CN219906817U - Coal mine haulage winch that stability is strong - Google Patents
Coal mine haulage winch that stability is strong Download PDFInfo
- Publication number
- CN219906817U CN219906817U CN202321224349.4U CN202321224349U CN219906817U CN 219906817 U CN219906817 U CN 219906817U CN 202321224349 U CN202321224349 U CN 202321224349U CN 219906817 U CN219906817 U CN 219906817U
- Authority
- CN
- China
- Prior art keywords
- winch
- base
- installation
- threaded rod
- coal mine
- 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.)
- Active
Links
- 239000003245 coal Substances 0.000 title claims abstract description 29
- 238000009434 installation Methods 0.000 claims abstract description 51
- 230000007246 mechanism Effects 0.000 claims abstract description 20
- 230000000087 stabilizing effect Effects 0.000 claims abstract description 11
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 abstract description 2
- 238000000034 method Methods 0.000 description 8
- 230000008569 process Effects 0.000 description 5
- 230000009471 action Effects 0.000 description 3
- 238000005065 mining Methods 0.000 description 3
- 229910000831 Steel Inorganic materials 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
- 238000003466 welding Methods 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 238000005266 casting Methods 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 238000009776 industrial production Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Landscapes
- Bridges Or Land Bridges (AREA)
Abstract
The utility model relates to a coal mine haulage winch with high stability, which comprises a winch base, wherein a winch body is fixed on the upper surface of the winch base, a mounting base is arranged on the lower surface of the winch base, a stabilizing mechanism is arranged on the inner side of the mounting base, and an assembling mechanism is arranged on the lower surface of the winch base. This colliery haulage winch that stability is strong through setting up biax motor, first threaded rod, thread bush, connecting block, extension board and slider, has increased the area of contact between installation base and the installation ground, and then has increased the frictional force of installation base and ground, has improved the stability of this winch, and winch pedestal mounting is less with the area of contact on ground of unevenness, can lead to the frictional force between base and the ground not enough, when the weight of transportation object is great, heavier object slides through wire rope pulling winch easily, has reduced haulage winch's stability, has great potential safety hazard.
Description
Technical Field
The utility model relates to the technical field of coal mine transportation, in particular to a coal mine transportation winch with high stability.
Background
The coal transportation means that qualified coal is transported to a destination by means of railway, highway, coastal and inland water transportation after coal is mined, and comprises ports, power plants, boiler rooms and the like, the transportation mode of coal comprises railway, waterway and highway, or single-mode direct transportation, or multi-mode intermodal transportation of railway, highway and waterway, and the winch is used as important lifting traction equipment in the modern industrial production process, and has wide application in various fields such as coal mines, buildings, ports, ships, oceans, aviation and the like, wherein the mining winch is an indispensable key equipment of the coal mines, and plays an important role in personnel and material lifting and transportation in the coal mine production process, mine car scheduling, installation, disassembly and transportation of comprehensive mining equipment and traction of various heavy objects and equipment.
In the prior art, a haulage winch is often installed in a coal mine tunnel with uneven ground and used, in the using process of the haulage winch, as the contact area between the winch base and the ground is small, the friction force between the base and the ground is insufficient, when the weight of a transported object is large, the heavy object easily pulls the winch to slide through a steel wire rope, the stability of the haulage winch is reduced, and the potential safety hazard is large, so that the coal mine haulage winch with high stability is provided for solving the problems.
Disclosure of Invention
Aiming at the defects of the prior art, the utility model provides the coal mine haulage winch with strong stability, which has the advantage of high stability, and solves the problems that the friction force between the base and the ground is insufficient due to the fact that the winch base is arranged on uneven ground and the contact area between the base and the ground is small, and when the weight of a transported object is large, the heavy object easily pulls the winch to slide through a steel wire rope, so that the stability of the haulage winch is reduced, and the potential safety hazard is large.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the coal mine haulage winch with the high stability comprises a winch base, wherein a winch body is fixed on the upper surface of the winch base, a mounting base is arranged on the lower surface of the winch base, a stabilizing mechanism is arranged on the inner side of the mounting base, and an assembling mechanism is arranged on the lower surface of the winch base;
the stabilizing mean is including fixing the inboard biax motor at the installation base, the outside of biax motor left and right sides output shaft all is fixed with first threaded rod, the outside threaded connection of first threaded rod has the thread bush, the lower fixed surface of thread bush has the connecting block, the lower fixed surface of connecting block has the extension board, the last fixed surface of thread bush has the slider.
Further, the inboard of installation base is fixed with the slide rail, slider sliding connection is in the inside of slide rail.
