A multi-directional fixing device for a gas appliance

Abstract

A multi-directional fixing device for a gas appliance, comprising a support frame, on which there are provided a longitudinally extending fixed clamping plate, a laterally extending laterally sliding clamping plate, a laterally extending longitudinally sliding clamping plate and a movable clamping plate; the fixed clamping plate is fixed on the support frame, and on the support frame there are provided a first lateral guide rail, a first lateral drive, a second lateral guide rail, a second lateral drive, a first longitudinal guide rail and a first longitudinal drive; the laterally sliding clamping plate is arranged on the first lateral guide rail and connected to the first lateral drive, the longitudinally sliding clamping plate is arranged on the first longitudinal guide rail and connected to the first longitudinal drive, a sliding seat connected to the second lateral drive is arranged on the second lateral guide rail, a second longitudinal guide rail is arranged on the sliding seat, and the movable clamping plate is arranged on the second longitudinal guide rail and connected to the second longitudinal drive. The present invention can fix gas appliances of different specifications and improve the applicable range of the gas appliance fixing device.

Description

Technical Field

[0001] The present invention relates to the technical field of gas appliances, and in particular to a multi-directional fixing device for gas appliances. Background Art

[0002] Gas appliances such as gas stoves and gas water heaters are very common gas equipment in ordinary families. After the production of gas appliances is completed, laboratory sampling inspections are required to test whether the gas appliances are qualified. When testing gas appliances, it is necessary to fix the gas appliances through tooling fixtures. The existing fixing devices are usually customized for a certain type of gas appliance and cannot adapt to gas appliances of various specifications. If it is necessary to test gas appliances of different specifications, it is necessary to design multiple fixing devices, which undoubtedly increases the production cost and reduces the applicable range of the gas appliance fixing device. Summary of the Invention

[0003] The present invention provides a multi-directional fixing device for gas appliances, which can fix gas appliances of different specifications and improve the applicable range of the gas appliance fixing device.

[0004] An embodiment of the present invention provides a multi-directional fixing device for gas appliances, including a support frame. A longitudinally extending fixed clamping plate, a laterally extending laterally sliding clamping plate, a laterally extending longitudinally sliding clamping plate, and a movable clamping plate are arranged on the support frame. The fixed clamping plate, the laterally sliding clamping plate, the longitudinally sliding clamping plate, and the movable clamping plate enclose a clamping groove for placing a gas appliance. The fixed clamping plate is fixed on the support frame. A first lateral guide rail, a first lateral driver, a second lateral guide rail, a second lateral driver, a first longitudinal guide rail, and a first longitudinal driver are arranged on the support frame. The laterally sliding clamping plate is arranged on the first lateral guide rail and connected to the first lateral driver. The first lateral driver is used to drive the laterally sliding clamping plate to slide along the first lateral guide rail. The longitudinally sliding clamping plate is arranged on the first longitudinal guide rail and connected to the first longitudinal driver. The first longitudinal driver is used to drive the longitudinally sliding clamping plate to slide along the first longitudinal guide rail. A sliding seat connected to the second lateral driver is arranged on the second lateral guide rail. The second lateral driver is used to drive the sliding seat to slide along the second lateral guide rail. A second longitudinal guide rail is arranged on the sliding seat. The movable clamping plate is arranged on the second longitudinal guide rail and connected to the second longitudinal driver. The second longitudinal driver is used to drive the movable clamping plate to slide along the second longitudinal guide rail.

[0005] Preferably, the end of the fixed clamping plate abuts against the side surface of the laterally sliding clamping plate facing the longitudinally sliding clamping plate. The end of the longitudinally sliding clamping plate abuts against the side surface of the fixed clamping plate facing the movable clamping plate. The end of the movable clamping plate abuts against the side surface of the longitudinally sliding clamping plate facing the laterally sliding clamping plate. The end of the laterally sliding clamping plate abuts against the side surface of the movable clamping plate facing the fixed clamping plate.

