Air compressor test bench

Abstract

The utility model discloses an air compressor test bench which comprises a machine box body, a boss is arranged on the front face of the machine box body, a panel triangle lock is arranged on the upper left side of the front face of the top of the machine box body, two pressure displays are arranged at the bottom of the panel triangle lock, and a touch screen is arranged on the lower left side of the bottom of each pressure display. A displayer is arranged on the side face close to the displayer, a main display screen is arranged on the right side of the top of the machine box body, a plurality of control buttons are arranged at the bottom of the main display screen, a warning lamp is arranged on the top of the machine box body, and an industrial personal computer is arranged on the left side of the bottom of the machine box body. A printer door is arranged on the side face close to the industrial personal computer, a reinforcing structure is arranged at the bottom of the case body, and the reinforcing structure is detachably connected with the case body. The LED lamp is good in overall stability and heat dissipation performance and long in service life.

Description

TECHNICAL FIELD

[0001] The utility model relates to air compressor test technical field, concretely is a kind of air compressor test bench. BACKGROUND

[0002] Current foreign rail transit technology has matured, but domestic is in the starting stage. The brake control unit, basic brake unit, air supply unit and other components used in the rail transit braking system are the key important parts in the braking system. The above components need to be disassembled, maintained, repaired and replaced after being used for 5 years. After completing the repair, a large number of tests need to be carried out on the components before loading to ensure the stability and reliability of the braking system. The air supply system, as the power device of the basic brake unit, is responsible for providing braking force. The performance of the air supply unit will directly affect the braking force output capability. The air compressor test bench is designed to meet the test requirements of the air supply unit.

[0003] The existing air compressor test bench is prone to noise and vibration during testing, which affects the accuracy of the test. Moreover, the heat generated during the operation of the traditional test bench is difficult to dissipate. Therefore, it is necessary to design a corresponding technical solution to solve the existing technical problems. UTILITY MODEL CONTENT

[0004] (I) Technical problem solved

[0005] In view of the deficiencies of the prior art, the utility model provides an air compressor test bench, which solves the problems of poor stability of the existing air compressor test bench during testing, which affects the accuracy of the test, and the single functionality of the traditional test bench, which is not intelligent enough.

[0006] (II) Technical solution

[0007] To achieve the above purpose, the utility model is implemented by the following technical scheme: an air compressor test bench, comprising a machine box, a convex table is arranged on the front of the machine box, a panel triangular lock is arranged on the top front left side of the machine box, two pressure displays are arranged at the bottom of the panel triangular lock, a touch screen is arranged at the bottom left side of the pressure display, a display is arranged near the side of the display, a main display screen is arranged on the top right side of the machine box, a plurality of control buttons are arranged at the bottom of the main display screen, a warning light is arranged on the top of the machine box, an industrial computer is arranged on the bottom left side of the machine box, a printer door is arranged near the side of the industrial computer, a reinforcing structure is arranged at the bottom of the machine box, and the reinforcing structure is detachably connected with the machine box.

[0008] As a further preferred mode of the utility model, the side of the case body is provided with a communication box, a power cord waterproof joint is arranged at the bottom of the communication box, and a heavy load connecting socket is arranged on the side close to the power cord waterproof joint.

[0009] As a further preferred mode of the utility model, the reinforcing structure comprises a bearing plate, four direction adjusting wheels are arranged at the bottom of the bearing plate, a plurality of compression resisting structures are equidistantly arranged at the top edge of the bearing plate, the compression resisting structure comprises a receiving tube, a top pressing rod is inserted into the receiving tube, the top end of the top pressing rod is connected with the bottom of the case body, a sealing strip is arranged on the inner wall of the receiving tube, a vertical rod is arranged at the center of the receiving tube, the bottom end of the top pressing rod is provided with a hollow cylinder, the top end of the vertical rod is inserted into the cylinder, and a compression spring is arranged in the cylinder.

