CN113684825A - Steel protects a section of thick bamboo convenient to recycle - Google Patents
Steel protects a section of thick bamboo convenient to recycle Download PDFInfo
- Publication number
- CN113684825A CN113684825A CN202111120894.4A CN202111120894A CN113684825A CN 113684825 A CN113684825 A CN 113684825A CN 202111120894 A CN202111120894 A CN 202111120894A CN 113684825 A CN113684825 A CN 113684825A
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- clamping
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- connecting rod
- steel
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- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 103
- 239000010959 steel Substances 0.000 title claims abstract description 103
- 235000017166 Bambusa arundinacea Nutrition 0.000 title claims description 8
- 235000017491 Bambusa tulda Nutrition 0.000 title claims description 8
- 241001330002 Bambuseae Species 0.000 title claims description 8
- 235000015334 Phyllostachys viridis Nutrition 0.000 title claims description 8
- 239000011425 bamboo Substances 0.000 title claims description 8
- 238000004064 recycling Methods 0.000 claims abstract description 8
- 230000001360 synchronised effect Effects 0.000 claims description 14
- 238000010276 construction Methods 0.000 abstract description 29
- 238000000034 method Methods 0.000 description 4
- 230000002035 prolonged effect Effects 0.000 description 4
- 230000001681 protective effect Effects 0.000 description 4
- 238000012986 modification Methods 0.000 description 3
- 230000004048 modification Effects 0.000 description 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 238000005452 bending Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000004567 concrete Substances 0.000 description 1
- 239000011440 grout Substances 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 239000011150 reinforced concrete Substances 0.000 description 1
- 239000002689 soil Substances 0.000 description 1
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Classifications
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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
- E02D5/66—Mould-pipes or other moulds
- E02D5/68—Mould-pipes or other moulds for making bulkheads or elements thereof
-
- 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
- E02D5/22—Piles
- E02D5/34—Concrete or concrete-like piles cast in position ; Apparatus for making same
- E02D5/38—Concrete or concrete-like piles cast in position ; Apparatus for making same making by use of mould-pipes or other moulds
- E02D5/385—Concrete or concrete-like piles cast in position ; Apparatus for making same making by use of mould-pipes or other moulds with removal of the outer mould-pipes
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- Engineering & Computer Science (AREA)
- Structural Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Mining & Mineral Resources (AREA)
- Paleontology (AREA)
- Civil Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Placing Or Removing Of Piles Or Sheet Piles, Or Accessories Thereof (AREA)
Abstract
The invention provides a steel casing convenient for recycling, which comprises: the steel pile casing comprises a steel pile casing body, wherein a plurality of clamping lugs are uniformly distributed on the circumferential outer wall of the top end of the steel pile casing body, and each clamping lug is clamped and limited through a clamping mechanism; the clamping mechanism is erected on the periphery of the steel casing body; the invention is used for effectively limiting the steel casing during construction, and is convenient for the pile machine to tend to be in a superposed state with the axis of the steel casing during construction, thereby prolonging the service life of the steel casing, reducing the damage of the steel casing caused by the eccentricity of the pile machine and the axis of the steel casing during use, and further reducing the construction cost.
Description
Technical Field
The invention relates to the technical field of steel casing, in particular to a steel casing convenient to recycle.
Background
The steel casing is exactly at the in-process of carrying out the manual hole digging pile, because soil property is unstable, there is great degree of difficulty in constructing the reinforced concrete dado so adopt the dado of steel to protect the hole pile, prevent that the hole collapse from avoiding influencing construction progress and safety. The steel casing is a circular tubular structure with two hollow ends and hooped by iron sheet according to the size of the hole pile;
however, the existing steel casing is not effectively limited after being used once, so that the steel casing is a disposable consumable product when being used, and the construction cost is increased.
Disclosure of Invention
The invention provides a steel casing convenient to recycle, which is used for effectively limiting the steel casing during construction, and is convenient for a pile driver to tend to be in a superposed state with the axis of the steel casing during construction, so that the service life of the steel casing is prolonged, the damage of the steel casing caused by eccentricity of the pile driver and the axis of the steel casing during use is reduced, and the construction cost is further reduced.
