CN217455989U - Foot-operated switch device of dialling in colliery - Google Patents
Foot-operated switch device of dialling in colliery Download PDFInfo
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- CN217455989U CN217455989U CN202221349528.6U CN202221349528U CN217455989U CN 217455989 U CN217455989 U CN 217455989U CN 202221349528 U CN202221349528 U CN 202221349528U CN 217455989 U CN217455989 U CN 217455989U
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Abstract
The utility model discloses a foot-operated switch shifting device for a coal mine, which belongs to the field of coal mine auxiliary gallery transportation and comprises an installation base plate, a rope supporting wheel roller, a pedal and a transmission connecting rod; the mounting base plate is provided with an accommodating groove, two sides of the accommodating groove are welded with a roller fixing frame, and the rope supporting roller is arranged on the roller fixing frame through a swinging roller; the both sides of holding in the palm the rope sheave cylinder are provided with respectively the footboard, transmission connecting rod with the bottom of cylinder mount is connected and will hold in the palm the revolving force of rope sheave cylinder and convert torsion into, has saved later maintenance personnel work load, has improved the work efficiency of dress, fortune material, has guaranteed transportation safety.
Description
Technical Field
The utility model belongs to supplementary gallery transportation field in colliery, especially, foot-operated switch device of dialling in colliery.
Background
The horizontal ground point material loading and unloading of the downhill path of coal mine ground industry square is being responsible for whole mine material loading and unloading work, the loading and unloading work load is big, the vehicle circulation volume is big, annular yard switch is many, ground hypertension personnel are more, the limited unable pneumatic switch of installation of ground industry square condition, artifical frequent waist bow low head operation switch, easily cause brain oxygen deficiency, blood pressure rising when inefficiency and frequent rising, lead to phenomenons such as personnel dizziness, be unfavorable for personnel's safety work, there is the potential safety hazard.
SUMMERY OF THE UTILITY MODEL
In order to solve the problems, a pedal type turnout shifting device for a coal mine is provided; the position of the turnout is controlled in a pedal mode, the labor force is reduced, and safety accidents are avoided.
The utility model provides a technical scheme that its technical problem adopted is: a foot-operated switch shifting device for a coal mine comprises an installation base plate, a rope supporting wheel roller, a pedal and a transmission connecting rod; the mounting base plate is provided with an accommodating groove, two sides of the accommodating groove are welded with a roller fixing frame, and the rope supporting roller is arranged on the roller fixing frame through a swinging roller; the both sides of holding in the palm the rope sheave cylinder are provided with respectively the footboard, transmission connecting rod with the bottom of cylinder mount is connected and will hold in the palm the revolving force of rope sheave cylinder and convert torsion into, has saved later maintenance personnel work load, has improved the work efficiency of dress, fortune material, has guaranteed transportation safety.
As a further improvement of the technical scheme, the installation base plate is an iron plate, and the accommodating groove of the iron plate is 375mm in length and 200mm in width.
As a further improvement of the technical scheme, the diameter of the rope supporting wheel roller is 130 mm.
As a further improvement of the technical scheme, the pedal is connected with the rope supporting wheel roller 2 in a welding mode, so that the stability of the rope supporting wheel roller is improved.
As a further improvement of the technical scheme, the included angle between the two pedals is 120 degrees.
As a further improvement of the above technical solution, the installation base plate further comprises a locking device, wherein the locking device is arranged on the installation base plate and is matched with the pedal; the locking device is a locking accessory of the pedal switch shifting device and is used for preventing the switch points of the vehicle passage from being not tightly attached to cause the vehicle to get in a series and fall off the road.
As a further improvement of the technical scheme, the swinging stick is connected with the rope supporting wheel roller through welding.
As a further improvement of the technical scheme, the diameter of the swinging stick is 20 mm.
