CN210505188U

CN210505188U - Base stabilizing structure of mining dispatching winch

Info

Publication number: CN210505188U
Application number: CN201921318892.4U
Authority: CN
Inventors: 张钧
Original assignee: Xuzhou Guangyuan Guoteng Mining Equipment Manufacturing Co Ltd
Current assignee: Xuzhou Guangyuan Guoteng Mining Equipment Manufacturing Co Ltd
Priority date: 2019-08-14
Filing date: 2019-08-14
Publication date: 2020-05-12
Anticipated expiration: 2029-08-14

Abstract

The utility model discloses a base stable structure of mining dispatch winch belongs to a mining equipment field, and the advantage lies in, can reduce turning on one's side of winch base, the work of the winch of being convenient for, and its technical scheme main points are, including base and the logical groove of setting in the base, all slide on the relative vertical cell wall that leads to the groove and be connected with the movable plate, be equipped with the driving piece that two movable plates of drive removed to opposite direction removal on the cell wall that leads to the groove, one of them the notch that leads to the groove is extended to the one end of movable plate and is equipped with first backup pad in the one end that extends, the other one the notch that leads to the groove is extended to the one end that first backup pad was kept away from to the movable plate and is equipped with the second backup pad in the one end that extends, second backup pad.

Description

Base stabilizing structure of mining dispatching winch

Technical Field

The utility model belongs to a mining equipment field, more specifically say, it relates to a base stable structure of mining dispatch winch.

Background

The winch is used as an important lifting traction device in the modern industrial production process, and is widely applied to various fields such as coal mines, buildings, ports, ships, oceans, aviation and the like. The mining winch is indispensable key equipment for a coal mine, and plays an important role in the aspects of personnel and material lifting and transportation, mine car scheduling, fully mechanized mining equipment installation, disassembly and removal and traction of various heavy objects and equipment in the coal mine production process.

Along with the gradual improvement of equipment performance in coal mine production, the mining winch not only has better speed regulation performance and safety performance, but also is suitable for narrow operation space in a coal mine. The dispatching winch is used as key equipment for dispatching vehicles in coal mine production, the electrical equipment of the dispatching winch has an explosion-proof function, is suitable for mines with coal dust and gas, is mainly used for underground development and excavation of coal mines and transportation of going up and down mountains, and is widely applied to ground dispatching and other auxiliary carrying work on mine ground, metallurgical mines or construction sites. However, when the dispatching object is too heavy, the existing dispatching winch is easy to turn over, so that safety accidents are caused.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a base stable structure of mining dispatch winch, the advantage lies in, can reduce turning on one's side of winch base, the work of the winch of being convenient for.

The above technical purpose of the present invention can be achieved by the following technical solutions: the utility model provides a base stable structure of mining dispatch winch, includes base and the logical groove of setting in the base, all slide on the relative vertical cell wall that leads to the groove and be connected with the movable plate, be equipped with the driving piece that two movable plates of drive moved to opposite direction on the cell wall that leads to the groove, one of them the notch that leads to the groove and the one end of movable plate are extended and are equipped with first backup pad, the other one the one end that first backup pad was kept away from to the movable plate extends the notch that leads to the groove and is equipped with the second backup pad in the one end that extends, second backup pad and first backup pad are located the both sides of base and all contact with ground.

Through adopting above-mentioned technical scheme, two movable plates of driving piece drive move to opposite direction, and then make the movable plate shift out and lead to the groove mouth, the movable plate drives first backup pad and second backup pad and removes to keeping away from the base direction this moment, when the base has the trend of empting, first backup pad or second backup pad are contradicted with ground, produce the extrusion force promptly, first backup pad or second backup pad provide the holding power to the base this moment, make the base stable, can reduce turning on one's side of winch base, the work of the winch of being convenient for.

Preferably, the driving piece includes the rack that sets up in the relative one side of two movable plates, it is connected with the vertical gear of axis to rotate on the horizontal groove wall that leads to the groove, the both sides of gear mesh with two racks respectively mutually, the base upper end is equipped with the motor, the pivot of motor extends to get into and leads to the inslot and drive gear rotation.

Preferably, first backup pad and second backup pad are parallel with the side of base respectively, be equipped with the third backup pad and the fourth backup pad parallel with the adjacent side of base in first backup pad and the second backup pad respectively, third backup pad and fourth backup pad all contact with ground.

Preferably, there is the clearance between the terminal surface under second backup pad and the base with first backup pad all, just be equipped with a plurality of compression spring on second backup pad and the first backup pad terminal surface, when compression spring was in original state, each there is the clearance between compression spring all and the ground.

