Pressure gas cylinder placing rack

Abstract

The utility model relates to the technical field of placing racks, in particular to a pressure gas cylinder placing rack which comprises a bottom plate and a placing mechanism, the placing mechanism comprises a mounting frame, a lead screw, a motor, a lifting plate, a fixing plate, two sets of sliding assemblies and a plurality of sets of fixing assemblies, and each set of fixing assembly comprises a fixing frame, a bidirectional threaded rod, a rotating piece and two sets of clamping pieces. The lead screw penetrates through the lifting plate, the output end of the motor is fixedly connected with one end of the lead screw, the fixing plate is fixedly connected with the lifting plate, the fixing assemblies are all fixedly connected with the fixing plate, the fixing frame is fixedly connected to one side of the fixing plate, the two clamping pieces are symmetrically arranged in the mounting frame, and the two-way threaded rod penetrates through the two clamping pieces correspondingly. And the rotating part is arranged at one end of the bidirectional threaded rod, the two sliding assemblies are symmetrically arranged on the two sides of the mounting frame, and through the arrangement, the placement frame can be adjusted according to the height of the gas cylinder, so that the practicability of the placement frame is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of placement racks, in particular to a pressure gas cylinder placement rack. Background Art

[0002] Welding equipment is often used in the mechanical processing industry. Gas cylinders are an indispensable part of welding equipment, and welding gas is a consumable, so gas cylinders often need to be replaced. However, the existing gas cylinder racks are single-row structures. In actual use, when there are a large number of gas cylinders, two single-row racks are used, which makes it inconvenient to take and replace the gas cylinders. In addition, the traditional racks are fixed with chains after the gas cylinders are placed, and the protection effect is poor.

[0003] In order to solve the above technical problems, the prior art patent (CN217970500U) discloses a gas cylinder placement rack, including a rectangular bottom plate, a baffle, a vertical plate, a fixed pallet and a movable pallet and other components. Baffles are arranged on both sides of the rectangular bottom plate, and vertical plates are vertically welded at both ends of each baffle. A partition is arranged in the middle of the rectangular bottom plate, and a plurality of vertical plates are evenly welded on the partition. A fixed pallet is welded at both ends of the connecting plate, and the two ends of the fixed pallet are respectively welded to the two vertical plates on the same side. A plurality of movable pallets are arranged on the connecting plate, and a first card slot with an opening upward is arranged at both ends of the fixed pallet and the movable pallet. A movable baffle is inserted into the first card slot on the same side, and the movable card plate and the fixed card plate are clamped at both ends through the movable baffle. Not only can the gas cylinder be fixed in the unit cell to improve the protection performance, but the gas cylinder can also be placed or removed by extracting the movable baffle.

[0004] However, in the above-mentioned prior art, the placement rack cannot be adjusted according to the height of the gas cylinder, resulting in low practicality. Utility Model Content

[0005] The utility model aims to provide a pressure gas cylinder placement rack, aiming to solve the technical problem in the prior art that the placement rack cannot be adjusted according to the height of the gas cylinder, resulting in low practicality.

[0006] To achieve the above-mentioned purpose, the utility model adopts a pressure gas cylinder placement rack, including a base plate and a placement mechanism, the placement mechanism includes a mounting frame, a screw rod, a motor, a lifting plate, a fixed plate, two groups of sliding components and multiple groups of fixed components, each group of the fixed components includes a fixed frame, a bidirectional threaded rod, a rotating member and two groups of clamping members, the mounting frame is fixedly connected to the upper surface of the base plate, the lifting plate passes through the mounting frame, the screw rod passes through the lifting plate and cooperates with the thread of the lifting plate, one end of the screw rod is rotatably connected to the base plate, the other end of the screw rod is rotatably connected to the mounting frame, the motor is fixedly connected to the mounting frame, the output end of the motor is fixedly connected to one end of the screw rod, the fixed plate is fixedly connected to the lifting plate, multiple groups of the fixed components are all fixedly connected to the fixed plate, the fixing frame is fixedly connected to one side of the fixing plate, two groups of the clamping members are symmetrically arranged inside the mounting frame, the bidirectional threaded rod respectively passes through the two groups of the clamping members, the rotating member is arranged at one end of the bidirectional threaded rod, and two groups of the sliding components are symmetrically arranged on both sides of the mounting frame.

[0007] Wherein, each group of the clamping members includes an arc-shaped clamping plate and a moving block, the moving block is threadedly matched with the bidirectional threaded rod and is located inside the fixed frame, and the arc-shaped clamping plate is fixedly connected to the moving block and is located on one side of the moving block.

[0008] Wherein, the rotating member includes a disc and two gripping rods, the disc is fixedly connected to one end of the bidirectional threaded rod and is located at one end of the bidirectional threaded rod, and the two gripping rods are fixedly connected to the disc and are located outside the disc.

[0009] Among them, each group of the sliding components includes a sliding block, a sliding rod and a support plate, the sliding block is fixedly connected to the fixed plate and is located on one side of the fixed plate, the support plate is fixedly connected to the mounting frame, the sliding rod passes through the sliding block and is located at the sliding connection of the sliding block, one end of the sliding rod is fixedly connected to the base plate, and the other end of the sliding rod is fixedly connected to the support plate.

[0010] Wherein, each group of the fixed components also includes two sliders, the fixed frame has a slide groove, one end of the two sliders is fixedly connected to the corresponding moving block, and the other end of the two sliders passes through the slide groove and is slidably connected to the slide groove.

[0011] Among them, the pressure gas cylinder placement rack also includes four rollers, a hydraulic cylinder and a supporting plate. The four rollers are fixedly connected to the base plate and are located on the lower surface of the base plate. The hydraulic cylinder is fixedly connected to the lower surface of the base plate, and the output end of the hydraulic cylinder is fixedly connected to the base plate.

[0012] The utility model discloses a pressure gas cylinder placement rack, the screw rod passes through the lifting plate, the output end of the motor is fixedly connected to one end of the screw rod, the fixing plate is fixedly connected to the lifting plate, and the fixing frame is fixedly connected to one side of the fixing plate. When in use, the motor is started, and the output end of the motor drives the screw rod to rotate, so that the lifting plate moves up and down in the installation frame, and the lifting plate drives the fixing plate to move up and down, and the fixing plate drives the fixing frame to move up and down, thereby adjusting the fixing frame to the height of the gas cylinder, and then placing the gas cylinder on one side of the fixing frame, and then rotating the rotating part, and the rotating part drives the bidirectional threaded rod to rotate, so that the two groups of the clamping parts move relatively, thereby fixing the gas cylinder. This method can effectively solve the problem of low practicality in the prior art that the placement rack cannot be adjusted according to the height of the gas cylinder. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0014] Figure 1 It is a structural schematic diagram of the first embodiment of the utility model.

[0015] Figure 2 It is a three-dimensional diagram of the first embodiment of the utility model.

[0016] Figure 3 It is a top view of the first embodiment of the utility model.

[0017] Figure 4 It is a structural schematic diagram of the second embodiment of the utility model.

[0018] 101-base plate, 102-mounting frame, 103-screw rod, 104-motor, 105-lifting plate, 106-fixed plate, 107-fixed frame, 108-slide groove, 109-bidirectional threaded rod, 110-slider, 111-arc clamping plate, 112-moving block, 113-disc, 114-grip rod, 115-sliding block, 116-slide rod, 117-support plate, 201-roller, 202-hydraulic cylinder, 203-holding plate. DETAILED DESCRIPTION

[0019] Embodiments of the present invention are described in detail below, and examples of the embodiments are shown in the accompanying drawings. The embodiments described below with reference to the accompanying drawings are exemplary and are intended to be used to explain the present invention, but should not be understood as limiting the present invention.

[0020] The first embodiment of the present application is:

[0021] See also Figure 1 to Figure 3 ,in Figure 1 It is a structural schematic diagram of the first embodiment of the utility model. Figure 2 It is a three-dimensional diagram of the first embodiment of the utility model. Figure 3 It is a top view of the first embodiment of the utility model.

[0022] The utility model provides a pressure gas cylinder placement rack, comprising a base plate 101 and a placement mechanism, wherein the placement mechanism comprises a mounting frame 102, a screw rod 103, a motor 104, a lifting plate 105, a fixing plate 106, two groups of sliding components and multiple groups of fixing components, each group of the fixing components comprises a fixing frame 107, a bidirectional threaded rod 109, two sliding blocks 110, a rotating member and two groups of clamping members, each group of the clamping members comprises an arc-shaped clamping plate 111 and a moving block 112, the rotating member comprises a disc 113 and two gripping rods 114, and each group of the sliding components comprises a sliding block 115, a sliding rod 116 and a supporting plate 117. The above-mentioned scheme solves the problem in the prior art that the placement rack cannot be adjusted according to the height of the gas cylinder, resulting in low practicality.

[0023] According to this specific embodiment, the installation frame 102 is fixedly connected to the upper surface of the base plate 101, the lifting plate 105 passes through the installation frame 102, the screw rod 103 passes through the lifting plate 105 and cooperates with the thread of the lifting plate 105, one end of the screw rod 103 is rotatably connected to the base plate 101, and the other end of the screw rod 103 is rotatably connected to the installation frame 102, the motor 104 is fixedly connected to the installation frame 102, the output end of the motor 104 is fixedly connected to one end of the screw rod 103, the fixed plate 106 is fixedly connected to the lifting plate 105, multiple groups of the fixed components are fixedly connected to the fixed plate 106, the fixed frame 107 is fixedly connected to one side of the fixed plate 106, and the two groups of the clamps are symmetrically arranged inside the installation frame 102 The bidirectional threaded rod 109 passes through the two groups of clamping members respectively, the rotating member is arranged at one end of the bidirectional threaded rod 109, and the two groups of sliding components are symmetrically arranged on both sides of the installation frame 102. When in use, the motor 104 is started, and the output end of the motor 104 drives the screw rod 103 to rotate, so that the lifting plate 105 moves up and down in the installation frame 102, and the lifting plate 105 drives the fixing plate 106 to move up and down, and the fixing plate 106 drives the fixing frame 107 to move up and down, so that the fixing frame 107 is adjusted to the height of the gas cylinder, and then the gas cylinder is placed on one side of the fixing frame 107, and then the rotating member is rotated, and the rotating member drives the bidirectional threaded rod 109 to rotate, so that the two groups of clamping members move relative to each other, thereby fixing the gas cylinder.

[0024] Among them, the moving block 112 is threadedly matched with the bidirectional threaded rod 109 and is located inside the fixed frame 107, and the arc-shaped clamping plate 111 is fixedly connected to the moving block 112 and is located on one side of the moving block 112. When in use, the bidirectional threaded rod 109 rotates to make the two moving blocks 112 move relative to each other, and the two moving blocks 112 respectively drive the two arc-shaped clamping plates 111 to move relative to each other.

[0025] Secondly, the disc 113 is fixedly connected to one end of the bidirectional threaded rod 109 and is located at one end of the bidirectional threaded rod 109. The two gripping rods 114 are fixedly connected to the disc 113 and are located on the outside of the disc 113. When in use, the two gripping rods 114 are rotated, and the two gripping rods 114 drive the disc 113 to rotate, and the disc 113 drives the bidirectional threaded rod 109 to rotate.

[0026] At the same time, the sliding block 115 is fixedly connected to the fixed plate 106 and is located on one side of the fixed plate 106. The support plate 117 is fixedly connected to the mounting frame 102. The sliding rod 116 passes through the sliding block 115 and is located at a sliding connection of the sliding block 115. One end of the sliding rod 116 is fixedly connected to the bottom plate 101, and the other end of the sliding rod 116 is fixedly connected to the support plate 117. When in use, the fixed plate 106 moves up and down to drive the sliding block 115 to slide on the sliding rod 116, thereby making the fixed plate 106 more stable.

[0027] In addition, the fixed frame 107 has a slide groove 108, one end of the two sliders 110 are fixedly connected to the corresponding moving blocks 112, and the other ends of the two sliders 110 pass through the slide groove 108 and are slidably connected to the slide groove 108. When in actual use, the two moving blocks 112 respectively drive the corresponding sliders 110 to slide in the slide groove 108.

[0028] When using a pressure gas cylinder placement rack of the present embodiment, the motor 104 is started, and the output end of the motor 104 drives the screw rod 103 to rotate, so that the lifting plate 105 moves up and down in the installation frame 102, and the lifting plate 105 drives the fixing plate 106 to move up and down, and the fixing plate 106 drives the fixing frame 107 to move up and down, so that the fixing frame 107 is adjusted to the height of the gas cylinder, and then the gas cylinder is placed on one side of the fixing frame 107, and then the two gripping rods 114 are rotated, and the two gripping rods 114 drive the disc 113 to rotate, and the disc 113 drives the bidirectional threaded rod 109 to rotate, so that the two moving blocks 112 move relative to each other, and the two moving blocks 112 respectively drive the two arc-shaped clamping plates 111 to move relative to each other, so as to fix the gas cylinder. This method can effectively solve the problem in the prior art that the placement rack cannot be adjusted according to the height of the gas cylinder, resulting in low practicality.

[0029] The second embodiment of the present application is:

[0030] Based on the first embodiment, please refer to Figure 4 , Figure 4 It is a structural schematic diagram of the second embodiment of the utility model.

[0031] The utility model provides a pressure gas cylinder placement rack, which also includes four rollers 201 , a hydraulic cylinder 202 and a supporting plate 203 .

[0032] According to this specific embodiment, the four rollers 201 are fixedly connected to the base plate 101 and are located on the lower surface of the base plate 101. The hydraulic cylinder 202 is fixedly connected to the lower surface of the base plate 101. The output end of the hydraulic cylinder 202 is fixedly connected to the base plate 101. When in use, the base plate 101 is convenient to move through the four rollers 201. When fixing is required, the hydraulic cylinder 202 is started, and the output end of the hydraulic cylinder 202 drives the supporting plate 203 to move downward until it is in contact with the ground, thereby preventing the roller 201 from continuing to roll.

[0033] When using a pressure gas cylinder placement rack according to this embodiment, the four rollers 201 are used to facilitate the movement of the base plate 101. When it needs to be fixed, the hydraulic cylinder 202 is started, and the output end of the hydraulic cylinder 202 drives the supporting plate 203 to move downward until it is in contact with the ground, thereby preventing the rollers 201 from continuing to roll, thereby improving the convenience of the placement rack.

[0034] The above disclosure is only a preferred embodiment of the present invention, and certainly cannot be used to limit the scope of rights of the present invention. Ordinary technicians in this field can understand that all or part of the processes of the above embodiment and equivalent changes made according to the claims of the present invention still fall within the scope covered by the utility model.

Claims

1. A pressure gas cylinder placement rack, comprising a bottom plate, characterized in that: The cam is secured to the upper and lower surfaces of the base plate, and the cam is secured to the lower surface of the base plate by a screw thread. The cam is secured to the upper and lower surfaces of the base plate by a screw thread. The cam is secured to the upper and lower surfaces of the base plate by a screw thread.

2. The pressure gas cylinder storage rack according to claim 1, characterized in that: Each group of the clamping members includes an arc-shaped clamping plate and a moving block. The moving block is threadedly matched with the bidirectional threaded rod and is located inside the fixed frame. The arc-shaped clamping plate is fixedly connected to the moving block and is located on one side of the moving block.

3. The pressure gas cylinder placement rack according to claim 2, characterized in that: The rotating member includes a disc and two gripping rods. The disc is fixedly connected to one end of the bidirectional threaded rod and is located at one end of the bidirectional threaded rod. The two gripping rods are fixedly connected to the disc and are located outside the disc.

4. The pressure gas cylinder placement rack according to claim 3, characterized in that: Each group of the sliding components includes a sliding block, a sliding rod and a support plate. The sliding block is fixedly connected to the fixed plate and is located on one side of the fixed plate. The support plate is fixedly connected to the mounting frame. The sliding rod passes through the sliding block and is located at the sliding connection of the sliding block. One end of the sliding rod is fixedly connected to the bottom plate, and the other end of the sliding rod is fixedly connected to the support plate.

5. The pressure gas cylinder placement rack according to claim 4, characterized in that: Each group of the fixed components also includes two sliders, the fixed frame has a slide groove, one end of the two sliders is fixedly connected to the corresponding moving block, and the other ends of the two sliders pass through the slide groove and are slidably connected to the slide groove.

6. The pressure gas cylinder placement rack according to claim 5, characterized in that: The pressure gas cylinder placement rack also includes four rollers, a hydraulic cylinder and a supporting plate. The four rollers are fixedly connected to the base plate and are located on the lower surface of the base plate. The hydraulic cylinder is fixedly connected to the lower surface of the base plate, and the output end of the hydraulic cylinder is fixedly connected to the base plate.

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