CN221072623U - Single-clamp quick switching device - Google Patents
Single-clamp quick switching device Download PDFInfo
- Publication number
- CN221072623U CN221072623U CN202322689738.0U CN202322689738U CN221072623U CN 221072623 U CN221072623 U CN 221072623U CN 202322689738 U CN202322689738 U CN 202322689738U CN 221072623 U CN221072623 U CN 221072623U
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- clamp
- clamping
- clamp device
- pile
- switching device
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- 238000010276 construction Methods 0.000 abstract description 6
- 238000009434 installation Methods 0.000 abstract description 2
- 239000002131 composite material Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000010009 beating Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000009977 dual effect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000008092 positive effect Effects 0.000 description 1
- 239000011435 rock Substances 0.000 description 1
- 239000002689 soil Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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- Placing Or Removing Of Piles Or Sheet Piles, Or Accessories Thereof (AREA)
Abstract
The utility model discloses a single-clamp quick switching device, which comprises: the pile driver comprises a pile driver body, a double-clamp device and a single-clamp device, wherein the double-clamp device is connected below the pile driver body, and the lower end of the double-clamp device is provided with two first clamping parts which are used for clamping a tubular pile in an operating mode; the single clamp device is detachably connected to the first clamping portion, and has a second clamping portion operable to clamp the Larson pile. The utility model is provided with the double-clamp device and the single-clamp device, when the Larson pile is driven, the single-clamp device is clamped by the double-clamp device, and when the pipe pile is driven, the first clamping part of the double-clamp device is loosened, the single-clamp device is directly removed, the single-clamp device and the double-clamp device can be quickly switched, and the construction efficiency is improved. Meanwhile, the installation and the disassembly become simpler and more convenient, the operation time is reduced, and the requirements of rapid and efficient piling in building and infrastructure engineering can be met.
Description
Technical Field
The utility model relates to the technical field of quick switching devices, in particular to a single-clamp quick switching device.
Background
PC composite piles (Pipe-pile-assembly) are a common pile foundation structure for supporting the load-bearing capacity of a building or other important engineering. It can transmit the load of building to deeper soil or rock layer by going deep underground to increase bearing capacity and stability. The construction of PC composite piles generally comprises the following steps: firstly, digging a pile foundation pit on the ground, and carrying out necessary earthwork treatment; then sinking the prefabricated pile bodies into the foundation pit section by section, and connecting the pile bodies in each section in a mortise-tenon connection mode; finally, the pile head is connected with a building or other structures to form an integral pile foundation structure. Pile bodies with different structures are arranged on the basis of the PC combined pile, so that the clamp needs to be replaced in the construction process to adapt to piles of different types.
In the prior art, pile driving is usually carried out by clamping the pipe pile by pile driving equipment with double clamps, and after the pile driving is completed, the double clamps are replaced by single clamps, however, the problem that the process of replacing the clamps is time-consuming and inconvenient still exists, and the clamps are connected through bolts and are required to be replaced by matching with a crane, so that the construction efficiency is seriously affected.
Disclosure of utility model
In view of the above, the present utility model is directed to a single-clamp fast switching device.
In order to achieve the above purpose, the technical scheme adopted by the utility model is as follows:
a single clamp fast switching device, comprising:
A pile driver body;
The double-clamp device is connected below the pile driver body, and the lower end of the double-clamp device is provided with two first clamping parts which are used for clamping the pipe pile in an operating mode;
And the single clamping device is detachably connected to the first clamping part and is provided with a second clamping part, and the second clamping part is used for clamping the Larson pile in an operable way.
According to the single-clamp quick switching device, the two first clamping portions are oppositely arranged, and a distance is reserved between the two first clamping portions.
According to the single-clamp quick switching device, the distance is equal to the diameter of the tubular pile, and the two first clamping portions respectively clamp the two side walls of the tubular pile.
The single-clamp quick switching device is characterized in that a connector is arranged on the single-clamp device, the connector is connected to the upper end of the single-clamp device, and the two first clamping parts are detachably connected with the connector.
The single-clamp quick switching device comprises two clamping plates and one connecting plate connected to the lower ends of the two clamping plates, wherein the connecting plate is detachably connected to the upper end of the single-clamp device, and each first clamping part is operable to clamp one clamping plate.
The single-clamp quick switching device is characterized in that the distance between the two first clamping parts is matched with the distance between the two clamping plates.
The single-clamp quick switching device is characterized in that the connecting plate is provided with a plurality of bolts, and the connecting plate is connected with the single-clamp device through a plurality of bolts.
The above-mentioned quick auto-change over device of single clamp, wherein, two first clamping part with the second clamping part respectively is equipped with the hydro-cylinder subassembly, the hydro-cylinder subassembly includes: fixed plate and expansion plate, the fixed setting of fixed plate, the expansion plate can be close to or keep away from flexible fixed plate.
The single-clamp quick switching device is characterized in that teeth are arranged on one side face of the fixing plate, and teeth are also arranged on one side face of the telescopic plate, which is opposite to the fixing plate.
The utility model adopts the technology, so that compared with the prior art, the utility model has the positive effects that:
(1) The utility model is provided with the double-clamp device and the single-clamp device, so that the single clamp and the double clamp can be quickly switched, and the construction efficiency is improved. Meanwhile, the installation and the disassembly become simpler and more convenient, the operation time is reduced, and the requirements of rapid and efficient piling in building and infrastructure engineering can be met.
Drawings
Fig. 1 is a schematic diagram of a single clamp quick switching device of the present utility model.
Fig. 2 is a schematic view of a dual clip device of the present utility model.
Fig. 3 is a schematic view of the connector of the present utility model.
Fig. 4 is a schematic view of a single clip device of the present utility model.
Fig. 5 is an assembled schematic view of the connector and single clip device of the present utility model.
Fig. 6 is a schematic view of a tube stake and a larsen stake according to the present utility model.
In the accompanying drawings: 1. a pile driver body; 2. a double-clamp device; 3. a single clamp device; 4. a first clamping part; 5. a second clamping portion; 6. a tubular pile; 7. larson piles; 8. a connector; 9. a clamping plate; 10. a connecting plate; 11. a bolt; 12. an oil cylinder assembly; 13. a fixing plate; 14. a telescoping plate; 15. teeth.
Detailed Description
The present utility model will be further described with reference to the accompanying drawings and specific embodiments, but not limiting the utility model, wherein fig. 1 is a schematic view of a single clip quick switching device of the present utility model, fig. 2 is a schematic view of a double clip device of the present utility model, fig. 3 is a schematic view of a connector of the present utility model, fig. 4 is a schematic view of a single clip device of the present utility model, fig. 5 is an assembled schematic view of a connector and a single clip device of the present utility model, fig. 6 is a schematic view of a pipe pile and a larsen pile of the present utility model, and referring to fig. 1 to 6, a single clip quick switching device of a preferred embodiment is shown, comprising: the pile driver comprises a pile driver body 1, a double-clamping device 2 and a single-clamping device 3, wherein the double-clamping device 2 is connected below the pile driver body 1, the lower end of the double-clamping device 2 is provided with two first clamping parts 4, and the two first clamping parts 4 are used for clamping a pipe pile 6 in an operable manner; the single clamp device 3 is detachably connected to the first clamping part 4, the single clamp device 3 having a second clamping part 5, the second clamping part 5 being operable to clamp the larsen pile 7.
Further, when carrying out the pile driving of Larson pile 7, only need with double-clamp device 2 first clamping part 4 to single clamp device 3 clip can, when beating tubular pile 6, unclamp double-clamp device 2 first clamping part 4, directly tear single clamp device 3 open, can fast switch over single clamp device 3 and double clamp device 2, improve the efficiency of construction.
In a preferred embodiment, as shown in fig. 2, two first clamping portions 4 are arranged opposite each other with a distance between the two first clamping portions 4.
In a preferred embodiment, the distance is equal to the diameter of the pipe pile 6, and the two first clamping portions 4 respectively clamp the two side walls of the pipe pile 6, so that the stability of clamping the pipe pile 6 can be ensured.
The foregoing is merely a preferred embodiment of the present utility model, and is not intended to limit the embodiments and the protection scope of the present utility model.
The present utility model has the following embodiments based on the above description:
In a further embodiment of the present utility model, the single-clip device 3 is provided with a connector 8, the connector 8 is connected to the upper end of the single-clip device 3, and both the first clamping portions 4 are detachably connected to the connector 8.
In a further embodiment of the utility model, as shown in fig. 3, the connector 8 has two clamping plates 9 and a connecting plate 10 connected to the lower ends of the two clamping plates 9, the connecting plate 10 being detachably connected to the upper end of the single clamping device 3, each of the first clamping portions 4 being operable to clamp one of the clamping plates 9.
In a further embodiment of the utility model, as shown in fig. 1, the distance between the two first clamping portions 4 matches the distance between the two clamping plates 9.
In a further embodiment of the utility model, the connecting plate 10 is provided with a plurality of bolts 11, and the connecting plate 10 is connected with the single clamping device 3 through the plurality of bolts 11.
In a further embodiment of the present utility model, the two first clamping portions 4 and the second clamping portion 5 are respectively provided with an oil cylinder assembly 12, and the oil cylinder assembly 12 includes: the fixed plate 13 and expansion plate 14, fixed setting of fixed plate 13, expansion plate 14 can be close to or keep away from expansion fixed plate 13.
In a further embodiment of the present utility model, as shown in fig. 2 and 5, teeth 15 are disposed on a side surface of the fixed plate 13, and teeth 15 are also disposed on a side surface of the telescopic plate 14 opposite to the fixed plate 13, so as to increase the friction force of clamping and avoid falling.
The foregoing is merely illustrative of the preferred embodiments of the present utility model and is not intended to limit the embodiments and scope of the present utility model, and it should be appreciated by those skilled in the art that equivalent substitutions and obvious variations may be made using the description and illustrations of the present utility model, and are intended to be included in the scope of the present utility model.
Claims (9)
1. A single clamp fast switching device, comprising:
A pile driver body;
The double-clamp device is connected below the pile driver body, and the lower end of the double-clamp device is provided with two first clamping parts which are used for clamping the pipe pile in an operating mode;
And the single clamping device is detachably connected to the first clamping part and is provided with a second clamping part, and the second clamping part is used for clamping the Larson pile in an operable way.
2. The quick single clamp switching device according to claim 1, wherein two of the first clamp portions are disposed opposite each other with a distance therebetween.
3. The single clamp quick switching device according to claim 2, wherein the distance is equal to the diameter of the pipe pile, and the two first clamping portions respectively clamp both side walls of the pipe pile.
4. The quick single-clamp switching device according to claim 2, wherein a connector is provided on the single-clamp device, the connector is connected to an upper end of the single-clamp device, and the two first clamping portions are detachably connected to the connector.
5. The quick single-clamp switching device of claim 4, wherein said connector has two clamping plates and a connecting plate connected to lower ends of two of said clamping plates, said connecting plate being detachably connected to an upper end of said single-clamp device, each of said first clamping portions being operable to clamp one of said clamping plates.
6. The quick single clamp switching device of claim 5, wherein the distance between the two first clamp portions matches the distance between the two clamp plates.
7. The quick single-clamp switching device according to claim 5, wherein the connecting plate is provided with a plurality of bolts, and the connecting plate is connected with the single-clamp device through a plurality of bolts.
8. The single clamp quick switching device of claim 1, wherein the two first clamping portions and the second clamping portion are each provided with an oil cylinder assembly, the oil cylinder assembly comprising: fixed plate and expansion plate, the fixed setting of fixed plate, the expansion plate can be close to or keep away from flexible fixed plate.
9. The quick single-clamp switching device of claim 8, wherein teeth are provided on a side of the fixed plate, and teeth are also provided on a side of the telescoping plate facing the fixed plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322689738.0U CN221072623U (en) | 2023-10-08 | 2023-10-08 | Single-clamp quick switching device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322689738.0U CN221072623U (en) | 2023-10-08 | 2023-10-08 | Single-clamp quick switching device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221072623U true CN221072623U (en) | 2024-06-04 |
Family
ID=91266518
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322689738.0U Active CN221072623U (en) | 2023-10-08 | 2023-10-08 | Single-clamp quick switching device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221072623U (en) |
-
2023
- 2023-10-08 CN CN202322689738.0U patent/CN221072623U/en active Active
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