A steel-plastic composite barrel for hazardous chemicals

Abstract

The utility model discloses a steel-plastic composite barrel for hazardous chemicals, comprising a steel-plastic composite barrel body, wherein a first connecting ring is arranged at the bottom of the steel-plastic composite barrel body. The utility model sets a supporting mechanism so that the supporting mechanism can support the steel-plastic composite barrel body, and the self-locking component can automatically lock the supporting mechanism, thereby achieving the effect of auxiliary support, solving the problem that when the steel-plastic composite barrel is stacked in a warehouse, another steel-plastic composite barrel is directly placed on top of the steel-plastic composite barrel for stacking, and the steel-plastic composite barrel is heavy, and there is no supporting frame for auxiliary support during installation, and when the steel-plastic composite barrel is stacked, at most two or three steel-plastic composite barrels are stacked, so as to avoid the bottom steel-plastic composite barrel being crushed, resulting in leakage of hazardous chemicals stored in the steel-plastic composite barrel, thereby causing irreversible harm, and such storage will waste more surplus space, reduce space utilization, and have certain limitations.

Description

Technical Field

[0001] The utility model relates to the technical field of steel-plastic composite barrels, in particular to a steel-plastic composite barrel for hazardous chemicals. Background Art

[0002] Steel-plastic composite barrel is a packaging container used for packaging and transporting dangerous chemical products or corrosive liquids. The barrel is composed of a steel barrel and a plastic liner. There is an inlet and outlet and a vent (one large and one small) on the barrel shell cover. An integral plastic liner is installed in the steel barrel shell. The nut installed on the liner barrel mouth fastens the barrel shell cover and the liner cover together, thus completing the packaging of the liquid.

[0003] According to the announcement number: CN204568248U, a steel-plastic composite barrel for chemical packaging is disclosed, which includes: a plastic liner, a steel barrel protective layer, a steel barrel support mouth, a beveled barrel mouth, a sandwich foam sealing pad, M56*4 threads and a fixed outer flange and other components, and is characterized in that: the plastic liner is produced and formed by a blow molding production equipment at one time, and the outer fixed sandwich foam sealing pad is fixed on the barrel mouth. The beveled barrel mouth is passed through the steel barrel support mouth through professional equipment and technology, so that the fixed outer flange is tightly matched on the steel barrel support mouth, and no threaded flange is required for fixing. The steel barrel protective layer is tightly fixed to the plastic inner and steel barrel top cover, the steel barrel support mouth beveled barrel mouth and the fixed outer flange, and the sealing curling is integrated into a whole, and the chemicals are loaded therein, which is sealed during transportation without leakage, and will not cause any impact on the environment and human body, thereby achieving the purpose of environmental protection and safety; the structure is simple and beautiful, thereby reducing production costs and improving market competitiveness;

[0004] Based on the search of the above patents and in combination with the equipment in the prior art, it is found that when the above equipment is used, although it can solve the problem that the fastening parts of the barrel shell cover and the plastic liner barrel mouth of the existing steel-plastic composite barrel are in the form of an inlay, the overall structure is cumbersome, the sealing structure is a flat seal, which is unsafe, and there is water leakage to the middle of the interlayer on rainy days, which is easy to cause chemical products to leak out, thereby polluting the environment and harming personal safety. However, when the steel-plastic composite barrel is stacked in the warehouse, another steel-plastic composite barrel will be directly placed on top of the steel-plastic composite barrel for stacking, and the steel-plastic composite barrel is heavy. There is no auxiliary support frame when installing. When stacking the steel-plastic composite barrels, at most two or three steel-plastic composite barrels are stacked to avoid the bottom steel-plastic composite barrel being crushed, resulting in leakage of hazardous chemicals stored in the steel-plastic composite barrel, and then causing irreversible harm. However, such storage will waste a lot of surplus space, reduce space utilization, and has certain limitations. Utility Model Content

