CN210571691U - Glass testing arrangement that shocks resistance - Google Patents

Abstract

The utility model relates to a test instrument shocks resistance, especially relates to glass's testing arrangement that shocks resistance. Including testing arrangement body, impact metal ball and lift slide bar, wherein: the testing device body is of an L-shaped structure, a placing frame for installing glass to be tested is fixedly arranged on a base of the testing device body, and a guide groove is formed in the vertical side face of the testing device body; one end of the lifting slide bar is vertically and slidably connected and installed in the guide groove so that the lifting slide bar can freely slide up and down, and the other end of the lifting slide bar is fixedly connected with a guide mechanism capable of guiding the impact metal ball to fall. The utility model discloses both accessible is adjusted and is strikeed the height and come the accurate impact strength who measures same glass, and the comparison is different glass's under same height impact effect, and the test result is directly perceived, and does not receive the human factor to influence, and the accuracy is high.

Description

Glass testing arrangement that shocks resistance

Technical Field

The utility model relates to a test instrument shocks resistance, especially relates to glass's testing arrangement that shocks resistance.

Background

The existing glass impact resistance test generally tests the impact resistance of glass by freely dropping steel balls with different heights to impact the surface of the glass and observing whether the impacted glass is cracked or not. The existing impact test is usually operated manually, namely, the impact shot is taken to a certain height by a worker hand, and the impact shot falls and impacts detected glass by loosening the hand. The falling height of the shot at each impact of the test mode is inconsistent, the falling point deviation of the impact tested glass is large after the shot falls, the test precision is not accurate enough, the operation is inconvenient, and the operation safety can not be guaranteed.

SUMMERY OF THE UTILITY MODEL

The utility model provides an above-mentioned technical problem, a glass shock resistance testing arrangement is provided, can accurately freely adjust the height of assaulting the metal ball, and can pass through the accurate control placement of guiding mechanism, convenient test. Therefore, the utility model discloses not only can reflect the measuring effect directly perceivedly, not influenced by the human factor moreover, the accuracy is high.

The purpose of the utility model is realized through the following technical scheme:

glass test device that shocks resistance, including the testing arrangement body, strike metal ball and lift slide bar, its characterized in that: the testing device body is of an L-shaped structure, a placing frame for installing glass to be tested is fixedly arranged on a base of the testing device body, and a guide groove is formed in the vertical side face of the testing device body; one end of the lifting slide bar is vertically and slidably connected and installed in the guide groove so that the lifting slide bar can freely slide up and down, and the other end of the lifting slide bar is fixedly connected with a guide mechanism capable of guiding the impact metal ball to fall. And the lifting slide bar is also marked with height scales so as to prepare for calculating the impact force borne by the glass to be measured.

Preferably, the glass shock resistance testing device is characterized in that: the placing frame is fixedly connected with a clamp capable of clamping glass to be tested.

Preferably, the glass shock resistance testing device is characterized in that: the periphery of the placing frame is provided with a protective cover.

The utility model has the advantages that:

1. when the impact resistance effect of the same kind of glass is measured, the height of the metal ball can be accurately and freely adjusted, the drop point can be accurately controlled through the guide mechanism, the test is convenient, the impact resistance effect is not influenced by human factors, and the accuracy is high.

2. When the impact resistance effects of various different glasses are tested and compared, the impact resistance effects at the same height can be visually compared.

3. Through the protection of safety cover, operational safety obtains guaranteeing.

The invention is further described with the aid of the accompanying drawings, in which, however, the embodiments do not constitute any limitation to the invention, and for a person skilled in the art, other drawings can be derived from the following drawings without inventive effort.

Drawings

Fig. 1 is a schematic perspective view of an embodiment of the present invention;

fig. 2 is a right side cross-sectional view of an embodiment of the present invention.

Reference numerals:

1. testing device body

2. Impact metal ball

3. Lifting slide bar

4. Base seat

5. Placing rack

6. Guiding groove

7. Guide mechanism

8. Clamp apparatus

9. Protective cover

Detailed Description

The invention will be further described with reference to the following examples in conjunction with the accompanying drawings. As shown in fig. 1, a glass impact resistance testing device comprises a testing device body (1), an impact metal ball (2) and a lifting slide bar (3), wherein: the testing device body (1) is of an L-shaped structure, a placing frame (5) for mounting glass to be tested is fixedly arranged on a base (4) of the testing device body (1), and a guide groove (6) is formed in the vertical side face of the testing device body (1); one end of the lifting slide bar (3) is vertically and slidably connected and installed in the guide groove (6) so that the lifting slide bar (3) can freely slide up and down, and the other end of the lifting slide bar (3) is fixedly connected with a guide mechanism (7) capable of guiding the impact metal ball (2) to fall. The lifting slide bar of the embodiment is also marked with height scales so as to prepare for calculating the impact force borne by the glass to be measured. But rack (5) fixedly connected with centre gripping glass's of this embodiment anchor clamps (8) to fastening glass improves and detects the accuracy. The periphery of the placing frame (5) is provided with a protective cover (9) so as to prevent glass from scattering and ensure the operation safety.

While one embodiment of the present invention has been described in detail, the description is only a preferred embodiment of the present invention, and should not be considered as limiting the scope of the present invention. All the equivalent changes and improvements made according to the application scope of the present invention should still belong to the protection scope of the present invention.

Claims (3)

1. The utility model provides a glass testing arrangement that shocks resistance, includes testing arrangement body (1), strikes metal ball (2) and lift slide bar (3), its characterized in that:

the testing device body (1) is of an L-shaped structure, a placing frame (5) for mounting glass to be tested is fixedly arranged on a base (4) of the testing device body (1), and a guide groove (6) is formed in the vertical side face of the testing device body (1);

one end of the lifting slide bar (3) is vertically and slidably connected and installed in the guide groove (6) so that the lifting slide bar (3) can freely slide up and down, and the other end of the lifting slide bar (3) is fixedly connected with a guide mechanism (7) capable of guiding the impact metal ball (2) to fall.

2. The glass impact resistance testing device according to claim 1, characterized in that the placing rack (5) is fixedly connected with a clamp (8) capable of clamping glass to be tested.

3. The glass impact resistance test device according to any one of claims 1 to 2, wherein: the periphery of the placing frame (5) is provided with a protective cover (9).

Images