CN219056301U - Small-space part transfer trolley - Google Patents

Abstract

The utility model relates to the technical field of device maintenance, and particularly discloses a small space component transfer trolley which comprises a frame and a plurality of rollers, wherein travelling wheels are arranged at the bottom of the frame, a plurality of bayonets are arranged at two sides of the top of the frame, supporting rods are arranged at two ends of the rollers, the supporting rods at two ends of the rollers are respectively arranged in the bayonets at two sides of the frame, and a plurality of rollers are arranged in parallel; the front end at the top of the frame is provided with a bracket, and the bracket is provided with a supporting plate. The utility model has the advantages that the roller arranged at the top of the frame can reduce the friction force when the parts move, so that the movement is easier and the use is convenient.

Description

Small-space part transfer trolley

Technical Field

The utility model relates to the technical field of device maintenance, in particular to a small-space part transfer trolley.

Background

The 500kV circuit breaker operating mechanism of the hydropower station or the transformer substation is compact in structural arrangement, and when the oil pump unit is overhauled, the oil pump unit is quite damaged due to the fact that the whole oil pump unit is heavy, the space is narrow, other devices exist below the oil pump unit, the oil pump unit is inconvenient to use and bear between trolleys, the oil pump unit is inconvenient to hoist by means of a hoisting tool, safe transfer is difficult, and the oil pump unit is quite damaged due to improper transfer, and even personnel injury is caused.

Disclosure of Invention

The utility model aims to overcome the defects of the prior art and provides a small-space part transfer trolley.

The aim of the utility model is achieved by the following technical scheme: the small space component transfer trolley comprises a frame and a plurality of rollers, wherein travelling wheels are arranged at the bottom of the frame, a plurality of bayonets are arranged at two sides of the top of the frame, supporting rods are arranged at two ends of the rollers, the supporting rods at two ends of the rollers are respectively arranged in the bayonets at two sides of the frame, and a plurality of rollers are arranged in parallel;

the front end at the top of the frame is provided with a bracket, and the bracket is provided with a supporting plate.

Specifically, the bottom of support is connected with the bracing piece, the one end and the frame of bracing piece are connected to form triangle-shaped bearing structure.

Specifically, the support plate is provided with a fixing hole.

Specifically, the frame on be provided with pulling mechanism, pulling mechanism includes drive module and removal module, the removal module is provided with two, two removal modules set up the both sides at the frame respectively, the removal module includes two sprockets, two sprockets rotate and set up on the frame, two sprockets pass through the chain and connect, the chain is connected with the backup pad, drive module sets up the rear end at the frame, drive module includes drive shaft and axis of rotation, the axis of rotation rotates and sets up on the frame, the both ends of axis of rotation are connected with one sprocket of two removal modules respectively, be provided with driven bevel gear in the axis of rotation, the drive shaft rotates and sets up on the frame, the one end of drive shaft is provided with driving bevel gear, driving bevel gear and driven bevel gear meshing.

Specifically, the frame is provided with a balancing weight.

Specifically, a hand wheel is arranged on the driving shaft.

Specifically, the rear end of the frame is provided with a handle.

The utility model has the following advantages:

1. according to the utility model, the bracket extends out of the front of the trolley, the supporting plate is placed on the bracket, and when the trolley is used, the trolley can be pushed to place the supporting plate below the part to be disassembled, so that the whole trolley is not required to be pushed below the part, the trolley can adapt to operation in a narrow space, the part is moved to the top of the frame after being disassembled and placed on the supporting plate, and the friction force of the part during movement can be reduced by the roller arranged at the top of the frame, so that the movement is easier, the trolley is convenient to use, and the trolley can be conveniently rotated after being moved to the top of the frame.

Drawings

FIG. 1 is a schematic diagram of the overall structure of the present utility model;

FIG. 2 is a schematic view of the bottom view of the present utility model;

in the figure: 1-frame, 2-travelling wheel, 3-roller, 4-bracket, 5-supporting plate, 6-supporting rod, 7-balancing weight, 8-hand wheel, 9-handle, 10-rotation axis, 11-drive bevel gear, 12-sprocket, 13-chain, 14-driven bevel gear, 15-drive shaft.

Detailed Description

For the purpose of making the technical solution and advantages of the present utility model more apparent, the present utility model will be described in further detail with reference to the accompanying drawings and examples. It should be understood that the particular embodiments described herein are illustrative only and are not intended to limit the utility model, i.e., the embodiments described are merely some, but not all, of the embodiments of the utility model. The components of the embodiments of the present utility model generally described and illustrated in the figures herein may be arranged and designed in a wide variety of different configurations.

Thus, the following detailed description of the embodiments of the utility model, as presented in the figures, is not intended to limit the scope of the utility model, as claimed, but is merely representative of selected embodiments of the utility model. All other embodiments, which can be made by a person skilled in the art without making any inventive effort, are intended to be within the scope of the present utility model.

It is noted that relational terms such as "first" and "second", and the like, are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising one … …" does not exclude the presence of other like elements in a process, method, article or apparatus that comprises the element.

The present utility model will be further described with reference to the accompanying drawings, but the scope of the present utility model is not limited to the following.

As shown in fig. 1-2, the small space component transfer trolley comprises a frame 1 and a plurality of rollers 3, wherein travelling wheels 2 are arranged at the bottom of the frame 1, a plurality of bayonets are arranged at two sides of the top of the frame 1, supporting rods are arranged at two ends of the rollers 3, the supporting rods at two ends of the rollers 3 are respectively arranged in the bayonets at two sides of the frame 1, and a plurality of rollers 3 are arranged in parallel;

the front end at the top of the frame 1 is provided with a bracket 4, and the bracket 4 is provided with a supporting plate 5. The front end of the frame is provided with the supporting plate 5, the trolley is pushed to the transferring position during use, the supporting plate 5 is located below the component to be disassembled, then the component to be disassembled is disassembled, the component to be disassembled is placed on the supporting plate 5, then the disassembled component is transferred to the upper portion of the frame 1, the support 4 extends towards the front end of the frame 1, in order to enable the support and the transferring to be stable, the component needs to be timely moved to the top of the frame after the component is disassembled, and therefore the gravity center of the whole trolley and the component can be stable.

Further, the bottom of the bracket 4 is connected with a supporting rod 6, and one end of the supporting rod 6 is connected with the frame 1 to form a triangular supporting structure. Since the weight of the components is large, the support bar 6 is provided at the bottom of the bracket 4 to support the bracket 4 in order to stabilize the support of the bracket 4, thereby preventing the bracket 4 from being bent.

Further, a fixing hole is formed in the supporting plate 5. The fixed orifices that set up in this embodiment can be through the bolt insert fixed orifices and wait to tear open the position that the part restricted the dolly before the part is dismantled, prevent that the dolly from swift current car.

Further, the frame 1 on be provided with pulling mechanism, pulling mechanism includes drive module and removal module, the removal module is provided with two, two removal modules set up respectively in the both sides of frame 1, the removal module includes two sprocket 12, and two sprocket 12 rotate and set up on frame 1, two sprocket 12 pass through chain 13 and connect, chain 13 is connected with backup pad 5, drive module sets up the rear end at frame 1, drive module includes drive shaft 15 and axis of rotation 10, axis of rotation 10 rotates and sets up on frame 1, the both ends of axis of rotation 10 are connected with one sprocket 12 of two removal modules respectively, be provided with driven bevel gear 14 on the axis of rotation 10, drive shaft 15 rotates and sets up on frame 1, the one end of drive shaft 15 is provided with driving bevel gear 11, driving bevel gear 11 meshes with driven bevel gear 14. The pulling mechanism is used to move the components to the top of the frame 1 after the components are detached and placed on the support plate 5, so that the centers of the components and the trolley are stable during transfer, the components are moved by adopting a mode that the chains drive the support plate 5 to move, the support plate 5 is movably placed on the support 4, the driving bevel gear 11 is driven to rotate by the rotating driving shaft 15 during use, the driving bevel gear 11 drives the driven bevel gear 14 to rotate, the driven bevel gear 14 drives the rotating shaft 10 to rotate, two ends of the rotating shaft 10 are respectively connected with one chain wheel 12, the rotating driving shaft 15 can drive the chains 13 of the two moving modules to rotate, the support plate 5 can be pulled to move through the chains 13, and the friction of the support plate 5 during movement of the roller 3 arranged at the top of the frame 1 can be reduced when the support plate 5 moves to the top of the frame 1.

Further, a counterweight 7 is arranged on the frame 1. The weight block can increase the overall weight of the trolley and reduce the gravity center of the trolley, so that the trolley cannot fall over when the components are placed on the supporting plate 5.

Further, a hand wheel 8 is disposed on the driving shaft 15. The hand wheel is convenient for rotate drive shaft 15, adopts the mode of manpower to drive shaft 15, and the manufacturing cost of dolly is low.

Further, a handle 9 is disposed at the rear end of the frame 1. The handle 9 facilitates the use of the cart to push the handle 9 to move the cart after the components are removed.

The above description is only a preferred embodiment of the present utility model, and is not intended to limit the present utility model in any way. Many possible variations and modifications of the disclosed technology can be made by anyone skilled in the art, or equivalent embodiments with equivalent variations can be made, without departing from the scope of the disclosed technology. Therefore, any modification, equivalent variation and modification of the above embodiments according to the technology of the present utility model fall within the protection scope of the present utility model.

Claims (7)

1. The utility model provides a dolly is transported to narrow and small space part which characterized in that: the automatic feeding device comprises a frame (1) and a plurality of rollers (3), wherein travelling wheels (2) are arranged at the bottom of the frame (1), a plurality of bayonets are arranged at two sides of the top of the frame (1), supporting rods are arranged at two ends of the rollers (3), the supporting rods at two ends of the rollers (3) are respectively arranged in the bayonets at two sides of the frame (1), and the rollers (3) are arranged in parallel;

the front end at the top of the frame (1) is provided with a bracket (4), and the bracket (4) is provided with a supporting plate (5).

2. The small space component transfer trolley of claim 1, wherein: the bottom of the support (4) is connected with a support rod (6), and one end of the support rod (6) is connected with the frame (1) to form a triangular support structure.

3. The small space component transfer trolley of claim 1, wherein: the support plate (5) is provided with a fixing hole.

4. The small space component transfer trolley of claim 1, wherein: the frame (1) on be provided with pulling mechanism, pulling mechanism includes drive module and removal module, it is provided with two to remove the module, two remove the module and set up respectively in the both sides of frame (1), it sets up on frame (1) to remove the module including two sprocket (12) rotation, two sprocket (12) pass through chain (13) and connect, chain (13) are connected with backup pad (5), drive module sets up the rear end at frame (1), drive module includes drive shaft (15) and axis of rotation (10), axis of rotation (10) rotate and set up on frame (1), the both ends of axis of rotation (10) are connected with one sprocket (12) of two removal modules respectively, be provided with driven bevel gear (14) on axis of rotation (10), drive shaft (15) rotate and set up on frame (1), the one end of drive shaft (15) is provided with driving bevel gear (11), driving bevel gear (11) and driven bevel gear (14) meshing.

5. The small space component transfer trolley of claim 1, wherein: the frame (1) is provided with a balancing weight (7).

6. The small space component transfer cart of claim 4, wherein: a hand wheel (8) is arranged on the driving shaft (15).

7. The small space component transfer trolley of claim 1, wherein: the rear end of the frame (1) is provided with a handle (9).

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