CN202117057U - Full-hydraulic static pipe drawing machine - Google Patents
Full-hydraulic static pipe drawing machine Download PDFInfo
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- CN202117057U CN202117057U CN2011201686208U CN201120168620U CN202117057U CN 202117057 U CN202117057 U CN 202117057U CN 2011201686208 U CN2011201686208 U CN 2011201686208U CN 201120168620 U CN201120168620 U CN 201120168620U CN 202117057 U CN202117057 U CN 202117057U
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Abstract
The utility model relates to a full-hydraulic static pipe drawing machine, which mainly consists of a hydraulic station and an operating mechanism. The hydraulic station drives an oil pump through a motor to provide high pressure oil, and the high pressure oil passes through a hydraulic valve and then enters the operating mechanism. The hydraulic station and the operating mechanism are connected through an oil pipe. Two main oil cylinders are vertically arranged on a base, two ends of a cross beam are respectively erected at the tops of the main oil cylinders, and the middle of the cross beam is a through hole parallel to the base. A joint pipe can extend into the through hole of the cross beam and can movably penetrate in and out of the through hole, the top end of the cross beam is a horizontal plane, and two ends of the joint pipe can conveniently extend out of a radial through hole of a hinge pin and then are erected on the cross beam. During construction, the joint pipe penetrates through the through hole of the cross beam to be sleeved into a cross beam of the operating mechanism, the hinge pin penetrates through the radial through hole of the joint pipe and is placed above the cross beam, the main oil cylinders are operated to rise, the main oil cylinders drive the cross beam, the cross beam drives the hinge pin, and the hinge pin pulls the whole joint pipe to rise.
Description
Technical field
The utility model relates to a kind of tube drawing special equipment of junction block, is specifically related to the tube drawing equipment of the required junction block of a kind of construction of diaphragm wall.
Background technology
Adopt the diaphragm wall of hydraulic grab equipment construction, usually whole diaphragm wall body of wall is divided into the several trough section in the work progress, hydraulic grab excavates single groove section one by one, and concreting.Each groove section construction is accomplished and is interconnected, and promptly forms whole diaphragm wall.Adopt junction block to separate during construction between each groove section, produce when avoiding concreting in the excessive original soil that flow to the adjacent groove section of not constructing, thereby influence the construction of next groove section.Junction block is formed by more piece pipe combine and assemble, and the son pipe is connected by joint, and junction block can be pulled out after concreting finishes initial set.Because concrete butt joint pipe adhesion and frictional resistance after the initial set are very big, need bigger pulling force could junction block be pulled up, use lifting appliance commonly used very uneconomical, thereby need special tube drawing machinery to carry out pulling out of junction block.Junction block tube drawing machinery common on the market adopts four jacking cylinders that top lift is provided; And be provided with special clamping oil cylinder chucking power is provided; But the clamping oil cylinder drives the anchor ear clamping device of folding tube drawing machinery is fixed with junction block, transmits the pulling force of jacking cylinder through the frictional force of anchor ear and junction block.This machinery exists complex operation, and control is complicated, and defectives such as generation potential safety hazard are prone to skid.
Summary of the invention
The utility model technical problem to be solved is to the problems referred to above a kind of simple in structure, convenient and swift, safe and reliable all-hydraulic static(al) tube drawing machinery that is used for the underground continuous wall connector pipe to be provided.
The utility model adopts following technical scheme for solving the problems of the technologies described above:
All-hydraulic static(al) tube drawing machinery is characterized in that mainly being made up of Hydraulic Station and operating mechanism's two parts, and Hydraulic Station provides high-voltage oil liquid through the motor drives oil pump, and high-voltage oil liquid gets into two master cylinders of operating mechanism's part after hydraulic valve bank; Connect through oil pipe between Hydraulic Station and the operating mechanism; Operating mechanism mainly comprises crossbeam, column, base and two master cylinders, and two master cylinders vertically are arranged on the base, and the crossbeam two ends are set up in the top of master cylinder respectively, and the centre of crossbeam is a through hole, and this through hole is between two master cylinders; Junction block can stretch into the through hole of crossbeam and can movablely therein pass in and out; The top of crossbeam is that plane and this plane of level is convenient to the junction block two ends to stretch out after-frame from the radial direction through hole of bearing pin provided thereon.
By technique scheme, ball pivot and sliding support structure combining form are adopted in being connected between master cylinder and the crossbeam, and when avoiding two master cylinders asynchronous, the transverse component of master cylinder top lift generation is to the damage of oil cylinder.
By technique scheme, be the pulling force of disperseing master cylinder to provide, avoid stress too to concentrate the concrete that damages base and its underpart to lead wall, and prevent that master cylinder from toppling over, between the base of below, be provided with column by the master cylinder top.
By technique scheme, each master cylinder is provided with four root posts, column begin to tilt from the top certain angle and at the base place end is the extratensive type attitude.
By technique scheme, four root posts that each master cylinder is provided with center on the ectosome circumference uniform distribution of this oil cylinder respectively; Perhaps four root posts of each master cylinder setting respectively symmetry be positioned at the left and right sides of this master cylinder.
