Steering testboard convenient for angle adjustment

Abstract

The utility model discloses a steering testboard convenient for angle adjustment, comprising a first base, the top of the first base is fixedly connected with four insertion rods, the four insertion rods are all sleeved with sleeves, the tops of the four sleeves are all fixedly connected with the same test platform, the top of the first base is fixedly connected with two hydraulic push rods, and the hydraulic push rods are fixedly connected with the two hydraulic push rods. The output ends of the two hydraulic push rods are fixedly connected with the bottom of the test platform, the tops of the two ends of the first base are fixedly connected with guide sliding rails, the guide sliding rails are provided with two sliding blocks, the sliding blocks are slidably connected with the guide sliding rails, and the sides, close to each other, of the two sliding blocks located on the same side are fixedly connected with the same L-shaped plate. The test platform is simple to operate, convenient to fix the double-output-shaft hydraulic cylinder, convenient to adjust the height of the test platform so as to adapt to users with different heights, convenient to adjust the angle of the test platform, capable of more conveniently adjusting each component on the test platform, good in adaptability and more practical.

Description

TECHNICAL FIELD

[0001] The utility model relates to test device technical field especially relates to a steering test bench convenient for angle adjustment. BACKGROUND

[0002] Through the retrieval, the patent of Chinese patent authorization number CN221148072U discloses a steering test bench, and relates to the test device technical field, including the platform, the right side fixed mounting of platform top has control host computer, the rear side fixed connection of platform top has clamping device, the inner side swing joint of clamping device has double -out -shaft hydraulic cylinder, both ends of double -out -shaft hydraulic cylinder all fixedly connected with transmission connecting rod, the other end fixed mounting of transmission connecting rod has angular displacement sensor, the bottom fixed mounting of angular displacement sensor is in the top of platform.This kind of steering test bench, through the cooperation of control host computer, double -out -shaft hydraulic cylinder, transmission connecting rod, angular displacement sensor, centering hydraulic cylinder, adjusting mechanism, drive motor, output turntable and connecting shaft, solves the problem that the existing equipment needs personnel to operate steering angle in the actual use process, causes steering not accurate enough, and the problem of manpower waste of test personnel.

[0003] The steering test bench in the above patent has the following disadvantages: the height and angle of the platform cannot be adjusted, and when operating, each component on the platform needs to be adjusted to perform test work, the angle cannot be adjusted, so the staff needs to move around the platform frequently, which is very troublesome and wastes a lot of time, and the height cannot be adjusted, so it cannot adapt to users of different heights, and the adaptability is low, therefore, a steering test bench convenient for angle adjustment is needed to solve the above problems. UTILITY MODEL CONTENT

[0004] The utility model aims at solving the shortcomings in the prior art and provides a steering test bench convenient for angle adjustment.

[0005] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme:

[0006] The utility model provides a steering test bench of angle is adjusted conveniently, including first base, the top of first base is fixedly connected with four insert rods, four insert rods are all set with sleeve, the top of four sleeves is all fixedly connected with same test platform, the top of first base is fixedly connected with two hydraulic push rods, the output of two hydraulic push rods is all fixedly connected test platform's bottom, the top of both ends of first base is fixedly connected with guide slide rail, be provided with two sliding blocks on guide slide rail, sliding block is connected with guide slide rail, two sliding blocks in same side are all fixedly connected with same L shaped board on mutually close side, the top one side of L shaped board is fixedly connected with first rack, first rack is connected with first gear, the bottom of first gear is connected with second rack, first gear is penetrated with fixed shaft, first gear is rotatably connected with fixed shaft, fixed shaft is fixedly connected with test platform, the side of second rack is fixedly connected with first clamping plate, the side of first clamping plate is provided with second clamping plate, second clamping plate is fixedly connected with test platform, be provided with double -output shaft hydraulic cylinder between first clamping plate and second clamping plate, the top of test platform is fixedly connected with U shaped board, two first limit rods are penetrated with U shaped board, two first limit rods are all fixedly connected with first clamping plate, because the technical means that the output of hydraulic push rod is adopted to rise or drop to adjust the height of test platform and can make first clamping plate move close to double -output shaft hydraulic cylinder in the process of rising test platform, so the output of hydraulic push rod can drive test platform to rise, the output of hydraulic push rod can make test platform drop, can adjust the height of test platform, when rising test platform, can make first clamping plate move close to double -output shaft hydraulic cylinder, through first clamping plate and second clamping plate to the clamping fixed of double -output shaft hydraulic cylinder, effectively solve the height of platform cannot be adjusted in the background art, the height cannot be adjusted and cannot adapt to the user of different height, the problem of lower adaptability, further realize simple operation, convenient for the fixed of double -output shaft hydraulic cylinder, convenient for adjusting the height of test platform to adapt to the user of different height, good adaptability, more practical technical effect.