Preferably, the notches at the two ends of the through groove of the base are respectively provided with bristles for covering the notches, one end of each bristle is fixed on the fixing plate, the other end of each bristle extends to be abutted to the rack, and the fixing plate is fixed on the vertical groove wall of the through groove through bolts.

Preferably, one end of each compression spring, which is far away from the second support plate or the first support plate, is connected through the extrusion plate.

To sum up, the utility model discloses following beneficial effect has: two movable plates of driving piece drive move to opposite direction, and then make the movable plate shift out and lead to the groove mouth, the movable plate drives first backup pad and second backup pad and removes to keeping away from the base direction this moment, when the base has the trend of empting, first backup pad or second backup pad contradict with ground, produce the extrusion force promptly, first backup pad or second backup pad provide the holding power to the base this moment for the base is stable, can reduce turning on one's side of winch base, the work of the winch of being convenient for.

Drawings

FIG. 1 is a schematic structural view of the present embodiment;

FIG. 2 is a schematic structural view for embodying a gear of the present embodiment;

fig. 3 is a schematic structural diagram for embodying the compression spring of the present embodiment.

In the figure: 1. a base; 11. a through groove; 12. moving the plate; 121. a rack; 122. a gear; 123. a motor; 13. a first support plate; 131. a third support plate; 14. a second support plate; 141. a fourth support plate; 15. a compression spring; 16. brushing; 17. a fixing plate; 18. and (5) pressing the plate.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

A base stabilizing structure of a mining dispatching winch is shown in figures 1 and 2 and comprises a base 1 and through grooves 11 arranged in the base 1, wherein the through grooves 11 are distributed along the width direction or the length direction of the base 1, and extend out of the two sides of the base 1, moving plates 12 are connected on the opposite vertical groove walls of the through grooves 11 in a sliding manner, the moving plates 12 are connected with the through grooves 11 in a sliding manner through dovetail grooves, the dovetail grooves extend out of the two sides of the base 1, driving pieces for driving the two moving plates 12 to move in opposite directions are arranged on the groove walls of the through grooves 11, one end of one moving plate 12 extends out of the notch of the through groove 11 and is provided with a first supporting plate 13 at the extended end, the other moving plate 12 is away from the notch of the through slot 11 and is provided with a second supporting plate 14 at the extended end, and the end of the first supporting plate 13 and the second supporting plate 14 are located at the two sides of the base 1 and are both contacted with the ground.

As shown in fig. 1 and 2, the driving member drives the two moving plates 12 to move in opposite directions, when the driving member drives the two moving plates 12 to move in directions away from each other, the moving plates 12 gradually move out of the notches of the through slots 11, at this time, the moving plates 12 drive the first supporting plates 13 and the second supporting plates 14 to move in directions away from the base 1, when the base 1 tends to topple over, the first supporting plates 13 or the second supporting plates 14 are abutted against the ground, i.e., an extrusion force is generated, at this time, the first supporting plates 13 or the second supporting plates 14 provide a supporting force for the base 1, so that the base 1 is stable, the side tumbling of the winch base 1 can be reduced, and the. The length of the moving plate 12 is less than or equal to the length of the through groove 11, so that when the driving element drives the two moving plates 12 to move towards the mutual approaching direction, the first supporting plate 13 and the second supporting plate 14 can be in contact with the side wall of the base 1, and the carrying of the winch is facilitated.

As shown in fig. 1 and 2, the driving member includes racks 121 disposed on opposite sides of the two moving plates 12, a gear 122 with a vertical axis is rotatably connected to a horizontal wall of the through slot 11, two sides of the gear 122 are respectively engaged with the two racks 121, a motor 123 is disposed at an upper end of the base 1, a rotating shaft of the motor 123 extends into the through slot 11, and the gear 122 is driven to rotate. At this time, the motor 123 drives the gear 122 to rotate, so that the gear 122 drives the racks 121 on the two sides to move.

As shown in fig. 1 and 2, the first supporting plate 13 and the second supporting plate 14 are respectively parallel to the side of the base 1, the first supporting plate 13 and the second supporting plate 14 are respectively provided with a third supporting plate 131 and a fourth supporting plate 141 which are parallel to the adjacent side of the base 1, the third supporting plate 131 and the fourth supporting plate 141 are both in contact with the ground, at this time, after the third supporting plate 131 and the first supporting plate 13 are connected, and after the fourth supporting plate 141 and the second supporting plate 14 are connected, L-shaped supporting plates are formed, so that the supporting surface of the base 1 is increased, the base 1 is stable, and the side turning of the base 1 is further reduced.

