CN104120719B - Impact stake fixture - Google Patents
Impact stake fixture Download PDFInfo
- Publication number
- CN104120719B CN104120719B CN201410306274.3A CN201410306274A CN104120719B CN 104120719 B CN104120719 B CN 104120719B CN 201410306274 A CN201410306274 A CN 201410306274A CN 104120719 B CN104120719 B CN 104120719B
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- Prior art keywords
- armed lever
- pedestal
- guide pipe
- bar
- cylinder body
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- Placing Or Removing Of Piles Or Sheet Piles, Or Accessories Thereof (AREA)
Abstract
The invention discloses a kind of impact stake fixture, comprise crossbeam, crossbeam soffit is provided with pedestal, pedestal and crossbeam are in the same horizontal line, holder is provided with in pedestal, holder one end is provided with armed lever, be connected by built-in screw rod between armed lever with holder, armed lever one end is provided with fastening devices, fastening devices is positioned at outside pedestal, and employing is fixedly connected with between fastening devices with armed lever, armed lever is vertically provided with stem stem, stem stem top is fixed on crossbeam soffit, its bottom is connected with a cylinder body through armed lever, and be connected with cylinder body inner bottom surface, cylinder body soffit is provided with guide pipe, vertically piston rod is installed in guide pipe, piston rod part is connected with cylinder body through guide pipe, be bolted on bottom it on guide pipe, piston rod is two.This impact stake fixture significantly can reduce sealing part abrasion, extends the application life of oil cylinder, and labour intensity is low simultaneously, safety good, operating efficiency is high, effectively can overcome pile body top causes distortion defect because of unbalance stress.
Description
Technical field
The present invention relates to a kind of fixture, particularly a kind of impact stake fixture.
Background technology
Almost, piston rod is monolithic for the structure of the fixture oil cylinder that general pile monkey uses and common oil cylinder.The major defect of the type be vertical force direct effect when playing pile pulling on the piston rod, piston rod shakes because of stressed frequently, and the sealing part abrasion of oil cylinder is very fast, causes changing frequent, and greatly reduces the application life of oil cylinder.In addition in engineering construction, some pile bodies especially some thin-walled pile bodies when driving piles, because the hardness of geologic structure differs, the unequal factor of percussion power of pile monkey makes pile body unbalance stress, therefore the top distortion that pile body contacts with pile monkey is easily caused, cause serious loss to construction, and also have impact on construction speed to a certain extent.
Summary of the invention
The technical problem to be solved in the present invention is: overcome the problems referred to above, provides one significantly can reduce sealing part abrasion, extends the application life of oil cylinder, the impact stake fixture that labour intensity is low simultaneously, safety good, operating efficiency is high.
To achieve these goals, the technical solution used in the present invention is such: impact stake fixture of the present invention, comprise crossbeam, crossbeam soffit is provided with pedestal, pedestal and crossbeam are in the same horizontal line, holder is provided with in pedestal, holder one end is provided with armed lever, be connected by built-in screw rod between armed lever with holder, armed lever one end is provided with fastening devices, fastening devices is positioned at outside pedestal, and employing is fixedly connected with between fastening devices with armed lever, armed lever is vertically provided with stem stem, stem stem top is fixed on crossbeam soffit, its bottom is connected with a cylinder body through armed lever, and be connected with cylinder body inner bottom surface, cylinder body soffit is provided with guide pipe, vertically piston rod is installed in guide pipe, piston rod part is connected with cylinder body through guide pipe, be bolted on bottom it on guide pipe, piston rod is two, seal connector is provided with between two-piston bar, guide pipe soffit is provided with vibrating hammer, vibrating hammer top is connected with two-piston bar by horizontal output shaft.
Further, as a kind of concrete form of structure, stem stem bottom of the present invention adopts pyramidal structure.
Further, as a kind of concrete form of structure, pedestal of the present invention is symmetrically distributed with through hole.
Further, as a kind of concrete form of structure, piston rod of the present invention is made up of leading portion bar and back segment bar, and leading portion bar and back segment bar place are provided with gap.
Further, as a kind of concrete form of structure, leading portion rod rear end of the present invention is provided with groove, and back segment bar leading portion is provided with projection, and the projection of back segment bar extends in the groove of leading portion bar, passes through pinned connection between projection and groove.
Compared with prior art, the invention has the advantages that: this impact stake fixture significantly can reduce sealing part abrasion, extend the application life of oil cylinder, labour intensity is low simultaneously, safety good, operating efficiency is high, effectively can overcome pile body top causes distortion defect because of unbalance stress.
Accompanying drawing explanation
Below in conjunction with drawings and Examples, the present invention is further described.
