CN114809025B - Assembly type clamping structure of deep water pile foundation construction steel casing - Google Patents
Assembly type clamping structure of deep water pile foundation construction steel casing Download PDFInfo
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- CN114809025B CN114809025B CN202210596150.8A CN202210596150A CN114809025B CN 114809025 B CN114809025 B CN 114809025B CN 202210596150 A CN202210596150 A CN 202210596150A CN 114809025 B CN114809025 B CN 114809025B
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- butt joint
- cylinder
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- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 67
- 239000010959 steel Substances 0.000 title claims abstract description 67
- 238000010276 construction Methods 0.000 title claims abstract description 11
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 10
- 210000001503 joint Anatomy 0.000 claims abstract description 48
- 238000007789 sealing Methods 0.000 claims abstract description 24
- 230000005540 biological transmission Effects 0.000 claims abstract description 15
- 230000002457 bidirectional effect Effects 0.000 claims description 49
- 230000007246 mechanism Effects 0.000 claims description 25
- 230000001360 synchronised effect Effects 0.000 claims description 24
- 238000001125 extrusion Methods 0.000 claims description 13
- 235000017166 Bambusa arundinacea Nutrition 0.000 abstract description 16
- 235000017491 Bambusa tulda Nutrition 0.000 abstract description 16
- 241001330002 Bambuseae Species 0.000 abstract description 16
- 235000015334 Phyllostachys viridis Nutrition 0.000 abstract description 16
- 239000011425 bamboo Substances 0.000 abstract description 16
- 238000009434 installation Methods 0.000 abstract description 15
- 230000009916 joint effect Effects 0.000 abstract description 3
- 230000000694 effects Effects 0.000 description 4
- 238000000034 method Methods 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000003032 molecular docking Methods 0.000 description 1
- 239000011150 reinforced concrete Substances 0.000 description 1
- 239000002689 soil Substances 0.000 description 1
- 230000000087 stabilizing effect Effects 0.000 description 1
- 239000002352 surface water Substances 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Images
Classifications
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- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
- E02D17/00—Excavations; Bordering of excavations; Making embankments
- E02D17/06—Foundation trenches ditches or narrow shafts
- E02D17/08—Bordering or stiffening the sides of ditches trenches or narrow shafts for foundations
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
- E02D27/00—Foundations as substructures
- E02D27/32—Foundations for special purposes
- E02D27/52—Submerged foundations, i.e. submerged in open water
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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
- E02D5/22—Piles
- E02D5/52—Piles composed of separable parts, e.g. telescopic tubes ; Piles composed of segments
- E02D5/523—Piles composed of separable parts, e.g. telescopic tubes ; Piles composed of segments composed of segments
- E02D5/526—Connection means between pile segments
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
- E02D2250/00—Production methods
- E02D2250/0061—Production methods for working underwater
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
- E02D2300/00—Materials
- E02D2300/0026—Metals
- E02D2300/0029—Steel; Iron
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
- E02D2600/00—Miscellaneous
- E02D2600/20—Miscellaneous comprising details of connection between elements
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- Engineering & Computer Science (AREA)
- Mining & Mineral Resources (AREA)
- Structural Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Paleontology (AREA)
- Civil Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Mutual Connection Of Rods And Tubes (AREA)
Abstract
The invention discloses an assembled clamping structure of a steel pile casing for deep water pile foundation construction, which comprises a steel pile casing body, wherein a butt joint part is arranged on the steel pile casing body; the fixed establishment, including fixed section of thick bamboo and clamping part, the fixed cover of fixed section of thick bamboo is located the surface of steel and is protected a section of thick bamboo body, clamping part sets up in fixed section of thick bamboo, through rotating fixed handle, make fixed ring gear drive connecting plate and dead lever rotate, rotate suitable position when the dead lever, with steel protect a section of thick bamboo body butt joint, the dead lever inserts in the fixed section of thick bamboo this moment, can make two first two-way threaded rods rotate through the transmission of connecting synchronizing wheel, make two clamping levers be close to each other, facilitate the user dismantlement installation steel protect a section of thick bamboo body, the convenience is counterpointed simultaneously, thereby dock two steel protect a section of thick bamboo bodies fast, rotate the threaded rod through the messenger's screw thread section of thick bamboo promotes the movable plate and removes, until the sealing pad with the butt joint sealing of connecting pipe and butt joint pipe, increase the connecting pipe and butt joint effect to the pipe, increase the leakproofness.
