Accident vehicle body deformation measuring instrument

Abstract

The utility model relates to the technical field of vehicle deformation measuring instruments, in particular to an accident vehicle body deformation measuring instrument which comprises an arch-shaped frame, a connecting assembly is arranged in an inner cavity of the arch-shaped frame, a fixing plate is arranged on the connecting assembly, a driving assembly is arranged on the fixing plate, bases are arranged on the two sides of the bottom end of the arch-shaped frame, and the bases are connected with the arch-shaped frame. The bottom ends of the two bases are each provided with two wheels, the front ends and the rear ends of the two bases are each provided with a mounting plate, and each mounting plate is provided with an anti-skid assembly. According to the accident vehicle body deformation measuring instrument, through the arrangement of the driving assembly, the fixing plate can drive the support and the measuring instrument to slide along the arched frame under the limiting effect of the connecting assembly, and then the measuring instrument can scan and measure deformation of the two sides and the top of a vehicle; the vehicle deformation measuring instrument solves the problem that a vehicle deformation measuring instrument in the prior art can only detect the side surface of a vehicle and is very inconvenient to measure the deformation of a roof.

Description

TECHNICAL FIELD

[0001] The utility model relates to vehicle deformation measuring instrument technical field, concretely is a kind of accident vehicle body deformation measuring instrument. BACKGROUND

[0002] Vehicle deformation measuring instrument is a kind of high-precision detection equipment, mainly used to measure the deformation of automobile body (or specific components) after collision, manufacturing or long-term use. It collects vehicle body surface data points by laser scanning, optical sensing or strain technology, generates a three-dimensional model, and provides quantitative basis for vehicle repair, quality detection and safety evaluation. Its core goal is to ensure that vehicles meet design standards and ensure driving safety.

[0003] However, the vehicle deformation measuring instrument of prior art can only detect the side of the vehicle, which is very inconvenient when measuring the deformation of the roof. To solve this problem, an accident vehicle body deformation measuring instrument is provided. UTILITY MODEL CONTENT

[0004] The utility model aims at providing a kind of accident vehicle body deformation measuring instrument to solve the problems presented in the above background art. To achieve the above object, the utility model provides the following technical scheme: a kind of accident vehicle body deformation measuring instrument, including arch frame, the inner chamber of the arch frame is provided with connecting assembly, the fixed plate is provided on the connecting assembly, the driving assembly is provided on the fixed plate, the bottom of the arch frame is provided with base on both sides, the bottom of two bases is provided with two wheels respectively, the front and rear ends of two bases are provided with mounting plate, the anti-skid assembly is provided on each mounting plate, the support is provided on the fixed plate, and the measuring instrument is provided on the support.

[0005] Preferably, the anti-skid assembly includes a fixed cylinder, a lead screw, a knob, a guide rod and an anti-skid plate. The fixed cylinder is fixedly inserted into the mounting plate. The lead screw is screwed into the inner cavity of the fixed cylinder. The knob is arranged at the top end of the lead screw. The guide rod is slidably inserted into the mounting plate. The anti-skid plate is rotatably connected to the bottom end of the lead screw through a bearing and fixedly connected to the bottom end of the guide rod.

[0006] Preferably, the bottom end of the anti-skid plate is provided with an anti-skid rib.

[0007] Preferably, the wheels are universal wheels.

[0008] Preferably, the connecting assembly includes a connecting groove and a connecting block. The connecting groove is formed in the inner wall of the arch frame. The connecting block is slidably embedded in the inner cavity of the connecting groove and fixedly connected to the fixed plate. The inner cavity of the connecting groove and the outer wall of the connecting block are adapted to each other and are both in the shape of "T".

[0009] Preferably, the driving assembly comprises rotating columns, pulleys, gears and a motor, both of the rotating columns are rotatably connected on the fixed plate through bearings, both of the pulleys are fixedly sleeved on the outer walls of the rotating columns and are in close contact with the outer walls of the arched frame on the front and back sides respectively, both of the gears are fixedly sleeved on the outer walls of the rotating columns, the motor is arranged on the fixed plate through a mounting frame, and the output end of the motor is fixedly connected with one of the rotating columns.

[0010] Preferably, the two gears are in mesh with each other.

[0011] Compared with the prior art, the utility model has the advantages that:

[0012] 1. Through the setting of the driving assembly, the fixed plate can drive the support and the measuring instrument to slide along the arched frame under the limiting action of the connecting assembly, so that the measuring instrument can scan and measure the deformation of the two sides and the top of the vehicle, solving the problem that the vehicle deformation measuring instrument of the prior art can only detect the side of the vehicle and is very inconvenient when measuring the deformation of the roof.

[0013] 2. Through the setting of the wheels, the device can be conveniently moved, so that the position of the device can be conveniently shifted, improving the convenience of the device in use, and through the setting of the anti-skid assembly, the position of the device can be fixed during use, preventing the device from moving during use, and improving the stability of the device in use. BRIEF DESCRIPTION OF DRAWINGS

[0014] Figure 1 It is a three-dimensional structure schematic view of the utility model;

[0015] Figure 2 It is a structure schematic view of the pulley of the utility model;

[0016] Figure 3 It is a structure schematic view of the anti-skid assembly of the utility model;

[0017] Figure 4 It is the A place enlarged view of the utility model; Figure 1

[0018] Figure 5 It is a structure schematic view of the driving assembly of the utility model.

[0019] In the drawing: 1, arched frame; 2, base; 3, wheel; 4, mounting plate; 5, fixed plate; 6, rotating column; 7, pulley; 8, gear; 9, motor; 10, support; 11, measuring instrument; 12, connecting groove; 13, connecting block; 14, fixed cylinder; 15, screw rod; 16, knob; 17, guide rod; 18, anti-skid plate. DETAILED DESCRIPTION ​

[0020] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by the ordinary technical personnel in the field without creative labor fall within the protection scope of the utility model.

[0021] Please refer to Figures 1 to 5 The utility model provides a kind of technical scheme: a kind of accident vehicle body deformation measuring instrument, including arched frame 1, the inner cavity of arched frame 1 is provided with connecting assembly, connecting assembly is provided with fixed plate 5, fixed plate 5 is provided with drive assembly, the bottom of arched frame 1 both sides is provided with pedestal 2, the bottom of two pedestals 2 is provided with two wheels 3, the front and rear ends of two pedestals 2 are provided with mounting plate 4, each mounting plate 4 is provided with antiskid component, by the setting of drive assembly, it can make fixed plate 5 drive support 10 and measuring instrument 11 under the limiting effect of connecting assembly along arched frame 1 slide, further can make measuring instrument 11 to the deformation of the both sides and top of vehicle scanning measurement, solve the vehicle deformation measuring instrument 11 of prior art can only detect the side of vehicle, when the deformation of roof is measured, it is very inconvenient, by the setting of wheel 3, the movement of the device can be facilitated, further can be convenient to transfer the position of the device, improve the convenience of the device when using, by the setting of antiskid component, the position of the device can be fixed when using, prevent the device from moving during use, improve the stability of the device when using, fixed plate 5 is provided with support 10, support 10 is provided with measuring instrument 11, measuring instrument 11 is collected by laser scanning, optical sensing or strain gauge technology, generates three-dimensional model, it is prior art, therefore, not too much in the case of elaboration.

[0022] In the embodiment, the antiskid component includes a fixed cylinder 14, a lead screw 15, a knob 16, a guide rod 17 and an antiskid plate 18. The fixed cylinder 14 is fixedly inserted into the mounting plate 4. The lead screw 15 is screwed into the inner cavity of the fixed cylinder 14. The knob 16 is arranged at the top end of the lead screw 15. The guide rod 17 is slidably inserted into the mounting plate 4. The antiskid plate 18 is rotatably connected to the bottom end of the lead screw 15 through a bearing and is fixedly connected to the bottom end of the guide rod 17. Rotating the knob 16 drives the lead screw 15 to rotate. Since the lead screw 15 is screwed into the inner cavity of the fixed cylinder 14, when the lead screw 15 rotates, the antiskid plate 18 can slide downward along a straight line under the limiting action of the guide rod 17, so that the bottom end of the antiskid plate 18 contacts the ground. In this way, the friction between the device and the ground can be improved, and the stability of the device when in use can be improved.

[0023] In this embodiment, the bottom end of the anti-skid plate 18 is provided with anti-skid edges, which can improve the roughness of the bottom end of the anti-skid plate 18, and thus improve the friction when the anti-skid plate 18 contacts the ground.

[0024] In this embodiment, the wheel 3 is a universal wheel, which can facilitate the conversion of the direction of the device during movement.

[0025] In this embodiment, the connecting assembly includes a connecting groove 12 and a connecting block 13. The connecting groove 12 is formed in the inner wall of the arched frame 1, and the connecting block 13 is slidably embedded in the inner cavity of the connecting groove 12 and fixedly connected with the fixed plate 5. Under the joint action of the connecting block 13 and the connecting groove 12, the fixed plate 5 can always move along the arched frame 1, improving the stability of the device during use. The inner cavity of the connecting groove 12 and the outer wall of the connecting block 13 are adapted to each other and are both in the shape of a "T", so that one end of the connecting block 13 is always embedded in the inner cavity of the connecting groove 12.

