CN103233760A - Self-propelled rack - Google Patents
Self-propelled rack Download PDFInfo
- Publication number
- CN103233760A CN103233760A CN2013101470565A CN201310147056A CN103233760A CN 103233760 A CN103233760 A CN 103233760A CN 2013101470565 A CN2013101470565 A CN 2013101470565A CN 201310147056 A CN201310147056 A CN 201310147056A CN 103233760 A CN103233760 A CN 103233760A
- Authority
- CN
- China
- Prior art keywords
- inner column
- column
- slide block
- travel mechanism
- oil cylinder
- 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.)
- Granted
Links
Images
Abstract
The invention relates to a self-propelled rack, belongs to devices used in the mechanical installation process of an underground hydraulic system, and aims at simplifying operation and improving hydraulic support installation speed. The technical scheme is that a first moving mechanism and a second moving mechanism are respectively arranged on two girders disposed in a rack body. The rack body is a rectangular framework composed of the two girders and two end beams, and four inner support columns are respectively supported on four corners of the rectangular framework. The first moving mechanism is characterized in that a first sliding block and a second sliding block are arranged on one girder in sliding mode and are fixedly connected with each other through a first connection plate, an outer support column is arranged on each sliding block, a cylinder body of a first dolly oil cylinder is fixed on the first sliding block, and a piston rod is fixed on the girder. The second moving mechanism is identical to the first moving mechanism in structure. The self-propelled rack is applicable to underground hydraulic support installation.
Description
Technical field
A kind of self-travel type frame of the present invention belongs to the device that uses in the underground hydraulic pressure system mechanics installation process.
Background technology
In the process that fully-mechanized mining working is arranged, need install hydraulic support.According to the conventional method, be that these volumes are big, the hydraulic support that quality weighs is after the whole assembling in ground is complete, winch on the flat car, integral body is gone into the well, after going into the well, be transported to work plane with winch again, must lean on manpower with winch, jack, crowbar the hydraulic support holder to be drawn then and reverse 90 ° and be in place.This method complicated operation, labor strength is big, puts irregularly, and the set-up time is long.
Summary of the invention
A kind of self-travel type frame of the present invention overcomes the deficiency that prior art exists, and technical problem to be solved is: by realizing the automatic walking of frame, simplify the operation, reduce working strength of workers, improve the speed that hydraulic support is installed.
For solving the problems of the technologies described above, the technical solution adopted in the present invention is: a kind of self-travel type frame, comprise frame body, first travel mechanism and second travel mechanism, be separately installed with first travel mechanism and second travel mechanism on two girders in the described frame body;
Described frame main body structure is: two girders and two butt beams are formed a rectangular frame, and first inner column, second inner column, the 3rd inner column and the 4th inner column are supported on respectively on four jiaos of described rectangular frame; The structure of described first inner column is: upper support oil cylinder piston bar up, lower support oil cylinder piston bar is fixed on after the cylinder body of upper support oil cylinder and lower support oil cylinder is installed together on a jiao of described rectangular frame down; The structure of described second inner column, the 3rd inner column and the 4th inner column is identical with the structure of first inner column;
The structure of described first travel mechanism is: first slide block and second slide block are slidingly mounted on the girder by ball or roller, be connected and fixed by first junction plate between first slide block and second slide block, first outer column is installed on first slide block, second outer column is installed on second slide block, first cylinder body that pushes away cylinder of rail is fixed on first slide block, and first piston rod that pushes away cylinder of rail is fixed on the girder; The structure of first outer column and second outer column is identical with the structure of described first inner column;
Described second travel mechanism comprise the 3rd slide block, Four-slider, second junction plate, the 3rd outer column, all round column and second push away cylinder of rail, its structure is identical with the structure of first travel mechanism;
The tailpiece of the piston rod of upper support oil cylinder and lower support oil cylinder all fixedly has supporting seat in described first inner column, and described supporting seat is disc, and also is provided with a plurality of projectioies on the supporting surface of supporting seat.
The beneficial effect that the present invention compared with prior art has is: by first travel mechanism and second travel mechanism are installed respectively, realized the present invention the moving certainly of down-hole on two girders, and easy to use, safe and convenient.
Description of drawings
Below in conjunction with accompanying drawing the specific embodiment of the present invention is described in further detail.
Fig. 1 is structural representation of the present invention.
Fig. 2 is the vertical view of Fig. 1.
Among the figure: 1 is the frame body, 2 is first travel mechanism, 3 is second travel mechanism, 4 is rectangular frame, 5 is first inner column, 6 is second inner column, 7 is the 3rd inner column, 8 is the 4th inner column, 9 is the upper support oil cylinder, 10 is the lower support oil cylinder, 11 is first slide block, 12 is second slide block, 13 is junction plate, 14 is first outer column, 15 is second outer column, 16 is first to push away cylinder of rail, 17 is the 3rd slide block, 18 is Four-slider, 19 is second junction plate, 20 is the 3rd outer column, 21 is column all round, 22 is second to push away cylinder of rail, 23 is supporting seat.
