CN2773612Y

CN2773612Y - Antiknock container

Info

Publication number: CN2773612Y
Application number: CN 200420055905
Authority: CN
Inventors: 蒋友明
Original assignee: Individual
Current assignee: Individual
Priority date: 2004-12-30
Filing date: 2004-12-30
Publication date: 2006-04-19
Anticipated expiration: 2014-12-30

Abstract

The utility model relates to an anti-explosive container which belongs to the explosion material (detonator) storage and transportation apparatus. The antiknock container comprises an upper cover, a barrel body and a fixing supporting frame. The utility model is characterized in that the barrel body is composed of an outer barrel and an inner barrel, wherein the outer barrel is a circular barrel, the upper end of which is opened and the lower end of which is closed, and the lower part of the inner barrel is provided with a lower wave eliminating plate. The upper cover is composed of a top cover plate and a cover wall, wherein the lower end of the cover wall is provided with an upper wave eliminating plate, the upper end openings of the cover wall and the outer barrel are connected through a spline, and the top cover plate is provided with an explosion discharging bolt. The safe operation can be ensured by the utility model when the explosion material and explosive are transported in the same vehicle. Once the explosion happens, the harmful gas produced by the explosion can be sealed in the container until the harmful gas is transported to an appropriate place to be discharged, thereby, the environmental pollution and the casualty and the damage of surrounding persons, facilities, etc. can be avoided. The utility model has the advantages of convenient and flexible opening and closing, large charge capacity, long service life, high anti-explosive and explosion suppression performance, etc., and the utility model is suitable for the transportation of the explosion material in the same vehicle with the explosive on the explosive special transportation vehicle.

Description

Anti-knock container

Technical field

The utility model belongs to exploder material (detonator) storing utensil, is specifically related to a kind of anti-knock container.

Background technology

When transporting industrial explosive material, regulation must divide car to load transportation in explosive in the explosive and exploder material (detonator, fuse cord etc.), so not only made the dispensing of explosive very inconvenient, nor was convenient to the management of explosive in the past.Therefore, the anti-knock containers that adopt load the exploder material more when transporting explosive at present, then anti-knock container is installed in and separates on the automobile of transportation explosive and with anti-knock container and explosive and realize that explosive and exploder material transport with car, avoid just in case the exploder material is ignited the explosive with the car transportation when blasting, thus the security when improving explosive and exploder material and transporting with car.

Existing anti-knock container generally is made up of container body and loam cake, and loam cake adopts screw thread or flange to be connected with container body more, and the general capacity of these anti-knock containers is less, the more difficult meeting the market requirement of its useful load.The container that employing is threaded is because screw strength is relatively poor, and frequent keying can make thread abrasion serious, influences the service life of anti-knock container; And these container bottoms all must be provided with explosion-proof diaphragm, when the exploder material in the container was blasted, explosion-proof diaphragm was at first washed open, and the detonation gas that blast is produced is discharged from the container bottom at once, the noxious gas emission that blast can't be produced arrives suitable place, contaminated environment; If this container is installed on the automobile, it is fuel tank or spare tyre, the crossbeam etc. of automobile lower that its scavenge port is aimed at, and has many unsafe factors; If automobile is blasted in the anti-knock container when travel in business district or the numerous place of other pedestrians just, positive pressure of shock wave that detonation gas produced of discharging and noise can produce adverse influence near the pedestrian the demolition point all well beyond specified standard.Though and the anti-knock container that adopts flange to connect when using security performance better, it opens and closes all very inconvenience, thinks little of in the use whether blast took place in it, and the gas that the blast back is produced drains comparatively difficulty, its practicality is relatively poor.

Summary of the invention

At the problems referred to above, the purpose of this utility model provides and a kind ofly opens and closes that flexible, struck capacity is big, long service life, anti-knock container that the antiknock explosion insulation performance is good, when being transported with car, exploder material and explosive guarantee safety, and just in case the pernicious gas that blast produces can be enclosed in the container when blasting in the container, again at suitable place discharge of noxious gases, thereby avoid contaminated environment and on every side to personnel, facility etc. cause injures and deaths and destruction.

