CN216925328U

CN216925328U - Device for measuring impact force of fireworks and crackers

Info

Publication number: CN216925328U
Application number: CN202220691953.7U
Authority: CN
Inventors: 张则雪; 杜培明; 常文志; 赵黎明
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-03-28
Filing date: 2022-03-28
Publication date: 2022-07-08
Anticipated expiration: 2032-03-28

Abstract

The application provides a device of survey fireworks and crackers impact force, including supporting box, still include: the observation box body is connected to the top of the supporting box through a fixing plate, a cover plate is arranged on the top of the observation box body, the inside of the observation box body is connected with a blasting tank through a base, a data collector is arranged on the outer wall of the blasting tank, a pushing device is arranged inside the blasting tank, and one end, far away from the blasting tank, of the pushing device penetrates through the observation box body and extends outwards to be used for conveying and processing the firecracker and fireworks; the purification device is connected to the top of the cover plate, one end of the purification device, which is far away from the cover plate, is communicated with the blasting tank, and a placing assembly is arranged in the supporting box and used for collecting blasted fireworks and crackers; this application can carry out filtration treatment to the inside flue gas of blasting jar, and the air pump guarantees the observation effect to blasting jar inside to the inside flue gas inspiration in-process of blasting jar simultaneously, has improved the device practicality, has simplified the operation flow that carries out the collection to the fireworks and crackers after the blasting simultaneously.

Description

Device for measuring impact force of fireworks and crackers

Technical Field

The utility model relates to the field of safety protection, in particular to a device for measuring the impact force of fireworks and crackers.

Background

Fireworks and crackers are also called fireworks, fireworks and fireworks, and people working in China invented earlier, and the invented fireworks and crackers are propagated to Europe to be used in military affairs, and only used for appreciation and watching in China. It is often used in ceremonies or shows, and the only activities of modern China and the world that can discharge fireworks and crackers in the same day and night are cross-year activities. If the safety of people is not noticed during use, particularly some naughty children are easy to endanger the life safety of surrounding people, and even the problems of explosion, fire and the like can be caused. However, the kinds of fireworks and crackers are various, and the impact force generated when each kind of fireworks and crackers is applied is determined without a special device, so that the management of the fireworks and crackers is difficult.

The device for measuring the impact force of the fireworks and crackers, which is provided by the utility model patent (application number: CN201710118498.5) in China, comprises a circular table and a glass box arranged on the surface of the circular table, wherein the glass box comprises an opening and closing door plate positioned at the top, four transparent glass side walls connected with the opening and closing door plate and a bearing plate detachably connected with the four glass side walls through buckles, an air cylinder is arranged in the glass box, a spring clamping jaw for fixing the fireworks and crackers is arranged at the tail end of a push rod of the air cylinder, an igniter is further arranged in the glass box, flame generated by the igniter is positioned on an extension line of the stroke of the push rod of the air cylinder, a layer of asbestos gauze is laid on the bearing plate, and an anti-skidding plastic pad is arranged between the asbestos gauze and the bearing plate. The utility model provides a device for measuring the impact force of fireworks and crackers.

But the device still has certain weak point, and the device is not good to the fireworks and crackers after the blasting stability when gathering and handling, and the structure is loaded down with trivial details, simultaneously because a large amount of smog emerge easily among the fireworks and crackers combustion process, influences surveyor's observation effect. Therefore, the device for measuring the impact force of the fireworks and crackers is improved.

SUMMERY OF THE UTILITY MODEL

The utility model aims to: stability is not good when the device to present existence is collected and is handled fireworks and crackers after the blasting, and the structure is loaded down with trivial details, simultaneously because a large amount of smog are emitted easily in the fireworks and crackers combustion process, influences surveyor's observation effect.

In order to realize the purpose of the utility model, the utility model provides the following technical scheme:

the device for measuring the impact force of fireworks and crackers improves the problems.

The present application is specifically such that:

the utility model provides a survey fireworks and crackers impact force's device, includes the supporting box, still includes:

the observation box body is connected to the top of the supporting box through a fixing plate, a cover plate is arranged on the top of the observation box body, a blasting tank is connected to the interior of the observation box body through a base, a data collector is arranged on the outer wall of the blasting tank, a pushing device is arranged in the blasting tank, and one end, far away from the blasting tank, of the pushing device penetrates through the observation box body and extends outwards to be used for conveying and processing the firecracker and firework;

purifier connects at the apron top, purifier keeps away from the one end of apron and is linked together with the blasting jar, the inside subassembly of placing that is provided with of supporting box for collect the fireworks and crackers after the blasting.

