CN213326473U - Main tail rope winding device for mine maintenance - Google Patents
Main tail rope winding device for mine maintenance Download PDFInfo
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- CN213326473U CN213326473U CN202022262638.6U CN202022262638U CN213326473U CN 213326473 U CN213326473 U CN 213326473U CN 202022262638 U CN202022262638 U CN 202022262638U CN 213326473 U CN213326473 U CN 213326473U
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- rope reel
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Abstract
The utility model discloses a main tail rope winding device for mine maintenance, which comprises a rope reel bracket, a rope reel and a pneumatic slow winch; the rope reel support is provided with a rope reel capable of rotating, the outer end of a tail rope to be collected is fixedly connected to the rope reel, the middle of the rope reel is sleeved with a transmission shaft and is arranged on the rope reel support through the transmission shaft, one end of the transmission shaft is driven by a pneumatic motor mechanism taking compressed air as a power source, and the transmission shaft is in transmission connection with an output shaft of the pneumatic motor mechanism through a chain wheel and a chain; during operation, rope reel support mount is established at receipts rope work area, and the tail rope outer end fixed connection who waits to receive is on the rope reel, and pneumatic motor mechanism drives the rope reel rotation, twines wire rope to the rope reel on, realizes that the mine overhauls main and tail rope and receives the rope operation, uses electric power as the power supply in traditional mine usually relatively, the utility model provides a potential safety hazard and reduction operation personnel intensity of labour that exist when electrical equipment uses, safe high efficiency, be convenient for control, maintain and overhaul.
Description
Technical Field
The utility model relates to a mine overhauls wire rope and retrieves technical field, concretely relates to mine overhauls main and tail rope receipts rope device.
Background
The modern mine is heavy in production task, a steel wire rope connected with a lifting container is frequently replaced, the lifting container is laid with a new rope in a new rope replacing stage, meanwhile, an old rope is recovered from a head sheave position to the ground for stacking, a large amount of personnel are required to be invested to cooperatively recover the old rope in the replacing period, potential safety hazards of high-altitude operation exist in the construction period, and personal safety of operating personnel is threatened; in addition, in the traditional mine, electric power is usually used as a power source for rope winding operation, and the problems that the electric equipment is easy to generate electricity skipping or power failure in the using process and the operation of constructors is easy to generate electric shock accidents and the maintenance and overhaul are difficult are considered;
therefore, the inventor provides a main tail rope retracting device for mine maintenance by combining various factors.
SUMMERY OF THE UTILITY MODEL
The utility model discloses the technical problem that will solve lies in how safer, the old rope recovery work of efficient completion.
The utility model discloses a following technical means realizes solving above-mentioned technical problem:
a main tail rope winding device for mine maintenance comprises a rope reel bracket, a rope reel and a pneumatic slow winch; the rope reel support is provided with a rope reel which can rotate, the outer end of a tail rope to be wound is fixedly connected onto the rope reel, the middle of the rope reel is sleeved with a transmission shaft and is installed on the rope reel support through the transmission shaft, one end of the transmission shaft is driven by a pneumatic motor mechanism taking compressed air as a power source, and the transmission shaft is in transmission connection with an output shaft of the pneumatic motor mechanism through a chain wheel and a chain.
When the mining machine works, the rope reel support fixing frame is arranged in a rope collecting working area, the outer end of a tail rope to be collected is fixedly connected to the rope reel, the pneumatic motor mechanism is started and drives the rope reel to rotate through the chain and the chain wheel, the steel wire rope is wound on the rope reel, the main and tail rope collecting operation of mine overhauling is realized, compared with the traditional method that electric power is usually used as a power source in a mine, the problem that electric shock accidents and maintenance and overhauling are easily caused by operation of constructors is considered, and the problem that electric shock accidents are easily caused by the operation of the constructors and the maintenance and overhauling are difficult; the utility model adopts the pneumatic motor mechanism, uses the compressed air as the power source, solves the potential safety hazard existing when the electrical equipment is used, reduces the labor intensity of the operating personnel, is safe and efficient, and is convenient to control, maintain and overhaul;
preferably, the pneumatic motor mechanism adopts 5t pneumatic slow twisting, adopts a 0.6MPa compressed air source for driving, is fixed on the ground through an expansion bolt, and is convenient to operate a pneumatic slow twisting handle switch to drive a rope reel to rotate after the pneumatic slow twisting is connected with the compressed air source, so that the steel wire rope is recovered.
Preferably, the bottom frame and the three support frames are made of 20# I-steel and welded to form an integral frame; the bottom ends of the three support frames are welded on the bottom frame side by side, the top ends of the three support frames are welded and connected, and the middle support frame is kept vertical; the underframe and the pneumatic slow winch are fixed on the ground through expansion bolts, so that the pneumatic slow winch is convenient, firm and reliable;
preferably, the cable reel is made of L50 by 5 angle steel and steel plates, the steel cable reel is fully welded, and the welding strength is the minimum welding strength.
Preferably, bearing seats are welded at the upper ends of the support frames at the two ends of the rope reel support, each bearing seat comprises an upper part and a lower part, the lower parts of the bearing seats are welded on the rope reel support, and the upper sides of the bearing seats are fixedly connected with the lower sides of the bearing seats through bolts; the transmission shaft 3 is made of 45# round steel, one end of the transmission shaft is welded with a fixed bearing, and the other end of the transmission shaft is provided with a movable bearing; the fixed bearing and the movable bearing of the transmission shaft are respectively arranged on the bearing block, and the movable bearing at one side is convenient to install and disassemble;
preferably, the chain wheel is arranged at the end part of the transmission shaft at one side of the movable bearing, a wrapping gear disc is clamped on an output shaft of the pneumatic motor mechanism, and the wrapping gear disc and the chain wheel are connected in a chain transmission manner;
preferably, one side of the transmission shaft, which is close to the pneumatic motor mechanism, is in transmission connection with the rope reel through a first shaft sleeve, a flange at the outer end of the first shaft sleeve is fixedly connected with the rope reel through a bolt, connecting key grooves are symmetrically formed in the positions, corresponding to the transmission shaft, of the first shaft sleeve up and down, and transmission keys are arranged on the connecting key grooves; the first shaft sleeve is in transmission connection with the transmission shaft through a transmission key, and the other side of the transmission shaft is in fit connection with the rope disc through a second shaft sleeve.
The utility model has the advantages that:
1. compared with the traditional mine, the mine usually uses electric power as a power source, and considers that the electric equipment is easy to generate electricity jumping or power failure in the using process, and constructors are easy to generate electric shock accidents in operation and difficult to maintain and overhaul; the utility model discloses in because the wind pressure is as the power supply, the potential safety hazard that exists when solving electrical equipment and reduce operation personnel intensity of labour, safe high-efficient, be convenient for control, maintenance and maintenance.
2. The pneumatic motor mechanism of the utility model adopts the pneumatic slow twisting and is driven by the compressed air source and fixed on the ground through the expansion bolt, after the pneumatic slow twisting is connected into the compressed air source, the pneumatic slow twisting handle switch is convenient to operate to drive the rope reel to rotate, the recovered steel wire rope is convenient to install and operate, and the safety performance is high;
3. the transmission structure of the rope reel is convenient and simple to assemble and disassemble, and in addition, the rope reel and the rope reel bracket of the utility model can be universal, thus having wide application and high economic benefit; the utility model discloses retrieving old wire rope in-process, having replaced artifical the recovery, improved work efficiency, reduced personnel and dropped into, reduced intensity of labour, shortened the recovery wire rope time simultaneously for the process of renewal rope, the quick recovery production of being convenient for improves economic benefits. The device is widely used on the ground and in the well, such as the recovery of a main lifting rope, a cable, a tail rope in the well and the like of a ground lifting winch.
Drawings
Fig. 1 is a schematic structural view of a main tail rope retracting device for mine maintenance provided by an embodiment of the utility model;
fig. 2 is a front view of a rope retracting device for a main tail rope in mine maintenance provided by an embodiment of the present invention;
fig. 3 is a schematic structural view of the rope reel and the transmission shaft in the rope reeling device for the main tail rope for the mine maintenance provided by the embodiment of the utility model;
fig. 4 is a schematic structural view of a transmission shaft in a main tail rope retracting device for mine maintenance provided by the embodiment of the utility model;
fig. 5 is a cross-sectional view of a position a-a of a transmission shaft in a main tail rope reeling device for mine maintenance provided by the embodiment of the utility model.