[0005] In order to solve the problems raised in the above-mentioned background technology, the purpose of the utility model is to provide a steel-plastic composite barrel for hazardous chemicals, which has the advantage of auxiliary support that can maximize the storage of the steel-plastic composite barrel, and solves the problem that when the steel-plastic composite barrel is stacked in the warehouse, another steel-plastic composite barrel will be directly placed on top of the steel-plastic composite barrel for stacking, and the steel-plastic composite barrel is heavy and does not have a support frame for auxiliary support during installation. When the steel-plastic composite barrels are stacked, at most two or three steel-plastic composite barrels can be stacked, so as to avoid the bottom steel-plastic composite barrel from being crushed, resulting in leakage of hazardous chemicals stored in the steel-plastic composite barrel, and further causing irreversible harm. However, such storage will waste a lot of surplus space, reduce space utilization, and has certain limitations.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a steel-plastic composite barrel for hazardous chemicals, comprising a steel-plastic composite barrel body, a first connecting ring is arranged at the bottom of the steel-plastic composite barrel body, a placement groove for matching the steel-plastic composite barrel body is arranged inside the first connecting ring, a first locking groove is arranged inside the first connecting ring, six first locking grooves are arranged and are equidistantly distributed in a ring shape, and a supporting mechanism is arranged on the top of the first connecting ring.

[0007] As a preferred embodiment of the utility model, the support mechanism includes a support rod, which is located at the top of the first locking groove, the number of the support rods is consistent with the inside of the first locking groove, the top of the support rod is fixedly connected to a second connecting ring, the top of the second connecting ring is provided with a connecting groove, the inside of the second connecting ring is provided with a second locking groove, and the insides of the first locking groove and the second locking groove are both fixedly connected with self-locking components.

[0008] As a preferred embodiment of the utility model, the self-locking component includes a fixed block, which is fixedly connected to the inside of the locking groove, and there are four fixed blocks that are equidistantly distributed in a ring shape, a pressing block is movably installed on the outer side of the fixed block, a clamping assembly is fixedly connected to the outer side of the pressing block, and a linkage assembly is fixedly connected to the inner side of the pressing block.

[0009] As a preferred embodiment of the present invention, the clamping assembly comprises an inclined plate, the inclined plate is fixedly connected to the outer side of the lower pressing block, and the inner end of the inclined plate is fixedly mounted with a clamping block via a spring sheet.

[0010] As a preferred embodiment of the utility model, the linkage assembly includes a linkage plate, the linkage plate is fixedly connected to the inner side of the lower pressure block, the top of the inner side of the linkage plate is fixedly connected to a linkage disk, and a limiting groove is provided inside the linkage disk.

[0011] As a preferred embodiment of the present invention, a first anti-slip pattern is provided inside the placement groove, and a plurality of first anti-slip patterns are provided and are distributed at equal distances.

[0012] As a preferred embodiment of the present invention, a second anti-slip pattern is provided on the inner side of the connecting groove, and a plurality of second anti-slip patterns are provided and are distributed at equal distances.

[0013] Compared with the prior art, the beneficial effects of the utility model are as follows:

[0014] 1. The utility model sets a support mechanism so that the support mechanism can support the steel-plastic composite barrel body, and the self-locking component can automatically lock the support mechanism, thereby achieving the effect of auxiliary support, solving the problem that when the steel-plastic composite barrel is stacked in the warehouse, another steel-plastic composite barrel is directly placed on top of the steel-plastic composite barrel for stacking, and the steel-plastic composite barrel is heavy, and there is no support frame for auxiliary support during installation. When the steel-plastic composite barrels are stacked, at most two or three steel-plastic composite barrels are stacked, which prevents the bottom steel-plastic composite barrel from being crushed, resulting in leakage of hazardous chemicals stored in the steel-plastic composite barrel, thereby causing irreversible harm. However, such storage will waste more surplus space, reduce space utilization, and have certain limitations. The utility model achieves the effect that the auxiliary support can maximize the storage of the steel-plastic composite barrels.

[0015] 2. The utility model sets a support mechanism to fix the support rod and the second connecting ring, and then the second connecting ring preliminarily positions the steel-plastic composite barrel body through the connecting groove, and then the support rod limits the steel-plastic composite barrel body through the self-locking component, thereby achieving the supporting effect.

[0016] 3. The utility model sets a self-locking component to fix the fixed block and the four corners inside the locking groove, and then movably installs the fixed block and the pressing block, and then fixes the pressing block and the clamping component, and then fixes the pressing block and the linkage component. When the support rod presses the linkage component downward, the linkage component drives the clamping component to be squeezed inward through the pressing block, so that the clamping component clamps and locks the support rod, thereby achieving a self-locking effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of the isometric three-dimensional structure of the utility model;

[0018] Figure 2 It is a schematic diagram of a partial three-dimensional structure of the utility model;

[0019] Figure 3 For this utility model Figure 2 The enlarged structural diagram at A in the middle;

[0020] Figure 4 For this utility model Figure 2 Enlarged structural diagram at B in the middle.

[0021] In the figure: 1. Steel-plastic composite barrel body; 2. First connecting ring; 3. Placement groove; 4. First locking groove; 5. Support mechanism; 501. Support rod; 502. Second connecting ring; 503. Connecting groove; 504. Second locking groove; 6. Self-locking assembly; 601. Fixed block; 602. Pressing block; 7. Clamping assembly; 701. Inclined plate; 702. Clamping block; 8. Linkage assembly; 801. Linkage plate; 802. Linkage disk; 803. Limiting groove; 9. First anti-slip pattern; 10. Second anti-slip pattern. DETAILED DESCRIPTION

[0022] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0023] like Figures 1 to 4 As shown, the utility model provides a steel-plastic composite barrel for hazardous chemicals, including a steel-plastic composite barrel body 1, a first connecting ring 2 is arranged at the bottom of the steel-plastic composite barrel body 1, a placement groove 3 used in conjunction with the steel-plastic composite barrel body 1 is opened inside the first connecting ring 2, a first locking groove 4 is opened inside the first connecting ring 2, six first locking grooves 4 are opened and distributed in a ring shape with equal distances, and a supporting mechanism 5 is arranged on the top of the first connecting ring 2.

[0024] refer to Figure 2 The support mechanism 5 includes a support rod 501, which is located at the top of the first locking groove 4. The number of the support rods 501 is consistent with the inside of the first locking groove 4. The top of the support rod 501 is fixedly connected with a second connecting ring 502. The top of the second connecting ring 502 is provided with a connecting groove 503. The inside of the second connecting ring 502 is provided with a second locking groove 504. The insides of the first locking groove 4 and the second locking groove 504 are both fixedly connected with a self-locking component 6.

[0025] As a technical optimization scheme of the utility model, by setting a support mechanism 5, the support rod 501 and the second connecting ring 502 are fixed, and then the second connecting ring 502 is used to preliminarily position the steel-plastic composite barrel body 1 through the connecting groove 503, and then the support rod 501 is used to limit the steel-plastic composite barrel body 1 through the self-locking component 6, thereby achieving the supporting effect.

[0026] refer to Figure 3The self-locking component 6 includes a fixed block 601, which is fixedly connected to the inside of the locking groove. Four fixed blocks 601 are arranged and are distributed in a ring shape with equal distances. A pressing block 602 is movably installed on the outer side of the fixed block 601. The outer side of the pressing block 602 is fixedly connected to the clamping component 7, and the inner side of the pressing block 602 is fixedly connected to the linkage component 8.

[0027] As a technical optimization scheme of the utility model, a self-locking component 6 is provided to fix the fixed block 601 to the four corners inside the locking groove, and then the fixed block 601 and the pressing block 602 are movably installed, and then the pressing block 602 and the clamping component 7 are fixedly installed, and then the pressing block 602 and the linkage component 8 are fixed, so that when the support rod 501 presses the linkage component 8, the linkage component 8 drives the clamping component 7 to be squeezed inward through the pressing block 602, so that the clamping component 7 clamps and locks the support rod 501, thereby achieving a self-locking effect.

[0028] refer to Figure 3 The clamping assembly 7 includes an inclined plate 701, which is fixedly connected to the outer side of the lower pressing block 602, and the inner end of the inclined plate 701 is fixedly mounted with the clamping block 702 through a spring sheet.

[0029] As a technical optimization solution of the utility model, by setting a clamping assembly 7, the inclined plate 701 is fixed to the outer side of the lower pressure block 602, and then the inclined plate 701 is fixed to the clamping block 702 through a spring sheet, so that when the inclined plate 701 follows the lower pressure block 602 to clamp inward, the spring sheet can assist the clamping block 702 to firmly clamp the support rod 501, and the spring sheet can maintain the stability of the workpiece during the clamping process.

[0030] refer to Figure 4 The linkage assembly 8 includes a linkage plate 801, which is fixedly connected to the inner side of the lower pressing block 602. A linkage disk 802 is fixedly connected to the top of the inner side of the linkage plate 801, and a limiting groove 803 is provided inside the linkage disk 802.

[0031] As a technical optimization scheme of the utility model, by setting the linkage component 8, the linkage plate 801 and the lower pressure block 602 are fixed, and then the linkage plate 801 and the linkage disk 802 are fixed, so that the bottom end of the support rod 501 is inserted into the limit groove 803, so that the support rod 501 drives the linkage disk 802 to move downward through the limit groove 803, and the linkage disk 802 drives the linkage plate 801 to move downward, so that the linkage plate 801 moves downward through the lower pressure block 602, and the lower pressure block 602 drives the clamping component 7 to clamp the support rod 501, thereby ensuring the stability of self-locking.

[0032] refer to Figure 2 A first anti-slip pattern 9 is provided inside the placement groove 3, and a plurality of first anti-slip patterns 9 are provided and are distributed at equal distances.

[0033] As a technical optimization solution of the utility model, by providing the first anti-skid pattern 9, the first anti-skid pattern 9 can play an anti-skid role on the bottom of the steel-plastic composite barrel body 1, thereby ensuring the stability of stacking.

[0034] refer to Figure 2 A second anti-slip pattern 10 is provided on the inner side of the connecting groove 503 , and a plurality of second anti-slip patterns 10 are provided and are distributed at equal distances.

[0035] As a technical optimization solution of the utility model, by providing the second anti-slip pattern 10, the second anti-slip pattern 10 can play an anti-slip role on the bottom of the steel-plastic composite barrel body 1 inside the second connecting ring 502, thereby ensuring the stability of stacking.

[0036] The working principle and use process of the utility model are as follows: when in use, first put the first steel-plastic composite barrel body 1 into the placement groove 3 inside the first connecting ring 2, and then fix the support rod 501 with the second connecting ring 502, and then fix the fixing block 601 with the four corners inside the locking groove, and then movably install the fixing block 601 and the lower pressing block 602, so that the inclined plate 701 is fixed to the outer side of the lower pressing block 602, and then the inclined plate 701 is fixed to the clamping block 702 through the spring sheet, the linkage plate 801 is fixed to the lower pressing block 602, and then the linkage plate 801 is fixed to the linkage disk 802. When it is necessary to continue to stack the steel-plastic composite barrel body 1 on top, the support rod 501 is inserted into the limiting groove 803, so that the support rod 501 generates downward pressure through the limiting groove 803 to drive the linkage disk 802 to move downward, and then the linkage disk 802 drives the linkage plate 80 1 moves downward, so that the linkage plate 801 drives the lower pressing block 602 to rotate downward, and then the lower pressing block 602 rotates downward and drives the inclined plate 701 to move inward, and then the inclined plate 701 drives the clamping block 702 to clamp the four corners of the support rod 501, and after clamping, another steel-plastic composite barrel body 1 is placed in the placement groove 3 inside the second connecting ring 502, which will increase the downward pressure of the support rod 501. At this time, the stronger the downward pressure of the support rod 501, the stronger the clamping force, which can ensure the stability of the stacking. When it is necessary to cancel the lock, the support rod 501 can be easily pulled out by lifting it upward, and the steel-plastic composite barrel body 1 inside the support rod 501 can be taken out, and when it is necessary to continue to stack upwards, the support rod 501 and the second connecting ring 502 can be continued to stack upwards, thereby achieving the effect that the auxiliary support can maximize the storage of the steel-plastic composite barrel body 1.

