CN212031192U

CN212031192U - Glass shrapnel bag impact experimental device

Info

Publication number: CN212031192U
Application number: CN202020838516.4U
Authority: CN
Inventors: 张跃; 汪明; 杨磊
Original assignee: Anhui Zhongrui Quality Testing Co ltd
Current assignee: Anhui Zhongrui Quality Testing Co ltd
Priority date: 2020-05-19
Filing date: 2020-05-19
Publication date: 2020-11-27
Anticipated expiration: 2030-05-19

Abstract

The utility model discloses a glass shrapnel bag impact experiment device, comprising a base plate, the lower extreme four corners department of bottom plate is equipped with the removal gyro wheel, the upper end of bottom plate is fixed with the backup plate, the both sides spiro union that the bottom plate is located the backup plate has locking screw, the both sides of backup plate are fixed with electric putter through the support, electric putter's expansion end outer end is fixed with the clamp splice, the spout has inwards been seted up to the upper end of backup plate, it has the lead screw to rotate the restriction in the spout, the outside cover of lead screw is equipped with the slider, a tip of lead screw is fixed with the hexagonal end, the lower terminal surface of slider offsets with the lower terminal surface of spout, the upper end of slider supports through the bracing piece has the layer board. The utility model utilizes two groups of electric push rods to drive the clamping blocks to move inwards, thereby realizing the rapid clamping and fixing of the glass piece on the backup plate and being convenient to operate; the transverse position and the horizontal height position of the drop point of the shot-bag can be finely adjusted according to requirements, so that various requirements are met.

Description

Glass shrapnel bag impact experimental device

Technical Field

The utility model relates to a building materials check out test set technical field especially relates to a glass shrapnel bag strikes experimental apparatus.

Background

The shot bag impact tester is a special test instrument for testing the impact resistance of toughened glass or photovoltaic modules. The instrument uses the impact body with the same mass to test the penetration resistance or the strength of the toughened glass under the impact of different heights, and comprises the measurement of the anti-splashing performance of various qualities such as plate glass, automobile glass, functional films for building glass and the like.

For this reason, a shot-bag impact test device is disclosed in patent specification with publication number CN208607072U, the on-line screen storage device comprises a base, support column and backup pad, the top fixed mounting of base has the support column, one side movable mounting of support column has stop gear, and the opposite side movable mounting of support column has clearance mechanism, the top fixed mounting of support column has the backup pad, one side movable mounting of backup pad bottom has the leather line, the one end movable mounting of leather line has the shot-bag, the opposite side movable mounting of support column has the spooler, the spooler is located the top of clearance mechanism, and the spooler is connected with the leather line, the both sides of base bottom all movable mounting have the universal wheel.

The shot bag impact test device has the disadvantages that firstly, the clamping mechanism is complicated in clamping and manufacturing, and the clamping reliability is not ideal; secondly, the transverse position and the horizontal height position of the drop point of the shot bag cannot be finely adjusted according to requirements. Therefore, optimization improvements are needed.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to overcome the above-mentioned problem that exists among the prior art, provide a glass shrapnel bag impact experimental apparatus.

In order to realize the technical purpose, the technical effect is achieved, the utility model discloses a realize through following technical scheme:

the utility model provides a glass shrapnel bag strikes experimental apparatus, includes the bottom plate, the lower extreme four corners department of bottom plate is equipped with the removal gyro wheel of taking self-locking mechanism, the upper end of bottom plate is fixed with the backup plate, the both sides spiro union that the bottom plate is located the backup plate has locking screw, the both sides of backup plate are fixed with electric putter through the support, electric putter's expansion end outer end is fixed with the clamp splice, the lower part of clamp splice is equipped with the bayonet socket of being convenient for the card to go into glass spare, the spout has inwards been seted up to the upper end of backup plate, it has the lead screw to rotate the restraint system in the spout, the outside cover of lead screw is equipped with the slider, a tip of lead screw is fixed with the hexagonal end that the spanner of being convenient for pulled, the lower terminal surface of slider offsets with the lower terminal surface of spout, the upper end of slider.

Further, in the glass shot bag impact experimental device, the backup plate is a rectangular plate body, the height of the backup plate is greater than the length of the glass piece, and the width of the backup plate is greater than the width of the glass piece.

Further, in the glass shot bag impact experimental apparatus, the bottom plate and the backup plate are made of stainless steel materials and are fixed by welding.

Further, in the glass shot bag impact experiment device, a supporting block for supporting the screw rod is arranged in the groove body of the sliding groove, and a guide hole matched with the screw rod is formed in a block body of the supporting block.

Further, in the glass shot bag impact experimental apparatus, the support rod is a hydraulic push rod with adjustable length.

Further, in the glass shot bag impact experimental apparatus, the lifting rope is a steel wire rope.

The utility model has the advantages that:

the utility model has reasonable structural design, on one hand, the two groups of electric push rods are utilized to drive the clamping blocks to move inwards, thereby realizing the rapid clamping and fixing of the glass piece on the backup plate and being convenient to operate; on the other hand, the transverse position and the horizontal height position of the drop point of the shot-bag can be finely adjusted according to requirements, so that various requirements are met.

Of course, it is not necessary for any product to achieve all of the above advantages simultaneously in practicing the invention.