Fig. 1 is structural representation of the present invention;
In figure: 1. crossbeam; 2. pedestal; 3. stem stem; 4. armed lever; 5. holder; 6. fastening devices; 7. cylinder body; 8. piston rod; 9. guide pipe; 10. seal connector; 11. vibrating hammers.
Detailed description of the invention
In conjunction with the accompanying drawings, the present invention is further detailed explanation.These accompanying drawings are the schematic diagram of simplification, only basic structure of the present invention are described in a schematic way, and therefore it only shows the formation relevant with the present invention.
The preferred embodiment of impact stake fixture of the present invention as shown in Figure 1, comprise crossbeam 1, crossbeam 1 soffit is provided with pedestal 2, pedestal 2 and crossbeam 1 are in the same horizontal line, holder 5 is provided with in pedestal 2, holder 5 one end is provided with armed lever 4, be connected by built-in screw rod between armed lever 4 with holder 5, armed lever 4 one end is provided with fastening devices 6, fastening devices 6 is positioned at outside pedestal 2, and adopt between fastening devices 6 with armed lever 4 and be fixedly connected with, armed lever 4 is vertically provided with stem stem 3, stem stem 3 top is fixed on crossbeam 1 soffit, its bottom is connected with a cylinder body 7 through armed lever 4, and be connected with cylinder body 7 inner bottom surface, cylinder body 7 soffit is provided with guide pipe 9, in guide pipe 9, piston rod 8 is vertically installed, piston rod 8 top is connected with cylinder body 7 through guide pipe 9, be bolted on guide pipe 9 bottom it, piston rod 8 is two, seal connector 10 is provided with between two-piston bar 8, guide pipe 9 soffit is provided with vibrating hammer 11, vibrating hammer 11 top is connected with two-piston bar 8 by horizontal output shaft, described stem stem 3 bottom adopts pyramidal structure, described pedestal 2 is symmetrically distributed with through hole, described piston rod 8 is made up of leading portion bar and back segment bar, leading portion bar and back segment bar place are provided with gap, described leading portion rod rear end is provided with groove, back segment bar leading portion is provided with projection, the projection of back segment bar extends in the groove of leading portion bar, pinned connection is passed through between projection and groove.
Impact stake fixture of the present invention significantly can reduce sealing part abrasion, extends the application life of oil cylinder, and labour intensity is low simultaneously, safety good, operating efficiency is high, effectively can overcome pile body top causes distortion defect because of unbalance stress.Described stem stem 3 bottom adopts pyramidal structure, convenient operation; Described pedestal 2 is symmetrically distributed with through hole, meets design concept; Described piston rod 8 is made up of leading portion bar and back segment bar, leading portion bar and back segment bar place are provided with gap, described leading portion rod rear end is provided with groove, back segment bar leading portion is provided with projection, the projection of back segment bar extends in the groove of leading portion bar, by pinned connection between projection and groove, make its piston rod 8 not easily damaged, extend the application life of its piston rod 8.
With above-mentioned according to desirable embodiment of the present invention for enlightenment, by above-mentioned description, relevant staff in the scope not departing from this invention technological thought, can carry out various change and amendment completely.The technical scope of this invention is not limited to the content on manual, must determine its technical scope according to right.
Claims (3)
1. an impact stake fixture, comprise crossbeam, it is characterized in that: crossbeam soffit is provided with pedestal, pedestal and crossbeam are in the same horizontal line, holder is provided with in pedestal, holder one end is provided with armed lever, be connected by built-in screw rod between armed lever with holder, armed lever one end is provided with fastening devices, fastening devices is positioned at outside pedestal, and employing is fixedly connected with between fastening devices with armed lever, armed lever is vertically provided with stem stem, stem stem top is fixed on crossbeam soffit, its bottom is connected with a cylinder body through armed lever, and be connected with cylinder body inner bottom surface, cylinder body soffit is provided with guide pipe, vertically piston rod is installed in guide pipe, piston rod part is connected with cylinder body through guide pipe, be bolted on bottom it on guide pipe, piston rod is two, seal connector is provided with between two-piston bar, guide pipe soffit is provided with vibrating hammer, vibrating hammer top is connected with two-piston bar by horizontal output shaft, described stem stem bottom adopts pyramidal structure, described pedestal is symmetrically distributed with through hole.
2. impact stake fixture according to claim 1, is characterized in that: described piston rod is made up of leading portion bar and back segment bar, and leading portion bar and back segment bar place are provided with gap.
