Anti-seismic fixing device for vehicle detection equipment

Abstract

The utility model discloses an anti-shock fixing device for vehicle detection equipment, which comprises brake detection equipment and is characterized by further comprising a U-shaped seat for mounting the brake detection equipment on the inner side of the U-shaped seat, and a plurality of damping shock absorbers for elastically supporting the brake detection equipment are mounted on the bottom surface of the inner side of the U-shaped seat. A plurality of uniformly distributed pre-embedded columns are fixed at the lower end of the U-shaped seat, a plurality of guide blocks which are uniformly arranged front and back are fixed on the left side and the right side of the brake detection equipment, and guide seats for performing up-down movable rod guide on the guide blocks are fixed on the left side wall and the right side wall in the U-shaped seat. According to the brake detection equipment, the guide block is clamped on the inner side of the U-shaped seat for guiding when the brake detection equipment moves up and down, so that stable movement adjustment of the brake detection equipment is realized, and meanwhile, the brake detection equipment is elastically supported through the damping shock absorber so as to perform elastic shock absorption protection; therefore, the condition that a sensor and an electrical apparatus element in the brake detection equipment are damaged due to vibration is effectively avoided.

Description

TECHNICAL FIELD

[0001] The utility model belongs to vehicle detection equipment technical field, concretely relates to a kind of anti-shock fixing device for vehicle detection equipment. BACKGROUND

[0002] Roller type brake detection equipment is used to measure the braking force of each axle (left and right wheels) of the vehicle under test, mainly detects the brake performance of the vehicle under rated load, can detect the braking force, braking force and parking brake force of the left and right wheels of the vehicle, and is the core part of the safety performance detection of motor vehicle, and is also the equipment with higher technical performance requirement in safety performance detection equipment.

[0003] And the roller type brake detection equipment is buried underground, and the upper end is flush with the ground, when detecting the vehicle, the drive wheels of the vehicle are moved to the roller type brake detection equipment for detection, and when the vehicle drives to the roller type brake detection equipment, a large downward impact force is generated to cause the roller type brake detection equipment to vibrate greatly, and long-term repeated vibration can cause damage to the sensors and other electrical components in the roller type brake detection equipment.

[0004] Therefore, the roller type brake detection equipment needs to be protected against shock to effectively prolong its service life. UTILITY MODEL CONTENTS

[0005] The utility model aims at providing an anti-shock fixing device for vehicle detection equipment to solve the problem of the need for shock protection of the above-mentioned roller type brake detection equipment.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical scheme:

[0007] An anti-shock fixing device for vehicle detection equipment, comprising a brake detection equipment, a U-shaped seat for installing the brake detection equipment inside, a plurality of damping shock absorbers for elastically supporting the brake detection equipment installed on the inner bottom surface of the U-shaped seat, and a plurality of evenly distributed pre-buried columns fixed to the lower end of the U-shaped seat.

[0008] A plurality of guide blocks arranged evenly in front and back are fixed to the left and right sides of the brake detection equipment, guide seats for guiding the up-and-down movement of the guide blocks are fixed to the left and right side walls inside the U-shaped seat, and baffle plates for limiting the upward movement of the guide blocks are fixed to the upper ends of the left and right side walls of the U-shaped seat, and rubber pads are fixed to the upper ends of the guide blocks.

[0009] Preferably, a plug column is fixed to the lower end surface of the rubber pad, and a plug hole is formed in the upper surface of the guide block to fix the plug column.

[0010] Preferably, a plurality of clamping grooves are formed on the left and right side walls of the U-shaped seat, and a plurality of mounting grooves are formed on the inner bottom surface of the U-shaped seat.

[0011] Preferably, the damping shock absorber comprises a telescopic damping rod, a top plate fixed to the upper end of the damping rod, and a bottom plate fixed to the lower end of the damping rod and clamped in the mounting groove, and a spring sleeved on the outer side of the damping rod.

[0012] Preferably, a guide groove is formed on one side of the guide seat, and a clamping table clamped in the clamping groove is fixed to the other side of the guide seat.

[0013] Preferably, a pre-buried plate is fixed to the lower end of the pre-buried column, and a connecting head fixedly connected with the bottom of the U-shaped seat is fixed to the upper end of the pre-buried column.

[0014] A stop ring is fixed to the position of the pre-buried column close to the connecting head, and the connecting head is fixedly connected with the U-shaped seat through a fixing screw.

[0015] Compared with the prior art, the present application has the following advantages:

[0016] 1. The brake detection device utilizes the guide block clamped in the inner side of the U-shaped seat to guide the up-and-down movement, thereby realizing stable movement adjustment of the brake detection device, and the damping shock absorber is used to elastically support the brake detection device to realize elastic shock absorption protection, thereby effectively avoiding damage to the sensors and electrical elements in the brake detection device caused by vibration.

[0017] 2. The brake detection device utilizes the guide block clamped in the inner side of the U-shaped seat to realize installation in the U-shaped seat, thereby making the installation operation of the brake detection device more convenient.

[0018] 3. The upper end of the guide block is fixed with a rubber pad, which is used to absorb and buffer the shock between the guide block and the baffle when the guide block is lifted upward. BRIEF DESCRIPTION OF DRAWINGS

[0019] Figure 1 It is a schematic diagram of the overall structure of the present application;

[0020] Figure 2 It is a schematic diagram of the brake detection device in the present application;

[0021] Figure 3 It is a schematic diagram of the U-shaped seat in the present application;

[0022] Figure 4 It is a schematic diagram of the damping shock absorber in the present application;

[0023] Figure 5 It is a schematic diagram of the guide seat in the present application;

[0024] Figure 6The utility model discloses a pre -buried column schematic drawing in.

[0025] In the drawing: 1, brake detection equipment;11, guide block;12, rubber pad;13, insert column;2, baffle;3, U type seat;31, clamping groove;32, installation groove;4, pre -buried column;41, fixed screw;42, connector;43, baffle ring;44, pre -buried plate;5, damping shock absorber;51, top plate;52, spring;53, damping rod;54, bottom plate;6, guide seat;61, card station;62, guide groove. Specific embodiments

[0026] The utility model discloses an embodiment of the utility model, the technical scheme in the embodiment of the utility model will be clearly and completely described, obviously, the described embodiment is only a part of embodiment of the utility model, but not all the embodiment. Based on the embodiment in the utility model, all other embodiments that the ordinary skill in the art obtains without making creative labor belong to the range of protection of the utility model.

[0027] Please refer to Figure 1 The utility model provides a kind of anti-shock fixing device for vehicle detection equipment, including brake detection equipment 1, still include the U type seat 3 of brake detection equipment 1 being installed in its inner side, the inner side bottom surface of U type seat 3 is equipped with multiple damping shock absorber 5 for the elastic support of brake detection equipment 1, and the elastic support is carried out to brake detection equipment 1 by damping shock absorber 5 to carry out elastic shock protection, to effectively avoid the damage of sensor and electrical element in brake detection equipment 1 due to vibration;

[0028] The lower end of U type seat 3 is fixed with multiple pre -buried columns 4 that are evenly distributed, and U type seat 3 is pre -buried and fixed to the ground using pre -buried column 4.

[0029] Please refer to Figure 2 And Figure 3 The left and right sides of brake detection equipment 1 are both fixed with multiple guide blocks 11 that are evenly arranged in front and back, and guide seats 6 for guiding the upward and downward movement of guide blocks 11 are fixed on the left and right side walls in U type seat 3, so that brake detection equipment 1 is guided when being moved up and down in the inner side of U type seat 3, thereby realizing the stable movement adjustment of brake detection equipment 1, and better damping protection is realized by cooperating with damping shock absorber 5.

[0030] The upper end of the left and right side walls of U type seat 3 is fixed with baffle 2 for blocking and limiting the upward movement of guide blocks 11, so that baffle 2 blocks guide blocks 11 to avoid brake detection equipment 1 from being lifted too high;The upper end of guide block 11 is fixed with rubber pad 12, which is used for damping and buffering between guide block 11 and baffle 2 when guide block 11 is lifted upward.

[0031] Please refer to Figure 2 The lower end surface of the rubber pad 12 is fixed with a plug column 13, the upper surface of the guide block 11 is provided with a plug hole for fixing the plug column 13, and the rubber pad 12 is fixed and installed on the guide block 11 by inserting the plug column 13 into the plug hole.

[0032] Please refer to Figure 3 A plurality of clamping grooves 31 are provided on the left and right side walls in the U-shaped seat 3, and the U-shaped seat 3 is positioned and clamped with the guide seat 6 by the clamping grooves 31.

[0033] The inner bottom surface of the U-shaped seat 3 is provided with evenly distributed mounting grooves 32, and the U-shaped seat 3 is positioned and installed with the damping shock absorber 5 by the mounting grooves 32 provided at the bottom.

[0034] Please refer to Figure 4 The damping shock absorber 5 includes a telescopic damping rod 53, the upper end of the damping rod 53 is fixed with a top plate 51, and the lower end of the damping rod 53 is fixed with a bottom plate 54 clamped in the mounting groove 32, the damping rod 53 is used to support the U-shaped seat 3 by the top plate 51, and the bottom plate 54 is clamped in the mounting groove 32.

[0035] The outer side of the damping rod 53 is provided with a spring 52, the damping shock absorber 5 is elastically buffered and damped by the spring 52, and the damping rod 53 is used to damp the spring 52 during extension and contraction, so as to better realize the adjustment of the buffer.

[0036] Please refer to Figure 5 One side of the guide seat 6 is provided with a guide groove 62, and the guide seat 6 is used to guide the guide block 11 movably by the guide groove 62.

[0037] The other side of the guide seat 6 is fixed with a clamping table 61 clamped in the clamping groove 31, and the guide seat 6 is positioned and installed by clamping in the clamping groove 31, and is fixed by cooperating with the screw.

[0038] Please refer to Figure 6 The lower end of the embedded column 4 is fixed with an embedded plate 44, and the embedded column 4 is embedded in the ground for fixation by the embedded plate 44.

[0039] The upper end of the embedded column 4 is fixed with a connecting head 42 fixedly connected with the bottom of the U-shaped seat 3, and the U-shaped seat 3 is fixed by the connecting head 42.

[0040] The embedded column 4 is fixed with a stop ring 43 near the connecting head 42, and the embedded column 4 is used to limit the insertion of the connecting head 42 through the bottom of the U-shaped seat 3.

[0041] The connecting head 42 is fixedly connected with the U-shaped seat 3 by the fixing screw 41, and the embedded column 4 is fixedly connected by the connecting head 42 passing through the bottom of the U-shaped seat 3 and cooperating with the fixing screw 41.

[0042] Working principle: when installing the brake detection device 1, dig a pre-buried pit on the ground, then pre-bury the pre-buried column 4 in the pit, then fix the U-shaped seat 3 on the upper end of the pre-buried column 4, at this time, install the damping shock absorber 5 in the U-shaped seat 3, and install the brake detection device 1 by clamping the guide block 11 in the guide seat 6, finally fix the baffle 2, thereby completing the installation of the brake detection device 1;

[0043] When detecting the vehicle, when the vehicle drives to the brake detection device 1, the instantaneous downward pressure of the vehicle impacts the brake detection device 1, at this time, the brake detection device 1 is instantaneously downward, when the brake detection device 1 is downward, the damping shock absorber 5 under the brake detection device 1 is elastically contracted to buffer, thereby completing the damping of the brake detection device 1;

[0044] After the vehicle impact pressure disappears, the damping shock absorber 5 rebounds to lift the damping shock absorber 5 upward, when the damping shock absorber 5 drives the guide block 11 to rise, the rubber pad 12 is elastically abutted on the baffle 2 to elastically buffer.

[0045] Although the embodiments of the utility model have been shown and described, it can be understood by those skilled in the art that various changes, modifications, replacements and variations can be made to these embodiments without departing from the principles and spirits of the utility model, the scope of the utility model is defined by the appended claims and their equivalents.

Claims

1. An anti-vibration fixing device for a vehicle detection apparatus, comprising a brake detection apparatus (1), characterized by: Also include the brake detection device (1) is installed in its inside U-shaped seat (3), the inner side bottom surface of the U-shaped seat (3) is installed with a plurality of damping shock absorber (5) for the brake detection device (1) elastic support, the lower end of the U-shaped seat (3) is fixed with a plurality of evenly distributed embedded column (4); The left and right sides of the brake detection device (1) are fixed with a plurality of front and rear evenly arranged guide blocks (11), the left and right side walls in the U-shaped seat (3) are fixed with guide seats (6) for guiding the up and down movement of the guide blocks (11), and the upper ends of the left and right side walls of the U-shaped seat (3) are fixed with baffles (2) for blocking and limiting the upward movement of the guide blocks (11), and the upper ends of the guide blocks (11) are fixed with rubber pads (12).

2. The shockproof fixing device for a vehicle detection equipment according to claim 1, characterized in that: The lower end surface of the rubber pad (12) is fixed with a plug column (13), and the upper surface of the guide block (11) is provided with a plug hole for inserting and fixing the plug column (13).

3. The shockproof fixing device for a vehicle detection equipment according to claim 1, characterized in that: The left and right side walls in the U-shaped seat (3) are provided with a plurality of clamping grooves (31), and the inner bottom surface of the U-shaped seat (3) is provided with evenly distributed mounting grooves (32).

4. The shockproof fixing device for a vehicle detection apparatus according to claim 3, characterized in that: The damping shock absorber (5) includes a telescopic damping rod (53), the upper end of the damping rod (53) is fixed with a top plate (51), and the lower end of the damping rod (53) is fixed with a bottom plate (54) clamped in the mounting groove (32), and the outer side of the damping rod (53) is sleeved with a spring (52).

5. The shock resistant mounting apparatus for a vehicle detection device according to claim 3, characterized by: One side of the guide seat (6) is provided with a guide groove (62), and the other side of the guide seat (6) is fixed with a clamping table (61) clamped in the clamping groove (31).

6. The shock resistant mounting apparatus for a vehicle detection device according to claim 1, characterized by: The lower end of the embedded column (4) is fixed with an embedded plate (44), and the upper end of the embedded column (4) is fixed with a connecting head (42) fixedly connected with the bottom of the U-shaped seat (3); The embedded column (4) is fixed with a retaining ring (43) near the connecting head (42), and the connecting head (42) is fixedly connected with the U-shaped seat (3) through the fixing screw (41).

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