Description
Technical Field
The invention belongs to the technical field of installation of technical steel pile casings, and particularly relates to an assembled clamping structure of a steel pile casing for deep water pile foundation construction.
Background
The steel pile casing is just in the in-process of carrying out artifical hole pile, because soil property is unstable, construction reinforced concrete dado exists great degree of difficulty so adopts the dado of steel to protect hole pile, prevents to collapse the hole and avoids influencing construction progress and safety. The steel pile casing is a circular barrel with two empty ends, which is formed by hoops according to the size of the hole pile, and the steel pile casing has the functions of stabilizing the hole wall, preventing hole collapse, isolating surface water, guiding a drill bit, fixing the pile position, protecting the original ground and the like.
When constructing the deep water pile foundation need use steel pile casing, need dock two steel pile casings, use the bolt to fix when partly installing the butt joint to two steel pile casings, need align the butt joint hole site on two steel pile casings, then the mounting bolt, because steel pile casing is bulky, it is comparatively troublesome to adjust the hole site to counterpoint, and it is comparatively troublesome to lead to the user to waste time and energy, and dismantle comparatively trouble, and when current part is installed the butt joint to two steel pile casings, its butt joint leakproofness is not good, leads to the butt joint effect not good.
Disclosure of Invention
The invention aims at: the utility model provides an assembled joint structure of deep water pile foundation construction steel protects a section of thick bamboo, make one of them second bidirectional threaded rod rotate through rotating the installation handle, make two second bidirectional threaded rods rotate through the transmission of installation synchronizing wheel, make two extrusion poles keep away from each other, break away from fixed handle, then rotate fixed handle, fixed handle rotates and drive fixed gear rotation, rotation through fixed gear and fixed ring gear, can make fixed ring gear drive connecting plate and dead lever rotate, rotate to suitable position when the dead lever, then with the connecting pipe on the steel protects a section of thick bamboo body and another steel protect a connecting pipe on the section of thick bamboo body to be in the same place, the dead lever inserts in the fixed section of thick bamboo this moment, then rotate through making one of them first bidirectional threaded rod, then can make two first bidirectional threaded rods rotate through the transmission of connecting synchronizing wheel, make two clamping bars be close to each other, be fixed to the centre gripping inslot, can accomplish the butt joint, can make things convenient for the user to dismantle the installation steel protects a section of thick bamboo body, simultaneously the person counterpoint, thereby dock two steel protect a section of thick bamboo bodies fast, through making to rotate the rotation threaded rod rotate, can make the screw thread section of thick bamboo promote the movable plate and move together until sealing pad with the connecting pipe and sealing joint effect can increase.
The technical scheme adopted by the invention is as follows: an assembled joint structure of deep water pile foundation construction steel casing, includes:
the steel pile casing comprises a steel pile casing body, wherein a butt joint part is arranged on the steel pile casing body;
the fixing mechanism comprises a fixing cylinder and a clamping part, the fixing cylinder is fixedly sleeved on the outer surface of the steel casing body, and the clamping part is arranged in the fixing cylinder;
the rotating mechanism comprises a supporting cylinder, a rotating part, a fixing part, an adjusting part and four groups of rotating parts, wherein the supporting cylinder is fixedly sleeved on the outer surface of the steel casing body, the supporting cylinder is positioned right above the fixing cylinder, the fixing part and the adjusting part are arranged on the supporting cylinder, the rotating part is arranged on the fixing part, and each group of rotating parts are arranged on the adjusting part;
the sealing mechanism is provided with four groups in total, each group of sealing mechanism comprises two groups of limiting components and pushing components, each group of pushing components is arranged on the rotating mechanism, and each group of limiting components is arranged on the pushing components;
the butt joint part comprises a connecting pipe and a butt joint pipe, the connecting pipe is fixedly connected to the top of the steel casing body, the butt joint pipe is fixedly connected to the bottom of the steel casing body, the top of the connecting pipe is a semicircular bulge, and a butt joint groove is formed in the bottom of the butt joint pipe and matched with the semicircular bulge;
the clamping component comprises a first bidirectional threaded rod, two connecting synchronous wheels and two clamping rods, each first bidirectional threaded rod is rotationally connected between the inner walls of the two sides of the fixed cylinder, one first bidirectional threaded rod penetrates through one side of the fixed cylinder, each clamping rod is sleeved on the outer surfaces of the two first bidirectional threaded rods in a threaded manner, each connecting synchronous wheel is fixedly sleeved on the outer surface of the first bidirectional threaded rod, and the two connecting synchronous wheels are in transmission through a synchronous belt;
the fixing part comprises two second bidirectional threaded rods and two extrusion rods, the second bidirectional threaded rods are rotatably connected between the inner walls of the two sides of the supporting cylinder, and the extrusion rods are sleeved on the outer surfaces of the second bidirectional threaded rods in a threaded manner;
the rotating component comprises an installation handle and two installation synchronous wheels, the installation handle is fixedly connected to one end of one of the second bidirectional threaded rods, each installation synchronous wheel is fixedly sleeved on the outer surface of the second bidirectional threaded rod, and the two installation synchronous wheels are transmitted through a synchronous belt;
the adjusting part comprises a fixed handle, a fixed gear and a fixed gear ring, wherein the fixed gear ring is rotationally embedded in the inner surface wall of one side of the supporting cylinder, the fixed handle rotationally penetrates through the top of the supporting cylinder, the fixed gear is fixedly sleeved at the bottom end of the fixed handle, and the fixed gear is meshed with the fixed gear ring;
each group of rotating parts comprises a connecting plate, a fixed rod and a clamping groove, wherein the connecting plate is fixedly connected to the bottom of the fixed gear, the fixed rod is fixedly connected to the bottom of the connecting plate, and the clamping groove is formed in the outer surface of the fixed rod;
each group of pushing components comprises a fixed plate, a movable plate, a rotary threaded rod and a threaded cylinder, wherein the fixed plate is fixedly connected to one side outer surface of the fixed rod, one end of the threaded cylinder is fixed to one side outer surface of the movable plate, and one end of the rotary threaded rod penetrates through the fixed plate and is in threaded connection with the threaded cylinder; and
each group of limiting components comprises a connecting spring and a limiting rod, one end of the limiting rod is fixedly connected to the outer surface of one side of the moving plate, the other end of the limiting rod penetrates through the fixed plate in a sliding manner, the connecting springs are fixedly connected between the moving plate and the fixed plate, and the connecting springs are sleeved on the outer surface of the limiting rod;
a sealing gasket is fixedly connected to the outer surface of one side of each movable plate;
one of the second bidirectional threaded rods is rotated through rotating the installation handle, the two second bidirectional threaded rods are rotated through transmission of the installation synchronous wheel, the two extrusion rods are mutually far away from the fixed handle, then the fixed handle is rotated, the fixed handle is rotated to drive the fixed gear to rotate, the fixed gear and the fixed gear ring are rotated to drive the connecting plate and the fixed rod to rotate through the rotation of the fixed gear ring, when the fixed rod rotates to a proper position, the butt joint pipe on one steel protection barrel body and the connecting pipe on the other steel protection barrel body are butt-jointed together, at the moment, the fixed rod is inserted into the fixed barrel, then one of the first bidirectional threaded rods is rotated, then the two first bidirectional threaded rods are rotated through transmission of the connection synchronous wheel, the two clamping rods are mutually close to be fixed in the clamping grooves, butt joint can be completed, the threaded barrels push the movable plate to move until the sealing gasket seals the butt joint pipe and the butt joint pipe.
