Gas cylinder storage rack

Abstract

The utility model relates to the field of gas cylinder storage, and particularly discloses a gas cylinder storage rack. The gas cylinder storage rack comprises a tray, a limiting frame installed on the upper side of the tray and a movable plate connected to one side of the frame, the lower end of the movable plate is connected with a positioning piece connected to the upper side of the tray, connecting pieces used for limiting the movable plate are installed at the two ends of the frame, and a movable rod is arranged on the upper side of the movable plate. One end of the movable rod is rotationally connected with a limiting plate fixedly connected with one side of the limiting frame, the other end of the movable rod is connected with a positioning block fixedly connected with the other side of the limiting frame, and the upper end of the limiting frame is fixedly connected with a buckling piece used for locking the movable rod. The movable plate can be effectively prevented from shaking or swinging when gas cylinders are loaded and unloaded, the situation that a plurality of storage racks are placed side by side to interfere with loading and unloading of the gas cylinders by workers is prevented, the loading and unloading efficiency is improved, the structure is simple, the manufacturing cost is low, and the practicability of the storage racks can be improved.

Description

TECHNICAL FIELD

[0001] The present application relates to the field of gas cylinder storage, in particular to a gas cylinder storage rack. BACKGROUND

[0002] The gas cylinder is a kind of pressure vessel for storing and transporting compressed gas, liquefied gas or dissolved gas, and is widely used in industry, medical treatment, scientific research and other fields. The storage rack is used for storing and arranging gas cylinders to prevent the gas cylinders from falling during transportation or storage and to ensure the safety of the gas cylinders.

[0003] The existing gas cylinder storage rack is usually composed of a base, a frame and a locking piece. The frame is fixed on the upper side of the base to prevent the gas cylinder from falling. The base can be inserted by a forklift to lift it up. A movable frame is installed on one side of the frame, which can be rotated to facilitate people to place or take the gas cylinder on the base, thereby improving the convenience of loading and unloading the gas cylinder. The locking piece is installed on the frame to lock the movable frame to prevent the movable frame from opening and closing during transportation.

[0004] In the prior art, the movable frame may swing after being opened during the loading and unloading of the gas cylinder, especially when multiple storage racks are placed side by side. The swinging of the movable frame may interfere with each other, which may reduce the efficiency of loading and unloading the gas cylinder. Although the swinging of the movable frame can be avoided by using a buffer device such as a damper in reality, it will increase the manufacturing cost of the storage rack, thereby affecting the practicability of the gas cylinder storage rack. CONTENT OF THE INVENTION

[0005] In order to reduce the impact on the loading and unloading of the gas cylinder and improve the practicability of the gas cylinder storage rack, the present application provides a gas cylinder storage rack.

[0006] The gas cylinder storage rack provided by the present application adopts the following technical scheme:

[0007] A gas cylinder storage rack includes a tray, a limiting frame installed on the upper side of the tray, and a movable plate connected to one side of the frame. The lower end of the movable plate is connected to a positioning piece connected to the upper side of the tray. The two ends of the frame are each provided with a connecting piece for limiting the movable plate. The upper side of the movable plate is provided with a movable rod. One end of the movable rod is rotatably connected to a limiting plate fixedly connected to one side of the limiting frame. The other end of the movable rod is connected to a positioning block fixedly connected to the other side of the limiting frame. The upper end of the limiting frame is fixedly connected to a buckle piece for locking the movable rod.

[0008] By adopting the technical scheme, first, the swing of the movable plate during loading and unloading of the gas cylinder can be effectively reduced, and the work staff is prevented from being disturbed during loading and unloading of the gas cylinder when multiple storage racks are placed side by side, thereby improving the loading and unloading efficiency; second, the movable rod can be quickly locked, and the gas cylinder can be effectively prevented from tilting or falling during transportation, thereby improving the practicality of the storage rack.

[0009] Optionally, the positioning member is composed of two fixed plates, the lower side of each fixed plate is fixedly connected with the upper side of the tray, and the side wall of each fixed plate is fixedly connected with the limiting frame, and the lower end corner of the movable plate is connected to between the two fixed plates.

[0010] By adopting the technical scheme, the stability of the connection between the movable plate and the tray can be improved, and the swing of the movable plate can be reduced, thereby improving the protection effect of the gas cylinder.

[0011] Optionally, the connecting member includes two locking plates, the two locking plates are fixed on the opposite sides of the limiting frame, the two locking plates are provided with clamping grooves for inserting the upper end of the movable plate, the upper end of the movable plate is provided with two first opening grooves, and the two first opening grooves are respectively sleeved outside the two locking plates.

[0012] By adopting the technical scheme, the work staff can quickly disassemble and assemble the movable plate, and the disassemblable mode can reduce the construction space occupied by the movable plate during loading and unloading of the gas cylinder, thereby improving the practicality of the structure.

[0013] Optionally, one side of the tray is fixedly connected with a sliding rod for placing the movable plate, and one side of the limiting frame is fixedly connected with a clamping plate for limiting the movable plate.

[0014] By adopting the technical scheme, the movable plate can be provided with a storage position, which is convenient for people to arrange the movable plate and reduces the loss or damage of the movable plate.

[0015] Optionally, the positioning member includes a positioning rod and a rotating rod, one side of the positioning rod is fixedly connected with the side wall of the tray, and the rotating rod is rotatably connected to the inner wall of the positioning rod and is fixedly connected with the lower side of the movable plate at both ends.

[0016] By adopting the technical scheme, the movable plate is hinged to the tray, and the movable plate is tilted and arranged on one side of the bracket by turning the movable plate until one end of the movable plate contacts the ground, which not only prevents the movable plate from swinging and avoids the mutual interference of the movable plates when multiple storage racks are placed side by side, but also facilitates people to push the gas cylinder cart up and down the tray, thereby facilitating people to load and unload the gas cylinder.

[0017] Optionally, the connecting piece is provided with two, the connecting piece includes a rotating lever and a limiting part, one end of the rotating lever is rotatably connected to the inner wall of the limiting frame, the upper end of the movable plate is provided with a second opening slot for the rotating lever to be clamped into, and the inner wall of the limiting frame is provided with a limiting slot for the limiting part to be installed, and the limiting part is used for limiting the rotation of the rotating lever.

[0018] By adopting the above technical scheme, the movable plate can be prevented from shaking or separating when being connected with the limiting frame, so that the stability of the connection between the movable plate and the limiting frame can be ensured.

[0019] Optionally, the limiting part includes a limiting block and a first spring, the first spring is fixedly connected between the limiting block and the inner wall of the limiting slot, and the outer side of the rotating lever is provided with an arc-shaped slot for the limiting rod to be inserted.

[0020] By adopting the above technical scheme, the position of the rotating lever can be locked, the rotating lever can be prevented from swinging during transportation of the storage rack, and the movable plate can be conveniently fixed, so that the stability and practicability of the structure can be ensured.

[0021] Optionally, the upper end of the limiting block is provided with a limiting slot for the one end of the movable rod to be clamped into, the upper end of the limiting frame is provided with a through hole communicating with the limiting slot, and the through hole is used for installing the buckling piece.

[0022] By adopting the above technical scheme, the movable rod can be accurately locked, and people can operate conveniently, so that the convenience of operation and the stability of the structure can be improved.

[0023] Optionally, the buckling piece includes a clamping block and a pull rod, the two ends of the clamping block are respectively slidably connected to the inner wall of the through hole, one end of the pull rod is provided in the inner wall of the limiting slot, one end of the movable rod is provided with a slot for the clamping block to be inserted, the pull rod is fixedly connected to one side of the clamping block, a second spring is fixedly connected between the clamping block and the inner wall of the through hole, and the second spring is sleeved on the outer side of the pull rod.

[0024] By adopting the above technical scheme, people can quickly operate the buckling piece to unlock the movable rod, and the clamping block can be automatically reset by the second spring, so that the use efficiency and practicability of the structure can be improved.

