A support assembly for a high pressure hydrogen cylinder pack

Abstract

The utility model relates to hydrogen technical field, and disclose a kind of support assembly of high-pressure hydrogen storage bottle group, including base, the front and rear sides of base top are all provided with moving frame, the surface of base is provided with support mechanism, the support mechanism includes slide rod, two the slide rod are all fixedly installed in the left and right sides of base inner chamber, the front and rear sides of two the slide rod surface are all slidably connected with slider, two the moving frame are all fixedly installed in the top of four the slider, the inner chamber of two the moving frame is all provided with lifting plate, the left and right sides of two the lifting plate bottom are all fixedly installed with mounting rod. By setting up support mechanism, then realize the support work to different size hydrogen storage bottle, improve the flexibility and convenience of equipment use, avoid the situation that it cannot be normally supported after the size of hydrogen storage bottle changes, facilitate operator to use.

Description

Technical Field

[0001] This utility model relates to a support component for a high-pressure hydrogen storage cylinder assembly, belonging to the technical field of support components. Background Technology

[0002] Hydrogen is abundant in the universe, being one of the earliest formed elements and the most abundant. Under standard conditions, hydrogen gas is a colorless, tasteless, and odorless gas with a very low density, making it the lightest gas. It is sparingly soluble in water. A hydrogen atom consists of one proton and one electron, making it the simplest atom in terms of structure. Due to its electronic configuration, hydrogen can form various chemical bonds. High-pressure hydrogen storage tanks are required for hydrogen storage, and support components are needed to ensure the stability of these tanks during placement.

[0003] Chinese Patent Publication No. (CN 219727866 U) discloses a saddle and its support frame for a vehicle-mounted hydrogen storage cylinder. The saddle includes a seat plate and multiple through holes on the seat plate for placing the hydrogen storage cylinder. Each through hole has a support ring integrally formed with the seat plate on one side along its axial direction to support the hydrogen storage cylinder. The support frame includes two saddles as described above and a connecting bracket between the two saddles. The two saddles and the connecting bracket form a main body for accommodating the hydrogen storage cylinder. Protective compartments for protecting the pipes and valves at both ends of the hydrogen storage cylinder can also be provided on both sides of the main body. The saddle and support frame of this utility model are not only easy to install, but also facilitate the improvement of the installation strength of the hydrogen storage cylinder. The spacing between the support plates used to support the hydrogen storage cylinders in the above-mentioned device cannot be adjusted. Furthermore, the length of the hydrogen storage cylinders usually varies depending on the amount of hydrogen stored, which means that the device can only support a single type of hydrogen storage cylinder. This makes the device less convenient to use and inconvenient for operators.

[0004] To address this, a support component for high-pressure hydrogen storage cylinders is proposed. Utility Model Content

[0005] In view of this, the present invention provides a support component for a high-pressure hydrogen storage cylinder assembly to solve or alleviate the technical problems existing in the prior art, and at least provides a beneficial alternative.

[0006] The technical solution of this utility model is implemented as follows: A support assembly for a high-pressure hydrogen storage cylinder group includes a base, with movable frames provided on both the front and rear sides of the top of the base. A support mechanism is provided on the surface of the base, and the support mechanism includes sliding rods. Two sliding rods are fixedly installed on the left and right sides of the inner cavity of the base. Sliding blocks are slidably connected to the front and rear sides of the surfaces of the two sliding rods. Two movable frames are fixedly installed on the top of the four sliding blocks. Lifting plates are provided in the inner cavities of the two movable frames. Mounting rods are fixedly installed on the left and right sides of the bottom of the two lifting plates. Lower pressure plates are fixedly installed on the upper and lower sides of the surfaces of the mounting rods. Clamping plates are fixedly installed at the bottom of the lower pressure plates and the bottom of the inner cavity of the movable frames. Rubber pads are provided on the surfaces of the clamping plates.

[0007] More preferably, a knob is movably connected to the front side of the base, and a bidirectional screw is fixedly connected to the rear side of the knob. Screw blocks are threadedly connected to both the front and rear sides of the surface of the bidirectional screw. Connecting rods are fixedly connected to the left and right sides of the two screw blocks, and the other ends of the two connecting rods are fixedly installed on the surface of the slider.

[0008] More preferably, a servo cylinder is fixedly installed on the top of the movable frame, and the bottom of the servo cylinder is fixedly connected to the top of the lifting plate.

[0009] More preferably, the inner surface of the movable frame is provided with a sliding groove, and the lower pressure plate is slidably connected to the inner cavity of the sliding groove.

[0010] More preferably, the surface of the movable frame is provided with guide grooves, and the mounting rod is slidably connected to the inner cavity of the guide groove.

[0011] More preferably, a limiting groove is formed at the bottom of the inner cavity of the base, and the bottom of the screw block is slidably connected to the inner cavity of the limiting groove.

[0012] More preferably, mounting plates are fixedly installed on both the left and right sides of the base, and mounting bolts are threaded onto the surface of the mounting plates.

