CN112359828A - Concrete pipe pile extension device - Google Patents
Concrete pipe pile extension device Download PDFInfo
- Publication number
- CN112359828A CN112359828A CN202011321945.5A CN202011321945A CN112359828A CN 112359828 A CN112359828 A CN 112359828A CN 202011321945 A CN202011321945 A CN 202011321945A CN 112359828 A CN112359828 A CN 112359828A
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- Prior art keywords
- pile
- staple bolt
- hoop
- bolt
- concrete pipe
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- 239000004567 concrete Substances 0.000 title claims abstract description 48
- 230000003014 reinforcing effect Effects 0.000 claims abstract description 34
- 238000013016 damping Methods 0.000 claims description 15
- 229910001294 Reinforcing steel Inorganic materials 0.000 claims description 12
- 238000009413 insulation Methods 0.000 claims description 12
- 238000005299 abrasion Methods 0.000 claims description 9
- 230000001681 protective effect Effects 0.000 claims description 6
- 239000000463 material Substances 0.000 claims description 5
- 230000002787 reinforcement Effects 0.000 claims description 5
- 230000003064 anti-oxidating effect Effects 0.000 claims description 3
- 239000010687 lubricating oil Substances 0.000 claims description 3
- 239000011150 reinforced concrete Substances 0.000 claims 4
- 230000002633 protecting effect Effects 0.000 abstract description 12
- 238000007789 sealing Methods 0.000 abstract description 11
- 238000000034 method Methods 0.000 description 7
- 239000011513 prestressed concrete Substances 0.000 description 6
- 229910000831 Steel Inorganic materials 0.000 description 5
- 239000010959 steel Substances 0.000 description 5
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 3
- 239000000975 dye Substances 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000002689 soil Substances 0.000 description 2
- 238000003466 welding Methods 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000004568 cement Substances 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 239000011372 high-strength concrete Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 239000004576 sand Substances 0.000 description 1
- 239000004575 stone Substances 0.000 description 1
- 238000006467 substitution reaction Methods 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
- E02D5/00—Bulkheads, piles, or other structural elements specially adapted to foundation engineering
- E02D5/22—Piles
- E02D5/58—Prestressed concrete 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
- E02D5/22—Piles
- E02D5/52—Piles composed of separable parts, e.g. telescopic tubes ; Piles composed of segments
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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
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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
Abstract
The invention discloses a concrete pipe pile splicing device, which belongs to the technical field of concrete pipe pile splicing devices and comprises a first pile splicing hoop, a second pile splicing hoop, a third pile splicing hoop and a fourth pile splicing hoop, wherein fixing lugs are fixed on two sides of the first pile splicing hoop, the second pile splicing hoop, the third pile splicing hoop and the fourth pile splicing hoop. The concrete pipe pile protecting device is provided with a protecting sleeve, a sliding groove and a sealing washer, after a first pile splicing hoop, a second pile splicing hoop, a third pile splicing hoop and a fourth pile splicing hoop are connected through fixing bolts and a concrete pipe pile is fixed through a reinforcing screw rod, a worker can install the protecting sleeve around a fixing lug through the sliding groove so as to protect the fixing bolts, and the worker can rotate the sealing washer to the joint of the reinforcing screw rod and the first pile splicing hoop, the second pile splicing hoop, the third pile splicing hoop and the fourth pile splicing hoop through threads so as to play a role in protection.
Description
Technical Field
The invention relates to the technical field of concrete pipe pile connecting devices, in particular to a concrete pipe pile connecting device.
