CN1320332C

CN1320332C - Anti-knock container

Info

Publication number: CN1320332C
Application number: CNB2004100116856A
Authority: CN
Inventors: 蒋友明
Original assignee: Individual
Current assignee: Individual
Priority date: 2004-12-30
Filing date: 2004-12-30
Publication date: 2007-06-06
Anticipated expiration: 2024-12-30
Also published as: CN1632445A

Abstract

The present invention belongs to a device for storing and transporting initiation devices (primers), particularly to an explosion-proof container. The explosion-proof container comprises an upper cover, a cylinder body and a fixed bracket. The present invention is characterized in that the cylinder body is composed of an outer cylinder and an inner cylinder, wherein the outer cylinder is a cylinder with an open upper end and a closed lower end, and the lower part of the inner cylinder is provided with a lower wave absorption 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 absorption plate, the cover wall is connected with the upper end opening of the outer cylinder by splines, and explosion leakage bolts are arranged on the top cover plate. The present invention can ensure safety when initiation devices and explosive are transported in the same vehicles, harmful gas which is generated by explosion can also be enclosed in the container in case explosion happens in the container, and the harmful gas is discharged when the harmful gas is transported to proper places, so casualties and damage which are caused to pollution environments and surrounding people, facilities, etc. are avoided. The present invention has the advantages of flexible and convenient starting and closing, large load capacities, long service life, good explosion prevention and explosion isolation performance, etc. The present invention is suitable for transporting the initiation devices with explosive on the same special transport vehicles for explosion devices.

Description

Anti-knock container

Technical field

The invention belongs to exploder material (detonator) storing utensil, be 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 invention is to provide a kind ofly open and close 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 objective of the invention is to realize 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 a lamina tecti and a lid ancient piece of jade, round, flat and with a hole in its centre, and its middle cover ancient piece of jade, round, flat and with a hole in its centre lower end is provided with the wave absorption plate, be connected by spline between the upper port of lid an ancient piece of jade, round, flat and with a hole in its centre and urceolus, lamina tecti is provided with the venting of dust explosion bolt.

Wave absorption plate down of the present invention is provided with soft liner, is being provided with plurality of strengthening ribs along ancient piece of jade, round, flat and with a hole in its centre periphery in the cylindrical shell 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 lid ancient piece of jade, round, flat and with a hole in its centre 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 that is positioned at the lamina tecti that covers the ancient piece of jade, round, flat and with a hole in its centre outside and engage with the urceolus upper port is provided with sealing ring.

In the present invention, 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 present invention has and opens and closes 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 invention.

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 invention 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 a lamina tecti 17 and a cylindrical cap ancient piece of jade, round, flat and with a hole in its centre 20, its middle cover ancient piece of jade, round, flat and with a hole in its centre 20 lower ends are provided with wave absorption plate 3, a lid ancient piece of jade, round, flat and with a hole in its centre 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 a lid ancient piece of jade, round, flat and with a hole in its centre 20, and following wave absorption plate 8 belows are provided with plurality of strengthening ribs 12 along ancient piece of jade, round, flat and with a hole in its centre peripheries in the urceolus 5; The edge that is positioned at the lamina tecti 17 that covers an ancient piece of jade, round, flat and with a hole in its centre 20 outsides and engage 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 Gai Bi (20), its middle cover ancient piece of jade, round, flat and with a hole in its centre (20) lower end is provided with wave absorption plate (3), be connected by spline between the upper port of Gai Bi (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 ancient piece of jade, round, flat and with a hole in its centre periphery in the cylindrical shell 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 lid ancient piece of jade, round, flat and with a hole in its centre 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 Gai Bi (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 Gai Bi (20) and the edge of the lamina tecti (17) that engages with urceolus (5) upper port and is provided with sealing ring (2).