CN210633628U

CN210633628U - Engine maintenance platform fastener

Info

Publication number: CN210633628U
Application number: CN201921021944.1U
Authority: CN
Inventors: 刘杰
Original assignee: Tianjin Ruihengda Mechanical And Electrical Equipment Co Ltd
Current assignee: Tianjin Ruihengda Mechanical And Electrical Equipment Co Ltd
Priority date: 2019-07-03
Filing date: 2019-07-03
Publication date: 2020-05-29
Anticipated expiration: 2029-07-03

Abstract

The utility model discloses an engine maintenance platform fastener, including base plate and roof, the equal fixed mounting in base plate bottom four corners department has the universal wheel, the equal vertical fixation welding in base plate top left and right sides has the type of falling L extension board, the type of falling L extension board upper portion intermediate position is vertical has seted up spacing hole, two the equal horizontal fixed welding in one side in opposite directions of type of falling L extension board has the toolbox that three equidistance distributes. The utility model discloses a when the roof was arranged in to the engine, thereby rotate the screw thread lead screw and two drive grip blocks move in opposite directions at screw hole internal rotation to it is fixed to carry out the centre gripping to the engine, because two equal horizontal fixed welding in one side that falls L type extension board in opposite directions have the tool holder that three equidistance distributes, can place the instrument in the tool holder, carry out the instrument of taking, convenient and fast conveniently when conveniently overhauing the engine.

Description

Engine maintenance platform fastener

Technical Field

The utility model relates to an engine maintenance technical field specifically is an engine maintenance platform fastener.

Background

At present, engine maintenance platform fastener, the structure is complicated, and it is very inconvenient to maintain the dismantlement, brings very big difficulty for the operator, and the engine maintenance platform who adopts among the prior art can not effectual centre gripping locking of carrying on after dismantling the engine, has the potential safety hazard that drops easily in the transportation.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an engine maintenance platform fastener has solved the problem that proposes among the background art.

In order to achieve the above object, the utility model provides a following technical scheme: an engine maintenance platform fastening device comprises a base plate and a top plate, universal wheels are fixedly mounted at four corners of the bottom of the base plate, inverted L-shaped support plates are vertically and fixedly welded at the left side and the right side of the top of the base plate, a limiting hole is vertically formed in the middle position of the upper portion of each inverted L-shaped support plate, three tool boxes distributed equidistantly are horizontally and fixedly welded at the opposite sides of the two inverted L-shaped support plates, a manual lifting cylinder is vertically and upwardly and fixedly mounted at the middle position of the top of the base plate, a corresponding manual crank is fixedly mounted at the front portion of the manual lifting cylinder, the middle position of the bottom of the top plate is connected with a fixing bolt at the upper end of the manual lifting cylinder, fixing plates are vertically fixed at the left side and the right side of the top plate, a threaded hole is horizontally formed in the middle of each, and the bearing is embedded in the side wall of the clamping plate.

As a preferred embodiment of the utility model, roof bottom left and right sides middle part all has the gag lever post of vertical welding, the gag lever post runs through rather than the vertical activity in the spacing hole of vertical alignment.

As an optimal implementation manner of the utility model, two the equal fixed mounting of one end that the screw lead screw is opposite has the crank.

As an preferable embodiment of the present invention, two rubber plates are fixed and bonded to opposite sides of the clamping plates.

As an optimal implementation mode of the utility model, grip block and roof are the steel sheet, and set up the bolt hole that a plurality of equidistance distribute on the roof.

Compared with the prior art, the beneficial effects of the utility model are as follows:

1. the utility model discloses a when the engine was arranged in on the roof, thereby rotate the screw thread lead screw and two drive grip blocks in screw hole internal rotation and remove in opposite directions to it is fixed to carry out the centre gripping to the engine.

2. The utility model discloses because the fixed welding of the equal level in two opposite one side of type of falling L extension boards has the tool holder that three equidistance distributes, can place the instrument in the tool holder, carry out the instrument of taking, convenient and fast conveniently when conveniently overhauing the engine.

Drawings

Other features, objects and advantages of the invention will become more apparent upon reading of the detailed description of non-limiting embodiments with reference to the following drawings:

FIG. 1 is a schematic view of the overall structure of the engine maintenance platform fastening device of the present invention;

fig. 2 is a schematic structural view of the transverse pull rod of the fastening device of the engine maintenance platform of the present invention after being folded at the bottom of the second stretcher pipe;

fig. 3 is a schematic diagram of a side view structure of the connection between the transverse pull rod and the first stretcher pipe and the second stretcher pipe of the fastening device for the engine maintenance platform of the present invention.

In the figure: the tool comprises a base plate 1, an inverted L-shaped support plate 2, a limiting rod 3, a limiting hole 4, a threaded screw rod 5, a fixing plate 6, a threaded hole 7, a clamping plate 8, a top plate 9, a rubber plate 10, a bearing 11, a tool box 12, a universal wheel 13, a manual lifting cylinder 14, a manual crank 15 and a bolt hole 16.

Detailed Description

In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.

