CN102642539B - Movable rope gripper with power - Google Patents

Abstract

A kind of mobile grip with power, including chair hanging rod, tile main body, guide wing, roller bearing group or driven wheel group, power driving wheel group, locking bolt and hanging chair connecting rod are connected by bolts, tiles The main body and the rubber pad are connected through a transition tight fit, the tile main body and the power driving device are fastened and connected by bolts, the power driving device and the power driving wheel set are in transmission connection, the tile main body and the bearing shaft are screwed, and the bearing shaft and the roller bearing The inner hole of the set or the driven wheel set is tightly fitted by interference, and the guide wing is fixedly connected with the main body of the tile. The invention not only enables passengers to get on and off the vehicle at a low speed or even in a static state, slides into the traction wire rope to run together, but also realizes turning at any slope, the ride is stable and comfortable, effectively prevents the traction wire rope from detaching from the rope-pressing wheel group, and improves the safety of operation sex.

Description

Powered active grip

technical field

The invention relates to a mine-used aerial passenger device and an auxiliary transportation tool for a ground cableway, in particular to a power-driven movable rope grip.

Background technique

At present, the fixed and movable grip equipment produced by various overhead passenger device manufacturers has no power drive device, and can only be used for the operation of the passenger device in a straight roadway, and cannot solve the operation requirements of the passenger device on the bend, especially Slope turning operation requirements.

Contents of the invention

The technical problem to be solved by the present invention is to solve the problems existing in the prior art, and to provide a new type of driving system that allows passengers to get on and off the vehicle at a low speed or even in a static state, slides into the traction wire rope and runs together, and can turn at any slope. Force-active grip.

The technical scheme adopted in the present invention is: this kind of movable rope grip with power includes chair hanging rod, tile main body, guide wing, roller bearing group or driven wheel group, power driving wheel group, and the hanging chair connecting rod is set on the tile. On the connecting piece of the main body of the tile, the locking bolt is axially limited to the connecting rod of the hanging chair. The connecting piece and the connecting rod of the hanging chair are in clearance fit. Through bolt fastening connection, the power drive device is connected with the power drive wheel set, the tile main body is threaded with the bearing shaft, the bearing shaft is tightly fitted with the inner hole of the roller bearing set or driven wheel set, and the guide wing is connected with the tile main body Fixed connection.

In the above technical solution, the tile main body and the rubber lining block are connected by a transition tight fit to form an embedded barb transition fit, and a wear-resistant wide rubber lining block is embedded inside the tile main body, which can be used for running on a wider wheel body. If necessary, the use of embedded barb transition fit can effectively prevent the friction pad from falling off and loosening.

In the above technical solution, the roller bearing group or the driven wheel group is as follows: a roller bearing is provided on both sides of the back and front end of the main body of the tile to form a roller bearing group.

In the above technical solution, the power driving wheel set is as follows: a driving wheel inlaid with a polymer lining is provided on both sides of the rear end of the back of the tile main body to form a power driving wheel set, which is driven by a micro-motor.

In the above technical solution, the guide wings are as follows: the front and rear ends of the tile body are provided with guide wings, the guide wings are designed to have a certain inclination, and the surface is smooth and round.

In the above technical solution, the power drive device is a micro DC motor drive device, a micro AC motor drive device, a storage battery drive device, a hydraulic or pneumatic drive device or a power drive device obtained from a sheave.

The active rope grip with power of the present invention is a kind of overhead passenger device for mines and an auxiliary transportation tool for ground cableways. It can not only run on the traction wire rope, but also use The power device enables the gripping device to meet the power requirements of the passenger device sliding on the track, compensates the energy consumed by overcoming frictional resistance when sliding on the track, and solves the technical problem of the aerial passenger device turning on a horizontal and slope. A major breakthrough in the technological invention and innovation of the cable machine.

The movable grip with power of the present invention can realize the turning operation of any slope, and has a more scientific guarantee for the connection between the various passenger devices, and has important development prospects for the auxiliary transportation of underground rails.

Advantages and effects:

1. The rubber pads embedded in the inner side of the tile body of the gripping device are easy to install and replace, not easy to fall off, and avoid the defects of anchoring and bolt fastening;

2. The tile back of the main body of the tile of the gripping device is opened at a certain angle, which increases the opening size of the friction lining to ensure that the friction lining can pass through the wider wheel lining smoothly when it is hung on the wire rope, effectively reducing the rope drop phenomenon. The friction coefficient of the block is large, which ensures that the grip does not slip and increases the safety of the operation of the passenger device;

3. There are guide wings at the front and rear ends of the tile main body of the gripping device. The guide wings are designed to have a certain inclination, and the surface is smooth and round. When passing through the rope-pressing wheel set, the load transmission is stable, the vibration is small, the ride is stable and comfortable, and it can effectively prevent the traction wire rope from detaching from the rope-pressing wheel set, improving the safety of operation;

4. There is a roller bearing set at the front of the back of the grip, and a power-driven wheel set at the rear of the back. The grip is separated from the wire rope and slides into the track. When the running speed drops to a certain set speed, the micro motor can overcome the track. The energy loss of the frictional force drives the wheel set to rotate and pushes the roller bearing set to run, so that the passenger grip can slide smoothly and steadily in the track;

5. The movable power type grip has compact structure, beautiful appearance, stable operation and easy installation. It can not only be widely used in auxiliary transportation devices such as mine overhead passenger devices and ground cableways, but also has a wide market in other fields. Application prospect.

