CN216081257U

CN216081257U - Measuring device for measuring effective height of anti-collision beam

Info

Publication number: CN216081257U
Application number: CN202122671952.4U
Authority: CN
Inventors: 刘倩军; 聂康达; 马彪; 张琳祎; 张伟; 曹坎扶
Original assignee: China Baoyan Automobile Technology Research Institute Co ltd
Current assignee: China Baoyan Automobile Technology Research Institute Co ltd
Priority date: 2021-11-03
Filing date: 2021-11-03
Publication date: 2022-03-18
Anticipated expiration: 2031-11-03

Abstract

The utility model discloses a measuring device for measuring the effective height of an anti-collision beam, which mainly comprises a bracket, clamps and a platform, wherein universal wheels used for moving are arranged at the bottom of the bracket, scale marks are arranged on the vertical part of the bracket, the clamps are arranged on the bracket and used for moving and/or fixing along the vertical direction of the bracket, the clamps are a pair, and the platform is arranged on the clamps.

Description

Measuring device for measuring effective height of anti-collision beam

Technical Field

The utility model relates to the technical field of detection tools, in particular to a measuring device for measuring the effective height of an anti-collision beam.

Background

The anti-collision beam is a U-shaped groove formed by punching cold-rolled steel plates, is connected with the frame longitudinal beam and serves as a first barrier for passive safety of the automobile, and is an important safety device for absorbing and buffering external impact force and protecting the front and rear parts of the automobile body. The materials and the shapes of the prior anti-collision beams are different, and the heights of the prior anti-collision beams from the ground are also different.

Given the importance of impact beams and the current background that impact beam height does not have a uniform standard,

the 'RCAR Bumper test protocol' specifies that a test vehicle impacts a test energy absorber at a certain speed and at a certain height to simulate compatibility of the height of impact beams between impacting vehicles in the event of a frontal or rear-end impact. The regulations stipulate that when making an impact beam height measurement, the measurement needs to be made from a position 10mm inward from the outermost edge of the impact beam, which measured height is defined as the effective height of the impact beam. The general height gauge and other tools can not accurately extend for 10mm to measure, and the effective height value of the anti-collision beam can not be directly measured in one step.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a measuring device for measuring the effective height of an anti-collision beam, so as to solve the problems in the background technology.

In order to achieve the purpose, the utility model provides the following technical scheme: a measuring device for measuring an effective height of an impact beam, comprising: the movable clamping device comprises a support, clamping devices and a platform, wherein a movable end used for moving is arranged at the bottom of the support, scale marks are arranged on the vertical portion of the support, the clamping devices are arranged on the support and used for moving and/or fixing along the vertical direction of the support, the clamping devices are a pair, and the platform is arranged on the clamping devices.

Further, the support comprises a measuring range rod and a base, the base is arranged in a T-shaped structure, the measuring range rod is vertically arranged on the top of the base, and a groove used for enabling the fixture to slide is formed in the measuring range rod.

Further, the distance between one end of the platform and the other end is 10 mm.

Further, the clamp is provided with a fastening bolt.

Further, the bracket is coated with a warning coating, wherein the warning coating is arranged in a multi-section structure.

Through the foregoing disclosure of the utility model, compared with the prior art, the utility model has the following characteristics:

the technical scheme of the utility model can be effectively suitable for the measurement of the anti-collision beams with different heights, is convenient to operate and accurate in measurement, and thus effectively avoids the problem of recalculation after measurement caused by using other tools.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

FIG. 1 is a schematic structural view of the present invention; and

FIG. 2 is a schematic side view of the structure of the present invention.

Detailed Description

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," "secured," and the like are to be construed broadly and can, for example, be fixedly connected, detachably connected, or integrally formed; may be mechanically coupled, may be electrically coupled or may be in communication with each other; they may be directly connected or indirectly connected through intervening media, or they may be connected internally or in any other suitable relationship, unless expressly stated otherwise. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Example 1