Referring to fig. 1-3, the present invention provides a technical solution: a fastening device for an engine maintenance platform comprises a base plate 1 and a top plate 9, universal wheels 13 are fixedly installed at four corners of the bottom of the base plate 1, inverted L-shaped support plates 2 are vertically and fixedly welded at the left side and the right side of the top of the base plate 1, a limiting hole 4 is vertically formed in the middle position of the upper portion of each inverted L-shaped support plate 2, three tool boxes 12 which are distributed equidistantly are horizontally and fixedly welded at one opposite sides of the two inverted L-shaped support plates 2, tools can be placed in the tool boxes 12 and can be taken conveniently when an engine is maintained, the maintenance is convenient and rapid, a manual lifting cylinder 14 is vertically and upwardly and fixedly installed at the middle position of the top of the base plate 1, a corresponding manual crank 15 is fixedly installed at the front portion of the manual lifting cylinder 14, the manual lifting cylinder 14 is a lifting tool which is well known in the prior art and is not described herein again, the manual crank 15 lifts the top plate 9 according to actual, 9 bottom intermediate positions of roof and the 14 upper end fixing bolt connections of manual lift jar, the equal vertical fixation in 9 top left and right sides of roof has fixed plate 6, threaded hole 7 is seted up to fixed plate 6 middle part level, 7 internal threads of screw hole run through threaded lead screw 5, the one end in two 5 looks of threaded lead screw all has grip block 8 through bearing 11 swing joint, and bearing 11 imbeds in 8 lateral walls of grip block, when the engine was arranged in on roof 9, thereby rotate threaded lead screw 5 and two drive 8 moves in opposite directions of grip block in 7 internal rotations of screw hole, thereby it is fixed to carry out the centre gripping to the engine.

In this embodiment, 9 bottom left and right sides middle parts of roof all have perpendicular welding to have gag lever post 3, and gag lever post 3 runs through rather than the vertical activity of the spacing hole 4 of vertical alignment, when guaranteeing that gag lever post 3 fixes with spacing hole 4, guarantees the stability that its roof 9 goes up and down.

In this embodiment, the opposite ends of the two threaded screws 5 are fixedly provided with a crank.

In this embodiment, two 8 opposite sides of grip block are all fixed the bonding and have rubber slab 10, avoid causing wearing and tearing and the circumstances of colliding with to the engine.

In this embodiment, grip block 8 and roof 9 are the steel sheet, and set up a plurality of equidistance bolt holes 16 that distribute on roof 9, and bolt hole 16 is used for the later stage to fix the position of engine on roof 9 through outside bolt.

When an engine maintenance platform fastener uses, need explain, the utility model relates to an engine maintenance platform fastener, including base plate 1, type of falling L extension board 2, gag lever post 3, spacing hole 4, screw lead screw 5, fixed plate 6, screw hole 7, grip block 8, roof 9, rubber slab 10, bearing 11, tool holder 12, universal wheel 13, manual lift jar 14, manual crank 15, bolt hole 16, the part is the part that general standard spare or technical personnel in the field know, and its structure and principle all are that this technical personnel all can learn through the technical manual or learn through conventional experimental method.

When in use, as the middle position of the top of the base plate 1 is vertically and upwards fixedly provided with the manual lifting cylinder 14, the front part of the manual lifting cylinder 14 is fixedly provided with the corresponding manual crank 15, the manual lifting cylinder 14 is a lifting tool known in the prior art, and details are not described herein, the manual crank 15 is used for lifting the top plate 9 according to actual needs until the top plate 9 and an engine are supported, when the engine is arranged on the top plate 9, the threaded screw rod 5 is rotated in the threaded hole 7 so that the two clamping plates 8 are driven to move oppositely, thereby clamping and fixing the engine, three tool boxes 12 which are distributed equidistantly are horizontally and fixedly welded on the opposite sides of the two inverted L-shaped support plates 2, tools can be placed in the tool boxes 12, the tools can be conveniently taken by hands when the engine is overhauled, the operation is convenient and fast, and the rubber plates 10 are fixedly bonded on the opposite sides of the two clamping plates 8, avoid causing wearing and tearing and the condition of colliding with to the engine.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above, it will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, but that the invention may be embodied in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. An engine service platform fastener, includes base plate (1) and roof (9), its characterized in that: the universal wheels (13) are fixedly mounted at four corners of the bottom of the base plate (1), inverted L-shaped support plates (2) are fixedly welded on the left side and the right side of the top of the base plate (1) vertically, a limiting hole (4) is vertically formed in the middle position of the upper portion of each inverted L-shaped support plate (2), three tool boxes (12) distributed in equal intervals are fixedly welded on one opposite side of each inverted L-shaped support plate (2) horizontally, a manual lifting cylinder (14) is vertically and upwards fixedly mounted at the middle position of the top of the base plate (1), a corresponding manual crank (15) is fixedly mounted on the front portion of the manual lifting cylinder (14), the middle position of the bottom of the top plate (9) is connected with fixing bolts at the upper end of the manual lifting cylinder (14), fixing plates (6) are vertically fixed on the left side and the right side of the top plate (, threaded screw rod (5) have been run through to screw hole (7) internal thread, two threaded screw rod (5) one end in opposite directions all has grip block (8) through bearing (11) swing joint, and bearing (11) embedding is in grip block (8) lateral wall.

2. An engine service platform fastening arrangement as defined in claim 1, wherein: the roof (9) bottom is controlled both sides middle part and is all welded perpendicularly and have gag lever post (3), gag lever post (3) run through rather than the vertical activity of spacing hole (4) of vertical alignment.

3. An engine service platform fastening arrangement as defined in claim 1, wherein: and opposite ends of the two threaded screw rods (5) are fixedly provided with cranks.

4. An engine service platform fastening arrangement as defined in claim 1, wherein: rubber plates (10) are fixedly bonded on the opposite sides of the two clamping plates (8).

5. An engine service platform fastening arrangement as defined in claim 1, wherein: the clamping plate (8) and the top plate (9) are steel plates, and a plurality of bolt holes (16) distributed at equal intervals are formed in the top plate (9).