The specific embodiment
As shown in Figure 1 and Figure 2, a kind of self-travel type frame of the present invention comprises frame body 1, first travel mechanism 2 and second travel mechanism 3, is separately installed with first travel mechanism 2 and second travel mechanism 3 on two girders in the described frame body 1;
The structure of described frame body 1 is: two girders and two butt beams are formed rectangular frame 4, the first inner column 5, second inner column 6, the 3rd inner column 7 and the 4th inner column 8 and are supported on respectively on four jiaos of described rectangular frame 4; The structure of described first inner column 5 is: upper support oil cylinder 9 piston rods up, lower support oil cylinder 10 piston rods are fixed on after the cylinder body of upper support oil cylinder 9 and lower support oil cylinder 10 is installed together on a jiao of described rectangular frame 4 down; The structure of described second inner column 6, the 3rd inner column 7 and the 4th inner column 8 is identical with the structure of first inner column 5;
The structure of described first travel mechanism 2 is: first slide block 11 and second slide block 12 are slidingly mounted on the girder by ball or roller, be connected and fixed by first junction plate 13 between first slide block 11 and second slide block 12, first outer column 14 is installed on first slide block 11, second outer column 15 is installed on second slide block 12, first cylinder body that pushes away cylinder of rail 16 is fixed on first slide block 11, and first piston rod that pushes away cylinder of rail 16 is fixed on the girder; The structure of first outer column 14 and second outer column 15 is identical with the structure of described first inner column 5;
Described second travel mechanism 3 comprise the 3rd slide block 17, Four-slider 18, second junction plate 19, the 3rd outer column 20, all round column 21 and second push away cylinder of rail 22, its structure is identical with the structure of first travel mechanism 2;
The tailpiece of the piston rod of upper support oil cylinder 9 and lower support oil cylinder 10 all fixedly has supporting seat 23 in described first inner column 5, and described supporting seat 23 is disc, and also is provided with a plurality of projectioies on the supporting surface of supporting seat 23.
Dolly is installed on two girders of mid frame body 1 of the present invention, and the present invention is used for handling and the installation of underground hydraulic support frame.
When needs the present invention moves, first inner column 5, second inner column 6, support on the 3rd inner column 7 and the 4th inner column 8, following support ground, first outer column 14, second outer column 15, the 3rd outer column 20 and column 21 withdrawals all round, first pushes away cylinder of rail 16 and second piston rod that pushes away cylinder of rail 22 stretches out simultaneously, make first travel mechanism 2 and second travel mechanism 3 segment distance that advances simultaneously, then, first outer column 14, second outer column 15, the 3rd outer column 20 and is support on the column 21 all round, following support ground, first inner column 5, second inner column 6, the 3rd inner column 7 and the 4th inner column 8 are regained, first pushes away cylinder of rail 16 and second piston rod that pushes away cylinder of rail 22 is regained simultaneously, make frame body 1 segment distance that advances, at this moment, can repeat said process continuation automatic moving type advances.
Claims (2)
1. self-travel type frame, it is characterized in that: comprise frame body (1), first travel mechanism (2) and second travel mechanism (3), be separately installed with first travel mechanism (2) and second travel mechanism (3) on two girders in the described frame body (1);
The structure of described frame body (1) is: two girders and two butt beams are formed a rectangular frame (4), and first inner column (5), second inner column (6), the 3rd inner column (7) and the 4th inner column (8) are supported on respectively on four jiaos of described rectangular frame (4); The structure of described first inner column (5) is: upper support oil cylinder (9) piston rod up, lower support oil cylinder (10) piston rod is fixed on after the cylinder body of upper support oil cylinder (9) and lower support oil cylinder (10) is installed together on a jiao of described rectangular frame (4) down; The structure of described second inner column (6), the 3rd inner column (7) and the 4th inner column (8) is identical with the structure of first inner column (5);
The structure of described first travel mechanism (2) is: first slide block (11) and second slide block (12) are slidingly mounted on the girder by ball or roller, be connected and fixed by first junction plate (13) between first slide block (11) and second slide block (12), first outer column (14) is installed on first slide block (11), second outer column (15) is installed on second slide block (12), first cylinder body that pushes away cylinder of rail (16) is fixed on first slide block (11), and first piston rod that pushes away cylinder of rail (16) is fixed on the girder; The structure of first outer column (14) and second outer column (15) is identical with the structure of described first inner column (5);
Described second travel mechanism (3) comprise the 3rd slide block (17), Four-slider (18), second junction plate (19), the 3rd outer column (20), all round column (21) and second push away cylinder of rail (22), its structure is identical with the structure of first travel mechanism (2).
2. a kind of self-travel type frame according to claim 1, it is characterized in that: the tailpiece of the piston rod of upper support oil cylinder (9) and lower support oil cylinder (10) all fixedly has supporting seat (23) in described first inner column (5), described supporting seat (23) is disc, and also is provided with a plurality of projectioies on the supporting surface of supporting seat (23).