Referring to fig. 1 to fig. 2, the present embodiment provides a technical solution: a measuring device for measuring an effective height of an impact beam, comprising: support 1, fixture 2 and

platform

3, 1 bottom of support is provided with the removal end 4 that is used for the removal, wherein removal end 4 is the universal wheel, its set up the brake on the universal wheel, just the vertical portion of support 1 is provided with the scale mark, in this embodiment, the scale mark is the standard measurement scale. The measurement value is the lowest point of the universal wheel as the zero point, the fixture 2 is arranged on the bracket 1, and the fixture 2 is used for moving and/or fixing along the vertical direction of the bracket 1, wherein the fixture 2 is provided with a fastening bolt, and the fastening bolt is adjusted by the fastening bolt to realize the fixing or sliding on the bracket 1. And the clamps 2 are a pair, the platform 3 is arranged on the clamps 2, when the platform is used, the bracket 1 is tightly attached to the outermost edge of the anti-collision beam, then the bolt is loosened, the bolt is loosened to be the bolt on the clamps 2, the clamps 2 are slid up and down to enable the platform 3 to be abutted against the upper plane and the lower plane of the anti-collision beam, the left side and the right side are slightly shaken, and then the bolt is tightened. The fixture 2 is fixed in a sliding mode, meanwhile, the scales aligned with the inner edge of the platform 3 are read, the numerical value of the fixture 2 on the upper portion is the effective height of the upper surface of the anti-collision beam, the numerical value of the fixture 2 on the lower portion is the effective height of the lower surface of the anti-collision beam, and the difference of the numerical values of the effective heights of the upper surface and the lower surface is the effective height of the anti-collision beam.

Optionally, the support 1 includes a measuring range rod 11 and a base 12, the base 12 is arranged in a T-shaped structure, the measuring range rod 11 is vertically arranged on the top of the base 12, and a groove for the fixture 2 to slide is formed in the measuring range rod 11. The T-shaped base 12 can facilitate the moving of the measuring range rod 11 to a required place, and meanwhile, the stability of the whole mechanism can be improved. The operation of the device is more stable and safer when the device is moved or fixed.

In this embodiment, the distance from one end of the platform 3 to the other end is 10 mm.

However, the above-mentioned example is only one possible embodiment and is not intended to limit the present application.

Example 2

The structure of this embodiment is substantially the same as that of the first embodiment, and is not described herein again, it is to be noted that in this embodiment, the bracket 1 is coated with a layer of warning coating, where the warning coating is configured in a multi-section structure, and this design is adopted to ensure that the whole mechanism is more striking in a test site, and further ensure the safety during field operation.

Optionally, the warning coating is retroreflective.

It is noted that the terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of example embodiments according to the present application. As used herein, the singular forms "a", "an" and "the" are intended to include the plural forms as well, and it should be understood that when the terms "comprises" and/or "comprising" are used in this specification, they specify the presence of stated features, steps, operations, devices, components, and/or combinations thereof, unless the context clearly indicates otherwise.

Spatially relative terms, such as "above … …," "above … …," "above … …," "above," and the like, may be used herein for ease of description to describe one device or feature's spatial relationship to another device or feature as illustrated in the figures. It will be understood that the spatially relative terms are intended to encompass different orientations of the device in use or operation in addition to the orientation depicted in the figures. For example, if a device in the figures is turned over, devices described as "above" or "on" other devices or configurations would then be oriented "below" or "under" the other devices or configurations. Thus, the exemplary term "above … …" can include both an orientation of "above … …" and "below … …". The device may be otherwise variously oriented (rotated 90 degrees or at other orientations) and the spatially relative descriptors used herein interpreted accordingly.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A measuring device for measuring the effective height of an impact beam, comprising:

the device comprises a support (1), wherein a moving end (4) used for moving is arranged at the bottom of the support (1), and scale marks are arranged on the vertical part of the support (1);

the fixtures (2) are arranged on the bracket (1), the fixtures (2) are used for moving and/or fixing along the vertical direction of the bracket (1), and the fixtures (2) are a pair;

the platform (3) is arranged on the fixture (2).

2. A measuring device for measuring the effective height of an impact beam as claimed in claim 1, wherein: the support (1) comprises a measuring range rod (11) and a base (12), the base (12) is arranged in a T-shaped structure, the measuring range rod (11) is vertically arranged on the top of the base (12), and a groove used for enabling the fixture (2) to slide is formed in the measuring range rod (11).

3. A measuring device for measuring the effective height of an impact beam as claimed in claim 1, wherein: the distance between one end of the platform (3) and the other end is 10 mm.

4. A measuring device for measuring the effective height of an impact beam as claimed in claim 1, wherein: and the fixture (2) is provided with a fastening bolt.

5. A measuring device for measuring the effective height of an impact beam according to claim 1 or 2, wherein: the warning device is characterized in that a warning coating is coated on the support (1), wherein the warning coating is arranged in a multi-section structure.