CN216764109U - Roller way hoisting device - Google Patents

Abstract

The utility model discloses a roller way lifting device, which comprises a vehicle body, a car hopper and a seat disc driven by a motor, wherein a winch frame and a horizontal suspension arm are fixedly arranged on the seat disc; a positioning seat is slidably arranged in the middle of the horizontal suspension arm, a positioning mechanism is arranged between the positioning seat and the horizontal suspension arm in a matched mode, a second reel is further arranged on the positioning seat, and a second sling which bypasses the second reel is connected to a second winch; a plurality of roller shaft storage stations are arranged in the car hopper and are uniformly distributed along the circumferential direction of the seat disc; according to the utility model, the horizontal suspension arm is adopted to realize the hoisting of the roll shaft, the horizontal suspension arm can extend to the upper part of the conveying roller way during operation, the requirement on the vertical space above the conveying roller way is low, and compared with the prior art, the horizontal suspension arm saves manpower, has wider adaptability and is suitable for popularization and use.

Description

Roller way hoisting device

Technical Field

The utility model relates to the field of steel rolling wire hoisting equipment, in particular to a roller way hoisting device.

Background

The working environment of the steel rolling wire conveying roller way is severe, the steel rolling wire conveying roller way is in friction contact with a steel plate which is heavy in weight and high in temperature all the year round, so that the steel rolling wire conveying roller way is frequently required to be detached, maintained and replaced, but shielding exists above the roller way which is close to equipment such as a rolling mill, the problem that the operation space is not enough exists in a common overhead crane hoisting method is solved, a worker can only slowly hoist and move out a roller shaft through equipment such as a chain block, the efficiency is very low, and the steel rolling wire conveying roller way is not favorable for quick maintenance.

SUMMERY OF THE UTILITY MODEL

Aiming at the problems in the background art, the utility model aims to provide a roller way hoisting device which effectively solves the problems in the background art.

In order to achieve the purpose, the utility model adopts the following technical scheme:

a roller way lifting device comprises a vehicle body, wherein a vehicle hopper and a seat disc driven by a motor are arranged on the vehicle body, a winch frame and a horizontal suspension arm are fixedly arranged on the seat disc, a first winch and a second winch are arranged on the winch frame, a first reel is arranged at the end part of the horizontal suspension arm, and a first sling rope which bypasses the first reel is connected onto the first winch; a positioning seat is slidably arranged in the middle of the horizontal suspension arm, a positioning mechanism is arranged between the positioning seat and the horizontal suspension arm in a matched mode, a second reel is further arranged on the positioning seat, and a second sling which bypasses the second reel is connected to the second winch; the car hopper is internally provided with a plurality of roller storage stations which are uniformly distributed along the circumferential direction of the seat disc, the roller storage stations comprise fixed ear seats and sliding ear seats, the car hopper is internally provided with a sliding rail matched with the sliding ear seats, the sliding ear seats are close to the seat disc, and a driving mechanism is arranged between the sliding ear seats and the fixed ear seats in a matched mode.

Furthermore, the positioning mechanism comprises pin holes uniformly distributed on the horizontal suspension arm, the positioning seat is provided with positioning holes, positioning pins are detachably inserted into the positioning holes, and one end of each positioning pin can be inserted into the corresponding pin hole.

Furthermore, the fixed lug seats and the sliding lug seats are respectively provided with a U-shaped groove matched with the shaft head of the roll shaft, and a cushion pad is arranged in the U-shaped groove.

Further, the buffer pad is a rubber pad.

Furthermore, actuating mechanism includes that it is rotatable to wear to establish through the bearing screw rod on the fixed ear seat, the one end of screw rod has the hand wheel, be provided with on the slip ear seat with screw rod matched with screw hole.

The utility model has the following beneficial technical effects:

according to the utility model, the horizontal suspension arm is adopted to realize the lifting of the roll shaft, the horizontal suspension arm can extend to the upper part of the conveying roller way during operation, the requirement on the vertical space above the conveying roller way is small, compared with the prior art, the manpower is saved, the adaptability is wider, and the lifting device is suitable for popularization and use.

Drawings

FIG. 1 is a front view of an embodiment of the present invention;

FIG. 2 is a top view of the embodiment of the present invention with the hoist frame and horizontal boom removed;

FIG. 3 is a schematic diagram of a roller storage station according to an embodiment of the present invention;

fig. 4 is a schematic diagram of a driving of a seat disk according to an embodiment of the utility model.