According to the technical scheme provided by the utility model, the beneficial effects are that: the position of the turnout is controlled in a pedal mode, the problems of cerebral anoxia and blood pressure rise when a person frequently bends over and lowers the head to operate the turnout to get up and the potential safety hazard caused are avoided, the workload of later maintenance personnel is saved, the work efficiency of loading and transporting materials is improved, and the transportation safety is ensured.
Drawings
In order to more clearly illustrate the technical solution of the present invention, the drawings used in the description will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to these drawings without creative efforts.
Fig. 1 is a schematic top view of an embodiment.
Fig. 2 is a left side view structural diagram of the embodiment.
Fig. 3 is a schematic front view of the embodiment.
In the drawings, the components represented by the respective reference numerals are listed below: 1. installing a foundation plate; 2. a rope supporting roller; 3. a pedal; 4. a locking device; 5. a transmission connecting rod; 6. a roller fixing frame; 7. and (4) swinging the stick.
Detailed Description
In order to make the objects, features and advantages of the present invention more obvious and understandable, the technical solutions of the present invention will be clearly and completely described below with reference to the accompanying drawings in the present embodiment, and it is obvious that the embodiments described below are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the scope of protection of this patent.
Referring to fig. 1-3, the utility model discloses a foot-operated switch-shifting device for coal mine, which comprises an installation base plate 1, a rope supporting roller 2, a pedal 3 and a transmission connecting rod 5; an accommodating groove is formed in the installation base plate 1, a roller fixing frame 6 is welded to two sides of the accommodating groove, and the rope supporting roller 2 is arranged on the roller fixing frame 6 through a swinging stick 7; the pedals 3 are respectively arranged on two sides of the rope supporting wheel roller 2, and the transmission connecting rod 5 is connected with the bottom of the roller fixing frame 6 and converts the rotating force of the rope supporting wheel roller 2 into torque force; foot-operated group trouble device still includes blocking device 4, blocking device 4 set up in installation foundatin plate 1 and with footboard 3 cooperation, during the cooperation blocking device 4 can for installation foundatin plate 1 rotates.
In the above, the foundation plate 1 is installed to fix the rope supporting wheel roller 2, so as to ensure that the rope supporting wheel roller 2 rotates normally and does not deviate; the rope supporting wheel roller 2 mainly bears the pedal 3, and the turnout poking work is realized by driving the lower transmission connecting rod 5 to rotate by the rope supporting wheel roller 2; the locking device 4 is a locking accessory of a pedal switch shifting device and is used for preventing the turnout switch points of the vehicle passage from being not closely attached to cause the vehicle to be mixed and fall off; the pedal 3 and the transmission connecting rod 5 are the most important stressed parts in the pedal type turnout shifting device, and the transmission connecting rod 5 mainly converts the rotating force of the rope supporting wheel roller 2 into the torque force so as to realize turnout shifting work by utilizing the torque force.
Specifically, the installation foundation plate 1 is an iron plate, and an accommodating groove of the iron plate is 375mm long and 200mm wide; the diameter of the rope supporting wheel roller 2 is 130 mm. The pedal 3 is connected with the rope supporting wheel roller 2 in a welding way; the included angle of the two pedals 3 is 120 degrees; the swinging stick 7 is connected with the rope supporting wheel roller 2 through welding; the diameter of the pendulum stick 7 is 20 mm.
When the foot-operated switch shifting device for the coal mine is used, firstly, one side of a selected 1100mm iron plate is opened with a holding tank which is 375mm long and 200mm wide → a 120mm roller fixing frame 6 is welded in the middle of the two wide sides of the holding tank, and the two long sides of the holding tank are welded with a swinging rod 7 with the diameter of 20mm according to the position of a pedal 3 → the iron plate is fixed on the side of a turnout pull rod → then two pedals 3 are welded above a selected rope supporting wheel roller 2 (130 mm), the included angle of the two pedals 3 is 120 degrees → a pull rod bolt connecting plate is welded below the two pedals 3 → finally the rope supporting wheel roller 2 is installed on the roller fixing frame 6 → a lower transmission connecting rod 5 is connected with the connecting plate through bolts.