[0025] In summary, the present application has the following advantages:

[0026] 1. The present application can not only effectively prevent the movable plate from shaking or swinging when the gas cylinder is loaded and unloaded, but also can prevent multiple storage racks from being placed side by side to interfere with the work personnel loading and unloading the gas cylinder, so as to improve the loading and unloading efficiency, and the structure is simple and the manufacturing cost is low, so as to improve the practicability of the storage rack.

[0027] 2、The application can reduce the inclination or dumping of the gas cylinder during transportation, and can realize quick locking of the movable plate and the movable rod, and is convenient for people to operate, thereby improving the use efficiency and practicality of the structure. BRIEF DESCRIPTION OF DRAWINGS

[0028] Figure 1 is a structure schematic view of the gas cylinder storage rack of the embodiment one of the application;

[0029] Figure 2 is a structure schematic view of the limiting frame and the movable plate of the embodiment one of the application;

[0030] Figure 3 is a top view of the limiting frame and the tray of the embodiment one of the application;

[0031] Figure 4 is Figure 3 a sectional view along the line A-A;

[0032] Figure 5 is a structure schematic view of the gas cylinder storage rack of the embodiment two of the application;

[0033] Figure 6 is a top view of the limiting frame of the embodiment two of the application;

[0034] Figure 7 is Figure 6 a sectional view along the line B-B;

[0035] Figure 8 is a structure schematic view of the rotating rocker and the limiting part of the embodiment two of the application.

[0036] Explanation of reference signs: 1, tray; 2, limiting frame; 21, limiting groove; 22, through hole; 3, movable plate; 31, first open slot; 32, second open slot; 4, positioning piece; 41, fixed sheet; 42, positioning rod; 43, rotating rod; 5, connecting piece; 51, locking plate; 511, clamping groove; 52, rotating rocker; 521, arc-shaped groove; 53, limiting part; 531, limiting block; 532, first spring; 6, movable rod; 61, insertion slot; 7, limiting plate; 8, positioning block; 81, positioning groove; 9, clamping piece; 91, clamping block; 92, pull rod; 93, second spring; 10, sliding rod; 11, clamping plate. DETAILED DESCRIPTION

[0037] The following will be described in detail in combination with the accompanying Figures 1-8 The application will be further described in detail.

[0038] The embodiment of the application discloses a gas cylinder storage rack.

[0039] Embodiment one:

[0040] Referring to Figure 1 , the gas cylinder storage rack comprises a tray 1 and a limiting frame 2 fixedly installed on the upper side of the tray 1, the upper side of the tray 1 is used for storing gas cylinders, and the tray 1 can be lifted by a forklift. The limiting frame 2 is mainly composed of four vertical columns and a plurality of horizontal rods fixedly connected with the vertical columns, and is used for preventing the stored gas cylinders from tilting. The upper sides of the two horizontal rods at the upper end are fixedly connected with two hooks for being hooked by hoisting equipment. Two vertical columns on one side of the limiting frame 2 are provided with a movable plate 3, and the upper ends of the movable plate 3 are connected with connecting pieces 5 fixedly connected with the vertical columns. The movable plate 3 is used to prevent the bottom of the gas cylinder from tilting. The upper end of one of the vertical columns is fixedly connected with two limiting plates 7, and the two limiting plates 7 are rotatably connected with an activity rod 6, and one end of the activity rod 6 is fixedly connected with a pin rod penetrating through the two limiting plates 7, for ensuring the stability of the connection between the activity rod 6 and the limiting plate 7. The upper end of the other vertical column is fixedly connected with a positioning block 8 for limiting the activity rod 6, and the activity rod 6 is used to prevent the upper end of the gas cylinder from tilting.

[0041] Reference Figure 1 , Figure 2 The side wall of the tray 1 is fixedly connected with a sliding rod 10 for placing the movable plate 3, and the sliding rod 10 is used to prevent the lower end of the movable plate 3 from sliding. One side of the limiting frame is fixedly connected with a clamping plate 11 for hooking the upper end of the movable plate 3, and the upper end of the movable plate 3 is slidingly connected between the clamping plate 11 and the limiting frame 2, for preventing the movable plate 3 from tilting. In use, first, the movable plate 3 is taken out from between the two connecting pieces 5; then, one end of the movable plate 3 is placed between the clamping plate 11 and the sliding rod 10; finally, the movable plate 3 is pushed to slide between the clamping plate 11 and the sliding rod 10 until it moves to the appropriate position, completing the temporary storage of the movable plate 3.

[0042] Reference Figure 2 , Figure 3 and Figure 4 The connecting piece 5 is composed of a locking plate 51 and a clamping groove 511, the clamping groove 511 is opened on the inner side of the locking plate 51, the upper ends of the movable plate 3 are provided with first opening grooves 31 on both sides, the first opening grooves 31 are sleeved on the outer side of the locking plate 51, and are used for quickly inserting the upper end of the movable plate 3 into the inner wall of the clamping groove 511. One side of the locking plate 51 is fixedly connected with the limiting frame 2, for limiting the movable plate 3 on one side of the limiting frame 2. The upper end of the tray 1 is fixedly connected with two positioning pieces 4 for limiting the lower end of the movable plate 3, each positioning piece 4 is composed of two fixed pieces 41, and the fixed pieces 41 are fixed on the upper side supports of the limiting frame 2 and the tray 1. When the movable plate 3 is installed, the lower corners of the movable plate 3 will be respectively inserted between the two fixed pieces 41, for preventing the lower end of the movable plate 3 from being misaligned.

[0043] ReferenceFigure 2 、 Figure 3 and Figure 4 The upper end of the positioning block 8 is provided with a positioning groove 81 for clamping the other end of the movable rod 6, and the positioning groove 81 is used to improve the stability of the connection between the movable rod 6 and the limiting frame 2. The upper end of the limiting frame 2 is provided with a through hole 22 communicated with the positioning groove 81, and a buckle 9 for locking the movable rod 6 is mounted in the inner side of the through hole 22. The buckle 9 comprises a clamping block 91 slidably connected to the inner wall of the through hole 22 and a pull rod 92 fixedly connected to one side of the clamping block 91 and penetrating the inner wall of the through hole 22, one end of the pull rod 92 extending out of the limiting frame is fixedly connected with a connecting piece and a pull ring, and the connecting piece and the pull ring are used to facilitate people to pull the pull rod 92 to drive the clamping block 91 to slide in the through hole 22; a second spring 93 is fixedly connected between one side of the clamping block 91 and the inner wall of the through hole 22, and the second spring 93 is used for automatic reset of the clamping block 91. The upper side of the end of the clamping block 91 away from the second spring 93 is arc-shaped and penetrates the inner side of the positioning groove 81, and one end of the movable rod 6 is provided with an insertion slot 61 for inserting the clamping block 91, and the side of the insertion slot 61 close to the clamping block 91 is arc-shaped, which is used to improve the accuracy and convenience of the connection between the movable rod 6 and the clamping block 91.

[0044] The implementation principle of the gas cylinder storage rack of the embodiment one is as follows: when the gas cylinder is loaded or unloaded, first, the movable plate 3 is lifted to make the upper end of the movable plate 3 disengage from the clamping groove 511 in the inner side of the locking plate 51 and the lower end of the movable plate 3 disengage from the fixed piece 41, so that the movable plate 3 can be taken out; then, the movable plate 3 is placed between the slide rod 10 and the clamping plate 11 to complete the storage of the movable plate 3; then, the pull rod 92 is pulled to drive the clamping block 91 to slide on the inner wall of the through hole 22 until the end of the clamping block 91 disengages from the insertion slot 61 of the movable rod 6; then, one end of the movable rod 6 is lifted to disengage from the positioning block 8 until the movable rod 6 is rotated to the other end of the limiting frame 2, and then the worker can carry the gas cylinder on the upper side of the tray 1 or unload the gas cylinder from the upper side of the tray 1; after the loading and unloading of the gas cylinder are completed, the locking of the movable plate 3 and the movable rod 6 is completed according to the above steps; finally, the insertion rod of the forklift is inserted into the lower side of the tray 1 to lift the tray 1, thereby completing the carrying work of the gas cylinder.