As the preferred technical scheme of this application, pusher is including connecting first shrouding and the second shrouding at blasting jar both ends lateral wall, the inside sliding connection of blasting jar has L type push pedal, the second shrouding is passed and outwards extends to the one end of L type push pedal, be connected through elastic component between L type push pedal and the second shrouding.

As the preferred technical scheme of this application, elastic component is including connecting the expanding spring at second shrouding outer wall, the one end of expanding spring second shrouding is connected at L type push pedal inner wall, L type push pedal outer wall is provided with the handle bar, the through-hole has been seted up to first shrouding inside.

As the preferred technical scheme of this application, purifier is including connecting the filter at the apron top, the filter is provided with two sets ofly, two sets of along the apron top be linked together through the connecting pipe between the filter, the filter outer wall is provided with first connecting pipe, observe the box lateral wall be provided with first connecting pipe assorted air pump, cooperate through the second connecting pipe between air pump and the blasting jar.

As the preferred technical scheme of this application, place the subassembly including connecting the frame of placing at the supporting box inside, the base bottom is provided with and places frame assorted conveying pipeline.

Compared with the prior art, the utility model has the beneficial effects that: can carry out filtration treatment to the inside flue gas of blasting jar, the air pump guarantees the observation effect to blasting jar inside to the inside flue gas inspiration in-process of blasting jar simultaneously, has improved the device practicality, has simplified the operation flow of collecting the fireworks and crackers after the blasting simultaneously.

In the scheme of the application:

1. through the air pump, the first connecting pipe, the second connecting pipe and the filter, the smoke in the blasting tank can be filtered, the smoke is prevented from being directly discharged into the air to pollute the environment, meanwhile, the air pump ensures the observation effect on the interior of the blasting tank in the smoke suction process of the blasting tank, the practical performance of the device is improved, and the problems of poor stability and complex structure when the blasted fireworks and crackers are collected and processed in the prior art are solved;

2. through the expanding spring who sets up, place frame and handle bar to simplify the operation flow that carries out the collection to the fireworks and crackers after the blasting, guaranteed the stability of the device operation simultaneously, solved among the prior art because a large amount of smog emerge easily among the fireworks and crackers combustion process, influence the problem of surveyor's observation effect.

Drawings

FIG. 1 is a first schematic sectional view of a device for measuring the impact force of fireworks and crackers provided by the present application;

FIG. 2 is a schematic cross-sectional view of a second embodiment of the apparatus for measuring the impact force of fireworks and crackers provided by the present application;

FIG. 3 is a schematic view showing a part of the structure of the device for measuring the impact force of fireworks and crackers provided by the present application;

FIG. 4 is a schematic view of a second partial structure of the device for measuring the impact force of fireworks and crackers provided by the present application;

FIG. 5 is a schematic view of a third partial structure of the device for measuring the impact force of fireworks and crackers provided by the present application;

FIG. 6 is an enlarged view of part A of FIG. 5 of the device for measuring the impact force of fireworks and crackers provided by the present application.

The following are marked in the figure:

10. a support box; 101. a fixing plate; 102. observing the box body; 103. a cover plate; 104. a first seal plate; 105. blasting the tank; 106. a second seal plate; 107. an L-shaped push plate; 108. a tension spring; 109. a handle bar; 110. a second connecting pipe; 20. an air pump; 201. a first connecting pipe; 202. a filter; 203. placing the frame; 204. a first closing plate.

Detailed Description

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 described clearly and completely with reference to the accompanying drawings. It is to be understood that the embodiments described are only a few embodiments of the present invention, and not all embodiments.

Thus, the following detailed description of the embodiments of the utility model is not intended to limit the scope of the utility model as claimed, but is merely representative of some embodiments of the utility model. 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.

It should be noted that the embodiments of the present invention and the features and technical solutions thereof may be combined with each other without conflict.

It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined and explained in subsequent figures.

