CN216070032U

CN216070032U - Dolly is transported to safe type engine tray

Info

Publication number: CN216070032U
Application number: CN202122297789.XU
Authority: CN
Inventors: 杨健
Original assignee: Guangxi Cummins Industrial Power Co Ltd
Current assignee: Guangxi Cummins Industrial Power Co Ltd
Priority date: 2021-09-23
Filing date: 2021-09-23
Publication date: 2022-03-18
Anticipated expiration: 2031-09-23

Abstract

The utility model discloses a safe type engine tray transfer trolley which comprises a bottom plate, a guide assembly, a trolley locking assembly and a trolley assembly, wherein the guide assembly comprises a first support frame, a second support frame, a plurality of first guide rollers and a plurality of second guide rollers, the trolley locking assembly comprises a third support frame and a lock catch, the trolley assembly comprises a trolley plate, a universal brake wheel and a holding rod, the universal brake wheel is arranged at the lower part of the trolley plate, the holding rod is arranged at the upper part of one side of the trolley plate, a clamping block is arranged at one side of the trolley plate, which is far away from the holding rod, the universal brake wheel is arranged at the upper part of the bottom plate, two sides of the trolley plate are respectively attached to the first guide rollers and the second guide rollers which are arranged at the innermost sides, and the lock catch is clamped at the upper part of the clamping block. According to the utility model, the bottom plate is placed under the trolley travelling wheels, so that the situations of vehicle sliding and labor force getting on and off the line due to overhigh ramp are reduced under the condition that the height of the roller way on the transfer trolley is consistent with the horizontal height of the main line roller way.

Description

Dolly is transported to safe type engine tray

Technical Field

The utility model relates to the technical field of engine tray transfer, in particular to a safe engine tray transfer trolley.

Background

During diesel engine assembly and maintenance, need transport engine and tray, transport generally through transporting the dolly and go on, its operation flow as follows: the engine and the tray to be repaired are moved to the corresponding upper and lower coil stations, whether the engine tray transfer trolley is on site or not is checked, whether the tray transfer trolley is in a locking state or not is judged, whether the roller way interferes with the transfer trolley of the upper and lower coil stations or not is judged, the station controller is started to drive the roller way to run, the tray is made to move to the transfer trolley and then fixed through a lifting hook on the trolley, the trolley is prevented from being pulled out, after no other potential safety hazards exist in the process of checking, a locking device is opened, a towing vehicle tail portion towing hook is connected with the transfer trolley, and the trolley, the upper tray and the engine are pulled to an appointed place.

However, the adoption of the mode has the following problems that the height difference between the ground and the roller way at different stations is inconsistent, the existing leveling ramp is too high, the inertia of the upper line and the lower line of the trolley is too large, and accidents are easy to occur; a large gap exists between the trolley centering device and the roller way centering device, and the tractor carrying the trolley is not easy to move in place when going on the line; the trolley locking device is easy to lose efficacy, has no other locking mechanisms, and is easy to cause safety accidents.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a safe type engine tray transfer trolley to solve the problems in the background technology.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a dolly is transported to safe type engine tray, includes bottom plate, direction subassembly, lock car subassembly and dolly subassembly.

The guide assembly comprises a first support frame, a second support frame, a plurality of first guide rollers and a plurality of second guide rollers, the first support frame and the second support frame are respectively arranged on the two transverse sides of the bottom plate, the first guide rollers are respectively rotatably arranged on the lateral portions of the first support frame, the second guide rollers are respectively rotatably arranged on the lateral portions of the second support frame, and the connecting line of the central line of the first guide rollers is in a horn mouth shape with the connecting line of the central line of the second guide rollers.

The locking vehicle assembly comprises a third support frame and a lock catch, the third support frame is arranged on the longitudinal side portion of the bottom plate, and the lock catch is hinged to the side portion of the third support frame.

The trolley assembly comprises a trolley plate, universal brake wheels and a holding rod, the universal brake wheels are mounted on the lower portion of the trolley plate, the holding rod is mounted on the upper portion of one side of the trolley plate, a clamping block is mounted on one side, far away from the holding rod, of the trolley plate, the universal brake wheels are located on the upper portion of the bottom plate, the two sides of the trolley plate are respectively attached to the first guide roller and the second guide roller which are located on the innermost side, and the lock catch is clamped on the upper portion of the clamping block.

In one embodiment of the utility model, a first connecting rod is connected to the upper part of the first support frame, and a first arc-shaped plate is mounted on the side part of the first connecting rod.

In one embodiment of the present invention, a second connecting rod is connected to an upper portion of the second supporting frame, a second arc-shaped plate is mounted on a side portion of the second connecting rod, and the side portion of the second arc-shaped plate is opposite to the side portion of the first arc-shaped plate.

