CN218141821U - A travelling car for transporting transformer - Google Patents

Abstract

The utility model relates to the technical field of transformer mobile equipment, in particular to a mobile trolley for transporting transformers, which solves the transportation problem of the "last mile" at the work site; it includes a connected power vehicle and a carrier vehicle, and the power vehicle is a crawler Chassis, the power car is equipped with a lifting arm, the bottom of the carrier car is equipped with universal wheels, and the top surface of the carrier car is provided with a baffle for clamping the transformer; this mobile car is used for transformer transportation, equipped with crawler power The car has the function of outdoor self-propelling, which can realize the lifting, transportation and supporting functions of the transformer. The rear side is connected to the carrier. Pads and locking straps can realize the fixation of transformers of different sizes, and will not be damaged due to vibration during transportation, and the operation is simple and convenient.

Description

A mobile trolley for transporting transformers

technical field

The utility model relates to the technical field of transformer mobile equipment, in particular to a mobile trolley for transporting transformers.

Background technique

Transformer is a widely used power equipment. Since most transformers are often large in size and weight, they need to be transported to the construction site during construction. Low, and the labor intensity is also great, time-consuming and labor-intensive.

The current transformer mobile equipment often uses carts on the construction site, and transport personnel need to manually push the carts during transportation. In most construction sites, the construction work leads to uneven transportation roads. During transportation, It is easy to cause damage to the transformer due to shock or slipping from the mobile device. Moreover, in the process of pushing the transformer up and down, it is necessary to use forklifts, cranes and other equipment to fork or hoist, which is inconvenient to use. For this purpose, we propose a mobile trolley for transporting transformers.

Utility model content

The existing mobile trolleys on the market are generally propelled by manpower, and have poor adaptability to the working environment. It is difficult to move on roads with poor road conditions, and the pushing is laborious. Moreover, the device does not have a transformer lifting function, and additional cranes or forklifts are required for operations. There is no solution to the problem. On-site "last mile" transportation challenges. It not only increases physical labor, but also affects construction efficiency.

Based on the above statement, the utility model provides a mobile trolley for transporting transformers to solve the deficiencies in the prior art.

The technical scheme that the utility model solves the problems of the technologies described above is as follows:

A mobile trolley for transporting transformers, including a connected power car and a carrier, the power car is a crawler chassis, the power car is provided with a lifting arm, and the bottom of the carrier car is provided with universal wheels , a baffle for clamping the transformer is arranged on the top surface of the vehicle.

On the basis of the above technical solutions, the utility model can also be improved as follows.

Further, a groove is opened on the top surface of the carrier, a screw is arranged in the groove, and a clamping block is connected to the bottom of the baffle, and the clamping block is threadedly matched with the screw, and the carrying The side portion of the car is provided with a crank handle connected with the end of the screw rod.

Further, the side of the baffle is provided with a locking belt, and the side of the baffle is provided with a buckle for fixing and locking the locking belt.

Further, the end of the screw is polygonal, and the end of the handle is provided with a polygonal groove corresponding to the screw.

Further, a shock-absorbing pad is pasted on the contact surface between the baffle and the transformer.

Further, a shock-absorbing pad is pasted on the top surface of the vehicle.

Further, the groove is a through groove, a steel pipe frame is arranged on the bottom surface of the carrier, and the universal wheels are connected to the corner bottom of the steel pipe frame.

Further, the four corners of the power vehicle are provided with folding hydraulic legs.

Compared with the prior art, the technical solution of the present application has the following beneficial technical effects:

This type of mobile trolley used for transformer transportation is equipped with a crawler-type power vehicle and has outdoor self-propelled functions. It can realize the lifting, transportation and support functions of the transformer. The rear side is connected to the carrier. It can move freely with the crane; it is equipped with adjustable baffles, shock absorbing pads, and locking belts, which can realize the fixing of transformers of different sizes. It will not be damaged due to vibration during transportation, and the operation is simple and convenient.

Description of drawings

Fig. 1 is the structural representation that the utility model embodiment provides;

Fig. 2 is the schematic diagram of the structure after the transformer is hidden in Fig. 1;

Fig. 3 is a structural schematic view of the bottom view of the carrier vehicle.

In the accompanying drawings, the list of parts represented by each label is as follows:

1. Power vehicle; 2. Carrier; 3. Lifting arm; 4. Universal wheel; 5. Baffle; 6. Groove; 7. Screw; 8. Clamping block; 9. Crank handle; 10. Lock Tight belt; 11. Buckle; 12. Shock absorbing pad; 13. Steel pipe frame; 14. Hydraulic outrigger; 15. Transformer.

detailed description

In order to facilitate the understanding of the present application, the present application will be described more fully below with reference to the relevant drawings. Embodiments of the application are given in the drawings. However, the present application can be embodied in many different forms and is not limited to the embodiments described herein. On the contrary, the purpose of providing these embodiments is to make the disclosure of this application more thorough and comprehensive.

Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the technical field to which this application belongs. The terms used herein in the specification of the application are only for the purpose of describing specific embodiments, and are not intended to limit the application.

It will be appreciated that spatial relational terms such as "under", "under", "under", "below", "on", "above", etc., may be used herein to describe The relationship of one element or feature to other elements or features shown in the figures. It will be understood that the spatially relative terms encompass different orientations of the device in use and operation in addition to the orientation depicted in the figures. For example, if the device in the figures is turned over, elements or features described as "below" or "beneath" or "beneath" other elements or features would then be oriented "above" the other elements or features. Thus, the exemplary terms "below" and "beneath" can encompass both an orientation of above and below. In addition, the device may be otherwise oriented (eg, rotated 90 degrees or at other orientations) and the spatial descriptors used herein interpreted accordingly.

As shown in Figures 1-3, a mobile trolley for transporting a transformer 15 includes a connected power car 1 and a carrier car 2, and the power car 1 and the carrier car 2 are hinged through a coupler. The bottom of the vehicle 2 is provided with universal wheels 4 , and the top surface of the vehicle 2 is provided with a baffle plate 5 for clamping a transformer 15 . The power car 1 is a crawler chassis and has the ability to walk in the field. The power vehicle 1 is provided with a boom 3 for hoisting the transformer 15 . The four corners of the power car 1 are provided with folded hydraulic legs 14 to improve its own stable support, especially for hoisting operations on uneven bottom surfaces and non-hard grounds.

Specifically, a groove 6 is provided on the top surface of the carrier vehicle 2, and a screw rod 7 is arranged in the groove 6. The bottom of the baffle plate 5 is fixedly connected with a clamping block 8, and the clamping block 8 is clamped and matched with the groove 6. The clamping block 8 is threadedly matched with the screw rod 7 , and the side of the vehicle 2 is provided with a crank handle 9 connected to the end of the screw rod 7 . A ball screw structure may also be used between the clamping block 8 and the screw rod 7 , and the baffle plate 5 can move back and forth on the top surface of the transport vehicle 2 by rotating the screw rod 7 . The grooves 6 are preferably in two symmetrical groups, and the corresponding screw rods 7 and snap-in blocks 8 are also provided in two symmetrical groups. The transformer 15 is clamped and fixed by shaking the handles 9 at both ends to make the baffles 5 approach or move away from each other.

The end of the screw 7 is polygonal, and the end of the handle 9 is provided with a polygonal groove corresponding to the screw 7 . This polygon can be triangular, square, pentagonal, hexagonal, convenient crank 9 butt screw rod 7 fixes.

Preferably, a locking band 10 is provided on the side of the baffle 5 , and a buckle 11 for fixing and locking the locking band 10 is provided on the side of the baffle 5 . The locking strap 10 is wound from the top of the transformer 15 to provide more restraint and prevent it from shaking off the baffle 5 .

In order to reduce scratches and bumps on the transformer 15 , a shock-absorbing pad 12 is pasted on the contact surface between the baffle plate 5 and the transformer 15 . Correspondingly, a shock-absorbing pad 12 is pasted on the top surface of the carrier vehicle 2 .

The groove 6 is a through groove, which can avoid the accumulation of debris and water in the groove 6. The bottom surface of the carrier vehicle 2 is fixedly connected with a steel pipe frame 13, and the fixing method is welding or bolting. The universal wheel 4 is connected to the corner bottom of the steel pipe frame 13, and the steel pipe can facilitate installation or replacement of the universal wheel 4.

This type of mobile trolley is used for the transportation of transformer 15. It is equipped with crawler power vehicle 1 and has the function of outdoor self-propelling. It can realize the functions of hoisting, transporting and supporting transformer 15. Universal wheels 4 can move freely with the crane.

This mobile trolley for transformer transportation can be divided into two parts:

1. Crawler-type power vehicle part: The equipment uses a crawler-type chassis as a carrier, which has sufficient power for outdoor walking. Automatic hydraulic outriggers are installed on both sides of the chassis, which has strong environmental adaptability and can realize outdoor operations. The crawler-type electric chassis can be remotely controlled to improve safety and facilitate operation; the lifting arm can lift and unload the transformer; the hydraulic outrigger can improve the stability of the equipment during operation.

2. Transformer carrier part: The equipment is equipped with adjustable baffles, shock absorbing pads, and locking belts, which can realize the fixing of transformers of different sizes, and will not be damaged due to vibration during transportation, and the operation is simple and convenient. It can flexibly follow the steering of the crawler-type lifting robot; the chassis and side adjustable baffles are equipped with rubber shock-absorbing pads, and the baffle can be moved to fix the transformer by turning the handle, and the handle is detachable to avoid collisions during walking. Enhance the stability of your fixture with the matching locking strap.

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, improvements, etc. 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 (8)

1. A mobile trolley for transporting a transformer, characterized in that it comprises a connected power car and a carrier, the power car is a crawler chassis, the power car is provided with a boom, and the carrier car Universal wheels are arranged at the bottom, and a baffle for clamping the transformer is arranged on the top surface of the vehicle. 2. The mobile trolley for transporting transformers according to claim 1, wherein a groove is opened on the top surface of the vehicle, a screw is arranged in the groove, and the bottom of the baffle is connected to There is a clamping block, and the clamping block is threadedly matched with the screw, and the side of the vehicle is provided with a handle connected to the end of the screw. 3. The mobile trolley for transporting transformers according to claim 2, characterized in that, the side of the baffle is provided with a locking belt, and the side of the baffle is provided with a locking belt for fixing and locking buckle. 4. The mobile trolley for transporting the transformer according to claim 2, wherein the end of the screw is polygonal, and the end of the handle is provided with a polygonal groove corresponding to the screw. 5 . The mobile trolley for transporting transformers according to claim 1 , wherein shock absorbing pads are pasted on the contact surface between the baffle plate and the transformer. 6 . 6 . The mobile trolley for transporting transformers according to claim 1 , wherein a shock-absorbing pad is pasted on the top surface of the transport trolley. 7 . 7. The mobile trolley for transporting transformers according to claim 2, wherein the groove is a through groove, the bottom surface of the carrier is provided with a steel pipe frame, and the universal wheels are connected to the steel pipe frame bottom corner of the . 8. The mobile trolley for transporting transformers according to claim 1, characterized in that, the four corners of the power trolley are provided with folded hydraulic outriggers.

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