Detailed Description

The embodiments of the present invention will be described in further detail with reference to the drawings and examples. The following examples are intended to illustrate the utility model but are not intended to limit the scope of the utility model.

In the description of the present invention, "a plurality" means two or more unless otherwise specified; the terms "upper", "lower", "left", "right", "inner", "outer", "front", "rear", "head", "tail", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, merely for convenience in describing the present invention and to simplify the description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed in a particular orientation, and be operated, and thus, should not be construed as limiting the present invention. In the description of the present invention, it should be noted that, unless explicitly stated or limited otherwise, the terms "connected" and "connected" are to be interpreted broadly, e.g., as being fixed or detachable or integrally connected; can be mechanically or electrically connected; may be directly connected or indirectly connected through an intermediate. 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, the roller lifting device according to the embodiment includes a vehicle body 1, the vehicle body 1 is driven by a fuel engine and provided with a driving position for conveniently driving into and out of a steel rolling workshop, a hopper 2 and a seat pan 4 driven by a motor 3 are arranged on the vehicle body 1, specifically, a driven gear 5 is arranged at the bottom of a rotating shaft of the seat pan 4, the motor 3 is arranged in the vehicle body 1, a driving gear 6 matched with the driven gear 5 is arranged on the motor 3, the seat pan 4 is driven by the motor 3 to rotate, a winch frame 7 and a horizontal suspension arm 8 are fixedly arranged on the seat pan 4, a first winch 9 and a second winch 10 are arranged on the winch frame 7, the first winch 9 is arranged above the second winch 10, a first reel 11 is arranged at the end of the horizontal suspension arm 8, and a first sling 12 which bypasses the first reel 11 is connected to the first winch 9; the middle part of the horizontal suspension arm 8 is provided with a positioning seat 13 in a sliding way, a positioning mechanism is arranged between the positioning seat 13 and the horizontal suspension arm 8 in a matching way, the positioning mechanism comprises pin holes 14 uniformly distributed on the horizontal suspension arm 8, the distance between the adjacent pin holes 14 is preferably 10-15cm, the positioning seat 13 is provided with a positioning hole, a positioning pin 15 is detachably inserted in the positioning hole, one end of the positioning pin 15 can be inserted into the pin hole 14, the positioning seat 13 is also provided with a second reel 16, the second winch 10 is connected with a second sling 17 which bypasses the second reel 16, the free end of the second sling 17 and the free end of the first sling 12 are respectively provided with a lifting hook, the distance between the two lifting hooks can be adjusted by adjusting the position of the positioning seat 13, therefore, the horizontal suspension arm 8 can adapt to the roll shafts 18 with different sizes and specifications, and the left side of the vehicle body 1 can be provided with a balancing weight 19 to enhance the stability of the vehicle body 1 when the roll shafts 18 are lifted; be provided with a plurality of roller storage station 20 in the car hopper 2 for a plurality of roller 18 of every turn can the handling dismouting and need not hang one and transport one time, a plurality of roller storage station 20 are along the circumference evenly distributed of seat dish 4, make things convenient for horizontal davit 8 to put into car hopper 2 or lift from car hopper 2 with roller 18, roller storage station 20 includes fixed ear seat 21 and slip ear seat 22, be provided with in the car hopper 2 with slip ear seat 22 matched with slide rail 23, slip ear seat 22 is close to seat dish 4, still the cooperation is provided with actuating mechanism between slip ear seat 22 and the fixed ear seat 21, actuating mechanism includes the rotatable screw rod 24 of wearing to establish on fixed ear seat 21 through the bearing, the one end of screw rod 24 has hand wheel 25, be provided with the screw hole with screw rod 24 matched with on the slip ear seat 22, the adjustable interval between slip ear seat 22 and the fixed ear seat 21, in order to adapt to the demand of placing of different length roller 18.