The invention provides a steel casing convenient for recycling, which comprises: the steel pile casing comprises a steel pile casing body, wherein a plurality of clamping lugs are uniformly distributed on the circumferential outer wall of the top end of the steel pile casing body, and each clamping lug is clamped and limited through a clamping mechanism; the clamping mechanism is erected on the periphery of the steel casing body.
Preferably, the clamping mechanism comprises: the supporting frame and the U-shaped support are arranged on the upper surface of the bottom plate at intervals, a first motor is arranged on the U-shaped support, one end, far away from the U-shaped support, of the first motor is arranged as a telescopic end, the telescopic end is provided with a first telescopic rod, and one end, far away from the first motor, of the first telescopic rod is hinged to one corner of the triangular plate;
second mounting plates are symmetrically arranged on two sides of the support frame, a first mounting plate is arranged on one side, away from the support frame, of each second mounting plate, the first mounting plates and the second mounting plates are in T-shaped structures, and the first mounting plates are used for being hinged with hinge plates;
the other two corners of the triangular plate are respectively hinged with a first connecting rod and a second connecting rod one by one, and the other end of the first connecting rod is hinged with the other end of the hinged plate; one end of the hinged plate close to the first mounting plate extends outwards and is provided with a clamping plate;
one end of the triangular plate, which is far away from the first connecting rod, the second connecting rod and the first telescopic rod, is rotatably erected on the inner wall of the inverted U-shaped structure of the supporting frame through a hinged shaft; the other end of the second connecting rod is connected with a hinged plate on one side of the support frame, which is far away from the first connecting rod.
Preferably, the upper top surface of the support frame is provided with a top panel, the upper surfaces of the two sides of the top panel close to the clamping plate are respectively provided with an L-shaped clamping seat, and the open ends of the L-shaped clamping seats are oppositely arranged and used for clamping or limiting the two sides of the clamping lugs;
and the clamping plate is used for clamping or limiting the top surfaces on the two sides of the clamping lugs.
Preferably, a plurality of fixing holes are arranged on the bottom plate at intervals, and each fixing hole is used for fixing or limiting the bottom plate through a rivet or a positioning rod.
Preferably, two opposite groups of the supporting frames are provided with a calibration mechanism through a supporting rod frame at one side close to the steel casing body, and the calibration mechanism is used for correcting a grouting hole of the steel casing body;
the correcting mechanism is provided with a correcting rod and a clamping plate, the clamping plate is used for clamping two sides of the steel casing body, and the correcting rod is used for correcting the inner wall of a grouting hole of the steel casing body.
Preferably, at least two groups of the clamping plates are arranged and are respectively connected to one end of a third connecting rod one by one, the other end of the third connecting rod is respectively connected with a first transverse plate, the upper surface of the first transverse plate is fixed to the lower surface of a sliding block, the sliding block is arranged on a sliding rod in a sliding mode, two groups of the sliding rods are correspondingly arranged, two ends of each group of the sliding rod are respectively provided with a first limiting block and a second limiting block, and the first limiting blocks and the second limiting blocks are arranged on the lower surface of the cross beam at intervals;
a second transverse plate is arranged on the upper surface of the cross beam, a first support is fixedly connected to the second transverse plate, the first support is of an L structure, one surface of the first support is fixed to the second transverse plate, the other surface of the first support is used for fixing a second motor, the telescopic end of the second motor penetrates through the first support and is connected with a second telescopic rod, the other end of the second telescopic rod is connected with one end of an upright post, and the other end of the upright post is connected with the upper surface of the first transverse plate on one side of the cross beam;
the center of the cross beam is provided with a synchronous driving assembly, and the synchronous driving assembly is used for synchronously opening or closing the clamping plates on the two sides; and a straightening rod is arranged on the lower surface of the center of the synchronous driving assembly.
Preferably, the synchronous drive assembly comprises: the lower surface of the disc is used for installing a straightening rod, and the upper surface of the disc is erected on the lower surface of the cross beam through a fifth connecting rod;
the fifth connecting rod is a cylindrical rod piece, the circumferential outer wall of the cylindrical rod piece is connected with a gear through a bearing, two sides of the gear are respectively meshed with the fourth connecting rod, and one end, far away from the gear, of the fourth connecting rod is connected with a first transverse plate;
at least two groups of sliding blocks are arranged between the first transverse plate and the transverse beam, the sliding blocks are symmetrically arranged below the transverse beam, and the distance between the third connecting rods on two sides is adjusted through the two sliding rods.
