Gas cylinder support

Abstract

The utility model discloses a gas cylinder support which comprises a bottom plate, a pushing frame, a leaning frame and at least two clamping structures, wheels are arranged on the two sides of one end of the bottom plate in a rotating mode, a supporting foot is arranged in the middle of the other end of the bottom plate, the pushing frame is installed at one end of the top of the bottom plate, the leaning frame is installed on the pushing frame, and the clamping structures are arranged on the supporting foot. An arc-shaped groove is formed in the leaning frame and used for containing a gas cylinder, the two clamping structures are distributed at a groove opening of the arc-shaped groove in the longitudinal direction and used for clamping the top side wall and the bottom side wall of the gas cylinder respectively so as to lock the gas cylinder into the arc-shaped groove, and each clamping structure comprises an arc-shaped clamping plate and two lug plates, and the opening of the arc-shaped clamping plate is opposite to the opening of the arc-shaped groove. The gas cylinder can be effectively prevented from toppling over, and the service life of the gas cylinder is prolonged.

Description

Technical Field

[0001] The utility model relates to the technical field of gas cylinder supporting structures, in particular to a gas cylinder bracket. Background Art

[0002] At present, oxygen cylinders are one of the most important equipment in the welding field. Oxygen cylinders are often used when welding and cutting workpieces in production operations.

[0003] Since oxygen cylinders are generally cylindrical in structure, when performing welding and cutting operations, when the welding gun is moved, the gas belt connected to the oxygen cylinder will generally be pulled, which can easily cause the oxygen cylinder to topple over, thereby damaging the instrument equipment on the oxygen cylinder and affecting the service life of the oxygen cylinder. Summary of the invention

[0004] In view of the above problems existing in the existing oxygen cylinders, the present invention aims to provide a cylinder bracket which has a long service life, is easy to move and has high stability.

[0005] The specific technical solutions are as follows:

[0006] A gas cylinder support, comprising: a bottom plate, a push frame, a support frame and at least two clamping structures, wherein a wheel is rotatably provided on both sides of one end of the bottom plate, and a foot is provided in the middle of the other end, the push frame is mounted on one end of the top of the bottom plate, the support frame is mounted on the push frame, and the support frame has an arc-shaped groove for accommodating the gas cylinder, the two clamping structures are longitudinally distributed at the notch of the arc-shaped groove, and are used to clamp the top and bottom side walls of the gas cylinder respectively, so as to lock the gas cylinder into the arc-shaped groove, and the clamping structure comprises:

[0007] An arc-shaped clamping plate, wherein an opening of the arc-shaped clamping plate is arranged opposite to an opening of the arc-shaped groove, and the gas cylinder is arranged between the arc-shaped clamping plate and the arc-shaped groove;

[0008] Two ear plates, the two ear plates are respectively connected to the two sides of the arc-shaped clamping plate, and each ear plate is elastically connected to the support frame through an elastic connecting piece, and the ear plate can adjust the distance between the ear plate and the support frame through the elastic connecting piece, so that the arc-shaped clamping plate can elastically lock the gas cylinder into the arc-shaped groove.

[0009] As a further improvement and optimization of this solution, the elastic connector includes:

[0010] A first mounting hole, wherein the first mounting hole is provided on the support frame;

[0011] a second mounting hole, the second mounting hole being arranged on the ear plate;

[0012] A locking bolt, wherein the locking bolt passes through the first mounting hole and the second mounting hole in sequence, and a locking nut is installed on the screw rod;

[0013] A buffer spring is sleeved on the outside of the locking bolt and is located between the locking nut and the ear plate.

[0014] As a further improvement and optimization of this solution, the elastic connecting member also includes two limit washers, both of which are sleeved on the outside of the locking bolt and located between the locking nut and the ear plate, and the buffer spring is arranged between the two limit washers.

[0015] As a further improvement and optimization of the present solution, the first mounting hole is a waist-shaped hole, and the long axis direction of the first mounting hole is longitudinally arranged.

[0016] As a further improvement and optimization of the present solution, the arc surface of the arc-shaped clamping plate and the arc surface of the arc-shaped groove both match the outer circumferential surface of the gas cylinder.

[0017] As a further improvement and optimization of this solution, the bottom plate is also provided with a rubber pad, and the bottom of the gas cylinder is against the rubber pad.

