CN216038360U - Connecting mechanism of mining haulage winch - Google Patents
Connecting mechanism of mining haulage winch Download PDFInfo
- Publication number
- CN216038360U CN216038360U CN202022380552.3U CN202022380552U CN216038360U CN 216038360 U CN216038360 U CN 216038360U CN 202022380552 U CN202022380552 U CN 202022380552U CN 216038360 U CN216038360 U CN 216038360U
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- Prior art keywords
- wire rope
- steel wire
- link mount
- movable mounting
- mining haulage
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- 230000007246 mechanism Effects 0.000 title claims abstract description 21
- 238000005065 mining Methods 0.000 title claims abstract description 21
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 81
- 239000010959 steel Substances 0.000 claims abstract description 81
- 230000002457 bidirectional effect Effects 0.000 claims abstract description 12
- 238000003756 stirring Methods 0.000 claims description 5
- 230000000694 effects Effects 0.000 claims description 3
- 230000008878 coupling Effects 0.000 claims description 2
- 238000010168 coupling process Methods 0.000 claims description 2
- 238000005859 coupling reaction Methods 0.000 claims description 2
- 230000000149 penetrating effect Effects 0.000 abstract description 3
- 230000000903 blocking effect Effects 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 239000002817 coal dust Substances 0.000 description 1
- 239000003034 coal gas Substances 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000004804 winding Methods 0.000 description 1
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Abstract
The utility model discloses a connecting mechanism of a mining haulage winch, which comprises a connecting end fixing frame and a steel wire rope, wherein movable hole grooves are formed in the upper end surface and the lower end surface of the connecting end fixing frame, an L-shaped fixed rod is movably installed in the connecting end fixing frame in a penetrating mode through the movable hole grooves, the movable hole grooves in the upper end surface of the connecting end fixing frame are movably connected with the L-shaped fixed rod through a first rotating shaft, the steel wire rope is movably installed on the inner side of the connecting end fixing frame by bypassing the surface of the L-shaped fixed rod, a bolt is movably embedded in the lower surface of the connecting end fixing frame, the steel wire rope is movably installed on the surface of the steel wire rope, a bidirectional rope clamping seat is movably installed in the middle of the steel wire rope clamping seat, and a unidirectional rope clamping seat is movably installed at the position, close to the lower end, of the steel wire rope clamping seat. The connecting mechanism of the mining haulage winch can prevent the steel wire rope from falling off, enables the connecting device to be more convenient and fast, and can prevent the nut on the steel wire rope clamp from falling off.
Description
Technical Field
The utility model relates to the field of connecting mechanisms, in particular to a connecting mechanism of a mining haulage winch.
Background
The mining haulage winch is a multi-layer winding type winch which is used for dragging mine cars in inclined roadways or hoisting the well heads of small mines by single steel wire ropes. The electrical equipment is explosion-proof, and is suitable for occasions with coal dust and gas. The winch adopts a transmission structure and a speed regulation principle of a dispatching winch and an indication system of a lifting winch, and has the characteristics of compact structure, small volume, light weight, convenient carrying and the like; the connecting mechanism of the existing mining haulage winch has certain defects that a steel wire rope is easy to fall off, a steel wire rope clamp is easy to loosen and fall off, and a connecting end is often fastened by bolts and is not convenient enough.
SUMMERY OF THE UTILITY MODEL
The utility model mainly aims to provide a connecting mechanism of a mining haulage winch, which can effectively solve the problems in the background technology.
In order to achieve the purpose, the utility model adopts the technical scheme that:
the utility model provides a mining haulage winch's coupling mechanism, includes link mount and wire rope, movable hole groove has all been seted up to link mount upper end surface and lower extreme surface, the inside movable hole groove movable mounting that runs through of link mount has L type dead lever, the movable hole groove of link mount upper end surface department and L type dead lever pass through pivot swing joint No. one, wire rope walks around L type dead lever surface movable mounting inboard in the link mount.
Preferably, the L type fixed rod surface is close upper end department fixed mounting and has a gag lever post, link mount lower surface is located L type dead lever lower extreme one side department movable mounting and has the pin, the pin with link mount lower surface is through No. two pivot swing joint, pin one end is located link mount lower surface department fixed mounting and has the fixed bolster.
Preferably, wire rope surface movable mounting has the wire rope card, movable mounting has two-way rope card holder in the middle of the wire rope card, the wire rope card is close lower extreme department movable mounting has one-way rope card holder, wire rope card surface is located one-way rope card holder below movable mounting has forward nut, wire rope card surface is located forward nut below movable mounting and has reverse nut.
Preferably, one end of the steel wire rope is movably arranged between the inner side surface of the steel wire rope clamp and the upper surface of the bidirectional rope clamp holder to be tightly attached to the steel wire rope clamp, and the other end of the steel wire rope is movably arranged between the lower surface of the bidirectional rope clamp holder and the upper surface of the unidirectional rope clamp holder to be tightly attached to the steel wire rope clamp holder.
Preferably, the lower surface of the connecting end fixing frame is located on the other side of the stop lever and is movably embedded with a bolt, a stirring push rod is movably arranged inside the bolt in a penetrating mode on the surface of one side, one end of the stirring push rod is fixedly provided with a return spring, and one end of the return spring is fixedly arranged on the surface of the other side inside the bolt.
Preferably, the number of the steel wire rope clamps is four, the distance between the steel wire rope clamps is 6-7 times of the diameter of the steel wire rope, and the steel wire rope between the first steel wire rope clamp and the second steel wire rope clamp, which are close to the tail end, of the steel wire rope is provided with looseness.
Compared with the prior art, the utility model has the following beneficial effects:
in the utility model, steel wire ropes are respectively clamped into steel wire rope clamps through a bidirectional rope clamping seat, the unidirectional rope clamping seat is installed, then the steel wire rope clamps are fastened through a forward nut and a reverse nut, the friction force between the steel wire rope clamps and the steel wire ropes is increased, the steel wire ropes are prevented from falling off due to small contact area and small mutual friction force, the forward nut is fastened through the reverse nut, the forward nut is prevented from falling off due to vibration, a limiting rod is stirred to enable the lower end of an L-shaped fixed rod to move towards one side of a connecting end fixing frame, one end of each steel wire rope is sleeved into the L-shaped fixed rod, a push rod is stirred, the stop rod is rotated to move one end of the stop rod into the fixing frame, the stirring push rod is loosened, the stop rod is fixed in the fixing frame under the action of a return spring, the steel wire ropes are prevented from falling off due to vibration of a connecting device, and the steel wire ropes between a third steel wire rope clamp and a fourth steel wire rope clamp are loosened, whether the steel wire rope is loosened can be visually observed.
Drawings
FIG. 1 is a schematic overall structure diagram of a connection mechanism of a mining haulage winch according to the present invention;
FIG. 2 is a side view of a wire rope clamp of a connecting mechanism of a mining haulage winch of the present invention;
FIG. 3 is a bottom view of the connecting section fixing frame of the connecting mechanism of the mining haulage winch of the present invention;
FIG. 4 is a cross-sectional view of the latch of the attachment mechanism of the mining haulage winch of the present invention.
In the figure: 1. a connecting end fixing frame; 101. a movable hole groove; 102. fixing a bracket; 2. an L-shaped fixing rod; 201. a limiting rod; 202. a first rotating shaft; 3. a stop lever; 301. a second rotating shaft; 4. clamping a steel wire rope; 401. a bidirectional rope clamping seat; 402. a one-way rope clamping seat; 403. a positive nut; 404. a reverse nut; 5. a wire rope; 6. a bolt; 601. the push rod is pulled; 602. and a return spring.
Detailed Description
In order to make the technical means, the creation characteristics, the achievement purposes and the effects of the utility model easy to understand, the utility model is further described with the specific embodiments.
In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front", "rear", "both ends", "one end", "the other end", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "connected," and the like are to be construed broadly, such as "connected," which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.