[0010] As a further preferred mode of the utility model, the bottom of the case body is provided with a notch, and a noise reduction structure is arranged on the notch, the noise reduction structure comprises a sound guide disc and a sound absorbing disc, the top of the sound guide disc is connected with the notch, the outer side of the sound guide disc is provided with a convex ring, a plurality of sound guide holes in a tapered shape are equidistantly arranged on the inner side of the sound guide disc, the sound absorbing disc is in a whole semispherical shape, and a plurality of ring-shaped sound absorbing plates are equidistantly arranged on the inner wall of the sound absorbing disc.

[0011] As a further preferred mode of the utility model, the two sides of the sound absorbing disc are symmetrically provided with clamping plates, the bottom end of the clamping plate is connected with a supporting rod, the bottom end of the supporting rod is connected with the bearing plate, an annular groove is formed between adjacent sound absorbing plates, and sound absorbing cotton is filled in the annular groove.

[0012] As a further preferred mode of the utility model, the other side of the case body is provided with a ventilation groove, the outer side of the ventilation groove is connected with a heat conduction structure, the heat conduction structure comprises a buckle plate, two fans are arranged on the outer wall of the buckle plate, the output end of the fan is connected with a wind guide pipe, the inner side of the wind guide pipe is connected with an air exhaust frame plate, a plurality of air exhaust pipes are equidistantly arranged on the outer side of the air exhaust frame plate, and through holes are equidistantly arranged on the air exhaust pipes.

[0013] As a further preferred mode of the utility model, the inner side of the buckle plate is provided with a convex plate, the inner side of the convex plate is provided with an electric telescopic rod, the output end of the electric telescopic rod is connected with the air exhaust frame plate, mounting plates are symmetrically arranged on the two sides of the buckle plate, and a plug rod is arranged on the mounting plate.

[0014] (Three) beneficial effects

[0015] The utility model provides a kind of air compressor test bench.It has the following beneficial effects:

[0016] (1) The bottom of the case body is provided with a reinforcing structure, the top edge of the bearing plate is provided with a plurality of compression-resistant structures at equal intervals, a top pressing rod is inserted into the receiving tube of the compression-resistant structure, the top end of the top pressing rod is connected with the bottom of the case body, a sealing strip is arranged on the inner wall of the receiving tube, a vertical rod is arranged at the inner center of the receiving tube, the bottom end of the top pressing rod is provided with a hollow cylinder, the top end of the vertical rod is inserted into the cylinder, a compression spring is arranged in the cylinder, the vibration of the whole case body can be reduced, the notch of the case body is provided with a noise reduction structure, the top of the sound guide disc is connected with the notch to conduct the internal noise to the sound absorbing disc, the sound absorbing disc is in the shape of a hemisphere, a plurality of ring-shaped sound absorbing plates are arranged on the inner wall of the sound absorbing disc at equal intervals, the sound absorption effect is improved, and annular grooves are formed between adjacent sound absorbing plates and filled with sound absorbing cotton, and the overall noise reduction effect is improved.

[0017] (2) Another side of the case body is provided with a ventilation groove, the outer side of the ventilation groove is connected with a heat conduction structure, two fans are arranged on the outer wall of the buckle plate, the output end of the fan is connected with a wind guide pipe, the inner side of the wind guide pipe is connected with an exhaust frame plate, a plurality of exhaust pipes and through holes are used to blow air and cool the interior, the interior is cooled and protected, the inner side of the buckle plate is provided with a convex plate, the inner side of the convex plate is provided with an electric telescopic rod, the output end of the electric telescopic rod is connected with the exhaust frame plate, the whole exhaust frame plate can be driven to penetrate inward, and the cooling effect is improved. BRIEF DESCRIPTION OF DRAWINGS

[0018] Figure 1 It is a three-dimensional structure schematic view of the utility model;

[0019] Figure 2 It is a front view structure schematic view of the utility model;

[0020] Figure 3 It is a compression-resistant structure structure schematic view of the utility model;

[0021] Figure 4 It is a noise reduction structure structure schematic view of the utility model;

[0022] Figure 5 It is a heat conduction structure structure schematic view of the utility model.

