CN213326431U - Mine engineering hoist - Google Patents
Mine engineering hoist Download PDFInfo
- Publication number
- CN213326431U CN213326431U CN202021775083.9U CN202021775083U CN213326431U CN 213326431 U CN213326431 U CN 213326431U CN 202021775083 U CN202021775083 U CN 202021775083U CN 213326431 U CN213326431 U CN 213326431U
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- horizontal workbench
- support frame
- trapezoidal support
- mine
- horizontal
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- 230000003014 reinforcing effect Effects 0.000 claims abstract description 8
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 7
- 239000010959 steel Substances 0.000 claims abstract description 7
- 230000007246 mechanism Effects 0.000 claims description 3
- 238000004804 winding Methods 0.000 claims description 3
- 239000003245 coal Substances 0.000 abstract description 6
- 238000010276 construction Methods 0.000 abstract description 5
- 238000000034 method Methods 0.000 description 4
- 230000009471 action Effects 0.000 description 3
- 230000008569 process Effects 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 238000009412 basement excavation Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
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Abstract
The utility model relates to a mine engineering lifting machine belongs to small-size hoisting accessory technical field. The utility model comprises a trapezoidal support frame arranged on the ground of a mine, wherein a transverse horizontal workbench is arranged on the upper end surface of the trapezoidal support frame, the trapezoidal support frame and the horizontal workbench form a T-shaped structure, and reinforcing ribs are arranged between the two sides of the horizontal workbench and the trapezoidal support frame; the trapezoidal support frame, the horizontal workbench and the reinforcing ribs are fixedly welded into a whole by adopting H-shaped steel, and both ends of the horizontal workbench are provided with hand-operated tractors; the base is installed at the center of the horizontal workbench, and the suspender comprises a hanging roller deviating from the horizontal workbench and a driven shaft installed on one side of the horizontal workbench. The utility model can be hoisted without adopting large hoisting mechanical equipment, and avoids building bearing scaffolds; the hydraulic cylinder is arranged, so that the inclination angle of the lifting rod can be quickly adjusted, the lifting rod is convenient to assemble with coal, and the construction requirement in a mine is met.
Description
Technical Field
The utility model relates to a mine engineering lifting machine belongs to small-size hoisting accessory technical field.
Background
When mines, especially coal mines, are far away from the ground, excavation of coal into underground roadways is generally selected, and steel structure hoisting becomes a difficult problem in construction under the condition that large hoisting equipment cannot meet hoisting requirements. The lifting speed of the existing mine hoist in actual operation can not be adjusted, and a bearing steel pipe scaffold is erected for welding after steel structure field assembly, and the construction is difficult because the flatness of the surface of the scaffold can not meet the requirements.
SUMMERY OF THE UTILITY MODEL
To the above-mentioned defect that prior art exists, the utility model provides a mine engineering lifting machine.
The mine engineering hoist comprises a trapezoidal support frame arranged on the ground of a mine, wherein a transverse horizontal workbench is arranged on the upper end face of the trapezoidal support frame, the trapezoidal support frame and the horizontal workbench form a T-shaped structure, and reinforcing ribs are arranged between the two sides of the horizontal workbench and the trapezoidal support frame; the trapezoidal support frame, the horizontal workbench and the reinforcing ribs are fixedly welded into a whole by adopting H-shaped steel, and both ends of the horizontal workbench are provided with hand-operated tractors; the center of the horizontal workbench is provided with a base which is connected with a suspender which is obliquely arranged and driven by a hydraulic cylinder, and the suspender comprises a hanging roller which is arranged to deviate from the horizontal workbench and a driven shaft which is arranged on one side of the horizontal workbench; the driven shaft is connected with a cable disc for winding a rope, and the rope is wound to the hanging roller and is connected with a lifting hook at the bottom of the hanging roller.
Preferably, a plurality of driven wheels with different sizes are arranged on the driven shaft at intervals, and a driving mechanism is arranged on one side of each driven wheel.
Preferably, the hand-pulling tractors at two ends of the horizontal workbench are symmetrically arranged relative to the trapezoidal support frame.
Preferably, the horizontal workbench is provided with a through hole matched with the hand-pulling tractor.