Background
Concrete, referred to as "concrete" for short: the concrete is a general term for engineering composite materials formed by cementing aggregate into a whole by cementing materials, and the term of concrete generally refers to that cement is used as the cementing materials, and sand and stone are used as the aggregate; the concrete pipe pile is a building equipment, specially suitable for special pipe pile equipment along the bank of harbor and seawall, and can be used for building equipment necessary for construction of pipe pile engineering of harbor and seawall, and the pipe pile is divided into post-tensioned prestressed pipe pile and pretensioned prestressed pipe pile, prestressed concrete pipe pile (PC pipe pile), prestressed concrete thin-wall pipe Pile (PTC) and high-strength prestressed concrete pipe pile (PHC pipe pile), and the pretensioned prestressed pipe pile is a hollow cylindrical slender concrete prefabricated member made up by adopting pretensioning process and centrifugal forming method, and mainly is formed from cylindrical pile body, end plate and steel hoop, and the pipe pile is divided into prestressed concrete pipe pile (PC pipe pile) and prestressed concrete pipe pile (PC pipe pile) according to concrete strength grade and centrifugal forming method, The pile comprises a prestressed concrete thin-wall tubular pile (PTC tubular pile) and a prestressed high-strength concrete tubular pile (PHC tubular pile), wherein when the tubular piles are used, the tubular piles are connected according to the required use length and depth.
According to the Chinese patent with the publication number of CN207749517U, a concrete pipe pile splicing device is disclosed, the tightness of the positioning pins is adjusted through the matching of nuts, the positioning pins are further utilized to limit the position of the tubular piles, two groups of left and right tubular piles are arranged at the same time, three groups of left and right tubular piles are arranged up and down to integrally position the two tubular piles, namely the axes are aligned and always kept vertical, thereby realizing the effect of clamping the tubular piles with different diameters, however, in the process of clamping and fixing the tubular pile, the left steel plate and the right steel plate rub against the tubular pile, so that the inner wall of the pile connecting device and the surface of the tubular pile are abraded, the safety is not enough, and after the sides of the left steel plate and the right steel plate far away from the articulated piece are fixed through bolts, because its surface sputters earth and water stain easily in the tubular pile use, make bolted connection department blocked or the phenomenon of corrosion appears easily like this, it is more inconvenient to lead to pile extension ware later stage to dismantle.
Disclosure of Invention
The invention aims to: the concrete pipe pile connecting device is provided for solving the problems that both sides are easy to wear and the surfaces of the pile connecting device are exposed to the outside after the pile connecting device is fixed by bolts, soil and water stain are easily adhered to the surfaces of the pile connecting device, so that the bolt connection position is clamped or rusted.
In order to achieve the purpose, the invention provides the following technical scheme: a concrete pipe pile splicing device comprises a first pile splicing hoop, a second pile splicing hoop, a third pile splicing hoop and a fourth pile splicing hoop, wherein fixing lugs are fixed on two sides of the first pile splicing hoop, the second pile splicing hoop, the third pile splicing hoop and the fourth pile splicing hoop respectively, a bolt hole penetrates through one side of each fixing lug, a fixing bolt is installed inside each bolt hole, a nut is sleeved on one side of the outer surface of each fixing bolt, damping chutes are formed in two sides of the outer surfaces of the first pile splicing hoop, the second pile splicing hoop, the third pile splicing hoop and the fourth pile splicing hoop respectively, a protective cover is installed on the outer surface of each damping chute, reinforcing screws penetrate through the middles of the outer surfaces of the first pile splicing hoop, the second pile splicing hoop, the third pile splicing hoop and the fourth pile splicing hoop respectively, and rotating grab handles and clamping blocks are arranged at two ends of each reinforcing screw, seal ring has been cup jointed to surface one side of consolidating the screw rod, the holding tank has all been seted up all around to the inside of first pile staple bolt, second pile staple bolt, third pile staple bolt and fourth pile staple bolt, the inner wall of first pile staple bolt, second pile staple bolt, third pile staple bolt and fourth pile staple bolt all is fixed with a plurality of abrasionproof lugs, all be fixed with concrete pipe pile in the middle of the inside of first pile staple bolt, second pile staple bolt, third pile staple bolt and fourth pile staple bolt, the inside reinforcing bar that all is provided with of lateral wall of first pile staple bolt, second pile staple bolt, third pile staple bolt and fourth pile staple bolt, the both sides of reinforcing bar all are provided with the insulating layer, two one side of insulating layer all is provided with the waterproof layer.
Preferably, the first pile splicing hoop, the second pile splicing hoop, the third pile splicing hoop and the fourth pile splicing hoop are combined into a circle, and the specifications of the first pile splicing hoop, the second pile splicing hoop, the third pile splicing hoop and the fourth pile splicing hoop are the same.
