CN218141821U

CN218141821U - A travelling car for transporting transformer

Info

Publication number: CN218141821U
Application number: CN202222169925.1U
Authority: CN
Inventors: 王颂锋; 罗清; 王小萌
Original assignee: Wuhan Lead Electric Power Technology Co ltd
Current assignee: Wuhan Lead Electric Power Technology Co ltd
Priority date: 2022-08-16
Filing date: 2022-08-16
Publication date: 2022-12-27
Anticipated expiration: 2032-08-16

Abstract

The utility model relates to the technical field of transformer mobile equipment, in particular to a mobile trolley for transporting a transformer, which solves the transportation problem of the last kilometer in an operation field; the transformer-clamping device comprises a power vehicle and a carrying vehicle which are connected, wherein the power vehicle is a crawler-type chassis, a crane boom is arranged on the power vehicle, universal wheels are arranged at the bottom of the carrying vehicle, and a baffle plate for clamping a transformer is arranged on the top surface of the carrying vehicle; the movable trolley for conveying the transformer is provided with the crawler-type power vehicle, has an outdoor self-walking function, can realize the functions of hoisting, transporting and supporting the transformer, is connected with a carrying vehicle at the rear side, and is provided with universal wheels on a chassis, so that the movable trolley can freely move along with a crane; the adjustable baffle, the shock pad and the locking belt are carried, so that the transformers in different sizes can be fixed, the transformer cannot be damaged due to vibration in the transportation process, and the operation is simple and convenient.

Description

A travelling car for transporting transformer

Technical Field

The utility model relates to a transformer mobile device technical field, concretely relates to travelling car for transporting transformer.

Background

The transformer is a widely used power equipment, and because the volume and the weight of most transformers are often great, need carry it to the job site when the construction, if only rely on the manpower to remove it from the transport vechicle to the job site, not only transport efficiency is low, and intensity of labour is still very big moreover, wastes time and energy.

Present transformer mobile device often all uses the shallow of job site, needs transport personnel at the in-process manual promotion shallow of transportation, and at most job site, the construction operation leads to the transportation road surface not very level, and at the in-process of transportation, makes the transformer lead to damaging because of receiving to vibrate or follow mobile device landing easily. In addition, in the process of pushing the transformer up and down, equipment such as a forklift and a crane is needed for forking or hoisting, and the use is inconvenient. To this end, we propose a travelling trolley for transporting transformers.

SUMMERY OF THE UTILITY MODEL

The existing travelling car on the market is generally pushed by manpower, the adaptability of the operation environment is poor, the travelling car is difficult on a road surface with poor road conditions and is hard to push, the device has no transformer hoisting function, a crane or a forklift needs to be additionally added for operation, and the transportation problem of the last kilometer in the operation field is not solved. Not only increases the physical labor, but also influences the construction efficiency.

Based on the above, the utility model provides a travelling car for transporting transformer to solve not enough among the prior art.

The utility model provides an above-mentioned technical problem's technical scheme as follows:

a movable trolley for conveying a transformer comprises a power vehicle and a carrying vehicle which are connected, wherein the power vehicle is a crawler-type chassis, a crane boom is arranged on the power vehicle, universal wheels are arranged at the bottom of the carrying vehicle, and a baffle for clamping the transformer is arranged on the top surface of the carrying vehicle.

On the basis of the technical scheme, the utility model discloses can also do following improvement.

Furthermore, a groove is formed in the top face of the carrier loader, a screw is arranged in the groove, a clamping block is connected to the bottom of the baffle, the clamping block is in threaded fit with the screw, and a crank connected with the end portion of the screw is arranged on the side portion of the carrier loader.

Furthermore, the lateral part of baffle is provided with the locking area, the lateral part of baffle is provided with the buckle that is used for locking area fixed locking.

Furthermore, the end part of the screw rod is polygonal, and the end part of the crank is provided with a polygonal groove corresponding to the screw rod.

Furthermore, a shock pad is attached to the contact surface of the baffle and the transformer.

Furthermore, a shock pad is attached to the top surface of the carrying cart.

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

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

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

the movable trolley for conveying the transformer is provided with the crawler type power vehicle, has an outdoor self-walking function, can realize the functions of hoisting, transporting and supporting the transformer, is connected with a carrying vehicle at the rear side, and can freely move along with a crane due to the fact that universal wheels are mounted on a chassis of the carrying vehicle; carry on adjustable baffle, shock pad, locking band fully, can realize not unidimensional transformer's fixed, can not take place to damage because of vibrating in the transportation, easy operation is convenient.

Drawings

Fig. 1 is a schematic structural diagram provided by an embodiment of the present invention;

FIG. 2 is a schematic structural diagram of FIG. 1 with the transformer hidden;

fig. 3 is a schematic structural view of a bottom view of the carrier loader.

In the drawings, the components represented by the respective reference numerals are listed below:

1. a power vehicle; 2. a carrier loader; 3. a cargo boom; 4. a universal wheel; 5. a baffle plate; 6. a trench; 7. a screw; 8. a clamping block; 9. a crank; 10. a locking band; 11. buckling; 12. a shock pad; 13. a steel pipe frame; 14. a hydraulic leg; 15. a transformer.

Detailed Description

To facilitate an understanding of the present application, the present application will now be described more fully with reference to the accompanying drawings. Embodiments of the present application are set forth in the accompanying drawings. This application may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this application belongs. The terminology used herein in the description of the present application is for the purpose of describing particular embodiments only and is not intended to be limiting of the application.

It will be understood that spatial relationship terms, such as "under 8230," "under 823030," "below," "under 8230," "under," "over," etc., may be used herein to describe the relationship of one element or feature to another element or feature as illustrated in the figures. It will be understood that the spatially relative terms are intended to encompass different orientations of the device in use or 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" other elements or features would then be oriented "above" the other elements or features. Thus, the exemplary terms "at 8230, below" and "at 8230, below" may include both upper and lower orientations. In addition, the device may also include additional orientations (e.g., rotated 90 degrees or other orientations) and the spatial descriptors used herein interpreted accordingly.

The movable trolley for transporting the transformer 15 as shown in fig. 1-3 comprises a power trolley 1 and a carrier vehicle 2 which are connected, wherein the power trolley 1 and the carrier vehicle 2 are hinged through a coupler. The bottom of carrier loader 2 is provided with universal wheel 4, is provided with the baffle 5 of centre gripping transformer 15 on the top surface of carrier loader 2. The power vehicle 1 is a crawler-type chassis and has field traveling capability. The power car 1 is provided with a crane boom 3 for hoisting the transformer 15. The four corners of the power vehicle 1 are provided with the folding hydraulic legs 14, so that the self stable supporting force is improved, and particularly, the lifting operation of a non-flat bottom surface and a non-hard ground is realized.

Specifically, the top surface of the carrier loader 2 is provided with a groove 6, a screw rod 7 is arranged in the groove 6, the bottom of the baffle 5 is fixedly connected with a clamping block 8, the clamping block 8 is in clamping fit with the groove 6, the clamping block 8 is in threaded fit with the screw rod 7, and the side portion of the carrier loader 2 is provided with a crank 9 connected with the end portion of the screw rod 7. The clamping block 8 and the screw 7 can be of a ball screw structure, and the baffle 5 can move back and forth on the top surface of the carrier loader 2 by rotating the screw 7. The grooves 6 are preferably two symmetrical groups, and the corresponding screw rods 7 and the corresponding clamping blocks 8 are correspondingly provided with two symmetrical groups. The transformer 15 is held and fixed by swinging the handles 9 at both ends to move the shutters 5 toward and away from each other.

The end part of the screw 7 is polygonal, and the end part of the crank 9 is provided with a polygonal groove corresponding to the screw 7. The polygon can be triangular, square, pentagonal or hexagonal, and is convenient for the crank 9 to be fixed with the butt joint screw 7.