[0018] As a further improvement and optimization of this solution, the push frame includes:

[0019] Two push rods, the two push rods are respectively connected to two sides of the top of the bottom plate;

[0020] A plurality of connecting rods are connected between the two push rods and are distributed at equal intervals in the longitudinal direction, and the support frame is sleeved on the outside of the plurality of connecting rods.

[0021] As a further improvement and optimization of this solution, each push rod has a push handle on the top.

[0022] Compared with the prior art, the above technical solution has the following positive effects:

[0023] (1) In the utility model, the top and bottom of the gas cylinder are clamped respectively by two arc-shaped clamping plates, so that the gas cylinder is locked into the arc-shaped groove, and the bottom of the gas cylinder is supported by the bottom plate. When the welding gun is moved, the gas cylinder can be effectively prevented from tipping over, thereby increasing the service life of the gas cylinder.

[0024] (2) In the present invention, two wheels are arranged on the bottom plate. The support legs are lifted by the push frame, and the two wheels are used to facilitate the movement of the gas cylinder, thereby reducing the cost of manual movement of the gas cylinder. At the same time, when the gas cylinder is moved to the working area, the support legs can be lowered so that the bracket and the two wheels form a stable triangular support structure, thereby improving the support stability of the gas cylinder.

[0025] (3) The arc-shaped clamp in the utility model elastically clamps the gas cylinder through an elastic connecting piece. During the transportation of the gas cylinder, the arc-shaped clamp can effectively prevent the anti-corrosion paint layer on the surface of the gas cylinder from being worn by the arc-shaped clamp, thereby preventing corrosion damage to the surface of the gas cylinder, and further improving the service life of the gas cylinder.

[0026] (4) In the present invention, the first mounting hole is a waist-shaped hole, and the long axis direction of the first mounting hole is longitudinally arranged, so that gas cylinders of different heights can be locked, thereby improving applicability.

[0027] (5) In order to prevent the bottom plate from wearing the anti-corrosion paint layer on the bottom of the gas cylinder during the transportation of the gas cylinder, the bottom plate is also provided with a rubber pad, and the bottom of the gas cylinder is against the rubber pad. BRIEF DESCRIPTION OF THE DRAWINGS

[0028] Figure 1 This is a structural schematic diagram of a gas cylinder bracket of the utility model;

[0029] Figure 2 This is a structural schematic diagram of a gas cylinder bracket of the utility model;

[0030] Figure 3 This is a structural schematic diagram of a clamping structure of a gas cylinder bracket of the utility model;

[0031] In the accompanying drawings: 1. base plate; 2. wheels; 3. support feet; 4. push frame; 5. support frame; 6. clamping structure; 7. gas cylinder; 8. rubber pad; 41. push rod; 42. connecting rod; 43. push handle; 51. arc-shaped groove; 61. arc-shaped clamping plate; 611. ear plate; 621. elastic connecting piece; 6211. first mounting hole; 6212. second mounting hole; 6213. locking bolt; 6214. locking nut; 6215. buffer spring; 6216. limiting gasket. DETAILED DESCRIPTION

[0032] The technical solution of the utility model will be described clearly and completely below in conjunction with the accompanying drawings. Obviously, the described embodiments are part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of 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.

[0033] In the description of the present invention, it should be noted that if the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. appear, the orientation or position relationship indicated is based on the orientation or position relationship shown in the drawings, which is only for the convenience of describing the present invention and simplifying the description, and does not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operate in a specific orientation, and therefore cannot be understood as a limitation on the present invention. In addition, if the terms "first", "second", "third" appear, they are only used for descriptive purposes and cannot be understood as indicating or implying relative importance.

[0034] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "connected", and "connected" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0035] Figure 1 This is a structural schematic diagram of a gas cylinder bracket of the utility model. Figure 2 This is a structural schematic diagram of a gas cylinder bracket of the utility model. Figure 3 This is a schematic diagram of the structure of a clamping structure of a gas cylinder bracket of the utility model, such as Figure 1-3 As shown, a gas cylinder 7 support of a preferred embodiment is shown, comprising: a bottom plate 1, a push frame 4, a support frame 5 and at least two clamping structures 6, both sides of one end of the bottom plate 1 are rotatably provided with a wheel 2, and the middle of the other end is provided with a foot 3, the push frame 4 is installed at one end of the top of the bottom plate 1, the support frame 5 is installed on the push frame 4, and the support frame 5 has an arc-shaped groove 51 for accommodating the gas cylinder 7, and the two clamping structures 6 are distributed in the longitudinal direction at the notch of the arc-shaped groove 51, and are used to clamp the top and bottom side walls of the gas cylinder 7 respectively, so as to lock the gas cylinder 7 to the arc. In the arc groove 51, the clamping structure 6 includes: an arc-shaped clamping plate 61 and two ear plates 611. The opening of the arc-shaped clamping plate 61 is arranged opposite to the opening of the arc-shaped groove 51. The gas cylinder 7 is arranged between the arc-shaped clamping plate 61 and the arc-shaped groove 51. The two ear plates 611 are respectively connected to the two sides of the arc-shaped clamping plate 61, and each ear plate 611 is elastically connected to the frame 5 through an elastic connecting piece 621. The ear plate 611 can adjust the distance between itself and the frame 5 through the elastic connecting piece 621, so that the arc-shaped clamping plate 61 can elastically lock the gas cylinder 7 into the arc groove 51.

[0036] In this embodiment, the gas cylinder 7 is placed in the arc-shaped groove 51, and the top side wall and the bottom side wall of the gas cylinder 7 are elastically clamped by two arc-shaped clamping plates 61 in the two clamping structures 6. When moving the gas cylinder 7, it is only necessary to lift the support leg 3 through the pushing frame 4, and push the gas cylinder 7 to the working area through the two wheels 2, and then put down the support leg 3, so that the bracket and the two wheels 2 form a stable triangular support structure.

[0037] In this embodiment, the top and bottom of the gas cylinder 7 are clamped respectively by two arc-shaped clamping plates 61, so that the gas cylinder 7 is locked into the arc-shaped groove 51, and the bottom of the gas cylinder 7 is supported by the bottom plate 1. When the welding gun is moved, the gas cylinder 7 can be effectively prevented from tipping over, thereby increasing the service life of the gas cylinder 7.

[0038] In this embodiment, two wheels 2 are arranged on the base plate 1, and the supporting legs 3 are lifted by the push frame 4. The two wheels 2 are used to facilitate the movement of the gas cylinder 7, thereby reducing the cost of manual movement of the gas cylinder 7. At the same time, when the gas cylinder 7 is moved to the working area, the supporting legs 3 can be lowered so that the bracket and the two wheels 2 form a stable triangular support structure, thereby improving the support stability of the gas cylinder 7.

[0039] In this embodiment, the arc-shaped clamping plate 61 elastically clamps the gas cylinder 7 through the elastic connecting piece 621. During the movement of the gas cylinder 7, the arc-shaped clamping plate 61 is effectively prevented from wearing the anti-corrosion paint layer on the surface of the gas cylinder 7, and corrosion damage is prevented from occurring on the surface of the gas cylinder 7, thereby further improving the service life of the gas cylinder 7.

[0040] Furthermore, as a preferred embodiment, the elastic connecting member 621 includes a first mounting hole 6211, a second mounting hole 6212, a locking bolt 6213 and a buffer spring 6215. The first mounting hole 6211 is arranged on the support frame 5, and the second mounting hole 6212 is arranged on the ear plate 611. The locking bolt 6213 passes through the first mounting hole 6211 and the second mounting hole 6212 in sequence, and the screw is installed with a locking nut 6214. The buffer spring 6215 is sleeved on the outside of the locking bolt 6213 and is located between the locking nut 6214 and the ear plate 611.

[0041] Furthermore, as a preferred embodiment, the elastic connector 621 also includes two limit washers 6216 , both of which are sleeved on the outside of the locking bolt 6213 and located between the locking nut 6214 and the ear plate 611 , and the buffer spring 6215 is disposed between the two limit washers 6216 .

[0042] When installing the elastic connecting piece 621, the locking bolt 6213 is passed through the first mounting hole 6211 and the second mounting hole in turn, and a limiting gasket 6216 is sleeved on the outside of the locking bolt 6213 and limited with the ear plate 611. Then, the buffer spring 6215, another limiting gasket 6216 and the locking nut 6214 are sleeved in turn. By tightening the locking bolt 6213 and squeezing the buffer spring 6215, the gas cylinder 7 is elastically locked.

[0043] Furthermore, as a preferred embodiment, the first mounting hole 6211 is a waist-shaped hole, and the long axis direction of the first mounting hole 6211 is longitudinally arranged, which can realize the locking of gas cylinders 7 of different heights and improve applicability.