In summary, due to the adoption of the technical scheme, the beneficial effects of the invention are as follows:
(1) According to the invention, one of the second bidirectional threaded rods is rotated by rotating the mounting handle, the two second bidirectional threaded rods are rotated by driving the mounting synchronous wheel, the two extrusion rods are mutually far away from each other, the fixing handle is separated from the fixing handle, then the fixing handle is rotated, the fixing handle is rotated to drive the fixing gear to rotate, the fixing gear and the fixing gear ring are rotated to drive the connecting plate and the fixing rod to rotate, when the fixing rod is rotated to a proper position, the butt joint pipe on one steel protection cylinder body and the connecting pipe on the other steel protection cylinder body are butt-jointed together, at the moment, the fixing rod is inserted into the fixing cylinder, then one of the first bidirectional threaded rods is rotated, then the two first bidirectional threaded rods are rotated by driving the connecting synchronous wheel, the two clamping rods are mutually close to each other and are fixed in the clamping grooves, so that the butt joint can be completed, the user can conveniently disassemble and mount the steel protection cylinder bodies, and the user can conveniently align the two steel protection cylinder bodies, and the two steel protection cylinder bodies are quickly butt-jointed.
(2) According to the invention, the movable threaded rod is rotated, so that the threaded cylinder can push the movable plate to move until the sealing gasket seals the butt joint of the connecting pipe and the butt joint pipe, the connecting effect of the connecting pipe and the butt joint pipe can be improved, and the sealing performance is improved.
Drawings
FIG. 1 is a front perspective view of the present invention;
FIG. 2 is a front perspective cross-sectional view of the present invention;
FIG. 3 is a partial top perspective cross-sectional view of the present invention;
FIG. 4 is a top perspective cross-sectional view of the securing mechanism of the present invention;
FIG. 5 is a partial front perspective view of the present invention;
FIG. 6 is a partially exploded perspective view of the present invention;
FIG. 7 is an exploded perspective view of the securing mechanism of the present invention;
fig. 8 is an enlarged view of part a of the present invention.
The marks in the figure: 1. a steel casing body; 2. a fixing mechanism; 201. a fixed cylinder; 202. a first bi-directional threaded rod; 203. connecting a synchronous wheel; 204. a clamping rod; 3. a rotating mechanism; 301. a support cylinder; 302. fixing a handle; 303. a fixed gear; 304. fixing the gear ring; 305. a connecting plate; 306. a fixed rod; 307. installing a handle; 308. a second bi-directional threaded rod; 309. installing a synchronous wheel; 310. an extrusion rod; 311. a clamping groove; 4. a sealing mechanism; 401. a fixing plate; 402. a moving plate; 403. rotating the threaded rod; 404. a limit rod; 405. a sealing gasket; 406. a thread cylinder; 407. a connecting spring; 5. a connecting pipe; 6. and (5) connecting the pipes.
Detailed Description
The present invention will be described in further detail with reference to the drawings and examples, in order to make the objects, technical solutions and advantages of the present invention more apparent. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the scope of the invention.
Example 1
Referring to fig. 1-8: the invention provides a technical scheme that: an assembled joint structure of deep water pile foundation construction steel casing, includes: the steel pile casing comprises a steel pile casing body 1, wherein a butt joint part is arranged on the steel pile casing body 1; the fixing mechanism 2 comprises a fixing cylinder 201 and a clamping component, the fixing cylinder 201 is fixedly sleeved on the outer surface of the steel casing body 1, and the clamping component is arranged in the fixing cylinder 201;
the rotating mechanism 3 comprises a supporting cylinder 301, a rotating part, a fixing part, an adjusting part and four groups of rotating parts, wherein the supporting cylinder 301 is fixedly sleeved on the outer surface of the steel casing body 1, the supporting cylinder 301 is positioned right above the fixing cylinder 201, the fixing part and the adjusting part are arranged on the supporting cylinder 301, the rotating part is arranged on the fixing part, and each group of rotating parts is arranged on the adjusting part; the sealing mechanisms 4, the sealing mechanisms 4 are provided with four groups, each group of sealing mechanisms 4 comprises two groups of limiting components and pushing components, each group of pushing components is arranged on the rotating mechanism 3, and each group of limiting components is arranged on the pushing component.
