CN206417807U - A kind of vehicle-mounted portable hanging device - Google Patents

Abstract

The utility model discloses a vehicle-mounted portable hoisting device. A screw nut pair is installed in a column, and a hand handle is installed on the column. One end of the screw nut pair is connected with the hand handle, and the other end is connected with a walking beam. The rotating motor and the right-angle reducer are installed on the walking beam. A counterweight device is installed at one end of the walking beam, and a walking scale belt is installed at the other end. The walking gear moves on the walking scale belt through the walking motor and the reducer. Installed on the structure mounting part, the structure mounting part is connected with the walking gear; the lifting motor and the reducer are also connected with the structure mounting part, and the lifting motor and the reducer form a linkage when moving back and forth through the structure mounting part, the walking motor and the reducer; one end of the wire rope Wrapped on the winding device, the other end is connected to the hook, and the lifting motor and the reducer are connected to the hook through the winding device; the utility model has a reasonable and simple structure, easy manufacturing, low cost and high reliability.

Description

A vehicle-mounted portable lifting device

technical field

The utility model relates to a vehicle-mounted portable hoisting device, which belongs to the technical field of overall radar structure design.

Background technique

A certain military equipment needs to be hoisted and erected for sub-equipment and other equipment as target equipment. Due to the road conditions of the shooting range and other conditions, conventional cranes cannot enter, and simple hoisting equipment needs to be equipped with the vehicle. This type of hoisting equipment should not only meet the requirements of the equipment, but also not affect the transportation performance of the whole set of equipment.

Small truck-mounted cranes have been installed on various platforms such as small trucks to achieve rapid lifting of goods below 1 ton. This type of small truck-mounted crane is mostly in the form of hydraulic pressure. This type of truck-mounted crane has a complex structure and high manufacturing costs; hydraulic equipment has high requirements for the use environment and equipment maintenance, and has a high failure rate during actual use and inconvenient maintenance; in addition , the lifting height of the truck-mounted crane is low, and it cannot meet the height limit requirements of railway transportation and the lifting height requirements of a certain type of equipment at the same time.

Due to the high mobility requirements of the military equipment, the rapid erection requirements of the equipment must be equipped with hoisting facilities that meet this type of equipment. It is very necessary to develop a vehicle-mounted portable hoisting equipment.

Utility model content

In view of the above problems, the utility model provides a vehicle-mounted portable hoisting device, which solves the problem of rapid erection of military equipment, improves the mobility of the system, meets the hoisting requirements of military equipment, and has certain applicability in the subsequent civilian product market.

In order to solve the above problems, the utility model provides a vehicle-mounted portable hoisting device, including a column, a screw nut pair, a hand handle, a walking beam, a rotating motor and a reducer, a counterweight device, a walking scale belt, a walking gear, a walking Motors and reducers, structural mounting parts, lifting motors and reducers, winding devices, hooks, bus integration devices, wire ropes.

The column is hollow, and a screw nut pair is installed in the column, and a hand handle is installed on the column. One end of the screw nut pair is connected to the hand handle, and the other end is connected to the walking beam; shaking the hand handle can realize the walking beam. The lift can realize the adjustability of the hoisting equipment's self-height, ensuring the transportation of the radar equipment and the hoisting height requirements of the sub-equipment.

The rotary motor and the reducer include a rotary motor and a rotary reducer. One end of the rotary reducer is connected to the rotary motor, the other end is connected to the rotary gear and the gear at one end of the walking beam passes through the gear pair;

The rotating motor and the reducer are installed on the walking beam, and are connected with the gears inside the walking beam; the rotating motor and the reducing gear are used to control and drive the rotation of the walking beam in the horizontal position, thereby realizing the rotation function of the lifting equipment of the utility model during hoisting .

A counterweight device is installed at one end of the walking beam, and a walking ruler belt is installed at the other end.

The travel motor and the reducer include the travel motor and the travel reducer; the travel gear moves on the travel scale belt through the travel motor and the reducer, and the travel motor and the reducer are installed on the structural mounting part, and the structural mounting part is connected with the travel gear.

The lifting motor and the reducer include the lifting motor and the lifting reducer; the lifting motor and the reducer are also connected to the structural mounting parts, and the lifting motor and the reducing machine form a linkage when moving back and forth through the structural mounting parts.

The steel wire rope is made of high-strength, high-toughness steel wire rope with a diameter of mm. One end of the steel wire rope is wound on the winding device, and the other end of the steel wire rope is connected to the hook. The lifting motor and the reducer are connected with the hook through the winding device.

The bus integration device is installed on the walking beam, and is connected to the control box through control cables, and each motor is connected to the bus control box through cables. The rotating motor, traveling motor and lifting motor are connected with the bus integration device through cables.