Preferably, the below symmetry of crossbeam is provided with the third support, the third support is U type structure, wherein one side of the U type structure of third support is fixed the lower surface of crossbeam, the opposite side of U type structure is used for rotating the connection pulley, the circumference outer wall of pulley with one side that the fourth connecting rod is close to the disc is mutual butt, just the pulley is used for with the home range of fourth connecting rod restricts.
The working principle and the beneficial effects of the invention are as follows:
the invention provides a steel casing convenient for recycling, which comprises: the steel pile casing comprises a steel pile casing body, wherein a plurality of clamping lugs are uniformly distributed on the circumferential outer wall of the top end of the steel pile casing body, and each clamping lug is clamped and limited through a clamping mechanism; the clamping mechanism is erected on the periphery of the steel casing body.
The invention is used for effectively limiting the steel casing during construction, and is convenient for the pile machine to tend to be in a superposed state with the axis of the steel casing during construction, thereby prolonging the service life of the steel casing, reducing the damage of the steel casing caused by the eccentricity of the pile machine and the axis of the steel casing during use, and further reducing the construction cost.
Additional features and advantages of the invention will be set forth in the description which follows, and in part will be obvious from the description, or may be learned by practice of the invention. The objectives and other advantages of the invention will be realized and attained by the structure particularly pointed out in the written description and drawings.
The technical solution of the present invention is further described in detail by the accompanying drawings and embodiments.
Drawings
The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the principles of the invention and not to limit the invention. In the drawings:
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic top view of the present invention;
FIG. 3 is a schematic perspective view of a clamping mechanism according to the present invention;
FIG. 4 is a schematic perspective view of the clamping mechanism of the present invention;
FIG. 5 is a left side view of the clamping mechanism of the present invention;
FIG. 6 is a schematic top view of the clamping mechanism of the present invention;
FIG. 7 is a schematic perspective view of the alignment mechanism of the present invention;
FIG. 8 is a schematic perspective view of an alignment mechanism according to the present invention;
FIG. 9 is a schematic front view of the alignment mechanism of the present invention;
wherein, 1-steel pile casing body, 2-clamping ear, 3-clamping mechanism, 4-construction section, 5-bottom plate, 6-first connecting rod, 7-first mounting plate, 8-second mounting plate, 9-clamping plate, 10-second connecting rod, 11-supporting frame, 12-triangle plate, 13-first motor, 14-U type support, 15-first telescopic rod, 16-L clamping seat, 17-top panel, 18-hinged plate,
19-a clamping plate, 20-a third connecting rod, 21-a first transverse plate, 22-a sliding block, 23-an upright post, 24-a second telescopic rod, 25-a first bracket, 26-a second transverse plate, 27-a second motor, 29-a gear, 30-a crossbeam, 31-a sliding rod, 32-a correcting rod, 33-a fourth connecting rod, 34-a first limiting block, 35-a second limiting block, 36-a pulley, 37-a fifth connecting rod, 39-a hinge shaft, 40-a support rod, 41-a disc and 42-a third bracket.
Detailed Description
The preferred embodiments of the present invention will be described in conjunction with the accompanying drawings, and it will be understood that they are described herein for the purpose of illustration and explanation and not limitation.
According to fig. 1 to 9, an embodiment of the present invention provides a steel casing convenient for recycling, including: the steel pile casing comprises a steel pile casing body 1, wherein a plurality of clamping lugs 2 are uniformly distributed on the circumferential outer wall of the top end of the steel pile casing body 1, and each clamping lug 2 is clamped and limited through a clamping mechanism 3; the clamping mechanism 3 is erected around the steel casing body 1.
The invention provides a steel pile casing convenient to recycle, which is used for effectively limiting a steel pile casing body 1 during construction, and is convenient for a pile driver to tend to be in a superposed state with the axis of the steel pile casing body 1 during construction, so that the service life of the steel pile casing body 1 is prolonged, the condition that the pile driver is damaged by the steel pile casing body 1 due to eccentricity with the axis of the steel pile casing body 1 during use is reduced, and the construction cost is further reduced.