[0007] Preferably, two second limit rods are penetrated with the L-shaped plate, the L-shaped plate is slidably connected with the second limit rods, and the second limit rods are fixedly connected with the test platform.

[0008] Preferably, the first base is sleeved with a second base, a groove is formed in the second base, and the first base is arranged in the groove of the second base.

[0009] Preferably, a ring-shaped slide rail is fixedly connected to the bottom of the first base, a ring-shaped slide block is slidably connected to the inner wall of the ring-shaped slide rail, the ring-shaped slide block is fixedly connected with the second base, and the ring-shaped slide block is arranged in the groove of the second base.

[0010] Preferably, the outer wall of the annular slide rail is fixedly connected with a gear ring, the gear ring is engagedly connected with a second gear, the top of the second base is fixedly connected with a first motor, and the output end of the first motor is fixedly connected with the second gear.

[0011] Preferably, the second base is fixedly connected with a control host, and the control host is electrically connected with the first motor through wires.

[0012] Preferably, the top of the test platform is provided with two angle displacement sensors, the two ends of the double-output hydraulic cylinder are fixedly connected with transmission connecting rods, the other ends of the transmission connecting rods are fixedly connected with the angle displacement sensors, the top of the test platform is fixedly connected with centering hydraulic cylinders at two ends, the top of the test platform is provided with an adjusting mechanism, the surface of a movable table on the adjusting mechanism is provided with a second motor, and the output end of the second motor and the input end of the double-output hydraulic cylinder are connected through a connecting shaft.

[0013] The utility model discloses the beneficial effects are:

[0014] 1. Since the output end of the hydraulic push rod is used to adjust the height of the test platform by rising or falling, and the first clamping plate can move close to the double-output hydraulic cylinder during the rising of the test platform, the output end of the hydraulic push rod can drive the test platform to rise, and the output end of the hydraulic push rod can make the test platform fall, so that the height of the test platform can be adjusted, and when the test platform rises, the first clamping plate can move close to the double-output hydraulic cylinder, the double-output hydraulic cylinder is clamped and fixed by the first clamping plate and the second clamping plate, the height of the test platform cannot be adjusted in the background art, and the height cannot be adjusted to adapt to users of different heights, so that the adaptability is low, and the technical effects of simple operation, convenient fixing of the double-output hydraulic cylinder, convenient adjustment of the height of the test platform to adapt to users of different heights, good adaptability and practicality are realized.

[0015] 2. By setting the first base, the annular slide rail, the annular slide block, the gear ring, the second gear and the first motor, so that the output end of the first motor rotates, the second gear is driven to rotate, the gear ring is driven to rotate, the annular slide rail is driven to rotate, the first base is driven to rotate, the insertion rod is driven to rotate, the sleeve is driven to rotate, and the test platform is driven to rotate, so that the angle of the test platform can be adjusted, and the user does not need to move around the test platform, effectively solving the problem that the angle of the platform cannot be adjusted in the background art, and the user needs to adjust each component on the platform during operation to perform test work, and the user needs to move around the platform frequently to adjust the angle, which is very troublesome and wastes a lot of time, thereby realizing the technical effect that the angle of the test platform is convenient to adjust, and each component on the test platform can be adjusted more conveniently. BRIEF DESCRIPTION OF DRAWINGS

[0016] Figure 1 A perspective structural schematic view of the steering test bench convenient to adjust the angle is provided for the utility model.

[0017] Figure 2 A partial structural schematic view of the steering test bench convenient to adjust the angle is provided for the utility model.

[0018] Figure 3 A second base cutaway expanded structural schematic view of the steering test bench convenient to adjust the angle is provided for the utility model.

[0019] Figure 4 A second gear structure schematic view of the steering test bench convenient to adjust the angle is provided for the utility model.

