CN212802975U - Quick door opening structure of explosive container - Google Patents

Abstract

The utility model provides a quick door opening structure of an explosion container, which comprises a sealing head component and a wedge iron component; the seal head assembly comprises a container seal head and a seal head inclined plane, the container seal head is provided with an internal spline, and the seal head inclined plane is in threaded connection with the internal spline of the seal head structure; the wedge assembly comprises a wedge and a wedge inclined plane, the wedge is provided with an external spline, and the wedge inclined plane is in threaded connection with the external spline of the wedge; the size of the wedge iron assembly is matched with that of the seal head assembly, when the wedge iron is inserted into the seal head of the container, the wedge iron is tightly attached to the door plate, and the wedge iron can rotate around the axis of the wedge iron; the size of the inclined plane of the end socket inclined plane is matched with that of the wedge iron inclined plane, and the inclined plane of the end socket inclined plane limits the rotation angle of the wedge iron. By adopting the scheme, the explosion container is simple in structure form when the door is opened and closed, and convenient and fast to operate.

Description

Quick door opening structure of explosive container

Technical Field

The utility model relates to a national defense, scientific research and industrial field, concretely relates to explosion container structure of opening door soon.

Background

The explosion container is equipment which can restrain shock waves and fragments generated by internal explosion in the container to protect external people and objects from being damaged, and is widely applied to the fields of scientific research, hazardous chemical transportation, public safety and the like. The explosion container main part usually need open the door so that personnel, goods business turn over, it is convenient as far as possible to open the door structure when satisfying structural strength, and the efficiency of opening and close that opens the door soon has decided whether convenient to use of container. The quick-opening door structure generally comprises a hinge type (outward opening, inward opening and the like), a gland type (bolt compression, hoop compression and the like), a tooth-meshing type, a split ring type and the like, and the tooth-meshing type door structure is successfully applied to an explosion container due to the characteristics of good impact resistance, good sealing performance, convenience in mechanical use and the like.

The tooth-engaged door opening structure generally comprises a container end enclosure, a clamp with teeth, a door panel with teeth, a supporting mechanism and a rotating mechanism, wherein after the door panel is fed into the supporting mechanism, the rotating mechanism drives the door panel or the clamp to rotate so as to achieve the purpose of opening and closing the container. However, the door panels and clips of typical explosive containers are extremely heavy, making the support and swivel mechanisms more awkward, which greatly limits the use of ratcheting quick-open doors.

SUMMERY OF THE UTILITY MODEL

The utility model provides a solve above-mentioned problem, provide an explosion container structure of opening door soon, this scheme of adoption through the wedge structure that the rotating mass is lighter, comes obvious reduction support and rotary mechanism's weight, finally reaches the purpose of opening and close the container fast, and structural style is simple, and convenient operation is swift.

The utility model adopts the technical proposal that: a quick door opening structure of an explosion container comprises a seal head assembly and a wedge iron assembly;

the seal head assembly comprises a container seal head and a seal head inclined plane, a grid layer is arranged on the inner side of the container seal head, the container seal head is sealed by a door plate, the door plate is inserted into the container seal head, the door plate is tightly attached to the grid layer on the inner side of the container seal head, the container seal head is provided with an internal spline, and the seal head inclined plane is in threaded connection with the internal spline of the container seal head;

the wedge assembly comprises a wedge and a wedge inclined plane, the wedge is provided with an external spline, and the wedge inclined plane is in threaded connection with the external spline of the wedge;

the size of the wedge iron assembly is matched with that of the seal head assembly, when the wedge iron is inserted into the seal head of the container, the wedge iron is tightly attached to the door plate, and the wedge iron can rotate around the axis of the wedge iron;

the size of the inclined plane of the end socket inclined plane is matched with that of the wedge iron inclined plane, and the inclined plane of the end socket inclined plane limits the rotation angle of the wedge iron.

When the scheme is operated, the opening of the explosion container needs to be quickly and conveniently opened and closed, the container end socket at the opening of the container is provided with an internal spline, the internal spline and the inclined plane of the end socket are in threaded connection to form an end socket assembly, the inner side of the container end socket is provided with a lattice layer, when the explosion container needs to be closed, a door plate is inserted into the inner side of the container end socket, the lattice layer blocks the door plate, the opening of the explosion container is closed by the door plate, the inner impact is huge during the operation of the explosion container, and the door plate needs to be fixed. The wedge iron assembly is rotated until the wedge iron inclined plane and the seal head inclined plane are contacted through the matched inclined plane, the inclined plane blocks at the moment, the wedge iron assembly cannot be rotated towards the same direction, and the door plate is fixed by the wedge iron assembly at the moment, so that the sealing of the explosion container is realized. And the process of opening the explosion container is opposite to the process, the wedge component rotates in the opposite direction, and then the wedge component and the door plate are taken out in sequence.