[0006] Preferably, one end of the laterally sliding clamping plate close to the movable clamping plate is provided with a folding plate and a folding plate driving assembly connected to the folding plate; the folding plate has a deployed state and a folded state. When the folding plate is in the deployed state, the end of the folding plate abuts against the side surface of the movable clamping plate facing the fixed clamping plate. When the folding plate is in the folded state, the folding plate is folded and stored on the lower surface of the laterally sliding clamping plate, and the folding plate driving assembly is used to drive the folding plate to switch between the deployed state and the folded state.

[0007] Preferably, the folding plate driving assembly includes a hinge and a hinge driver. The hinge includes a hinge shaft and a first hinge plate and a second hinge plate that are rotatable relative to the hinge shaft and arranged on the hinge shaft. The first hinge plate is fixed to the lower surface of the laterally sliding clamping plate, and the second hinge plate is fixed to the lower surface of the folding plate. The hinge driver is used to drive the second hinge plate to rotate.

[0008] Preferably, the fixed clamping plate, the laterally sliding clamping plate, the longitudinally sliding clamping plate and the movable clamping plate are located in the same plane, and the clamping groove is a square groove that is closed on all sides.

[0009] Preferably, a first positioning member is provided on the movable clamping plate, and a second positioning member is provided on the longitudinally sliding clamping plate. The first positioning member cooperates with the second positioning member to limit the longitudinal movement of the movable clamping plate relative to the longitudinally sliding clamping plate.

[0010] Preferably, the first positioning member is a positioning block, the second positioning member is a positioning strip extending horizontally, the positioning block is provided with a connecting plate extending longitudinally towards the longitudinally sliding clamping plate, and the end of the connecting plate is provided with a first limiting plate protruding from the surface of the connecting plate. The positioning strip is arranged between the positioning block and the first limiting plate.

[0011] Preferably, a groove extending longitudinally is formed in the positioning strip, and a hook member is provided on the first limiting plate. The hook member is arranged in the groove.

[0012] Preferably, the support frame is a frame structure composed of multiple cross bars and multiple longitudinal bars.

[0013] Preferably, the first lateral driver, the second lateral driver, the first longitudinal driver and the second longitudinal driver are all cylinders.

[0014] The present invention has the following technical effects: The present invention clamps and fixes the gas appliance through the fixed clamping plate, the laterally sliding clamping plate, the longitudinally sliding clamping plate and the movable clamping plate. Since the laterally sliding clamping plate, the longitudinally sliding clamping plate and the movable clamping plate can all adjust their positions, gas appliances of different specifications can be clamped and fixed, thereby improving the applicable range of the gas appliance fixing device. Description of the Drawings

[0015] Figure 1Schematic structural diagram of a multi-directional fixing device for a gas appliance according to an embodiment of the present invention;

[0016] Figure 2 Schematic structural diagram of a multi-directional fixing device for a gas appliance according to an embodiment of the present invention in another state;

[0017] Figure 3 Partial schematic structural diagram of a multi-directional fixing device for a gas appliance according to an embodiment of the present invention;

[0018] Figure 4 Schematic structural diagram of a first positioning member and a second positioning member according to an embodiment of the present invention.

[0019] Wherein, the reference numerals are: support frame 100, clamping groove 10, fixed clamping plate 1, transverse sliding clamping plate 2, longitudinal sliding clamping plate 3, movable clamping plate 4, sliding seat 50, first transverse guide rail 51, second transverse guide rail 52, second longitudinal guide rail 62, first sliding plate 71, second sliding plate 72, third sliding plate 73, folding plate 8, first hinge plate 81, second hinge plate 82, first positioning member 91, second positioning member 92, connecting plate 93, second limiting plate 94, groove 90. Detailed implementation manners

[0020] The present invention will be further described in detail below in conjunction with the accompanying drawings through specific implementation manners.