In one embodiment, the clamping mechanism 3 comprises: the supporting frame 11 and the U-shaped support 14 are arranged on the upper surface of the bottom plate 5 at intervals, a first motor 13 is arranged on the U-shaped support 14, one end, far away from the U-shaped support 14, of the first motor 13 is set to be a telescopic end, a first telescopic rod 15 is arranged at the telescopic end, and one end, far away from the first motor 13, of the first telescopic rod 15 is hinged to one corner of the triangular plate 12; second mounting plates 8 are symmetrically arranged on two sides of the support frame 11, a first mounting plate 7 is arranged on one side, away from the support frame 11, of each second mounting plate 8, the first mounting plate 7 and the second mounting plate 8 are in a T-shaped structure, and the first mounting plate 7 is hinged to a hinge plate 18; the other two corners of the triangular plate 12 are respectively hinged with a first connecting rod 6 and a second connecting rod 10, and the other end of the first connecting rod 6 is hinged with the other end of a hinged plate 18; one end of the hinged plate 18 close to the first mounting plate 7 extends outwards and is provided with a clamping plate 9; one end of the triangular plate 12, which is far away from the first connecting rod 6, the second connecting rod 10 and the first telescopic rod 15, is rotatably erected on the inner wall of the 'n' -shaped structure of the support frame 11 through a hinge shaft 39; the other end of the second connecting rod 10 is connected with a hinged plate 18 on the side of the support frame 11 far away from the first connecting rod 6.
A top panel 17 is arranged on the upper top surface of the support frame 11, L-shaped clamping seats 16 are arranged on the upper surfaces of the two sides of the top panel 17 close to the clamping plate 9, and the open ends of the L-shaped clamping seats 16 are oppositely arranged and used for clamping or limiting the two sides of the clamping lugs 2; and the clamping plate 9 is used for clamping or limiting the top surfaces on two sides of the clamping lug 2.
A plurality of fixing holes are formed in the bottom plate 5 at intervals, and each fixing hole is used for fixing or limiting the bottom plate 5 through a rivet or a positioning rod.
In the embodiment, during construction, the steel pile casing body 1 is firstly pressed into the construction section 4 by using the column pressing machine, the pressing is stopped when the bottom end of the steel pile casing body 1 reaches the bottom of the construction section 4, the clamping mechanism 3 is started, and the clamping lugs 2 on the circumferential outer wall of the top of the steel pile casing body 1 are clamped by using the clamping mechanism 3, so that the purpose of effectively limiting the top end of the steel pile casing is achieved, the condition that the axis of the steel pile casing body 1 deviates or deflects due to uneven applied pressure or operation error in the using process of the steel pile casing is reduced, the condition that the steel pile casing is directly scrapped due to the deviation or deflection of the axis is effectively reduced, and the purpose that the steel pile casing can be recycled is effectively improved.
Specifically, when the clamping mechanism 3 works, the first motor 13 is started firstly, the first motor 13 drives the first telescopic rod 15 to work after working, and the first telescopic rod 15 is hinged with one corner of the triangular plate 12; when the first telescopic rod 15 is stretched, the triangular plate 12 is pulled to rotate through the hinge shaft 39, so that the first connecting rod 6 and the second connecting rod 10 hinged to the other two corners of the triangular plate 12 can swing mutually;
when the first connecting rod 6 swings, the first connecting rod 6 pulls the hinged plate 18, so that the other end of the hinged plate 18 swings through the first mounting plate 7, and the clamping plate 9 corresponding to the first connecting rod 6 is further clamped or loosened to clamp the clamping lug 2;
when the second connecting rod 10 swings, the second connecting rod 10 pulls the corresponding hinged plate 18, so that the other end of the hinged plate 18 swings through the first mounting plate 7, and the clamping lug 2 is clamped or loosened by the clamping plate 9 corresponding to the second connecting rod 10;
therefore, the purpose that the two sides of the clamping lug 2 can be synchronously clamped or loosened by starting the first motor 13 is achieved.
Furthermore, the L-shaped clamping seat 16 arranged above the supporting frame 11 can limit the left side and the right side of the clamping lug 2 and the bottom of the clamping lug 2, and the clamping plate 9 is matched to fix the position of the clamping lug 2 in the construction section 4, so that when the concrete pressure is too high in the construction process, the steel casing has large impact force, and the situation that the steel casing has position deviation or shaft deviation due to the large impact force is further reduced; therefore, the service life of the steel casing is prolonged, the construction efficiency and the construction quality are improved, and the condition that the construction does not reach the standard due to the position deviation or the off-axis of the steel casing is reduced.