Fig. 6 is the embodiment of the utility model provides a pair of mine overhaul main and tail rope receipts rope device middle shaft sleeve one's schematic structure view.
Fig. 7 is a front view of a first shaft sleeve in a rope collecting device for main and tail ropes for mine maintenance provided by the embodiment of the utility model.
Fig. 8 is the embodiment of the utility model provides a pair of mine overhauls main tail rope and receives the schematic structure drawing of axle sleeve two in the rope device.
In the figure: 1. a rope reel support; 10. a ground surface; 11. a chassis; 12. a support frame; 13. a bearing seat; 2. a rope reel; 21. a drive shaft; 211. a first shaft sleeve; 2110. a drive key; 212. a second shaft sleeve; 22. fixing the bearing; 23. a movable bearing; 3. wind-driven slow twisting; 31. a chain; 32. a sprocket; 33. compressing a gas source; 4. a steel cord.
Detailed Description
To make the purpose, technical solution and advantages of the embodiments of the present invention clearer, the embodiments of the present invention are combined to clearly and completely describe the technical solution in the embodiments of the present invention, and obviously, the described embodiments are 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 efforts belong to the protection scope of the present invention.
Referring to fig. 1, a main tail rope winding device for mine maintenance comprises a rope reel bracket 1, a rope reel 2 and a pneumatic slow winch 3.
The rope reel bracket 1 comprises an underframe 11 and three support frames 12, wherein the underframe 11 and the support frames 12 are made of 20# I-steel and welded to form an integral frame; the bottom ends of the three support frames 12 are uniformly welded on the bottom frame 11 side by side, the top ends of the three support frames 12 are welded and connected, and the middle support frame 12 is kept vertical; the underframe 11 and the pneumatic slow-twisting 3 are fixed on the ground 10 through expansion bolts, so that the pneumatic slow-twisting device is convenient, firm and reliable;
the rope disc 2 is arranged on the support frame 12 of the rope disc support 1 through the transmission shaft 21, the chain wheel 32 is arranged on the outer side of the transmission shaft 21, and the chain wheel 32 is in transmission connection with a gear disc (not shown) wrapped on the pneumatic slow twisting device 3 through a chain 31.
Meanwhile, referring to fig. 2, the pneumatic slow twisting 3 adopts 5t pneumatic slow twisting and is driven by a 0.6MPa compressed air source 33; the upper end of the support frame 12 is welded with a bearing seat 13, the bearing seat 13 comprises an upper part and a lower part, the lower part of the bearing seat 13 is welded on the support frame 11, and the upper part of the bearing seat 13 is fixedly connected with the lower part of the bearing seat 13 through bolts; the outer end of a steel wire rope 4 to be wound is fixedly connected to a rope reel 2, the rope reel 2 is made of L50 x 5 angle steel and steel plates, the rope reel 2 is fully welded, and the welding strength is the minimum welding strength;
the transmission shaft 21 is made of 45# round steel, one end of the transmission shaft 21 is welded with the fixed bearing 22, and the other end of the transmission shaft is provided with the movable bearing 23; the fixed bearing 22 and the movable bearing 23 of the transmission shaft 21 are respectively arranged on the bearing block 13; the installation and the disassembly are convenient;
referring to fig. 3-8, the side of the transmission shaft 21 close to the movable bearing 23 is in transmission connection with the rope reel 2 through a first shaft sleeve 211, a flange at the outer end of the first shaft sleeve 211 is fixedly connected with the rope reel 2 through a bolt, connection key slots (not shown) are symmetrically arranged on the first shaft sleeve 211 and the transmission shaft 21 in the vertical direction, and transmission keys 2110 are arranged on the connection key slots; the first shaft sleeve 211 is in transmission connection with the transmission shaft 21 through a transmission key, and the other side of the transmission shaft 21 is in fit connection with the rope reel 2 through a second shaft sleeve 212.