The drawing method of above-mentioned machinery is:
During construction, junction block is inserted in the crossbeam of operating mechanism through the through hole of crossbeam, bearing pin passes the radial direction through hole of junction block and is positioned on the crossbeam; The operation master cylinder rises; Master cylinder drives crossbeam, and crossbeam drives bearing pin, rises through whole junction block of bearing pin pulling; When reaching the top dead centre stroke of master cylinder, the operation master cylinder drops to bottom dead center position, and is artificial with the bearing pin taking-up, penetrates the next through hole of junction block;
Preceding for another example said, the operation master cylinder rises; Move in circles thus, piecemeal junction block is extracted.
The power of oil cylinder is provided by the high-voltage oil liquid that hydraulic oil unit driven by motor oil pump produces.
The utility model compared with prior art has following beneficial effect:
It is simple in structure, drive crossbeam and thereby bearing pin is raised junction block, convenient and swift through oil cylinder; Secondly, owing to only realize tube drawing through two hydraulic jacks, whole process has been avoided a large amount of manually-operated and the operation of heavy wool cylinder, and is easy and simple to handle; The mode of bearing pin is worn in use on junction block; Can resist master cylinder produces in the tube drawing process big top lift or the mechanical big pulling force that produces of whole tube drawing; Realize reliable connection the between junction block and the tube drawing machinery, the skidding that occurs during the top lift having avoided utilizing anchor ear and junction block friction to transmit jacking cylinder in the prior art, safe and reliable; Adopt ball pivot and sliding support structure combining form between master cylinder and the crossbeam, when avoiding two master cylinders asynchronous, the transverse component that the master cylinder top lift produces is to the damage of oil cylinder; A kind of tube drawing equipment and drawing method of special use are provided for underground continuous wall connector pipe construction method.
Description of drawings
Fig. 1 is the all-hydraulic static(al) drawbench operating mechanism structural representation partly of the utility model;
Fig. 2 is the structural representation of the all-hydraulic static(al) drawbench Hydraulic Station part of the utility model;
Fig. 3 is the user mode figure of the all-hydraulic static(al) drawbench of the utility model.
Among the figure, 1-concrete, 2-original soil, 3-junction block, 4-junction block joint, 5-junction block radial direction through hole, 6-bearing pin, the all-hydraulic static(al) drawbench of 7-, 8-hydraulic oil unit, 9-operating mechanism, 10-motor, 11-oil pump, 12-control valve group, 13-master cylinder, 14-crossbeam, 15-base, 16-concrete are led wall, 17-column
The specific embodiment
Further specify the all-hydraulic static(al) tube drawing machinery of the utility model below in conjunction with accompanying drawing 1-3.
Like Fig. 1, shown in 2; All-hydraulic static(al) drawbench 7 mainly is made up of Hydraulic Station 8 and operating mechanism's 9 two parts; Hydraulic Station 8 drives oil pump 11 through motor 10 high-voltage oil liquid is provided; High-voltage oil liquid gets into two master cylinders 13 of operating mechanism's 9 parts after hydraulic valve bank 12, connect through oil pipe between Hydraulic Station 8 and the operating mechanism 9.
Operating mechanism 9 mainly comprises crossbeam 14, column 17, base 15 and two master cylinders 13; Two master cylinders 13 vertically are arranged on the base 15, and crossbeam 14 horizontal positioned and its two ends are set up in the top of master cylinder 13 respectively, and the centre of crossbeam 14 is the circular or rectangular through-hole parallel with base 15, and this through hole is through the thickness of crossbeam 14; This through hole is between two master cylinders 13; Junction block 3 can stretch into the through hole of crossbeam 14 and can movablely therein pass in and out.The top of crossbeam 14 is the plane of level and is convenient to junction block 3 two ends and after the radial direction through hole of bearing pin 6 stretches out, is set up on this plane of crossbeam 14.
Being connected between master cylinder 13 and the crossbeam 14 adopted ball pivot and sliding support structure combining form.
The pulling force of be disperseing master cylinder 13 to provide avoids stress too to concentrate the concrete that damages base 15 and its underpart to lead wall 16, and prevents that master cylinder 13 from toppling over, and is fixed toward being provided with column 17 between the base 15 of below by master cylinder 13 tops.
Each master cylinder 13 is provided with four root posts 17, column 17 begin to tilt from the top certain angle and at base 15 place end is the extratensive type attitude.
Four root posts 17 that each master cylinder 13 is provided with center on the ectosome circumference uniform distribution of this master cylinder 13 respectively; Perhaps four root posts 17 that are provided with of each master cylinder 13 respectively symmetry be positioned at the left and right sides of this master cylinder 13.
Be illustrated in figure 3 as the use figure of all-hydraulic static(al) drawbench 7, adopt junction block 3 to separate during construction between each groove section, produce when avoiding concrete 1 to build in the excessive original soil 2 that flow to the adjacent groove section of not constructing, thereby influence the construction of next groove section.Junction block 3 is formed by more piece pipe combine and assemble, and the son pipe is connected by joint 4, and junction block 3 middle parts whenever have radial direction through hole 5 across a certain distance, and bearing pin 6 therefrom passes when being beneficial to tube drawing.Pulling out of junction block 3 adopts drawbench 7 to accomplish.