The utility model has the advantages that: the mine engineering hoist of the utility model can hoist without adopting large hoisting mechanical equipment, and avoids building bearing scaffolds; the hydraulic cylinder is arranged, so that the inclination angle of the lifting rod can be quickly adjusted, the lifting rod is convenient to assemble with coal, and the construction requirement in a mine is met.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
In the figure: 1. a trapezoidal support frame; 2. a hydraulic cylinder; 3. a horizontal workbench; 4. pulling a tractor by hand; 5. a base; 6. a driven shaft; 7. hoisting and rolling; 8. and (4) a lifting hook.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Example 1:
as shown in fig. 1, the mine engineering hoist of the present invention comprises a trapezoidal support frame 1 disposed on the mine ground, a horizontal workbench 3 is disposed on the upper end surface of the trapezoidal support frame 1, the trapezoidal support frame 1 and the horizontal workbench 3 form a T-shaped structure, and reinforcing ribs are disposed between two sides of the horizontal workbench 3 and the trapezoidal support frame 1; the trapezoidal support frame 1, the horizontal workbench 3 and the reinforcing ribs are fixedly welded into a whole by adopting H-shaped steel, and both ends of the horizontal workbench 3 are provided with hand-pulled tractors 4; a base 5 is installed at the center of the horizontal workbench 3, the base 5 is connected with a suspender which is obliquely arranged and driven by the hydraulic cylinder 2, and the suspender comprises a hanging roller 7 which is arranged to deviate from the horizontal workbench 3 and a driven shaft 6 which is installed on one side of the horizontal workbench 3; the driven shaft 6 is connected with a cable disc for winding a rope, and the rope is wound to the hanging roller 7 and is connected with a lifting hook 8 at the bottom of the hanging roller 7.
A plurality of driven wheels with different sizes are arranged on the driven shaft 6 at intervals, and a driving mechanism is arranged on one side of each driven wheel.
And the hand-pulling tractors 4 at the two ends of the horizontal workbench 3 are symmetrically arranged about the trapezoidal support frame 1.
And a through hole matched with the hand-pull tractor 4 is formed in the horizontal workbench 3.
The utility model has the advantages that: the mine engineering hoist of the utility model can hoist without adopting large hoisting mechanical equipment, and avoids building bearing scaffolds; through being equipped with pneumatic cylinder 2, the inclination of jib is played in the regulation that can be quick, is convenient for with the assembly of coal, satisfies the construction requirement in the mine.
The utility model discloses a use as follows: the mine engineering hoist of the utility model is characterized in that a trapezoidal support frame 1 is firstly placed at a proper position of a mine, a horizontal workbench 3 is erected on the trapezoidal support frame 1, and a base 5 and a suspender are sequentially built on the horizontal workbench 3; the hydraulic cylinder 2 is started to adjust the suspender to a proper angle, coal in a mine is connected with the lifting hook 8, the height of a rope on the lifting hook 8 is adjusted through the driven shaft 6, and the lifting device is suitable for lifting ores with larger volume; the hand-operated tractors 4 at the two ends of the horizontal workbench 3 are suitable for hoisting ores with small volume, and the application range of the hoist in the special occasion of a mine is fully developed.
The utility model discloses can extensively apply to small-size hoisting accessory occasion.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (4)
1. A mine engineering hoist is characterized by comprising a trapezoidal support frame (1) arranged on the ground of a mine, wherein a transverse horizontal workbench (3) is arranged on the upper end face of the trapezoidal support frame (1), the trapezoidal support frame (1) and the horizontal workbench (3) form a T-shaped structure, and reinforcing ribs are arranged between two sides of the horizontal workbench (3) and the trapezoidal support frame (1); the trapezoidal support frame (1), the horizontal workbench (3) and the reinforcing ribs are fixedly welded into a whole by adopting H-shaped steel, and both ends of the horizontal workbench (3) are provided with hand-operated tractors (4); a base (5) is installed at the center of the horizontal workbench (3), the base (5) is connected with a suspender which is obliquely arranged and driven by the hydraulic cylinder (2), and the suspender comprises a hanging roller (7) which is arranged away from the horizontal workbench (3) and a driven shaft (6) which is installed on one side of the horizontal workbench (3); the driven shaft (6) is connected with a cable disc for winding a rope, and the rope is wound to the hanging roller (7) and is connected with a lifting hook (8) at the bottom of the hanging roller (7).
2. The mine engineering hoist as claimed in claim 1, characterized in that a plurality of driven wheels of different sizes are arranged at intervals on the driven shaft (6), and a driving mechanism is arranged on one side of the driven wheels.
3. Mine engineering hoist according to claim 1, characterized in that the hand-operated tractors (4) at both ends of the horizontal working table (3) are arranged symmetrically with respect to the ladder support frame (1).
4. Mine engineering hoist according to claim 1, characterized in that the horizontal working table (3) is provided with a through hole for cooperation with a hand-operated tractor (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021775083.9U CN213326431U (en) | 2020-08-21 | 2020-08-21 | Mine engineering hoist |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021775083.9U CN213326431U (en) | 2020-08-21 | 2020-08-21 | Mine engineering hoist |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213326431U true CN213326431U (en) | 2021-06-01 |
Family
ID=76099302
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021775083.9U Active CN213326431U (en) | 2020-08-21 | 2020-08-21 | Mine engineering hoist |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213326431U (en) |
-
2020
- 2020-08-21 CN CN202021775083.9U patent/CN213326431U/en active Active
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| GR01 | Patent grant | ||
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