The fixed ear seat 21 and the sliding ear seat 22 are respectively provided with a U-shaped groove matched with the shaft head of the roll shaft, a cushion pad 26 is arranged in the U-shaped groove, and the cushion pad 26 is a rubber pad;

the fixed lug seat 21 and the sliding lug seat 22 can be adjusted to be of two-section structures, namely an upper section 27 and a lower section 28, the U-shaped groove is formed in the upper section 27, the lower section 28 of the fixed lug seat 21 is fixedly arranged on the car hopper 2, the lower section 28 of the sliding lug seat 22 is arranged on the sliding rail 23 in a matched mode, four corners of the top surface of the lower section 28 are further provided with guide sliding rods 29 respectively, limit rubber platforms 30 are sleeved on the guide sliding rods 29, inserting holes matched with the guide sliding rods 29 are formed in the bottom surface of the upper section 27, pressure springs 31 are further arranged between the upper section 27 and the lower section 28, when the roll shaft 18 is placed, the upper section 27 is gradually pressed downwards until the bottom surface of the upper section 27 is in contact with the limit rubber platforms 30, the pressure springs 31 are compressed under stress to buffer the roll shaft 18 in the process, and the middle deformation of the roll shaft 18 and the collision damage of the shaft head are prevented.

The working principle of the embodiment is as follows:

when in lifting, firstly, the vehicle body 1 is driven to the side of a conveying roller way and kept parallel to the conveying roller way, the seat disc 4 is controlled to rotate to enable the horizontal suspension arm 8 to reach the upper part of the conveying roller way, the position of the vehicle body 1 is adjusted in the front and back direction to enable the horizontal suspension arm 8 to be positioned right above a roller shaft 18 to be lifted, the first suspension cable 12 and the second suspension cable 17 are controlled to fall and respectively fixed on shaft heads at two ends of the roller shaft 18, the roller shaft 18 is lifted, the seat disc 4 is rotated, the horizontal suspension arm 8 drives the roller shaft 18 to reach the upper part of an empty roller shaft storage station, and the roller shaft 18 is put down to enable the shaft heads at two ends of the roller shaft 18 to respectively enter U-shaped grooves on the fixed lug seat 21 and the sliding lug seat 22; the hoist and mount of roller 18 are realized to horizontal davit 8 in this embodiment, and horizontal davit 8 can extend the top of rollgang during the operation, and is little to the requirement in rollgang top vertical space, compares with prior art and has saved manpower, adaptability wider, is fit for using widely.

The embodiments of the present invention have been presented for purposes of illustration and description, and are not intended to be exhaustive or limited to the utility model in the form disclosed. Many modifications and variations will be apparent to those of ordinary skill in the art. The embodiment was chosen and described in order to best explain the principles of the utility model and the practical application, and to enable others of ordinary skill in the art to understand the utility model for various embodiments with various modifications as are suited to the particular use contemplated.

Claims (5)

1. The roller lifting device is characterized by comprising a vehicle body, wherein a hopper and a seat disc driven by a motor are arranged on the vehicle body, a winch frame and a horizontal suspension arm are fixedly arranged on the seat disc, a first winch and a second winch are arranged on the winch frame, a first reel is arranged at the end part of the horizontal suspension arm, and a first sling rope which bypasses the first reel is connected onto the first winch; a positioning seat is slidably arranged in the middle of the horizontal suspension arm, a positioning mechanism is arranged between the positioning seat and the horizontal suspension arm in a matched mode, a second reel is further arranged on the positioning seat, and a second sling which bypasses the second reel is connected to the second winch; the car hopper is internally provided with a plurality of roller storage stations which are uniformly distributed along the circumferential direction of the seat disc, the roller storage stations comprise fixed ear seats and sliding ear seats, the car hopper is internally provided with a sliding rail matched with the sliding ear seats, the sliding ear seats are close to the seat disc, and a driving mechanism is arranged between the sliding ear seats and the fixed ear seats in a matched mode.

2. The roller way hoisting device of claim 1, wherein the positioning mechanism comprises pin holes uniformly distributed on the horizontal boom, the positioning seat is provided with positioning holes, positioning pins are detachably inserted into the positioning holes, and one end of each positioning pin can be inserted into the corresponding pin hole.

3. The apparatus of claim 1, wherein the fixed ear mount and the sliding ear mount are respectively provided with a U-shaped groove for engaging with the shaft head of the roll shaft, and the U-shaped groove is provided with a cushion pad.

4. A roller way sling device according to claim 3 wherein said cushioning pads are rubber pads.

5. The roller way hoisting device according to claim 1 or 3, wherein the driving mechanism comprises a screw rod rotatably arranged on the fixed lug seat in a penetrating way through a bearing, a hand wheel is arranged at one end of the screw rod, and a screw hole matched with the screw rod is arranged on the sliding lug seat.

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