As shown in fig. 1-4, a connecting mechanism of a mining haulage winch comprises a connecting end fixing frame 1 and a steel wire rope 5, wherein movable hole grooves 101 are formed in the upper end surface and the lower end surface of the connecting end fixing frame 1, an L-shaped fixed rod 2 is movably installed in the connecting end fixing frame 1 in a manner of penetrating through the movable hole grooves 101, the movable hole grooves 101 in the upper end surface of the connecting end fixing frame 1 are movably connected with the L-shaped fixed rod 2 through a first rotating shaft 202, and the steel wire rope 5 is movably installed on the inner side of the connecting end fixing frame 1 by bypassing the surface of the L-shaped fixed rod 2;
a limiting rod 201 is fixedly arranged on the surface of the L-shaped fixed rod 2 close to the upper end, a stop lever 3 is movably arranged on the lower surface of the connecting end fixing frame 1 at one side of the lower end of the L-shaped fixed rod 2, the stop lever 3 is movably connected with the lower surface of the connecting end fixing frame 1 through a second rotating shaft 301, and a fixed support 102 is fixedly arranged at the position of one end of the stop lever 3 on the lower surface of the connecting end fixing frame 1; the surface of the steel wire rope 5 is movably provided with a steel wire rope clamp 4, the middle of the steel wire rope clamp 4 is movably provided with a bidirectional rope clamp holder 401, the lower end of the steel wire rope clamp 4 close to the lower end is movably provided with a one-way rope clamp holder 402 to prevent the steel wire rope 5 from falling off caused by small contact area and over-small mutual friction force between the steel wire ropes 5, the surface of the steel wire rope clamp 4 is positioned below the one-way rope clamp holder 402 and is movably provided with a forward nut 403, and the surface of the steel wire rope clamp 4 is positioned below the forward nut 403 and is movably provided with a reverse nut 404 to prevent the steel wire rope clamp from falling off due to vibration; one end of the steel wire rope 5 is movably arranged between the inner side surface of the steel wire rope clamp 4 and the upper surface of the bidirectional rope clamp holder 401 to be tightly attached to the inner side surface of the steel wire rope clamp 4, and the other end of the steel wire rope 5 is movably arranged between the lower surface of the bidirectional rope clamp holder 401 and the upper surface of the unidirectional rope clamp holder 402 to be tightly attached to the inner side surface of the bidirectional rope clamp 4; a bolt 6 is movably embedded and installed on the lower surface of the connecting end fixing frame 1, which is positioned on the other side of the stop lever 3, a toggle push rod 601 is movably installed inside the bolt 6 and penetrates through the surface of one side, a return spring 602 is fixedly installed at one end of the toggle push rod 601, and one end of the return spring 602 is fixedly installed on the surface of the other side inside the bolt 6; the number of the steel wire rope clamps 4 is four, the distance between the steel wire rope clamps 4 is 6-7 times of the diameter of the steel wire rope 5, the steel wire rope 5 between the first steel wire rope clamp 4 and the second steel wire rope clamp 4, which are close to the tail end of the steel wire rope 5, is provided with looseness, and whether the steel wire rope loosens or not can be visually observed.
The utility model is to be noted that, the connection mechanism of the mining haulage winch is characterized in that when in use, a steel wire rope 5 is bent and clamped by a steel wire rope clamp 4, a bidirectional rope clamp seat 401 is installed, the steel wire rope 5 which is folded back is clamped into the steel wire rope clamp 4, a unidirectional rope clamp seat 402 is installed, then the steel wire rope clamp 4 is fastened by a forward nut 403 and a reverse nut 404, friction force between the steel wire rope clamp 4 and the steel wire rope 5 is increased, the steel wire rope 5 is prevented from falling off due to small contact area between the steel wire ropes 5 and small mutual friction force, the forward nut 403 can be fastened by the reverse nut 404, the forward nut 403 is prevented from falling off due to vibration, the lower end of an L-shaped fixed rod 2 is moved towards one side of a connection end fixing frame 1 by shifting a limiting rod 201, one end of the steel wire rope 5 is sleeved into the L-shaped fixed rod 2, a push rod 601 is shifted, one end of a blocking rod 3 is moved into a fixed bracket 102 by rotating the blocking rod, and the push rod 601 is released, make it fix pin 3 inside fixed bolster 102 under return spring 602's effect, prevent that connecting device from making wire rope 5 drop because of vibrations, wire rope 5 between third wire rope card 4 and the fourth wire rope card 4 is equipped with not hard up, can audio-visually observe whether wire rope has not hard up.