In one embodiment of the utility model, two lock catches are arranged, and the lock catches are arranged in a rectangular ring shape.

In one embodiment of the utility model, a plurality of reinforcing beams are mounted to the upper portion of the deck.

In summary, due to the adoption of the technology, the utility model has the beneficial effects that:

in the utility model, the bottom plate is placed under the universal brake wheel, so that the situations of vehicle sliding and labor cost on and off line caused by over-high ramp are reduced under the condition that the height of the roller way on the transfer trolley is consistent with the horizontal height of the main line roller way; the first guide roller and the second guide roller which are designed into a bell mouth are used, so that the trolley component is conveniently guided to enter; through the cooperation of hasp and fixture block, after the dolly subassembly targets in place, fix the dolly subassembly, simultaneously, utilize universal brake wheel, further fix the dolly.

Drawings

FIG. 1 is a schematic top view of the present invention;

FIG. 2 is a schematic front view of the present invention;

FIG. 3 is a schematic front view of the cart assembly of the present invention;

FIG. 4 is a schematic top view of the guide assembly of the present invention;

FIG. 5 is a side view of the guide assembly of the present invention.

In the figure: 100. a base plate; 200. a guide assembly; 210. a first support frame; 211. a first connecting rod; 212. a first arc-shaped plate; 220. a second support frame; 221. a second connecting rod; 222. a second arc-shaped plate; 230. a first guide roller; 240. a second guide roller; 300. a locking assembly; 310. a third support frame; 320. locking; 400. a trolley assembly; 410. turning a plate; 411. a reinforcing beam; 420. a universal brake wheel; 430. a holding rod; 440. and (7) clamping blocks.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention more apparent, the technical solutions of the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings of the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all embodiments of the present invention. All other embodiments, which can be obtained by a person skilled in the art without any inventive step based on the embodiments of the present invention, are within the scope of the present invention. Thus, the following detailed description of the embodiments of the present invention, 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 obtained by a person skilled in the art without any inventive step based on the embodiments of the present invention, are within the scope of the present invention.

In the description of the present invention, it is to be understood that the terms indicating an orientation or positional relationship are based on the orientation or positional relationship shown in the drawings only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," "secured," and the like are to be construed broadly and can, for example, be fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meaning of the above terms in the present invention can be understood by those of ordinary skill in the art from the specification.

Example 1

Referring to fig. 1 to 5, the utility model provides a safety engine pallet transfer trolley, which comprises a bottom plate 100, a guide assembly 200, a locking assembly 300 and a trolley assembly 400, wherein for the convenience of moving the subsequent trolley assembly 400 to the upper part of the bottom plate 100, the bottom plate 100 is rectangular, and a groove is formed on one side of the bottom plate 100.

Referring to fig. 1, 2, 4 and 5, the guide assembly 200 includes a first support frame 210, a second support frame 220, a plurality of first guide rollers 230 and a plurality of second guide rollers 240, the first support frame 210 and the second support frame 220 are respectively disposed at two lateral sides of the bottom plate 100, the plurality of first guide rollers 230 are respectively rotatably mounted at a lateral portion of the first support frame 210 through bearings, the plurality of second guide rollers 240 are respectively rotatably mounted at a lateral portion of the second support frame 220, a connection line of center lines of the plurality of first guide rollers 230 is connected with center lines of the plurality of second guide rollers 240 to form a bell mouth shape, the bell mouth shape is arranged, and in a process of moving the trolley assembly 400, a direction of the trolley assembly 400 is adjusted, so that the trolley assembly 400 can move inwards.

In this embodiment, the upper portion of the first support frame 210 is connected with a first connecting rod 211 through a bolt, a first arc-shaped plate 212 is installed on the side portion of the first connecting rod 211, the upper portion of the second support frame 220 is connected with a second connecting rod 221, a second arc-shaped plate 222 is installed on the side portion of the second connecting rod 221, the side portion of the second arc-shaped plate 222 is opposite to the side portion of the first arc-shaped plate 212, and during specific use, in the process that the trolley assembly 400 moves to the upper portion of the bottom plate 100, the first arc-shaped plate 212 and the second arc-shaped plate 222 are matched, and further guiding and limiting are performed on the trolley assembly 400.

Referring to fig. 1 and 2, the car locking assembly 300 includes a third support frame 310 and two lock catches 320, the third support frame 310 is disposed on a longitudinal side of the bottom plate 100, and the lock catches 320 are hinged to a side of the third support frame 310.

