CN218584341U

CN218584341U - Simple and easy quick rack centering dolly device of going up of engine

Info

Publication number: CN218584341U
Application number: CN202223096594.XU
Authority: CN
Inventors: 朱福元; 曹洪
Original assignee: Shanghai Hexia Junzhi Technology Co ltd
Current assignee: Shanghai Hexia Junzhi Technology Co ltd
Priority date: 2022-11-21
Filing date: 2022-11-21
Publication date: 2023-03-07
Anticipated expiration: 2032-11-21

Abstract

The utility model belongs to the technical field of the engine detects, a rack centering dolly device is simply gone up fast to engine is disclosed, including the iron floor, first transverse guide and second transverse guide are installed respectively to the both sides of iron floor top, four transverse sliding block is the array distribution, the utility model discloses set up landing leg, first longitudinal rail and first transverse guide, after the engine passes through frock and landing leg and bearing plate link to each other, the height that can adjust the landing leg makes the engine center height match with the dynamometer machine, and the longitudinal sliding block of first longitudinal rail of rethread adjustment and second longitudinal rail bottom, at this moment the sliding block of longitudinal sliding block bottom can slide in longitudinal sliding inslot portion, is adjusting the transverse sliding block of first transverse guide and second transverse guide top equally, and at this moment the sliding block can slide in transverse sliding inslot portion to do not need to knock again like this and finely tune, the effectual work efficiency that has improved.

Description

Simple and easy quick rack centering dolly device of going up of engine

Technical Field

The utility model belongs to the technical field of the engine detects, concretely relates to rack centering dolly device is simply gone up fast to engine.

Background

The test tasks of the engine are also simultaneously aggravated as the engine production continues to increase. The upper rack and the lower rack are an extremely important process in the engine experiment process, and whether the experiment can run on time or not is determined in relation to the experiment progress, so that the efficiency of the upper rack and the lower rack of the engine is improved, and the time for the upper rack and the lower rack of the engine is reduced.

At present, after an engine is transported to a laboratory by a forklift in an engine experiment, the engine is hoisted to the upper part of a test bed by a crane, the engine is connected with supporting legs fixed on an iron floor through bolt connection of corresponding tools, then the distance between the engine and a dynamometer is adjusted by knocking and the like, centering is carried out after a transmission shaft is used for connection, and continuous fine adjustment is needed in the centering process to meet the centering requirement.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a rack centering dolly device is gone up simply fast to engine to solve current engine and put the back on the test bench, still at the engine dolly device of the problem that carries out the fine setting through the mode of strikeing and another kind of high integrated form, though need not strike, but the price is more expensive, the inconvenient problem of transportation.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a rack centering dolly device in engine is simple and easy quick, includes the iron floor, first transverse guide and second transverse guide are installed respectively to the both sides of iron floor top, two lateral sliding subassembly, four have all been seted up on first transverse guide and the second transverse guide lateral sliding subassembly horizontal slider, four are all installed at the top of lateral sliding subassembly horizontal slider is array distribution, per two first longitudinal rail and second longitudinal rail are installed respectively to the top of horizontal slider, two longitudinal sliding subassemblies, four are all installed to the top of first longitudinal rail and second longitudinal rail longitudinal sliding subassembly all longitudinal sliding subassembly, four longitudinal sliding subassembly all installs at the top of longitudinal sliding subassembly, four telescopic component is all installed at the top of longitudinal sliding subassembly.

Preferably, two guide rail fixing plates are installed on the two sides of the first transverse guide rail and the second transverse guide rail, the bottoms of the guide rail fixing plates are connected to the iron floor, a positioning assembly is installed between the first transverse guide rail and the second transverse guide rail, a beam fixing plate and two beam fixing plates are installed at the front end and the rear end of one side of the positioning assembly, and one end of each beam fixing plate is connected to the inner side of the corresponding first transverse guide rail and the corresponding second transverse guide rail.

Preferably, the lateral sliding subassembly includes the lateral sliding groove of seting up on first lateral guideway and the second lateral guideway, two the inside in lateral sliding groove all installs two sliding blocks, four the top of sliding block all is connected with lateral sliding block.

Preferably, the longitudinal sliding assembly comprises longitudinal sliding grooves formed in the first longitudinal guide rail and the second longitudinal guide rail, two sliding blocks are arranged in the longitudinal sliding grooves, and the tops of the four sliding blocks are connected with the longitudinal sliding blocks.

Preferably, the telescopic assembly comprises a supporting leg, and a bearing plate is mounted at the top of the supporting leg.

