CN203568757U - Foldable hydraulic support hoisting frame - Google Patents
Foldable hydraulic support hoisting frame Download PDFInfo
- Publication number
- CN203568757U CN203568757U CN201320731548.4U CN201320731548U CN203568757U CN 203568757 U CN203568757 U CN 203568757U CN 201320731548 U CN201320731548 U CN 201320731548U CN 203568757 U CN203568757 U CN 203568757U
- Authority
- CN
- China
- Prior art keywords
- column
- hydraulic support
- oil cylinder
- lifting table
- foldable
- 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.)
- Expired - Fee Related
Links
Images
Abstract
The utility model discloses a foldable hydraulic support hoisting frame. A rectangular working space is formed by two or more pairs of stand columns, and the part between any one pair of stand columns is provided with a detachable beam. The lower portion of each stand column is provided with a sliding device and a folding device, and each stand column is composed of an upper part and a lower part and internally provided with an oil cylinder used for driving the upper part of the stand column to retract. The side face of each stand column is provided with a lifting platform which is driven by a lifting device arranged in the corresponding stand column. Each lifting platform comprises a tray which is driven by a tray oil cylinder. The foldable hydraulic support hoisting frame has the advantages that due to the foldable structure, the foldable hydraulic support hoisting frame can be conveniently transported; due to the fact that the lifting platforms are adopted, workers can use the trays for transporting and aligning positions when installing hydraulic support hinge pins, working efficiency is greatly improved, more importantly, safety is guaranteed, and casualty accidents are avoided.
Description
Technical field
The utility model relates to mechanical equipment field, is a kind of hydraulic support upending frame specifically.
Background technology
Hydraulic support is one of most important equipment in coal mine fully-mechanized mining working complete equipment.Hydraulic support is placed in face of working face to form coal mining space, and hydraulic support is the finish the work work such as roof timbering, support reach, propelling movement conveyer and goaf processing of face of active force by highly pressurised liquid.Hydraulic support is to be made from multiple components, and volume is large, and weight is large, and a driving surface generally has hundreds of supports, and therefore, the installation of hydraulic support is a larger engineering, often needs specialized equipment to complete the crane lifting service of hydraulic support.Chinese Patent Application No.: 200920013198.1, application people is Liaoning Xinfeng Coal Mine Electrical Equipment Manufacturing Co., Ltd., name is called " comprehensive mining hydraulic bracket assembling frame " and discloses " a kind of comprehensive mining hydraulic bracket assembling frame, on a left side, before right slideway, the upending frame that on rear side slide, useful four square tube columns form respectively, there is longitudinal seam the side that square tube column is relative, in square tube column, there is lower end to be connected in the lifting hydraulic actuating cylinder on slide block, piston rod upper end on lifting hydraulic actuating cylinder is connected with movable pulley, in square tube column, there is square tube slide block, square tube slide block has the side arm that stretches out longitudinal seam, side arm is connected with chaining, between the side arm of the lower end in square tube column and square tube slide block, be connected with the steel rope of walking around movable pulley, left, the centre of suspension bracket and slideway is connected with respectively mobile hydraulic cylinder from right to left.The utility model compact conformation, is suitable for using in highly limited down-hole, in the installation of coal mine fully-mechanized mining hydraulic support, is a kind of hydraulic support mounting equipment preferably, can make that labour intensity is little, dismounting speed is fast, work efficiency is high, safety is good.Partition to hydraulic support when the utility model also can be used for coal-mine integrated-mining equipment and withdraws.”
But in actual use, there is following shortcoming: 1. because this hydraulic support assembling support body is long-pending larger, cannot transport by complete machine, need first resolve into several parts, then arrive down-hole Assembling, therefore, waste larger manpower and materials; Because the installation of hydraulic support needs higher space, and the installation pin of the hydraulic support hundreds of kilogram that weighs, staff need to adopt additive method ascend operation, and, very easily there is safety misadventure in the very trouble and dangerous that works together.
Utility model content
For solving the problems of the technologies described above, the purpose of this utility model is the folding hydraulic support upending frame of open one, and concrete technical scheme is as follows:
A kind of Foldable hydraulic support upending frame, is characterized in that: by two pairs, with upper pillar stand, form oblong working space, detachable crossbeam is set between arbitrary column; Skid and folding device are set below each column, and each column is comprised of upper and lower two parts, and inside arranges the upper part of hydraulic oil cylinder driving column and stretches; The side of each column also arranges lifting table, and described lifting table is driven by the jacking system being arranged in column; Described lifting table also comprises pallet, and described pallet is by pallet hydraulic oil cylinder driving.
The piston rod that slides oil cylinder of described skid and column bottom are fixing.
