CN107060850A - A kind of intelligent microlight-type Mine anchorage cable tensioner - Google Patents
A kind of intelligent microlight-type Mine anchorage cable tensioner Download PDFInfo
- Publication number
- CN107060850A CN107060850A CN201710424864.XA CN201710424864A CN107060850A CN 107060850 A CN107060850 A CN 107060850A CN 201710424864 A CN201710424864 A CN 201710424864A CN 107060850 A CN107060850 A CN 107060850A
- Authority
- CN
- China
- Prior art keywords
- microlight
- stretch
- intelligent
- anchorage cable
- force value
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
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- E—FIXED CONSTRUCTIONS
- E21—EARTH DRILLING; MINING
- E21D—SHAFTS; TUNNELS; GALLERIES; LARGE UNDERGROUND CHAMBERS
- E21D20/00—Setting anchoring-bolts
Abstract
The present invention relates to a kind of intelligent microlight-type Mine anchorage cable tensioner, it includes power source (6), force value table (2), stretch-draw jack (3) and high-pressure oil pipe (1).The force value table (2) is arranged on power source (6), one end connection power source (6) of high-pressure oil pipe (1), other end connection stretch-draw jack (3).The labor intensity of workmen is alleviated, operating efficiency is improved, so as to save production cost.Pass through the improvement of stretch-draw jack structure, not only reduce the welding sequence in the production of stretch-draw jack, and solve the leakage produced by welding quality and be not easily repaired the problem of making whole cylinder barrel big part rejection, unnecessary waste is reduced, cost is reduced.
Description
Technical field
The present invention relates to a kind of mining tensioning equipment, more particularly to a kind of intelligent microlight-type Mine anchorage cable tensioner.
Background technology
At present, Mine anchorage cable tensioner is mostly by power source, high-pressure oil pipe, force value table, stretch-draw jack etc. four
It is grouped into.Composition structure is shown in that Fig. 1, Fig. 1 show two kinds of Mine anchorage cable tensioners of the prior art, and the wherein left side is pneumatic
Type Mine anchorage cable tensioner, the right is type hand Mine anchorage cable tensioner.
Power source is generally divided into electric hydraulic pump, air-driven hydraulic pump, three kinds of hydraulic hand-pump.
Force value table has two kinds of the explicit force value table of standard machinery table sum.Even if but both digital tables are all reading work(
Can, it is impossible to preserve data record, it is impossible to which implementation monitoring is carried out to work progress, it is impossible to find due to workman's sense of responsibility not
By force, use inferior materials and turn out substandard goods, do not constructed according to the requirement of design specification during anchor cable construction, and the concealed work caused, it is impossible to more
The safety and worker's life security of good guarantee coal production.
Stretch-draw jack part therein needs to be lifted with manpower to be connected with anchor cable in work progress, so its weight is determined
The labor intensity and efficiency of workmen.It by density is 7.85g/cm that current existing stretch-draw jack, which is,3Steel
Material is made, and weight is heavier.Operating wastes time and energy, and influences operating efficiency.In addition, in the structure side of jack
Face, the oil inlet and outlet of jack is easily occurred due to oil leak caused by weld defect mostly using the method (referring to Fig. 2) of welding
Or even phenomenon of rupture, it is not easy to repairing even can destroy whole cylinder barrel, cause to waste.
In the prior art there is also a variety of similar tensioners, such as：
CN2455695Y discloses a kind of prestressing force anti-rotary front clamp type jack, including fueller,
Hydraulic tensioning device, top pressing device and moveable anchor are constituted.But its composition is complicated, labor intensity is big, inefficient,
It is unfavorable for application.
CN2751108Y discloses a kind of big-tonnage multi-cylinder type anchor cable stretching tool, including hydraulic pump, anchor cable fixture, hydraulic pressure
Cylinder and fluid pressure line, connect hydraulic pump with hydraulic cylinder by fluid pressure line；Clip jaw on hydraulic cylinder is clipped on anchor cable.Institute
Stating equipment needs the anchor cable for different size, constantly changes corresponding clip jaw.
CN102337911A discloses a kind of hydraulic front-clamp type anchor cable tensioning machine tool.It is a tubular in hydraulic cylinder
Big piston and tubular valve piston, promote big valve piston to move forward or retreat by hydraulic oil, are retreated so as to haul the anchor cable being locked
Motion, realizes the process of outside stretch-draw anchor.But the equipment is still heavier, and complicated.
CN202578729U discloses a kind of hand-held mine pneumatic anchor cable tensioning machine tool.Including air-driven hydraulic pump, hydraulic pressure
Pipeline and the stretch-draw jack being connected by fluid pressure line with air-driven hydraulic pump.It is mainly to solve existing mine pneumatic anchor cable
Design is integrated between air-driven hydraulic pump and pneumatic drilling machine on tensioner, when any system breaks down, may all be led
The problem of causing the deactivation of whole equipment or scrap.
CN103233754A discloses a kind of Mine anchorage cable tensioner, including air-driven hydraulic pump, stretch-draw jack, high pressure
Oil pipe.But it does not have the design of force value table, stretch-draw jack is also conventional design.
CN203702199U also discloses that a kind of Portable anchor tensioner, but its internal mechanical structure is excessively complicated,
It is not appropriate for portable.
Due to the variety of problems that above-mentioned tensioner is present, therefore need a kind of intelligent mining stretching machine of microlight-type of exploitation badly
Tool.
The content of the invention
It is an object of the invention to develop a kind of intelligent microlight-type Mine anchorage cable tensioner.
First, in order to solve because stretch-draw jack is heavier, caused by labor strength it is big, inefficiency
The problem of, inventor has selected the aluminium of high-strength low-density in terms of selection, successfully by stretch-draw jack weight reduction
50% or so (compared with the stretch-draw jack that the ferrous materials of same model make).
Secondly, for the frequent oil leak of stretch-draw jack hydraulic fluid port weld and generation fracture the problem of, inventor changes
Original welding design structure of stretch-draw jack oil port, and use direct processing and forming technology, successfully solve oil leak and
Phenomenon of rupture.
Again, in order to effectively avoid because workman lacks a sense of responsibility, use inferior materials and turn out substandard goods, do not press during anchor cable construction
Requirement according to design specification is constructed, and the threat of the safety and worker's life security to coal production caused.We successfully grind
Make with the intelligentized force value table of memory function, Wireless data acquisition unit, adapter and computer software kit.
To reach above-mentioned purpose, the invention provides following technical scheme：
A kind of intelligent microlight-type Mine anchorage cable tensioner, it includes air-driven hydraulic pump (or hydraulic hand-pump or electronic
Pump), hydraulic support high-pressure oil pipe, stretch-draw jack, intelligent force value table, Wireless data acquisition unit, communications adapter and computer
Software etc. is constituted.
Wherein still used in terms of power source：Air-driven hydraulic pump or hydraulic hand-pump or electrodynamic pump are not improved and adjusted
It is whole.
Preferably, the invention provides following technical scheme：
A kind of intelligent microlight-type Mine anchorage cable tensioner, it includes power source 6, force value table 2 and stretch-draw jack 3,
The force value table 2 is aluminum material.
Preferably, described intelligent microlight-type Mine anchorage cable tensioner, in addition to high-pressure oil pipe 1.
It is highly preferred that the force value table 2 is arranged on power source 6, one end connection power source 6 of high-pressure oil pipe 1, the other end
Connect stretch-draw jack 3.
It is highly preferred that the force value table 2 is integrated with memory and memory module, the external connection data acquisition of force value table 2
Device 7 and communications adapter 8.
Preferably, the power source 6 is selected from electric hydraulic pump, air-driven hydraulic pump or hydraulic hand-pump.
Preferably, the oil inlet 11 of stretch-draw jack 3 and oil-out 12 using direct machine-shaping non-solder.
System is constituted present invention also offers a kind of tensioner, stating system includes the above-mentioned mining anchor of intelligent microlight-type
Cable stretching equipment.
It is highly preferred that described tensioner composition system also includes：Wireless data acquisition unit 7, communications adapter 8 and meter
Calculation machine.
Inventor has done innovative design in terms of two to stretch-draw jack：
1st, employing aluminium to mitigate the part of its weight stretch-draw jack replaces steel, successfully by weight reduction
50%.
2nd, the oil inlet of stretch-draw jack eliminates welding procedure step, is changed into direct machine-shaping, referring specifically to accompanying drawing
3。
Change function and composition structure in terms of force value table：Force value table is integrated with memory and memory module and added wireless
Data acquisition unit 7 carries out data acquisition, adds communications adapter 8 and computer software to data progress analysis forming curves and report
Table and the statistics to product qualification rate, and make electronic record and preserved.Ordinarily manometer or common digital display meter are changed,
Can only reading, no store-memory function, it is impossible to analyze data immediately, it is impossible to the present situation that electronic record is preserved.Structure composition is referred to
Accompanying drawing 4.