Drawings

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

Fig. 1 is a schematic overall structure diagram of the present invention;

FIG. 2 is an enlarged view of a portion of the structure at A in FIG. 1;

FIG. 3 is a schematic structural view of a middle clamp block of the present invention;

in the drawings, the components represented by the respective reference numerals are listed below:

1-bottom plate, 2-moving roller, 3-backup plate, 4-locking screw, 5-support, 6-electric push rod, 7-clamping block, 8-glass piece, 9-chute, 10-screw rod, 11-hexagonal end, 12-slide block, 13-support rod, 14-supporting plate and 15-shrapnel bag.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.

Referring to fig. 1-3, the present embodiment is a glass shot bag impact testing apparatus, which includes a bottom plate 1, moving rollers 2 with self-locking mechanisms are installed at four corners of the lower end of the bottom plate 1, a backup plate 3 is fixed at the upper end of the bottom plate 1, locking screws 4 are screwed on two sides of the bottom plate 1 on the backup plate 3, and the bottom ends of the locking screws 4 are provided with tips. Two sets of electric push rods 6 are fixed on two sides of the backup plate 3 through the support 5, the outer end of the movable end of each electric push rod 6 is fixed with a clamping block 7, the lower portion of each clamping block 7 is provided with a bayonet convenient for clamping into the glass piece 8, and the front side of each bayonet is provided with an arc-shaped edge convenient for guiding the glass piece into. The upper end of the backup plate 3 is inwards provided with a sliding groove 9, a screw rod 10 is limited in the sliding groove 9 in a rotating mode, a sliding block 12 is sleeved on the outer side of the screw rod 10, and a hexagonal end 11 convenient for being pulled by a wrench is fixed at one end of the screw rod 10. The lower end surface of the slide block 12 is abutted against the lower end surface of the chute 9, the upper end of the slide block 12 is supported by a support rod 13 to form a support plate 14, and the support plate 14 is connected with a shotshell bag 15 through a lifting rope.

In this embodiment, the backup plate 3 is a rectangular plate, the height of the backup plate 3 is greater than the length of the glass member 8, and the width of the backup plate 3 is greater than the width of the glass member 8. The bottom plate 1 and the backup plate 3 are made of stainless steel materials and are fixed through welding.

In this embodiment, a supporting block for supporting the screw rod 10 is disposed in the groove body of the sliding groove 9, and a guiding hole matched with the screw rod 10 is formed in a block body of the supporting block.

In this embodiment, the support rod 13 is a hydraulic push rod with adjustable length. The lifting rope is a steel wire rope.

One specific application of this embodiment is: the glass piece clamping device is reasonable in structural design, on one hand, the clamping blocks 7 are driven to move inwards by the two groups of electric push rods 6, so that the glass piece 8 can be clamped and fixed on the backup plate 3 quickly, and the operation is convenient; on the other hand the horizontal position of the drop point of the shrapnel bag 15, the horizontal height position can be finely adjusted according to the requirement, the horizontal position is adjusted mainly by driving the sliding block 12 to displace through the lead screw transmission mechanism, and the horizontal height position is realized by stretching the supporting rod 13, so that various requirements are met.

The preferred embodiments of the present invention disclosed above are intended only to help illustrate the present invention. The preferred embodiments are not exhaustive and do not limit the invention to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and its practical applications, to thereby enable others skilled in the art to best understand the invention for and utilize the invention. The present invention is limited only by the claims and their full scope and equivalents.

Claims

1. The utility model provides a glass shrapnel bag strikes experimental apparatus, includes the bottom plate, the lower extreme four corners department of bottom plate is equipped with the removal gyro wheel of taking self-locking mechanism, its characterized in that: the upper end of bottom plate is fixed with the backup plate, the both sides spiro union that the bottom plate is located the backup plate has locking screw, the both sides of backup plate are fixed with electric putter through the support, electric putter's expansion end outer end is fixed with the clamp splice, the lower part of clamp splice is equipped with the bayonet socket of being convenient for the card to go into glass spare, the spout has inwards been seted up to the upper end of backup plate, it has the lead screw to rotate the restriction in the spout, the outside cover of lead screw is equipped with the slider, a tip of lead screw is fixed with the hexagonal end that is convenient for the spanner to pull, the lower terminal surface of slider offsets with the lower terminal surface of spout, the upper end of slider has the layer board through the bracing piece support, the layer board is connected with.

2. The glass shot bag impact experimental apparatus of claim 1, wherein: the bottom plate is a rectangular plate body, the height of the bottom plate is larger than the length of the glass piece, and the width of the bottom plate is larger than the width of the glass piece.

3. The glass shot bag impact experimental apparatus of claim 1, wherein: the bottom plate and the backup plate are made of stainless steel materials and are fixed through welding.

4. The glass shot bag impact experimental apparatus of claim 1, wherein: the groove body of the sliding groove is internally provided with a supporting block for supporting the screw rod, and a block body of the supporting block is provided with a guide hole matched with the screw rod.

5. The glass shot bag impact experimental apparatus of claim 1, wherein: the support rod is a hydraulic push rod with adjustable length.

6. The glass shot bag impact experimental apparatus of claim 1, wherein: the lifting rope is a steel wire rope.