Preferably, the outer surface of the fixing bolt is in threaded connection with the fixing lug through a bolt hole, the fixing bolt is provided with a plurality of fixing bolts, and the outer surfaces of the plurality of fixing bolts are coated with lubricating oil.
Preferably, the bottom both sides of lag all with damping spout sliding connection, the lag is located around two fixed lugs, the lag is made for transparent PVC material and forms, just the lag is connected with damping spout dismantlement.
Preferably, the plurality of anti-wear lugs are semicircular, are uniformly distributed and are made of rubber.
Preferably, it is a plurality of the reinforcement screw rod respectively with the lateral wall threaded connection of first pile extension staple bolt, second pile extension staple bolt, third pile extension staple bolt and fourth pile extension staple bolt, a plurality of the length of reinforcement screw rod all reaches and all is greater than the radius length of first pile extension staple bolt, second pile extension staple bolt, third pile extension staple bolt and fourth pile extension staple bolt.
Preferably, a plurality of one side of each sealing washer is respectively attached to the outer surfaces of the first pile splicing hoop, the second pile splicing hoop, the third pile splicing hoop and the fourth pile splicing hoop, and the rotary grab handle is connected with the reinforcing screw rod in a welding mode.
Preferably, the clamping block is matched with the accommodating groove, the clamping block is rotationally connected with the reinforcing screw rod, and an anti-skid pad is adhered to one side, far away from the reinforcing screw rod, of the clamping block.
Preferably, the reinforcing steel bars are distributed in an X shape, the reinforcing steel bars, the heat insulation layer and the waterproof layer are of an integrated structure, and the outer surfaces of the reinforcing steel bars, the heat insulation layer and the waterproof layer are coated with anti-oxidation dyes.
Compared with the prior art, the invention has the beneficial effects that:
1. the invention is provided with an anti-abrasion lug and a clamping block, when the first pile-splicing hoop, the second pile-splicing hoop, the third pile-splicing hoop and the fourth pile-splicing hoop are attached to the concrete pipe pile, the anti-abrasion lug can be contacted with the concrete pipe pile before the first pile-splicing hoop, the second pile-splicing hoop, the third pile-splicing hoop and the fourth pile-splicing hoop, so that the first pile-splicing hoop, the second pile-splicing hoop, the third pile-splicing hoop and the fourth pile-splicing hoop are contacted with the concrete pipe pile more safely in the fixing process, and when a plurality of clamping blocks fixedly clamp the concrete pipe pile, because the reinforcing screw rod is rotationally connected with the clamping blocks, when the resistance of the clamping blocks in contact with the concrete pipe pile is greater than the rotational resistance of the reinforcing screw rod and the clamping blocks, the reinforcing screw rod can rotate on the clamping blocks and push the reinforcing screw rod against the outer surface of the concrete pipe pile in the screwing process, the clamping block cannot generate rotating friction force with the outer surface of the concrete pipe pile, so that the condition that the clamping block and the concrete pipe pile are easily abraded in the pipe pile fixing process of the pile splicing device is avoided;
2. the concrete pipe pile protecting device is provided with the protecting sleeve, the sliding groove and the sealing washer, after the first pile splicing hoop, the second pile splicing hoop, the third pile splicing hoop and the fourth pile splicing hoop are connected through the fixing bolts and fixed on the concrete pipe pile through the reinforcing screw rod, a worker can install the protecting sleeve around the fixing lug through the sliding groove so as to protect the fixing bolts, and the worker can rotate the sealing washer to the joint of the reinforcing screw rod and the first pile splicing hoop, the second pile splicing hoop, the third pile splicing hoop and the fourth pile splicing hoop through threads, so that the protecting effect is achieved, and the situation that soil and water stain are easily adhered to the surface of a pile splicing device after the pile splicing device is fixed through the bolts to cause the bolt joint to be blocked or rusted is avoided.
Drawings
Fig. 1 is a schematic front sectional structure perspective view of a first pile splicing hoop of the present invention;
fig. 2 is a schematic perspective view of the first pile splicing hoop of the present invention;
FIG. 3 is a schematic perspective view of the hybrid protective cover of the present invention;
FIG. 4 is a schematic perspective view of a fixing bolt according to the present invention;
FIG. 5 is a schematic view of a partially enlarged structure of the present invention A;
fig. 6 is a schematic side sectional view of the first pile splicing hoop according to the present invention.