Tensioner of the present invention has the advantages that compared with conventional tensioner：
First, by mitigating the weight of stretch-draw jack, workmen's quantity is reduced, the work of workmen is alleviated
Intensity, improves operating efficiency, so as to save production cost.
Secondly, by the improvement of stretch-draw jack structure, the welding sequence in the production of stretch-draw jack is not only reduced,
And solve the leakage produced by welding quality and be not easily repaired the problem of making whole cylinder barrel big part rejection, reducing need not
The waste wanted, reduces cost.
Again, by the improvement to force value table, store-memory function is added, Wireless data acquisition unit, communication is equipped with
Adapter, computer software etc. change conventional only instant reading, it is impossible to stored record, it is impossible to supervised in real time to work progress
Survey, it is impossible to form the present situations such as electronic record.Pass through the avoiding because of workmen's responsibility effectively of the real-time monitoring to work progress
The heart is not strong, is used inferior materials and turned out substandard goods during anchor cable construction, not according to concealed work formed by the requirement construction of design specification to coal
The threat that the safety and worker's life security of ore deposit production are produced.
Brief description of the drawings
Fig. 1 improve in the prior art before tensioner figure；
Stretch-draw jack sectional view before Fig. 2 is improved in the prior art；
Fig. 3 the application tensioner constitutes system diagram；
Fig. 4 the application stretch-draw jack sectional views.
Wherein, 1- high-pressure oil pipes, 2- force value tables, 3- stretch-draw jacks, 4- air-driven hydraulic pumps, 5- hydraulic hand-pumps, 6- is moved
Power source, 7- Wireless data acquisition units, 8- communications adapters, 9- hydraulic fluid ports, 10- welding, 11- oil inlets, 12- oil-outs.
Embodiment
Below by embodiment, the invention will be further described.It should be understood that methods described of the embodiment of the present invention
It is only used for the explanation present invention, rather than limitation of the present invention, to preparation side of the invention under the concept thereof of the present invention
The simple modifications of method belong to the scope of protection of present invention.
The present invention is described in detail with reference to the accompanying drawings and detailed description.
With reference to the accompanying drawing 3 of present invention composition system diagram, it includes power source 6 (air-driven hydraulic pump or hydraulic hand-pump or electricity
Hydrodynamic press pump), high-pressure oil pipe 1, force value table 2, stretch-draw jack 3, Wireless data acquisition unit 7, communications adapter 8, computer software.
By the Mine anchorage cable tensioner of directly machine-shaping of the invention, connection is integrated with store-memory functional module
Digital display type intelligent meter, while adding Wireless data acquisition unit 7, communications adapter 8 and apparatus such as computer, further provided with certainly
The data statistic analysis software of main exploitation completes whole function.Workmen lifts stretch-draw jack 3 in work progress
Anchor cable is directed at, the source 6 that turns on the power makes stretch-draw jack 3 clamp anchor cable, continues to pressurize until default detected value, force value table 2 is remembered
The data of the lower whole process of record, are transferred on computer, then pass through after being gathered with Wireless data acquisition unit 7 by communications adapter 8
Computer software is analyzed data, and generation form and curve map calculate qualification rate simultaneously, and data are preserved in computer,
Form electronic record.
Referring to the drawings 4, one of described tensioner part stretch-draw jack 3 by way of steel are replaced by into aluminium come
Mitigate the weight of its own；Cut by way of using direct machine-shaping to hydraulic fluid port 9 and welded this manufacturing procedure, simultaneously
Avoid the leakage caused due to weld defect and phenomenon of rupture.
Claims (8)
1. a kind of intelligent microlight-type Mine anchorage cable tensioner, it is characterised in that：Including power source (6), force value table (2) and
Jack (3) is drawn, the force value table (2) is aluminum material.
2. intelligent microlight-type Mine anchorage cable tensioner according to claim 1, it is characterised in that also including hydraulic oil
Manage (1).
3. intelligent microlight-type Mine anchorage cable tensioner according to claim 2, it is characterised in that：The force value table
(2) it is arranged on power source (6), one end connection power source (6) of high-pressure oil pipe (1), other end connection stretch-draw jack (3).
