CN102828752A - Wedge block group of hydraulic rock and concrete splitter - Google Patents
Wedge block group of hydraulic rock and concrete splitter Download PDFInfo
- Publication number
- CN102828752A CN102828752A CN 201110157866 CN201110157866A CN102828752A CN 102828752 A CN102828752 A CN 102828752A CN 201110157866 CN201110157866 CN 201110157866 CN 201110157866 A CN201110157866 A CN 201110157866A CN 102828752 A CN102828752 A CN 102828752A
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- China
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- wedge block
- voussoir
- block group
- piston rod
- center chock
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- Drilling And Exploitation, And Mining Machines And Methods (AREA)
Abstract
The invention relates to a wedge block group of a hydraulic rock and concrete splitter. The wedge block group comprises a hydraulic cylinder, a piston rod connected with the hydraulic cylinder, a middle wedge block connected with the piston rod, and two symmetrical side wedge blocks mutually matched with the middle wedge block. The wedge block group is characterized in that chutes are arranged on the two side wedge blocks; and the shape, width, depth and gradient of the chutes of the side wedge blocks are matched with the overall size of the middle wedge block, so that the middle wedge block can slide in the chutes of the side wedge block. The wedge block group has the benefits that 1. the drilled hole in advance is shallow, so that the energy consumption of drilling equipment can be saved, and the efficiency is improved; 2. when the middle wedge block moves to the end, the sharp part can not stretch out between the two side wedge blocks and can not collide with the bottom of rock or a concrete hole so as to prevent rupture; and 3. the strokemm of the middle wedge block is relatively short, and thus the length of corresponding cylinder and the piston is shortened; the materials are few; the weight is greatly lightened, and the cost is low.
Description
Technical field
The present invention relates to a kind of hydraulic pressure rock concrete splitting machine, relate in particular to voussoir group in this hydraulic pressure rock concrete splitting machine.
Background technology
Various rock and ores and concrete all have very high compressive strength, but its tensile strength is less, and hydraulic pressure rock concrete splitting machine is exactly the characteristics that are fragility according to rock and concrete, utilizes wedge principle design.
Hydraulic pressure rock concrete splitting machine mainly is made up of Hydraulic Station and splitting rifle two large divisions; When the center chock of the hydraulic oil promotion splitting rifle of Hydraulic Station output is proal; The side voussoir is strutted to both sides; Produce huge splitting power, the object of treating splitting was split by predetermined direction in very short time.
The main application scenario of hydraulic pressure rock concrete splitting machine has: the exploitation of various building stones, rock, concrete demolition reduction in the construction occasion, large rock mass, ore, concrete secondary splitting, the application of rescue and relief work and other special construction occasions.
Visible by Fig. 1: the piston rod 1 that is connected with hydraulic cylinder in the prior art; The center chock 2 that piston rod 1 connects; With center chock 2 cooperatively interact two the symmetry side voussoir 3, the fitting face of center chock and side voussoir is a tapered plane.
The defective of voussoir group in the prior art: the stroke of center chock is longer, causes oil cylinder and piston rod length long, and material is many, Heavy Weight, and cost is high; Center chock is stretched out from the voussoir of both sides, needs boring in advance darker; The tip of the center chock of stretching out is run into the bottom of rock or concrete hole easily, causes fracture.
Summary of the invention
The technical issues that need to address of the present invention have provided a kind of hydraulic pressure rock concrete splitting machine voussoir group, are intended to solve the above problems.
In order to solve the problems of the technologies described above, the present invention realizes through following technical scheme:
The present invention includes: the piston rod that is connected with hydraulic cylinder; Described piston rod connects the upper end of center chock; In the both sides of center chock is the side voussoir that cooperates with center chock; Described side voussoir upper end links together with retainer; On the both sides voussoir that cooperates with center chock, have skewed slot, center chock slides in side voussoir skewed slot.
Compared with prior art, the invention has the beneficial effects as follows: it is shallow 1, to hole in advance, practices thrift the rig energy consumption; Raise the efficiency 2, center chock move to the end time tip can not stretch out in the middle of the voussoir from both sides; Can not run into the bottom of rock or concrete hole and cause the stroke of fracture 3, center chock shorter, corresponding oil cylinder and piston rod length shorten, and material is few; Weight alleviates greatly, and cost is low.
Description of drawings
Fig. 1 is the structural representation of voussoir group in the prior art;
Fig. 2 is the structural representation of voussoir group of the present invention.
The specific embodiment
Below in conjunction with the accompanying drawing and the specific embodiment the present invention is described in further detail:
Visible by Fig. 2, the present invention includes: the piston rod 4 that is connected with hydraulic cylinder; The center chock 5 that is connected with described piston rod 4; With described center chock 5 cooperatively interact two the symmetry side voussoir 6; Described both sides voussoir 6 with the center chock fitting face on have skewed slot, the shape of skewed slot, width, the degree of depth and the gradient all cooperate with the appearance and size of center chock, so that center chock slides in skewed slot.
The common elements of structure of the present invention and existing structure has piston rod, side voussoir and center chock.But the present invention be characterised in that the side voussoir with the center chock fitting face on have skewed slot.
Voussoir seesawed during the piston rod of hydraulic cylinder of the present invention promoted, and when central voussoir is proal, because center chock cooperates with the inclined-plane of side voussoir, can promotes the side voussoir and move to both sides, produced huge motive force, reached the effect of division object.