In the figure: 1. a first pile splicing hoop; 2. a second pile splicing hoop; 3. a third pile splicing hoop; 4. a fourth pile splicing hoop; 5. a fixing lug; 6. fixing the bolt; 7. a protective sleeve; 8. a damping chute; 9. an anti-abrasion bump; 10. reinforcing the screw rod; 11. concrete pipe piles; 12. bolt holes; 13. rotating the grab handle; 14. a nut; 15. a sealing gasket; 16. accommodating grooves; 17. a clamping block; 18. reinforcing steel bars; 19. a thermal insulation layer; 20. and a waterproof layer.
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.
In the present invention, unless otherwise expressly stated or limited, the terms "disposed," "mounted," "connected," "secured," "sleeved," and the like are to be construed broadly, e.g., as meaning fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; the two elements can be directly connected or indirectly connected through an intermediate medium, and the two elements can be communicated with each other or the two elements can interact with each other, so that the specific meaning of the terms in the invention can be understood according to specific situations by a person skilled in the art.
Referring to fig. 1-6, the present invention provides a technical solution: a concrete pipe pile splicing device comprises a first pile splicing hoop 1, a second pile splicing hoop 2, a third pile splicing hoop 3, a fourth pile splicing hoop 4, a fixing lug 5, a fixing bolt 6, a protective sleeve 7, a damping chute 8, an anti-abrasion lug 9, a reinforcing screw rod 10, a concrete pipe pile 11, a bolt hole 12, a rotary grab handle 13, a nut 14, a sealing washer 15, a holding tank 16, a clamping block 17, a reinforcing steel bar 18, a heat-insulating layer 19 and a waterproof layer 20, wherein the fixing lug 5 is fixed on two sides of the first pile splicing hoop 1, the second pile splicing hoop 2, the third pile splicing hoop 3 and the fourth pile splicing hoop 4, the bolt hole 12 penetrates through one side of the fixing lug 5, the fixing bolt 6 is installed inside the bolt hole 12, the nut 14 is sleeved on one side of the outer surface of the fixing bolt 6, the damping chutes 8 are arranged on two sides of the first pile splicing hoop 1, the second pile splicing hoop 2, the third pile splicing hoop 3 and the fourth pile splicing hoop 4, the outer surface of the damping chute 8 is provided with a protective sleeve 7, reinforcing screws 10 penetrate through the outer surfaces of the first pile hoop 1, the second pile hoop 2, the third pile hoop 3 and the fourth pile hoop 4 respectively, two ends of each reinforcing screw 10 are provided with a rotary grab handle 13 and a clamping block 17 respectively, one side of the outer surface of each reinforcing screw 10 is sleeved with a sealing gasket 15, the inner walls of the first pile hoop 1, the second pile hoop 2, the third pile hoop 3 and the fourth pile hoop 4 are provided with a plurality of anti-abrasion bumps 9, the inner walls of the first pile hoop 1, the second pile hoop 2, the third pile hoop 3 and the fourth pile hoop 4 are fixed with concrete pipe piles 11, the inner walls of the first pile hoop 1, the second pile hoop 2, the third pile hoop 3 and the fourth pile hoop 4 are fixed with a plurality of anti-abrasion bumps 9, the first pile hoop 1, the second pile hoop 2, the third pile hoop 3 and the fourth pile hoop 11 are fixed with concrete pipe piles, The lateral walls of the third pile extension hoop 3 and the fourth pile extension hoop 4 are internally provided with reinforcing steel bars 18, the two sides of each reinforcing steel bar 18 are provided with heat insulation layers 19, and one side of each heat insulation layer 19 is provided with a waterproof layer 20.