In this embodiment: the setting of steel pile casing body 1 is used for installing and fixed, the setting of docking component can make things convenient for the butt joint of steel pile casing body 1, the setting of fixed establishment 2 is used for the butt joint to be fixed, the setting of fixed cylinder 201 is used for the installation, the setting of clamping part can user joint steel pile casing body 1, the setting of slewing mechanism 3 can dock with fixed establishment 2, the setting of supporting cylinder 301 is used for installing and supporting, the setting of slewing component is used for rotating, the setting of fixed component is used for fixing, the setting of adjusting component can adjust the position of slewing component, the setting of sealing mechanism 4 is used for increasing the compactness of connecting between the steel pile casing body 1, the setting of limiting component is used for spacing, the setting of pushing component is used for sealedly.
Specifically, the butt joint part includes connecting pipe 5 and butt joint pipe 6, and connecting pipe 5 fixed connection is in the top of steel casing body 1, and butt joint pipe 6 fixed connection is in the bottom of steel casing body 1, and the top of connecting pipe 5 is the semicircle ring arch, and the bottom of butt joint pipe 6 is opened and is provided with the butt joint groove to with the semicircle ring arch mutual match.
In this embodiment: the setting of connecting pipe 5 and butt joint pipe 6 can facilitate the butt joint of user, and the top of connecting pipe 5 is the semicircle ring arch, and the bottom of butt joint pipe 6 is opened and is provided with the butt joint groove to with semicircle ring arch mutual match, can facilitate the butt joint of connecting pipe 5 and butt joint pipe 6.
Specifically, the clamping component includes a first bidirectional threaded rod 202, two connection synchronizing wheels 203 and two clamping rods 204, each first bidirectional threaded rod 202 is rotationally connected between two side inner walls of the fixed cylinder 201, one of the first bidirectional threaded rods 202 penetrates through one side of the fixed cylinder 201, each clamping rod 204 is sleeved on the outer surfaces of the two first bidirectional threaded rods 202, each connection synchronizing wheel 203 is fixedly sleeved on the outer surface of the first bidirectional threaded rod 202, and the two connection synchronizing wheels 203 are in transmission through a synchronous belt.
In this embodiment: the setting of first two-way threaded rod 202 is used for installing and rotating, runs through the one end of first two-way threaded rod 202 in fixed cylinder 201 and is connected with the dwang for rotate, and the setting of two connection synchronizing wheels 203 is used for the transmission, can make two first two-way threaded rods 202 rotate simultaneously, and two opposite screw threads have been seted up to the surface of first two-way threaded rod 202, and two clamping rods 204 are located two different screw threads respectively, through the rotation of first two-way threaded rod 202, through the transmission of connecting synchronizing wheels 203, can make two clamping rods 204 be close to each other or keep away from each other.
Specifically, the fixing parts include two second bidirectional threaded rods 308 and two extrusion rods 310, the second bidirectional threaded rods 308 are rotatably connected between the inner walls of the two sides of the supporting cylinder 301, and the extrusion rods 310 are sleeved on the outer surfaces of the second bidirectional threaded rods 308.
In this embodiment: the outer surface of the second bi-directional threaded rod 308 is engraved with opposite threads, and the two squeeze rods 310 are respectively positioned on the two opposite threads, so that the two squeeze rods 310 can be moved toward or away from each other by the rotation of the second bi-directional threaded rod 308.
Specifically, the rotating component includes a mounting handle 307 and two mounting synchronizing wheels 309, the mounting handle 307 is fixedly connected to one end of one of the second bidirectional threaded rods 308, each mounting synchronizing wheel 309 is fixedly sleeved on the outer surface of the second bidirectional threaded rod 308, and the two mounting synchronizing wheels 309 are driven by a synchronous belt.
In this embodiment: the arrangement of the mounting handle 307 allows the user to rotate the second bi-directional threaded rod 308, and the arrangement of the two mounting synchronizing wheels 309 allows for transmission, whereby the transmission of the mounting synchronizing wheels 309 allows for simultaneous rotation of the two second bi-directional threaded rods 308.
Specifically, the adjusting component includes a fixed handle 302, a fixed gear 303 and a fixed gear ring 304, the fixed gear ring 304 is rotationally embedded in an inner surface wall of one side of the supporting cylinder 301, the fixed handle 302 is rotationally penetrated at the top of the supporting cylinder 301, the fixed gear 303 is fixedly sleeved at the bottom end of the fixed handle 302, and the fixed gear 303 is meshed with the fixed gear ring 304.
In this embodiment: the outer surface of the fixed handle 302 is provided with a limit groove, the limit groove is matched with the extrusion rod 310, the fixed handle 302 can facilitate a user to rotate the fixed gear 303, and the fixed gear 303 is meshed with the fixed gear ring 304, so that the fixed gear ring 304 can rotate.
Specifically, each set of rotating components includes a connecting plate 305, a fixing rod 306 and a clamping groove 311, the connecting plate 305 is fixedly connected to the bottom of the fixed gear 303, the fixing rod 306 is fixedly connected to the bottom of the connecting plate 305, and the clamping groove 311 is formed on the outer surface of the fixing rod 306.
In this embodiment: the setting of connecting plate 305 is used for connecting dead lever 306 and fixed ring gear 304, and the setting of dead lever 306 is used for the butt joint, and clamping groove 311 and clamping lever 204 mutually match, increase the installation effect of dead lever 306.
Specifically, each group of pushing components includes a fixed plate 401, a moving plate 402, a rotating threaded rod 403 and a threaded cylinder 406, the fixed plate 401 is fixedly connected to one side surface of the fixed rod 306, one end of the threaded cylinder 406 is fixed to one side surface of the moving plate 402, and one end of the rotating threaded rod 403 penetrates through the fixed plate 401 and is in threaded connection with the threaded cylinder 406.
In this embodiment: the fixing plate 401 is used for installation and fixing, the connection part of the connecting pipe 5 and the butt joint pipe 6 can be fixed and sealed by the arrangement of the moving plate 402, the rotating threaded rod 403 is matched with the threaded cylinder 406, and the threaded cylinder 406 can be pushed to move by rotating the rotating threaded rod 403.
Specifically, each group of limiting components comprises a connecting spring 407 and a limiting rod 404, one end of the limiting rod 404 is fixedly connected to one outer surface of the moving plate 402, the other end of the limiting rod 404 penetrates through the fixed plate 401 in a sliding manner, the connecting spring 407 is fixedly connected between the moving plate 402 and the fixed plate 401, and the connecting spring 407 is sleeved on the outer surface of the limiting rod 404.
In this embodiment: the connecting spring 407 and the limit lever 404 are provided for limiting, and the limit lever 404 can slide on the fixed plate 401 by moving the moving plate 402.
Specifically, a sealing pad 405 is fixedly connected to an outer surface of one side of each moving plate 402.
In this embodiment: the provision of the gasket 405 can increase the sealing effect of the moving plate 402.
The following describes the use method of the assembly type clamping structure of the steel casing for deep water pile foundation construction in detail, and the use method comprises the following steps: in use, one of the second bidirectional threaded rods 308 is rotated by rotating the mounting handle 307, the two second bidirectional threaded rods 308 are rotated by the transmission of the mounting synchronizing wheel 309, the two extrusion rods 310 are separated from each other, the fixing handle 302 is rotated to drive the fixing gear 303 to rotate, the fixing gear 303 and the fixing gear ring 304 are rotated, the fixing gear ring 304 can drive the connecting plate 305 and the fixing rod 306 to rotate, when the fixing rod 306 is rotated to a proper position, the abutting joint pipe 6 on one steel casing body 1 and the connecting pipe 5 on the other steel casing body 1 are abutted together, at this time, the fixing rod 306 is inserted into the fixing barrel 201, then one of the first bidirectional threaded rods 202 is rotated by the transmission of the connecting synchronizing wheel 203, the two first bidirectional threaded rods 202 are rotated, the two clamping rods 204 are mutually close to each other and are fixed into the clamping groove 311, the abutting joint can be completed by rotating the rotating threaded rod 403, the threaded barrel 406 can push the moving plate 402 until the sealing pad 405 abuts the abutting joint pipe 5 and the connecting pipe 6, and the sealing effect of the abutting joint pipe 5 and the abutting joint pipe 6 can be increased.
The foregoing description of the preferred embodiments of the invention is not intended to be limiting, but rather is intended to cover all modifications, equivalents, and alternatives falling within the spirit and principles of the invention.
Claims (1)
1. The utility model provides an assembled joint structure of deep water pile foundation construction steel casing which characterized in that includes:
the steel pile casing comprises a steel pile casing body (1), wherein a butt joint part is arranged on the steel pile casing body (1);
the fixing mechanism (2), the fixing mechanism (2) comprises a fixing cylinder (201) and a clamping part, the fixing cylinder (201) is fixedly sleeved on the outer surface of the steel casing body (1), and the clamping part is arranged in the fixing cylinder (201);
the rotating mechanism (3), the rotating mechanism (3) comprises a supporting cylinder (301), a rotating part, a fixing part, an adjusting part and four groups of rotating parts, the supporting cylinder (301) is fixedly sleeved on the outer surface of the steel casing body (1), the supporting cylinder (301) is positioned right above the fixing cylinder (201), the fixing part and the adjusting part are both arranged on the supporting cylinder (301), the rotating parts are arranged on the fixing part, and each group of rotating parts are all arranged on the adjusting part;
the sealing mechanism (4) is provided with four groups in total, each group of sealing mechanism (4) comprises two groups of limiting components and pushing components, each group of pushing components is arranged on the rotating mechanism (3), and each group of limiting components is arranged on the pushing component;
the butt joint part comprises a connecting pipe (5) and a butt joint pipe (6), the connecting pipe (5) is fixedly connected to the top of the steel casing body (1), the butt joint pipe (6) is fixedly connected to the bottom of the steel casing body (1), the top of the connecting pipe (5) is a semicircular bulge, and a butt joint groove is formed in the bottom of the butt joint pipe (6) and matched with the semicircular bulge;
the clamping component comprises a first bidirectional threaded rod (202), two connecting synchronous wheels (203) and two clamping rods (204), wherein each first bidirectional threaded rod (202) is rotationally connected between the inner walls of two sides of a fixed cylinder (201), one first bidirectional threaded rod (202) penetrates through one side of the fixed cylinder (201), each clamping rod (204) is sleeved on the outer surfaces of the two first bidirectional threaded rods (202) in a threaded manner, each connecting synchronous wheel (203) is fixedly sleeved on the outer surface of the first bidirectional threaded rod (202), and the two connecting synchronous wheels (203) are driven by a synchronous belt;
the fixing part comprises two second bidirectional threaded rods (308) and two extrusion rods (310), the second bidirectional threaded rods (308) are rotatably connected between the inner walls of the two sides of the supporting cylinder (301), and the extrusion rods (310) are sleeved on the outer surfaces of the second bidirectional threaded rods (308) in a threaded manner;
the rotating component comprises a mounting handle (307) and two mounting synchronous wheels (309), the mounting handle (307) is fixedly connected to one end of one of the second bidirectional threaded rods (308), each mounting synchronous wheel (309) is fixedly sleeved on the outer surface of the second bidirectional threaded rod (308), and the two mounting synchronous wheels (309) are transmitted through a synchronous belt;
the adjusting part comprises a fixed handle (302), a fixed gear (303) and a fixed gear ring (304), wherein the fixed gear ring (304) is rotationally embedded in the inner surface wall of one side of the supporting cylinder (301), the fixed handle (302) rotationally penetrates through the top of the supporting cylinder (301), the fixed gear (303) is fixedly sleeved at the bottom end of the fixed handle (302), and the fixed gear (303) is meshed with the fixed gear ring (304);
each group of rotating parts comprises a connecting plate (305), a fixed rod (306) and a clamping groove (311), the connecting plate (305) is fixedly connected to the bottom of the fixed gear (303), the fixed rod (306) is fixedly connected to the bottom of the connecting plate (305), and the clamping groove (311) is formed in the outer surface of the fixed rod (306);
each group of pushing components comprises a fixed plate (401), a movable plate (402), a rotary threaded rod (403) and a threaded cylinder (406), wherein the fixed plate (401) is fixedly connected to one side outer surface of the fixed rod (306), one end of the threaded cylinder (406) is fixed to one side outer surface of the movable plate (402), and one end of the rotary threaded rod (403) penetrates through the fixed plate (401) and is in threaded connection with the threaded cylinder (406); and
each group of limiting components comprises a connecting spring (407) and a limiting rod (404), one end of the limiting rod (404) is fixedly connected to one side outer surface of the moving plate (402), the other end of the limiting rod (404) penetrates through the fixed plate (401) in a sliding manner, the connecting springs (407) are fixedly connected between the moving plate (402) and the fixed plate (401), and the connecting springs (407) are sleeved on the outer surface of the limiting rod (404); a sealing gasket (405) is fixedly connected to the outer surface of one side of each movable plate (402);
one of the second bidirectional threaded rods (308) is rotated by rotating the mounting handle (307), the two second bidirectional threaded rods (308) are rotated by the transmission of the mounting synchronizing wheel (309), the two extrusion rods (310) are separated from each other and separated from the fixing handle (302), then the fixing handle (302) is rotated, the fixing handle (302) is rotated to drive the fixing gear (303) to rotate, the fixing gear (304) is rotated to drive the connecting plate (305) and the fixing rod (306) by the rotation of the fixing gear (303) and the fixing gear ring (304), when the fixing rod (306) is rotated to a proper position, then the abutting pipe (6) on one steel casing body (1) and the connecting pipe (5) on the other steel casing body (1) are abutted together, at this time, the fixing rod (306) is inserted into the fixing cylinder (201), then the two first bidirectional threaded rods (202) are rotated by the transmission of the connecting synchronizing wheel (203), the two clamping rods (204) are moved close to each other, the clamping grooves (311) are fixed, the abutting pipe (403) is pushed into the clamping grooves (403) to move the threaded rods (402) by rotating, until the sealing gasket (405) seals the butt joint of the connecting pipe (5) and the butt joint pipe (6).
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210596150.8A CN114809025B (en) | 2022-05-30 | 2022-05-30 | Assembly type clamping structure of deep water pile foundation construction steel casing |
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| CN202210596150.8A CN114809025B (en) | 2022-05-30 | 2022-05-30 | Assembly type clamping structure of deep water pile foundation construction steel casing |
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| Publication Number | Publication Date |
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| CN114809025A CN114809025A (en) | 2022-07-29 |
| CN114809025B true CN114809025B (en) | 2023-06-23 |
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| CN115262543A (en) * | 2022-08-19 | 2022-11-01 | 中建港航局集团有限公司 | Composite pile construction auxiliary device |
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| CN111206575A (en) * | 2020-01-14 | 2020-05-29 | 海达建设集团有限公司 | Construction method of long spiral pressure-grouting pile |
| CN111827275A (en) * | 2020-08-21 | 2020-10-27 | 安徽省路桥工程集团有限责任公司 | Karst area pile foundation construction system and construction method |
| CN112922013B (en) * | 2021-03-25 | 2022-09-13 | 成都城投建筑工程有限公司 | Deep pile foundation construction device and construction method thereof |
| CN215801596U (en) * | 2021-06-07 | 2022-02-11 | 中国十七冶集团有限公司 | Steel casing lifting device for slurry retaining wall cast-in-place pile |
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