[0020] Figure 5 An annular slide rail expanded structure schematic view of the steering test bench convenient to adjust the angle is provided for the utility model.

[0021] Figure 6 An L-shaped plate structure schematic view of the steering test bench convenient to adjust the angle is provided for the utility model.

[0022] Figure 7 A U-shaped plate structure schematic view of the steering test bench convenient to adjust the angle is provided for the utility model.

[0023] Figure 8 A structure schematic view of the steering test bench convenient to adjust the angle is provided for the utility model. Figure 6 A structure schematic view of the steering test bench convenient to adjust the angle is provided for the utility model.

[0024] In the figure: 1, first base; 2, sleeve; 201, plug rod; 3, hydraulic push rod; 4, test platform; 5, guide slide rail; 6, sliding block; 7, L-shaped plate; 8, first rack; 9, first gear; 10, fixed shaft; 11, second rack; 12, first clamping plate; 13, second clamping plate; 14, first limiting rod; 15, U-shaped plate; 16, double-output shaft hydraulic cylinder; 17, second limiting rod; 18, second base; 19, annular sliding block; 20, annular slide rail; 21, gear ring; 22, second gear; 23, first motor; 24, control host; 25, second motor; 26, angular displacement sensor; 27, transmission connecting rod; 28, centering hydraulic cylinder; 29, adjusting mechanism. DETAILED DESCRIPTION

[0025] 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.

[0026] Reference Figures 1-8The utility model discloses a steering test bench convenient to adjust angle, including first base 1, the top of first base 1 is fixedly connected with four insert rod 201, four insert rod 201 all are equipped with sleeve 2, the top of four sleeve 2 all is fixedly connected with same test platform 4, the top of first base 1 is fixedly connected with two hydraulic push rod 3, and the output of two hydraulic push rod 3 all is fixedly connected test platform 4's bottom, and the top of both ends of first base 1 is fixedly connected with guide slide 5, and guide slide 5 is provided with two sliding blocks 6, and sliding block 6 is slidably connected with guide slide 5, and the both sides of two sliding blocks 6 in same side are all fixedly connected with same L-shaped plate 7, and the top one side of L-shaped plate 7 is fixedly connected with first rack 8, and first rack 8 is engagedly connected with first gear 9, and the bottom of first gear 9 is engagedly connected with second rack 11, and the fixed shaft 10 is passed in first gear 9, and first gear 9 is rotatably connected fixed shaft 10, and fixed shaft 10 is fixedly connected test platform 4, and one side of second rack 11 is fixedly connected with first clamping plate 12, and one side of first clamping plate 12 is provided with second clamping plate 13, and second clamping plate 13 is fixedly connected test platform 4, and the between first clamping plate 12 and second clamping plate 13 is provided with double -output shaft hydraulic cylinder 16, and the top of test platform 4 is fixedly connected with U-shaped plate 15, and two first limit rods 14 are passed in U-shaped plate 15, and two first limit rods 14 all are fixedly connected first clamping plate 12, because adopted the output of hydraulic push rod to rise or drop to adjust the height of test platform and in the process of rising test platform can make first clamping plate move close to the technical means of double -output shaft hydraulic cylinder, so the output of hydraulic push rod can drive test platform to rise, and the output of hydraulic push rod can make test platform drop, namely can adjust the height of test platform, when rising test platform, can make first clamping plate move close to double -output shaft hydraulic cylinder, and through first clamping plate and second clamping plate are clamped fixed to double -output shaft hydraulic cylinder, effectively solve the problem of the background art that the height of platform cannot be adjusted, the height cannot be adjusted to adapt to the user of different height, and the adaptability is low, further realize simple operation, convenient to fixed double -output shaft hydraulic cylinder, convenient to adjust the height of test platform to adapt to the user of different height, and the adaptability is good, and the technical effect of more practical.

[0027] In the utility model, two second limit rods 17 are passed in L-shaped plate 7, and L-shaped plate 7 is slidably connected with second limit rod 17, and L-shaped plate 7 moves along second limit rod 17, guarantee the stability when L-shaped plate 7 moves, and two second limit rods 17 are all fixedly connected test platform 4.

[0028] In the utility model, first base 1 is equipped with second base 18, and a groove is formed in second base 18, and first base 1 is arranged in the groove on second base 18.

[0029] The utility model discloses a first base 1's bottom fixedly connected with annular slide rail 20, the inner wall sliding connection of annular slide rail 20 has annular slide block 19, and annular slide block 19 fixedly connected second base 18, and annular slide block 19 sets in the groove on second base 18.

[0030] The utility model discloses, the outer wall fixed connection of annular slide rail 20 has gear ring 21, and gear ring 21 is engaged with second gear 22, and the top fixed connection of second base 18 has first motor 23, and the output fixed connection of first motor 23 has second gear 22, and first motor 23 rotates and drives second gear 22 to rotate, and second gear 22 drives gear ring 21 to rotate, and gear ring 21 drives annular slide rail 20 to rotate, can drive first base 1 to rotate, can make test platform 4 rotate to adjust angle to the second, by setting first base, annular slide rail, annular slide block, gear ring, second gear and first motor, so the output rotation of first motor can make second gear rotate, and second gear drives gear ring to rotate, and gear ring drives annular slide rail to rotate, and annular slide rail drives first base to rotate, and first base will drive the rotation of plug rod, and plug rod will drive the rotation of sleeve, and sleeve will drive the rotation of test platform, can adjust the angle of test platform, need not the user to walk around test platform, effectively solve the angle of platform that cannot be adjusted in the background art, when operating, need to adjust each component on the platform to carry out test work, and the angle cannot be adjusted, and the staff needs to walk around the platform frequently, it is very troublesome, and it will waste more time, and further realize the angle of test platform convenient to adjust, can more conveniently adjust each component on test platform.

[0031] The utility model discloses, the fixed connection of second base 18 has control host computer 24, and control host computer 24 passes through wire electric connection first motor 23.

[0032] The utility model discloses, the top of test platform 4 is installed with two angle displacement sensors 26, and both ends of double -output shaft hydraulic cylinder 16 are fixedly connected with transmission connecting rod 27, and the other end of transmission connecting rod 27 is fixedly connected angle displacement sensor 26, when angle displacement sensor 26 rotates, through angle displacement sensor 26 to the rotation angle information is gathered, and is transported to control host computer 24 and is displayed, and the top of both ends of test platform 4 is fixedly connected with centering hydraulic cylinder 28, and the top of test platform 4 is provided with adjusting mechanism 29, and the surface of movable stage on adjusting mechanism 29 is installed with second motor 25, and the output end of second motor 25 and the input end of double -output shaft hydraulic cylinder 16 are connected through connecting shaft.

[0033] Working principle: when using, the external power supply is used, the operation of each component of the device is controlled by the control host 24, the double-output hydraulic cylinder 16 is placed between the first clamping plate 12 and the second clamping plate 13, the output end of the hydraulic push rod 3 is lifted, the test platform 4 can be lifted, the test platform 4 is lifted to drive the second limiting rod 17 to rise, the second limiting rod 17 drives the L-shaped plate 7 to rise, the L-shaped plate 7 drives the sliding block 6 to move, the sliding block 6 moves along the guide sliding rail 5, the sliding block 6 moves close to the test platform 4 in the process of rising, the sliding block 6 drives the L-shaped plate 7 to move close to the test platform 4, the L-shaped plate 7 drives the first rack 8 to move, the first rack 8 drives the first gear 9 to rotate, the first gear 9 drives the second rack 11 to move, the second rack 11 drives the first clamping plate 12 to move, the first clamping plate 12 moves close to the double-output hydraulic cylinder 16, the first clamping plate 12 and the second clamping plate 13 clamp and fix the double-output hydraulic cylinder 16, the movement of the first clamping plate 12 also drives the first limiting rod 14 to move along the U-shaped plate 15, so that the first clamping plate 12 moves stably, then the height of the second motor 25 is adjusted through the adjusting mechanism 29, when the working height of the second motor 25 is adjusted, the connecting shaft is driven to rotate by the work of the second motor 25, the double-output hydraulic cylinder 16 is driven to work by the rotation of the second rack 11, the transmission connecting rod 27 is driven to move by the work of the double-output hydraulic cylinder 16, the angular displacement sensor 26 is driven to rotate by the movement of the transmission connecting rod 27, the angle information is collected by the angular displacement sensor 26 and transmitted to the control host 24 for display, the double-output hydraulic cylinder 16 is reset by the work of the centering hydraulic cylinder 28, when it is necessary to adjust each component on the test platform 4, the first motor 23 is started, the output end of the first motor 23 drives the second gear 22 to rotate, the second gear 22 drives the gear ring 21 to rotate, the gear ring 21 drives the annular sliding rail 20 to rotate on the annular sliding block 19, so that the test platform 4 rotates stably, the height of the test platform 4 is adjusted to adapt to users of different heights, the test platform 4 is rotated to facilitate the adjustment of each component on the test platform 4, so that the use is more convenient.

[0034] The above is only a preferred specific embodiment of the present application, but the protection scope of the present application is not limited to this, any skilled person in the art can make equivalent replacement or change according to the technical scheme and the inventive concept of the present application within the technical range disclosed by the present application, which should be covered in the protection scope of the present application.

Claims

1. A steering test bench for facilitating adjustment of an angle, comprising a first base (1), characterized in that, The top of the first base (1) is fixedly connected with four inserting rods (201), the four inserting rods (201) are all sleeved with sleeves (2), the top of the four sleeves (2) is fixedly connected with the same test platform (4), the top of the first base (1) is fixedly connected with two hydraulic push rods (3), the output end of the two hydraulic push rods (3) is fixedly connected with the bottom of the test platform (4), the top of the two ends of the first base (1) is fixedly connected with guide rails (5), the guide rails (5) are provided with two sliding blocks (6), the sliding blocks (6) are slidingly connected with the guide rails (5), the two sliding blocks (6) on the same side are fixedly connected with the same L-shaped plate (7) on the side close to each other, the top side of the L-shaped plate (7) is fixedly connected with a first rack (8), the first rack (8) is meshedly connected with a first gear (9), the bottom end of the first gear (9) is meshedly connected with a second rack (11), the first gear (9) is penetratingly provided with a fixed shaft (10), the first gear (9) is rotatably connected with the fixed shaft (10), the fixed shaft (10) is fixedly connected with the test platform (4), one side of the second rack (11) is fixedly connected with a first clamping plate (12), one side of the first clamping plate (12) is provided with a second clamping plate (13), the second clamping plate (13) is fixedly connected with the test platform (4), a double-output-shaft hydraulic cylinder (16) is arranged between the first clamping plate (12) and the second clamping plate (13), the top of the test platform (4) is fixedly connected with a U-shaped plate (15), the U-shaped plate (15) is penetratingly provided with two first limiting rods (14), and the two first limiting rods (14) are both fixedly connected with the first clamping plate (12).

2. The steering test bench of claim 1, wherein, Two second limiting rods (17) are penetratingly provided on the L-shaped plate (7), the L-shaped plate (7) is slidingly connected with the second limiting rods (17), and the two second limiting rods (17) are both fixedly connected with the test platform (4).

3. The steering test bench of claim 1, wherein, The first base (1) is sleeved with a second base (18), the second base (18) is provided with a groove, and the first base (1) is arranged in the groove of the second base (18).

4. The steering test bench of claim 3, wherein, The bottom of the first base (1) is fixedly connected with an annular slide rail (20), the inner wall of the annular slide rail (20) is slidingly connected with an annular sliding block (19), the annular sliding block (19) is fixedly connected with the second base (18), and the annular sliding block (19) is arranged in the groove of the second base (18).

5. The steering test bench of claim 4, wherein, The outer wall of the annular slide rail (20) is fixedly connected with a gear ring (21), the gear ring (21) is meshedly connected with a second gear (22), the top of the second base (18) is fixedly connected with a first motor (23), and the output end of the first motor (23) is fixedly connected with the second gear (22).

6. The steering test stand of claim 5, wherein, The second base (18) is fixedly connected with a control host (24), and the control host (24) is electrically connected with the first motor (23) through wires.

7. The steering test stand of claim 1, wherein, The top of the test platform (4) is provided with two angular displacement sensors (26), both ends of the double-output hydraulic cylinder (16) are fixedly connected with transmission connecting rods (27), the other end of the transmission connecting rod (27) is fixedly connected with the angular displacement sensor (26), both ends of the top of the test platform (4) are fixedly connected with the centering hydraulic cylinder (28), the top of the test platform (4) is provided with an adjusting mechanism (29), the surface of the movable table on the adjusting mechanism (29) is provided with a second motor (25), and the output end of the second motor (25) and the input end of the double-output hydraulic cylinder (16) are connected through a connecting shaft.

Images