The utility model discloses the theory of operation: during operation, the rope reel bracket 1 is fixedly assumed in a rope winding working area, the outer end of a steel wire rope 4 to be wound is fixedly connected to the rope reel 2, the compressed air source 33 supplies air to the pneumatic slow-twisting handle switch (not shown in the figure), the pneumatic slow-twisting handle switch is manually operated to control the pneumatic slow-twisting handle switch 3 to be started, the rope reel 2 is driven by the chain 31 and the chain wheel 32 to rotate, the steel wire rope 4 is wound on the rope reel 2, and rope winding operation of a main rope and a tail rope for mine maintenance is realized; the utility model adopts the pneumatic slow twisting 3 and uses the compressed air as the power source, thereby solving the potential safety hazard existing when the electrical equipment is used, reducing the labor intensity of the operating personnel, being safe and efficient, and being convenient for control, maintenance and overhaul;
the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the present invention in its corresponding aspects.
Claims (7)
1. A main tail rope winding device for mine maintenance comprises a rope reel bracket and a rope reel, wherein the rope reel bracket is erected in a working area; the rope reel support is provided with a rope reel which can rotate, the outer end of a tail rope to be wound is fixedly connected onto the rope reel, the middle of the rope reel is sleeved with a transmission shaft and is installed on the rope reel support through the transmission shaft, one end of the transmission shaft is driven by a pneumatic motor mechanism taking compressed air as a power source, and the transmission shaft is in transmission connection with an output shaft of the pneumatic motor mechanism through a chain wheel and a chain.
2. The mine maintenance main tail rope reeling device according to claim 1, wherein the rope reel bracket comprises a bottom frame and three support frames, and is welded to form an integral frame; the bottom ends of the three support frames are welded on the bottom frame side by side, the top ends of the three support frames are welded and connected, and the middle support frame is kept vertical; the underframe and the pneumatic slow winch are fixed on the ground through expansion bolts.
3. The main tail rope reeling device for mine overhauling according to claim 2, wherein the underframe and the support frame are made of I-steel.
4. The main tail rope take-up device for the mine overhaul according to claim 2, wherein bearing seats are welded at the upper ends of the supporting frames at the two ends of the rope reel support, each bearing seat comprises an upper part and a lower part, the lower part of each bearing seat is welded on the rope reel support, and the upper side of each bearing seat is fixedly connected with the lower side of the corresponding bearing seat through bolts; the transmission shaft is made of round steel, one end of the transmission shaft is welded with the fixed bearing, and the other end of the transmission shaft is provided with the movable bearing; the fixed bearing and the movable bearing are respectively arranged on the bearing seat of the supporting frame.
5. The mine maintenance main tail rope reeling device according to claim 4, wherein the chain wheel is installed at the end part of the transmission shaft on one side of the movable bearing, the output shaft of the pneumatic motor mechanism is clamped with a wrapping gear disc, and the wrapping gear disc and the chain wheel are connected in a chain transmission mode.
6. The rope retracting device for the main tail rope for the mine overhaul according to claim 5, wherein one side, close to the pneumatic motor mechanism, of the transmission shaft is in transmission connection with the rope reel through a first shaft sleeve, a flange at the outer end of the first shaft sleeve is fixedly connected with the rope reel through a bolt, connecting key grooves are symmetrically formed in corresponding positions of the first shaft sleeve and the transmission shaft up and down, and transmission keys are arranged on the connecting key grooves; the first shaft sleeve is in transmission connection with the transmission shaft through a transmission key, and the other side of the transmission shaft is in fit connection with the rope disc through a second shaft sleeve.
7. The main tail rope reeling device for mine overhaul according to any one of claims 1 to 6, wherein the pneumatic motor mechanism is a pneumatic slow winch and is driven by a compressed air source.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022262638.6U CN213326473U (en) | 2020-10-10 | 2020-10-10 | Main tail rope winding device for mine maintenance |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022262638.6U CN213326473U (en) | 2020-10-10 | 2020-10-10 | Main tail rope winding device for mine maintenance |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213326473U true CN213326473U (en) | 2021-06-01 |
Family
ID=76071307
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022262638.6U Active CN213326473U (en) | 2020-10-10 | 2020-10-10 | Main tail rope winding device for mine maintenance |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213326473U (en) |
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2020
- 2020-10-10 CN CN202022262638.6U patent/CN213326473U/en active Active
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