CN209945722U

CN209945722U - Engine detection device

Info

Publication number: CN209945722U
Application number: CN201920334303.5U
Authority: CN
Inventors: 张波; 田茂轩; 李治兵
Original assignee: Chongqing Hang Di Machinery Manufacturing Co Ltd
Current assignee: Chongqing Hang Di Machinery Manufacturing Co Ltd
Priority date: 2019-03-15
Filing date: 2019-03-15
Publication date: 2020-01-14
Anticipated expiration: 2029-03-15

Abstract

The utility model relates to the technical field of automobile engines, in particular to an engine detection device, which comprises a rectangular box body, wherein the upper end of the box body is provided with a sealing cover through the rotation of a bearing, the lower surface of the sealing cover is fixedly provided with a sealing gasket, the inner walls of the box body and respectively positioned at two opposite angles are fixedly provided with an electric telescopic oil cylinder, the upper end of the control output of the electric telescopic oil cylinder is fixedly connected with the bottom surface of a moving plate, two ends of the moving plate are provided with chutes, the chutes are internally and slidably provided with adjusting clamp plates, the adjusting clamp plates are of T-shaped structures, the lower ends of the adjusting clamp plates are fixedly provided with teeth, the surface of the moving plate and the middle part of the adjusting clamp plates are fixedly provided with an adjusting structure, the inner wall at one side of the box body is fixedly provided with a clamping plate, a probe is clamped, the equipment has good detection effect and is worth popularizing.

Description

Engine detection device

Technical Field

The utility model relates to an automobile engine technical field especially relates to engine detection equipment.

Background

Automobile engine check out test set, with the high-speed increase of the car quantity in our country, the work load to the car detection also increases rapidly in automobile manufacturing and maintenance, and current engine check out test set, because check out test set volume is too huge so difficult to remove, so make when carrying out the detection of automobile engine, remove check out test set and need consume very big energy, so too waste time and energy, be difficult to the person of facilitating the use, and, many equipment designs are complicated, it is very troublesome to the detection of some performances of engine, make individual detection to the engine become more difficult problem, for this reason, we propose engine check out test set and solve above-mentioned problem.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the shortcomings existing in the prior art, and providing an engine detection device.

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

designing engine detection equipment, comprising a rectangular box body, wherein the upper end of the box body is rotatably provided with a sealing cover through a bearing, the lower surface of the sealing cover is fixedly provided with a sealing gasket, electric telescopic oil cylinders are fixedly arranged in the box body and respectively positioned on the inner walls of two opposite corners, the upper ends of the control outputs of the electric telescopic oil cylinders are fixedly connected to the bottom surface of a moving plate, two ends of the moving plate are provided with chutes, adjusting clamp plates are arranged in the chutes in a sliding manner, each adjusting clamp plate is of a T-shaped structure, the lower end of each adjusting clamp plate is fixedly provided with teeth, an adjusting structure is fixedly arranged on the surface of the moving plate and positioned in the middle of the adjusting clamp plate, the inner wall of one side of the box body is fixedly provided with a clamping plate, a probe is clamped in the clamping plate and is communicated with a sealing box through a lead, the, the utility model discloses a probe, including box, phenolphthalein box, air pump, air supply oscilloscope, air pump, water supply tank control output end, water supply tank, air pump, control panel, water supply tank, air pump, control panel, electric telescopic oil.

Preferably, the adjusting structure comprises a sliding groove, an empty groove and a driving rotating rod, the empty groove is formed in one side, close to the sliding groove, of the moving plate, the driving rotating rod is arranged in the empty groove in a rotating mode, and a tooth structure is arranged on the driving rotating rod and matched with teeth.

Preferably, the inner walls of the other two opposite corners of the moving plate are fixedly provided with limiting rods with U-shaped structures, and the two limiting rods penetrate through the moving plate.

Preferably, a drain valve is fixedly arranged on one side of the bottom of the box body and is connected with the operating platform through a lead.

Preferably, four rollers are fixedly arranged at the bottom of the box body.

Preferably, a transparent observation window is fixedly arranged in the middle of the sealing cover.

The utility model provides an engine detection equipment, beneficial effect lies in: engine check out test set detects the inside performance of engine through probe and ignition oscilloscope, detects the gas tightness of engine through the principle that phenolphthalein meets water and turns red to can watch inside reaction through the observation window, whole testing process reasonable in design, convenient to use to have simple structure, low in cost's advantage, pass through.

Drawings

Fig. 1 is a schematic diagram of a right front oblique view structure of the engine detection device provided by the present invention;

fig. 2 is a schematic diagram of a left front oblique view structure of the engine detection device provided by the present invention;

fig. 3 is a schematic cross-sectional structural view of the engine detection device provided by the present invention;

fig. 4 is an enlarged schematic view of a portion a in fig. 2.

In the figure: the device comprises a box body 1, a sealing cover 2, a moving plate 3, an adjusting clamp plate 4, teeth 41, a water supply valve 5, an electric telescopic oil cylinder 6, a limiting rod 7, an adjusting structure 8, a sliding groove 81, a hollow groove 82, a driving rotating rod 83, a sealing box 9, a probe 10, a clamping plate 11, a hot air blower 12, a phenolphthalein box 13, a three-way valve 14, an air pump 15, an air pipe 16, a drain valve 17, a roller 18, an ignition oscilloscope 19, an operation table 20, a sealing gasket 21, an observation window 22 and a water supply tank 23.

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.

Referring to fig. 1-4, the engine detection device comprises a rectangular box body 1, four rollers 18 are fixedly arranged at the bottom of the box body 1, a drain valve 17 is fixedly arranged on one side of the bottom of the box body 1, a sealing cover 2 is arranged at the upper end of the box body 1 in a rotating mode through a bearing, a sealing gasket 21 is fixedly arranged on the lower surface of the sealing cover 2, the sealing gasket 21 plays a sealing role, a transparent observation window 22 is fixedly arranged in the middle of the sealing cover 2, electric telescopic oil cylinders 6 are fixedly arranged in the box body 1 and are respectively located on the inner walls of two opposite corners, the upper end of the control output of each electric telescopic oil cylinder 6 is fixedly connected to the bottom surface of a moving plate 3, the moving plate 3 is located on the inner walls of the other two opposite corners and is fixedly provided with a limiting rod 7 of a U-shaped structure, the two limiting rods 7 all penetrate through the inside of the moving plate 3.

Move 3 both ends of board and seted up spout 81, it adjusts splint 4 to slide in the spout 81 and be equipped with, it is T type structure to adjust splint 4, its lower extreme is fixed and is equipped with tooth 41, it adjusts structure 8 to move 3 surfaces and lie in the fixed regulation structure 8 that is equipped with in 4 middle parts of adjusting splint, it includes spout 81 to adjust structure 8, dead slot 82 and initiative bull stick 83, move one side that board 3 is close to spout 81 and seted up dead slot 82, the dead slot 82 internal rotation is equipped with initiative bull stick 83, be equipped with tooth structure on the initiative bull stick 83 and mutually support with tooth 41, through with the initiative bull stick 83 of hand slip, can indirectly remove and adjust splint 4.

The inner wall of one side of the box body 1 is fixedly provided with a clamping plate 11, a probe 10 is clamped in the clamping plate 11, the probe 10 can be fixed through the clamping plate 11 and can be directly taken down when in use, the probe 10 is communicated with a sealing box 9 through a wire, the sealing box 9 is fixedly arranged on the inner wall of the box body 1 and is connected with an ignition oscilloscope 19 through a wire, the ignition oscilloscope 19 is fixedly arranged on the outer side of the box body 1, the probe 10 directly transmits detected information to the ignition oscilloscope 19, and the ignition oscilloscope 19 displays the information on a display screen.

A phenolphthalein box 13 is fixedly arranged on the inner wall of one side of the box body 1 and adjacent to the inner wall provided with the probe 10, a three-way valve 14 is fixedly arranged at the bottom of the phenolphthalein box 13, one end of the three-way valve 14 is communicated with a plurality of air pipes 16, the other end of the water supply device is respectively communicated with a phenolphthalein box 13 and an air pump 15, the air pump 15 is fixedly installed on the outer side of the box body 1, an air heater 12 is fixedly arranged on one side, located on the phenolphthalein box 13, of the box body 1, a water supply tank 23 is fixedly installed on the outer side, away from the probe 10, of the box body 1, a water supply valve 5 is fixedly arranged at the control output end of the water supply tank 23 through a water pipe, the other end of the water supply valve 5 is communicated with the inner portion of the box body 1, an operation table 20 is fixedly installed on one side, located on the outer side of the box body 1, of the ignition oscilloscope 19, and the operation table 20 is respectively connected with the water supply.

When the device detects the air tightness of the engine, firstly all spark plugs of the engine are dismantled, then a plurality of air pipes 16 are plugged into all spark plug holes through rubber heads, an air pump 15 is started, air in the air pump is discharged, then the air pump inflates the air in the air pump, in the inflating process, one end of a three-way valve 14 communicated with a phenolphthalein box 13 is started, so that phenolphthalein is conveyed into engine parts, then water is supplied through a water supply valve 5 and a water supply tank 23, if the water turns red, the air tightness of the engine is not good, and if the water turns red, the air tightness of the engine is good.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. Engine detection equipment, including rectangle box (1), its characterized in that, box (1) upper end is equipped with closing cap (2) through the bearing rotation, closing cap (2) lower fixed surface is equipped with sealed pad (21), box (1) inside is and is located the fixed electronic flexible hydro-cylinder (6) that is equipped with on the inner wall at two diagonal angles respectively, the equal fixed connection in control output upper end of electronic flexible hydro-cylinder (6) moves board (3) bottom surface, move board (3) both ends and seted up spout (81), it has adjusting clamp plate (4) to slide in spout (81), adjusting clamp plate (4) are T type structure, and its lower extreme is fixed and is equipped with tooth (41), it is fixed and is equipped with adjusting structure (8) to move board (3) surface and be located adjusting clamp plate (4) middle part, box (1) one side inner wall is fixed and is equipped with grip block (11), the device is characterized in that a probe (10) is clamped in the clamping plate (11), the probe (10) is communicated with a sealing box (9) through a lead, the sealing box (9) is fixedly arranged on the inner wall of the box body (1) and is connected with an ignition oscilloscope (19) through a lead, the ignition oscilloscope (19) is fixedly arranged on the outer side of the box body (1), a phenolphthalein box (13) is fixedly arranged on the inner wall of one side of the box body (1) and adjacent to the inner wall provided with the probe (10), a three-way valve (14) is fixedly arranged at the bottom of the phenolphthalein box (13), one end of the three-way valve (14) is communicated with a plurality of air pipes (16), the other end of the three-way valve is respectively communicated with the phenolphthalein box (13) and an air pump (15), the air pump (15) is fixedly arranged on the outer side of the box body (1), and a hot air fan (12), the utility model discloses a fire control device, including box (1), water supply tank (23) control output end, one side fixed mounting that box (1) kept away from the outside fixed mounting of probe (10) has water supply tank (23), water supply tank (23) control output end leads to pipe is fixed to be equipped with feed valve (5), the feed valve (5) other end is linked together with box (1) is inside, box (1) outside and lie in ignition oscilloscope (19) have operation panel (20), operation panel (20) are connected with feed valve (5), electronic flexible hydro-cylinder (6), air heater (12), three-way valve (14), air pump (15) and water supply tank (23) through the.

2. The engine detection device according to claim 1, wherein the adjusting structure (8) comprises a sliding groove (81), a hollow groove (82) and a driving rotating rod (83), the hollow groove (82) is formed in one side, close to the sliding groove (81), of the moving plate (3), the driving rotating rod (83) is rotatably arranged in the hollow groove (82), and a tooth structure is arranged on the driving rotating rod (83) and is matched with the teeth (41).

3. The engine detection device according to claim 1, characterized in that the moving plate (3) is fixedly provided with U-shaped limiting rods (7) on the other two diagonal inner walls, and the two limiting rods (7) penetrate through the moving plate (3).

4. The engine detection device according to claim 1, characterized in that a drain valve (17) is fixedly arranged on one side of the bottom of the box body (1), and the drain valve (17) is connected with the operation table (20) through a lead.

5. The engine detection device according to claim 1, characterized in that four rollers (18) are fixedly arranged at the bottom of the box body (1).

6. The engine detection device according to claim 1, characterized in that a transparent observation window (22) is fixedly arranged in the middle of the cover (2).