As shown in fig. 3, a gap exists between the second support plate 14 and the first support plate 13 and the lower end surface of the base 1, and a plurality of compression springs 15 are arranged on the lower end surfaces of the second support plate 14 and the first support plate 13, and when the compression springs 15 are in an original state, a gap exists between each compression spring 15 and the ground. When the base 1 tends to topple, the compression spring 15 is pressed, and the compression spring 15 provides elastic restoring force, so that the base 1 has a tendency of reducing toppling. Further, the compression spring 15 may be provided on the third support plate 131 and the fourth support plate 141.

As shown in fig. 1 and 2, the notches at the two ends of the through slot 11 of the base 1 are respectively provided with bristles 16 covering the notches, one end of each bristle 16 is fixed on the fixing plate 17, the other end of each bristle extends to be abutted against the rack 121, and the fixing plate 17 is fixed on the vertical slot wall of the through slot 11 through a bolt. At this time, the bristles 16 collide with the rack 121, so that when the moving plate 12 moves back and forth into the through slot 11, the bristles 16 can clean impurities on the rack 121, and therefore the rack 121 and the gear 122 can be meshed conveniently. When the brush bristles 16 need to be replaced, the fixing plate 17 only needs to be detached from the groove wall of the through groove 11 through bolts.

As shown in fig. 3, one end of each compression spring 15 remote from the second support plate 14 or the first support plate 13 is connected by a pressing plate 18. At this time, the pressing plate 18 firstly pushes against the ground, so that the contact area between the compression spring 15 and the ground is increased, and the use of the compression spring 15 is facilitated.

It is above only the utility model discloses a preferred embodiment, the utility model discloses a scope of protection does not only confine above-mentioned embodiment, the all belongs to the utility model discloses a technical scheme under the thinking all belongs to the utility model discloses a scope of protection. It should be noted that, for those skilled in the art, various modifications and decorations can be made without departing from the principle of the present invention, and these modifications and decorations should also be regarded as the protection scope of the present invention.

Claims

1. The base stabilizing structure of the mining dispatching winch is characterized in that: including base (1) and set up logical groove (11) in base (1), it is connected with movable plate (12) all to slide on the relative vertical cell wall that leads to groove (11), be equipped with the driving piece that drives two movable plates (12) and remove to opposite direction on the cell wall that leads to groove (11), one of them the one end of movable plate (12) is extended the notch that leads to groove (11) and is equipped with first backup pad (13) in the one end that extends, another one the one end that first backup pad (13) were kept away from in movable plate (12) is extended the notch that leads to groove (11) and is equipped with second backup pad (14) in the one end that extends, both sides that second backup pad (14) and first backup pad (13) are located base (1) and all contact with ground.

2. The base stabilizing structure of the mining dispatching winch according to claim 1, wherein: the driving piece comprises racks (121) arranged on one side, opposite to each other, of two moving plates (12), a gear (122) with a vertical axis is rotatably connected to the horizontal groove wall of the through groove (11), the two sides of the gear (122) are respectively meshed with the two racks (121), a motor (123) is arranged at the upper end of the base (1), and a rotating shaft of the motor (123) extends into the through groove (11) and drives the gear (122) to rotate.

3. The base stabilizing structure of the mining dispatching winch according to claim 1, wherein: first backup pad (13) and second backup pad (14) are parallel with the side of base (1) respectively, be equipped with on first backup pad (13) and second backup pad (14) respectively with base (1) adjacent side parallel third backup pad (131) and fourth backup pad (141), third backup pad (131) and fourth backup pad (141) all contact with ground.

4. The base stabilizing structure of the mining dispatching winch according to claim 1, wherein: there is the clearance between second backup pad (14) and first backup pad (13) and base (1) lower terminal surface, just be equipped with a plurality of compression spring (15) on second backup pad (14) and first backup pad (13) lower terminal surface, when compression spring (15) are in original state, each there is the clearance between compression spring (15) and the ground.

5. The base stabilizing structure of the mining dispatching winch according to claim 1, wherein: base (1) all is equipped with brush hair (16) that cover the notch at logical groove (11) both ends, brush hair (16) one end is fixed on fixed plate (17), and one end extends to and contradicts with rack (121) in addition, fixed plate (17) are fixed on the vertical cell wall that leads to groove (11) through the bolt.

6. The base stabilizing structure of the mining dispatching winch according to claim 4, wherein: one end of each compression spring (15) far away from the second support plate (14) or the first support plate (13) is connected through a squeezing plate (18).