Further, in order to enable the explosion container to be opened and closed quickly, the device is provided with: the door further comprises a control mechanism, and the control mechanism controls the movement of the door plate and the wedge.

Further, explosion container during operation, the impact force of inside production is huge, for improving the wedge slope fixed to the door plant, sets up to: the end socket inclined plane and the wedge inclined plane are all a plurality of.

Further, for lightening the weight of the wedge iron, the wedge iron assembly is more rapid and convenient to operate, and the setting is as follows: the wedge iron is of an annular structure.

Further, in order to improve the safety performance, the following steps are set: and a sealing groove is arranged on the inclined surface of the end socket, and the sealing groove and the sealing ring are connected and used for sealing the explosion container.

Further, the quick door opening structure of the explosive container and the control process further comprise the following steps;

s1: designing the sizes of the seal head assembly, the wedge iron assembly and the door plate according to the stress conditions of the door plate and the container seal head;

s2: the inclined plane of the seal head is in threaded connection with the inner spline of the container seal head, and the inclined plane of the wedge iron is in threaded connection with the outer spline of the wedge iron;

s3: inserting the door plate into the lattice barrier layer on the inner side of the container end enclosure to seal the container;

s4: inserting the wedge iron into the container seal head to be tightly attached to the door plate, and rotating the wedge iron to enable the seal head inclined plane to be connected with the matched inclined plane on the wedge iron inclined plane until the wedge iron cannot rotate, so that the wedge iron is used for fixing the door plate to seal the container;

s5: the process of opening the container is reversed from that described above.

Further, S1 further includes the following sub-steps: the sizes of the sealing ring and the sealing groove on the container end enclosure are designed, and the sealing ring is installed on the sealing groove.

Further, S1 further includes the following sub-steps: the control mechanism is sized.

Further, S3 further includes the following sub-steps: the control mechanism controls the door plate to be inserted into the grid barrier on the inner side of the container end enclosure.

Further, S4 further includes the following sub-steps: the control mechanism controls the wedge iron to be inserted into the container end socket and tightly attached to the door plate, and the control mechanism controls the wedge iron to rotate.

When this scheme specifically operates, at first design container capping structure and door plant size according to the atress of container, door plant, then design on next step, this structure mainly includes four bibliographic categories: the container sealing head comprises a sealing head assembly, a wedge iron assembly, a door plate and a control mechanism, wherein an inner spline is arranged on the container sealing head, an outer spline is arranged on the wedge iron, an end sealing head inclined plane is fastened on the inner spline of the container sealing head through a bolt before use, a wedge iron inclined plane is fastened on the outer spline of the wedge iron through a bolt, the wedge iron inclined plane and the end sealing head inclined plane form an inclined plane which can be matched, a sealing groove is formed in the container sealing head, after a sealing ring is installed, the door plate is firstly sent into the container sealing head through the control mechanism, the door plate and a limiting hole in the container sealing head limit the rotation, the wedge iron assembly is then sent into the container sealing head through the control mechanism and is attached to the door plate, and finally the wedge iron assembly is rotated through the control mechanism, so that the wedge iron inclined plane and the end sealing head inclined plane are matched to.

The utility model discloses following beneficial effect has:

this scheme provides an explosion container structure of opening door soon, and this scheme of adoption through the wedge iron structure that the rotating mass is lighter, obviously reduces the weight of supporting and rotary mechanism, finally reaches the purpose of opening and close the container fast, and structural style is simple, and convenient operation is swift.

Drawings

Fig. 1 is a schematic structural diagram of a quick-opening door structure of an explosive container according to the present invention;

fig. 2 is a partial schematic view of a quick-opening structure of an explosion container provided by the present invention;

fig. 3 is a partial schematic view of a door plate and a wedge assembly of a quick-opening structure of an explosive container according to the present invention;

fig. 4 is a cross-sectional view of the wedge inclined plane and the head inclined plane of the quick-opening structure of the explosive container provided by the present invention.

The reference numbers in the figures are: 1. the device comprises a container seal head, 2, a door plate, 3, a wedge, 4, a wedge inclined plane, 5, a seal head inclined plane, 6 and a control mechanism.

Detailed Description

The present invention will be described in further detail with reference to examples.

Example (b): as shown in fig. 1 to 4, a quick-opening door structure of an explosive container comprises a seal head assembly and a wedge assembly; the end socket assembly comprises a container end socket 1 and an end socket inclined plane 5, a lattice barrier layer is arranged on the inner side of the container end socket 1, the container end socket 1 is sealed by a door plate 2, the door plate 2 is inserted into the container end socket 1, the door plate 2 is tightly attached to the lattice barrier layer on the inner side of the container end socket 1, the container end socket 1 is provided with an internal spline, and the end socket inclined plane 5 is in threaded connection with the internal spline of the container end socket 1; the wedge component comprises a wedge 3 and a wedge inclined plane 4, the wedge 3 is provided with an external spline, and the wedge inclined plane 4 is in threaded connection with the external spline of the wedge 3; the size of the wedge iron assembly is matched with that of the seal head assembly, when the wedge iron 3 is inserted into the container seal head 1, the wedge iron 3 is tightly attached to the door plate 2, and the wedge iron 3 can rotate around the axis of the wedge iron; the size of the inclined plane of the seal head inclined plane 5 is matched with that of the wedge inclined plane 4, and the inclined plane of the seal head inclined plane 5 limits the rotation angle of the wedge 3.

In the embodiment, the opening of the explosion container needs to be quickly and conveniently opened and closed, the container end socket 1 at the opening of the container is provided with an internal spline, the internal spline is in threaded connection with the end socket inclined plane 5 to form an end socket assembly, the inner side of the container end socket 1 is provided with a lattice barrier layer, when the explosion container needs to be closed, the door plate 2 is inserted into the inner side of the container end socket 1, the lattice barrier layer blocks the door plate 2, the opening of the explosion container is closed by the door plate 2 at the moment, because the explosion container has huge internal impact during working, the door plate 2 needs to be fixed, the scheme provides a wedge 3 which is provided with an external spline, the external spline is in threaded connection with the wedge inclined plane 4 to form a wedge assembly, the wedge assembly is inserted into the inner side of the container end socket 1 and tightly attached to the door plate 2, and when the wedge 3 is inserted, the external spline just enters from a gap between, after the door plate 2 is tightly attached, an inclined plane which is matched with the inclined plane 4 of the wedge iron and an inclined plane 5 of the seal head are arranged between the inclined plane 4 of the wedge iron and the inclined plane 5 of the seal head, the wedge iron assembly is rotated until the inclined plane 4 of the wedge iron is contacted with the inclined plane 5 of the seal head through the matched inclined plane, the inclined plane blocks at the moment, the wedge iron assembly cannot be rotated towards the same direction, and the door plate 2 is fixed by the wedge iron assembly at the moment, so that the sealing of the explosion. The process of opening the explosion container is opposite to the above process, the wedge assembly rotates in the opposite direction, and then the wedge assembly and the door panel 2 are taken out in sequence.

In this embodiment, for making the ability of explosion container switch door fast, set up to: the door further comprises a control mechanism 6, and the control mechanism 6 controls the movement of the door panel 2 and the wedge 3.

In this embodiment, explosion container during operation, the impact force of inside production is huge, for improving the fixed of drift inclined plane 4 to door plant 2, sets up to: the end socket inclined planes 5 and the wedge inclined planes 4 are multiple.

In this embodiment, for the weight that alleviates drift 3, make the drift subassembly operation more swift convenient, set up to: the wedge 3 is of an annular structure.

In this embodiment, to improve the safety performance, the setting is: and a sealing groove is arranged on the sealing head inclined surface 5, and the sealing groove and the sealing ring are connected and used for sealing an explosion container.

In this embodiment, a quick-opening door structure and a control process for an explosive container further include the following steps;

s1: designing the sizes of the seal head assembly, the wedge iron assembly and the door plate 2 according to the stress conditions of the door plate 2 and the container seal head 1;

s2: the seal head inclined plane 5 is in threaded connection with an internal spline of the container seal head 1, and the wedge iron inclined plane 4 is in threaded connection with an external spline of the wedge iron 3;

s3: inserting the door plate 2 into the lattice barrier at the inner side of the container end enclosure 1 for closing the container;

s4: inserting the wedge iron 3 into the container seal head 1 to be tightly attached to the door plate 2, and rotating the wedge iron 3 to enable the seal head inclined plane 5 to be connected with the matched inclined plane on the wedge iron inclined plane 4 until the wedge iron 3 cannot rotate, wherein the wedge iron is used for fixing the door plate 2 to seal the container;

s5: the process of opening the container is reversed from that described above.

In this embodiment, S1 further includes the following sub-steps: the sizes of a sealing ring and a sealing groove on the container end socket 1 are designed, and the sealing ring is arranged on the sealing groove.

In this embodiment, S1 further includes the following sub-steps: the control mechanism 6 is dimensioned.

In this embodiment, S3 further includes the following sub-steps: the control mechanism 6 controls the door panel 2 to be inserted into the grid layer on the inner side of the container end enclosure 1.

In this embodiment, S4 further includes the following sub-steps: the control mechanism 6 controls the wedge 3 to be inserted into the container end socket 1 to be tightly attached to the door plate 2, and the control mechanism 6 controls the wedge 3 to rotate.

In this embodiment, the structure of the container end enclosure 1 and the size of the door panel 2 are firstly designed according to the stress of the container and the door panel 2, and then the next design is performed, wherein the structure mainly comprises four parts: the sealing head component, the wedge iron component, the door plate 2 and the control mechanism 6, wherein an inner spline is arranged on the container sealing head 1, an outer spline is arranged on the wedge iron 3, the sealing head inclined plane 5 is fastened on the inner spline of the container sealing head 1 through a bolt before use, the wedge iron inclined plane 4 is fastened on the outer spline of the wedge iron 3 through a bolt, and the wedge iron inclined plane 4 and the sealing head inclined plane 5 form an inclined plane which can be matched, a sealing groove is arranged on the container sealing head 1, after the sealing ring is installed, the door plate 2 is firstly sent into the container sealing head 1 through the control mechanism 6, the rotation of the door plate 2 and the limiting hole on the container sealing head 1 is limited, then the wedge iron component is sent into the container sealing head 1 through the control mechanism 6 and is attached to the door plate 2, and finally the wedge iron component is rotated through the control mechanism 6, so that the wedge iron inclined plane 4 and the sealing head inclined, the process of opening the container is reversed from that described above.

The above-mentioned embodiments, further detailed description of the objects, technical solutions and advantages of the present invention, it should be understood that the above description is only the embodiments of the present invention, and is not intended to limit the scope of the present invention, and any modifications, equivalent substitutions, improvements, etc. made within the spirit and principle of the present invention should be included in the scope of the present invention.

Claims (5)

1. A quick door opening structure of an explosive container comprises a door plate (2), and is characterized by further comprising a seal head assembly and a wedge iron assembly;

the end socket assembly comprises a container end socket (1) and an end socket inclined plane (5), the container end socket (1) is positioned at an opening of an explosion container, a lattice barrier layer is arranged on the inner side of the container end socket (1), a door plate (2) is inserted into the container end socket (1), the door plate (2) is tightly attached to the lattice barrier layer on the inner side of the container end socket (1), the container end socket (1) is sealed by the door plate (2), the container end socket (1) is provided with an internal spline, and the end socket inclined plane (5) is in threaded connection with the internal spline of the container end socket (1);

the wedge iron assembly comprises a wedge iron (3) and a wedge iron inclined plane (4), the wedge iron (3) is provided with an external spline, and the wedge iron inclined plane (4) is in threaded connection with the external spline of the wedge iron (3);

the size of the wedge iron assembly is matched with that of the seal head assembly, when the wedge iron (3) is inserted into the container seal head (1), the wedge iron (3) is tightly attached to the door plate (2), and the wedge iron (3) can rotate around the axis of the wedge iron;

the size of the inclined plane of the seal head inclined plane (5) is matched with that of the wedge iron inclined plane (4), and the inclined plane of the seal head inclined plane (5) limits the rotation angle of the wedge iron (3).

2. The quick-opening structure of an explosive container according to claim 1, characterized by further comprising a control mechanism (6), wherein the control mechanism (6) controls the movement of the door plate (2) and the wedge (3).

3. The quick-opening structure of the explosive container according to claim 1, characterized in that the end socket inclined planes (5) and the wedge inclined planes (4) are both multiple.

4. A quick-opening structure for explosive containers, according to claim 1, characterized in that said drift (3) is of annular configuration.

5. The quick-opening door structure for the explosive container according to claim 1, characterized in that a sealing groove is arranged on the inclined surface (5) of the seal head, and the sealing groove seals the explosive container through a sealing ring.

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