Suspension type moisture-proof bag

Abstract

The suspension type moisture-proof bag comprises a moisture-proof bag body, a balance weight base is assembled at the bottom end of the moisture-proof bag body, and a bearing top frame is installed at an opening in the top end of the moisture-proof bag body; a hanging top cover is assembled at the top end of the bearing top frame, and a T-shaped sliding groove is formed in the bottom end of the hanging top cover; a trussed beam is assembled at the top end of the interior of the bearing top frame, and a T-shaped sliding block is installed at the top end of the trussed beam and installed in the T-shaped sliding groove. Limiting plates are installed at the ends of the T-shaped sliding blocks and arranged on the outer side of the bearing top frame. Vent holes are formed in the front side wall and the rear side wall of the moisture-proof bag body, and filter screens are embedded in the vent holes; according to the suspension type moisture-proof bag, the moisture-proof bag can be suspended in a manhole operation well, taking and placing of the moisture-proof bag are achieved between the bearing top frame and the suspension top cover through sliding fit of the T-shaped sliding grooves and the T-shaped sliding blocks, and the situation that in the taking and placing process, hanging holes in the moisture-proof bag are damaged or even hooks fall off due to the fact that the hooks are pulled is avoided; and the practicability of the suspension type moisture-proof bag is improved.

Description

Technical Field

[0001] This patent relates to the field of moisture-proof bag technology, specifically a hanging moisture-proof bag. Background Art

[0002] Oil tanks are containers for storing crude oil or other petroleum products. They are usually installed underground at gas stations to facilitate timely access and storage of crude oil or other petroleum products. In order to facilitate the operation of crude oil or other petroleum products in the oil tank, a manhole operation well is often set above the oil tank. The internal space is used for the installation of equipment such as liquid level meters, oil pumps, pipeline valves, oil inlet pipelines, oil outlet pipelines and other pipelines. In the traditional manhole operation well, moisture-proof bags need to be hung to reduce moisture in the manhole operation well;

[0003] However, the hanging moisture-proof bag in the prior art still has some shortcomings. For example, the hanging moisture-proof bag in the prior art needs to be taken down from the manhole operation well and then hung up again. The hook is easily pulled during the taking and placing process, resulting in damage to the hanging hole on the moisture-proof bag or even causing the hook to fall off, which has low practicality. Therefore, the prior art needs to be improved. Utility Model Content

[0004] The purpose of this patent is to provide a hanging moisture-proof bag to solve the problems raised in the above-mentioned background technology.

[0005] To achieve the above purpose, this patent provides the following technical solutions: a hanging moisture-proof bag, comprising a moisture-proof bag body, the bottom end of the moisture-proof bag body is equipped with a counterweight base, and the top opening of the moisture-proof bag body is equipped with a load-bearing top frame;

[0006] The top end of the bearing top frame is equipped with a hanging top cover, and the bottom end of the hanging top cover is provided with a T-shaped sliding groove;

[0007] The inner top of the load-bearing top frame is equipped with a truss beam, the top of the truss beam is equipped with a T-shaped slider, and the T-shaped slider is installed in the T-shaped slide groove;

[0008] A limit plate is installed at the end of the T-shaped slider, and the limit plate is arranged on the outside of the bearing top frame;

[0009] The front and rear side walls of the moisture-proof bag body are both provided with ventilation holes, and the ventilation holes are embedded with filter nets;

[0010] The top end of the counterweight base is located at the left and right ends of the moisture-proof bag body, and reinforcement rods are installed. The top end of the reinforcement rod is connected to the load-bearing top frame through a clamping mechanism.

[0011] Preferably, the card connection mechanism includes a card block and a card slot, the card slot is arranged at the top end of the reinforcing rod, the card block is installed at the bottom end of the supporting top frame, the card block is carded in the card slot, the side wall of the card block is provided with an elastic cavity, and an elastic member is installed inside the elastic cavity.

[0012] Preferably, both side walls of the block are provided with inclined convex surfaces, and both side inner walls of the slot are provided with inclined concave surfaces matching with the inclined convex surfaces.

