CN203035216U - Self-moving type shed-lifting support - Google Patents
Self-moving type shed-lifting support Download PDFInfo
- Publication number
- CN203035216U CN203035216U CN 201220658179 CN201220658179U CN203035216U CN 203035216 U CN203035216 U CN 203035216U CN 201220658179 CN201220658179 CN 201220658179 CN 201220658179 U CN201220658179 U CN 201220658179U CN 203035216 U CN203035216 U CN 203035216U
- Authority
- CN
- China
- Prior art keywords
- support
- moving type
- shed
- self
- lifting support
- 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
Landscapes
- Conveying And Assembling Of Building Elements In Situ (AREA)
Abstract
The utility model relates to the technical field of coal mine underground supports, and discloses a self-moving type shed-lifting support which is provided with two shed-lifting support bodies. Each shed-lifting support body comprises a top beam (1), a bottom beam (2), stand columns (3) and a thrust lifting jack (4), wherein two ends of each top beam (1) are respectively connected with each bottom beam (2) through the stand columns (3), and the thrust lifting jack (4) connected with the other shed-lifting support body is arranged at one end of each bottom beam (2). The self-moving type shed-lifting support can offer reliable supporting for a top plate and can be used by being matched with a U-shaped steel beam, the support bodies are connected through the thrust lifting jack, self movement of the support can be achieved, labor intensity of workers is largely reduced, a goal of self movement can be achieved, and transverse stability of the support is ensured.
Description
Technical field
The utility model relates to coal mine lower carriage technical field, is particularly useful for the supporting of lane crossheading top board up and down and a kind of automatic moving type of face end zone supporting and lifts the canopy support.
Background technology
At present, the support of the supporting of lane crossheading top board and face end zone supporting up and down under the coal mine owing to be fixed structure, can not move, and can not lift canopy, uses that the side is convenient.Movement whenever support has increased working strength of workers, and therefore, the workpeople is badly in need of the support that the movement of a kind of energy can be lifted canopy.
Summary of the invention
In order to overcome the deficiency in the background technology, the utility model provides a kind of automatic moving type to lift the canopy support.Can realize moving certainly of support, alleviate labor strength greatly.
In order to realize the foregoing invention purpose, the utility model adopts technical scheme as follows:
A kind of automatic moving type is lifted the canopy support, have two and lift canopy support composition, each is lifted the canopy support and comprises: back timber 1, bottom girder 2, column 3, passing jack 4, the two ends of described back timber 1 link to each other with bottom girder 2 by column 3 respectively, and described bottom girder 2 one ends are provided with another and lift the passing jack 4 that the canopy support links to each other.
A kind of automatic moving type is lifted the canopy support, and described back timber 1 is connected for cylindrical structure with column 3.
A kind of automatic moving type is lifted the canopy support, and described bottom girder 2 is connected for cylindrical structure with column 3.
Owing to adopt aforesaid technical scheme, the utlity model has following superiority:
A kind of automatic moving type is lifted the canopy support, provides secure support to top board, can cooperate U-shaped girder steel to be suitable for, and connects by passing jack between support, can realize moving certainly of support, has alleviated labor strength greatly.
The utility model back timber is given bottom girder by column with the pressure place of production, and back timber, bottom girder all adopt cylinder to be connected with column, guarantees the support lateral stability.In the time of need moving frame, by control valve last column is shunk, back timber and top board are broken away from, pass jack by control last support is moved forward, after moving on to correct position, column rises, back timber and top board applying, stressed, and the back bracket upright post is shunk then, top board breaks away from, by passing the contraction of jack, the back support is moved forward, reach from the purpose of moving.
Description of drawings
Fig. 1 is that automatic moving type is lifted canopy support general assembly structural representation;
Among the figure: 1, back timber, 2, bottom girder; 3, column; 4, pass jack.
The specific embodiment
As shown in Figure 1, a kind of automatic moving type is lifted the canopy support, have two and lift canopy support composition, each is lifted the canopy support and comprises: back timber (1), bottom girder (2), column (3), passing jack (4), the two ends of described back timber (1) link to each other with bottom girder (2) by column (3) respectively, and described bottom girder (2) one ends are provided with another and lift the passing jack (4) that the canopy support links to each other.
The utility model is made up of back timber, column, bottom girder.Can realize the temporary lining to back, connect with jack between two, can realize installing and convenient disassembly from moving.Working resistance 2200KN, bearing height 2.2-3.9m.
Wherein back timber is given bottom girder by column with the pressure place of production, and back timber, bottom girder all adopt cylinder to be connected with column, guarantees the support lateral stability.
When need of work moves frame, by control valve last column is shunk, back timber and top board are broken away from, pass jack by control last support is moved forward, after moving on to correct position, column rises, back timber and top board applying, stressed, and the back bracket upright post is shunk then, top board breaks away from, by passing the contraction of jack, the back support is moved forward, reach from the purpose of moving.
Claims (3)
1. an automatic moving type is lifted the canopy support, it is characterized in that: have two and lift canopy support composition, each is lifted the canopy support and comprises: back timber (1), bottom girder (2), column (3), passing jack (4), the two ends of described back timber (1) link to each other with bottom girder (2) by column (3) respectively, and described bottom girder (2) one ends are provided with another and lift the passing jack (4) that the canopy support links to each other.
2. a kind of automatic moving type according to claim 1 is lifted the canopy support, it is characterized in that: described back timber (1) is connected for cylindrical structure with column (3).
3. a kind of automatic moving type according to claim 1 is lifted the canopy support, it is characterized in that: described bottom girder (2) is connected for cylindrical structure with column (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220658179 CN203035216U (en) | 2012-12-04 | 2012-12-04 | Self-moving type shed-lifting support |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220658179 CN203035216U (en) | 2012-12-04 | 2012-12-04 | Self-moving type shed-lifting support |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203035216U true CN203035216U (en) | 2013-07-03 |
Family
ID=48687349
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220658179 Expired - Fee Related CN203035216U (en) | 2012-12-04 | 2012-12-04 | Self-moving type shed-lifting support |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203035216U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104047626A (en) * | 2014-07-14 | 2014-09-17 | 永城煤电控股集团有限公司 | End self-moving type shed lifting device |
| CN109882172A (en) * | 2019-04-08 | 2019-06-14 | 山东科技大学 | A kind of cut falls the gob-side entry retaining method that roadside support wall is done on directly top |
| CN113982665A (en) * | 2021-10-19 | 2022-01-28 | 四川华蓥山龙滩煤电有限责任公司 | Movable type shed lifting suspension device for coal mine and use method thereof |
-
2012
- 2012-12-04 CN CN 201220658179 patent/CN203035216U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104047626A (en) * | 2014-07-14 | 2014-09-17 | 永城煤电控股集团有限公司 | End self-moving type shed lifting device |
| CN109882172A (en) * | 2019-04-08 | 2019-06-14 | 山东科技大学 | A kind of cut falls the gob-side entry retaining method that roadside support wall is done on directly top |
| CN109882172B (en) * | 2019-04-08 | 2020-07-07 | 山东科技大学 | Gob-side entry retaining method by using cut-off direct roof as roadside support wall |
| CN113982665A (en) * | 2021-10-19 | 2022-01-28 | 四川华蓥山龙滩煤电有限责任公司 | Movable type shed lifting suspension device for coal mine and use method thereof |
| CN113982665B (en) * | 2021-10-19 | 2024-01-09 | 四川华蓥山龙滩煤电有限责任公司 | Movable greenhouse lifting suspension device for coal mine and application method thereof |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US20170260859A1 (en) | Float-swing hydraulic support | |
| CN201090230Y (en) | Fission top beam flexible support | |
| CN203035216U (en) | Self-moving type shed-lifting support | |
| CN103288010B (en) | A kind of fork lift truck structure | |
| CN104100288A (en) | Trolley type fully-mechanized coal mining hydraulic support assembling frame | |
| CN105174153A (en) | Hydraulic buffering protective lifting platform | |
| CN203145980U (en) | Mining shed lifting support | |
| CN202544886U (en) | Self-moving type tunnel advance support bracket | |
| CN206419058U (en) | A kind of hydraulic bracket installation machine structure | |
| CN201486582U (en) | Flexible support | |
| CN102748052B (en) | Combined mining rail crossheading circulating forward type forepoling system | |
| CN101270668A (en) | Bracket especially for retracement of fully-mechanized mining surface | |
| CN205206852U (en) | Automatic change control and shore device | |
| CN102383818B (en) | Folding type suspended mobile hydraulic support equipment | |
| CN105366587A (en) | Heavy load moving and jacking mechanism | |
| CN202788900U (en) | Circulating mobile fore support | |
| CN201043474Y (en) | Advanced support hydraulic support in series at upper and lower ends of coal mining tunnel | |
| CN210068218U (en) | Multipurpose roadway advance support hydraulic support | |
| CN205591951U (en) | Strut leading section of actual mining roadway from moving formula hydraulic equipment | |
| CN202321502U (en) | Waste rock conveying belt machine | |
| CN202250224U (en) | Self-moving device for transfer machine and anchoring device thereof | |
| CN104234731B (en) | A kind of parallel formula hydraulic support and its application | |
| CN203474309U (en) | Supporting seat of tower crane supporting beam | |
| CN202215273U (en) | Front-arranged single oscillating bar type end hydraulic support | |
| CN102229401A (en) | Maintenance of underground overhead crane support |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 472300 Yima City, Henan province people's road, No. 18 Patentee after: Henan Zhongche heavy equipment Co. Ltd. Address before: 472300 Yima City, Henan province people's road, No. 18 Patentee before: Henan CSR Heavy Equipment Co., Ltd. |
|
| 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: 20130703 Termination date: 20181204 |