Preferably, the side of the baffle 5 is provided with a locking belt 10, and the side of the baffle 5 is provided with a buckle 11 for fixedly locking the locking belt 10. The locking strap 10 wraps from the top of the transformer 15, providing more of a binding effect, preventing it from rocking off the baffle 5.

In order to reduce scraping and collision on the transformer 15, a shock absorption pad 12 is attached to the contact surface of the baffle 5 and the transformer 15. Correspondingly, a shock pad 12 is attached to the top surface of the carrying vehicle 2.

The groove 6 is a through groove, sundries and accumulated water can be prevented from being accumulated in the groove 6, the steel pipe frame 13 is fixedly connected to the bottom face of the carrier loader 2, and the fixing mode is welding or bolt fixing. The universal wheels 4 are connected to the bottom of the corners of the steel pipe frame 13, and the steel pipes can be conveniently installed or the universal wheels 4 can be replaced.

This section is used for travelling car that transformer 15 transported, is equipped with crawler-type power car 1, has the outdoor function of walking certainly, can realize hoisting, transportation, the support function of transformer 15, and carrier loader 2 is connected to the rear side, and universal wheel 4 is installed on carrier loader 2 chassis, can follow the crane free movement.

This section is used for travelling car that transformer transported can divide into two parts:

1. a crawler-type power vehicle portion: the crawler-type chassis is used as a carrier of the equipment, the crawler-type chassis has enough outdoor walking power, automatic hydraulic support legs are additionally arranged on two sides of the chassis, the environmental suitability is strong, and outdoor operation can be realized. The crawler-type electric chassis can be remotely controlled, so that the safety is improved, and the operation is convenient; the crane boom is used for hoisting and dismounting the transformer; the hydraulic support leg improves the stability of the equipment during operation.

2. Transformer carrier loader part: the adjustable baffle, shock pad, locking band are carried to equipment, can realize not unidimensional transformer's fixed, can not take place to damage easy operation convenience because of vibrating in the transportation. The crawler-type hoisting robot can be flexibly steered along with the crawler-type hoisting robot; the chassis and the side adjustable baffle are provided with rubber shock absorption pads, the baffle can be moved to fix the transformer by rotating the crank, the crank can be detached to avoid collision in the walking process, and meanwhile, the matched locking belt is used to enhance the stability of the fixing device.

The above description is only a preferred embodiment of the present invention, and is not intended to limit the present invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included within the protection scope of the present invention.

Claims

1. The moving trolley for conveying the transformer is characterized by comprising a power vehicle and a carrying vehicle which are connected, wherein the power vehicle is a crawler-type chassis, a crane boom is arranged on the power vehicle, universal wheels are arranged at the bottom of the carrying vehicle, and a baffle for clamping the transformer is arranged on the top surface of the carrying vehicle.

2. The mobile trolley for conveying transformers according to claim 1, wherein a groove is formed in the top surface of the carrying trolley, a screw is arranged in the groove, a clamping block is connected to the bottom of the baffle and is in threaded fit with the screw, and a crank connected with the end of the screw is arranged on the side of the carrying trolley.

3. The mobile trolley for transporting transformers according to claim 2, wherein 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.

4. The mobile trolley for transporting transformers according to claim 2, wherein the end of the screw is polygonal, and the end of the crank 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 attached to the contact surfaces of the baffles and the transformers.

6. The mobile trolley for transporting transformers according to claim 1, wherein a shock pad is attached to the top surface of the carrying cart.

7. The mobile trolley for transporting transformers according to claim 2, wherein the grooves are through grooves, a steel tube frame is arranged on the bottom surface of the carrying cart, and the universal wheels are connected to the bottoms of corners of the steel tube frame.

8. The mobile cart for transporting transformers according to claim 1, characterized in that the four corners of the cart are provided with folded hydraulic legs.