CN214584043U - Integrated form engine testing arrangement - Google Patents
Integrated form engine testing arrangement Download PDFInfo
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- CN214584043U CN214584043U CN202120952440.2U CN202120952440U CN214584043U CN 214584043 U CN214584043 U CN 214584043U CN 202120952440 U CN202120952440 U CN 202120952440U CN 214584043 U CN214584043 U CN 214584043U
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Abstract
The utility model provides an integrated form engine testing arrangement, includes the test cabinet, is provided with accredited testing organization in the test cabinet, and accredited testing organization includes the support, fixedly on the support be provided with dynamometer machine and a plurality of adjustable support, the common fixedly connected with test bench of a plurality of adjustable support, the slip is provided with the mobile station on the test bench, mobile station fixedly connected with engine, the dynamometer machine is connected with engine drive, the test cabinet bottom is provided with a plurality of universal wheel. The utility model provides an integrated form engine testing arrangement, all accomodate the equipment that the test needs to use in the test cabinet, reduce the preparation work before the test, make the test more convenient, need not constantly move the position in the test process and go to collect data or regulate and control equipment, shorten test time; the height of the test bed and the position of the engine can be flexibly adjusted according to the model of the engine; equipment or instruments used for testing are placed in the storage cabinet; the universal wheel is installed to the test cabinet bottom, can move the test cabinet to laboratory optional position.
Description
Technical Field
The utility model relates to an engine test technical field, specific integrated form engine testing arrangement that says so.
Background
The engine usually works under the conditions of high requirements such as high temperature, high rotating speed and the like, and various performances of the engine are tested before the engine is really put into use in order to ensure the reliable work of the engine. The testing of the engine is carried out in a laboratory, various devices and instruments which need to be used are placed in the laboratory, but a fixed storage position is not provided, the various devices and instruments are randomly placed, all the instruments need to be aligned and arranged in the laboratory before testing, and the testing time is prolonged; in a laboratory, some larger devices are not easy to move, when the distance between any two devices is larger, the devices need to be continuously moved to collect data or regulate and control the devices in the test process, the required pipelines are longer, and the pipelines are scattered on the ground and can trip people; after the test is finished, it is difficult to arrange the instruments and equipment because there is no place to store.
SUMMERY OF THE UTILITY MODEL
In order to solve the defects in the prior art, the utility model provides an integrated engine testing device, which stores the equipment and instruments in the laboratory into a testing cabinet, only needs to check the equipment before testing, shortens the testing time, and does not need to continuously move the position to collect data or regulate and control the equipment in the testing process, thereby leading the testing to be more convenient; the height of the test bed and the position of the engine can be adjusted according to the model of the engine, so that the universality of the test device is enhanced; the test cabinet is detachably connected with a storage cabinet, and a line card for limiting a pipeline or an oil supply system and the like can be arranged in the storage cabinet; the universal wheel is installed to the test cabinet bottom, can move the test cabinet to laboratory optional position.
In order to achieve the above object, the utility model discloses a concrete scheme does: the utility model provides an integrated form engine testing arrangement, includes the test cabinet, is provided with accredited testing organization in the test cabinet, and accredited testing organization includes the support, fixedly on the support be provided with dynamometer machine and a plurality of adjustable support, the common fixedly connected with test bench of a plurality of adjustable support, the slip is provided with the mobile station on the test bench, mobile station fixedly connected with engine, the dynamometer machine is connected with engine drive, the test cabinet bottom is provided with a plurality of universal wheel.
As a further optimization of the above-described integrated engine test apparatus: the support is provided with a supporting table, the supporting table is provided with a protective cover, a coupler is arranged in the protective cover, and the dynamometer is connected with the engine through the coupler.
As a further optimization of the above-described integrated engine test apparatus: the test bench is provided with two limiting blocks, the test bench is provided with two parallel second strip holes, the extending direction of the second strip holes is parallel to the connecting line direction between the two limiting blocks, the moving platform and the second strip holes are arranged in a sliding mode, the moving platform is provided with two first strip holes, the extending directions of the two first strip holes are the same and are perpendicular to the second strip holes, locking bolts penetrate through the first strip holes, and the locking bolts penetrate through the corresponding second strip holes.
As a further optimization of the above-described integrated engine test apparatus: the test bed is provided with two strip-shaped through grooves, the two through grooves and the two second strip holes are arranged in parallel, the second strip holes are located between the two through grooves, the through grooves are provided with adjusting blocks in a sliding mode, the adjusting blocks are provided with adjusting bolts in a penetrating mode, and the adjusting blocks are connected with the mobile platform through the adjusting bolts.
As a further optimization of the above-described integrated engine test apparatus: the adjustable support comprises a screw, an internal thread sleeve and a connecting plate, a locking nut is sleeved on the screw, one end of the screw is fixedly connected with the test bed, the other end of the screw is inserted into the internal thread sleeve matched with the screw, a third strip hole is formed in the internal thread sleeve and extends along the axis direction of the internal thread sleeve, clamping pieces are arranged on two sides of the strip hole, the two clamping pieces are connected through a tensioning bolt, the internal thread sleeve is fixedly connected with the connecting plate, and the connecting plate is fixedly connected with the support.
As a further optimization of the above-described integrated engine test apparatus: still be provided with the mechanism of discharging fume in the test cabinet, the mechanism of discharging fume includes two blast pipes, and the intercommunication has the muffler between two blast pipes, be provided with the exhaust nozzle on the engine, one of them blast pipe and exhaust nozzle intercommunication, another blast pipe is worn out the test cabinet.
As a further optimization of the above-described integrated engine test apparatus: the test cabinet is characterized in that a partition plate is horizontally arranged in the test cabinet, a plurality of shock absorbers are arranged on the partition plate, channel steel is arranged on the shock absorbers, and the support is arranged on the channel steel.
As a further optimization of the above-described integrated engine test apparatus: the test cabinet is detachably connected with a plurality of storage cabinets.
Has the advantages that: the integrated engine testing device has the advantages that all equipment required by testing is stored in the testing cabinet, the testing is carried out in the testing cabinet, the condition that testing personnel are injured by accidents occurring in the testing is avoided, the required equipment is placed in the testing cabinet, the preparation work before the testing is reduced, the testing is more convenient, the position does not need to be moved continuously in the testing process to collect data or regulate and control the equipment, and the testing time is shortened; the height of the test bed and the position of the engine can be flexibly adjusted according to the model of the engine; the test cabinet is detachably connected with a storage cabinet, and a line card for storing pipelines or equipment or instruments used for testing such as an oil supply system can be arranged in the storage cabinet; the universal wheel is installed to the test cabinet bottom, can move the test cabinet to laboratory optional position.
Drawings
FIG. 1 is a structural view of a test apparatus in example 1;
FIG. 2 is a structural view of a test apparatus in example 2;
FIG. 3 is a perspective view of the testing mechanism;
FIG. 4 is a front view of the testing mechanism;
FIG. 5 is a left side view of the testing mechanism;
FIG. 6 is a top view of the testing mechanism;
FIG. 7 is a perspective view of an adjustable support;
FIG. 8 is a top view of the adjustable support;
FIG. 9 is a left side view of the adjustable support;
fig. 10 is a right side view of the adjustable support.
Description of the drawings: 1. dynamometer, 2, support, 3, engine, 4, exhaust nozzle, 5, moving table, 6, first hole, 7, adjusting bolt, 8, second hole, 9, adjustable support, 901, screw, 902, clamping piece, 903, locking nut, 904, internal thread sleeve, 905, connecting plate, 10, limiting block, 11, adjusting block, 12, through hole, 13, test table, 14, protective cover, 15, support table, 16, exhaust pipe, 17, coupler, 18, engine flange, 19, dynamometer flange, 20, test cabinet, 21, test mechanism, 22, shock absorber, 23, channel steel, 24, silencer, 25, oil supply system, 26, oil pump, 27, pressure regulating valve, 28, pressure gauge, 29, storage cabinet, 30 and clamping strip.
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.
Example 1
As shown in fig. 1 to 10, an integrated engine testing device includes a testing cabinet 20, a testing mechanism 21 is provided in the testing cabinet 20, the testing mechanism 21 includes a support 2, a dynamometer 1 and a plurality of adjustable supports 9 are fixedly provided on the support 2, the plurality of adjustable supports 9 are fixedly connected with a test bed 13, a moving platform 5 is slidably provided on the test bed 13, the moving platform 5 is fixedly connected with an engine 3, the dynamometer 1 is in driving connection with the engine 3, and a plurality of universal wheels are provided at the bottom of the testing cabinet 20.
The engine in embodiment 1 is an internal combustion engine, and the dynamometer 1 provides output torque and load for the engine 3, can absorb mechanical energy output by the engine 3, and measures relevant power parameters such as the rotation speed and the torque of the engine 3. The test cabinet 20 is pushed, the universal wheels drive the test cabinet 20 to move to a test position, the height of the test bed 13 is adjusted after all parts in the test cabinet 20 are checked, the height of the test bed 13 is adjusted through the adjustable supports 9, the height of the test bed 13 is adjusted according to the size of the internal combustion engine, the test strips 13 are rectangular, the number of the adjustable supports 9 is four, and the four adjustable supports are respectively arranged at four top corners of the test bed 13. The test cabinet 20 rotates and is connected with the cabinet door of taking the glass window, and when not testing, closes the cabinet door and prevents that each equipment, part in the test cabinet 20 from receiving destruction, and in the test process, the condition of each equipment is observed to accessible glass window.
The support 2 is provided with a support platform 15, the support platform 15 is provided with a protective cover 14, a coupler 17 is arranged in the protective cover 14, and the dynamometer 1 is connected with the engine 3 through the coupler 17. The coupling 17 plays a role in buffering, plays a role in protecting the engine 3 and the dynamometer 1, and can compensate relative displacement between the rotating shaft of the engine 3 and the rotating shaft of the dynamometer 1.
The coupling 17 is connected with the rotating shaft of the engine 3 through an engine flange 18, and the coupling 17 is connected with the rotating shaft of the dynamometer 1 through a dynamometer flange 19. In order to prevent the coupling 14 from being damaged externally, a protective cover 14 is arranged outside the coupling 17, and the coupling 17, the engine flange 18 and the dynamometer flange 19 are all arranged in the protective cover 14.
The test bench 13 is provided with two limiting blocks 10, the test bench 13 is provided with two parallel second strip holes 8, the extending direction of the second strip holes 8 is parallel to the connecting line direction between the two limiting blocks 10, the moving platform 5 is provided with two first strip holes 6, the extending directions of the two first strip holes 6 are the same and are perpendicular to the second strip holes 8, locking bolts penetrate through the first strip holes 6 and penetrate through the corresponding second strip holes 8.
The movable table 5 is located between two limiting blocks 10, a triangular plate perpendicular to the test bed 13 is arranged on the movable table 5, the triangular plate is located in the middle of the movable table 5, the two first holes 6 are mirror-symmetrical about the triangular plate and perpendicular to the triangular plate, the two first holes 6 correspond to the two second holes 8 respectively, the movable table 5 can move along the extending direction of the second holes 8 and can also move along the extending direction of the first holes 6, after the movable table 5 moves to a proper position required by a test, locking bolts are inserted into the first holes 6 and the corresponding second holes 8, the position of the movable table 5 is fixed, and the width of the first holes 6, the width of the second holes 8 and the diameter of the locking bolts are equal.
Two strip-shaped through grooves 12 are formed in the test bed 13, the two through grooves 12 and the two second strip holes 8 are arranged in parallel, the second strip holes 8 are located between the two through grooves 12, adjusting blocks 11 are slidably arranged in the through grooves 12, adjusting bolts 7 penetrate through the adjusting blocks 11, and the adjusting blocks 11 are connected with the moving platform 5 through the adjusting bolts 7.
In order to further fix the position of the mobile station 5, two parallel through grooves 12 are formed in the test bed 13, after the position of the mobile station 5 is adjusted, the two adjusting bolts 7 are screwed, the two adjusting bolts 7 jointly press the mobile station 5, and the position of the mobile station 5 is fixed, so that the mobile station 5 is guaranteed not to move any more.
A disc is integrally arranged at one end of the screw 901, which is fixedly connected with the test bed 13, and the disc is fixedly connected with the test bed 13; when the height of the test bed 13 needs to be adjusted, the screw 901 is screwed into the inner threaded sleeve 904 or screwed out of the inner threaded sleeve 904, the position of the screw 901 in the inner threaded sleeve 904 is observed through the third hole, the parameters of the threads on the screw 901 are related to the accuracy of the height adjustment of the test bed 13, the height value of the test bed 13 rising or falling can be known according to the thread parameters of the screw 901 after the screw 901 is screwed for one turn, after the height of the test bed 13 reaches the requirement, the locking nut 903 is screwed to fix the position of the screw 901, the two clamping pieces 902 are fixed by the tensioning bolts, and the position of the screw 901 is further fixed.
The testing cabinet 20 is also internally provided with a smoke exhaust mechanism, the smoke exhaust mechanism comprises two exhaust pipes 16, a silencer 24 is communicated between the two exhaust pipes 16, the engine 3 is provided with an exhaust nozzle 4, one exhaust pipe 16 is communicated with the exhaust nozzle 4, and the other exhaust pipe 16 penetrates out of the testing cabinet 20.
The exhaust duct 16 is fixedly disposed in the test cabinet 20 by a U-shaped pipe clamp. The internal combustion engine can produce some smog during operation, sets up the smoke exhaust mechanism and discharges the smog that produces outside test cabinet 20, eliminates the noise harm that produces on the one hand, and the emission of on the other hand control smog prevents that the spark that the medicine arouses from contacting and taking the ground.
A partition board is horizontally arranged in the test cabinet 2020, a plurality of shock absorbers 22 are arranged on the partition board, channel steel 23 is arranged on the shock absorbers 22, and the support 2 is arranged on the channel steel 23.
The test cabinet 20 is divided into an upper layer space and a lower layer space by the partition board, the upper layer space is used for placing the test mechanism, and the lower layer space is used for placing the smoke exhaust mechanism. Engine 3 can produce vibrations in the test procedure, not only can influence the precision of test, also probably makes self impaired, is setting up bumper shock absorber 22 consequently, and EA160 can be adopted to bumper shock absorber 22's model, sets up channel-section steel 23 on the bumper shock absorber 22, improves bumper shock absorber 22's bearing capacity for support 2's support is more steady, and channel-section steel 23's recess is towards support 2.
The test cabinet 20 is detachably connected with a plurality of storage cabinets 29.
The internal combustion engine needs oil supply of an oil supply system when working, wherein one of the storage cabinets 29 is used for placing the oil supply system, the oil supply system comprises an oil tank, an oil pump 26, a pressure regulating valve 27 and a pressure gauge 28, the oil tank is communicated with the oil pump 26, the oil pump 26 supplies oil to the internal combustion engine, the current oil pressure is obtained through the pressure gauge 28, and when the oil pressure is inappropriate, the pressure regulating valve 27 is regulated to enable the oil pressure to be restored to a normal value.
Put vertical a plurality of card strips 30 that set up in the thing cabinet 29, offer a plurality of through wires holes along length direction on the card strip 30, the through wires hole can be dismantled and is connected with the ply-yarn drill, and the pipeline of connecting in the test is fixed to card strip 30 through the line card on, sums up the pipeline, is convenient for test aftertreatment pipeline.
In the test, except that dynamometer 1, engine 3, smoke exhausting mechanism and oil pump system need to be used, other equipment needed in the test such as data acquisition system, regulation and control system is needed, the equipment is placed in test cabinet 20 or storage cabinet 29, for example, the measurement and control system with model number XLW1000 provided by Xun blue intelligent science and technology (Luoyang) company is used to control dynamometer 1 to output different torques through the measurement and control system, test the working condition of engine 3 under different conditions, collect various parameter data such as rotating speed, torque, power and the like, and display various current parameters of dynamometer 1 and engine 3 on the panel of the measurement and control system.
Example 2
Embodiment 2 is different from embodiment 1 in that the engine 3 is different, and the dynamometer 1 can provide corresponding electric power for the motor to drive the motor to operate by adopting the motor in embodiment 2, compared with an internal combustion engine, the motor does not need an oil supply system, and the motor does not generate gas under normal conditions, so that whether the smoke exhaust mechanism is needed or not can be selected according to actual conditions, and when the smoke exhaust mechanism and the oil supply system are not needed, other equipment used for testing can be placed at the position of the original smoke exhaust mechanism in the test cabinet 20.
The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the invention. Thus, the present invention is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.
Claims (8)
1. An integrated form engine testing arrangement which characterized in that: the device comprises a test cabinet (20), wherein a test mechanism (21) is arranged in the test cabinet (20), the test mechanism (21) comprises a support (2), a dynamometer (1) and a plurality of adjustable supports (9) are fixedly arranged on the support (2), the plurality of adjustable supports (9) are fixedly connected with a test bed (13) jointly, a moving platform (5) is arranged on the test bed (13) in a sliding mode, the moving platform (5) is fixedly connected with an engine (3), the dynamometer (1) is in driving connection with the engine (3), and a plurality of universal wheels are arranged at the bottom of the test cabinet (20).
2. An integrated engine test apparatus as defined in claim 1, wherein: the dynamometer is characterized in that a support table (15) is arranged on the support (2), a protective cover (14) is arranged on the support table (15), a coupler (17) is arranged in the protective cover (14), and the dynamometer (1) is connected with the engine (3) through the coupler (17).
3. An integrated engine test apparatus as defined in claim 1, wherein: be provided with two stopper (10) on test bench (13), second strip hole (8) of two parallels have been seted up in test bench (13), and the extending direction in second strip hole (8) is parallel with the line direction between two stopper (10), two first strip hole (6) have been seted up on moving platform (5), and the extending direction in two first strip holes (6) is the same and sets up perpendicularly with second strip hole (8), wears to be equipped with locking bolt in first strip hole (6), and locking bolt passes corresponding second strip hole (8).
4. An integrated engine test apparatus as defined in claim 3, wherein: set up logical groove (12) of two rectangular shapes on test bench (13), two lead to groove (12) and two second strip hole (8) parallel arrangement, second strip hole (8) are located two and lead to between groove (12), lead to and slide in groove (12) and be provided with regulating block (11), wear to be equipped with adjusting bolt (7) on regulating block (11), regulating block (11) through adjusting bolt (7) with moving platform (5) are connected.
5. An integrated engine test apparatus as defined in claim 1, wherein: adjustable support (9) include screw rod (901), internal thread sleeve (904) and connecting plate (905), the cover is equipped with lock nut (903) on screw rod (901), screw rod (901) one end with test bench (13) fixed connection, screw rod (901) other end insert rather than matched with internal thread sleeve (904), the third hole has been seted up on internal thread sleeve (904), the axis direction extension of third hole along internal thread sleeve (904), rectangular hole both sides all are provided with clamping piece (902), two clamping piece (902) are through taut bolted connection, internal thread sleeve (904) and connecting plate (905) fixed connection, connecting plate (905) with support (2) fixed connection.
6. An integrated engine test apparatus as defined in claim 1, wherein: still be provided with the mechanism of discharging fume in test cabinet (20), the mechanism of discharging fume includes two blast pipes (16), and intercommunication has muffler (24) between two blast pipes (16), be provided with exhaust nozzle (4) on engine (3), one of them blast pipe (16) and exhaust nozzle (4) intercommunication, test cabinet (20) are worn out to another blast pipe (16).
7. An integrated engine test apparatus as defined in claim 1, wherein: the test cabinet is characterized in that a partition board is horizontally arranged in the test cabinet (20), a plurality of shock absorbers (22) are arranged on the partition board, channel steel (23) is arranged on the shock absorbers (22), and the support (2) is arranged on the channel steel (23).
8. An integrated engine test apparatus as defined in claim 1, wherein: the test cabinet (20) is detachably connected with a plurality of storage cabinets (29).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120952440.2U CN214584043U (en) | 2021-05-07 | 2021-05-07 | Integrated form engine testing arrangement |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120952440.2U CN214584043U (en) | 2021-05-07 | 2021-05-07 | Integrated form engine testing arrangement |
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| Publication Number | Publication Date |
|---|---|
| CN214584043U true CN214584043U (en) | 2021-11-02 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120952440.2U Active CN214584043U (en) | 2021-05-07 | 2021-05-07 | Integrated form engine testing arrangement |
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| Country | Link |
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| CN (1) | CN214584043U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115326405B (en) * | 2022-10-10 | 2023-01-31 | 湖南湘仪动力测试仪器有限公司 | Supporting structure for engine test |
-
2021
- 2021-05-07 CN CN202120952440.2U patent/CN214584043U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115326405B (en) * | 2022-10-10 | 2023-01-31 | 湖南湘仪动力测试仪器有限公司 | Supporting structure for engine test |
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