The purpose of this utility model realizes as follows: a kind of anti-knock container, comprise loam cake, cylindrical shell and fixed support, it is characterized in that cylindrical shell is made of urceolus and inner core, wherein urceolus is a upper end open and the cylinder of lower end closed, the inner core bottom is provided with down the wave absorption plate, and loam cake is made of lamina tecti and tegmental wall, and wherein the tegmental wall lower end is provided with the wave absorption plate, be connected by spline between the upper port of tegmental wall and urceolus, lamina tecti is provided with the venting of dust explosion bolt.

Wave absorption plate down of the present utility model is provided with soft liner, is being provided with plurality of strengthening ribs along the cylinder inboard wall periphery below the wave absorption plate down.

Lamina tecti is provided with handle, is provided with soft liner below the last wave absorption plate, and last wave absorption plate top is provided with plurality of strengthening ribs along the tegmental wall inner rim.

The urceolus upper end outside is provided with down lock ring, and the correspondence position at the edge of loam cake is provided with lock ring.

The edge of the lamina tecti that is positioned at the tegmental wall outside and engages with the urceolus upper port is provided with sealing ring.

In the utility model, owing to is connected by spline between loam cake and the cylindrical shell, the loam cake keying is very flexible, and not easy to wear, can prolong the service life of anti-knock container greatly.The inside and outside barrel structure of its bilayer can strengthen the impact resistance of barrel greatly, at first withstand shocks in the time of then can in container, the blasting pressure of ripple of the upper and lower wave absorption plate that is separately positioned on loam cake and inner core bottom, balance out most of shock wave, to alleviate the pressure of explosion wave to loam cake and container bottom, be located at soft liner on the upper and lower wave absorption plate and then can reduce the vibrations of the exploder material in the container, just in case also can play cushioning effect when blast takes place, improve the antiknock explosion insulation performance of cylindrical shell greatly.In addition, if blast took place in the container, pressure in the container can make loam cake open, the pernicious gas that blast is produced does not outwards discharge immediately but still is sealed in the container, the venting of dust explosion bolt of outwarding winding again when container is transported to suitable place by the time emits gas, greatly reduce the positive pressure of shock wave and the noise of explosion time, can personnel and the facility around the explosion time do not damaged and destroy, also can not pollute environment at that time.Compared with prior art, the utlity model has and open and close advantages such as flexible, that struck capacity big, long service life, antiknock explosion insulation performance are good.

Description of drawings

Fig. 1 is a structural representation of the present utility model.

Fig. 2 is the cross-sectional view of cylindrical shell 10.

Fig. 3 is the cross-sectional view of loam cake 1.

Among the above-mentioned figure: 1 expression loam cake; 2 expression sealing rings; The wave absorption plate is gone up in 3 expressions; The soft liner of 4 expressions; 5 expression urceolus; 6 expression inner cores; The soft liner of 7 expressions; 8 expressions are the wave absorption plate down; 9 expression fixed supports; 10 expression cylindrical shells; The 11 expression spline collars; 12 expression reinforcements; 13 expression bottom (head)s; 14 expressions are lock ring down; 15 expression venting of dust explosion bolts; 16 expression handles; 17 expression lamina tectis; Lock ring is gone up in 18 expressions; 19 expression splines; 20 expression tegmental walls; 21 expression reinforcements.

The specific embodiment

The utility model will be further described below with reference to accompanying drawing and by embodiment.

