CN207618915U - Vehicular transformer handler - Google Patents

Abstract

The utility model provides a kind of vehicular transformer handler, belong to transformer transporting technical field, the movable supporting column being respectively arranged including car body and in car body both sides, it is equipped with long beam in movable supporting top end, it is respectively fixed with two tail trimmers in the outer end of long beam, it is fixed with guide rail beam on the upside of the outer end of tail trimmer, lifting rotating platform is equipped between two guide rail beams, the lifting rotating platform is connect by idler wheel with guide rail beam, and lifting machine is equipped with below lifting rotating platform；It is equipped with axis between the idler wheel of the guide rail beam both ends, its rotation is driven by the driver being fixed on lifting rotating platform.The utility model is skillfully constructed, and shipment to transformer can be carried out from the front and back position of car body and upper and lower orientation and is unloaded, and reasonable design is convenient and safe, and cost is relatively low, solves the technical issues of tedious work of previous shipment transformer.

Description

Vehicle-mounted transformer loading and unloading device

technical field

The utility model belongs to the technical field of transformer transportation, and more specifically relates to a vehicle-mounted transformer loading and unloading device.

Background technique

Today, with the rapid development of the power industry, in the power maintenance work, installing and dismantling transformers is a regular work encountered in power engineering and maintenance, and the transportation, loading and unloading of transformers is a heavy physical work; In the past, the loading and unloading of transformers was mostly carried out by manual handling. In the past, traditional hoists or tripod brackets were used to assemble and disassemble transformers. The disadvantages are labor-intensive, labor-intensive, time-consuming, unsafe, and low transportation efficiency.

Utility model content

The purpose of this utility model is to provide a vehicle-mounted transformer loading and unloading device, which has the characteristics of simple structure, time-saving and labor-saving, convenient operation, and improved work efficiency, so as to solve the time-consuming and labor-intensive technology of transformer loading and transportation in the prior art. question.

In order to achieve the above purpose, the technical solution adopted by the utility model is to provide a vehicle-mounted transformer loading and unloading device, including a carriage body, and two or more movable support columns are respectively arranged on both sides of the carriage body, The top of the movable support column on the side is respectively provided with a long beam, and two short beams are respectively fixed on the outer ends of the two long beams, and a guide rail beam is fixed on the upper side of the outer ends of the short beams, and the guide rail The ends of the beams protrude from the outside of the car body, and a hoisting rotating platform is provided between the two guide rail beams, and the two ends of the hoisting rotating platform are connected with the guide rail beams through rollers. A hoist is provided below, and the hoist is hung below the hoisting rotating platform through a hoisting bracket. A through shaft is arranged between the rollers at both ends of the guide rail beam, and a hoisting rotating platform is arranged on the through shaft. The through shaft is driven to rotate by a driver fixed on one side of the hoisting rotary platform.

Further, the hoisting rotating platform includes a support frame, an upper swivel table, a lower swivel table and rolling elements, the support frame is fixedly connected to the lower swivel table, and the upper swivel table is fixedly connected to the hoisting bracket of the crane, The upper swivel table and the lower swivel table are rotatably connected by rolling elements.

Further, a trapezoidal bracket is fixed above the connection between the two ends of the long beam and the short beam.

Further, the movable support column is fixed perpendicular to the carriage body, and is a hydraulic expansion column of an oil cylinder, which is controlled by an electronically controlled hydraulic system to expand or descend.

Further, the rear ends of the two guide rail beams are respectively connected to extended guide rail beams through hinges, telescopic support rods are arranged on the upper surfaces of the extended guide rail beams, and the upper ends of the telescopic support rods are connected to the trapezoidal brackets.

Further, the front end of the guide rail beam and the rear end of the extended guide rail beam are each provided with a limit block.

Further, the guide rail beam is provided with displacement sensors to monitor the position changes of the rollers in real time.

Further, the wire rope of the hoist is provided with an overload alarm device.

Further, a sunscreen awning is fixed on the trapezoidal bracket.

Further, a reinforcement rib is provided between the short beam and the upper end of the movable support column.

The beneficial effect of the vehicle-mounted transformer loading and unloading device provided by the utility model is that: compared with the prior art, the utility model vehicle-mounted transformer loading and unloading device is provided with a transformer loading and unloading device on the car body of vehicles such as automobiles, which solves the problem in the electric power industry. For the technical problems of the heavy work of transformer maintenance and loading and unloading, on the basis of ensuring safe work, the technical effect of improving the efficiency of transformer transportation, loading and unloading, and convenient and fast hoisting is achieved.