[0023] In the figure: 1, the case body; 2, boss; 3, panel triangular lock; 4, pressure display; 5, touch screen; 6, main display screen; 7, industrial computer; 8, printer door; 9, warning light; 10, control button; 11, communication box; 12, power cord waterproof joint; 13, heavy load connection socket; 14, bearing plate; 15, steering wheel; 16, storage tube; 17, top pressure rod; 18, sealing strip; 19, vertical rod; 20, cylinder; 21, compression spring; 22, sound guide disc; 23, sound absorbing disc; 24, convex ring; 25, sound guide hole; 26, sound absorbing board; 27, clamping plate; 28, support rod; 29, buckle plate; 30, fan; 31, air guide pipe; 32, exhaust frame plate; 33, exhaust pipe; 34, convex plate; 35, electric telescopic rod; 36, mounting plate; 37, plug rod. DETAILED DESCRIPTION

[0024] The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the present application.

[0025] Please refer to Figures 1-5 The technical solutions provided in the embodiments of the present application are as follows:

[0026] A kind of air compressor test bench, including case body 1, the front of case body 1 is provided with boss 2, is located at the top front left upper side of case body 1 and is provided with panel triangular lock 3, the bottom of panel triangular lock 3 is provided with two pressure displays 4, the bottom left lower side of pressure display 4 is provided with touch screen 5, the side close to display is provided with display, is located at the top right side of case body 1 and is provided with main display screen 6, the bottom of main display screen 6 is provided with several control buttons 10, the top of case body 1 is provided with warning light 9, is located at the bottom left side of case body 1 and is provided with industrial computer 7, the side close to industrial computer 7 is provided with printer door 8, is located at the bottom of case body 1 and is provided with reinforcement structure, reinforcement structure is detachably connected with case body 1.

[0027] The side of case body 1 is provided with communication box 11, the bottom of communication box 11 is provided with power cord waterproof joint 12, the side close to power cord waterproof joint is provided with heavy load connection socket 13, power cord waterproof joint 12 is used to connect power supply.

[0028] The reinforcing structure comprises a load-bearing plate 14, the bottom of the load-bearing plate 14 is provided with four direction-adjusting wheels 15, the top edge of the load-bearing plate 14 is provided with a plurality of compression-resistant structures at equal intervals, the compression-resistant structure comprises a receiving tube 16, the inside of the receiving tube 16 is inserted with a top pressing rod 17, the top end of the top pressing rod 17 is connected with the bottom of the case body 1, the inner wall of the receiving tube 16 is provided with a sealing strip 18, and the inside of the receiving tube 16 is provided with a vertical rod 19 at the center, the bottom end of the top pressing rod 17 is provided with a hollow cylinder 20, the top end of the vertical rod 19 is inserted into the inside of the cylinder 20, and the inside of the cylinder 20 is provided with a compression spring 21, the top pressing rod 17 at the top is elastically supported by using the compression spring 21 in the cylinder 20, and vibration is reduced.

[0029] The bottom of the case body 1 is provided with a notch, and the notch is provided with a noise reduction structure, the noise reduction structure comprises a sound guide disc 22 and a sound absorbing disc 23, the top of the sound guide disc 22 is connected with the notch, the outer side of the sound guide disc 22 is provided with a convex ring 24, the inner side of the sound guide disc 22 is provided with a plurality of sound guide holes 25 in a tapered shape at equal intervals, the sound absorbing disc 23 is in the shape of a hemisphere as a whole, and a plurality of ring-shaped sound absorbing plates 26 are provided on the inner wall of the sound absorbing disc 23 at equal intervals, the inside noise energy is conducted to the sound absorbing disc 23 by using the sound guide disc 22, and then the sound absorbing disc 23 is used for absorbing and dissipating noise.

[0030] The two sides of the sound absorbing disc 23 are symmetrically provided with clamping plates 27, the bottom end of the clamping plate 27 is connected with a supporting rod 28, the bottom end of the supporting rod 28 is connected with the load-bearing plate 14, the adjacent sound absorbing plates 26 form annular grooves, and the annular grooves are filled with sound absorbing cotton, and more noise is absorbed by using the adjacent sound absorbing plates 26 and the sound absorbing cotton therebetween.

[0031] The other side of the case body 1 is provided with a ventilation groove, the outer side of the ventilation groove is connected with a heat conduction structure, the heat conduction structure comprises a buckle plate 29, two fans 30 are provided on the outer wall of the buckle plate 29, the output end of the fan 30 is connected with a guide pipe 31, the inner side of the guide pipe 31 is connected with an exhaust frame plate 32, the outer side of the exhaust frame plate 32 is provided with a plurality of exhaust pipes 33 at equal intervals, and the exhaust pipes 33 are all provided with through holes at equal intervals, cold air is discharged by using the fan 30, and the exhaust pipes 33 on the outer side of the exhaust frame plate 32 are used for discharging, so that the internal equipment is cooled.

[0032] The inner side of the buckle plate 29 is provided with a convex plate 34, the inner side of the convex plate 34 is provided with an electric telescopic rod 35, the output end of the electric telescopic rod 35 is connected with the exhaust frame plate 32, the two sides of the buckle plate 29 are symmetrically provided with mounting plates 36, the mounting plates 36 are provided with inserting rods 37, and the electric telescopic rod 35 can drive the exhaust frame plate 32 to be telescopic inside and outside, so that the cooling effect is improved.

[0033] The air compressor unit test bench adopts modular design concept to create stable performance, high precision test equipment. The equipment uses computer automatic control. During the test, the relevant test data can be displayed on the computer screen in real time, the test results can be automatically saved or selectively saved, the test report can be automatically generated and printed.

[0034] The equipment should have reliable grounding, leakage, overload protection system, reliable safety protection, alarm, insurance measures to prevent misoperation or accidents caused by machine damage or personal injury.

[0035] Test action logic control: according to the selected test project, the different switches in the test circuit are automatically closed in the set logical order.

[0036] Pressure control: automatically adjust the test pressure according to the test process requirements, with feedback regulation function.

[0037] Detection function: automatically detect the pressure change during the test, automatically collect the required pressure according to the program setting requirements, and transmit the collected data to the host computer.

[0038] Logic interlocking protection: according to different test items, interlocking protection is carried out to prevent misoperation from causing equipment damage and electric shock.

[0039] Touch screen automatically starts after power on, virtual buttons on touch screen can be used to start industrial computer, during testing process, touch screen can be used to adjust whether to save data, whether to count into database, adjust standard value size to ensure the accuracy of measurement results, during sensor calibration, bottom layer data can be displayed, at the same time, sensor signal zero point and slope processing can be carried out to ensure that sensor can still meet the equipment requirements after long-term use.

[0040] Working principle: when in use, the bottom of the case body 1 is provided with a reinforcing structure, the top edge of the bearing plate 14 is provided with a plurality of compression-resistant structures at equal intervals, the receiving tube 16 of the compression-resistant structure is inserted with a top pressing rod 17, the top end of the top pressing rod 17 is connected with the bottom of the case body 1, the inner wall of the receiving tube 16 is provided with a sealing strip 18, and the inside of the receiving tube 16 is provided with a vertical rod 19, the bottom end of the top pressing rod 17 is provided with a hollow cylinder 20, the top end of the vertical rod 19 is inserted into the inside of the cylinder 20, the inside of the cylinder 20 is provided with a compression spring 21, which can reduce the vibration of the whole case body 1, the slot of the case body 1 is provided with a noise reduction structure, the top of the sound guide disc 22 is connected with the slot to conduct the internal noise to the sound absorbing disc 23, the sound absorbing disc 23 is in the shape of a hemisphere as a whole, and a plurality of annular sound absorbing plates 26 are provided on the inner wall of the sound absorbing disc 23 at equal intervals, which improves the sound absorption effect, and the annular grooves are formed between the adjacent sound absorbing plates 26, which are filled with sound absorbing cotton, which improves the noise reduction effect as a whole, the other side of the case body 1 is provided with a ventilation slot, the outer side of the ventilation slot is connected with a heat conduction structure, two fans 30 are provided on the outer wall of the buckle plate 29, the output end of the fan 30 is connected with a wind guide pipe 31, the inner side of the wind guide pipe 31 is connected with an exhaust frame plate 32, a plurality of exhaust pipes 33 and through holes are used to blow air and cool the inside, which protects the internal equipment, the inner side of the buckle plate 29 is provided with a convex plate 34, the inner side of the convex plate 34 is provided with an electric telescopic rod 35, the output end of the electric telescopic rod 35 is connected with the exhaust frame plate 32, which can drive the whole exhaust frame plate 32 to go deeper into the inside, improving the cooling effect.

[0041] The utility model discloses 1, the case body of machine, 2, the boss, 3, the panel triangle lock, 4, the pressure display, 5, the touch -sensitive screen, 6, the main display screen, 7, the industrial computer, 8, the printer door, 9, the warning light, 10, the control button, 11, the communication box, 12, the power cord waterproof joint, 13, the heavy load connection socket, 14, the bearing plate, 15, the steering wheel, 16, the storage tube, 17, the top pressure rod, 18, the sealing strip, 19, the vertical rod, 20, the cylinder, 21, the compression spring, 22, the sound guide disc, 23, the sound -absorbing disc, 24, the convex ring, 25, the sound guide hole, 26, the sound -absorbing board, 27, the clamping plate, 28, the support rod, 29, the buckle plate, 30, the fan, 31, the air guide pipe, 32, the exhaust frame board, 33, the exhaust pipe, 34, the convex plate, 35, the electric telescopic rod, 36, the mounting plate, 37, the plug rod, all parts are general standard parts or the part that the person skilled in the art knows, and the structure and principle are all known to the person skilled in the art through technical manual or known through conventional experimental method, the utility model solves the problem that the existing air compressor test bench is poor in stability during testing, influences the accuracy of testing, and the traditional test bench is single in functionality, and is not intelligent enough, the utility model is combined by the above -mentioned parts, the bottom of the case body of the utility model is provided with a reinforcing structure, the top edge of the bearing plate is provided with a plurality of compression -resistant structures at equal intervals, a top pressure rod is inserted into the storage tube of the compression -resistant structure, the top end of the top pressure rod is connected with the bottom of the case body, the inner wall of the storage tube is provided with a sealing strip, and a vertical rod is arranged at the inner center of the storage tube, the bottom end of the top pressure rod is provided with a hollow cylinder, the top end of the vertical rod is inserted into the inside of the cylinder, the inside of the cylinder is provided with a compression spring, the vibration of the whole case body can be reduced, the notch of the case body is provided with a noise reduction structure, the top of the sound guide disc is connected with the notch and transmits the internal noise to the sound -absorbing disc, the sound -absorbing disc is in the shape of a hemisphere as a whole, and a plurality of annular sound -absorbing boards are arranged on the inner wall of the sound -absorbing disc at equal intervals, the sound absorption effect is improved, and annular grooves are formed between the adjacent sound -absorbing boards, and the annular grooves are filled with sound -absorbing cotton, the overall noise reduction effect is improved, another side of the case body of the utility model is provided with a ventilation slot, the outer side of the ventilation slot is connected with a heat conduction structure, two fans are arranged on the outer wall of the buckle plate, the output end of the fan is connected with an air guide pipe, the inner side of the air guide pipe is connected with an exhaust frame board, a plurality of exhaust pipes and through -holes are used to blow air and reduce temperature inside, the inner side of the buckle plate is provided with a convex plate, the inner side of the convex plate is provided with an electric telescopic rod, the output end of the electric telescopic rod is connected with the exhaust frame board, the whole exhaust frame board can be driven to go inwards, and the cooling effect is improved.

[0042] The basic principle and main features of the present application and the advantages of the present application are shown and described above, for those skilled in the art, obviously the present application is not limited to the details of the above exemplary embodiments, and can be realized in other specific forms without departing from the spirit or basic characteristics of the present application. Therefore, from any point of view, the embodiments should be regarded as exemplary and non-limiting, the scope of the present application is defined by the appended claims rather than the above description, therefore all changes falling within the meaning and scope of the equivalent elements of the claims are intended to be included in the present application. Any reference signs in the claims should not be considered as limiting the claims involved.

[0043] In addition, it should be understood that, although the present application is described in the form of embodiments, not every embodiment contains only one independent technical solution, the description of the specification is only for the sake of clarity, those skilled in the art should consider the specification as a whole, the technical solutions in each embodiment can also be combined appropriately to form other embodiments that those skilled in the art can understand.

Claims

1. An air compressor test bench, comprising a machine cabinet (1), the front of the machine cabinet (1) is provided with a boss (2), characterized in that: The left upper side of the top front of the cabinet body (1) is provided with a panel triangular lock (3), the bottom of the panel triangular lock (3) is provided with two pressure displays (4), the bottom left side of the pressure display (4) is provided with a touch screen (5), the side close to the display is provided with a display, the top right side of the cabinet body (1) is provided with a main display screen (6), the bottom of the main display screen (6) is provided with a plurality of control buttons (10), the top of the cabinet body (1) is provided with a warning light (9), the bottom left side of the cabinet body (1) is provided with an industrial computer (7), the side close to the industrial computer (7) is provided with a printer door (8), the bottom of the cabinet body (1) is provided with a reinforcing structure, and the reinforcing structure is detachably connected with the cabinet body (1).

2. The air compressor test stand of claim 1, wherein: The side of the cabinet body (1) is provided with a communication box (11), the bottom of the communication box (11) is provided with a power line waterproof joint (12), and the side close to the power line waterproof joint is provided with a heavy load connection socket (13).

3. An air compressor test stand as claimed in claim 2, characterized in that: The reinforcing structure comprises a bearing plate (14), the bottom of the bearing plate (14) is provided with four direction adjusting wheels (15), the top edge of the bearing plate (14) is provided with a plurality of compression resisting structures at equal intervals, the compression resisting structure comprises a receiving tube (16), a top pressing rod (17) is inserted into the receiving tube (16), the top end of the top pressing rod (17) is connected with the bottom of the cabinet body (1), a sealing strip (18) is arranged on the inner wall of the receiving tube (16), a vertical rod (19) is arranged at the center of the inside of the receiving tube (16), the bottom end of the top pressing rod (17) is provided with a hollow cylinder (20), the top end of the vertical rod (19) is inserted into the inside of the cylinder (20), and a compression spring (21) is arranged in the inside of the cylinder (20).

4. The air compressor test stand of claim 3, wherein: The bottom of the cabinet body (1) is provided with a notch, and the notch is provided with a noise reduction structure, the noise reduction structure comprises a sound guide disc (22) and a sound absorbing disc (23), the top of the sound guide disc (22) is connected with the notch, the outer side of the sound guide disc (22) is provided with a convex ring (24), the inner side of the sound guide disc (22) is provided with a plurality of sound guide holes (25) in a tapered shape at equal intervals, the sound absorbing disc (23) is in a whole hemispherical shape, and a plurality of annular sound absorbing plates (26) are arranged on the inner wall of the sound absorbing disc (23) at equal intervals.

5. An air compressor test stand as claimed in claim 4, wherein, The two sides of the sound absorbing disc (23) are symmetrically provided with clamping plates (27), the bottom end of the clamping plate (27) is connected with a supporting rod (28), the bottom end of the supporting rod (28) is connected with the bearing plate (14), an annular groove is formed between adjacent sound absorbing plates (26), and the annular groove is filled with sound absorbing cotton.

6. An air compressor test stand as set forth in Claim 1, wherein: Another side of the cabinet body (1) is provided with a ventilation slot, the outer side of the ventilation slot is connected with a heat conduction structure, the heat conduction structure comprises a buckle plate (29), two fans (30) are arranged on the outer wall of the buckle plate (29), the output end of the fan (30) is connected with a air duct (31), the inner side of the air duct (31) is connected with an air exhaust frame plate (32), the outer side of the air exhaust frame plate (32) is equidistantly provided with a plurality of air exhaust pipes (33), a plurality of air exhaust pipes (33) are equidistantly provided with through holes.

7. An air compressor test stand as claimed in claim 6, characterized in that: The inner side of the buckle plate (29) is provided with a convex plate (34), the inner side of the convex plate (34) is provided with an electric telescopic rod (35), the output end of the electric telescopic rod (35) is connected with the air exhaust frame plate (32), the two sides of the buckle plate (29) are symmetrically provided with mounting plates (36), the mounting plates (36) are provided with plug rods (37).

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