4. intelligent microlight-type Mine anchorage cable tensioner according to claim 1, it is characterised in that：The force value table
(2) memory and memory module, force value table (2) external connection Wireless data acquisition unit (7) and communications adapter (8) are integrated with.
5. intelligent microlight-type Mine anchorage cable tensioner according to claim 1, it is characterised in that：The power source
(6) electric hydraulic pump, air-driven hydraulic pump or hydraulic hand-pump are selected from.
6. intelligent microlight-type Mine anchorage cable tensioner according to claim 1, it is characterised in that：Stretch-draw jack
(3) oil inlet (11) and oil-out (12) non-solder using direct machine-shaping.
7. a kind of tensioner constitutes system, it is characterised in that：The system includes any described intellectualities of claim 1-6
Microlight-type Mine anchorage cable tensioner.
8. tensioner according to claim 7 constitutes system, it is characterised in that also include：Wireless data acquisition unit (7),
Communications adapter (8) and computer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710424864.XA CN107060850A (en) | 2017-06-07 | 2017-06-07 | A kind of intelligent microlight-type Mine anchorage cable tensioner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710424864.XA CN107060850A (en) | 2017-06-07 | 2017-06-07 | A kind of intelligent microlight-type Mine anchorage cable tensioner |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107060850A true CN107060850A (en) | 2017-08-18 |
Family
ID=59617667
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710424864.XA Pending CN107060850A (en) | 2017-06-07 | 2017-06-07 | A kind of intelligent microlight-type Mine anchorage cable tensioner |
Country Status (1)
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Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2617862Y (en) * | 2003-01-09 | 2004-05-26 | 李珠 | Automatic prestressed tensioner |
| CN101266473A (en) * | 2008-04-22 | 2008-09-17 | 中国水利水电第七工程局成都水电建设工程有限公司 | Anchorage cable stretching automatic monitoring system and control method |
| CN201865358U (en) * | 2010-11-24 | 2011-06-15 | 湖南联智桥隧技术有限公司 | Intelligent synchronous prestress tensioning system |
| CN202562677U (en) * | 2012-03-31 | 2012-11-28 | 田剑东 | Prestress under anchorage intelligent synchronous stretching and drawing detection device |
| CN202578729U (en) * | 2012-05-30 | 2012-12-05 | 山西兰花科技创业股份有限公司 | Hand-held type mining pneumatic anchor rope tension machine |
| WO2012171157A1 (en) * | 2011-06-13 | 2012-12-20 | 中国矿业大学(北京) | Tension meter for anchor rod with constant resistance and large deformation |
| CN103233754A (en) * | 2013-05-13 | 2013-08-07 | 蔡青林 | Tensioning device for anchor cable for mine |
| CN103323161A (en) * | 2012-03-21 | 2013-09-25 | 田剑东 | Detecting device of pre-stress of anchor |
| CN105240037A (en) * | 2015-10-21 | 2016-01-13 | 浙江工业大学 | Information anchor rod with detecting and alarming functions |
-
2017
- 2017-06-07 CN CN201710424864.XA patent/CN107060850A/en active Pending
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2617862Y (en) * | 2003-01-09 | 2004-05-26 | 李珠 | Automatic prestressed tensioner |
| CN101266473A (en) * | 2008-04-22 | 2008-09-17 | 中国水利水电第七工程局成都水电建设工程有限公司 | Anchorage cable stretching automatic monitoring system and control method |
| CN201865358U (en) * | 2010-11-24 | 2011-06-15 | 湖南联智桥隧技术有限公司 | Intelligent synchronous prestress tensioning system |
| WO2012171157A1 (en) * | 2011-06-13 | 2012-12-20 | 中国矿业大学(北京) | Tension meter for anchor rod with constant resistance and large deformation |
| CN103323161A (en) * | 2012-03-21 | 2013-09-25 | 田剑东 | Detecting device of pre-stress of anchor |
| CN202562677U (en) * | 2012-03-31 | 2012-11-28 | 田剑东 | Prestress under anchorage intelligent synchronous stretching and drawing detection device |
| CN202578729U (en) * | 2012-05-30 | 2012-12-05 | 山西兰花科技创业股份有限公司 | Hand-held type mining pneumatic anchor rope tension machine |
| CN103233754A (en) * | 2013-05-13 | 2013-08-07 | 蔡青林 | Tensioning device for anchor cable for mine |
| CN105240037A (en) * | 2015-10-21 | 2016-01-13 | 浙江工业大学 | Information anchor rod with detecting and alarming functions |
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