[0013] Preferably, the front and rear side walls of the T-shaped slider are evenly provided with rotation cavities, balls are installed inside the rotation cavities, and the inner walls on both sides of the T-shaped slide groove are provided with limiting slide grooves, and the balls are arranged in the limiting slide grooves.

[0014] Preferably, the cross-sectional area of ​​the limiting plate is larger than the cross-sectional area of ​​the T-shaped sliding groove.

[0015] Preferably, a fixing plate is installed at the top end of the hanging top cover, a hanging ear is vertically installed at the top end of the fixing plate, and a hanging ear hole is opened on the side wall of the hanging ear.

[0016] Preferably, a magnet block a is installed on the outer wall of the counterweight base, and a magnet block b is installed on the outer wall of the load-bearing top frame.

[0017] Compared with the prior art, the beneficial effects of this patent are: the hanging moisture-proof bag has a simple structure and is easy to operate. A load-bearing top frame is arranged at the top of the moisture-proof bag, a load-bearing base is arranged at the bottom thereof, and a reinforcing rod is arranged between the load-bearing top frame and the load-bearing base, thereby improving the hanging load-bearing capacity of the moisture-proof bag. A hanging top cover is arranged at the top of the load-bearing top frame, so that the moisture-proof bag can be hung in the manhole operation well, and the moisture-proof bag can be taken and placed by sliding cooperation between the load-bearing top frame and the hanging top cover through the T-shaped slide groove and the T-shaped sliding block, thereby avoiding pulling the hook during the process of taking and placing, causing damage to the hanging hole on the moisture-proof bag or even causing the hook to fall off, thereby improving the practicality of the hanging moisture-proof bag. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a schematic diagram of the structure of this patent;

[0019] Figure 2 This is a schematic diagram of the main body of the moisture-proof bag of this patent;

[0020] Figure 3 This is a schematic diagram of the suspended top cover of this patent;

[0021] Figure 4 This is a schematic diagram of the clamping mechanism of this patent.

[0022] In the figure: 1 moisture-proof bag body, 2 hanging top cover, 3 bearing top frame, 4 counterweight base, 5 reinforcing rod, 6 limiting plate, 7 T-shaped slider, 8 truss, 9 rotating cavity, 10 ball, 11 vent, 12 filter, 13 magnet block a, 14 T-shaped slide, 15 limiting slide, 16 magnet block b, 17 fixing plate, 18 hanging ear, 19 ear hole, 20 clamping block, 21 clamping slot, 22 elastic cavity, 23 elastic member, 24 inclined concave surface, 25 inclined convex surface. DETAILED DESCRIPTION

[0023] The following will be combined with the drawings in the embodiments of this patent to clearly and completely describe the technical solutions in the embodiments of this patent. Obviously, the described embodiments are only part of the embodiments of this patent, not all of them. Based on the embodiments in this patent, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of this patent.

[0024] See also Figures 1 to 4 , this patent provides a technical solution: a hanging moisture-proof bag, including a moisture-proof bag body 1, the bottom end of the moisture-proof bag body 1 is equipped with a counterweight base 4, and a load-bearing top frame 3 is installed at the top opening of the moisture-proof bag body 1. The counterweight base 4 and the load-bearing top frame 3 are both made of stainless steel. The counterweight base 4 is fixed to the bottom end of the moisture-proof bag body 1, and the load-bearing top frame 3 is fixed to the top of the moisture-proof bag body 1. The opening of the load-bearing top frame 3 is the same as the top opening of the moisture-proof bag body 1. The outer wall of the bottom end of the load-bearing top frame 3 is provided with an annular groove for clamping the moisture-proof bag body 1, and the top of the moisture-proof bag body 1 is arranged in this annular groove;

[0025] The top end of the bearing top frame 3 is equipped with a hanging top cover 2, and the bottom end of the hanging top cover 2 is provided with a T-shaped sliding groove 14;

[0026] The top end of the inner part of the load-bearing top frame 3 is equipped with a truss beam 8, and the top end of the truss beam 8 is equipped with a T-shaped slider 7, and the T-shaped slider 7 is installed in the T-shaped slide groove 14. The truss beam 8 is arranged in the middle position of the inner part of the load-bearing top frame 3, and the activated carbon desiccant can be added to the inside of the moisture-proof bag body 1 on the left and right sides of the truss beam 8. The T-shaped slider 7 can slide in the T-shaped slide groove 14, so that the moisture-proof bag body 1 can slide at the bottom end of the hanging top cover 2;

[0027] The end of the T-shaped slider 7 is installed with a limit plate 6, which is arranged inside the bearing top frame 3. The T-shaped slider 7 can slide left and right in the T-shaped slide groove 14, and the limit plate 6 prevents the T-shaped slider 7 from falling off from the T-shaped slide groove 14.

[0028] The front and rear side walls of the moisture-proof bag body 1 are both provided with ventilation holes 11, and a filter screen 12 is embedded in the ventilation holes 11. Through the setting of the ventilation holes 11, the activated carbon desiccant in the moisture-proof bag body 1 can be volatilized outwards;

[0029] The top of the counterweight base 4 is located at the left and right ends of the moisture-proof bag body 1 and is equipped with reinforcing rods 5. The top of the reinforcing rods 5 is connected to the load-bearing top frame 3 through a clamping mechanism, and the counterweight base 4 and the load-bearing top frame 3 are connected through the reinforcing rods 5.

[0030] The clamping mechanism includes a clamping block 20 and a clamping slot 21. The clamping slot 21 is arranged at the top end of the reinforcing rod 5. The clamping block 20 is installed at the bottom end of the bearing top frame 3. The clamping block 20 is clamped in the clamping slot 21. The side wall of the clamping block 20 is provided with an elastic cavity 22. An elastic member 23 is installed inside the elastic cavity 22. The clamping block 20 can be clamped into the clamping slot 21 to connect the reinforcing rod 5 to the bearing top frame 3. The clamping block 20 is a hollow structure with plates on both sides. The elasticity of the clamping block 20 can be improved by the elastic member 23.

[0031] Both side walls of the block 20 are provided with inclined convex surfaces 25, and both side inner walls of the slot 21 are provided with inclined concave surfaces 24 matching with the inclined convex surfaces 25. The matching of the inclined convex surfaces 25 and the inclined concave surfaces 24 facilitates the assembly of the block 20 in the slot 21.

[0032] The front and rear side walls of the T-shaped slider 7 are evenly provided with rotation cavities 9, and balls 10 are installed inside the rotation cavities 9. The inner walls of both sides of the T-shaped slide groove 14 are provided with limiting slide grooves 15, and the balls 10 are arranged in the limiting slide grooves 15. A part of the balls 10 rotates in the rotation cavity 9, and the other part is placed in the limiting slide groove 15, and the T-shaped slider 7 can slide in the T-shaped slide groove 14. The balls 10 can roll in the limiting slide groove 15 and the rotation cavity 9, thereby improving the sliding efficiency.

[0033] The cross-sectional area of ​​the limiting plate 6 is larger than the cross-sectional area of ​​the T-shaped slide groove 14 . The limiting plate 6 is T-shaped, which can prevent the T-shaped slider 7 from falling off from the T-shaped slide groove 14 .

[0034] A fixing plate 17 is installed at the top of the hanging top cover 2, and a hanging ear 18 is vertically installed at the top of the fixing plate 17. A hanging ear hole 19 is opened on the side wall of the hanging ear 18. Through the hanging ear 18 and the hanging ear hole 199, the whole is suspended in the manhole operation well.

[0035] The outer wall of the counterweight base 4 is installed with a magnet block a 13, and the outer wall of the supporting top frame 3 is installed with a magnet block b 16. Through the arrangement of the magnet block a 13 and the magnet block b 16, after the moisture-proof bag body 1 is hung in the manhole operation well, it can be attracted to the inner wall of the manhole operation well to prevent the moisture-proof bag body 1 from shaking.