Please refer to fig. 1, 2, 4 and 5, the first pile-connecting hoop 1, the second pile-connecting hoop 2, the third pile-connecting hoop 3 and the fourth pile-connecting hoop 4 are combined into a circular shape, and the first pile-connecting hoop 1, the second pile-connecting hoop 2, the third pile-connecting hoop 3 and the fourth pile-connecting hoop 4 have the same specification, so that the concrete pipe pile 11 can be fixed after the first pile-connecting hoop 1, the second pile-connecting hoop 2, the third pile-connecting hoop 3 and the fourth pile-connecting hoop 4 are combined, the outer surface of the fixing bolt 6 is in threaded connection with the fixing lug 5 through the bolt hole 12, the fixing bolt 6 is provided with a plurality of fixing bolts 6, and the outer surfaces of the fixing bolts 6 are coated with lubricating oil, so that the fixing bolt 6 can be mounted and dismounted.
Please refer to fig. 1, 2, 3 and 5, both sides of the bottom of the protecting cover 7 are slidably connected with the damping sliding groove 8, the protecting cover 7 is located around the two fixing lugs 5, the protecting cover 7 is made of transparent PVC material, and the protecting cover 7 is detachably connected with the damping sliding groove 8, so that the protecting cover 7 can be detached on the damping sliding groove 8 in a sliding manner, the plurality of anti-wear lugs 9 are all semicircular, the plurality of anti-wear lugs 9 are uniformly distributed, and the plurality of anti-wear lugs 9 are made of rubber, so that the anti-wear lugs 9 are more anti-skid and durable.
Please refer to fig. 1, 2, 5 and 6, a plurality of reinforcing screws 10 are respectively in threaded connection with the sidewalls of the first pile-receiving hoop 1, the second pile-receiving hoop 2, the third pile-receiving hoop 3 and the fourth pile-receiving hoop 4, the length of the reinforcing screws 10 is larger than the radius length of the first pile-receiving hoop 1, the second pile-receiving hoop 2, the third pile-receiving hoop 3 and the fourth pile-receiving hoop 4, so that the reinforcing screws 10 can adjust the position length in the first pile-receiving hoop 1, the second pile-receiving hoop 2, the third pile-receiving hoop 3 and the fourth pile-receiving hoop 4, one side of the sealing washers 15 is respectively attached to the outer surfaces of the first pile-receiving hoop 1, the second pile-receiving hoop 2, the third pile-receiving hoop 3 and the fourth pile-receiving hoop 4, the rotating sealing washers 13 are connected with the reinforcing screws 10 in a welding manner, so that the holding handle 15 can protect the sealing washers 10 from the first pile-receiving hoop 1, And the connecting positions of the second pile splicing hoop 2, the third pile splicing hoop 3 and the fourth pile splicing hoop 4 are arranged.
Please refer to fig. 1, 2, 5 and 6, the clamping block 17 is adapted to the receiving groove 16, the clamping block 17 is rotatably connected to the reinforcing screw 10, an anti-slip pad is adhered to one side of the clamping block 17 away from the reinforcing screw 10, so that the clamping block 17 can be accommodated in the receiving groove 16, the reinforcing steel bar 18 is distributed in an X shape, the reinforcing steel bar 18, the thermal insulation layer 19 and the waterproof layer 20 are in an integrated structure, and anti-oxidation dyes are coated on the outer surfaces of the reinforcing steel bar 18, the thermal insulation layer 19 and the waterproof layer 20, so that the reinforcing steel bar 18, the thermal insulation layer 19 and the waterproof layer 20 are firmer and more durable, and the service lives of the first pile hoop 1, the second pile hoop 2, the third pile hoop 3 and the fourth pile hoop 4 are further prolonged.
The working principle is as follows: firstly, the staff will first pile staple bolt 1, second pile staple bolt 2, all connect through fixing bolt 6 between third pile staple bolt 3 and the fourth pile staple bolt 4, and fix fixing bolt 6 through nut 14, later rotatory reinforcing screw rod 10 again, make it stretch into first pile staple bolt 1, second pile staple bolt 2, the inside of third pile staple bolt 3 and fourth pile staple bolt 4, finally make grip block 17 to concrete pipe pile 11 centre gripping fixed, the staff can install lag 7 around fixed lug 5 through spout 8 at last, thereby protect fixing bolt 6, and the staff can be rotatory to reinforcing screw rod 10 and first pile staple bolt 1 through the screw thread with seal ring 15, second pile staple bolt 2, third pile staple bolt 3 and fourth pile staple bolt 4 junction, play the effect of protection.