When the running vehicle needs to pass through the turnout, the running route of the vehicle is verified → the pedal 3 enables the turnout to be shifted to a specified position → the turnout locking device 4 is closed → the vehicle passes through the turnout to reach a parking position for parking.
The device has a wide application range, is suitable for coal mine ground industrial squares and coal mine underground air-duct-free roadway ground rail transport vehicle yards, and has good popularization value; the assembly and disassembly operations are simple and convenient; the operability is strong: the turnout shifting operation of the turnout is realized by only stepping on the pedal during the running of the vehicle each time, and the turnout shifting device is simple in material acquisition, low in cost and simple in manufacture; the function is strong: the face and the labor efficiency of the field operation are improved, the transportation safety is guaranteed, the auxiliary transportation safety and the auxiliary transportation efficiency are guaranteed, the problem that people frequently bend over and bow to operate turnouts is avoided, the potential safety hazard that the people are injured due to cerebral anoxia and blood pressure rise and dizziness of the people is avoided, and the sustainable harmonious and stable development of a mine is guaranteed.
The terms "upper", "lower", "outside", "inside" and the like in the description and claims of the present invention and the above drawings are used for distinguishing relative relationships in positions, if any, and are not necessarily given qualitatively. It is to be understood that the data so used is interchangeable under appropriate circumstances such that the embodiments of the invention described herein are capable of operation in sequences other than those illustrated or otherwise described herein. Furthermore, the terms "comprising" and "having," as well as any variations thereof, are intended to cover non-exclusive inclusions.
The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the invention. Thus, the present invention is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.
Claims (8)
1. A foot-operated fork shifting device for a coal mine is characterized by comprising an installation base plate (1), a rope supporting wheel roller (2), a pedal (3) and a transmission connecting rod (5); an accommodating groove is formed in the installation base plate (1), roller fixing frames (6) are welded to two sides of the accommodating groove, and the rope supporting roller (2) is arranged on the roller fixing frames (6) through a swinging rod (7); the two sides of the rope supporting wheel roller (2) are respectively provided with the pedals (3), and the transmission connecting rod (5) is connected with the bottom of the roller fixing frame (6) and converts the rotating force of the rope supporting wheel roller (2) into torque force.
2. The coal mine foot-operated fork poking device is characterized in that the installation base plate (1) is an iron plate, and the accommodating groove of the iron plate is 375mm long and 200mm wide.
3. The coal mine pedal switch-dialing device according to claim 1, characterized in that the diameter of the rope supporting wheel roller (2) is 130 mm.
4. The coal mine foot-operated fork shifting device according to claim 1 or 3, characterized in that the pedal (3) is connected with the rope supporting wheel roller (2) in a welding manner.
5. The coal mine foot-operated fork poking device is characterized in that the included angle of the two pedals (3) is 120 degrees.
6. The coal mine foot-operated fork shifting device according to claim 5, characterized by further comprising a locking device (4), wherein the locking device (4) is arranged on the installation base plate (1) and matched with the pedal (3).
7. The coal mine foot-operated fork poking device is characterized in that the swinging rod (7) is connected with the rope supporting wheel roller (2) through welding.
8. The coal mine foot-operated fork poking device is characterized in that the swing rod (7) is 20mm in diameter.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221349528.6U CN217455989U (en) | 2022-05-31 | 2022-05-31 | Foot-operated switch device of dialling in colliery |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221349528.6U CN217455989U (en) | 2022-05-31 | 2022-05-31 | Foot-operated switch device of dialling in colliery |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217455989U true CN217455989U (en) | 2022-09-20 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221349528.6U Active CN217455989U (en) | 2022-05-31 | 2022-05-31 | Foot-operated switch device of dialling in colliery |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217455989U (en) |
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2022
- 2022-05-31 CN CN202221349528.6U patent/CN217455989U/en active Active
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