Preferably, the positioning assembly comprises a positioning cross beam, a positioning pin is arranged on the positioning cross beam, a trolley positioning plate is fixedly arranged below the positioning cross beam and on the iron floor, and jackscrews are arranged on the first transverse guide rail and the second transverse guide rail.

Compared with the prior art, the utility model, following beneficial effect has:

(1) The utility model discloses the landing leg has been set up, first longitudinal rail and first transverse guide, after the engine passes through frock and landing leg and bearing plate and links to each other, the height that can adjust the landing leg makes the engine center height match with the dynamometer machine, the longitudinal slide of the first longitudinal rail of rethread regulation and second longitudinal rail bottom, at this moment, the sliding block of longitudinal slide bottom can slide at the longitudinal sliding inslot portion, the transverse slide of first transverse guide and second transverse guide top is being adjusted equally, at this moment, the sliding block can slide at the transverse sliding inslot portion, thereby need not to knock again and finely tune like this, the effectual work efficiency that has improved.

(2) The utility model discloses set up guide rail fixed plate, crossbeam fixed plate and indisputable floor, can install first transverse guide and second transverse guide on indisputable floor through the guide rail fixed plate, and can install the location crossbeam between first transverse guide and second transverse guide through the crossbeam fixed plate, so at the in-process of installation simpler to the material that uses is also cheaper, and is also more convenient when the transportation moreover, simultaneously effectual used cost when having reduced the experiment.

Drawings

Fig. 1 is a top view of the present invention;

fig. 2 is a front view of the present invention;

FIG. 3 is an enlarged view of A in FIG. 2;

in the figure: 1. an iron floor; 2. a first longitudinal rail; 3. a first transverse guide rail; 4. a guide rail fixing plate; 5. positioning a cross beam; 6. a trolley positioning plate; 7. positioning pins; 8. carrying out top thread; 9. a longitudinal slide block; 10. a second transverse guide rail; 11. a transverse slide block; 12. a longitudinal sliding groove; 13. a bearing plate; 14. a second longitudinal rail; 15. a transverse sliding groove; 16. a support leg; 17. a slider; 18. and a beam fixing plate.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-3, the present invention provides the following technical solutions: the utility model provides a rack centering dolly device in simple and easy quick of engine, including iron floor 1, first transverse guide 3 and second transverse guide 10 are installed respectively to the both sides of iron floor 1 top, two lateral sliding subassembly have all been seted up on first transverse guide 3 and the second transverse guide 10, lateral sliding block 11 is all installed at the top of four lateral sliding subassemblies, four lateral sliding block 11 are array distribution, first longitudinal rail 2 and second longitudinal rail 14 are installed respectively to the top of per two lateral sliding block 11, two longitudinal sliding subassembly are all installed to the top of first longitudinal rail 2 and second longitudinal rail 14, longitudinal sliding block 9 is all installed at the top of four longitudinal sliding subassembly, telescopic subassembly is all installed at the top of four longitudinal sliding block 9, through the longitudinal sliding block 9 of adjusting first longitudinal rail 2 and second longitudinal rail 14 bottom, at this moment, the sliding block 17 of longitudinal sliding block 9 bottom can slide in longitudinal sliding groove 12 is inside, lateral sliding block 11 in adjusting first transverse guide 3 and second transverse guide 10 top similarly, just so can adjust the position of engine.

Further, two guide rail fixing plates 4 are installed on two sides of the first transverse guide rail 3 and the second transverse guide rail 10, the bottoms of the guide rail fixing plates 4 are connected to the iron floor 1, a positioning assembly is installed between the first transverse guide rail 3 and the second transverse guide rail 10, the cross beam fixing plates 18 are installed at the front end and the rear end of one side of the positioning assembly, one ends of the two cross beam fixing plates 18 are connected to the inner sides of the first transverse guide rail 3 and the second transverse guide rail 10 respectively, the first transverse guide rail 3 and the second transverse guide rail 10 can be installed on the iron floor 1 through the guide rail fixing plates 4, the positioning assembly can be installed between the first transverse guide rail 3 and the second transverse guide rail 10 through the cross beam fixing plates 18, and therefore the installation is simple, installation efficiency can be improved simultaneously, and transportation is convenient after installation or disassembly is completed.

Furthermore, the transverse sliding assembly comprises transverse sliding grooves 15 formed in the first transverse guide rail 3 and the second transverse guide rail 10, two sliding blocks 17 are mounted inside the two transverse sliding grooves 15, the tops of the four sliding blocks 17 are connected with the transverse sliding block 11, and when the transverse sliding block 11 slides left and right, the transverse sliding block 11 drives the sliding block 17 at the bottom to slide in the transverse sliding groove 15.