In one embodiment, two opposite groups of the supporting frames 11 are provided with a calibration mechanism by being erected on one side close to the steel casing body 1 through a supporting rod 40, and the calibration mechanism is used for correcting a grouting hole of the steel casing body 1; be provided with levelling rod 32 and splint 19 on the aligning gear, splint 19 be used for with the both sides of a steel casing body 1 press from both sides tightly, levelling rod 32 be used for with the grout hole inner wall of a steel casing body 1 is corrected.
The clamping plates 19 are at least provided with two groups and are respectively connected to one end of a third connecting rod 20 one by one, the other end of the third connecting rod 20 is respectively connected with a first transverse plate 21, the upper surface of the first transverse plate 21 is fixed on the lower surface of a sliding block 22, the sliding block 22 is arranged on a sliding rod 31 in a sliding mode, the sliding rod 31 is correspondingly provided with two groups, two ends of each group of the sliding rod 31 are respectively provided with a first limiting block 34 and a second limiting block 35, and the first limiting blocks 34 and the second limiting blocks 35 are arranged on the lower surface of the cross beam 30 at intervals; a second transverse plate 26 is arranged on the upper surface of the transverse beam 30, a first support 25 is fixedly connected to the second transverse plate 26, the first support 25 is of an L-shaped structure, one surface of the first support 25 is fixed to the second transverse plate 26, the other surface of the first support 25 is used for fixing a second motor 27, the telescopic end of the second motor 27 penetrates through the first support 25 and is connected with a second telescopic rod 24, the other end of the second telescopic rod 24 is connected with one end of an upright column 23, and the other end of the upright column 23 is connected with the upper surface of the first transverse plate 21 on one side of the transverse beam 30; the center of the cross beam 30 is provided with a synchronous driving assembly, and the synchronous driving assembly is used for synchronously opening or closing the clamping plates 19 on the two sides; the central lower surface of the synchronous drive assembly is provided with a leveling rod 32.
The synchronous drive assembly includes: a disc 41, the lower surface of the disc 41 is used for installing the correcting rod 32, and the upper surface of the disc 41 is erected on the lower surface of the cross beam 30 through a fifth connecting rod 37; the fifth connecting rod 37 is a cylindrical rod, the circumferential outer wall of the cylindrical rod is connected with a gear 29 through a bearing, two sides of the gear 29 are respectively meshed with the fourth connecting rod 33, and one end, far away from the gear 29, of the fourth connecting rod 33 is connected with the first transverse plate 21; at least two sets of sliding blocks 22 are arranged between the first transverse plate 21 and the transverse beam 30, the sliding blocks 22 are symmetrically arranged below the transverse beam 30, and the distance between the third connecting rods 20 on two sides is adjusted through two sliding rods 31.
The below symmetry of crossbeam 30 is provided with third support 42, third support 42 is U type structure, wherein one side of the U type structure of third support 42 is fixed the lower surface of crossbeam 30, the opposite side of U type structure is used for rotating connection pulley 36, the circumference outer wall of pulley 36 with one side that fourth connecting rod 33 is close to disc 41 is mutual butt, just pulley 36 is used for with the home range of fourth connecting rod 33 restricts.
The straightening rod 32 is provided with a telescopic motor, and the telescopic motor is used for stretching the straightening rod 32.
In this embodiment, when clamping mechanism 3 is in the clamping process, when its steel protects a section of thick bamboo and appears micro-deformation because of great impact force or improper the leading to of being under construction, can realize finely tuning the condition of micro-deformation through aligning gear to realize the life extension of steel protecting a section of thick bamboo, and improve the purpose of efficiency of construction and construction quality, reduce construction cost.
Specifically, when the steel protects a section of thick bamboo and appears little being out of shape, perhaps the steel protects a section of thick bamboo and draws out from construction section 4 when the construction is ended, utilize the alignment mechanism who erects between two bottom plates 5 can realize carrying out the purpose of calibration to the inner wall that the steel protected a section of thick bamboo to the realization carries out the purpose of expanding the circle to the inner wall that warp a little.