[0037] In summary: this hazardous chemical steel-plastic composite barrel, by setting a support mechanism 5, enables the support mechanism 5 to support the steel-plastic composite barrel body 1, and the self-locking component 6 can automatically lock the support mechanism 5, thereby achieving the effect of auxiliary support, and solves the problem that when the steel-plastic composite barrel is stacked in the warehouse, another steel-plastic composite barrel will be directly placed on top of the steel-plastic composite barrel for stacking, and the steel-plastic composite barrel is heavy, and there is no support frame for auxiliary support during installation. When stacking the steel-plastic composite barrels, at most two or three steel-plastic composite barrels can be stacked, so as to avoid the bottom steel-plastic composite barrel from being crushed, resulting in leakage of hazardous chemicals stored in the steel-plastic composite barrel, and then causing irreversible harm. However, such storage will waste more surplus space, reduce space utilization, and have certain limitations.

[0038] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. Although embodiments of the utility model have been shown and described, it is understood by those of ordinary skill in the art that various changes, modifications, substitutions and variations may be made to these embodiments without departing from the principles and spirit of the utility model, and the scope of the utility model is defined by the appended claims and their equivalents.

Claims

1. A steel-plastic composite barrel for hazardous chemicals, comprising a steel-plastic composite barrel body (1), characterized in that: A first connecting ring (2) is provided at the bottom of the steel-plastic composite barrel body (1), a placement groove (3) for matching the steel-plastic composite barrel body (1) is provided inside the first connecting ring (2), a first locking groove (4) is provided inside the first connecting ring (2), six first locking grooves (4) are provided and are distributed in a circular shape at equal distances, and a supporting mechanism (5) is provided on the top of the first connecting ring (2).

2. The steel-plastic composite barrel for hazardous chemicals according to claim 1, characterized in that: The support mechanism (5) comprises a support rod (501), wherein the support rod (501) is located at the top of the first locking groove (4), the number of the support rods (501) is consistent with the interior of the first locking groove (4), the top of the support rod (501) is fixedly connected to a second connecting ring (502), the top of the second connecting ring (502) is provided with a connecting groove (503), the interior of the second connecting ring (502) is provided with a second locking groove (504), and the interiors of the first locking groove (4) and the second locking groove (504) are both fixedly connected to a self-locking component (6).

3. The steel-plastic composite barrel for hazardous chemicals according to claim 2, characterized in that: The self-locking component (6) comprises a fixed block (601), wherein the fixed block (601) is fixedly connected inside the locking groove, and four fixed blocks (601) are arranged and are distributed in a ring shape with equal distances, and a pressing block (602) is movably installed on the outer side of the fixed block (601), and a clamping component (7) is fixedly connected to the outer side of the pressing block (602), and a linkage component (8) is fixedly connected to the inner side of the pressing block (602).

4. The steel-plastic composite barrel for hazardous chemicals according to claim 3, characterized in that: The clamping assembly (7) comprises an inclined plate (701), the inclined plate (701) is fixedly connected to the outer side of the lower pressing block (602), and the inner end of the inclined plate (701) is fixedly mounted with the clamping block (702) via a spring sheet.

5. The steel-plastic composite barrel for hazardous chemicals according to claim 3, characterized in that: The linkage assembly (8) comprises a linkage plate (801), wherein the linkage plate (801) is fixedly connected to the inner side of the lower pressing block (602), a linkage disk (802) is fixedly connected to the top of the inner side of the linkage plate (801), and a limiting groove (803) is provided inside the linkage disk (802).

6. The hazardous chemical steel-plastic composite barrel according to claim 1, characterized in that: The interior of the placement groove (3) is provided with a first anti-slip pattern (9), and the first anti-slip pattern (9) is provided with a plurality of strips and is distributed at equal distances.

7. The hazardous chemical steel-plastic composite barrel according to claim 2, characterized in that: The inner side of the connecting groove (503) is provided with a second anti-slip pattern (10), and a plurality of the second anti-slip patterns (10) are provided and are distributed at equal distances.

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