3. impact stake fixture according to claim 2, is characterized in that: described leading portion rod rear end is provided with groove, and back segment bar leading portion is provided with projection, and the projection of back segment bar extends in the groove of leading portion bar, passes through pinned connection between projection and groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410306274.3A CN104120719B (en) | 2014-07-01 | 2014-07-01 | Impact stake fixture |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410306274.3A CN104120719B (en) | 2014-07-01 | 2014-07-01 | Impact stake fixture |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104120719A CN104120719A (en) | 2014-10-29 |
| CN104120719B true CN104120719B (en) | 2016-01-06 |
Family
ID=51766336
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410306274.3A Active CN104120719B (en) | 2014-07-01 | 2014-07-01 | Impact stake fixture |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104120719B (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SU781260A1 (en) * | 1978-10-30 | 1980-11-23 | Украинское Отделение Всесоюзного Ордена Ленина Проектно-Изыскательского И Научно-Исследовательского Института "Гидропроект" Им. С.Я. Жука | Hydro-pneumatic pile hammer |
| US5445227A (en) * | 1994-03-31 | 1995-08-29 | Heppner; Alden | Release mechanism for a hydraulic post driver |
| CN1616775A (en) * | 2003-11-13 | 2005-05-18 | 江苏东达工程机械股份有限公司 | Guide rod type diesel pile hammer |
| CN101629420A (en) * | 2008-07-18 | 2010-01-20 | 北京纽希液压技术研究所 | Piling hydraulic hammer |
| CN202031094U (en) * | 2011-04-11 | 2011-11-09 | 郭栋 | Split assembled type cylinder hammer body diesel pile hammer |
| CN203924062U (en) * | 2014-07-01 | 2014-11-05 | 广东梅雁吉祥水电股份有限公司 | Impact stake fixture |
-
2014
- 2014-07-01 CN CN201410306274.3A patent/CN104120719B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SU781260A1 (en) * | 1978-10-30 | 1980-11-23 | Украинское Отделение Всесоюзного Ордена Ленина Проектно-Изыскательского И Научно-Исследовательского Института "Гидропроект" Им. С.Я. Жука | Hydro-pneumatic pile hammer |
| US5445227A (en) * | 1994-03-31 | 1995-08-29 | Heppner; Alden | Release mechanism for a hydraulic post driver |
| CN1616775A (en) * | 2003-11-13 | 2005-05-18 | 江苏东达工程机械股份有限公司 | Guide rod type diesel pile hammer |
| CN101629420A (en) * | 2008-07-18 | 2010-01-20 | 北京纽希液压技术研究所 | Piling hydraulic hammer |
| CN202031094U (en) * | 2011-04-11 | 2011-11-09 | 郭栋 | Split assembled type cylinder hammer body diesel pile hammer |
| CN203924062U (en) * | 2014-07-01 | 2014-11-05 | 广东梅雁吉祥水电股份有限公司 | Impact stake fixture |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104120719A (en) | 2014-10-29 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C41 | Transfer of patent application or patent right or utility model | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20151130 Address after: Street Beilun District Chunxiao Haikou River Road 315800 in Zhejiang Province, Ningbo City, No. 9 Applicant after: Zhejiang Zhongrui Engineering Machinery Co., Ltd. Address before: 610000 Jinjiang District, Chengdu, East Street, 18-32 No. 1, floor 5, layer 517, Applicant before: Chengdu Lyudi Technology Co., Ltd. |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee | ||
| CP03 | Change of name, title or address |
Address after: 315800 Zhejiang Province, Ningbo city Beilun District Chunxiao ocean sand Shanxi nine road No. 9 Building 1 No. 1 Building 2, No. 1 building 4, No. 1 Patentee after: ZHEJIANG ZHONGRUI HEAVY INDUSTRY SCIENCE AND TECHNOLOGY CO., LTD. Address before: Street Beilun District Chunxiao Haikou River Road 315800 in Zhejiang Province, Ningbo City, No. 9 Patentee before: Zhejiang Zhongrui Engineering Machinery Co., Ltd. |
|
| CP01 | Change in the name or title of a patent holder | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 315800 Zhejiang Province, Ningbo city Beilun District Chunxiao ocean sand Shanxi nine road No. 9 Building 1 No. 1 Building 2, No. 1 building 4, No. 1 Patentee after: Zhejiang Zhongrui Heavy Engineering Technology Co., Ltd. Address before: 315800 Zhejiang Province, Ningbo city Beilun District Chunxiao ocean sand Shanxi nine road No. 9 Building 1 No. 1 Building 2, No. 1 building 4, No. 1 Patentee before: ZHEJIANG ZHONGRUI HEAVY INDUSTRY SCIENCE AND TECHNOLOGY CO., LTD. |