The foregoing shows and describes the general principles and broad features of the present invention and advantages thereof. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are described in the specification and illustrated only to illustrate the principle of the present invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the present invention, which fall within the scope of the utility model as claimed. The scope of the utility model is defined by the appended claims and equivalents thereof.
Claims (6)
1. The utility model provides a mining haulage winch's coupling mechanism which characterized in that: including link mount (1) and wire rope (5), movable hole groove (101) have all been seted up to link mount (1) upper end surface and lower extreme surface, link mount (1) inside movable hole groove (101) movable mounting that runs through has L type dead lever (2), movable hole groove (101) and L type dead lever (2) of link mount (1) upper end surface department are through pivot (202) swing joint No. one, wire rope (5) are walked around L type dead lever (2) surface activity and are installed in link mount (1) inboard.
2. The connection mechanism of the mining haulage winch of claim 1, wherein: l type dead lever (2) surface is close upper end department fixed mounting has gag lever post (201), link mount (1) lower surface is located L type dead lever (2) lower extreme one side department movable mounting has pin (3), pin (3) with link mount (1) lower surface is through No. two pivot (301) swing joint, pin (3) one end is located link mount (1) lower surface department fixed mounting has fixed bolster (102).
3. The connection mechanism of the mining haulage winch of claim 1, wherein: wire rope (5) surface movable mounting has wire rope card (4), movable mounting has two-way rope card holder (401) in the middle of wire rope card (4), wire rope card (4) are close lower extreme department movable mounting and have one-way rope card holder (402), wire rope card (4) surface is located one-way rope card holder (402) below movable mounting has forward nut (403), wire rope card (4) surface is located forward nut (403) below movable mounting has reverse nut (404).
4. The mining haulage winch connection mechanism of claim 3, wherein: one end of the steel wire rope (5) is movably mounted between the inner side surface of the steel wire rope clamp (4) and the upper surface of the bidirectional rope clamp holder (401) to be tightly attached to the steel wire rope clamp, and the other end of the steel wire rope (5) is movably mounted between the lower surface of the bidirectional rope clamp holder (401) and the upper surface of the unidirectional rope clamp holder (402) to be tightly attached to the steel wire rope clamp.
5. The connection mechanism of the mining haulage winch of claim 1, wherein: link mount (1) lower surface is located pin (3) opposite side movable embedding and installs bolt (6), bolt (6) inside run through a side surface movable mounting and have a stirring push rod (601), stir push rod (601) one end fixed mounting have return spring (602), return spring (602) one end fixed mounting is in the inside opposite side surface of bolt (6).
6. The mining haulage winch connection mechanism of claim 3, wherein: the number of the steel wire rope clamps (4) is four, the distance between the steel wire rope clamps (4) is 6-7 times of the diameter of the steel wire rope (5), and the steel wire rope (5) between the first steel wire rope clamp (4) and the second steel wire rope clamp (4) at the position, close to the tail end, of the steel wire rope (5) is provided with looseness.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022380552.3U CN216038360U (en) | 2020-10-23 | 2020-10-23 | Connecting mechanism of mining haulage winch |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022380552.3U CN216038360U (en) | 2020-10-23 | 2020-10-23 | Connecting mechanism of mining haulage winch |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216038360U true CN216038360U (en) | 2022-03-15 |
Family
ID=80595703
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022380552.3U Expired - Fee Related CN216038360U (en) | 2020-10-23 | 2020-10-23 | Connecting mechanism of mining haulage winch |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216038360U (en) |
-
2020
- 2020-10-23 CN CN202022380552.3U patent/CN216038360U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20220315 |