In the description of the present invention, it should be noted that the terms "upper" and "lower" indicate the orientation or position relationship based on the orientation or position relationship shown in the drawings, or the orientation or position relationship which is usually placed when the utility model is used, or the orientation or position relationship which is usually understood by those skilled in the art, and these terms are only used for convenience of describing the present invention and simplifying the description, but do not indicate or imply that the device or element which is referred to must have a specific orientation, be constructed in a specific orientation and be operated, and therefore, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and the like are used solely to distinguish one from another, and are not to be construed as indicating or implying relative importance.

As shown in fig. 1 to 4, the present embodiment provides a device for measuring the impact force of fireworks and crackers, which comprises a supporting box 10, and further comprises:

the observation box body 102 is connected to the top of the support box 10 through a fixing plate 101, a cover plate 103 is arranged on the top of the observation box body 102, the interior of the observation box body 102 is connected with a blasting tank 105 through a base 104, a data collector is arranged on the outer wall of the blasting tank 105, a pushing device is arranged inside the blasting tank 105, and one end, away from the blasting tank 105, of the pushing device penetrates through the observation box body 102 and extends outwards to convey and process the firecracker and fireworks;

purifier, connect at apron 103 top, purifier keeps away from the one end of apron 103 and is linked together with blasting jar 105, the inside subassembly of placing that is provided with of supporting box 10, a fireworks and crackers for after the blasting is collected, pusher through setting up, purifier and place the subassembly, can carry out filtration treatment to the inside flue gas of blasting jar 105, air pump 20 guarantees the observation effect to blasting jar 105 inside to the inside flue gas inspiration in-process of blasting jar 105 simultaneously, the device practicality has been improved, the operation flow of collecting is carried out to the fireworks and crackers after the blasting has been simplified simultaneously.

As shown in fig. 4-5, as a preferred embodiment, in addition to the above-mentioned manner, the pushing device further includes a first closing plate 204 and a second closing plate 106 connected to the side walls of both ends of the blasting tank 105, an L-shaped pushing plate 107 is slidably connected inside the blasting tank 105, one end of the L-shaped pushing plate 107 passes through the second closing plate 106 and extends outwards, the L-shaped pushing plate 107 is connected with the second closing plate 106 through an elastic component, and by providing the L-shaped pushing plate 107, the handle rod 109 moves outwards along the inside of the blasting tank 105 through the L-shaped pushing plate 107, so that the fireworks and cracker residues fall into the placing frame 203 along with the action of gravity.

As shown in fig. 6, in addition to the above-mentioned embodiment, the elastic component further includes an expansion spring 108 connected to the outer wall of the second sealing plate 106, one end of the second sealing plate 106 of the expansion spring 108 is connected to the inner wall of the L-shaped push plate 107, the outer wall of the L-shaped push plate 107 is provided with a handle rod 109, a through hole is formed inside the first sealing plate 204, and the first sealing plate 204 is arranged to effectively ensure the feasibility of the operation of the device, ensure sufficient oxygen during the combustion of the firecracker, and realize the internal air circulation.

As shown in fig. 1-3, as a preferred embodiment, on the basis of the above manner, further, the purification device includes two sets of filters 202 connected to the top of the cover plate 103, the two sets of filters 202 are disposed along the top of the cover plate 103, the two sets of filters 202 are connected through a connecting pipe, a first connecting pipe 201 is disposed on the outer wall of each filter 202, an air pump 20 matched with the first connecting pipe 201 is disposed on the outer side wall of the observation box 102, the air pump 20 is matched with the blasting tank 105 through a second connecting pipe 110, the air pump 20 can filter the smoke inside the blasting tank 105 to avoid directly discharging to the air to pollute the environment, and meanwhile, the air pump 20 ensures the observation effect on the inside of the blasting tank 105 in the smoke suction process of the blasting tank 105.

As shown in fig. 2, as a preferred embodiment, on the basis of the above-mentioned mode, further, the placing component includes a placing frame 203 connected inside the supporting box 10, a material conveying pipeline matched with the placing frame 203 is arranged at the bottom of the base 104, and through the placing frame 203 and the material conveying pipeline, the firework residue falls into the placing frame 203 along the material conveying pipeline.