Claims (2)
1. a hydraulic pressure rock concrete splitting machine voussoir group comprises: hydraulic cylinder; The piston rod that is connected with hydraulic cylinder; The center chock that is connected with described piston rod; With described center chock cooperatively interact two the symmetry the side voussoir; It is characterized in that: on the face that matches with center chock of described both sides voussoir, have skewed slot.
2. hydraulic pressure rock concrete splitting machine voussoir group according to claim 1, it is characterized in that: the shape of described skewed slot, width, the degree of depth and the gradient all cooperate with the appearance and size of center chock, so that center chock slides in skewed slot.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201110157866 CN102828752A (en) | 2011-06-13 | 2011-06-13 | Wedge block group of hydraulic rock and concrete splitter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201110157866 CN102828752A (en) | 2011-06-13 | 2011-06-13 | Wedge block group of hydraulic rock and concrete splitter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102828752A true CN102828752A (en) | 2012-12-19 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201110157866 Pending CN102828752A (en) | 2011-06-13 | 2011-06-13 | Wedge block group of hydraulic rock and concrete splitter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102828752A (en) |
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104018502A (en) * | 2014-06-11 | 2014-09-03 | 田永和 | Static high-speed decomposition machine |
| CN105003265A (en) * | 2015-08-13 | 2015-10-28 | 成都凯隆机械维修有限公司 | Splitting gun system for hydraulic stone exploiting splitter |
| CN104999567A (en) * | 2015-08-13 | 2015-10-28 | 成都凯隆机械维修有限公司 | Wedge block system for hydraulic rock concrete splitter |
| CN105003264A (en) * | 2015-08-13 | 2015-10-28 | 成都凯隆机械维修有限公司 | Splitting system for hydraulic rock splitter |
| CN104999568A (en) * | 2015-08-13 | 2015-10-28 | 成都凯隆机械维修有限公司 | Wedge block system of stone splitter |
| CN105019899A (en) * | 2015-08-13 | 2015-11-04 | 成都凯隆机械维修有限公司 | Wedge block system of stone mining hydraulic cleaving machine |
| CN105019900A (en) * | 2015-08-13 | 2015-11-04 | 成都凯隆机械维修有限公司 | Wedge block system for hydraulic cleaving machine |
| CN105014796A (en) * | 2015-08-13 | 2015-11-04 | 成都凯隆机械维修有限公司 | Wedge block system of hydraulic rock and concrete cleaving machine |
| CN107761741A (en) * | 2017-10-18 | 2018-03-06 | 中铁八局集团建筑工程有限公司 | One kind manually abolishes inner support beam method |
| CN113565505A (en) * | 2021-07-09 | 2021-10-29 | 中铁二十一局集团轨道交通工程有限公司 | Rock hydraulic rock breaking process capable of realizing continuous multipoint splitting in drill hole |
| CN114542064A (en) * | 2022-03-04 | 2022-05-27 | 徐州奔蓝机械科技有限公司 | Splitting machine for mine excavation |
-
2011
- 2011-06-13 CN CN 201110157866 patent/CN102828752A/en active Pending
Cited By (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104018502A (en) * | 2014-06-11 | 2014-09-03 | 田永和 | Static high-speed decomposition machine |
| CN104018502B (en) * | 2014-06-11 | 2016-01-06 | 田永和 | Static high speed disintegrator |
| CN105019900A (en) * | 2015-08-13 | 2015-11-04 | 成都凯隆机械维修有限公司 | Wedge block system for hydraulic cleaving machine |
| CN105003264A (en) * | 2015-08-13 | 2015-10-28 | 成都凯隆机械维修有限公司 | Splitting system for hydraulic rock splitter |
| CN104999568A (en) * | 2015-08-13 | 2015-10-28 | 成都凯隆机械维修有限公司 | Wedge block system of stone splitter |
| CN105019899A (en) * | 2015-08-13 | 2015-11-04 | 成都凯隆机械维修有限公司 | Wedge block system of stone mining hydraulic cleaving machine |
| CN104999567A (en) * | 2015-08-13 | 2015-10-28 | 成都凯隆机械维修有限公司 | Wedge block system for hydraulic rock concrete splitter |
| CN105014796A (en) * | 2015-08-13 | 2015-11-04 | 成都凯隆机械维修有限公司 | Wedge block system of hydraulic rock and concrete cleaving machine |
| CN105003265A (en) * | 2015-08-13 | 2015-10-28 | 成都凯隆机械维修有限公司 | Splitting gun system for hydraulic stone exploiting splitter |
| CN107761741A (en) * | 2017-10-18 | 2018-03-06 | 中铁八局集团建筑工程有限公司 | One kind manually abolishes inner support beam method |
| CN113565505A (en) * | 2021-07-09 | 2021-10-29 | 中铁二十一局集团轨道交通工程有限公司 | Rock hydraulic rock breaking process capable of realizing continuous multipoint splitting in drill hole |
| CN113565505B (en) * | 2021-07-09 | 2024-03-26 | 中铁二十一局集团轨道交通工程有限公司 | Rock hydraulic rock breaking process capable of continuously splitting at multiple points in drilled hole |
| CN114542064A (en) * | 2022-03-04 | 2022-05-27 | 徐州奔蓝机械科技有限公司 | Splitting machine for mine excavation |
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| PB01 | Publication | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20121219 |