CN219608915U

CN219608915U - Protective automatic test device for blasting

Info

Publication number: CN219608915U
Application number: CN202320009739.3U
Authority: CN
Inventors: 秦义洲; 王重霄; 刘勇; 赵庆柱
Original assignee: Jinan Rongxiao Technology Co ltd
Current assignee: Jinan Rongxiao Technology Co ltd
Priority date: 2023-01-04
Filing date: 2023-01-04
Publication date: 2023-08-29
Anticipated expiration: 2033-01-04

Abstract

The utility model discloses a protective automatic test device for blasting, and relates to the technical field of blasting detection. The device comprises an experiment assembly, wherein a protection room is built outside the experiment assembly, and a rotatable maintenance door plate is installed at one end of the protection room; the experiment assembly comprises limiting blocks and a reaction box, wherein the limiting blocks are provided with two blocks, and two ends between the two limiting blocks are respectively fixedly connected with a sliding rail with codes. According to the utility model, the explosive is placed in the reaction box, one surface of the measuring component faces the opening position of the reaction box, so that the impact wave energy generated by explosion pushes the measuring component to slide on the coded sliding rail, the moving distance of the measuring component is judged by detecting the numerical value on the coded sliding rail, and the product quality of the explosive is indirectly estimated, so that the detection of the product quality of the explosive is finished under the condition that the explosive is not directly contacted with the explosion site, and the potential safety hazard of an actual detection experiment is reduced.

Description

Protective automatic test device for blasting

Technical Field

The utility model relates to the technical field of blasting detection, in particular to a protective automatic test device for blasting.

Background

When the product detection is carried out on the blasted objects, the blasted objects are required to be subjected to a blasted performance detection experiment.

When the explosive substances explode, the generated high-temperature high-pressure gas expands at extremely high speed, part of energy released by the surrounding air explosion reaction is transmitted to the compressed air layer like a piston, the air is impacted to generate disturbance, so that the pressure degree and the like of the air are suddenly changed, the disturbance propagates in the air and is called as shock wave, and the shock wave brings a certain potential safety hazard to experimenters.

Disclosure of Invention

The utility model aims to provide a protective automatic test device for blasting, which aims to solve the problems in the background technology.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the protective automatic test device for blasting comprises an experimental assembly, wherein a protective room is built outside the experimental assembly, and a rotatable maintenance door plate is installed at one end of the protective room;

the experiment assembly comprises two limiting blocks and a reaction box, wherein two ends between the two limiting blocks are fixedly connected with a code-carrying sliding rail respectively, the code-carrying sliding rail and the two limiting blocks are fixed at one end inside the protection chamber respectively, and the reaction box is fixed at the other end inside the protection chamber;

an opening is formed in one side of the outer portion of the reaction box, a measuring component is connected to the outer portion of the sliding rail with the code in a sliding mode, and one face of the measuring component faces the position of the opening of the reaction box.

Preferably, a pushing cylinder is stably arranged on one side outside the protection chamber, a longitudinal sliding notch is formed in the reaction box, a storage frame is arranged in the reaction box, the storage frame is matched with the sliding notch, and the output end of the pushing cylinder is fixed with one side of the storage frame after penetrating through one side of the protection chamber.

Preferably, the measuring component comprises a movable plate, the movable plate is in sliding connection with the outside of the code sliding rail, an observation channel is formed in one end of the bottom of the movable plate, a miniature camera is fixedly arranged at the top end of the observation channel, and the output end of the miniature camera faces the code sliding rail.

Preferably, the one side fixedly connected with explosion-proof end cap of activity panel, explosion-proof end cap and opening looks adaptation, take the inside one end fixedly connected with of sign indicating number slide rail to receive the board, the one side of receiving the board has been seted up and has been carried the groove, is fixed with magnet on the inner wall of carrying the groove, the both sides of receiving the board outside carrying the groove fixedly connected with sponge blotter respectively, the assembly iron plate is installed to the another side fastening of activity panel, assembly iron plate and carry on groove looks adaptation.

Preferably, a console is fixedly connected to one side of the protection room, and the console is sequentially and electrically connected with the pushing cylinder and the miniature camera.

Preferably, the bottom of the control console and the bottom of the protection chamber are fixedly connected with a carrying table together, and the control console and the protection chamber are respectively positioned at two ends of the top of the carrying table.