[0036] Working process and principle: When in use, first, add activated carbon desiccant to the interior of the moisture-proof bag body 1, then, install the hanging top cover 2 to the upper end of the bearing top frame 3 through the cooperation of the T-shaped slider 7 and the T-shaped slide groove 14, and then hang it in the manhole operation well. When it is necessary to take out and replace the activated carbon desiccant in the moisture-proof bag body 1, the bearing top frame 3 can be slid to one side. Due to the setting of the limit plate 6, the bearing top frame 3 can be prevented from falling off from the hanging top cover 2 during sliding.

[0037] It is obvious to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the present invention can be implemented in other specific forms without departing from the spirit or essential features of the present invention. Therefore, the embodiments should be considered exemplary and non-restrictive in all respects, and the scope of the present invention is defined by the appended claims rather than the above description, and it is intended that all changes falling within the meaning and scope of the equivalent elements of the claims be included in the present invention. Any reference numeral in a claim should not be considered as limiting the claim to which it relates.

[0038] In addition, it should be understood that although the present specification is described according to implementation modes, not every implementation mode contains only one independent technical solution. This description of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment may also be appropriately combined to form other implementation modes that can be understood by those skilled in the art.

Claims

1. A hanging moisture-proof bag, comprising a moisture-proof bag body (1), characterized in that: The bottom end of the moisture-proof bag body (1) is equipped with a weight base (4), and the top opening of the moisture-proof bag body (1) is equipped with a load-bearing top frame (3); The top end of the bearing top frame (3) is equipped with a hanging top cover (2), and the bottom end of the hanging top cover (2) is provided with a T-shaped sliding groove (14); The top inner end of the load-bearing top frame (3) is equipped with a truss beam (8), the top end of the truss beam (8) is equipped with a T-shaped slider (7), and the T-shaped slider (7) is installed in a T-shaped slide groove (14); A limit plate (6) is installed at the end of the T-shaped sliding block (7), and the limit plate (6) is arranged inside the bearing top frame (3); The front and rear side walls of the moisture-proof bag body (1) are both provided with ventilation holes (11), and the ventilation holes (11) are embedded with filter screens (12); The top end of the counterweight base (4) is located at the left and right ends of the moisture-proof bag body (1), and reinforcement rods (5) are installed. The top end of the reinforcement rod (5) is connected to the load-bearing top frame (3) via a clamping mechanism.

2. A hanging moisture-proof bag according to claim 1, characterized in that: The clamping mechanism comprises a clamping block (20) and a clamping slot (21), wherein the clamping slot (21) is arranged at the top end of the reinforcing rod (5), the clamping block (20) is mounted at the bottom end of the bearing top frame (3), the clamping block (20) is clamped in the clamping slot (21), a side wall of the clamping block (20) is provided with an elastic cavity (22), and an elastic member (23) is installed inside the elastic cavity (22).

3. A hanging moisture-proof bag according to claim 2, characterized in that: Both side walls of the clamping block (20) are provided with oblique convex surfaces (25), and both side inner walls of the clamping slot (21) are provided with oblique concave surfaces (24) matching the oblique convex surfaces (25).

4. A hanging moisture-proof bag according to claim 1, characterized in that: The front and rear side walls of the T-shaped sliding block (7) are evenly provided with rotation cavities (9), a ball (10) is installed inside the rotation cavity (9), and the inner walls of both sides of the T-shaped sliding groove (14) are provided with limit sliding grooves (15), and the ball (10) is arranged in the limit sliding grooves (15).

5. The hanging moisture-proof bag according to claim 1, characterized in that: The cross-sectional area of ​​the limiting plate (6) is greater than the cross-sectional area of ​​the T-shaped sliding groove (14).

6. A hanging moisture-proof bag according to claim 1, characterized in that: A fixing plate (17) is installed at the top end of the hanging top cover (2), a hanging ear (18) is vertically installed at the top end of the fixing plate (17), and a hanging ear hole (19) is provided on the side wall of the hanging ear (18).

7. A hanging moisture-proof bag according to claim 1, characterized in that: A magnet block a (13) is installed on the outer wall of the counterweight base (4), and a magnet block b (16) is installed on the outer wall of the load-bearing top frame (3).

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