As Fig. 1, Fig. 2 and shown in Figure 3, this anti-knock container has loam cake 1, cylindrical shell 10 and is welded on the fixed support 9 of cylindrical shell bottom, cylindrical shell 10 is made of urceolus 5 and inner core 6, urceolus 6 upper end open, there is a bottom (head) 13 integrally welded with it lower end, following wave absorption plate 8 is arranged at inner core 5 bottoms, loam cake 1 is made of lamina tecti 17 and cylindrical tegmental wall 20, wherein tegmental wall 20 lower ends are provided with wave absorption plate 3, tegmental wall 20 is provided with spline 19, can be connected with the spline collar 11 of the upper port inboard of urceolus 6, venting of dust explosion bolt 15 is housed on the lamina tecti 17.In order to reduce the vibrations of the exploder material in the container, also can play cushioning effect just in case explode when taking place, be equipped with soft liner 7 above the following wave absorption plate 8, the one side down of last wave absorption plate 3 also is equipped with soft liner 4; In order to make wave absorption plate 3, following wave absorption plate 8 can bear bigger pressure when contingency is blasted, last wave absorption plate 3 tops are provided with plurality of strengthening ribs 21 along the inner rim of tegmental wall 20, and following wave absorption plate 8 belows are provided with plurality of strengthening ribs 12 along urceolus 5 inner peripheral wall; The edge of the lamina tecti 17 that is positioned at the outer example of tegmental wall 20 and engages with urceolus 5 upper port is equipped with sealing ring 2, can make loam cake 1 and cylindrical shell 10 play cushioning effect when covering, and avoids because of bump produces spark, and prevent poisonous gas leakage when contingency is blasted; Urceolus 5 upper end arranged outside time lock ring 14, the correspondence position at the edge of lamina tecti 17 is provided with lock ring 18, in case loam cake 1 is in use loosening.When using this anti-knock container to transport exploder materials such as detonator, by fixed support 9 it is installed on the explosive special transport vehicle, the exploder material is put into this container, cover loam cake 1, with upper and lower lock ring fastening, can make container airtight fully, just in case in the process of transporting, blast in the container, also the confined gas that blast can be produced outwards discharges in container rather than immediately, the venting of dust explosion bolt for the treatment of to outward winding again when it is transported to suitable place is discharged gas, reduces to the pollution of environment and to the influence around the demolition point.Even blast in the container, the good antiknock explosion insulation performance that it had can not make the explosive generation induced detonation with the car transportation yet, thereby makes exploder material and explosive become safer with the car transportation.

Claims

1. anti-knock container, comprise loam cake (1), cylindrical shell (10) and fixed support (9), it is characterized in that cylindrical shell (10) is made of urceolus (5) and inner core (6), wherein urceolus (5) is a upper end open and the cylinder of lower end closed, inner core (6) bottom is provided with down wave absorption plate (8), loam cake (1) is made of lamina tecti (17) and tegmental wall (20), wherein tegmental wall (20) lower end is provided with wave absorption plate (3), be connected by spline between the upper port of tegmental wall (20) and urceolus (5), lamina tecti (17) is provided with venting of dust explosion bolt (15).

2. anti-knock container according to claim 1 is characterized in that wave absorption plate (8) is provided with soft liner (7) down, is being provided with plurality of strengthening ribs (12) along the cylinder inboard wall periphery below the wave absorption plate (8) down.

3. anti-knock container according to claim 1 and 2 is characterized in that lamina tecti (17) is provided with handle (16), is provided with soft liner (4) below the last wave absorption plate (3), and last wave absorption plate (3) top is provided with plurality of strengthening ribs (19) along the tegmental wall inner rim.

4. anti-knock container according to claim 1 and 2 is characterized in that urceolus (5) the upper end outside is provided with down lock ring (14), and the correspondence position at the edge of loam cake (1) is provided with lock ring (18).

5. anti-knock container according to claim 3 is characterized in that being positioned at tegmental wall (20) outside and is provided with sealing ring (2) with the edge of the lamina tecti that engages (17) of urceolus (5) upper port.

6. anti-knock container according to claim 4 is characterized in that being positioned at outside the tegmental wall (20) and the edge of the lamina tecti (17) that engages with urceolus (5) upper port and is provided with sealing ring (2).