During drawbench 7 work, operating mechanism's 9 parts are used crane, junction block 3 is inserted in the through hole of crossbeam 14, the concrete that base 15 is placed in the ground-connecting-wall construction is led on the wall 16.Bearing pin 6 passes the radial direction through hole of reserving in the middle of the junction block 35, and bearing pin 6 two ends are positioned on crossbeam 14 tops.Operation master cylinder 13 rises, and master cylinder 13 drives crossbeam 14, and crossbeam 14 drives bearing pin 6, rises through whole junction block of bearing pin 6 pullings 3.When reaching master cylinder 13 top dead centre strokes, operation master cylinder 13 drops to bottom dead center position, artificial bearing pin 6 is taken out, and penetrates the next through hole 5 of junction block 3, and said before for another example, operation master cylinder 13 rises.Move in circles thus, piecemeal junction block 3 is extracted.
The above disclosed preferred embodiment that is merely the utility model, the equivalence of doing according to the utility model changes, and still belongs to the protection domain of the utility model.
Claims (5)
1. all-hydraulic static(al) tube drawing machinery is characterized in that mainly being made up of Hydraulic Station and operating mechanism's two parts, and Hydraulic Station provides high-voltage oil liquid through the motor drives oil pump, and high-voltage oil liquid gets into two master cylinders of operating mechanism's part after hydraulic valve bank; Connect through oil pipe between Hydraulic Station and the operating mechanism; Operating mechanism mainly comprises crossbeam, column, base and two master cylinders, and two master cylinders vertically are arranged on the base, and the crossbeam two ends are set up in the top of master cylinder respectively, and the centre of crossbeam is a through hole, and this through hole is between two master cylinders; Junction block can stretch into the through hole of crossbeam and can movablely therein pass in and out; The top of crossbeam is that plane and this plane of level is convenient to the junction block two ends to stretch out after-frame from the radial direction through hole of bearing pin provided thereon.
2. tube drawing according to claim 1 machinery is characterized in that ball pivot and the sliding support structure combining form of adopting that be connected between master cylinder and the crossbeam.
3. tube drawing machinery according to claim 1 and 2 is characterized in that between the base of below, being provided with column by the master cylinder top.
4. tube drawing according to claim 3 machinery is characterized in that each master cylinder is provided with four root posts, column begin to tilt from the top certain angle and at the base place end is the extratensive type attitude.
5. tube drawing machinery according to claim 4, four root posts that it is characterized in that each master cylinder setting are respectively around the ectosome circumference uniform distribution of this oil cylinder or the symmetrical respectively left and right sides that is positioned at this master cylinder of four root posts of each master cylinder setting.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201686208U CN202117057U (en) | 2011-05-24 | 2011-05-24 | Full-hydraulic static pipe drawing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201686208U CN202117057U (en) | 2011-05-24 | 2011-05-24 | Full-hydraulic static pipe drawing machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202117057U true CN202117057U (en) | 2012-01-18 |
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ID=45458131
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011201686208U Expired - Fee Related CN202117057U (en) | 2011-05-24 | 2011-05-24 | Full-hydraulic static pipe drawing machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202117057U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102182188A (en) * | 2011-05-24 | 2011-09-14 | 中国一冶集团有限公司 | Full hydraulic static pulling machine and method of underground diaphragm wall joint pipe |
| CN104005403A (en) * | 2014-06-12 | 2014-08-27 | 天津大学 | Drainage channel up-pull device for vacuum preloading consolidation and drainage |
| CN111503082A (en) * | 2020-06-10 | 2020-08-07 | 中国十九冶集团有限公司 | Quick disassembling and assembling equipment for pneumatic anchor rod |
| CN111926815A (en) * | 2020-08-11 | 2020-11-13 | 江苏建院营造股份有限公司 | Tubular pile pulling method and device |
-
2011
- 2011-05-24 CN CN2011201686208U patent/CN202117057U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102182188A (en) * | 2011-05-24 | 2011-09-14 | 中国一冶集团有限公司 | Full hydraulic static pulling machine and method of underground diaphragm wall joint pipe |
| CN102182188B (en) * | 2011-05-24 | 2013-02-27 | 中国一冶集团有限公司 | Full hydraulic static pulling machine and method of underground diaphragm wall joint pipe |
| CN104005403A (en) * | 2014-06-12 | 2014-08-27 | 天津大学 | Drainage channel up-pull device for vacuum preloading consolidation and drainage |
| CN111503082A (en) * | 2020-06-10 | 2020-08-07 | 中国十九冶集团有限公司 | Quick disassembling and assembling equipment for pneumatic anchor rod |
| CN111926815A (en) * | 2020-08-11 | 2020-11-13 | 江苏建院营造股份有限公司 | Tubular pile pulling method and device |
| CN111926815B (en) * | 2020-08-11 | 2021-04-02 | 江苏建院营造股份有限公司 | Tubular pile pulling method and device |
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| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120118 Termination date: 20180524 |
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| CF01 | Termination of patent right due to non-payment of annual fee |