Compared with the prior art, the utility model has the beneficial effects that:

this protection type automatic testing device for blasting is through placing the explosive in the inside of reaction box to let the one side of measuring part face the open position of reaction box, make the impact wave energy that the blasting produced promote measuring part and slide on the sign indicating number slide rail, through the numerical value on the detection sign indicating number slide rail, judge measuring part's travel distance, indirectly push out the product quality of explosive, realized under the condition that does not directly contact the blasting scene, accomplished the detection to explosive product quality, reduced the potential safety hazard of actual detection experiment.

This protection type automatic testing device for blasting is through seting up the carrying groove in the one side of receiving plate, is fixed with magnet on the inner wall of carrying groove to through the setting of installing the assembly iron plate at the another side fastening of movable panel, make movable panel after receiving the too strong impact, when removing and surpassing the stroke of taking a yard slide rail, can be by carrying on the timely locking to it of magnet on the groove, reduced movable panel and appear flying out the phenomenon outside the yard slide rail because of the shock wave.

Drawings

FIG. 1 is an isometric view of the present utility model;

FIG. 2 is an isometric view of an experimental assembly of the present utility model;

fig. 3 is an assembly view of the experimental assembly of the present utility model in a protective room.

In the figure: 1. a carrying table; 2. a console; 3. a protective chamber; 4. maintaining the door plate; 5. an experimental component; 501. a pushing cylinder; 502. a reaction cassette; 503. a storage frame; 504. a miniature camera; 505. a movable plate; 506. assembling an iron block; 507. a sliding rail with a code; 508. a receiving plate; 509. a limiting block; 510. a sponge cushion pad; 511. explosion-proof plug.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

It should be noted that, in the description of the present utility model, the terms "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, only for convenience in describing the present utility model and simplifying the description, and do not indicate or imply that the apparatus or elements to be referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model.

Furthermore, it should be understood that the dimensions of the various elements shown in the figures are not drawn to actual scale, e.g., the thickness or width of some layers may be exaggerated relative to other layers for ease of description.

It should be noted that like reference numerals and letters refer to like items in the following figures, and thus once an item is defined or illustrated in one figure, no further detailed discussion or description thereof will be necessary in the following description of the figures.

Referring to fig. 1-3, the device comprises an experiment assembly 5, a protection room 3 is built outside the experiment assembly 5, and a rotatable maintenance door plate 4 is installed at one end of the protection room 3.

Referring to fig. 2 and 3, it can be seen that in the present utility model, the experimental component 5 includes two limiting blocks 509 and a reaction box 502, wherein the limiting blocks 509 are provided with two limiting blocks, two ends between the two limiting blocks 509 are respectively and fixedly connected with a coded sliding rail 507, the coded sliding rail 507 and the two limiting blocks 509 are respectively fixed at one end inside the protection chamber 3, the reaction box 502 is fixed at the other end inside the protection chamber 3, and it is to be added that an opening is provided at one side outside the reaction box 502, a measuring component is slidably connected outside the coded sliding rail 507, and one surface of the measuring component faces the opening position of the reaction box 502.

It should be emphasized that in the utility model, by placing the blasted object in the reaction box 502 and making one surface of the measuring component face the opening position of the reaction box 502, the impact wave energy generated by blasting pushes the measuring component to slide on the coded slide rail 507, and by detecting the numerical value on the coded slide rail 507, the moving distance of the measuring component is judged, and the product quality of the blasted object is indirectly estimated, so that the detection of the product quality of the blasted object is completed without directly contacting the blasting site, and the potential safety hazard of the actual detection experiment is reduced.

It should be noted in detail that, in the present utility model, both placement of the blasts and replacement of the measuring means can be performed manually by opening the maintenance door panel 4.

Referring to fig. 1, in the present utility model, a pushing cylinder 501 is firmly installed at one side of the outer portion of the protection chamber 3, a longitudinal sliding gap is formed in the reaction box 502, a storage frame 503 is placed in the reaction box 502, the storage frame 503 is adapted to the sliding gap, and an output end of the pushing cylinder 501 is fixed to one side of the storage frame 503 after penetrating through one side of the protection chamber 3.

It should be noted that, referring to fig. 3, a placement notch is formed on the other side of the exterior of the protection chamber 3, wherein the placement notch is adapted to the storage frame 503, so that in actual use, the blasts can be put into the reaction box 502 through the placement notch.

The measuring part comprises a movable plate 505, the movable plate 505 is in sliding connection outside the code sliding rail 507, an observation channel is formed in one end of the bottom of the movable plate 505, a miniature camera 504 is fixedly arranged at the top end of the observation channel, and the output end of the miniature camera 504 faces the code sliding rail 507.

Wherein coded slide 507 is formed by engraving measurements on a common slide.

It should be noted that, in the present utility model, an explosion-proof plug 511 (for bearing the object of the explosion impact portion) is fixedly connected to one surface of the movable plate 505, the explosion-proof plug 511 is adapted to the opening, one end inside the coded sliding rail 507 is fixedly connected to a receiving plate 508, a carrying groove is formed on one surface of the receiving plate 508, a magnet is fixed on the inner wall of the carrying groove, two sides of the receiving plate 508 outside the carrying groove are respectively fixedly connected to a sponge cushion 510, an assembling iron block 506 is fixedly mounted on the other surface of the movable plate 505, and the assembling iron block 506 is adapted to the carrying groove.

It should be emphasized that, according to the utility model, the carrying groove is formed on one surface of the receiving plate 508, the magnet is fixed on the inner wall of the carrying groove, and the mounting iron block 506 is fastened and mounted on the other surface of the movable plate 505, so that when the movable plate 505 moves beyond the travel of the stacking slide rail 507 after being subjected to the strong impact, the movable plate 505 can be locked by the magnet on the carrying groove in time, and the phenomenon that the movable plate 505 flies out of the stacking slide rail 507 due to the impact wave is reduced.

It should be noted that, referring to fig. 1, a console 2 is fixedly connected to one side outside the protection chamber 3, the console 2 is electrically connected to the pushing cylinder 501 and the micro camera 504 in sequence, wherein a carrying table 1 is fixedly connected to the bottom of the console 2 and the bottom of the protection chamber 3 together, and the console 2 and the protection chamber 3 are respectively located at two ends of the top of the carrying table 1.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein 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. Explosion is with protection type automatic test device, including experimental subassembly (5), its characterized in that: a protective chamber (3) is built outside the experimental assembly (5), and a rotatable maintenance door plate (4) is installed at one end of the protective chamber (3); the experiment assembly (5) comprises limiting blocks (509) and a reaction box (502), wherein the limiting blocks (509) are provided with two limiting blocks, two ends between the two limiting blocks (509) are respectively fixedly connected with a code sliding rail (507), the code sliding rail (507) and the two limiting blocks (509) are respectively fixed at one end inside the protection chamber (3), and the reaction box (502) is fixed at the other end inside the protection chamber (3); an opening is formed in one side of the outer portion of the reaction box (502), a measuring component is connected to the outer portion of the coded sliding rail (507) in a sliding mode, and one face of the measuring component faces the opening position of the reaction box (502).

2. The protective automatic test equipment for blasting according to claim 1, wherein: the pushing cylinder (501) is stably installed on one side of the outer portion of the protection chamber (3), a longitudinal sliding gap is formed in the reaction box (502), a storage frame (503) is placed in the reaction box (502), the storage frame (503) is matched with the sliding gap, and the output end of the pushing cylinder (501) is fixed on one side of the protection chamber (3) after penetrating through the side of the protection chamber and one side of the storage frame (503).

3. The protective automatic test equipment for blasting according to claim 2, wherein: the measuring component comprises a movable plate (505), the movable plate (505) is in sliding connection outside the code sliding rail (507), an observation channel is formed in one end of the bottom of the movable plate (505), a miniature camera (504) is fixedly arranged at the top end of the observation channel, and the output end of the miniature camera (504) faces the code sliding rail (507).

4. A protective automatic test equipment for blasting according to claim 3, wherein: one side fixedly connected with explosion-proof end cap (511) of activity panel (505), explosion-proof end cap (511) and opening looks adaptation, take inside one end fixedly connected with of sign indicating number slide rail (507) to receive board (508), carry on the groove has been seted up to the one side of receiving board (508), be fixed with magnet on the inner wall of carrying on the groove, both sides outside carrying on the groove respectively fixedly connected with sponge blotter (510) of receiving board (508), assembly iron plate (506) are installed to the another side fastening of activity panel (505), assembly iron plate (506) and carry on groove looks adaptation.

5. A protective automatic test equipment for blasting according to claim 3, wherein: one side outside the protection room (3) is fixedly connected with a control console (2), and the control console (2) is electrically connected with the pushing cylinder (501) and the miniature camera (504) in sequence.

6. The protective automatic test equipment for blasting according to claim 5, wherein: the bottom of the control desk (2) and the bottom of the protection room (3) are fixedly connected with a carrying platform (1), and the control desk (2) and the protection room (3) are respectively arranged at two ends of the top of the carrying platform (1).