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 (9)
1. The utility model provides a concrete pipe pile connects stake ware, includes first pile anchor ear (1), second pile anchor ear (2), third pile anchor ear (3) and fourth pile anchor ear (4), its characterized in that: fixing lugs (5) are fixed on two sides of the first pile-connecting hoop (1), the second pile-connecting hoop (2), the third pile-connecting hoop (3) and the fourth pile-connecting hoop (4), bolt holes (12) penetrate through one sides of the fixing lugs (5), fixing bolts (6) are installed inside the bolt holes (12), nuts (14) are sleeved on one sides of the outer surfaces of the fixing bolts (6), damping chutes (8) are respectively formed in two sides of the outer surfaces of the first pile-connecting hoop (1), the second pile-connecting hoop (2), the third pile-connecting hoop (3) and the fourth pile-connecting hoop (4), protective sleeves (7) are installed on the outer surfaces of the damping chutes (8), reinforcing screw rods (10) penetrate through the middles of the outer surfaces of the first pile-connecting hoop (1), the second pile-connecting hoop (2), the third pile-connecting hoop (3) and the fourth pile-connecting hoop (4), the utility model discloses a concrete pile, including reinforcing screw rod (10), first pile staple bolt (1), second pile staple bolt (2), third pile staple bolt (3) and fourth pile staple bolt (4), the inner wall of first pile staple bolt (1), second pile staple bolt (2), third pile staple bolt (3) and fourth pile staple bolt (4) all is fixed with a plurality of abrasionproof lugs (9), all be fixed with concrete pipe pile (11) in the middle of the inside of first pile staple bolt (1), second pile staple bolt (2), third pile staple bolt (3) and fourth pile staple bolt (4), the inside reinforcement that all is provided with inside reinforcement (18) of first pile staple bolt (1), second pile staple bolt (2), third pile staple bolt (3) and fourth pile staple bolt (4), the both ends of reinforcing screw rod (10) are provided with rotatory grab handle (13) and grip block (17) respectively, seal ring (15) have been cup jointed to reinforcing screw rod (10), the inside of first pile staple bolt (1), second pile staple bolt (2), third pile staple bolt (3) and fourth pile staple bolt (4) have all been fixed with concrete pipe pile staple bolt (11) in the middle of meeting) And heat insulation layers (19) are arranged on two sides of the reinforcing steel bar (18), and waterproof layers (20) are arranged on one sides of the two heat insulation layers (19).
2. A concrete pipe pile driver according to claim 1, wherein: first pile extension staple bolt (1), second pile extension staple bolt (2), third pile extension staple bolt (3) and fourth pile extension staple bolt (4) make up into circularly, just first pile extension staple bolt (1), second pile extension staple bolt (2), third pile extension staple bolt (3) and fourth pile extension staple bolt (4)'s specification is the same.
3. A concrete pipe pile driver according to claim 1, wherein: the outer surface of the fixing bolt (6) is in threaded connection with the fixing lug (5) through the bolt hole (12), the fixing bolts (6) are arranged in a plurality, and lubricating oil is coated on the outer surface of each fixing bolt (6).
4. A concrete pipe pile driver according to claim 1, wherein: the bottom both sides of lag (7) all with damping spout (8) sliding connection, lag (7) are located around two fixed lugs (5), lag (7) are formed for the preparation of transparent PVC material, just lag (7) are connected with damping spout (8) dismantlement.
5. A concrete pipe pile driver according to claim 1, wherein: the anti-abrasion lugs (9) are semicircular, the anti-abrasion lugs (9) are uniformly distributed, and the anti-abrasion lugs (9) are all made of rubber.
6. A concrete pipe pile driver according to claim 1, wherein: it is a plurality of consolidate screw rod (10) respectively with the lateral wall threaded connection of first pile extension staple bolt (1), second pile extension staple bolt (2), third pile extension staple bolt (3) and fourth pile extension staple bolt (4), it is a plurality of consolidate screw rod (10) the length of reaching all to be greater than the radius length of first pile extension staple bolt (1), second pile extension staple bolt (2), third pile extension staple bolt (3) and fourth pile extension staple bolt (4).
