CN213773351U - Universal large pile cap - Google Patents
Universal large pile cap Download PDFInfo
- Publication number
- CN213773351U CN213773351U CN202022409437.4U CN202022409437U CN213773351U CN 213773351 U CN213773351 U CN 213773351U CN 202022409437 U CN202022409437 U CN 202022409437U CN 213773351 U CN213773351 U CN 213773351U
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- China
- Prior art keywords
- sleeve
- pile
- pile cap
- guide rail
- wall
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- Placing Or Removing Of Piles Or Sheet Piles, Or Accessories Thereof (AREA)
Abstract
The utility model provides a general large pile cap, wherein the sleeve is cylindrical, the sleeve outer wall is provided with a reinforcing rib, a guide rail clamping groove is integrally formed on the reinforcing rib on one side of the sleeve, the guide rail clamping groove is matched with a pile driving frame guide rail of a pile driving barge, a hanging nose is welded on the upper part of the sleeve outer wall and is connected with a pile hammer through a chain ring, a limiting block is arranged on the upper part of the inner wall of the sleeve, a limiting groove is arranged on the lower part of the inner wall of the sleeve, a secondary striking is arranged in the sleeve and between the limiting block and the limiting groove, the outer diameter of the secondary striking is equal to the inner diameter of the sleeve, and the secondary striking moves up and down in the sleeve; has the advantages that: the utility model adopts integral forging to reduce the consumption of striking energy and bear the instantaneous strong impact force of the pile hammer; the sleeve is rolled by an integral steel plate, so that the abrasion of the cylinder wall caused by reciprocating motion of the replacement hammer in the sleeve is reduced; the chain ring bears the pulling force of the pile hammer when the maximum striking energy is achieved, meanwhile, the pile hammer and the pile cap are connected quickly, efficiently, simply and conveniently, and the replacement difficulty of the pile cap is simplified.
Description
Technical Field
The utility model belongs to the technical field of pile pipe pile construction and specifically relates to a general large-scale pile cap is related to.
Background
The structure and the connected mode of current pile hammer and pile cap are different, have caused more inconvenience and great cost for offshore construction, and the pile cap is as the important device of biography power between pile hammer and stake pipe, is a pivot that the pile hammer hydraulic energy transmission was given the stake pipe pile energy, need design a general pile cap, carries out offshore construction, need solve following problem: firstly, design a reasonable pile cap structure and can cooperate most pile hammers to be under construction, secondly adopt which kind of connected mode can realize high-efficient quick and match between different pile hammers, thirdly the appointing of selection, processing technology and the thermal treatment technology of pile cap material.
Disclosure of Invention
The utility model aims to solve the defects of the prior art and provide a general large pile cap.
The utility model discloses new technical scheme is: the utility model provides a general large-scale pile cap, includes chain ring, stopper, replaces to beat, spacing groove, guide rail draw-in groove, strengthening rib, hangs nose and sleeve, the sleeve be the tube-shape, sleeve outer wall be equipped with the strengthening rib, sleeve one side strengthening rib on integrated into one piece have a guide rail draw-in groove, guide rail draw-in groove and pile driving frame guide rail phase-match of pile driving ship, sleeve outer wall upper portion welding have and hang the nose, hang the nose and pass through the chain ring and be connected with the pile hammer, sleeve inner wall upper portion be equipped with the stopper, sleeve inner wall lower part be equipped with the spacing groove, the sleeve in and stopper and spacing inter-chamber install and replace and beat, and replace and beat the external diameter and match with the sleeve internal diameter, replace and beat up-and-down motion in the sleeve.
The sleeve is Q690D.
The sleeve is made of an integral steel plate in a rolling mode.
The stirband is 30Cr2Ni2 Mo.
The forging is integral forging.
The chain ring is Q690D.
The number of the reinforcing ribs is 4.
The number of the hanging noses is 4.
