CN218947588U

CN218947588U - Diesel engine cylinder body overhauls platform

Info

Publication number: CN218947588U
Application number: CN202223106771.8U
Authority: CN
Inventors: 杜达仁; 严宏刚
Original assignee: Changzhou Changxie Diesel Engine Co ltd
Current assignee: Changzhou Changxie Diesel Engine Co ltd
Priority date: 2022-11-23
Filing date: 2022-11-23
Publication date: 2023-05-02
Anticipated expiration: 2032-11-23

Abstract

The utility model discloses a diesel engine cylinder body maintenance platform which comprises a bottom plate and a placement table, wherein two supporting plates are fixedly connected to the upper surface of the bottom plate, two bidirectional screws are movably connected between the two supporting plates, two sliding seats are movably connected to the circumferential outer walls of the bidirectional screws, connecting rods are movably connected to the tops of the sliding seats, the connecting rods are rotatably connected with the placement table, a plurality of limiting rods are fixedly connected to the upper surface of the bottom plate, and penetrate through the placement table, and a fixing frame is fixedly connected to the upper surface of the bottom plate. According to the utility model, the diesel engine cylinder body can be fixed through the cooperation of the sliding seat and the clamping plate, the fixing effect of the platform is improved, the buffer function of the placing platform can be realized through the shock absorption seat, the using effect of the device is improved, the connection strength and hardness of the supporting plate and the bottom plate can be enhanced through the supporting plate, and the safety performance of the device is improved.

Description

Diesel engine cylinder body overhauls platform

Technical Field

The utility model relates to the technical field of diesel engine cylinder bodies, in particular to a diesel engine cylinder body overhaul platform.

Background

The diesel engine has the advantages of high power and good economical performance, the working process of the diesel engine is the same as that of a gasoline engine, each working cycle also has four strokes of air intake, compression, acting and exhaust, the diesel engine cylinder body is formed by casting and processing a mould, and ultrasonic flaw detection is required to be carried out on the surface of the cylinder body in the production process of the diesel engine cylinder body.

At present, the diesel engine cylinder body needs to be overhauled regularly in the use process of the diesel engine cylinder body, and the platform is needed to be used for auxiliary support in the overhauling process, however, when the height of the diesel engine cylinder body needs to be adjusted, the diesel engine cylinder body is complicated and can not be fixed effectively, so that the diesel engine cylinder body overhauling platform is very necessary.

Disclosure of Invention

The utility model aims to solve the defects in the prior art and provides a diesel engine cylinder body overhauling platform.

In order to achieve the above purpose, the present utility model adopts the following technical scheme:

the utility model provides a diesel engine cylinder body overhauls platform, includes the bottom plate and places the platform, the last fixed surface of bottom plate is connected with two backup pads, swing joint has two bi-directional screw between two backup pads, the circumference outer wall swing joint of bi-directional screw has two slides, the top swing joint of slide has the connecting rod, and the connecting rod with place the platform and rotate and be connected, the last fixed surface of bottom plate is connected with a plurality of gag levers, and the gag lever post passes and place the platform, the fixed frame of last fixed surface fixedly connected with of bottom plate, two sliding openings have been seted up at the top of fixed frame, swing joint has the slider in the sliding opening, the bottom fixedly connected with grip block of slider, the equal swing joint in both sides of fixed frame has the pulley, the equal swing joint in both sides of fixed frame has the pivot, the circumference outer wall fixedly connected with gear of pivot, the equal fixedly connected with rack in both sides of placing the platform, and rack and gear mesh, the circumference outer wall wiring of pivot has wire rope, and wire rope's one side swing joint has the inserted bar, and the both ends of inserted bar are fixed with fixed frame mutually with the slider respectively with the spring.

As a still further scheme of the utility model, one side of one supporting plate is fixedly connected with two motors, one end of an output shaft of each motor penetrates through the supporting plate to be fixed with the bidirectional screw rod, one side of the sliding seat is movably connected with a guide rod, and the guide rod is fixed with the supporting plate.

As a still further proposal of the utility model, the top of the supporting plate is fixedly connected with a shock absorption seat, and the shock absorption seat can be contacted with the placing table.

As a still further scheme of the utility model, one side of the fixed frame is fixedly connected with a dial, and one side of the dial is provided with a plurality of scale marks.

As a still further proposal of the utility model, the upper surface of the placing table is fixedly connected with a rubber pad.

As a still further scheme of the utility model, the bottom of the bottom plate is fixedly connected with a plurality of supporting legs, and the bottoms of the supporting legs are movably connected with casters.

As a still further proposal of the utility model, two supporting blocks are fixedly connected with both sides of the supporting plate, and the supporting blocks are fixed with the bottom plate.

The beneficial effects of the utility model are as follows:

1. through the cooperation of slide and grip block, when need highly adjusting the diesel engine cylinder body, place the diesel engine cylinder body on placing the bench, the starter motor, motor rotation drives two-way screw rod and rotates, two slide are along the guide bar removal in opposite directions to two-way screw rod rotation, the slide removes and makes the connecting rod rotate, the connecting rod rotates and makes and places the bench and upwards remove along the gag lever post, and then with the whole height upward lifting of diesel engine cylinder body, place simultaneously and move upward and drive the rack and upwards remove, the rack upwards removes and makes the gear take place to rotate, gear rotation drives the pivot and rotates, the pivot rotates and makes wire rope put the rope, spring rebound extension this moment, and then make two sliders remove along the inserted bar in opposite directions, the slider removes and drives the grip block slowly to be close to the diesel engine cylinder body, when grip block and diesel engine cylinder body contact, because the grip block has elasticity, and then can make grip block and diesel engine cylinder body in close contact, thereby fix the diesel engine cylinder body, the fixed effect of platform has been improved.

2. Through installing the setting of shock mount in the backup pad, place the in-process that the platform drove diesel engine cylinder body and descend, when placing the platform slowly and the shock mount contact, the shock mount can in time avoid placing platform and backup pad rigid contact, and then can play the effect of buffering to placing the platform, has improved the result of use of device.

3. Through the setting of installation supporting shoe in the backup pad, the joint strength and the hardness of backup pad and bottom plate can be strengthened to the supporting shoe, and then can not lead to the fact the backup pad to take place the fracture phenomenon because of placing the weight of platform overweight, have improved the security performance of device.

Drawings

FIG. 1 is a schematic view of a front side perspective structure of a diesel engine cylinder inspection platform according to the present utility model;

FIG. 2 is a schematic view of a rear side perspective structure of a diesel engine cylinder inspection platform according to the present utility model;

fig. 3 is a schematic diagram of a partial cross-sectional structure of a diesel engine cylinder maintenance platform according to the present utility model.

In the figure: 1. a bottom plate; 2. a slide; 3. a connecting rod; 4. a guide rod; 5. a bidirectional screw; 6. a fixed frame; 7. a dial; 8. a placement table; 9. a shock absorption seat; 10. a support plate; 11. casters; 12. a wire rope; 13. a pulley; 14. a clamping plate; 15. a slide block; 16. a limit rod; 17. a rubber pad; 18. a support block; 19. a rack; 20. a rotating shaft; 21. a gear; 22. a spring; 23. a rod; 24. and sliding the mouth.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. It should be noted that the terms "mounted," "connected," and "disposed" are to be construed broadly, unless explicitly stated or defined otherwise, and that the particular meaning of such terms in this patent will be understood by those of ordinary skill in the art, as appropriate.

Referring to fig. 1-3, a diesel engine cylinder body overhauling platform comprises a bottom plate 1 and a placing table 8, wherein two supporting plates 10 are fixedly arranged on the upper surface of the bottom plate 1 through bolts, two bidirectional screws 5 are rotationally connected between the two supporting plates 10, two sliding seats 2 are in threaded connection with the circumferential outer walls of the bidirectional screws 5, connecting rods 3 are rotationally connected to the tops of the sliding seats 2, the connecting rods 3 are rotationally connected with the placing table 8, a plurality of limiting rods 16 are fixedly arranged on the upper surface of the bottom plate 1 through bolts, the limiting rods 16 penetrate through the placing table 8, a fixed frame 6 is fixedly arranged on the upper surface of the bottom plate 1 through bolts, two sliding openings 24 are formed in the tops of the fixed frame 6, sliding blocks 15 are slidingly connected to the sliding openings 24, clamping plates 14 are fixedly arranged on the bottoms of the sliding blocks 15 through bolts, pulleys 13 are rotationally connected to two sides of the fixed frame 6, rotating shafts 20 are rotationally connected to two sides of the fixed frame 6, the gear 21 is connected with the peripheral outer wall key of the rotating shaft 20, racks 19 are fixed on two sides of the placing table 8 through bolts, the racks 19 are meshed with the gears 21, a steel wire rope 12 is wound on the peripheral outer wall of the rotating shaft 20, one end of the steel wire rope 12 penetrates through a pulley 13 to be fixed with a sliding block 15, a plug rod 23 is inserted on one side of the sliding block 15, two ends of the plug rod 23 are fixed with a fixed frame 6, a spring 22 is sleeved on the peripheral outer wall of the plug rod 23, two ends of the spring 22 are respectively fixed with the sliding block 15 and the fixed frame 6, the two sliding seats 2 are moved in opposite directions by rotation of the bidirectional screw 5, the sliding seats 2 move to enable a connecting rod 3 to rotate, the placing table 8 is moved upwards along a limiting rod 16 by rotation of the connecting rod 3, the whole height of a diesel engine cylinder is lifted upwards, the placing table 8 moves upwards to drive the racks 19 to move upwards, the racks 19 move upwards to enable the gears 21 to rotate, the gear 21 rotates to drive the rotating shaft 20 to rotate, the rotating shaft 20 rotates to enable the steel wire rope 12 to be released, at the moment, the spring 22 is rebounded and stretched, and then the two sliding blocks 15 move along the inserting rod 23 in the opposite direction, the sliding blocks 15 move to drive the clamping plate 14 to slowly approach the diesel engine cylinder, and when the clamping plate 14 contacts with the diesel engine cylinder, the clamping plate 14 can be tightly contacted with the diesel engine cylinder due to elasticity of the clamping plate 14, so that the diesel engine cylinder is fixed.

In particular, one side of one of the support plates 10 is fixed with two motors through bolts, and one end of a motor output shaft passes the support plate 10 and is fixed with the bidirectional screw 5, one side of the slide seat 2 is inserted with a guide rod 4, and the guide rod 4 is fixed with the support plate 10, the guide rod 4 can play a role of guiding and limiting when the slide seat 2 moves, and then the slide seat 2 can move more smoothly, the top of the support plate 10 is fixed with a damping seat 9 through bolts, and the damping seat 9 can be contacted with a placing table 8, the placing table 8 drives the diesel engine cylinder body to descend, when the placing table 8 is contacted with the damping seat 9, the damping seat 9 can timely avoid the placing table 8 from being in hard contact with the support plate 10, and then the placing table 8 can play a role of buffering, one side of the fixed frame 6 is fixed with a calibrated scale 7 through bolts, one side of the fixed frame 7 is provided with a plurality of scale marks, the calibrated scale 7 can facilitate staff to observe the ascending degree of the placing table 8 in time, and then the upper surface of the placing table 8 is adhered with a rubber pad 17, the rubber pad 17 can play a role of protecting the placing table 8, in addition, the bottom plate 8 can play a role of protecting the bottom plate of the diesel engine cylinder body, the bottom plate 1 can be contacted with the damping seat 8, the bottom plate 1 is connected with the support plate 10 through a plurality of support blocks 18, and the support blocks 18 are connected with the support blocks 18, and the two support blocks are connected with the two support plates 1 and the two support plates 10 are connected with the bottom plate 1 and have two support blocks 18, and the bottom plate 18 are welded with the bottom plate 1 and have two support blocks and the bottom plate 18 and are connected with the bottom plate 1.