[0013] The present invention has the following advantages due to the adoption of the above technical solution: I. This utility model, by setting up a support mechanism, uses the rotation of a knob to move the screw block and the moving frame, while the servo cylinder extends and retracts, causing the mounting rod to move the lower pressure plate. This allows for adjustment of the distance between the clamping plates, thereby enabling the support of hydrogen storage cylinders of different sizes. This improves the flexibility and convenience of the equipment, avoids the situation where the hydrogen storage cylinder cannot be properly supported after its size changes, and facilitates operation for operators.

[0014] Second, this utility model can limit the movement of the lower pressure plate by setting a sliding groove to prevent it from deviating in direction during movement. By setting a guide groove, the movement of the mounting rod can be limited to ensure the accuracy of the direction of the mounting rod during movement. By setting a limiting groove, the movement of the screw block can be limited to prevent the screw block from rotating synchronously with the bidirectional screw. By setting a mounting bolt, the overall equipment can be stabilized to prevent the equipment from shaking due to accidental collisions.

[0015] The above overview is for illustrative purposes only and is not intended to be limiting in any way. In addition to the illustrative aspects, embodiments, and features described above, further aspects, embodiments, and features of the present invention will become readily apparent from the accompanying drawings and the following detailed description. Attached Figure Description

[0016] To more clearly illustrate the technical solutions in the embodiments of this application or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this application. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0017] Figure 1 This is a three-dimensional front view structural diagram of the present invention; Figure 2 This is a schematic diagram of the support mechanism structure of this utility model; Figure 3 This is a schematic diagram of the slider structure of this utility model; Figure 4 This is a schematic diagram of the bidirectional screw structure of this utility model; Figure 5 This is a schematic diagram of the limiting groove structure of this utility model.

[0018] Reference numerals: 1. Base; 2. Support mechanism; 201. Knob; 202. Bidirectional screw; 203. Screw block; 204. Connecting rod; 205. Slide rod; 206. Slider; 207. Servo cylinder; 208. Lifting plate; 209. Mounting rod; 210. Lower pressure plate; 211. Clamping plate; 212. Slide groove; 213. Guide groove; 214. Limiting groove; 3. Moving frame; 4. Mounting plate; 5. Mounting bolt. Detailed Implementation

[0019] In the following description, only certain exemplary embodiments are briefly described. As those skilled in the art will recognize, the described embodiments can be modified in various ways without departing from the spirit or scope of this invention. Therefore, the drawings and description are considered exemplary in nature and not restrictive.

[0020] The embodiments of this utility model will now be described in detail with reference to the accompanying drawings.

[0021] Example 1 like Figure 1-4 As shown, this utility model embodiment provides a support assembly for a high-pressure hydrogen storage cylinder group, including a base 1. Movable frames 3 are provided on both the front and rear sides of the top of the base 1. A support mechanism 2 is provided on the surface of the base 1. The support mechanism 2 includes sliding rods 205. Two sliding rods 205 are fixedly installed on the left and right sides of the inner cavity of the base 1. Sliding blocks 206 are slidably connected to the front and rear sides of the surfaces of the two sliding rods 205. Two movable frames 3 are fixedly installed on the top of the four sliding blocks 206. Lifting plates 208 are provided in the inner cavities of the two movable frames 3. Mounting rods 209 are fixedly installed on the left and right sides of the bottom of the two lifting plates 208. Mounting rods 209 are fixedly installed on the upper and lower sides of the surfaces of the mounting rods 209. A lower pressure plate 210 is fixedly installed. A clamping plate 211 is fixedly installed on the bottom of the lower pressure plate 210 and the bottom of the inner cavity of the moving frame 3. The surface of the clamping plate 211 is provided with a rubber pad. A knob 201 is movably connected to the front side of the base 1. A bidirectional screw 202 is fixedly connected to the rear side of the knob 201. Screw blocks 203 are threadedly connected to the front and rear sides of the surface of the bidirectional screw 202. Connecting rods 204 are fixedly connected to the left and right sides of the two screw blocks 203. The other end of the two connecting rods 204 is fixedly installed on the surface of the slider 206. A servo cylinder 207 is fixedly installed on the top of the moving frame 3. The bottom of the servo cylinder 207 is fixedly connected to the top of the lifting plate 208.

[0022] By setting up the support mechanism 2, the rotation of the knob 201 causes the screw block 203 to move the moving frame 3, while the servo cylinder 207 extends and retracts, causing the mounting rod 209 to move the lower pressure plate 210. This allows for adjustment of the distance between the clamping plates 211, thereby enabling the support of hydrogen storage cylinders of different sizes. This improves the flexibility and convenience of the equipment, avoids the situation where the hydrogen storage cylinder cannot be properly supported after the size of the cylinder changes, and facilitates operation for the operator.