When the calibrating mechanism works, the second motor 27 is started firstly, after the second motor 27 works, the upright post 23 is pulled through the second telescopic rod 24, the upright post 23 further drives the first transverse plate 21 to move, and the first transverse plate 21 is connected with the third connecting rod 20, so that the clamping plate 19 on the third connecting rod 20 moves together;
meanwhile, the synchronous driving assembly arranged below the cross beam 30 can synchronously drive the clamping plates 19 on two sides, so that the clamping plates 19 can clamp the steel casing body 1, the correcting rod 32 is further inserted into the steel casing, the telescopic motor is started, the correcting rod 32 is stretched downwards from the upper top end of the steel casing, and the inner wall of the steel casing is pulled and corrected.
When the synchronous driving assembly works, firstly, when the vertical column 23 drives the first transverse plate 21 to move, the vertical column 23 also drives the fourth connecting rod 33 on one side to move, the fourth connecting rod 33 is further meshed with the gear 29 through the meshing teeth, so that the fourth connecting rod 33 connected with the vertical column 23 on the other side moves together through the gear 29, the clamping plates 19 on two sides can be synchronously opened and closed, the steel casing is further aligned in position by utilizing the clamping plates 19, and the axle center of the steel casing and the axle center of the straightening rod 32 are further adjusted to be coaxial by utilizing the clamping plates 19; and finally, when the periphery of the steel protective cylinder is clamped in overtime, and the steel protective cylinder and the correcting rod 32 are coaxial, starting a telescopic motor of the correcting rod 32, and when the steel protective cylinder slightly deforms, such as bending, the correction can be realized through the telescopic correcting rod 32, so that the service life of the steel protective cylinder is prolonged.
It will be apparent to those skilled in the art that various changes and modifications may be made in the present invention without departing from the spirit and scope of the invention. Thus, if such modifications and variations of the present invention fall within the scope of the claims of the present invention and their equivalents, the present invention is also intended to include such modifications and variations.
Claims (8)
1. The utility model provides a steel protects a section of thick bamboo convenient to recycle which characterized in that includes: the steel pile casing comprises a steel pile casing body, wherein a plurality of clamping lugs are uniformly distributed on the circumferential outer wall of the top end of the steel pile casing body, and each clamping lug is clamped and limited through a clamping mechanism; the clamping mechanism is erected on the periphery of the steel casing body.
2. The steel casing for easy recycling according to claim 1, wherein said clamping mechanism comprises: the supporting frame and the U-shaped support are arranged on the upper surface of the bottom plate at intervals, a first motor is arranged on the U-shaped support, one end, far away from the U-shaped support, of the first motor is arranged as a telescopic end, the telescopic end is provided with a first telescopic rod, and one end, far away from the first motor, of the first telescopic rod is hinged to one corner of the triangular plate;
second mounting plates are symmetrically arranged on two sides of the support frame, a first mounting plate is arranged on one side, away from the support frame, of each second mounting plate, the first mounting plates and the second mounting plates are in T-shaped structures, and the first mounting plates are used for being hinged with hinge plates;
the other two corners of the triangular plate are respectively hinged with a first connecting rod and a second connecting rod one by one, and the other end of the first connecting rod is hinged with the other end of the hinged plate; one end of the hinged plate close to the first mounting plate extends outwards and is provided with a clamping plate;
one end of the triangular plate, which is far away from the first connecting rod, the second connecting rod and the first telescopic rod, is rotatably erected on the inner wall of the inverted U-shaped structure of the supporting frame through a hinged shaft; the other end of the second connecting rod is connected with a hinged plate on one side of the support frame, which is far away from the first connecting rod.
3. The steel casing convenient to recycle of claim 2, wherein the top surface of the supporting frame is provided with a top panel, the top panel is provided with L-shaped clamping seats on the upper surfaces of two sides close to the clamping plates, and the open ends of the L-shaped clamping seats are oppositely arranged and used for clamping or limiting two sides of the clamping lugs;
and the clamping plate is used for clamping or limiting the top surfaces on the two sides of the clamping lugs.
4. The steel casing convenient for recycling as claimed in claim 2, wherein a plurality of fixing holes are arranged on the bottom plate at intervals, and each fixing hole is used for fixing or limiting the bottom plate through a rivet or a positioning rod.