[0026] In this embodiment, the driving assembly includes a rotating column 6, a pulley 7, a gear 8, and a motor 9. The two rotating columns 6 are both rotatably connected to the fixed plate 5 through bearings. The two pulleys 7 are respectively fixedly sleeved on the outer walls of the two rotating columns 6 and are in close contact with the front and rear sides of the outer wall of the arched frame 1. The two gears 8 are respectively fixedly sleeved on the outer walls of the two rotating columns 6. The motor 9 is arranged on the fixed plate 5 through a mounting bracket. The output end of the motor 9 is fixedly connected with one of the rotating columns 6. Starting the motor 9 drives the motor 9 to rotate one of the rotating columns 6. Since the two gears 8 are engaged, when one of the rotating columns 6 rotates, the other rotating column 6 can also rotate under the transmission action of the two gears 8, thereby driving the fixed plate 5 to move along the arched frame 1 with the support 10 and the measuring instrument 11. The measuring instrument 11 can scan and measure the deformation of the two sides and the top of the vehicle, solving the problem that the vehicle deformation measuring instrument 11 of the prior art can only detect the side of the vehicle and is very inconvenient when measuring the deformation of the roof.

[0027] In this embodiment, the two gears 8 are engaged with each other, so that when one of the rotating columns 6 rotates, the other rotating column 6 can also rotate under the transmission action of the two gears 8.

[0028] The basic principle, main features and advantages of the present application are shown and described above. The technical personnel in the industry should understand that the present application is not limited by the above examples, and the above examples and descriptions in the specification are only preferred examples of the present application and are not intended to limit the present application. Without departing from the spirit and scope of the present application, various changes and improvements can be made to the present application, and these changes and improvements all fall within the scope of the claimed present application. The scope of protection of the present application is defined by the appended claims and their equivalents.

Claims

1. A vehicle body deformation measuring instrument for accident vehicles, comprising an arched frame (1), characterized in that: The inner cavity of the arched frame (1) is provided with a connecting component, a fixing plate (5) is provided on the connecting component, a driving component is provided on the fixing plate (5), a base (2) is provided on both sides of the bottom end of the arched frame (1), two wheels (3) are provided at the bottom ends of the two bases (2), a mounting plate (4) is provided at both the front and rear ends of the two bases (2), an anti-slip component is provided on each mounting plate (4), a bracket (10) is provided on the fixing plate (5), and a measuring instrument (11) is provided on the bracket (10).

2. The vehicle body deformation measuring instrument according to claim 1, characterized in that: The anti-slip assembly includes a fixed cylinder (14), a lead screw (15), a knob (16), a guide rod (17), and an anti-slip plate (18). The fixed cylinder (14) is fixedly inserted into the mounting plate (4). The lead screw (15) is screwed into the inner cavity of the fixed cylinder (14). The knob (16) is located at the top of the lead screw (15). The guide rod (17) is slidably inserted into the mounting plate (4). The anti-slip plate (18) is rotatably connected to the bottom end of the lead screw (15) through a bearing and is fixedly connected to the bottom end of the guide rod (17).

3. The vehicle body deformation measuring instrument according to claim 2, characterized in that: The bottom end of the anti-slip plate (18) is provided with an anti-slip ridge.

4. The vehicle body deformation measuring instrument according to claim 1, characterized in that: The wheel (3) is a swivel wheel.

5. The vehicle body deformation measuring instrument according to claim 1, characterized in that: The connecting assembly includes a connecting groove (12) and a connecting block (13). The connecting groove (12) is opened on the inner wall of the arched frame (1). The connecting block (13) is slidably embedded in the inner cavity of the connecting groove (12) and fixedly connected to the fixing plate (5). The inner cavity of the connecting groove (12) and the outer wall of the connecting block (13) are adapted to each other and are both in the shape of a "T".

6. The vehicle body deformation measuring instrument according to claim 1, characterized in that: The drive assembly includes a rotating column (6), a pulley (7), a gear (8), and a motor (9). The two rotating columns (6) are rotatably connected to the fixed plate (5) through bearings. The two pulleys (7) are respectively fixedly sleeved on the outer walls of the two rotating columns (6) and respectively in close contact with the front and rear sides of the outer wall of the arched frame (1). The two gears (8) are respectively fixedly sleeved on the outer walls of the two rotating columns (6). The motor (9) is mounted on the fixed plate (5) through a mounting bracket. The output end of the motor (9) is fixedly connected to one of the rotating columns (6).

7. The vehicle body deformation measuring instrument for accident vehicles according to claim 6, characterized in that: The two gears (8) mesh with each other.

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