CN210459192U - Cement precast pile connecting piece - Google Patents
Cement precast pile connecting piece Download PDFInfo
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- CN210459192U CN210459192U CN201920851152.0U CN201920851152U CN210459192U CN 210459192 U CN210459192 U CN 210459192U CN 201920851152 U CN201920851152 U CN 201920851152U CN 210459192 U CN210459192 U CN 210459192U
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- cement precast
- hole
- precast pile
- connecting piece
- blind hole
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Abstract
The utility model discloses a cement precast pile connecting piece, include: the connecting piece body, its tip that sets up at the cement precast pile, the connecting piece body includes plate body, a plurality of connecting block and a plurality of connecting rod, the connecting block sets up on the plate body, the both ends of connecting rod fixed connection respectively in two cement precast piles in the connecting block for two are located respectively in two cement precast piles the connecting piece body couples together. The utility model provides a cement precast pile connecting piece compares prior art part, and is connected cement precast pile excellent in connection effect through this body coupling connecting piece, and the connecting piece body package rubbing board body, a plurality of connecting block and a plurality of connecting rod, the overall structure of connecting piece body is simple, and it is firm to further improve joint strength between the reinforcing bar of cement precast pile and connect.
Description
Technical Field
The utility model relates to a foundation pile engineering technical field, more specifically say, the utility model relates to a cement precast pile connecting piece.
Background
Due to the reasons of production, transportation, construction and the like, the pile length of the precast concrete pipe pile is limited to a certain extent, generally not more than 15m, and the pile length required by the bearing capacity of a building is difficult to design at one time, so that the pile needs to be spliced on site during pile driving. At present, two modes of manual welding and mechanical joints representing the current latest connection mode are generally used in engineering construction, and most of the two modes are mainly welding methods. The two modes are combined together for use, so that a connecting piece which can combine the two modes together for use is needed, and the connecting piece can further improve the connecting strength between the steel reinforcement frameworks of the cement precast pile.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a cement precast pile connecting piece for solve the not enough of prior art.
In order to achieve the above object, the utility model provides a cement precast pile connecting piece, include:
the connecting piece body, its tip that sets up at the cement precast pile, the connecting piece body includes plate body, a plurality of connecting block and a plurality of connecting rod, the connecting block sets up on the plate body, the both ends of connecting rod fixed connection respectively in two cement precast piles in the connecting block for two are located respectively in two cement precast piles the connecting piece body couples together.
Preferably, a first through hole is formed in the middle of the plate body, a plurality of second through holes and a plurality of third through holes are formed in the plate body at positions around the first through hole, the second through holes correspond to the third through holes one by one, and the third through holes consist of two fourth through holes which are communicated with each other;
the connecting block sets up on the plate body, be provided with first blind hole and second blind hole on the surface of connecting block, first blind hole with the second through-hole corresponds, second blind hole and one of them the fourth through-hole corresponds, and one of them the fourth through-hole is close to the second through-hole, a terminal surface of connecting block is provided with U type breach, U type breach link up two surfaces of connecting block makes second blind hole and outside intercommunication.
Preferably, one end of the connecting rod passes through the first through hole and extends into the first blind hole, and the other end of the connecting rod passes through the first through hole of the adjacent plate body and extends into the first blind hole, so that the surfaces of the two plate bodies, which face away from the connecting block, are attached to each other.
Preferably, the connecting block is provided with two first connecting holes penetrating through the first blind hole, one end of the connecting rod is provided with a connector and a connecting groove is formed in the rod wall close to the other end of the connecting rod, a connecting ring is arranged in the first blind hole corresponding to the other end of the connecting rod, a second connecting jack corresponding to the first connecting hole is arranged on the connecting ring, the other end of the connecting rod is connected with the connecting ring through two inserting rods, and one end of each inserting rod sequentially penetrates through the first connecting hole, the second connecting jack and the connecting ring.
Preferably, a connecting cylinder is sleeved on a steel bar in the cement precast pile in a sliding manner, an internal thread is arranged in the connecting cylinder, a limiting part is arranged at the end part of the steel bar, and the outer diameter of the connecting cylinder is smaller than the inner diameter of the fourth through hole, so that after the steel bar in the cement precast pile passes through the other fourth through hole, the connecting cylinder moves into one of the fourth through holes and is clamped in the second blind hole.