Described folding device is folding hydraulic oil cylinder driving folding arm, and described folding arm and column are fixed, and under the driving of folding arm, column can rotate around S. A..
Described jacking system comprises pulley and cable wire, and one end of described cable wire is fixed on column, and one end and lifting table are fixed in addition, piston rod and the pulley of hoist cylinder are fixed, when lifting table rises, piston rod propelling sheave is up, thereby drives lifting table to rise.
For guaranteeing easy to use and adapting to different work requirements, the both sides of described column all arrange the slideway of lifting table.
Rotating shaft is set rotatable to guarantee plate rail under the plate rail of described pallet.
The top of described column also arranges and connects ejection device, described in connect ejection device and comprise and connect top oil cylinder, described in connect top hydraulic oil cylinder driving to connect top arm flexible.
The utility model has the advantages that: owing to adopting folding structure, when upending frame need to transport, first remove the connecting bridge of crossbeam, and part on column is retracted in lower part; By skid, drive each column transverse shifting again, the column moving direction of both sides is contrary, non-interference to guarantee when folding, then by folding device, drives column inwardly folding; Thus, upending frame can be down to planimetric position, can conveniently transport; In addition, owing to adopting lifting table, can utilize pallet traffic and centering position when staff installs hydraulic support bearing pin, not only greatly improve work efficiency, prior thing, has guaranteed safety, avoids the generation of casualty accident.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model;
Fig. 2 is the birds-eye view of Fig. 1;
Fig. 3 is the left view of Fig. 1;
Fig. 4 is lifting table enlarged drawing;
Fig. 5 is lifting table jacking system schematic diagram;
Fig. 6 is folding device schematic diagram.
The specific embodiment
Below in conjunction with accompanying drawing, illustrate the utility model, as Figure 1-Figure 5, the utility model forms oblong working space by two pairs with upper pillar stand 1, and 1 of arbitrary column arranges detachable crossbeam 2; Each column 1 arranges skid 3 and folding device 4 below, and each column 1 is comprised of upper and lower two parts, and inside arranges the upper part of hydraulic oil cylinder driving column and stretches; The side of each column 1 also arranges lifting table 10, and described lifting table 10 is driven by the jacking system being arranged in column 1; Described lifting table 10 also comprises pallet 101, and described pallet 101 is by pallet hydraulic oil cylinder driving.
The piston rod that slides oil cylinder of described skid 3 and column 1 bottom are fixed.
The piston rod 402 that described folding device 4 is folding oil cylinder 401 is coupling with folding arm 403, and described folding arm 403 is fixing with column 1, and under the driving of folding arm 403, column 1 can rotate around S. A. 404.
Described jacking system comprises pulley 103 and cable wire 104, one end of described cable wire 104 is fixed on column, one end and lifting joint 105 are fixing in addition, lifting joint 105 is fixing with lifting table 10, lifting joint 105 all protrudes in the both sides of column 1, to guarantee that column 1 both sides all can conveniently install lifting table 10; The piston rod of hoist cylinder and pulley 103 are fixing, and when lifting table rises, piston rod propelling sheave 103 is up, thereby drive lifting table 10 to rise.
For guaranteeing easy to use and adapting to different work requirements, the both sides of described column 1 all arrange the slideway of lifting table.
For adapting to the installation of bearing pin of different angles, it is rotatable to guarantee plate rail 107 that the plate rail of described pallet 101 arranges rotating shaft 108 for 107 times.
Owing to adopting transversal stretching and the wheel word of jacking system and pallet, can guarantee bearing pin in space arbitrary position and the convenient of angle install.
The top of described column also arranges and connects ejection device, described in connect ejection device and comprise and connect top oil cylinder 91, described in connect top oil cylinder 91 and drive that to connect top arm 90 flexible.
The utility model adopts folding structure, when upending frame need to transport, first removes the connecting bridge of crossbeam, and part on column is retracted in lower part; By skid, drive each column transverse shifting again, the column moving direction of both sides is contrary, non-interference to guarantee when folding, then by folding device, drives column inwardly folding; Thus, upending frame can be down to planimetric position, can conveniently transport; In addition, owing to adopting lifting table, can utilize pallet traffic and centering position when staff installs hydraulic support bearing pin, not only greatly improve work efficiency, prior thing, has guaranteed safety, avoids the generation of casualty accident.
Claims (7)
1. a Foldable hydraulic support upending frame, is characterized in that: by two pairs, with upper pillar stand, form oblong working space, detachable crossbeam is set between arbitrary column; Skid and folding device are set below each column, and each column is comprised of upper and lower two parts, and inside arranges the upper part of hydraulic oil cylinder driving column and stretches; The side of each column also arranges lifting table, and described lifting table is driven by the jacking system being arranged in column; Described lifting table also comprises pallet, and described pallet is by pallet hydraulic oil cylinder driving.