5. The steel casing convenient to recycle of claim 2, wherein two sets of opposite supporting frames are provided with a calibration mechanism through a supporting rod frame at one side close to the steel casing body, and the calibration mechanism is used for correcting a grouting hole of the steel casing body;
the correcting mechanism is provided with a correcting rod and a clamping plate, the clamping plate is used for clamping two sides of the steel casing body, and the correcting rod is used for correcting the inner wall of a grouting hole of the steel casing body.
6. The steel casing convenient to recycle of claim 5, wherein at least two groups of clamping plates are arranged and are respectively connected to one end of a third connecting rod, the other end of the third connecting rod is respectively connected with a first transverse plate, the upper surface of the first transverse plate is fixed to the lower surface of a sliding block, the sliding block is arranged on a sliding rod in a sliding mode, the sliding rod is correspondingly provided with two groups, two ends of each group of sliding rod are respectively provided with a first limiting block and a second limiting block, and the first limiting blocks and the second limiting blocks are arranged on the lower surface of the cross beam at intervals;
a second transverse plate is arranged on the upper surface of the cross beam, a first support is fixedly connected to the second transverse plate, the first support is of an L structure, one surface of the first support is fixed to the second transverse plate, the other surface of the first support is used for fixing a second motor, the telescopic end of the second motor penetrates through the first support and is connected with a second telescopic rod, the other end of the second telescopic rod is connected with one end of an upright post, and the other end of the upright post is connected with the upper surface of the first transverse plate on one side of the cross beam;
the center of the cross beam is provided with a synchronous driving assembly, and the synchronous driving assembly is used for synchronously opening or closing the clamping plates on the two sides; and a straightening rod is arranged on the lower surface of the center of the synchronous driving assembly.
7. The steel casing for easy recycling according to claim 6, wherein said synchronous drive assembly comprises: the lower surface of the disc is used for installing a straightening rod, and the upper surface of the disc is erected on the lower surface of the cross beam through a fifth connecting rod;
the fifth connecting rod is a cylindrical rod piece, the circumferential outer wall of the cylindrical rod piece is connected with a gear through a bearing, two sides of the gear are respectively meshed with the fourth connecting rod, and one end, far away from the gear, of the fourth connecting rod is connected with a first transverse plate;
at least two groups of sliding blocks are arranged between the first transverse plate and the transverse beam, the sliding blocks are symmetrically arranged below the transverse beam, and the distance between the third connecting rods on two sides is adjusted through the two sliding rods.
8. The steel casing convenient for recycling as claimed in claim 7, wherein a third support is symmetrically arranged below the cross beam, the third support is of a U-shaped structure, one side of the U-shaped structure of the third support is fixed on the lower surface of the cross beam, the other side of the U-shaped structure is used for rotatably connecting a pulley, the circumferential outer wall of the pulley and one side of the fourth connecting rod close to the disc are abutted against each other, and the pulley is used for limiting the movable range of the fourth connecting rod;
the straightening rod is provided with a telescopic motor, and the telescopic motor is used for stretching the straightening rod.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111120894.4A CN113684825A (en) | 2021-09-24 | 2021-09-24 | Steel protects a section of thick bamboo convenient to recycle |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111120894.4A CN113684825A (en) | 2021-09-24 | 2021-09-24 | Steel protects a section of thick bamboo convenient to recycle |
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| CN113684825A true CN113684825A (en) | 2021-11-23 |
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| CN202111120894.4A Pending CN113684825A (en) | 2021-09-24 | 2021-09-24 | Steel protects a section of thick bamboo convenient to recycle |
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Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN112227375A (en) * | 2020-09-16 | 2021-01-15 | 飞帆集团有限公司 | Cast-in-situ bored pile grouting device and construction method thereof |
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| CN203541174U (en) * | 2013-10-22 | 2014-04-16 | 郑州科技学院 | Metal pipeline straightening device |
| CN105598835A (en) * | 2015-12-20 | 2016-05-25 | 重庆市长桥机械制造有限责任公司 | Clamp used for polishing engine cylinder block |
| CN109386000A (en) * | 2018-11-29 | 2019-02-26 | 中交路桥华南工程有限公司 | Steel pile casting decentralization installation deviation correcting device and construction method |
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Application publication date: 20211123 |