[0023] Example 2 like Figure 1-5 As shown, in one embodiment, the inner surface of the movable frame 3 is provided with a sliding groove 212, the lower pressure plate 210 is slidably connected to the inner cavity of the sliding groove 212, the surface of the movable frame 3 is provided with a guide groove 213, the mounting rod 209 is slidably connected to the inner cavity of the guide groove 213, the bottom of the inner cavity of the base 1 is provided with a limiting groove 214, the bottom of the screw block 203 is slidably connected to the inner cavity of the limiting groove 214, and mounting plates 4 are fixedly installed on both the left and right sides of the base 1, and mounting bolts 5 are threadedly connected to the surface of the mounting plates 4.

[0024] By setting the slide groove 212, the movement of the lower pressure plate 210 can be limited to prevent it from deviating in direction during movement. By setting the guide groove 213, the movement of the mounting rod 209 can be limited to ensure the accuracy of the direction of movement of the mounting rod 209. By setting the limit groove 214, the movement of the screw block 203 can be limited to prevent the screw block 203 from rotating synchronously with the bidirectional screw 202. By setting the mounting bolt 5, the overall equipment can be stabilized to prevent the equipment from shaking due to accidental collisions.

[0025] In operation, this invention works as follows: First, based on the length of the hydrogen storage bottle, the double-ended screw 202 is rotated synchronously by rotating the knob 201. The double-ended screw 202 drives the screw block 203, connecting rod 204, slider 206, and moving frame 3 to move synchronously, so that the spacing of the moving frame 3 matches the length of the hydrogen storage bottle. The hydrogen storage bottle is then placed inside the clamping plate 211. At this time, the servo cylinder 207 extends downward, causing the lifting plate 208 to drive the mounting rod 209 to move downward synchronously. When the mounting rod 209 moves, it drives the lower pressure plate 210 to move downward, thereby causing the clamping plate 211 at the bottom of the lower pressure plate 210 to move downward. At this time, the distance between the upper and lower clamping plates 211 is shortened and they fit against the surface of the hydrogen storage bottle, thus achieving the support and fixation of the hydrogen storage bottle.

[0026] The above description is merely a specific embodiment of this utility model, but the protection scope of this utility model is not limited thereto. Any person skilled in the art can easily conceive of various variations or substitutions within the technical scope disclosed in this utility model, and these should all be included within the protection scope of this utility model. Therefore, the protection scope of this utility model should be determined by the protection scope of the claims.

Claims

1. A support assembly for a high-pressure hydrogen storage cylinder group, comprising a base (1), characterized in that, The base (1) has a movable frame (3) on both the front and rear sides of the top. The base (1) has a support mechanism (2) on its surface. The support mechanism (2) includes a slide rod (205). The two slide rods (205) are fixedly installed on the left and right sides of the inner cavity of the base (1). The two slide rods (205) are slidably connected to the front and rear sides of the surface of the two slide rods (205). The two movable frames (3) are fixedly installed on the top of the four slide rods (206). The two movable frames (3) have a lifting plate (208) in their inner cavities. The two lifting plates (208) have an installation rod (209) fixedly installed on the left and right sides of the bottom of the two lifting plates (208). The installation rod (209) has a lower pressure plate (210) fixedly installed on the upper and lower sides of its surface. The lower pressure plate (210) and the bottom of the movable frame (3) have a clamping plate (211) fixedly installed on their bottom and the bottom of the inner cavity of the movable frame (3). The clamping plate (211) has a rubber pad on its surface.

2. The support assembly for a high-pressure hydrogen storage cylinder group according to claim 1, characterized in that: A knob (201) is movably connected to the front side of the base (1), and a bidirectional screw (202) is fixedly connected to the rear side of the knob (201). Screw blocks (203) are threadedly connected to both the front and rear sides of the surface of the bidirectional screw (202). Connecting rods (204) are fixedly connected to the left and right sides of the two screw blocks (203). The other ends of the two connecting rods (204) are fixedly installed on the surface of the slider (206).

3. The support assembly for a high-pressure hydrogen storage cylinder group according to claim 1, characterized in that: A servo cylinder (207) is fixedly installed on the top of the mobile frame (3), and the bottom of the servo cylinder (207) is fixedly connected to the top of the lifting plate (208).

4. The support assembly for a high-pressure hydrogen storage cylinder group according to claim 1, characterized in that: The inner surface of the movable frame (3) is provided with a sliding groove (212), and the lower pressure plate (210) is slidably connected in the inner cavity of the sliding groove (212).

5. The support assembly for a high-pressure hydrogen storage cylinder group according to claim 1, characterized in that: The surface of the movable frame (3) is provided with guide grooves (213), and the mounting rod (209) is slidably connected in the inner cavity of the guide grooves (213).

6. The support assembly for a high-pressure hydrogen storage cylinder group according to claim 2, characterized in that: The bottom of the inner cavity of the base (1) is provided with a limiting groove (214), and the bottom of the screw block (203) is slidably connected to the inner cavity of the limiting groove (214).

7. The support assembly for a high-pressure hydrogen storage cylinder group according to claim 1, characterized in that: Mounting plates (4) are fixedly installed on both the left and right sides of the base (1), and mounting bolts (5) are threaded onto the surface of the mounting plates (4).

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