The utility model adopts a winding mechanism to reduce the friction of the sling and prolong the service life of the sling; three low-temperature motors are used to realize lifting, rotating and walking functions, replacing the hydraulic lifting mechanism, which is more conducive to equipment maintenance and maintenance.

The top of the column is equipped with a rotation limiter, which is used to limit the lowering position of the walking machine head, and plays an auxiliary role, thereby reducing the impact between the walking beam and the column and prolonging the service life of the hoisting equipment.

In order to further improve the stability of the hoisting equipment, a chassis can be installed at the bottom of the column.

In order to facilitate replacement and subsequent maintenance, the counterweight device can be connected with the walking beam through a connecting piece.

In order to ensure the safety during lifting and prevent impact, a lifting limiter is equipped at the lower end of the winding device.

In order to further ensure that the travel range of the travel gear is limited to the travel scale belt, a travel limiter is provided on the structural mounting part.

Beneficial effects: the utility model has reasonable and simple structure, easy manufacture, low cost and high reliability. The portable hoisting device controls the operation of three motors through the manual control box to realize the lifting, rotation and walking of the equipment; the height change of the hoisting device is realized through the hand crank to meet the hoisting requirements of radar equipment.

Description of drawings

Fig. 1 is a structural schematic diagram of the vehicle-mounted portable lifting device.

Figure 2 is an assembly drawing of the rotating electrical machine and the rotating reducer.

detailed description

Below in conjunction with accompanying drawing, the utility model is described in further detail.

As shown in Figures 1 and 2, the utility model provides a vehicle-mounted portable hoisting device, including a column 1, a control box 2, a control cable 3, a rotation limiter 4, a counterweight device 5, a rotating motor and a reducer 6 , walking beam 7, screw nut pair 8, hand handle 9, bus integration device 10, travel gear 11, travel motor and reducer 12, travel limiter 13, travel ruler belt 14, lifting motor and reducer 16, Coil winding device 17, lifting limiter 18, hook 19, cable 20, chassis 21, connector 22, structural mounting part 23, steel wire rope 24, rotating motor 25, rotating reducer 26, rotating gear 27, gear pair 28, gear 29.

The column 1 is hollow, and a screw nut pair 8 is installed in the column 1, and a hand handle 9 is installed on the column 1. One end of the screw nut pair 8 is connected with the hand handle 9, and the other end is connected with the walking beam 7; Shaking the hand crank handle 9 can realize the lifting of the walking beam 7, realize the adjustability of the height of the hoisting equipment, and ensure the transportability of the radar equipment and the hoisting height requirements of the sub-equipment.

The top of the column 1 is provided with a rotation limiter 4, which is used to limit the descending position of the traveling nose 22 and plays an auxiliary role. The bottom end of the column 1 is connected with a chassis 21 .

The rotary electric machine and the right-angle reducer 6 include a rotary electric machine 25 and a rotary reducer 26 . The rotary motor 25 and the rotary reducer 26 are installed on the walking beam 7, one end of the rotary reducer is connected with the rotary motor, the other end is connected with the rotary gear 27 and connected with the gear 29 at one end of the walking beam 7 by a gear pair 28.

The rotating motor and the reducer 6 are installed on the walking beam 7, and are connected with the gears inside the walking beam 7. The rotating motor and the reducing gear 6 are used to control and drive the rotation of the walking beam 7 in the horizontal position, thereby realizing the hoisting equipment of the present utility model Rotation function when hoisting.

One end of the walking beam 7 is equipped with a counterweight device 5 through a connector 22, and the other end is equipped with a walking scale belt 14.

Walking motor and speed reducer 12 comprise walking motor and walking speed reducer, and walking speed reducer one end links to each other with walking motor, and the other end links to each other with walking gear 11; The motor and the speed reducer 12 are installed on the structural mounting part 23 , the structural mounting part 23 is connected with the travel gear 11 , and the structural mounting part 23 is provided with a travel limiter 13 .

Lifting motor and reducer 16 comprise lifting motor and lifting reducer, and one end of lifting reducer is connected with lifting motor, and the other end is connected with winding device 17; The speed reducer 16 forms linkage when the travel motor and the speed reducer 12 move forward and backward through the structural mounting part 23 .

Steel rope 24 adopts the steel rope of high strength and high toughness diameter 8 millimeters, and one end of steel rope is wound on the winding device 17, and the other end of steel rope links to each other with hook 19. Lifting motor and speed reducer 16 link to each other with hook 19 by winding device 17, in order to guarantee the safety when lifting, prevent impact, be equipped with lifting limiter 18 at winding device 17 lower ends. The winding device is a conventional device, and the winding device is matched with the lifting reducer to meet the up and down movement of the hoisting equipment.

The line integration device 10 is installed on the walking beam 7 and connected to the control box 2 through the control cable 3 , and the rotating motor, travel motor and lifting motor are connected to the line integration device 10 through the cable 20 .