[0044] Furthermore, as a preferred embodiment, in order to improve the locking effect on the gas cylinder 7 , the arc surface of the arc-shaped clamping plate 61 and the arc surface of the arc-shaped groove 51 are matched with the outer circumferential surface of the gas cylinder 7 .

[0045] Furthermore, as a preferred embodiment, in order to prevent the bottom plate 1 from wearing the anti-corrosion paint layer on the bottom of the gas cylinder 7 during the movement of the gas cylinder 7, the bottom plate 1 is also provided with a rubber pad 8, and the bottom of the gas cylinder 7 is against the rubber pad 8.

[0046] Furthermore, as a preferred embodiment, the push frame 4 includes two push rods 41 and a plurality of connecting rods 42. The two push rods 41 are respectively connected to the top two sides of the base plate 1, and the plurality of connecting rods 42 are connected between the two push rods 41 and are distributed at equal intervals in the longitudinal direction, and the support frame 5 is sleeved on the outside of the plurality of connecting rods 42.

[0047] Preferably, the connecting rod 42 and the push rod 41 are fixed by welding.

[0048] Furthermore, as a preferred embodiment, each push rod 41 has a push handle 43 on the top.

[0049] More preferably, the push rod 41 and the push handle 43 are an integrated structure.

[0050] The above description is only a preferred embodiment of the present invention, and does not limit the implementation mode and protection scope of the present invention. For those skilled in the art, it should be aware that all solutions obtained by equivalent substitutions and obvious changes made using the description and illustrations of the present invention should be included in the protection scope of the present invention.

Claims

1. A gas cylinder bracket, characterized in that: include: A bottom plate, a push frame, a support frame and at least two clamping structures, both sides of one end of the bottom plate are rotatably provided with a wheel, and the middle part of the other end is provided with a foot, the push frame is installed at one end of the top of the bottom plate, the support frame is installed on the push frame, and the support frame has an arc-shaped groove for accommodating a gas cylinder, and the two clamping structures are longitudinally distributed at the notch of the arc-shaped groove, and are used to clamp the top and bottom side walls of the gas cylinder respectively, so as to lock the gas cylinder into the arc-shaped groove, and the clamping structure includes: An arc-shaped clamping plate, wherein an opening of the arc-shaped clamping plate is arranged opposite to an opening of the arc-shaped groove, and the gas cylinder is arranged between the arc-shaped clamping plate and the arc-shaped groove; Two ear plates, the two ear plates are respectively connected to the two sides of the arc-shaped clamping plate, and each ear plate is elastically connected to the support frame through an elastic connecting piece, and the ear plate can adjust the distance between the ear plate and the support frame through the elastic connecting piece, so that the arc-shaped clamping plate can elastically lock the gas cylinder into the arc-shaped groove.

2. The gas cylinder support according to claim 1, characterized in that: The elastic connecting member comprises: A first mounting hole, wherein the first mounting hole is provided on the support frame; a second mounting hole, the second mounting hole being arranged on the ear plate; A locking bolt, wherein the locking bolt passes through the first mounting hole and the second mounting hole in sequence, and a locking nut is installed on the screw rod; A buffer spring is sleeved on the outside of the locking bolt and is located between the locking nut and the ear plate.

3. The gas cylinder support according to claim 2, characterized in that: The elastic connecting member also includes two limiting washers, which are both sleeved on the outside of the locking bolt and located between the locking nut and the ear plate, and the buffer spring is arranged between the two limiting washers.

4. The gas cylinder support according to claim 2, characterized in that: The first mounting hole is a waist-shaped hole, and the long axis direction of the first mounting hole is longitudinally arranged.

5. The gas cylinder support according to claim 1, characterized in that: The arc surface of the arc-shaped clamping plate and the arc surface of the arc-shaped groove both match the outer circumferential surface of the gas cylinder.

6. The gas cylinder support according to claim 1, characterized in that: The bottom plate is also provided with a rubber pad, and the bottom of the gas cylinder abuts against the rubber pad.

7. The gas cylinder support according to claim 1, characterized in that: The push frame comprises: Two push rods, the two push rods are respectively connected to two sides of the top of the bottom plate; A plurality of connecting rods are connected between the two push rods and are distributed at equal intervals in the longitudinal direction, and the support frame is sleeved on the outside of the plurality of connecting rods.

8. The gas cylinder support according to claim 7, characterized in that: The top of each push rod is provided with a push handle.

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