Description of drawings

In order to more clearly illustrate the technical solutions in the embodiments of the utility model, the following will briefly introduce the accompanying drawings that are required in the description of the embodiments or the prior art. Obviously, the accompanying drawings in the following description are only the practical For some novel embodiments, those skilled in the art can also obtain other drawings based on these drawings without any creative work.

Fig. 1 is a structural schematic diagram of a vehicle-mounted transformer loading and unloading device provided by an embodiment of the present invention;

Fig. 2 is a schematic structural diagram of the guide rail beam of the vehicle-mounted transformer loading and unloading device provided by the embodiment of the present invention;

Fig. 3 is a structural sectional view of the hoisting rotating platform of the vehicle-mounted transformer loading and unloading device provided by the embodiment of the utility model.

Wherein, each reference sign in the figure: 1-car body; 2-movable support column; 3-long beam; 4-short beam; 5-rail beam; 6-lifting rotating platform; 7-roller; 8-hoist; 9-through shaft; 10-driver; 11-trapezoidal bracket; 12-electrically controlled hydraulic system; 13-reinforced rib; 51-hinge; 52-extended guide rail beam; 53-telescopic support rod; 54-limit block; 61-support frame; 62-up-spin table; 63-bottom-swivel table; 64-rolling body; 81-hoisting bracket; 82-wire rope.

Detailed ways

In order to make the technical problems, technical solutions and beneficial effects to be solved by the utility model clearer, the utility model will be further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the utility model, and are not intended to limit the utility model.

It should be noted that when an element is referred to as being “fixed” or “disposed on” another element, it may be directly on the other element or be indirectly on the other element. When an element is referred to as being "connected to" another element, it can be directly connected to the other element or indirectly connected to the other element.

It is to be understood that the terms "length", "width", "top", "bottom", "front", "rear", "left", "right", "vertical", "horizontal", "top" , "bottom", "inner", "outer" and other indicated orientation or positional relationship are based on the orientation or positional relationship shown in the drawings, which are only for the convenience of describing the utility model and simplifying the description, rather than indicating or implying No device or element must have a specific orientation, be constructed and operate in a specific orientation, and thus should not be construed as limiting the invention.

Please refer to Fig. 1 to Fig. 3 together, and now the vehicle-mounted transformer loading and unloading device provided by the utility model will be described. The vehicle-mounted transformer loading and unloading device includes a carriage body 1, two or more movable support columns 2 are respectively arranged on both sides of the carriage body 1, and long Crossbeam 3, two short crossbeams 4 are respectively fixed on the outer ends of two described long crossbeams 3, and guide rail beam 5 is fixed on the upper side of the outer end of described short crossbeam 4, and the end portion of described guide rail beam 5 extends out of the outside of the car body 1 so as to be lifted; a hoisting rotating platform 6 is provided between the two guide rail beams 5, and the two ends of the hoisting rotating platform 6 are connected with the guide rail beam 5 through rollers 7. The hoisting machine 8 is arranged below the hoisting rotating platform 6, and the hoisting machine 8 is hung below the hoisting rotating platform 6 through a hoisting bracket 81, and a through shaft 9 is arranged between the rollers 7 at both ends of the guide rail beam 5. The through shaft 9 is provided with a hoisting rotating platform 6 , and the through shaft 9 is driven to rotate by a driver 10 fixed on one side of the hoisting rotating platform 6 , thereby driving the rollers 7 to slide freely on the guide rail beam 5 . When working, firstly drive the roller 7, move the hoist 8 to the outer end of the guide rail frame 5, hang the transformer for hoisting, and after hoisting, drive the roller 7 to slide along the guide rail beam 5 to the interior of the carriage body 1; then manually rotate the hoisting bracket 81, make the straight position of transformer and car body 1 keep straight, not crooked, at last anti-loosing wire rope 82, transformer is dropped on the car body 1, can then hoist second transformer etc. work then.

Compared with the prior art, the vehicle-mounted transformer loading and unloading device provided by the utility model is equipped with a transformer loading and unloading device on the car body of vehicles such as automobiles, which solves the technical problem of the heavy work of transformer maintenance and loading and unloading in the electric power industry. On the basis of ensuring safe work, the technical effects of improving the efficiency of transformer transportation and loading and unloading, and convenient and fast hoisting are achieved.