Referring to fig. 1, 2 and 3, the cart assembly 400 includes a cart plate 410, a universal brake wheel 420 and a holding rod 430, wherein the universal brake wheel 420 is mounted on the lower portion of the cart plate 410 through bolts, and when the cart assembly is specifically configured, in order to enhance the strength of the cart plate 410, a plurality of reinforcing beams 411 are mounted on the upper portion of the cart plate 410; the holding rod 430 is mounted on the upper portion of one side of the board 410 through a bolt, a clamping block 440 is mounted on one side of the board 410 away from the holding rod 430, the universal brake wheel 420 is positioned on the upper portion of the bottom plate 100, two sides of the board 410 are respectively attached to the first guide roller 230 and the second guide roller 240 which are positioned on the innermost sides, and the latch 320 is clamped on the upper portion of the clamping block 440.

The working principle is as follows: when the universal brake trolley is used, the holding rod 430 is manually held to push the trolley assembly 400, so that the universal brake wheel 420 moves to the upper part of the bottom plate 100, in the moving process of the trolley plate 410, the two sides of the trolley plate 410 are positioned between the first guide roller 230 and the second guide roller 240, the movement of the trolley assembly 400 is limited and the direction of the trolley assembly is adjusted in a horn mouth shape arrangement mode, after the trolley assembly 400 is moved, the lock catch 320 is buckled on the outer side of the fixture block 440, the trolley is fixed from the side part and the lower part by locking the universal brake wheel 420, a good fixing effect is achieved, the bottom plate 100 is placed under the universal brake wheel 420, and the situations of trolley slipping and labor cost force on and off lines caused by over-high ramp ways are reduced under the condition that the height of the roller way on the transfer trolley is consistent with the horizontal height of the main line roller way; the first guide roller 230 and the second guide roller 240 which are designed to be horn-shaped are used, so that the trolley assembly 400 can be conveniently guided to enter; through the cooperation of the lock 320 and the fixture block 440, the cart assembly 400 is fixed after the cart assembly 400 is in place, and meanwhile, the cart is further fixed by the universal brake wheel 420.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and equivalent alternatives or modifications according to the technical solution of the present invention and the inventive concept thereof should be covered by the scope of the present invention.

It is noted that, herein, relational terms such as first and second, and the like may be 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. Also, 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.

Claims

1. The utility model provides a dolly is transported to safe type engine tray which characterized in that includes:

a base plate (100);

the guide assembly (200) comprises a first support frame (210), a second support frame (220), a plurality of first guide rollers (230) and a plurality of second guide rollers (240), wherein the first support frame (210) and the second support frame (220) are respectively arranged on two transverse sides of the bottom plate (100), the plurality of first guide rollers (230) are respectively rotatably arranged on the side parts of the first support frame (210), the plurality of second guide rollers (240) are respectively rotatably arranged on the side parts of the second support frame (220), and the connecting line of the central lines of the plurality of first guide rollers (230) is connected with the central lines of the plurality of second guide rollers (240) in a horn mouth shape;

the locking assembly (300) comprises a third supporting frame (310) and a lock catch (320), the third supporting frame (310) is arranged on the longitudinal side of the bottom plate (100), and the lock catch (320) is hinged to the side of the third supporting frame (310);

the trolley assembly (400) comprises a trolley plate (410), universal brake wheels (420) and a holding rod (430), the universal brake wheels (420) are mounted on the lower portion of the trolley plate (410), the holding rod (430) is mounted on the upper portion of one side of the trolley plate (410), a clamping block (440) is mounted on one side, away from the holding rod (430), of the trolley plate (410), the universal brake wheels (420) are located on the upper portion of the bottom plate (100), two sides of the trolley plate (410) are respectively attached to the first guide roller (230) and the second guide roller (240) which are located on the innermost side, and the lock catch (320) is clamped on the upper portion of the clamping block (440).

2. The safety engine tray transfer trolley according to claim 1, wherein: the base plate (100) is arranged in a rectangular shape, and a groove is formed in one side of the base plate (100).

3. The safety engine tray transfer trolley according to claim 1, wherein: the upper part of the first support frame (210) is connected with a first connecting rod (211), and a first arc-shaped plate (212) is installed on the side part of the first connecting rod (211).

4. The safety engine tray transfer trolley according to claim 3, wherein: the upper portion of second support frame (220) is connected with second connecting rod (221), second arc (222) is installed to the lateral part of second connecting rod (221), the lateral part of second arc (222) with the lateral part of first arc (212) is relative.

5. The safety engine tray transfer trolley according to claim 1, wherein: the number of the lock catches (320) is two, and the lock catches (320) are arranged in a rectangular ring shape.

6. The safety engine tray transfer trolley according to claim 1, wherein: a plurality of reinforcing beams (411) are arranged on the upper part of the vehicle plate (410).