Specifically, the longitudinal sliding assembly comprises longitudinal sliding grooves 12 formed in the first longitudinal guide rail 2 and the second longitudinal guide rail 14, two sliding blocks 17 are installed inside the two longitudinal sliding grooves 12, the tops of the four sliding blocks 17 are connected with the longitudinal sliding block 9, and when the longitudinal sliding block 9 slides back and forth, the longitudinal sliding block 9 can drive the sliding block 17 at the bottom to slide in the longitudinal sliding grooves 12.

It should be noted that the telescopic assembly includes a leg 16, a bearing plate 13 is mounted on the top of the leg 16, and the leg 16 has a telescopic kinetic energy, so that the height of the leg 16 can be adjusted by itself.

Furthermore, the positioning assembly comprises a positioning beam 5, a positioning pin 7 is arranged on the positioning beam 5, a trolley positioning plate 6 is fixedly arranged below the positioning beam 5 and on the iron floor 1, and jackscrews 8 are arranged on the first transverse guide rail 3 and the second transverse guide rail 10.

The utility model discloses a theory of operation and use flow: when the utility model is used, after the engine passes through the frock and links to each other with landing leg 16 and bearing plate 13, can adjust the height of landing leg 16 and make the engine center height match with the dynamometer machine, and then through the vertical slider 9 of adjusting first longitudinal rail 2 and second longitudinal rail 14 bottom, at this moment, the sliding block 17 of longitudinal slider 9 bottom can slide in longitudinal sliding groove 12 is inside, likewise adjusting the horizontal slider 11 above first transverse guide 3 and the second transverse guide 10, at this moment, sliding block 17 can slide in horizontal sliding groove 15 is inside, and can install first transverse guide 3 and second transverse guide 10 on iron floor 1 through guide fixed plate 4, can install positioning beam 5 between first transverse guide 3 and second transverse guide 10 through crossbeam fixed plate 18, it is relatively simple like this in the in-process of installation, and jackscrew 8 also plays a fixed effect equally.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a rack centering dolly device on engine is simple and easy quick which characterized in that: including iron floor (1), first transverse guide (3) and second transverse guide (10) are installed respectively to the both sides on iron floor (1) top, two lateral sliding subassembly, four have all been seted up on first transverse guide (3) and second transverse guide (10) lateral sliding subassembly's top all installs lateral sliding block (11), four lateral sliding block (11) are array distribution, per two first longitudinal rail (2) and second longitudinal rail (14) are installed respectively to the top of lateral sliding block (11), two longitudinal sliding subassembly, four are all installed to the top of first longitudinal rail (2) and second longitudinal rail (14) longitudinal sliding subassembly (9), four longitudinal sliding subassembly all installs vertical slider (9), four telescopic component at the top of longitudinal sliding subassembly (9).

2. The simple and rapid engine rack-mounting centering trolley device as claimed in claim 1, wherein: two guide rail fixed plates (4) are all installed to the both sides of first transverse guide (3) and second transverse guide (10), the bottom of guide rail fixed plate (4) is all connected on iron floor (1), install locating component between first transverse guide (3) and second transverse guide (10), crossbeam fixed plate (18), two are all installed at both ends around locating component one side the inboard at first transverse guide (3) and second transverse guide (10) is connected respectively to the one end of crossbeam fixed plate (18).

3. The simple and rapid engine rack-mounting centering trolley device as claimed in claim 2, wherein: the transverse sliding assembly comprises transverse sliding grooves (15) formed in the first transverse guide rail (3) and the second transverse guide rail (10), two sliding blocks (17) are installed inside the transverse sliding grooves (15), and the tops of the sliding blocks (17) are connected with the transverse sliding blocks (11).

4. The simple and rapid engine rack-mounting centering trolley device as claimed in claim 3, wherein: the longitudinal sliding assembly comprises longitudinal sliding grooves (12) formed in a first longitudinal guide rail (2) and a second longitudinal guide rail (14), two sliding blocks (17) are installed inside the longitudinal sliding grooves (12), and the tops of the four sliding blocks (17) are connected with the longitudinal sliding blocks (9).

5. The simple and rapid engine rack-mounting centering trolley device as claimed in claim 4, wherein: the telescopic assembly comprises supporting legs (16), and a bearing plate (13) is mounted at the tops of the supporting legs (16).

6. The simple and rapid engine rack-mounting centering trolley device as claimed in claim 5, wherein: the positioning assembly comprises a positioning cross beam (5), a positioning pin (7) is arranged on the positioning cross beam (5), a trolley positioning plate (6) is fixedly arranged below the positioning cross beam (5) and on the iron floor (1), and jackscrews (8) are arranged on the first transverse guide rail (3) and the second transverse guide rail (10).