Working principle: when the height of the diesel engine cylinder body needs to be adjusted, the diesel engine cylinder body is placed on the placement table 8, a motor is started, the motor rotates to drive the bidirectional screw rod 5 to rotate, the bidirectional screw rod 5 rotates to enable the two sliding seats 2 to move along the guide rods 4 in opposite directions, the sliding seats 2 move to enable the connecting rod 3 to rotate, the connecting rod 3 rotates to enable the placement table 8 to move upwards along the limiting rods 16, the whole height of the diesel engine cylinder body is lifted upwards, meanwhile, the placement table 8 moves upwards to drive the rack 19 to move upwards, the rack 19 moves upwards to enable the gear 21 to rotate, the gear 21 rotates to drive the rotating shaft 20 to rotate, the rotating shaft 20 rotates to enable the steel wire rope 12 to be placed, at the moment, the spring 22 rebounds to stretch, the two sliding blocks 15 move along the inserting rods 23 to move oppositely, the clamping plates 14 are gradually towards the diesel engine cylinder body, and when the clamping plates 14 are contacted with the diesel engine cylinder body, the clamping plates 14 are enabled to be in tight contact with the diesel engine cylinder body due to elasticity, and therefore the diesel engine cylinder body is fixed.

The foregoing is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art, who is within the scope of the present utility model, should make equivalent substitutions or modifications according to the technical scheme of the present utility model and the inventive concept thereof, and should be covered by the scope of the present utility model.

Claims

1. The utility model provides a diesel engine cylinder body overhauls platform, includes bottom plate (1) and places platform (8), a serial communication port, the upper surface fixedly connected with two backup pads (10) of bottom plate (1), swing joint has two bi-directional screw rods (5) between two backup pads (10), the circumference outer wall swing joint of bi-directional screw rods (5) has two slide (2), the top swing joint of slide (2) has connecting rod (3), and connecting rod (3) and place platform (8) swivelling joint, the upper surface fixedly connected with of bottom plate (1) a plurality of gag lever posts (16), and gag lever post (16) pass and place platform (8), the upper surface fixedly connected with fixed frame (6) of bottom plate (1), two slide (24) have been seted up at the top of fixed frame (6), swing joint has slider (15) in slide (24), the bottom fixedly connected with grip block (14) of slider (15), the both sides of fixed frame (6) all swing joint has pulley (13), the both sides of fixed frame (6) all swing joint has pivot (20), the circumference outer wall (20) of fixed frame (20) has gear (21) and rack (19) are all engaged with each other with rack (19), the circumference outer wall of pivot (20) is articulated have wire rope (12), and the one end of wire rope (12) is passed pulley (13) and is fixed mutually with slider (15), one side swing joint of slider (15) has inserted bar (23), and the both ends and the fixed frame (6) of inserted bar (23) are fixed mutually, the circumference outer wall swing joint of inserted bar (23) has spring (22), and the both ends of spring (22) are fixed mutually with slider (15) and fixed frame (6) respectively.

2. The diesel engine cylinder body overhauling platform as claimed in claim 1, wherein one side of one supporting plate (10) is fixedly connected with two motors, one end of an output shaft of each motor penetrates through the supporting plate (10) to be fixed with the two-way screw rod (5), one side of the sliding seat (2) is movably connected with a guide rod (4), and the guide rod (4) is fixed with the supporting plate (10).

3. A diesel engine cylinder maintenance platform according to claim 2, characterized in that the top of the support plate (10) is fixedly connected with a shock-absorbing seat (9), and the shock-absorbing seat (9) is contactable with the placing table (8).

4. The diesel engine cylinder body overhauling platform as claimed in claim 1, wherein one side of the fixed frame (6) is fixedly connected with a dial (7), and one side of the dial (7) is provided with a plurality of scale marks.

5. The diesel engine cylinder maintenance platform according to claim 1, wherein a rubber pad (17) is fixedly connected to the upper surface of the placement table (8).

6. The diesel engine cylinder body overhauling platform as claimed in claim 1, wherein a plurality of supporting legs are fixedly connected to the bottom of the bottom plate (1), and casters (11) are movably connected to the bottoms of the supporting legs.

7. The diesel engine cylinder body overhauling platform as claimed in claim 1, wherein two supporting blocks (18) are fixedly connected to two sides of the supporting plate (10), and the supporting blocks (18) are fixed with the bottom plate (1).