Further, the screw thread direction in the left and right sides the first threaded rod outside is opposite, the intercommunication mouth that supplies the extension board to run through has all been seted up to the left and right sides of installation base.
Further, the two threaded sleeves are symmetrically distributed on the left side and the right side of the longitudinal central axis of the mounting base, and the lower surface of the expansion plate and the lower surface of the mounting base are positioned on the same horizontal line.
Further, the assembly devices is including fixing the installation piece at winch base lower surface, the mounting groove that supplies installation piece male is offered to the upper surface of installation base, the upper surface of installation base is fixed with the curb plate, the left side threaded connection of curb plate has the second threaded rod, the right-hand member of second threaded rod is connected with the fixture block through the bearing rotation.
Further, a threaded hole for the second threaded rod to penetrate through is formed in the left side of the side plate, and the threaded hole is in threaded connection with the second threaded rod.
Further, the number of the assembly mechanisms is two, and the two assembly mechanisms are symmetrically distributed on the left side and the right side of the longitudinal central axis of the mounting base.
Compared with the prior art, the technical scheme of the utility model has the following beneficial effects:
1. this colliery haulage winch that stability is strong has set up stabilizing mean in this colliery haulage winch that stability is strong, mutually support between each structure in stabilizing mean, through setting up biax motor, first threaded rod, the thread bush, the connecting block, extension board and slider, increased the area of contact between installation base and the installation ground, and then increased the frictional force of installation base and ground, the stability of this winch has been improved, winch pedestal mounting is less at the subaerial area of contact with ground of unevenness, can lead to the frictional force not enough between base and the ground, when the weight of transportation object is great, heavier object is easy to slide through wire rope pulling winch, the stability of haulage winch has been reduced, great potential safety hazard has.
2. This colliery haulage winch that stability is strong has set up assembly devices in this colliery haulage winch that stability is strong, mutually supporting between each structure in assembly devices through setting up installation piece, mounting groove, curb plate, second threaded rod and fixture block, has realized the combination and the separation to winch base and installation base, has made things convenient for subsequent installation and dismantlement to the winch.
Drawings
FIG. 1 is a schematic diagram of the structure of the present utility model;
FIG. 2 is a schematic view of a stabilizing mechanism according to the present utility model;
FIG. 3 is a schematic view of an assembly mechanism according to the present utility model.
In the figure: 1 winch base, 2 winch body, 3 installation base, 4 stabilizing mean, 401 biax motor, 402 first threaded rod, 403 thread bush, 404 connecting block, 405 expansion board, 406 slider, 5 assembly devices, 501 installation piece, 502 mounting groove, 503 curb plate, 504 second threaded rod, 505 fixture block.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1, the coal mine haulage winch with strong stability in this embodiment includes a winch base 1, wherein a winch body 2 is fixed on the upper surface of the winch base 1, the winch body 2 is common equipment in the prior art, is an indispensable key equipment for a coal mine, plays an important role in lifting and transporting personnel and materials in the production process of the coal mine, dispatching a mine car, installing, dismantling and moving fully mechanized coal mining equipment and traction of various heavy objects and equipment, the lower surface of the winch base 1 is provided with an installation base 3, the inner side of the installation base 3 is provided with a stabilizing mechanism 4, and the lower surface of the winch base 1 is provided with an assembly mechanism 5.
It should be noted that the components of the present utility model are all common standard components or components known to those skilled in the art, and the structures and principles thereof are all known to those skilled in the art through technical manuals or through routine experimental methods.
Referring to fig. 2, in order to increase the friction between the installation base 3 and the ground, the stability of the winch is improved, the stabilizing mechanism 4 in this embodiment includes a dual-shaft motor 401 fixed on the inner side of the installation base 3, the outer sides of the output shafts on the left and right sides of the dual-shaft motor 401 are both fixed with a first threaded rod 402, the outer side of the first threaded rod 402 is in threaded connection with a threaded sleeve 403, the lower surface of the threaded sleeve 403 is fixed with a connecting block 404, the lower surface of the connecting block 404 is fixed with an expansion plate 405, and the upper surface of the threaded sleeve 403 is fixed with a sliding block 406.
The inside of the installation base 3 is fixed with a slide rail, the sliding block 406 is in sliding connection with the inside of the slide rail, and when the threaded sleeve 403 moves, the sliding block 406 is driven to move simultaneously, and at the moment, the sliding block 406 slides in the inside of the slide rail.
The directions of the threads on the outer sides of the first threaded rods 402 on the left side and the right side are opposite, and the left side and the right side of the installation base 3 are provided with communication ports for the extension plates 405 to penetrate.
The two screw sleeves 403 are symmetrically distributed on the left and right sides of the longitudinal central axis of the installation base 3, and the lower surface of the expansion plate 405 and the lower surface of the installation base 3 are positioned on the same horizontal line.
Referring to fig. 3, for facilitating subsequent installation and disassembly of the winch, the assembly mechanism 5 in this embodiment includes an installation block 501 fixed on the lower surface of the winch base 1, an installation groove 502 for inserting the installation block 501 is provided on the upper surface of the installation base 3, the size of the installation block 501 is matched with the size of the installation groove 502, a side plate 503 is fixed on the upper surface of the installation base 3, a second threaded rod 504 is connected with the left side of the side plate 503 in a threaded manner, the right end of the second threaded rod 504 is rotationally connected with a clamping block 505 through a bearing, a hand wheel is fixed at one end of the second threaded rod 504 far away from the clamping block 505, and clamping grooves for inserting the clamping block 505 are provided on the left side and the right side of the winch base 1.
The left side of the side plate 503 is provided with a threaded hole for the second threaded rod 504 to penetrate, and the threaded hole is in threaded connection with the second threaded rod 504.
The number of the assembly mechanisms 5 is two, and the two assembly mechanisms 5 are symmetrically distributed on the left side and the right side of the longitudinal central axis of the mounting base 3.
Standard parts used in the utility model can be purchased from the market, special-shaped parts can be customized according to the description of the specification and the drawings, the specific connection modes of all parts adopt conventional means such as mature bolts, rivets and welding in the prior art, the machinery, the parts and the equipment adopt conventional models in the prior art, and the circuit connection adopts conventional connection modes in the prior art, so that the details are not described.
If the utility model discloses or relates to components or structures fixedly connected with each other, then unless otherwise stated, the fixed connection is understood as: detachably fixed connection (e.g. using bolts or screws) can also be understood as: the non-detachable fixed connection (e.g. riveting, welding), of course, the mutual fixed connection may also be replaced by an integral structure (e.g. integrally formed using a casting process) (except for obviously being unable to use an integral forming process).
The working principle of the embodiment is as follows:
(1) In the technical field of coal mine transportation, when the winch is required to be installed in a coal mine roadway, because the bottom surface in the coal mine roadway is uneven, in order to ensure the stability of the winch body 2, and in order to improve the safety performance of the winch, the contact area between the installation base 3 and the ground is required to be increased, and then the friction force between the installation base 3 and the ground is increased, so that the purpose of improving the stability is achieved, at the moment, a worker starts the double-shaft motor 401, drives the first threaded rod 402 to start to rotate, and the threaded sleeve 403 moves along with the rotation of the first threaded rod 402 in the direction away from the longitudinal central axis of the installation base 3.
(2) The movement of the threaded sleeve 403 drives the connecting block 404 to move towards the direction far away from the longitudinal central axis of the installation base 3, the movement of the connecting block 404 drives the expansion plate 405 to move towards the direction far away from the longitudinal central axis of the installation base 3, the contact area with the ground is increased along with the movement of the expansion plate 405, and then the friction force between the installation base 3 and the ground is increased, the stability of the winch is improved, when the winch needs to be disassembled, a worker holds the hand wheel at this moment, then rotates the hand wheel, drives the second threaded rod 504 to start rotating, the clamping block 505 moves towards the direction far away from the longitudinal central axis of the installation base 3 along with the rotation of the second threaded rod 504, after the clamping block 505 is separated from clamping grooves formed in the left side and the right side of the winch base 1, the rotation of the hand wheel is stopped, then the winch base 1 moves upwards, and the installation block 501 is separated from the installation groove 502 along with the movement of the winch base 1.
It is noted that relational terms such as first and second, and the like are 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. Moreover, 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. Without further limitation, an element defined by the phrase "comprising one … …" does not exclude the presence of other like elements in a process, method, article, or apparatus that comprises the element.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (7)
1. The utility model provides a colliery haulage winch that stability is strong, includes winch base (1), its characterized in that: the winch comprises a winch base (1), wherein the upper surface of the winch base (1) is fixedly provided with a winch body (2), the lower surface of the winch base (1) is provided with a mounting base (3), the inner side of the mounting base (3) is provided with a stabilizing mechanism (4), and the lower surface of the winch base (1) is provided with an assembling mechanism (5);
the stabilizing mean (4) is including fixing at the inboard biax motor (401) of installation base (3), the outside of biax motor (401) left and right sides output shaft all is fixed with first threaded rod (402), the outside threaded connection of first threaded rod (402) has thread bush (403), the lower fixed surface of thread bush (403) has connecting block (404), the lower fixed surface of connecting block (404) has expansion board (405), the upper surface of thread bush (403) is fixed with slider (406).
2. The high stability coal mine haulage winch of claim 1, wherein: the inner side of the mounting base (3) is fixedly provided with a sliding rail, and the sliding block (406) is in sliding connection with the inside of the sliding rail.
3. The high stability coal mine haulage winch of claim 1, wherein: the screw thread direction in the outside of first threaded rod (402) is opposite in the left and right sides, the intercommunication mouth that supplies extension board (405) to run through has all been seted up to the left and right sides of installation base (3).
4. The high stability coal mine haulage winch of claim 1, wherein: the two thread sleeves (403) are symmetrically distributed on the left side and the right side of the longitudinal central axis of the mounting base (3), and the lower surface of the expansion plate (405) and the lower surface of the mounting base (3) are positioned on the same horizontal line.
5. The high stability coal mine haulage winch of claim 1, wherein: the assembly device comprises an assembly mechanism (5), wherein the assembly mechanism comprises an installation block (501) fixed on the lower surface of a winch base (1), an installation groove (502) for the installation block (501) to be inserted into is formed in the upper surface of the installation base (3), a side plate (503) is fixed on the upper surface of the installation base (3), a second threaded rod (504) is connected to the left side of the side plate (503) in a threaded manner, and a clamping block (505) is connected to the right end of the second threaded rod (504) in a rotating manner through a bearing.
6. The high stability coal mine haulage winch of claim 5, wherein: a threaded hole for the second threaded rod (504) to penetrate is formed in the left side of the side plate (503), and the threaded hole is in threaded connection with the second threaded rod (504).
7. The high stability coal mine haulage winch of claim 1, wherein: the number of the assembly mechanisms (5) is two, and the two assembly mechanisms (5) are symmetrically distributed on the left side and the right side of the longitudinal central axis of the mounting base (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321224349.4U CN219906817U (en) | 2023-05-19 | 2023-05-19 | Coal mine haulage winch that stability is strong |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321224349.4U CN219906817U (en) | 2023-05-19 | 2023-05-19 | Coal mine haulage winch that stability is strong |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219906817U true CN219906817U (en) | 2023-10-27 |
Family
ID=88421778
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321224349.4U Active CN219906817U (en) | 2023-05-19 | 2023-05-19 | Coal mine haulage winch that stability is strong |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219906817U (en) |
-
2023
- 2023-05-19 CN CN202321224349.4U patent/CN219906817U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN103485717B (en) | The all-hydraulic anchor shaft anchor cable drill carriage of a kind of four arm | |
| CN109578044B (en) | PLC type intelligent control device for wind flow field of fully mechanized coal mining face | |
| CN219906817U (en) | Coal mine haulage winch that stability is strong | |
| CN202272668U (en) | Drill winch | |
| CN109179237B (en) | Fixed frame of winch | |
| CN205654299U (en) | Multi -functional tunnelling drill carriage | |
| CN102808521B (en) | High-altitude butting method and high-altitude butting device for heavy structures | |
| CN212532056U (en) | Light material handling system | |
| CN203654705U (en) | Slideable hanging basket apparatus for steel skeleton assembling | |
| CN216105604U (en) | Hoisting accessory is used in installation of steel construction factory building | |
| CN204040898U (en) | The all-hydraulic anchor shaft anchor cable drill carriage of eight arms that a kind of supporting continuous miner uses | |
| CN203624851U (en) | Self-moving electric monorail hoist in coal mine | |
| CN203354455U (en) | Slide rail device for hanging window cleaning machine suspended working platform | |
| CN202187785U (en) | Suspended type temporary supporting device for laneway tunneling | |
| CN110847952B (en) | Single-rail movable air source for coal mine tunnel | |
| CN211759669U (en) | Pin shaft dismounting device | |
| CN210795540U (en) | Detachable movable door-shaped object hanging bracket | |
| CN109095388B (en) | A lift by crane equipment for building engineering | |
| CN203543954U (en) | Rail overhead manned device for mine tunnel | |
| CN207192175U (en) | A kind of municipal bridge steel pipe transmission device | |
| CN205838299U (en) | A kind of simple and easy hoisting device | |
| CN105633868A (en) | Cable bridge assembly for being arranged on wall body | |
| CN205171470U (en) | Device of crawling is maintained to hydraulic spring formula flood discharge runner | |
| CN205768438U (en) | One has anti-inclination distance rod | |
| CN205174127U (en) | Automatic lift alarm lamp |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |