fixed box (41).
6. The adjustable and detachable prestressed pvc sheet pile for water conservancy construction according to claim 5, is characterized in that: the both sides fixedly connected with slide shaft (48) of first bracing piece (42), the outside sliding connection of slide shaft (48) has slide (49), one side fixedly connected with of slide (49) inserts axle (415), socket (413) have been seted up to the both sides of fixed case (41), insert axle (415) and socket (413) agree with mutually.
7. The adjustable and detachable prestressed pvc sheet pile for water conservancy construction according to claim 6, is characterized in that: one end fixedly connected with retaining ring (410) of slide-shaft (48), commentaries on classics mouth (411) have been seted up in the outside of retaining ring (410), the inboard rotation of commentaries on classics mouth (411) is connected with kelly (412), the lower extreme fixedly connected with dop of kelly (412), the one end of dop is circular-arc.
8. The adjustable and detachable prestressed pvc sheet pile for water conservancy construction according to claim 7, is characterized in that: the supporting component (5) comprises a sliding rail (51), a second supporting rod (52) is connected to the inner side of the sliding rail (51) in a sliding mode, the second supporting rod (52) is T-shaped, and the upper end of the second supporting rod (52) is fixedly connected with the hammering plate (3).
9. The adjustable and detachable prestressed pvc sheet pile for water conservancy construction according to claim 8, is characterized in that: a sliding opening (53) is formed in the front end of the sliding rail (51), a threaded rod (54) is fixedly connected to the front end of the second supporting rod (52), a pressing ring (55) is connected to the outer side of the threaded rod (54) in a threaded mode, a connecting column (56) is fixedly connected to the front end of the pressing ring (55), and a second rotating handle (57) is fixedly connected to the front end of the connecting column (56);
the upper end of the hammering plate (3) is provided with a cushion block, and the cushion block is made of hard plastics.
10. The adjustable and detachable prestressed pvc sheet pile for water conservancy construction according to claim 9, is characterized in that: the prestressed pvc sheet pile also comprises the following use method:
the method comprises the following steps: a backing plate (10) on one group of first sheet piles (1) is attached to the front end of a pressing plate (9) on the other group of first sheet piles (1), and clamping blocks (11) on one group of second sheet piles (2) are clamped into the inner sides of bayonets (12) of the other group of second sheet piles (2);
step two: two groups of first sheet piles (1) and two groups of second sheet piles (2) can be connected with each other, a rotating rod (46) can be driven to rotate on the inner side of the fixed box (41) by rotating a first rotating handle (414), and a gear rack (43) is driven to move upwards by a column gear (45);
step three: the gear rack (43) and the first rotating handle (414) push the hammering plate (3) to move upwards, so that the second sheet pile (2) slides out of the inner side of the clamping groove (6), the height of the second sheet pile (2) is adjusted, the cutting bar (8) can be clamped through the clamping bar (7), and the sliding plate (49) is pulled to be attached to the retainer ring (410);
step four: the sliding plate (49) is clamped by the clamping rod (412), and after the adjustment is finished, the sliding plate (49) is pushed to enable the insertion shaft (415) to be inserted into the inner side of the insertion opening (413), so that the first supporting rod (42) is fixed;
step five: the first supporting rod (42) can be supported through a spring (47), and when the hammering plate (3) moves upwards, the second supporting rod (52) can be driven to slide out of the inner side of the sliding rail (51);
step six: meanwhile, the threaded rod (54) can slide on the inner side of the sliding opening (53), and the second rotating handle (57) is rotated to drive the pressing ring (55) to rotate on the threaded rod (54) through the connecting column (56), so that the pressing ring (55) is pressed on the sliding rail (51).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211056335.6A CN115125936B (en) | 2022-08-31 | 2022-08-31 | Adjustable prestressing force pvc sheet pile of dismantling is used in water conservancy construction |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211056335.6A CN115125936B (en) | 2022-08-31 | 2022-08-31 | Adjustable prestressing force pvc sheet pile of dismantling is used in water conservancy construction |
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| Publication Number | Publication Date |
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| CN115125936A true CN115125936A (en) | 2022-09-30 |
| CN115125936B CN115125936B (en) | 2022-12-20 |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117888526A (en) * | 2024-03-13 | 2024-04-16 | 威海水利工程集团有限公司 | Stabilizing device for multi-span bridge construction |
| CN118007679A (en) * | 2024-04-10 | 2024-05-10 | 启东霓辉新材料科技有限公司 | Side slope support U-shaped sheet pile |
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| CN216948213U (en) * | 2022-03-29 | 2022-07-12 | 于鹏坤 | Water conservancy sheet inserting pile for building water conservancy construction |
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| CN216948213U (en) * | 2022-03-29 | 2022-07-12 | 于鹏坤 | Water conservancy sheet inserting pile for building water conservancy construction |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN117888526A (en) * | 2024-03-13 | 2024-04-16 | 威海水利工程集团有限公司 | Stabilizing device for multi-span bridge construction |
| CN117888526B (en) * | 2024-03-13 | 2024-05-17 | 威海水利工程集团有限公司 | Stabilizing device for multi-span bridge construction |
| CN118007679A (en) * | 2024-04-10 | 2024-05-10 | 启东霓辉新材料科技有限公司 | Side slope support U-shaped sheet pile |
| CN118007679B (en) * | 2024-04-10 | 2024-06-04 | 启东霓辉新材料科技有限公司 | Side slope support U-shaped sheet pile |
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| CN115125936B (en) | 2022-12-20 |
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