Further, please refer to Fig. 1 to Fig. 3 together, as a specific embodiment of the vehicle-mounted transformer loading and unloading device provided by the utility model, the hoisting rotating platform 6 includes a support frame 61, an upper swivel platform 62, a lower swivel platform 63 and rolling element 64, the support frame 61 is fixedly connected with the lower swivel table 63, the upper swivel table 62 is fixedly connected with the hoisting bracket 81 of the hoist 8, the upper swivel table 62 is connected with the lower swivel table 63 are rotatably connected by rolling element 64. The rotating structure arranged in the center of the hoisting rotating platform 6 can adapt to the hoisting work of transformers in different positions. As long as the transformer is hoisted, no matter where the transformer is placed, the transformer can be rotated by an angle after hoisting to make the transformer Place flatly in the compartment body 1.

Further, please refer to Fig. 1 to Fig. 3 together. As a specific embodiment of the vehicle-mounted transformer loading and unloading device provided by the present invention, the upper part of the connection between the two ends of the long beam 3 and the short beam 4 is fixed. Ladder support 11 is arranged. The two ends of described trapezoidal support 11 are all installed in the intersection of described long beam 3 and short beam 4, make described trapezoidal support 11 weld firmly, play the effect of reinforcing telescopic support bar 53, in addition described trapezoidal support 11 The upper end of the transformer can be installed with a sunscreen awning to provide transformer protection in summer or rainy season.

Further, please refer to Fig. 1 to Fig. 3 together. As a specific embodiment of the vehicle-mounted transformer loading and unloading device provided by the utility model, the movable support column 2 is fixed perpendicular to the carriage body 1 and is a hydraulic telescopic column of an oil cylinder. Its stretching or lifting is controlled by the electronically controlled hydraulic system 12 . The electronically controlled hydraulic system 12 is composed of a fuel tank, a power supply, an electric control box, a prime mover, a hydraulic pump, and an integrated valve assembly. The movable support column 2 can be raised and lowered within a limited range, and can be controlled at any time to provide support for the lifting machine 8 to lift the working space of the transformer, which can meet the lifting of transformers of different heights. After the lifting is completed, the movable support column 2 can be lifted Lower to the lowest point, saving the space of the compartment body 1.

Further, please refer to Fig. 1 to Fig. 3 together, as a specific embodiment of the vehicle-mounted transformer loading and unloading device provided by the utility model, the rear ends of the two guide rail beams 5 are respectively connected with extended guide rails through hinges 51 Beam 52, telescopic support rod 53 is arranged on the top of the extended guide rail beam 52, and the upper end of the telescopic support rod 53 is connected to the trapezoidal support 11. When the extended guide rail beam 52 is not needed, the extended guide rail beam 52 can be folded up along the hinge 51 through the telescopic support rod 53 .

Further, please refer to Fig. 1 to Fig. 3 together. As a specific embodiment of the vehicle-mounted transformer loading and unloading device provided by the present invention, the front end of the guide rail beam 5 and the rear end of the extended guide rail beam 52 are respectively provided with limit positions. Block 54, to prevent the hoisting rotating platform 6 from slipping in the guide rail beam 5.

Further, please refer to Fig. 1 to Fig. 3 together. As a specific embodiment of the vehicle-mounted transformer loading and unloading device provided by the present invention, the guide rail beam 5 is provided with a displacement sensor to monitor the position change of the roller 7 in real time. . The displacement sensor is connected with the console in the cab of the automobile, and the running position of the roller 7 can be checked at any time in the cab, and the position of the roller 7 can be corrected at any time when the roller 7 deviates.

Further, please refer to Fig. 1 to Fig. 3 together. As a specific embodiment of the vehicle-mounted transformer loading and unloading device provided by the present invention, in order to ensure the normal and safe operation of the hoist 8, the steel wire rope 82 of the hoist 8 An overload alarm device is provided on the top, and the overload alarm device is located at the upper end of the hook. Once the transformer being hoisted is overloaded, the hoist 8 will automatically stop running.

Further, please refer to Fig. 1 to Fig. 3 together, as a specific implementation of the vehicle-mounted transformer loading and unloading device provided by the present invention, in order to prevent being exposed to the sun in summer and splashing in the rainy season, the trapezoidal support 11 There is a fixed sunscreen awning on the top to provide a working space for construction and hoisting operations.