Compared with the prior art, the utility model discloses at least, including following beneficial effect:
1. cement precast pile connecting piece, compare prior art part, connect cement precast pile excellent in connection effect through connecting piece body 1, the connecting piece body package rubbing board body, a plurality of connecting block and a plurality of connecting rod, the overall structure of connecting piece body is simple, can further improve the joint strength between the reinforcing bar of cement precast pile and connect firmly.
The cement precast pile connecting member of the present invention, other advantages, objects, and features of the present invention will be embodied in part by the following description, and in part will be understood by those skilled in the art through a study and practice of the present invention.
Drawings
The accompanying drawings 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 invention and not to limit the invention. In the drawings:
figure 1 is the connecting piece body connects two cement precast pile structure sketch map in the cement precast pile connecting piece.
Fig. 2 is the connecting piece body is the schematic diagram of solid square pile shape in the cement precast pile connecting piece.
Fig. 3 is the connecting piece body is the schematic diagram of hollow square pile shape in the cement precast pile connecting piece.
Fig. 4 is the connecting piece body is the schematic diagram of tubular pile shape in the cement precast pile connecting piece.
Fig. 5 is the structure schematic diagram of the plate body in the cement precast pile connecting piece of the utility model.
Fig. 6 is a schematic diagram of a position structure of the main controller in the cement precast pile connecting piece of the present invention.
Fig. 7 is a schematic structural view of the main control housing in the cement precast pile connecting piece of the present invention.
Fig. 8 is a schematic view of a connection structure between a connection rod and a connection ring in the cement precast pile connection member of the present invention.
Fig. 9 is a top view of the connecting block in the connecting piece of the cement precast pile of the present invention.
Detailed Description
The present invention is further described in detail below with reference to the drawings and examples so that those skilled in the art can implement the invention with reference to the description.
It will be understood that terms such as "having," "including," and "comprising," as used herein, do not preclude the presence or addition of one or more other elements or groups thereof.
As shown in fig. 1-9, the utility model provides a cement precast pile connecting piece, include:
connecting piece body 1, its setting is at the tip of cement precast pile 100, connecting piece body 1 includes plate body 11, a plurality of connecting block 12 and a plurality of connecting rod 13, connecting block 12 sets up on the plate body 11, the both ends of connecting rod 13 fixed connection respectively in two cement precast piles 100 in the connecting block 12 for two are located respectively in two cement precast piles 100 connecting piece body 1 couples together.
The working principle of the technical scheme is as follows: when the operator used connecting piece body 1, built cement precast pile 100's framework of steel reinforcement, then install connecting piece body 1 and pour the prefabrication to cement precast pile 100 behind cement precast pile 100's the tip, when two prefabricated cement precast piles 100 that accomplish need connect, hoist and mount one of them cement precast pile 100 on another cement precast pile 100, peg graft connecting rod 13 between two connecting piece bodies 1, then adopt the welded mode with the lateral wall of plate body 11 to connect together again, pour around two plate bodies 11 and become an organic whole with cement precast pile 100.
The beneficial effects of the above technical scheme are that: compare prior art part, it is good to connect cement precast pile 100 excellent in connection effect through connecting piece body 1, and connecting piece body 1 includes plate body 11, a plurality of connecting block 12 and a plurality of connecting rod 13, and connecting piece body 1's overall structure is simple, can further improve the joint strength between the reinforcing bar of cement precast pile 100 and connect firmly.
In one embodiment, a first through hole 10 is formed in the middle of the plate body 11, a plurality of second through holes 14 and a plurality of third through holes 15 are formed in the plate body 11 at positions around the first through hole 10, the second through holes 14 correspond to the third through holes 15 one by one, and the third through holes 15 are composed of two fourth through holes 16 which are communicated with each other;
the connecting block 12 is arranged on the plate body 11, a first blind hole 17 and a second blind hole 18 are arranged on one surface of the connecting block 12, the first blind hole 17 corresponds to the second through hole 14, the second blind hole 18 corresponds to one of the fourth through holes 16, one of the fourth through holes 16 is close to the second through hole 14, a U-shaped notch 19 is arranged on one end face of the connecting block 12, and the U-shaped notch 19 penetrates through two surfaces of the connecting block 12, so that the second blind hole 18 is communicated with the outside.
The working principle of the technical scheme is as follows: the shape of the plate body 11 corresponds to the shape of a solid square pile, a hollow square pile with square outside and round inside, or a cement precast pile 100 with a tubular pile and the like; two fourth through holes 16 that communicate each other on the plate body 11 are used for passing the reinforcing bar, then set up first through hole 10, are provided with first blind hole 17 and second blind hole 18 on connecting block 12, and first blind hole 17 corresponds with first through hole 10 and is used for installing connecting rod 13, and second blind hole 18, U type breach 19 are used for joint reinforcing bar.