Description of drawings:

Fig. 1 is a front view of the present invention;

Fig. 2 is a sectional view of the present invention;

Fig. 3 is the right partial sectional view of the present invention;

Fig. 4 is the motion diagram of the present invention in special-shaped track;

Fig. 5 is a schematic diagram of the present invention moving in a circular track.

Notes on drawings:

1——lock bolt, 2——chair connecting rod, 3——tile main body, 4——rubber pad,

5——drive wheel set, 6——miniature motor (including motor, gear box),

7——Roller bearing set or driven wheel set, 8——Bearing shaft, 9——Guide wing, 10——Connector.

Detailed ways:

Referring to the accompanying drawings, this type of mobile grip with power includes a chair connecting rod 2, a tile main body 3, a guide wing 9, a roller bearing group or a driven wheel group, a power driving wheel group, and a pair of locking bolts for connecting the chair The rod 2 is axially limited, the tile main body 3 and the rubber pad 4 are connected by a transition tight fit, the tile main body 3 and the micro motor 6 are fastened and connected by bolts, the micro motor 6 is connected with the driving wheel set 5 by a key, and the tile The main body 3 is threadedly connected with the bearing shaft 8, the inner hole of the bearing shaft 8 and the roller bearing group 7 is tightly fitted, the guide wing 9 is hinged with the tile main body 3 through pins, and a wear-resistant wide rubber is embedded inside the tile main body Liner blocks, a roller bearing is provided on both sides of the front and back of the main body of the tile to form a roller bearing group, and a driving wheel inlaid with a polymer wheel lining is provided on both sides of the back and rear end of the main body of the tile to form a power driving wheel group. Driven by a micro motor, there are guide wings at the front and rear ends of the main body of the tile. The guide wings are designed with a certain inclination, and the surface is smooth and round.

work process:

During the operation of the passenger-riding device of the present invention, the passenger lifts and hangs the movable rope grip device with power on the track of the upper station, slides down the track at a certain inclination, slides slowly into the steel wire rope from zero speed, and moves toward it together with the steel wire rope. Running ahead, when entering the track at the turning position, the gripper slides along the track, and the gripper needs to overcome the friction of the track to do work on the way, and the running speed of the gripper will decrease rapidly. When the running speed drops to a certain set When the speed is high, start the smaller micro-motor, drive the power to drive the wheel set to rotate (see Figure 4), and push the roller bearing set to run, so that the rider's grip can slide smoothly and smoothly in the track, and pass smoothly. Turn the track, then derail and enter the rope, run together with the steel wire rope until the getting off position of the passenger device, break away from the steel wire rope and slide into the track of the getting off station, decelerate to zero, and get off safely and smoothly at zero speed.

That is to say, the power grip can not only allow passengers to get on and off the vehicle at a low speed or even in a static state, slide into the traction wire rope to run together, but also can realize a new type of dynamic grip that can turn at any slope. According to the actual needs of the site, the power drive of the grip can be driven by a motor, or the following power drive can also be used:

(1) Micro DC motor drive;

(2) Micro AC motor drive;

(3) battery drive;

(4) hydraulic or pneumatic drive;

(5) Obtain power from the rope pulley;

(6) Other methods, etc.

After the normal grip breaks away from the wire rope and slides into the track, the running speed of the grip will decrease rapidly due to work done by overcoming the friction force of the track until it stops in the track. However, the power grip of this patent runs in the track. When the running speed drops When a certain running speed is reached, start the small micro-motor, which can drive the power-driven wheel sets on both sides of the rear end of the tile to rotate, and push the roller bearing set to run, so that the passenger grip can run smoothly in the track. , Smooth glide.

The front and rear ends of the main body of the tile are provided with guide wings, which are designed to have a certain inclination, and the surface is smooth and round. When passing through the rope-pressing wheel set, on the one hand, the rope can be lowered by the person's own weight; After the steel wire rope passes through the rope pressing wheel, under the action of the rear guide wing, it slowly slides down along the inclination angle to restore the normal rope pressing state; , the load transmission is stable, the vibration is small, the ride is stable and comfortable, and it can effectively prevent the traction wire rope from detaching from the pressure rope wheel set, improving the safety of operation.

Claims (1)

1. a Movable rope gripper with power, comprise connecting rod of glider, tile body, guide vane, roller bearing group or driven wheels, connecting rod of glider is sleeved on the attaching parts of tile body, lock bolt is to connecting rod of glider axial limiting, attaching parts and connecting rod of glider free-running fit, tile body and rubber pad are by transition tight fit connection, and tile body is threaded with bearing axle, the endoporus interference flush fit of bearing axle and roller bearing group or driven wheels, guide vane is fixedly connected with tile body; Described guide vane is: guide vane is established in tile body rear and front end, and this guide vane is designed to certain degree of dip, smooth surface, rounding; It is characterized in that, tile body and Power Drive Unit are bolted connection, Power Drive Unit and power driven wheels are for being in transmission connection, described power driven wheels are: both sides, rear end, the tile body back side are respectively provided with the drive wheel that is inlayed Polymer wheel liner, composition power driven wheels; Described Power Drive Unit is micro DC machine actuating device or micro ac motor actuating device or storage battery actuating device.