The rotating motor adopts the Infranor Group AC servo motor combination (FP-0105). This type of motor has a brake function, which plays a role of safety protection for the static state during the hoisting process.

The rotary reducer adopts the right angle reducer ABR060.

The walking motor and lifting motor are all Infranor Group AC servo motor combination (FP-0105), and are connected with respective reducers PLE80/90-80/Infranor FP-0105. The travel speed reducer cooperates with the travel gear 11 simultaneously, and the lifting speed reducer cooperates with the winding device 17.

The travel gear 11 is matched with the travel scale belt 14 and the travel reducer to meet the forward and backward movement of the hoisting equipment.

The walking limiter adopts Delixi LXP1-120/1E, which is installed on the structural mounting part, and the lifting limiter adopts Delixi LXP1-120/1E, which is installed on the winding device.

The rotation limit bolt is connected with the column and the walking beam, and plays a role in fixing the static transportation state of the hoisting equipment.

The above descriptions are only preferred embodiments of the present utility model, and are not limited to the present utility model. For those skilled in the art, the present utility model can have various modifications and variations. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of the present utility model shall be included within the scope of the claims of the present utility model.

Claims (10)

1. a kind of vehicle-mounted portable hanging device, it is characterised in that including column (1), feed screw nut pair (8), hand cranking handle (9), walking beam (7), electric rotating machine and right angle reductor (6), counter weight device (5), walking tape (14), walking gear (11), Movable motor and reductor (12), structural mount (23), lifting motor and reductor (16), Winder (17), hook (19), bus integrating device (10), steel wire rope (24)；

Column (1) is hollow type, is provided with feed screw nut pair (8) in column (1), hand cranking handle is provided with column (1) (9), feed screw nut pair (8) one end is connected with hand cranking handle (9), and the other end is connected with walking beam (7)；

Electric rotating machine is arranged on walking beam (7) with right angle reductor (6), and electric rotating machine includes rotation with right angle reductor (6) Motor (25) is arranged on walking beam (7) with rotational deceleration machine (26)；

Walking beam (7) one end is provided with counter weight device (5), and the other end is provided with walking tape (14),

Movable motor includes movable motor and driving speed reducer with reductor (12)；Walking gear (11) is by movable motor with subtracting Fast machine (12) is moved in walking tape (14), and movable motor is arranged on structural mount (23) with reductor (12), structure Installed part (23) is connected with walking gear (11)；

Lifting motor includes lifting motor and lifting decelerator with reductor (16)；Lifting motor and reductor (16) also with structure Installed part (23) is connected, and lifting motor passes through structural mount (23) movable motor and reductor (12) formation with reductor (16) Linkage when movable；

Steel wire rope (24) one ends wound is on Winder (17), and the other end is connected with hook (19), lifting motor and reductor (16) it is connected by Winder (17) with hook (19)；

Bus integrating device (10) is arranged on walking beam (7), by controlling cable (3) to be connected with control box (2), electric rotating Machine, movable motor, lifting motor are connected by cable with bus integrating device (10).

2. the vehicle-mounted portable hanging device of one kind according to claim 1, it is characterised in that rotational deceleration machine one end and rotation Rotating motor is connected, and the other end is connected with swing pinion (27) and by gear pair (28) and the gear (29) of walking beam (7) one end Connection.

3. the vehicle-mounted portable hanging device of one kind according to claim 1, it is characterised in that be provided with column (1) top Rotation Ii miter (4).

4. the vehicle-mounted portable hanging device of one kind according to claim 1, it is characterised in that column (1) bottom is connected with Chassis (21).

5. the vehicle-mounted portable hanging device of one kind according to claim 1, it is characterised in that counter weight device (5) passes through even Fitting (22) is connected to walking beam (7) one end.

6. the vehicle-mounted portable hanging device of one kind according to claim 1, it is characterised in that in Winder (17) lower end Lifting limiter (18) is installed；Walking limiter (13) is equipped on structural mount (23).

7. a kind of vehicle-mounted portable hanging device according to claim 1 or 5, it is characterised in that the walking limiter (13) and lifting limiter (18) use the western LXP1-120/1E of moral power.

8. the vehicle-mounted portable hanging device of one kind according to claim 1, it is characterised in that movable motor, lifting motor Using Infranor Group AC servo motors combine " FP-0105 ", and with respective reductor PLE80/90-80/ Infranor FP-0105 are connected；Electric rotating machine combines " FP-0105 " using Infranor Group AC servo motors, and with Rotational deceleration machine ABR060 is connected.

9. the vehicle-mounted portable hanging device of one kind according to claim 1, it is characterised in that driving speed reducer one end and row Walk motor to be connected, the other end is connected with walking gear (11).

10. the vehicle-mounted portable hanging device of one kind according to claim 1, it is characterised in that lifting decelerator one end with Lifting motor is connected, and the other end is connected with Winder (17).