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201310147056.5A CN103233760B (en) | 2013-04-25 | 2013-04-25 | A kind of self-travel type frame |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201310147056.5A CN103233760B (en) | 2013-04-25 | 2013-04-25 | A kind of self-travel type frame |
Publications (2)
Publication Number | Publication Date |
---|---|
CN103233760A true CN103233760A (en) | 2013-08-07 |
CN103233760B CN103233760B (en) | 2016-04-06 |
Family
ID=48881823
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201310147056.5A Expired - Fee Related CN103233760B (en) | 2013-04-25 | 2013-04-25 | A kind of self-travel type frame |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN103233760B (en) |
Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4379662A (en) * | 1980-06-27 | 1983-04-12 | Thyssen Industrie Ag | Control device for an advancing support in underground mining |
RU2182668C2 (en) * | 2000-06-29 | 2002-05-20 | Долинский Аркадий Маркович | Delivering plow unit, assembly of delivering plow unit, guides moving mechanism, unit support, hydraulic control system, device for catching-up of face roof, supporting base of circular plow |
CN200982201Y (en) * | 2006-12-14 | 2007-11-28 | 梁晖勇 | Self-walking type light hydraulic support |
CN201027543Y (en) * | 2007-03-07 | 2008-02-27 | 李秋生 | Assembled stand for suspending upper beam |
CN101319613A (en) * | 2008-07-09 | 2008-12-10 | 山西东华机械有限公司 | Twin-beam twin-column stepping leading hydraulic support |
CN201386566Y (en) * | 2009-03-04 | 2010-01-20 | 程谦 | Translation upper beam hydraulic bracket |
CN202628153U (en) * | 2012-05-30 | 2012-12-26 | 山西东华机械有限公司 | Crawler type hydraulic bracket withdrawing machine |
CN203214089U (en) * | 2013-04-25 | 2013-09-25 | 山西东华机械有限公司 | Novel self-walking framework |
-
2013
- 2013-04-25 CN CN201310147056.5A patent/CN103233760B/en not_active Expired - Fee Related
Patent Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4379662A (en) * | 1980-06-27 | 1983-04-12 | Thyssen Industrie Ag | Control device for an advancing support in underground mining |
RU2182668C2 (en) * | 2000-06-29 | 2002-05-20 | Долинский Аркадий Маркович | Delivering plow unit, assembly of delivering plow unit, guides moving mechanism, unit support, hydraulic control system, device for catching-up of face roof, supporting base of circular plow |
CN200982201Y (en) * | 2006-12-14 | 2007-11-28 | 梁晖勇 | Self-walking type light hydraulic support |
CN201027543Y (en) * | 2007-03-07 | 2008-02-27 | 李秋生 | Assembled stand for suspending upper beam |
CN101319613A (en) * | 2008-07-09 | 2008-12-10 | 山西东华机械有限公司 | Twin-beam twin-column stepping leading hydraulic support |
CN201386566Y (en) * | 2009-03-04 | 2010-01-20 | 程谦 | Translation upper beam hydraulic bracket |
CN202628153U (en) * | 2012-05-30 | 2012-12-26 | 山西东华机械有限公司 | Crawler type hydraulic bracket withdrawing machine |
CN203214089U (en) * | 2013-04-25 | 2013-09-25 | 山西东华机械有限公司 | Novel self-walking framework |
Also Published As
Publication number | Publication date |
---|---|
CN103233760B (en) | 2016-04-06 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN202882972U (en) | Along-groove stepping split type advanced hydraulic support frame group | |
CN105501975A (en) | Structural steel carrying mechanism | |
CN103806926A (en) | Span-changing and height-changing device of concrete lining steel bench vehicle | |
CN104100288A (en) | Trolley type fully-mechanized coal mining hydraulic support assembling frame | |
CN101319613A (en) | Twin-beam twin-column stepping leading hydraulic support | |
CN103288010B (en) | A kind of fork lift truck structure | |
CN200940353Y (en) | Four linking rod suspension arm lift double layer parking device | |
CN201221371Y (en) | Double-girder double-column hydraulic support stepping apparatus | |
CN110552709A (en) | self-propelled integral station-crossing method and device suitable for large-diameter shield machine | |
CN104030205A (en) | Walking type thrustor based on rolling and sliding friction | |
CN203559597U (en) | Sliding device convenient to operate | |
CN103276910A (en) | Wallboard assembling robot | |
CN203475900U (en) | Hydraulically-driven rear cantilever stereo garage | |
CN203781754U (en) | Movable weight hoister | |
CN203684101U (en) | Device for enabling simply supported beam to move transversally and take place | |
CN206088905U (en) | Guide tracked lift | |
CN102854069A (en) | Large-scale direct shear apparatus | |
CN203214089U (en) | Novel self-walking framework | |
CN105173445A (en) | Center swivel fully-hydraulic bunker cleaning machine and operating method thereof | |
CN103910307A (en) | Hydraulic lifting motor stator transfer trolley | |
CN103233760A (en) | Self-propelled rack | |
CN212077657U (en) | Walking pushing device | |
CN203214090U (en) | Hydraulic support positioning machine | |
CN210660096U (en) | Integral station-crossing device of shield tunneling machine | |
CN103552947B (en) | A kind of Foldable hydraulic support upending frame |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
CF01 | Termination of patent right due to non-payment of annual fee | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160406 Termination date: 20180425 |