Further, please refer to Fig. 1 to Fig. 3 together. As a specific embodiment of the vehicle-mounted transformer loading and unloading device provided by the utility model, a reinforcing rib is also provided between the short beam 4 and the upper end of the movable supporting column 2. plate 13. The reinforcing ribs 13 are arranged between the upper end of the movable support column 2 and the short beam 4 to provide stable support for the short beam 4 .

The vehicle-mounted transformer loading and unloading device provided by the utility model has a smooth overall structure, smooth and round, and is used in the handling and dismantling of transformers in the electric power industry. According to the size of the transformer and how much it is loaded, the movable support column can be adjusted reasonably at any time. 2 height, the lifting device can lift a weight of 2 tons, because the weight of the transformer is much lower than this weight, so the safety factor is high and the risk is small. In addition, this device can lift the transformer at the front, back and up and down positions of the car body 1. It has a simple structure, convenient operation, and a wide range of applications. The materials are all made of steel, with high structural strength and no bending of the steel; The top of the device is also provided with a sun-proof sunshade, which will not affect the work and the transformer's immersion in summer or rainy season.

The above descriptions are only preferred embodiments of the present utility model, and are not intended to limit the present utility model. Any modifications, equivalent replacements and improvements made within the spirit and principles of the present utility model shall be included in this utility model. within the scope of protection of utility models.

Claims (6)

1. vehicular transformer handler, including car body (1), it is characterised in that：The both sides of the car body (1) are respectively provided with More than two movable supporting columns (2) are respectively equipped with long beam on the top of the movable supporting column (2) of car body (1) both sides (3), two tail trimmers (4) are respectively fixed in the outer end of two long beams (3), on the outer end of the tail trimmer (4) Side is fixed with guide rail beam (5), and the outside of car body (1) is stretched out in the end of the guide rail beam (5), in two guide rail beams (5) lifting rotating platform (6) is equipped between, the both ends of the lifting rotating platform (6) pass through idler wheel (7) and the guide rail beam (5) it connects, is equipped with lifting machine (8) in the lower section of the lifting rotating platform (6), the lifting machine (8) passes through hoisting bracket (81) it is hung in below the lifting rotating platform (6), axis (9) is provided between the idler wheel (7) at guide rail beam (5) both ends, Lifting rotating platform (6) is equipped on the axis (9), the axis (9) is by being fixed on lifting rotating platform (6) side Driver (10) drive its rotation；

The lifting rotating platform (6) includes supporting rack (61), upper rotation platform (62), backspin platform (63) and rolling element (64), described Supporting rack (61) is fixedly connected with backspin platform (63), and the upper rotation platform (62) and the hoisting bracket (81) of the lifting machine (8) are solid Fixed connection, is rotatablely connected between the upper rotation platform (62) and the backspin platform (63) by rolling element (64)；

It is fixed with trapezoid support (11) above the both ends of the long beam (3) and the junction of tail trimmer (4)；

The guide rail beam (5) is equipped with displacement sensor, to monitor the change in location of idler wheel (7) in real time；

It is fixed with sun-proof sunshade on the trapezoid support (11).

2. vehicular transformer handler as described in claim 1, it is characterised in that：The movable supporting column (2) is fixed It is oil cylinder hydraulic telescopic mast perpendicular to car body (1), its flexible or lifting is controlled by electronically controlled hydraulic system (12).

3. vehicular transformer handler as described in claim 1, it is characterised in that：After described two guide rail beams (5) End is connected separately with by hinge (51) lengthens guide rail beam (52), and the upper surface of described lengthening guide rail beam (52) is equipped with telescopic supporting rod (53), the upper end of the telescopic supporting rod (53) is connected on the trapezoid support (11).

4. vehicular transformer handler as described in claim 1, it is characterised in that：The front end of the guide rail beam (5) and The rear end for lengthening guide rail beam (52) is respectively provided with limited block (54).

5. vehicular transformer handler as described in claim 1, it is characterised in that：The steel wire rope of the lifting machine (8) (82) it is equipped with overload alarm.

6. vehicular transformer handler as described in claim 1, it is characterised in that：The tail trimmer (4) is propped up with activity It is additionally provided between the upper end of dagger (2) and reinforces floor (13).