The beneficial effects of the above technical scheme are that: through the structural design to plate body 11, connecting block 12, conveniently install connecting piece body 1 on cement precast pile 100 to make things convenient for connecting rod 13 to connect two connecting piece bodies 1, and then realize connecting two adjacent cement precast piles 100.
In one embodiment, one end of the connecting rod 13 passes through the first through hole 10 and extends to the first blind hole 17, and the other end of the connecting rod 13 passes through the first through hole 10 of the adjacent plate body 11 and extends into the first blind hole 17, so that the surfaces of the two plate bodies 11 facing away from the connecting block 12 are attached to each other.
The working principle of the technical scheme is as follows: one end of the connecting rod 13 passes through the first through hole 10 and extends to the first blind hole 17, so as to connect two adjacent plate bodies 11 together and make the surfaces of the two plate bodies 11 fit each other.
The beneficial effects of the above technical scheme are that: the connecting rod 13 effects the connection of the two connector bodies 1.
In one embodiment, two first connection holes 20 penetrating through the first blind hole 17 are formed in the connection block 12, one end of the connection rod 13 is provided with a connection head 131, a rod wall near the other end of the connection rod is provided with a connection groove 132, a connection ring 171 is arranged in the first blind hole 17 corresponding to the other end of the connection rod 13, a second connection insertion hole 172 corresponding to the first connection hole 20 is formed in the connection ring 171, the other end of the connection rod 13 is connected with the connection ring 171 through two insertion rods 133, and one end of the insertion rod 133 sequentially passes through the first connection hole 20, the second connection insertion hole 172 and the connection ring 171.
The working principle of the technical scheme is as follows: when the connecting rod 13 is connected with the plate body 10, pouring a colloid material into the first blind hole 17 on the plate body 10, and then inserting the connecting head on the connecting rod 13 into the first blind hole 17; the outer wall of the connection ring 171 is coated with a mastic material and is mounted in the other first blind hole 17, the other end of the connection rod 13 is aligned with the other first blind hole 17 and inserted into the first blind hole 17, and the plug rod 133 is inserted into the first connection hole 20, the plug rod 133 fixing the connection rod 13 in the connection ring 171 and the connection block 12. The colloid material is preferably epoxy resin glue; then, the side walls of the two plate bodies 11 are fixedly connected by welding, and the two connector bodies 1 are further fixed.
The beneficial effects of the above technical scheme are that: the connecting rod 13 is connected with the two connecting piece bodies 1 through the structural design, and the two connecting piece bodies 1 can be firmly fixedly connected by adopting the inserting mode of the inserting rod 133 and the connection of the colloid material; the side walls of the two plate bodies 11 are fixedly connected by welding, so that external moisture and humidity can be prevented from entering between the plate bodies 11 to corrode the plate bodies 11.
In one embodiment, a connecting cylinder 22 is slidably sleeved on the steel bar 21 in the cement precast pile 100, an internal thread is arranged in the connecting cylinder 22, a limiting portion 23 is arranged at an end of the steel bar 21, and an outer diameter of the connecting cylinder 22 is smaller than an inner diameter of the fourth through hole 16, so that after the steel bar 21 in the cement precast pile 100 passes through another fourth through hole 16, the connecting cylinder 22 moves into one of the fourth through holes 16 and is clamped in the second blind hole 18.
The working principle of the technical scheme is as follows: when the connector body 1 is installed on the cement precast pile 100, the connecting cylinder 22 is slidably sleeved on the steel bars in the cement precast pile 100, an installer firstly passes the steel bars and the corresponding connecting cylinder 22 through another fourth through hole 16, then moves the steel bars and the connecting cylinder 22 into one of the fourth through holes 16 communicated with another fourth through hole 16, and then pulls the steel bars backwards, so that the connecting cylinder 22 passes through one of the fourth through holes 16 and is inserted into the second blind hole in the connecting block 12, and the connector body 1 is firmly installed in the cement precast pile 100; the connecting cylinder 22 is internally provided with internal threads, so that bolts can be conveniently installed on the ground pile.
The beneficial effects of the above technical scheme are that: through the corresponding structural design, the connector body 1 is quickly and firmly installed on the cement precast pile 100.
In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", and the like, indicate the orientation or positional relationship indicated based on the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.
In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," and "fixed" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally formed; may be mechanically coupled, may be electrically coupled or may be in communication with each other; they may be directly connected or indirectly connected through intervening media, or they may be connected internally or in any other suitable relationship, unless expressly stated otherwise. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.
While the embodiments of the invention have been disclosed above, it is not limited to the applications listed in the description and the embodiments, which are fully applicable in all kinds of fields of application suitable for this invention, and further modifications may be readily made by those skilled in the art, and the invention is therefore not limited to the specific details shown and described herein without departing from the general concept defined by the claims and their equivalents.
Claims (5)
1. A cement precast pile connecting piece is characterized by comprising:
the connecting piece body (1), its tip that sets up at cement precast pile (100), connecting piece body (1) is including plate body (11), a plurality of connecting block (12) and a plurality of connecting rod (13), connecting block (12) set up on plate body (11), the both ends difference fixed connection of connecting rod (13) is in two cement precast piles (100) in connecting block (12), make two be located respectively in two cement precast piles (100) connecting piece body (1) couples together.
2. A cement precast pile connecting piece according to claim 1, characterized in that a first through hole (10) is provided in the middle of the plate body (11), a plurality of second through holes (14) and a plurality of third through holes (15) are provided in the plate body (11) around the first through hole (10), the second through holes (14) and the third through holes (15) are in one-to-one correspondence, and the third through holes (15) are composed of two fourth through holes (16) that are communicated with each other;
the connecting block (12) is arranged on the plate body (11), a first blind hole (17) and a second blind hole (18) are arranged on one surface of the connecting block (12), the first blind hole (17) corresponds to the second through hole (14), the second blind hole (18) corresponds to one of the fourth through holes (16), one of the fourth through holes (16) is close to the second through hole (14), one end face of the connecting block (12) is provided with a U-shaped notch (19), and the U-shaped notch (19) penetrates through two surfaces of the connecting block (12), so that the second blind hole (18) is communicated with the outside.
3. A cement precast pile connecting piece according to claim 2, characterized in that one end of the connecting rod (13) passes through the first through hole (10) and extends into the first blind hole (17) and is connected with the first blind hole (17), and the other end of the connecting rod (13) passes through the first through hole (10) of the adjacent plate body (11) and extends into the first blind hole (17) and is connected with the first blind hole (17), so that the surfaces of the two plate bodies (11) facing away from the connecting block (12) are attached to each other.
4. A cement precast pile connection member according to claim 3, characterized in that two first connection holes (20) penetrating the first blind hole (17) are provided on the connection block (12), one end of the connecting rod (13) is provided with a connecting head (131), the rod wall close to the other end of the connecting rod is provided with a connecting groove (132), a connecting ring (171) is arranged in the first blind hole (17) corresponding to the other end of the connecting rod (13), the connecting ring (171) is provided with a second connecting jack (172) corresponding to the first connecting jack (20), the other end of the connecting rod (13) is connected with the connecting ring (171) through two inserted rods (133), one end of the inserting rod (133) sequentially penetrates through the first connecting jack (20), the second connecting jack (172) and the connecting ring (171).
5. A cement precast pile connecting piece according to claim 3, characterized in that a connecting cylinder (22) is slidably sleeved on the reinforcing steel bar (21) in the cement precast pile (100), an internal thread is arranged in the connecting cylinder (22), a limiting part (23) is arranged at the end of the reinforcing steel bar (21), the outer diameter of the connecting cylinder (22) is smaller than the inner diameter of the fourth through hole (16), so that after the reinforcing steel bar (21) in the cement precast pile (100) passes through another fourth through hole (16), the connecting cylinder (22) moves into one of the fourth through holes (16) and is clamped in the second blind hole (18).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920851152.0U CN210459192U (en) | 2019-06-06 | 2019-06-06 | Cement precast pile connecting piece |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920851152.0U CN210459192U (en) | 2019-06-06 | 2019-06-06 | Cement precast pile connecting piece |
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| CN210459192U true CN210459192U (en) | 2020-05-05 |
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| CN201920851152.0U Active CN210459192U (en) | 2019-06-06 | 2019-06-06 | Cement precast pile connecting piece |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110158586A (en) * | 2019-06-06 | 2019-08-23 | 陈正祖 | A kind of concrete prefabricated stake connector |
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2019
- 2019-06-06 CN CN201920851152.0U patent/CN210459192U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110158586A (en) * | 2019-06-06 | 2019-08-23 | 陈正祖 | A kind of concrete prefabricated stake connector |
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