7. A concrete pipe pile driver according to claim 1, wherein: a plurality of one side of seal ring (15) is laminated with the surface of first pile extension staple bolt (1), second pile extension staple bolt (2), third pile extension staple bolt (3) and fourth pile extension staple bolt (4) respectively mutually, rotatory grab handle (13) are connected with reinforcement screw rod (10) through the welded mode.
8. A concrete pipe pile driver according to claim 1, wherein: the clamping block (17) is matched with the accommodating groove (16), the clamping block (17) is rotatably connected with the reinforcing screw rod (10), and an anti-slip pad is adhered to one side, away from the reinforcing screw rod (10), of the clamping block (17).
9. A concrete pipe pile driver according to claim 1, wherein: the reinforced concrete structure is characterized in that the reinforced concrete (18) is distributed in an X shape, the reinforced concrete (18), the heat insulation layer (19) and the waterproof layer (20) are of an integrated structure, and the outer surfaces of the reinforced concrete (18), the heat insulation layer (19) and the waterproof layer (20) are coated with anti-oxidation dye.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011321945.5A CN112359828A (en) | 2020-11-23 | 2020-11-23 | Concrete pipe pile extension device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011321945.5A CN112359828A (en) | 2020-11-23 | 2020-11-23 | Concrete pipe pile extension device |
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| CN112359828A true CN112359828A (en) | 2021-02-12 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011321945.5A Pending CN112359828A (en) | 2020-11-23 | 2020-11-23 | Concrete pipe pile extension device |
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| CN (1) | CN112359828A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113026733A (en) * | 2021-03-11 | 2021-06-25 | 中煤江南建设发展集团有限公司 | Concrete pipe pile extension device |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202787248U (en) * | 2012-09-21 | 2013-03-13 | 天津港航桩业有限公司 | Hoop type mechanical quick connector for prestress concrete pipe piles |
| CN109989487A (en) * | 2019-01-28 | 2019-07-09 | 南京钜力智能制造技术研究院有限公司 | A kind of anchor ear connector of strong bending resistance mechanical connection precast concrete beam stanchion bar |
| CN209703491U (en) * | 2018-12-19 | 2019-11-29 | 深圳市鸿创建设有限公司 | A kind of pile extension device for concrete pipe pile |
| CN211285582U (en) * | 2019-12-15 | 2020-08-18 | 建华建材(惠州)有限公司 | Concrete pipe pile extension device |
| CN211312509U (en) * | 2019-11-07 | 2020-08-21 | 湖北波森特岩土工程有限公司 | Concrete pipe pile extension device |
| CN211368682U (en) * | 2019-11-18 | 2020-08-28 | 福建大力新型建材科技有限公司 | Concrete pipe pile extension device |
-
2020
- 2020-11-23 CN CN202011321945.5A patent/CN112359828A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202787248U (en) * | 2012-09-21 | 2013-03-13 | 天津港航桩业有限公司 | Hoop type mechanical quick connector for prestress concrete pipe piles |
| CN209703491U (en) * | 2018-12-19 | 2019-11-29 | 深圳市鸿创建设有限公司 | A kind of pile extension device for concrete pipe pile |
| CN109989487A (en) * | 2019-01-28 | 2019-07-09 | 南京钜力智能制造技术研究院有限公司 | A kind of anchor ear connector of strong bending resistance mechanical connection precast concrete beam stanchion bar |
| CN211312509U (en) * | 2019-11-07 | 2020-08-21 | 湖北波森特岩土工程有限公司 | Concrete pipe pile extension device |
| CN211368682U (en) * | 2019-11-18 | 2020-08-28 | 福建大力新型建材科技有限公司 | Concrete pipe pile extension device |
| CN211285582U (en) * | 2019-12-15 | 2020-08-18 | 建华建材(惠州)有限公司 | Concrete pipe pile extension device |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113026733A (en) * | 2021-03-11 | 2021-06-25 | 中煤江南建设发展集团有限公司 | Concrete pipe pile extension device |
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