The utility model has the advantages that: the utility model adopts integral forging to reduce the consumption of striking energy and bear the instantaneous strong impact force of the pile hammer; the sleeve is rolled by an integral steel plate, so that the abrasion of the cylinder wall caused by reciprocating motion of the replacement hammer in the sleeve is reduced; the chain ring bears the pulling force of the pile hammer when the maximum striking energy is achieved, meanwhile, the pile hammer and the pile cap are connected quickly, efficiently, simply and conveniently, and the replacement difficulty of the pile cap is simplified.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
Wherein: 1. the device comprises a chain ring, 2, a limiting block, 3, a replacing hammer, 4, a guide rail clamping groove, 5, a reinforcing rib, 6, a hanging nose, 7, a sleeve, 8 and a pile hammer.
Detailed Description
The present invention will be further described with reference to the accompanying drawings.
The utility model provides a general large-scale pile cap, includes chain ring 1, stopper 2, replaces 3, spacing groove, guide rail draw-in groove 4, strengthening rib 5, hangs nose 6 and sleeve 7 of beating, sleeve 7 be the tube-shape, sleeve 7 outer wall be equipped with strengthening rib 5, sleeve 7 one side strengthening rib 5 on integrated into one piece have guide rail draw-in groove 4, guide rail draw-in groove 4 and pile driving frame guide rail phase-match of pile driving ship, the welding of sleeve 7 outer wall upper portion hang nose 6, hang nose 6 and be connected with pile hammer 8 through chain ring 1, sleeve 7 inner wall upper portion be equipped with stopper 2, sleeve 7 inner wall lower part be equipped with the spacing groove, sleeve 7 in and stopper 2 and spacing groove between install and replace 3 of beating, and replace 3 external diameters and sleeve 7 internal diameters to match, replace 3 of beating up-and down motion in sleeve 7.
The sleeve 7 is Q690D.
The sleeve 7 is made of an integral steel plate in a rolling mode.
The Tidi 3 is 30Cr2Ni2 Mo.
The forging 3 is a whole forging.
The chain ring 1 is Q690D.
The number of the reinforcing ribs 5 is 4.
The number of the hanging noses 6 is 4.
Claims (8)
1. The utility model provides a general large-scale pile cap, includes chain link (1), stopper (2), replaces and beats (3), spacing groove, guide rail draw-in groove (4), strengthening rib (5), hangs nose (6) and sleeve (7), its characterized in that: sleeve (7) be the tube-shape, sleeve (7) outer wall be equipped with strengthening rib (5), sleeve (7) one side strengthening rib (5) on integrated into one piece have guide rail draw-in groove (4), guide rail draw-in groove (4) and pile driver's pile frame guide rail phase-match, sleeve (7) outer wall upper portion welding have hanging nose (6), hanging nose (6) be connected with pile hammer (8) through chain ring (1), sleeve (7) inner wall upper portion be equipped with stopper (2), sleeve (7) inner wall lower part be equipped with the spacing groove, sleeve (7) in and stopper (2) and spacing groove install between and replace and beat (3), and replace and beat (3) external diameter and sleeve (7) internal diameter and match, replace and beat (3) up-and down motion in sleeve (7).
2. The universal large pile cap of claim 1, wherein: the sleeve (7) is Q690D.
3. A universal large pile cap according to claim 1 or 2, characterized in that: the sleeve (7) is made of an integral steel plate in a rolling mode.
4. The universal large pile cap of claim 1, wherein: the Tidi (3) is 30Cr2Ni2 Mo.
5. The universal large pile cap of claim 1 or 4, wherein: the forging (3) is integrally forged.
6. The universal large pile cap of claim 1, wherein: the chain ring (1) is Q690D.
7. The universal large pile cap of claim 1, wherein: the number of the reinforcing ribs (5) is 4.
8. The universal large pile cap of claim 1, wherein: the number of the hanging noses (6) is 4.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022409437.4U CN213773351U (en) | 2020-10-27 | 2020-10-27 | Universal large pile cap |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022409437.4U CN213773351U (en) | 2020-10-27 | 2020-10-27 | Universal large pile cap |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213773351U true CN213773351U (en) | 2021-07-23 |
Family
ID=76911714
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022409437.4U Active CN213773351U (en) | 2020-10-27 | 2020-10-27 | Universal large pile cap |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213773351U (en) |
-
2020
- 2020-10-27 CN CN202022409437.4U patent/CN213773351U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |