CN104276414A - Quick hoisting device for fully-mechanized coal mining bracket - Google Patents
Quick hoisting device for fully-mechanized coal mining bracket Download PDFInfo
- Publication number
- CN104276414A CN104276414A CN201410473823.6A CN201410473823A CN104276414A CN 104276414 A CN104276414 A CN 104276414A CN 201410473823 A CN201410473823 A CN 201410473823A CN 104276414 A CN104276414 A CN 104276414A
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- CN
- China
- Prior art keywords
- triangular frame
- hoisting device
- fully
- bracket
- pulley
- 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G67/00—Loading or unloading vehicles
- B65G67/02—Loading or unloading land vehicles
- B65G67/04—Loading land vehicles
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G2201/00—Indexing codes relating to handling devices, e.g. conveyors, characterised by the type of product or load being conveyed or handled
- B65G2201/02—Articles
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- Engineering & Computer Science (AREA)
- Aviation & Aerospace Engineering (AREA)
- Mechanical Engineering (AREA)
- Load-Engaging Elements For Cranes (AREA)
Abstract
The invention discloses a quick hoisting device for a fully-mechanized coal mining bracket. The quick hoisting device comprises three anchor cables (1), a steel triangular frame (3) and a rotatable hoisting hook, wherein the three anchor cables (1) are punched into stable positions on a top plate (2) at the end socket of a fully-mechanized coal mining working surface two by two at equal intervals, and meanwhile the peak of the steel triangular frame (3) is fixed; the rotatable hoisting hook consists of a pulley (4), a rotating disk (5), a hoisting hook body (6) and a steel cable (7); the upper end of the hoisting hook body (6) is connected with the center of the steel triangular frame (3) through the rotating disk (5) and the pulley (4), and the lower end of the hoisting hook body (6) hooks the steel cable (7); the other end of the steel cable (7) is connected to a hydraulic bracket (8). The quick hoisting device is not limited by the space and can quickly hoist the bracket, so that quick bracket loading can be realized; meanwhile, the bracket hoisting process is simplified, and the investment cost is greatly lowered.
Description
Technical field
The present invention relates to a kind of coal mining support, specifically a kind of fully mechanized mining supporter fast hoisting device.
Background technology
Hydraulic support is used to the works controlling coal-face mine pressure, adopts the form of carrying beyond the pressure of ore deposit, face and acts on hydraulic support.At present, in Coal Mining Technology, the most difficult part of working surface hydraulic support resettlement is lifting and the entrucking of hydraulic support, general Coal Exploitation special hydraulic crane or lifting appliance, but this method not only equipment cost drops into high, and it is many to there is man-hour, the shortcomings such as hoisting process is loaded down with trivial details, simultaneously because space under mine is less, special hydraulic crane or lifting appliance need to take larger space, cause constructing operation inconvenience, support resettlement is more difficult, affects job schedule.
Summary of the invention
For above-mentioned prior art Problems existing, the invention provides a kind of fully mechanized mining supporter fast hoisting device, by space constraint, can fast lifting support, realize support rapid wagon loading, simplify support hoisting process simultaneously, greatly reduce input cost.
To achieve these goals, the technical solution used in the present invention is: a kind of fully mechanized mining supporter fast hoisting device, comprise anchor cable, triangular frame and rotary hook, anchor cable is three, the equidistant stable place squeezing into the top board of fully-mechanized mining working faces end head, fixes the summit of triangular frame simultaneously between two; Rotary hook is made up of pulley, rotating disc, suspension hook and cable wire, and suspension hook upper end connects triangular frame center by rotating disc, pulley, cable wire is hooked in lower end, and the cable wire other end is connected to hydraulic support.
Triangular frame is that I-beam section is welded, and summit place all arranges fixed orifice.
Pulley is by screw thread or the center being welded on triangular frame.
Three anchor cables distance is between any two 1-1.5m.
Compared with existing suspender: this simplified, do not limit by mine inner space, utilize the convergent force of bracket upright post self, lifting bracket achieves the rapid wagon loading of support, eliminate dedicated hydraulic crane, simplify support hoisting process, greatly reduce input cost.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention;
Fig. 2 is that the present invention hangs rear structural representation;
Fig. 3 is the structural representation of triangular frame.
In figure: 1, anchor cable, 2, top board, 3, triangular frame, 4, pulley, 5, rotating disc, 6, suspension hook, 7, cable wire, 8, hydraulic support.
Detailed description of the invention
Below in conjunction with accompanying drawing, the invention will be further described.
As shown in Figure 1 and Figure 2, a kind of fully mechanized mining supporter fast hoisting of the present invention device, comprise anchor cable 1, triangular frame 3 and rotary hook, anchor cable 1 is three, the equidistant stable place squeezing into the top board 2 of fully-mechanized mining working faces end head, fixes the summit of triangular frame 3 simultaneously between two; Rotary hook is made up of pulley 4, rotating disc 5, suspension hook 6 and cable wire 7, and suspension hook 6 upper end connects triangular frame 3 center by rotating disc 5, pulley 4, cable wire 7 is hooked in lower end, and cable wire 7 other end is connected to hydraulic support 8.
As shown in Figure 3: as preferably of the present invention, triangular frame 3 is welded for I-beam section, and summit place all arranges fixed orifice, and structure is simple, uniform force.
As preferably of the present invention, pulley 4, by screw thread or the center being welded on triangular frame 3, has multiple choices.
As shown in Figure 2: three anchor cables 1 distance is between any two 1-1.5m, be also the length of side distance of triangular frame 3, it is distance uniform force reasonably simultaneously, keeps preferably supporting pulling force.
As shown in Figure 2: during work, only the back timber of hydraulic support 8 need be connected on suspension hook 6 with cable wire 7, now operate hydraulic support 8 and shrink self column, hydraulic support 8 base is lifted, lifts to flat truck height, promote rotating disc 5 hydraulic support 8 is rotated to parallel track, then push below flat truck to hydraulic support 8 base plate, more operating hydraulically operated support 8, extend column, bracket base is placed on flat truck, just can realizes the shipment of hydraulic support 8.
The present invention utilizes the convergent force of hydraulic support 8 self, and lifting bracket achieves the rapid wagon loading of support, eliminates dedicated hydraulic crane, simplifies support hoisting process, greatly reduces input cost.
Claims (4)
1. a fully mechanized mining supporter fast hoisting device, comprise anchor cable (1), triangular frame (3) and rotary hook, it is characterized in that, anchor cable (1) is three, the equidistant stable place squeezing into the top board (2) of fully-mechanized mining working faces end head, fixes the summit of triangular frame (3) simultaneously between two; Rotary hook is made up of pulley (4), rotating disc (5), suspension hook (6) and cable wire (7), suspension hook (6) upper end connects triangular frame (3) center by rotating disc (5), pulley (4), cable wire (7) is hooked in lower end, and cable wire (7) other end is connected to hydraulic support (8).
2. a kind of fully mechanized mining supporter fast hoisting device according to claim 1, is characterized in that, described triangular frame (3) is welded for I-beam section, and summit place all arranges fixed orifice.
3. a kind of fully mechanized mining supporter fast hoisting device according to claim 1 and 2, it is characterized in that, pulley (4) is by screw thread or the center being welded on triangular frame (3).
4. a kind of fully mechanized mining supporter fast hoisting device according to claim 1 and 2, is characterized in that, three anchor cables (1) distance is between any two 1-1.5m.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410473823.6A CN104276414B (en) | 2014-09-17 | 2014-09-17 | Quick hoisting device for fully-mechanized coal mining bracket |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410473823.6A CN104276414B (en) | 2014-09-17 | 2014-09-17 | Quick hoisting device for fully-mechanized coal mining bracket |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104276414A true CN104276414A (en) | 2015-01-14 |
| CN104276414B CN104276414B (en) | 2017-02-15 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410473823.6A Expired - Fee Related CN104276414B (en) | 2014-09-17 | 2014-09-17 | Quick hoisting device for fully-mechanized coal mining bracket |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104276414B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109178200A (en) * | 2018-10-09 | 2019-01-11 | 广州黄船海洋工程有限公司 | A kind of large-scale complete cross section spinning solution |
| CN109592553A (en) * | 2018-11-09 | 2019-04-09 | 中国二十冶集团有限公司 | A kind of construction method of relocation equipment |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2013264B (en) * | 1978-01-28 | 1982-09-08 | Bochumer Eisen Heintzmann | Method for the preassembly and simultaneous erction of two or more neighbouring initially shortened mine roof supporting arches and a retaining member for practicing the method |
| CN203284084U (en) * | 2013-05-08 | 2013-11-13 | 中国葛洲坝集团股份有限公司 | Suspension type transporter at cave top |
| CN204078940U (en) * | 2014-09-17 | 2015-01-07 | 六盘水师范学院 | Fully mechanized mining supporter fast hoisting device |
-
2014
- 2014-09-17 CN CN201410473823.6A patent/CN104276414B/en not_active Expired - Fee Related
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2013264B (en) * | 1978-01-28 | 1982-09-08 | Bochumer Eisen Heintzmann | Method for the preassembly and simultaneous erction of two or more neighbouring initially shortened mine roof supporting arches and a retaining member for practicing the method |
| CN203284084U (en) * | 2013-05-08 | 2013-11-13 | 中国葛洲坝集团股份有限公司 | Suspension type transporter at cave top |
| CN204078940U (en) * | 2014-09-17 | 2015-01-07 | 六盘水师范学院 | Fully mechanized mining supporter fast hoisting device |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109178200A (en) * | 2018-10-09 | 2019-01-11 | 广州黄船海洋工程有限公司 | A kind of large-scale complete cross section spinning solution |
| CN109178200B (en) * | 2018-10-09 | 2020-09-08 | 广州黄船海洋工程有限公司 | Large-scale block rotating method |
| CN109592553A (en) * | 2018-11-09 | 2019-04-09 | 中国二十冶集团有限公司 | A kind of construction method of relocation equipment |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104276414B (en) | 2017-02-15 |
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| C14 | Grant of patent or utility model | ||
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| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170215 Termination date: 20170917 |