Specifically, this survey device of fireworks and crackers impact force is when using: the fireworks and crackers are placed on the top of the L-shaped push plate 107 inside the blasting tank 105, impact force detection is conducted on the fireworks and crackers, data are transmitted to a detector through a data collector arranged on the outer wall of the blasting tank 105, the air pump 20 is started at the same time, the air pump 20 conveys smoke inside the blasting tank 105 to the top of the filter 202 through the second connecting pipe 110, the filter 202 purifies and discharges the smoke, the smoke inside the blasting tank 105 can be filtered through the arranged air pump 20, the first connecting pipe 201, the second connecting pipe 110 and the filter 202, environment pollution caused by direct discharge to the air is avoided, meanwhile, the observation effect of the smoke inside the blasting tank 105 is guaranteed in the process of sucking the smoke inside the blasting tank 105 by the air pump 20, the practical performance of the device is improved, after detection is completed, the handle rod 109 is manually pulled, the handle rod 109 moves outwards along the inside the blasting tank 105 through the L-shaped push plate 107, thereby fireworks and crackers residue falls into to placing in the frame 203 along with the action of gravity, when the residue falls to the greatest extent, release handle pole 109, L type push pedal 107 resets rapidly under expanding spring 108's effect, expanding spring 108 through setting up, place frame 203 and handle pole 109, thereby the operation flow that fireworks and crackers after the blasting were collected has been simplified, the stability of the device operation has been guaranteed simultaneously, and through the first shrouding 204 that sets up, the feasibility of the device operation has effectively been guaranteed, abundant oxygen has when can guaranteeing the firecracker burning, inside air cycle has been realized.

The above embodiments are only used for illustrating the utility model and not for limiting the technical solutions described in the utility model, and although the present invention has been described in detail in the present specification with reference to the above embodiments, the present invention is not limited to the above embodiments, and therefore, any modification or equivalent replacement of the present invention is made; all such modifications and variations are intended to be included herein within the scope of this disclosure and the present invention and within the scope of the following claims.

Claims

1. The utility model provides a survey device of fireworks and crackers impact force, includes supporting box (10), its characterized in that still includes:

the observation box body (102) is connected to the top of the supporting box (10) through a fixing plate (101), a cover plate (103) is arranged on the top of the observation box body (102), a blasting tank (105) is connected to the inside of the observation box body (102) through a base (104), a data collector is arranged on the outer wall of the blasting tank (105), a pushing device is arranged inside the blasting tank (105), and one end, far away from the blasting tank (105), of the pushing device penetrates through the observation box body (102) and extends outwards to be used for conveying and processing the firecracker and firework;

purifier connects at apron (103) top, purifier keeps away from the one end of apron (103) and is linked together with blasting jar (105), the subassembly is placed to inside being provided with of supporting box (10) for collect the fireworks and crackers after the blasting.

2. A device for determining the impact force of fireworks and crackers as claimed in claim 1, wherein the pushing device comprises a first closing plate (204) and a second closing plate (106) connected to the side walls of both ends of the blasting tank (105), an L-shaped pushing plate (107) is slidably connected inside the blasting tank (105), one end of the L-shaped pushing plate (107) passes through the second closing plate (106) and extends outwards, and the L-shaped pushing plate (107) and the second closing plate (106) are connected through an elastic component.

3. A device for measuring the impact force of fireworks and crackers as claimed in claim 2, wherein said elastic component comprises a telescopic spring (108) connected to the outer wall of the second sealing plate (106), one end of the second sealing plate (106) of the telescopic spring (108) is connected to the inner wall of the L-shaped pushing plate (107), the outer wall of the L-shaped pushing plate (107) is provided with a handle bar (109), and the first sealing plate (204) is provided with a through hole therein.

4. A device for measuring impact force of fireworks and crackers as claimed in claim 3, wherein said purification device comprises two sets of filters (202) connected to the top of cover plate (103), said two sets of filters (202) are arranged along the top of cover plate (103), said two sets of filters (202) are connected via connecting pipe, said filter (202) is provided with a first connecting pipe (201) on its outer wall, said observation box (102) is provided with an air pump (20) on its outer wall, said air pump (20) is connected with the blasting tank (105) via a second connecting pipe (110).

5. A device for measuring the impact force of fireworks and crackers as claimed in claim 1, wherein said placing component comprises a placing frame (203) connected inside the supporting box (10), and the bottom of said base (104) is provided with a material conveying pipeline matched with the placing frame (203).