Anti-corrosion storage cabinet for dangerous goods

Abstract

The utility model discloses a dangerous goods anti-corrosion storage cabinet which comprises a storage cabinet body, the inner walls of the two sides of the storage cabinet body are fixedly connected with containing plates which are distributed in a linear array mode, the upper surfaces of the containing plates are fixedly connected with storage barrels which are symmetrically distributed, and observation windows are formed in the outer surfaces of the storage barrels. Through holes which are symmetrically distributed are formed in the outer surface of the storage barrel, limiting inserting grooves are formed in the inner walls of the through holes, and movable rods are movably connected to the inner walls of the through holes in a sleeving mode. Therefore, the situation that the container bottles collide with one another to be broken when the storage cabinet body is impacted is avoided, corrosion of chemicals to the storage cabinet body is avoided, and potential safety hazards caused by leakage of the chemicals are eliminated.

Description

Technical Field

[0001] The utility model relates to the technical field of dangerous goods storage, in particular to an anti-corrosion storage cabinet for dangerous goods. Background Art

[0002] Dangerous goods in the laboratory mainly refer to dangerous chemicals including explosives, compressed gases, liquefied gases, flammable gases, flammable solids, self-igniting items, flammable items when wet, oxidizers, organic peroxides, toxic substances, corrosive substances and precursor chemicals. The storage rules for dangerous chemicals do not allow dangerous chemicals to be stored in the open air, or in high temperature, humid or leaky environments. Usually, after dangerous chemicals are stored in specific containers, the specific containers will also be placed in storage cabinets.

[0003] Existing storage cabinets usually place specific containers in sequence on top of the partitions inside. When the storage cabinet is subjected to external collisions and impacts, the container bottles inside are prone to sliding and colliding, which can easily cause the container bottles to collide directly with each other and break, causing internal chemical leakage. The leaked chemicals are not only prone to corrode the cabinet body, but also easily cause safety hazards. Utility Model Content

[0004] In view of the defects in the prior art, the utility model provides a corrosion-resistant storage cabinet for hazardous materials. By positioning and protecting container bottles filled with chemicals, the container bottles are prevented from colliding with each other and breaking when the cabinet is impacted. This not only avoids corrosion of the cabinet, but also eliminates the safety hazards caused by chemical leakage.

[0005] The utility model provides a dangerous goods anti-corrosion storage cabinet, comprising a storage cabinet body, the inner walls of both sides of the storage cabinet body are fixedly connected with placement plates distributed in a linear array, the upper surfaces of the placement plates are fixedly connected with storage cylinders distributed symmetrically, the outer surfaces of the storage cylinders are provided with observation windows, the outer surfaces of the storage cylinders are provided with through holes distributed symmetrically, the inner walls of the through holes are provided with limited position slots, and the inner walls of the through holes are movably sleeved with movable rods;

[0006] A positioning device is arranged at one end of the movable rod, and the positioning device comprises an arc-shaped clamping block, and the outer surface of the arc-shaped clamping block is mounted with the outer surface of one end of the movable rod through a bearing.

[0007] Preferably, an arc-shaped rubber pad is fixedly connected to the inner surface of the arc-shaped clamping block, a driving block is fixedly connected to the other end of the movable rod, and a limiting block is fixedly connected to the outer surface of the movable rod.

[0008] Preferably, the outer surface of the limit block is movably connected to the inner wall of the limit slot, the outer surface of the arc-shaped clamping block is fixedly connected to the limit rod, one end of the two limit rods passes through and extends to the outer surface of the storage tube, and the outer surface of the arc-shaped clamping block is fixedly connected to the first return spring.

[0009] Preferably, one end of the two first return springs is fixedly connected to the inner wall of the storage tube, a positioning block is fixedly connected to the outer surface of the storage tube, and a rotating rod is installed on the upper surface of the positioning block via a bearing.

[0010] Preferably, one end of the rotating rod is fixedly connected to a rotating block, one side surface of the rotating block is fixedly connected to a protective cover, the inner wall of the protective cover is movably sleeved with a pressure rod, and one end of the pressure rod is fixedly connected to a lifting block.

[0011] Preferably, the other end of the pressure rod is fixedly connected to an annular pressure block, the outer surface of the annular pressure block is movably sleeved with the inner wall of the storage tube, the lower surface of the annular pressure block is fixedly connected to a circular rubber pad, and the outer surface of the pressure rod is movably sleeved with a second return spring.

[0012] Preferably, one end of the second return spring is fixedly connected to the inner top wall of the protective cover, and the other end of the second return spring is fixedly connected to the upper surface of the annular pressing block.

[0013] The beneficial effects of the utility model are embodied in:

[0014] By setting up the positioning device, the outer side of the container bottle containing chemicals is elastically clamped and limited, and the upper side is elastically limited by the annular pressure block, thereby preventing the container bottles from colliding with each other and breaking when the storage cabinet body is impacted. This not only avoids corrosion of the chemicals to the storage cabinet body, but also eliminates the safety hazards caused by chemical leakage. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] In order to more clearly illustrate the specific implementation of the utility model or the technical solution in the prior art, the following is a brief introduction to the drawings required for the specific implementation or the prior art description. In all the drawings, similar elements or parts are generally identified by similar reference numerals. In the drawings, each element or part is not necessarily drawn according to the actual scale.

[0016] Figure 1 This is a front view of a dangerous goods anti-corrosion storage cabinet provided by the utility model;

[0017] Figure 2 for Figure 1 A three-dimensional diagram of the storage cylinder structure of a dangerous goods anti-corrosion storage cabinet shown;

[0018] Figure 3 for Figure 1 A three-dimensional diagram of the protective cover structure of a dangerous goods anti-corrosion storage cabinet shown;

[0019] Figure 4 for Figure 1 An exploded view of the storage cylinder structure of a hazardous material anti-corrosion storage cabinet is shown.

[0020] In the accompanying drawings, 1. storage cabinet body, 2. placement plate, 3. storage cylinder, 4. observation window, 5. through hole, 6. limit slot, 7. movable rod, 8. arc clamping block, 81. arc rubber pad, 82. drive block, 83. limit block, 84. limit rod, 85. first return spring, 86. positioning block, 87. rotating rod, 88. rotating block, 89. protective cover, 810. pressure rod, 811. lifting block, 812. circular rubber pad, 813. second return spring, 814. annular pressure block. DETAILED DESCRIPTION

[0021] The following embodiments of the technical solution of the utility model are described in detail in conjunction with the accompanying drawings. The following embodiments are only used to more clearly illustrate the technical solution of the utility model, and are therefore only used as examples, and cannot be used to limit the protection scope of the utility model.

[0022] It should be noted that, unless otherwise specified, the technical terms or scientific terms used in this application should have the common meanings understood by technicians in the field to which the utility model belongs.

[0023] Reference Figure 1-4 A hazardous goods anti-corrosion storage cabinet comprises a storage cabinet body 1, and the inner walls on both sides of the storage cabinet body 1 are fixedly connected with placement plates 2 distributed in a linear array, and the upper surface of the placement plates 2 is fixedly connected with storage cylinders 3 distributed in a symmetrical manner. The storage cabinet body 1, the placement plates 2 and the storage cylinder 3 can be made of Hastelloy material, which has high-strength anti-corrosion properties. An observation window 4 is provided on the outer surface of the storage cylinder 3, and a sealing glass is provided in the observation window 4, so as to facilitate observation of internal chemicals and convenient access. A symmetrically distributed through hole 5 is provided on the outer surface of the storage cylinder 3, and a limited position slot 6 is provided on the inner wall of the through hole 5, and a movable rod 7 is movably sleeved on the inner wall of the through hole 5;

[0024] A positioning device is provided at one end of the movable rod 7 , and the positioning device includes an arc-shaped clamping block 8 , and the outer surface of the arc-shaped clamping block 8 is installed with the outer surface of one end of the movable rod 7 through a bearing.

[0025] The inner surface of the arc-shaped clamping block 8 is fixedly connected with an arc-shaped rubber pad 81, which plays a role in realizing soft clamping and positioning with the container bottle. The other end of the movable rod 7 is fixedly connected with a driving block 82, and the outer surface of the movable rod 7 is fixedly connected with a limiting block 83. The outer surface of the limiting block 83 is movably plugged into the inner wall of the limiting slot 6. The outer surface of the arc-shaped clamping block 8 is fixedly connected with a limiting rod 84, which plays a role in cooperating with the arc-shaped clamping block 8 to move stably. One ends of the two limiting rods 84 penetrate and extend to the outer surface of the storage tube 3. The outer surface of the arc-shaped clamping block 8 is fixedly connected with a first return spring 85, which plays a role in driving the arc-shaped clamping block 8 to return and move. One ends of the two first return springs 85 are fixedly connected with the inner wall of the storage tube 3, and the outer surface of the storage tube 3 is fixedly connected with a positioning block 86. The upper surface of the positioning block 86 is equipped with a rotating rod 87 through a bearing.

[0026] One end of the rotating rod 87 is fixedly connected to a rotating block 88, and one side surface of the rotating block 88 is fixedly connected to a protective cover 89. The rotating rod 87 and the rotating block 88 are used in conjunction with each other to facilitate the protective cover 89 to rotate. The inner wall of the rotating rod 87 protective cover 89 is movably sleeved with a pressure rod 810, and one end of the pressure rod 810 is fixedly connected to a lifting block 811, and the other end of the pressure rod 810 is fixedly connected to an annular pressure block 814, and the outer surface of the annular pressure block 814 is movably sleeved with the inner wall of the storage tube 3. A circular rubber pad 812 is fixedly connected to the lower surface of the pressure rod 810, and the annular pressure block 814 cooperates with the circular rubber pad 812 to play a role in positioning and protecting the upper side of the container bottle. A second return spring 813 is movably sleeved on the outer surface of the pressure rod 810, and one end of the second return spring 813 is fixedly connected to the inner top wall of the protective cover 89, and the other end of the second return spring 813 is fixedly connected to the upper surface of the annular pressure block 814. The second return spring 813 plays a role in driving the annular pressure block 814 to return and move.

[0027] By providing a positioning device, the outer side of the container bottle containing chemicals is elastically clamped and limited, and the upper side is elastically limited by the annular pressure block 814, thereby preventing the container bottles from colliding with each other and breaking when the storage cabinet body 1 is impacted. This not only avoids corrosion of the chemicals to the storage cabinet body 1, but also eliminates the safety hazard caused by chemical leakage.

[0028] Working principle: Step 1, when it is necessary to place and position the chemical container bottle, firstly, the lifting block 811 drives the pressure rod 810 and the annular pressure block 814 to move upward to make them separate from the storage tube 3, and then the cooperation between the rotating rod 87 and the rotating block 88 drives the protective cover 89 to rotate and open, and then the driving block 82 pulls the movable rod 7 to move, so that the first return spring 85 contracts and drives the arc clamping block 8 to move, and when the limit block 83 is pulled out of the limit slot 6, the movable rod 7 is driven to rotate by the driving block 82, and the rotation of the movable rod 7 drives the limit block 83 to rotate, and the limit block 83 contacts the outer side of the storage tube 3 to limit the movable rod 7;

[0029] Step 2, at this time, place the container bottle inside the storage tube 3, and then rotate the driving block 82 in the opposite direction, so that its movable rod 7 drives the limit block 83 to rotate in the opposite direction to cooperate with the limit slot 6. At this time, the arc clamping block 8 is driven to reset and move through the elastic force of the first reset spring 85 to clamp and position the outside of the container bottle, and then the pressure rod 810 and the annular pressure block 814 are driven to rise and move through the lifting block 811 again. At this time, the second reset spring 813 contracts, and then the rotating rod 87 and the rotating block 88 cooperate to drive the protective cover 89 to rotate to the top of the storage tube 3, and then the lifting block 811 is released, and the reset elastic force of the second reset spring 813 drives the annular pressure block 814 to move downward, thereby performing elastic positioning protection on the top of the container bottle.

[0030] Finally, it should be noted that the above embodiments are only used to illustrate the technical solution of the utility model, rather than to limit it. Although the utility model has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that they can still modify the technical solutions described in the aforementioned embodiments, or replace some or all of the technical features therein by equivalents. These modifications or replacements do not make the essence of the corresponding technical solutions deviate from the scope of the technical solutions of the embodiments of the utility model, and they should all be included in the scope of the claims and specification of the utility model.

Claims

1. A hazardous goods anti-corrosion storage cabinet, comprising a storage cabinet body (1), characterized in that: The inner walls of both sides of the storage cabinet body (1) are fixedly connected with placement plates (2) distributed in a linear array, the upper surface of the placement plates (2) is fixedly connected with storage cylinders (3) distributed in a symmetrical manner, the outer surface of the storage cylinder (3) is provided with observation windows (4), the outer surface of the storage cylinder (3) is provided with through holes (5) distributed in a symmetrical manner, the inner wall of the through hole (5) is provided with a limited position slot (6), and the inner wall of the through hole (5) is movably sleeved with a movable rod (7); A positioning device is provided at one end of the movable rod (7), and the positioning device comprises an arc-shaped clamping block (8), and the outer surface of the arc-shaped clamping block (8) is mounted on the outer surface of one end of the movable rod (7) via a bearing.

2. The anti-corrosion storage cabinet for dangerous goods according to claim 1, characterized in that: An arc-shaped rubber pad (81) is fixedly connected to the inner surface of the arc-shaped clamping block (8), a driving block (82) is fixedly connected to the other end of the movable rod (7), and a limiting block (83) is fixedly connected to the outer surface of the movable rod (7).

3. The anti-corrosion storage cabinet for dangerous goods according to claim 2, characterized in that: The outer surface of the limit block (83) is movably plugged into the inner wall of the limit slot (6); the outer surface of the arc-shaped clamping block (8) is fixedly connected to a limit rod (84); one end of each of the two limit rods (84) penetrates and extends to the outer surface of the storage tube (3); and the outer surface of the arc-shaped clamping block (8) is fixedly connected to a first return spring (85).

4. The anti-corrosion storage cabinet for dangerous goods according to claim 3, characterized in that: One end of each of the two first return springs (85) is fixedly connected to the inner wall of the storage cylinder (3); a positioning block (86) is fixedly connected to the outer surface of the storage cylinder (3); a rotating rod (87) is mounted on the upper surface of the positioning block (86) via a bearing.

5. The anti-corrosion storage cabinet for dangerous goods according to claim 4, characterized in that: One end of the rotating rod (87) is fixedly connected to a rotating block (88), one side surface of the rotating block (88) is fixedly connected to a protective cover (89), an inner wall of the protective cover (89) is movably sleeved with a pressure rod (810), and one end of the pressure rod (810) is fixedly connected to a lifting block (811).

6. The anti-corrosion storage cabinet for dangerous goods according to claim 5, characterized in that: The other end of the pressure rod (810) is fixedly connected to an annular pressure block (814), the outer surface of the annular pressure block (814) is movably sleeved with the inner wall of the storage cylinder (3), the lower surface of the annular pressure block (814) is fixedly connected to a circular rubber pad (812), and the outer surface of the pressure rod (810) is movably sleeved with a second return spring (813).

7. The anti-corrosion storage cabinet for dangerous goods according to claim 6, characterized in that: One end of the second return spring (813) is fixedly connected to the inner top wall of the protective cover (89), and the other end of the second return spring (813) is fixedly connected to the upper surface of the annular pressure block (814).

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