[0045] Embodiment two:

[0046] The difference between the embodiment one and the embodiment two is that the structure of the positioning piece 4 and the installation mode of the movable plate 3 are different. Compared with the embodiment one, the embodiment two has the advantage that it can facilitate people to push the gas cylinder cart to the tray 1, thereby improving the loading and unloading efficiency of the gas cylinder.

[0047] Reference Figure 5 、 Figure 6The upper side of the tray 1 is fixedly connected with two positioning members 4 for hingedly connecting the movable plate 3, each of the positioning members 4 is composed of a positioning rod 42 and a rotating rod 43 which is rotatably connected to the inner wall of the positioning rod 42, the positioning rod 42 is fixedly connected with the tray 1, and the two ends of the rotating rod 43 are fixedly connected with the movable plate 3. The connecting member 5 is installed at the middle part of the stand column on the two sides of the movable plate 3, the connecting member 5 comprises a rotating swing rod 52 which is rotatably connected to the inner wall of the stand column of the limiting frame 2 and two limiting parts 53 which are connected to the two sides of the rotating swing rod 52, the limiting part 53 is installed on the inner wall of the stand column of the limiting frame 2, and the limiting part 53 is used for limiting the rotation of the rotating swing rod 52. The upper end of the movable plate 3 is provided with a second opening slot 32 for the rotating swing rod 52 to rotate into, when the end of the rotating swing rod 52 is rotated downward, the lower end of the rotating swing rod 52 will be attached to one side of the movable plate 3, so that the movable plate 3 can be locked. When the end of the rotating swing rod 52 is rotated upward, one end of the rotating swing rod 52 is separated from the movable plate 3, and the unlocking of the movable plate 3 is completed.

[0048] Reference Figure 7 , Figure 8 Each of the limiting parts 53 is composed of a limiting block 531 and a first spring 532 which is fixedly connected to one side of the limiting block 531, the stand column of the limiting frame 2 is provided with a limiting slot 21 for the limiting block 531 to slide, and the limiting slot 21 is communicated with the slot of the rotating swing rod 52. The other end of the first spring 532 is fixedly connected with one side of the limiting slot 21, and is used for pushing the limiting block 531 to slide on the inner wall of the limiting slot 21. The other end of the limiting block 531 is arc-shaped, and the two sides of the rotating swing rod 52 are provided with arc-shaped slots 521 for the one end of the limiting block 531 to insert into, when the limiting block 531 is inserted into the arc-shaped slot 521, the stability of the rotating swing rod 52 can be ensured.

[0049] The implementation principle of the gas cylinder storage rack in the second embodiment of the application is as follows: when the gas cylinder is loaded or unloaded, first, the two rotating swing rods 52 are rotated by 180°, and the one end of the limiting block 531 is inserted into the arc-shaped slot 521 by the first spring 532, so that the position of the rotating swing rod 52 can be fixed; at this time, the upper end of the movable plate 3 is pulled, so that the movable plate 3 is rotated along the positioning rod 42 and the rotating rod 43 on one side of the tray 1 until the upper end of the movable plate 3 is in contact with the ground; then, the worker can push the gas cylinder cart along the movable plate 3 to move up and down the tray 1, so as to conveniently carry the gas cylinder on the upper side of the tray 1 or unload the gas cylinder from the tray 1, until the loading and unloading of the gas cylinder is completed; then, one end of the movable plate 3 is lifted until the movable plate 3 is attached to the limiting frame 2, so that the second opening slot 32 is aligned on the outer side of the rotating swing rod 52; finally, the rotating swing rod 52 is rotated by 180°, so that the rotating swing rod 52 hooks the upper end of the movable plate 3, and the locking of the movable plate 3 is completed.

[0050] The above are all preferred embodiments of the present application, and do not limit the protection scope of the present application, so that: all equivalent changes made according to the structure, shape, principle of the present application should be covered in the protection scope of the present application.

Claims

1. A gas cylinder holder, comprising a tray (1), a limiting frame (2) mounted on the upper side of the tray (1), and a movable plate (3) connected to one side of the frame, characterized in that: The lower end of the movable plate (3) is connected with the positioning member (4) connected with the upper side of the tray (1), both ends of the frame are provided with the connecting member (5) for limiting the movable plate (3), the upper side of the movable plate (3) is provided with the movable rod (6), one end of the movable rod (6) is rotatably connected with the limiting plate (7) fixedly connected with one side of the limiting frame (2), the other end of the movable rod (6) is connected with the positioning block (8) fixedly connected with the other side of the limiting frame (2), and the upper end of the limiting frame (2) is fixedly connected with the buckle member (9) for locking the movable rod (6).

2. The gas cylinder holder according to claim 1, characterized in that: The positioning member (4) is composed of two fixed sheets (41), the lower side of each fixed sheet (41) is fixedly connected with the upper side of the tray (1), and the side wall of each fixed sheet (41) is fixedly connected with the limiting frame (2), and the lower end of the movable plate (3) is connected between the two fixed sheets (41).

3. The gas cylinder holder of claim 1, wherein: The connecting member (5) comprises a locking plate (51) and a clamping groove (511), one side of the locking plate (51) is fixedly connected with the limiting frame (2), the clamping groove (511) is formed in one side of the locking plate (51), and the clamping groove (511) is used for inserting the upper end of the movable plate (3), the upper end of the movable plate (3) is provided with a first opening groove (31), and the first opening groove (31) is arranged outside the locking plate (51).

4. The gas cylinder holder of claim 1, wherein: One side of the tray (1) is fixedly connected with the sliding rod (10) for placing the movable plate (3), and one side of the limiting frame (2) is fixedly connected with the clamping plate (11) for limiting the movable plate (3).

5. The gas cylinder holder of claim 1, wherein: The positioning member (4) comprises a positioning rod (42) and a rotating rod (43), one side of the positioning rod (42) is fixedly connected with the side wall of the tray (1), and the rotating rod (43) is rotatably connected to the inner wall of the positioning rod (42) and is fixedly connected with the lower side of the movable plate (3) at both ends.

6. The gas cylinder holder of claim 1, wherein: The connecting member (5) is provided with two, the connecting member (5) comprises a rotating rocker (52) and a limiting portion (53), one end of the rotating rocker (52) is rotatably connected to the inner wall of the limiting frame (2), the upper end of the movable plate (3) is provided with a second opening groove (32) for clamping the rotating rocker (52), and the inner wall of the limiting frame (2) is provided with a limiting groove (21) for mounting the limiting portion (53), and the limiting portion (53) is used for limiting the rotation of the rotating rocker (52).

7. The gas cylinder holder of claim 6, wherein: The limiting portion (53) comprises a limiting block (531) and a first spring (532), the first spring (532) is fixedly connected between the limiting block (531) and the inner wall of the limiting groove (21), and the outer side of the rotating rocker (52) is provided with an arc-shaped groove (521) for inserting the limiting rod.

8. The gas cylinder holder of claim 1, wherein: The upper end of the positioning block (8) is provided with a positioning groove (81) for clamping one end of the movable rod (6), the upper end of the limiting frame (2) is provided with a through hole (22) communicating with the positioning groove (81), and the through hole (22) is used for mounting the buckle member (9).

9. The gas cylinder holder of claim 8, wherein: The buckle piece (9) comprises a clamping block (91) and a pull rod (92), two ends of the clamping block (91) are respectively slidably connected to the inner wall of the through hole (22), one end of the inner wall is provided with the inner wall of the positioning groove (81), one end of the movable rod (6) is provided with a slot (61) for inserting the clamping block (91), the pull rod (92) is fixedly connected to one side of the clamping block (91), and the second spring (93) is fixedly connected between the clamping block (91) and the inner wall of the through hole (22), and the second spring (93) is sleeved on the outer side of the pull rod (92).

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