2. Foldable hydraulic support upending frame according to claim 1, is characterized in that: the piston rod that slides oil cylinder of described skid and column bottom are fixing.
3. Foldable hydraulic support upending frame according to claim 1, is characterized in that: described folding device is folding hydraulic oil cylinder driving folding arm, and described folding arm and column are fixed, and under the driving of folding arm, column can rotate around S. A..
4. Foldable hydraulic support upending frame according to claim 1, it is characterized in that: described jacking system comprises pulley and cable wire, one end of described cable wire is fixed on column, one end and lifting table are fixed in addition, piston rod and the pulley of hoist cylinder are fixed, when lifting table rises, piston rod propelling sheave is up, thereby drives lifting table to rise.
5. Foldable hydraulic support upending frame according to claim 1, is characterized in that: the top of described column also arranges and connects ejection device, described in connect ejection device and comprise and connect top oil cylinder, described in connect top hydraulic oil cylinder driving to connect top arm flexible.
6. Foldable hydraulic support upending frame according to claim 1, is characterized in that: rotating shaft is set rotatable to guarantee plate rail under the plate rail of described pallet.
7. Foldable hydraulic support upending frame according to claim 4, is characterized in that: the both sides of described column all arrange the slideway of lifting table.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320731548.4U CN203568757U (en) | 2013-11-19 | 2013-11-19 | Foldable hydraulic support hoisting frame |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320731548.4U CN203568757U (en) | 2013-11-19 | 2013-11-19 | Foldable hydraulic support hoisting frame |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203568757U true CN203568757U (en) | 2014-04-30 |
Family
ID=50536501
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320731548.4U Expired - Fee Related CN203568757U (en) | 2013-11-19 | 2013-11-19 | Foldable hydraulic support hoisting frame |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203568757U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103552947A (en) * | 2013-11-19 | 2014-02-05 | 辽宁鑫丰矿电设备制造有限公司 | Foldable lifting bracket of hydraulic support |
-
2013
- 2013-11-19 CN CN201320731548.4U patent/CN203568757U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103552947A (en) * | 2013-11-19 | 2014-02-05 | 辽宁鑫丰矿电设备制造有限公司 | Foldable lifting bracket of hydraulic support |
| CN103552947B (en) * | 2013-11-19 | 2016-01-13 | 辽宁鑫丰矿电设备制造有限公司 | A kind of Foldable hydraulic support upending frame |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN104444840B (en) | Mining hydraulic boom hoisting | |
| CN102828697B (en) | Telescopic overall hoisting derrick device and hoisting method thereof | |
| CN102134043B (en) | Crawler hydraulic support assembling machine | |
| CN101319613B (en) | Twin-beam twin-column stepping leading hydraulic support | |
| CN202967914U (en) | Hydraulic hoisting equipment of mine shaft | |
| CN202611728U (en) | Hydraulic rope type withdrawal equipment | |
| CN201401184Y (en) | Assembly rack for comprehensively mechanized hydraulic bracket | |
| CN105019930A (en) | Mining hydraulic support assembly platform | |
| CN104100288A (en) | Trolley type fully-mechanized coal mining hydraulic support assembling frame | |
| CN104632088A (en) | Petroleum drilling machine tower-shaped derrick sleeving mounting method | |
| CN204400479U (en) | Mining hydraulic lifting appliance | |
| CN104373148A (en) | Hydraulic support assembling frame for fully-mechanized coal mining face | |
| CN102602820A (en) | Installation and removal crane for mining devices | |
| CN104594944A (en) | Installation and transportation vehicle for efficient safe mine hydraulic support | |
| CN204984463U (en) | Mine hydraulic support assembly platform | |
| CN201306172Y (en) | Fully-mechanized working surface hydraulic support disassembly and assembly lifting frame | |
| CN103863938A (en) | Safe lifting device for conveying wind tunnel test car | |
| CN109573886B (en) | Device for hoisting, assembling and disassembling underground hydraulic support | |
| CN101537974A (en) | Lifting bracket for disassembling and assembling hydraulic support on comprehensive working face | |
| CN204960871U (en) | Ground installation device of preventer group | |
| CN202745890U (en) | Heavy hydraulic support assembling and disassembling device for mine | |
| CN207108405U (en) | Portable light-duty jacking apparatus | |
| CN103552947B (en) | A kind of Foldable hydraulic support upending frame | |
| CN203568757U (en) | Foldable hydraulic support hoisting frame | |
| CN105863706A (en) | Circulating type forepoling moving device driven by monorail crane |
Legal Events
| 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: 20140430 Termination date: 20161119 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |