CN220202654U - Ball type connector for connecting building concrete piles - Google Patents
Ball type connector for connecting building concrete piles Download PDFInfo
- Publication number
- CN220202654U CN220202654U CN202321652969.8U CN202321652969U CN220202654U CN 220202654 U CN220202654 U CN 220202654U CN 202321652969 U CN202321652969 U CN 202321652969U CN 220202654 U CN220202654 U CN 220202654U
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- Prior art keywords
- connector
- ball
- concrete piles
- building concrete
- clamping
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- 238000001125 extrusion Methods 0.000 claims abstract description 16
- 239000004677 Nylon Substances 0.000 claims description 7
- 239000000463 material Substances 0.000 claims description 7
- 229920001778 nylon Polymers 0.000 claims description 7
- 239000004033 plastic Substances 0.000 claims description 7
- 230000000903 blocking effect Effects 0.000 claims description 5
- 238000009434 installation Methods 0.000 abstract description 3
- 238000004519 manufacturing process Methods 0.000 abstract description 2
- 238000010276 construction Methods 0.000 description 10
- 230000037431 insertion Effects 0.000 description 3
- 238000003780 insertion Methods 0.000 description 3
- 238000005520 cutting process Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000005489 elastic deformation Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
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- Piles And Underground Anchors (AREA)
Abstract
The utility model discloses a ball type connector for connecting building concrete piles, which comprises a first connector, a second connector, a connecting piece and a clamping assembly, wherein the connecting piece comprises a first connecting part, a plug rod and a clamping connector, and the first connecting part is detachably arranged on the first connector; the clamping assembly comprises a reset spring, a supporting gasket, a ball connecting body and a connecting sleeve which are sequentially arranged in the second connecting body; the ball connector consists of a round platform supporting ring and a plurality of balls, wherein the round platform supporting ring is provided with a plurality of mounting holes, and the balls are arranged in the mounting holes; and a conical extrusion part is arranged in the connecting sleeve, and when the connecting sleeve is connected to the second connecting body, the balls are attached to the conical extrusion part through extrusion of the reset spring and the supporting gasket. The connector has the advantages of simple and compact structure, good overall detachability, reduced manufacturing cost, small number of parts, simple and convenient installation, strong pulling resistance and good connection stability.
Description
Technical Field
The utility model relates to the technical field of connectors, in particular to a ball type connector for connecting building concrete piles.
Background
With the progress of technology, the construction level of China is continuously developed, different geological foundations are met in wide construction, the foundation bearing capacity is insufficient, the construction is not suitable for the foundation (such as quicksand, silt, swamp land and the like) which is directly excavated, a piling mode is adopted for construction, a concrete pipe pile has the characteristics of high bearing capacity of a single pile, strong adaptability to geological conditions of fluctuation of a bearing layer, low construction cost and high construction speed, the pipe pile is generally 10-15 m long due to the limitation of transportation conditions, the on-site construction is frequently carried out, the existing pile connecting mode is mainly connected through connectors, the connectors which are relatively used at present are mechanical or elastic clamping type, the mechanical connector is relatively simple in structure, but poor in elastic deformation capacity, and can be connected successfully only by relatively large force, and the pile mechanical connector comprises a plugging rod and a check nut, the plugging connector at the top of the plugging rod is conical, a plurality of cutting joints are uniformly distributed along the radial direction, and the pile connector has the advantages of improving pile connecting efficiency and high tensile strength, relatively complex construction operation cost and the like, and relatively complex construction operation cost is relatively involved; the utility model patent with the application number of 202310030364.3 discloses a spring clamping type connecting piece for a concrete pipe pile, which comprises a first thread cylinder and a second thread cylinder, wherein a sliding cavity is arranged in the second thread cylinder, a sliding block is connected in the sliding cavity in a sliding manner, an inserting rod is fixedly connected to the upper surface of the sliding block, one end of the inserting rod, far away from the sliding block, penetrates through the second thread cylinder and is fixedly connected with a ball body, two elastic plates are fixedly connected in the first thread cylinder, the two elastic plates incline from bottom to top gradually towards the direction close to each other, the ball body is positioned on the upper sides of the two elastic plates, and a control assembly for pushing the ball body to tightly abut against the upper sides of the two elastic plates is connected to the first pipe pile.
Disclosure of Invention
The utility model aims to provide a ball type connector for connecting building concrete piles, which has the advantages of simple and compact structure, good overall detachability, low manufacturing cost, small number of parts, simple and convenient installation, strong pulling resistance and good connection stability.
In order to achieve the above purpose, the present utility model adopts the following technical scheme:
the ball type connector for connecting the building concrete piles comprises a first connecting body, a second connecting body, a connecting piece and a clamping assembly, wherein the connecting piece comprises a first connecting part, a plug rod arranged on one side of the first connecting part and a clamping connector arranged on the end part of the plug rod, and the first connecting part is detachably arranged on the first connecting body; the clamping assembly comprises a reset spring, a supporting gasket, a ball connecting body and a connecting sleeve which are sequentially arranged in the second connecting body; the ball connector consists of a round platform supporting ring and a plurality of balls arranged on the round platform supporting ring, wherein the round platform supporting ring is provided with a plurality of mounting holes, and the balls are arranged in the mounting holes and can shake between the inner wall and the outer wall; and a conical extrusion part is arranged in the connecting sleeve, and when the connecting sleeve is connected to the second connecting body, the balls are attached to the conical extrusion part through extrusion of the reset spring and the supporting gasket.
Preferably, the first connecting body is provided with a first mounting hole, the first mounting hole is provided with an inner first inner threaded connecting part, the first connecting part is provided with a first outer threaded connecting part, and the first outer threaded connecting part is in threaded connection with the first inner threaded connecting part.
Preferably, the second connecting body is provided with a second mounting hole, the second mounting hole is provided with an inner second inner threaded connecting part, the connecting sleeve is provided with a second outer threaded connecting part, and the second outer threaded connecting part is in threaded connection with the second inner threaded connecting part.
Preferably, the first connector and the second connector have the same structure, and the ends of the first connector and the second connector are provided with hexagonal heads.
Preferably, the insert rod is cylindrical in whole; the clamping connector is of an annular structure integrally arranged on the end part of the inserted link, and the top surface of the clamping connector is arc-shaped; the end part of the inserted link is provided with a clamping groove close to the clamping joint.
Preferably, the supporting pad is made of nylon or plastic materials, the supporting pad is in a hollow stepped shaft shape as a whole, and one end of the supporting pad is inserted into the reset spring.
Preferably, the round table support ring is made of nylon or plastic materials, a blocking part is arranged at one end part of the round table support ring, and the blocking part is contacted with the support gasket.
According to the utility model, the first connector and the second connector are identical in structure, good in universality, convenient to assemble and operate, the balls can shake inside and outside the round table supporting ring, the insertion connection and reverse clamping connection of the connectors are facilitated, the extrusion force during connection only needs to overcome the pressure of the return spring, the installation is convenient and fast, automatic reverse locking is realized after connection, the connection stability is good, and the pulling resistance is strong. The supporting pad and the round table supporting ring are both made of nylon or plastic materials, so that the gravity and the cost of the whole structure are reduced.
Drawings
FIG. 1 is a schematic diagram showing the overall structure of the present utility model in an exploded state;
FIG. 2 is another angular schematic view of the overall structure of the present utility model in an exploded state;
in the figure: 1. a first connecting body; 2. a second connector; 3. a connecting piece; 4. a clamping assembly; 5. a hexagonal head; 6. a tapered pressing portion; 30. a first connection portion; 31. a rod; 32. a clamping joint; 40. a return spring; 41. a support pad; 42. a ball joint; 43. connecting sleeves; 420. a round table support ring; 421. and (3) rolling balls.
Description of the embodiments
The utility model is further described below with reference to the accompanying drawings:
the ball type connector for connecting building concrete piles as shown in fig. 1 and 2 comprises a first connector 1, a second connector 2, a connecting piece 3 and a clamping assembly 4, wherein the first connector 1 and the second connector 2 are identical in structure and are hollow and cylindrical as a whole, a hexagonal head 5 is integrally arranged at the tail ends of the first connector 1 and the second connector 2, and the first connector 1 and the second connector 2 are cast on a concrete pipe pile during construction, so that the hexagonal head 5 has good anti-skid capability.
The connecting piece 3 includes a first connecting portion 30, an integrally provided plug rod 31 on one side of the first connecting portion 30, and a snap-in connector 32 integrally provided on an end portion of the plug rod 31, the first connecting portion 30 is detachably mounted on the first connecting body 1, in one embodiment, a first mounting hole is provided on the first connecting body 1, an internal first internal threaded connecting portion is provided on the first mounting hole, a first external threaded connecting portion is provided on an outer side of the first connecting portion 30, and the first external threaded connecting portion is connected to the first internal threaded connecting portion through threads. The insert rod 31 is cylindrical in shape as a whole; the clip 32 is an annular structure integrally provided on the end of the insertion rod 31, and the top surface of the clip 32 is arc-shaped. A clamping groove is integrally provided at the end of the insertion rod 31 near the clamping head 32, and the clamping groove is annular.
The clamping assembly 4 comprises a return spring 40, a support washer 41, a ball connection body 42 and a connecting sleeve 43 which are sequentially arranged in the second connection body 2, wherein in one embodiment, a second mounting hole is formed in the second connection body 2, an inner second inner threaded connection part is formed in the second mounting hole, a second outer threaded connection part is formed in the connecting sleeve 43, and the second outer threaded connection part is connected to the second inner threaded connection part through threads. In a preferred embodiment, the supporting pad 41 is made of nylon or plastic material, the supporting pad 41 is in a hollow stepped shaft shape as a whole, one end of the supporting pad 41 is inserted into the return spring 40, the axis of the supporting pad 41 is ensured to be consistent with the axis of the return spring 40, and the stability of supporting the ball connecting body 42 is improved.
The ball connector 42 is composed of a circular truncated cone supporting ring 420 and a plurality of balls 421 mounted on the circular truncated cone supporting ring 420, wherein a plurality of mounting holes are formed in the circular truncated cone supporting ring 420, the balls 421 are mounted in the mounting holes and can shake between the inner wall and the outer wall of the circular truncated cone supporting ring 420, and the shaking amount can enable the clamping connector 32 to pass through and can reversely lock the clamping connector 32. In one embodiment, the truncated cone supporting ring 420 is made of nylon or plastic material, and an annular blocking portion is integrally provided at one end of the truncated cone supporting ring 420, and is contacted with the supporting pad 41 by the restoring spring 40.
A tapered extrusion part 6 is integrally provided in the connecting sleeve 43, and when the connecting sleeve 43 is screwed to the second connecting body 2, the return spring 40, the support pad 41 and the ball connecting body 42 are installed inside the second connecting body 2 by extrusion, and the balls 421 are attached to the surface of the tapered extrusion part 6 by extrusion of the return spring 40 and the support pad 41. When the connecting piece 3 is used, the connecting sleeve 43 penetrates the connecting piece 3, the clamping connector 32 extrudes the ball connecting body 42 to compress the reset spring 40, the ball 421 moves to one side of the outer wall of the round table supporting ring 420, the inner cavity space is enlarged, the clamping connector 32 passes through one side of the ball 421, the reset spring 40 is not subjected to extrusion force to recover deformation after passing, the ball connecting body 42 is reset, the ball 421 is attached to the surface of the conical extrusion part 6 again, and reverse locking of the connecting piece 3 is achieved.
The above embodiments are only a few descriptions of the inventive concept and implementation, and are not limited thereto, and the technical solutions without substantial transformation remain within the scope of protection under the inventive concept.
Claims (7)
1. A ball type connector for connecting building concrete piles is characterized in that: the connecting piece comprises a first connecting part, an inserting rod arranged on one side of the first connecting part and a clamping connector arranged on the end part of the inserting rod, wherein the first connecting part is detachably arranged on the first connecting part; the clamping assembly comprises a reset spring, a supporting gasket, a ball connecting body and a connecting sleeve which are sequentially arranged in the second connecting body; the ball connector consists of a round platform supporting ring and a plurality of balls arranged on the round platform supporting ring, wherein the round platform supporting ring is provided with a plurality of mounting holes, and the balls are arranged in the mounting holes and can shake between the inner wall and the outer wall of the round platform supporting ring; and a conical extrusion part is arranged in the connecting sleeve, and when the connecting sleeve is connected to the second connecting body, the balls are attached to the conical extrusion part through extrusion of the reset spring and the supporting gasket.
2. The ball-type connector for connecting building concrete piles according to claim 1, wherein: the first connecting body is provided with a first mounting hole, an inner first inner threaded connecting part is arranged on the first mounting hole, a first outer threaded connecting part is arranged on the first connecting part, and the first outer threaded connecting part is in threaded connection with the first inner threaded connecting part.
3. The ball-type connector for connecting building concrete piles according to claim 1 or 2, wherein: the second connecting body is provided with a second mounting hole, an inner second inner threaded connecting part is arranged on the second mounting hole, a second outer threaded connecting part is arranged on the connecting sleeve, and the second outer threaded connecting part is in threaded connection with the second inner threaded connecting part.
4. A ball-type connector for connecting building concrete piles according to claim 3, wherein: the first connector and the second connector have the same structure, and the ends of the first connector and the second connector are provided with hexagonal heads.
5. The ball-type connector for connecting building concrete piles according to claim 1 or 4, wherein: the inserted link is cylindrical as a whole; the clamping connector is of an annular structure integrally arranged on the end part of the inserted link, and the top surface of the clamping connector is arc-shaped; the end part of the inserted link is provided with a clamping groove close to the clamping joint.
6. The ball-type connector for connecting building concrete piles according to claim 1, wherein: the support gasket is made of nylon or plastic materials, is hollow and is in a stepped shaft shape on the whole, and one end of the support gasket is inserted into the reset spring.
7. The ball-type connector for connecting building concrete piles according to claim 6, wherein: the round platform support ring is made of nylon or plastic materials, a blocking part is arranged at one end part of the round platform support ring, and the blocking part is contacted with the support gasket.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321652969.8U CN220202654U (en) | 2023-06-28 | 2023-06-28 | Ball type connector for connecting building concrete piles |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321652969.8U CN220202654U (en) | 2023-06-28 | 2023-06-28 | Ball type connector for connecting building concrete piles |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220202654U true CN220202654U (en) | 2023-12-19 |
Family
ID=89146100
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321652969.8U Active CN220202654U (en) | 2023-06-28 | 2023-06-28 | Ball type connector for connecting building concrete piles |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220202654U (en) |
-
2023
- 2023-06-28 CN CN202321652969.8U patent/CN220202654U/en active Active
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