[0021] An embodiment of the present invention provides a multi-directional fixing device for a gas appliance, as Figures 1-4 shown, which includes a support frame 100, and a longitudinally extending fixed clamping plate 1, a transversely extending transverse sliding clamping plate 2, a transversely extending longitudinal sliding clamping plate 3 and a movable clamping plate 4 are arranged on the support frame. The transverse and longitudinal directions are perpendicular to each other. The transverse sliding clamping plate 2 and the longitudinal sliding clamping plate 3 can both be set perpendicular to the fixed clamping plate 1. The transverse sliding clamping plate 2 and the longitudinal sliding clamping plate 3 are arranged in parallel and spaced apart by a certain distance. The fixed clamping plate 1 and the movable clamping plate 4 can be arranged in parallel and spaced apart by a certain distance. Therefore, the fixed clamping plate 1, the transverse sliding clamping plate 2, the longitudinal sliding clamping plate 3 and the movable clamping plate 4 will respectively enclose a clamping groove 10 for placing the gas appliance from all around. The gas appliance to be fixed is placed in the clamping groove 10, and the fixed clamping plate 1, the transverse sliding clamping plate 2, the longitudinal sliding clamping plate 3 and the movable clamping plate 4 respectively clamp and fix the gas appliance from the four sides of the gas appliance. The support frame 100 provides a supporting effect on the fixed clamping plate 1, the transverse sliding clamping plate 2, the longitudinal sliding clamping plate 3 and the movable clamping plate 4, and lifts the fixed clamping plate 1, the transverse sliding clamping plate 2, the longitudinal sliding clamping plate 3 and the movable clamping plate 4 by a certain height, so that there is enough space in the clamping groove 10 to place the gas appliance.

[0022] The fixed clamping plate 1 is fixed on the support frame 100, so the position of the fixed clamping plate 1 relative to the support frame 100 remains unchanged. As Figure 3As shown in the figure, a first transverse guide rail 51, a first transverse driver, a second transverse guide rail 52, a second transverse driver, a first longitudinal guide rail and a first longitudinal driver are provided on the support frame 100. The transverse sliding clamping plate 2 is arranged on the first transverse guide rail 51 and can slide on the first transverse guide rail 51, and the transverse sliding clamping plate 2 is connected to the first transverse driver. The first transverse driver is used to drive the transverse sliding clamping plate 2 to slide along the first transverse guide rail 51, which is equivalent to adjusting the length of the clamping groove 10 in the transverse direction. The longitudinal sliding clamping plate 3 is arranged on the first longitudinal guide rail and can slide on the first longitudinal guide rail, and the longitudinal sliding clamping plate 3 is connected to the first longitudinal driver. The first longitudinal driver is used to drive the longitudinal sliding clamping plate 3 to slide along the first longitudinal guide rail, which is equivalent to adjusting the length of the clamping groove 10 in the longitudinal direction.

[0023] A sliding seat 50 connected to the second transverse driver is arranged on the second transverse guide rail 52. The sliding seat 50 can slide along the second transverse guide rail 52. The second transverse driver is used to drive the sliding seat 50 to slide along the second transverse guide rail 52. A second longitudinal guide rail 62 is arranged on the sliding seat 50. The movable clamping plate 4 is arranged on the second longitudinal guide rail 62 and is connected to the second longitudinal driver. The second longitudinal driver is used to drive the movable clamping plate 4 to slide along the second longitudinal guide rail 62. Since the sliding seat 50 can move transversely and the movable clamping plate 4 is arranged on the sliding seat 50 and can slide longitudinally, the movable clamping plate 4 can move relative to the support frame 100 longitudinally and / or transversely, so as to match the movement of the transverse sliding clamping plate 2 and / or the longitudinal sliding clamping plate 3, and the length of the clamping groove 10 in the longitudinal and / or transverse directions can be adjusted, which changes the size of the clamping groove 10 to place gas appliances of different specifications.

[0024] To simplify the structure of the driving part and keep the surface of the clamping plate flat, the first transverse guide rail 51 and the first transverse driver can be arranged below the transverse sliding clamping plate 2. A first sliding plate 71 that can slide along the first transverse guide rail 51 is arranged on the first transverse guide rail 51. The first sliding plate 71 is closely fixed to the lower surface of the transverse sliding clamping plate 2 to ensure smooth transverse sliding of the transverse sliding clamping plate 2. The first longitudinal guide rail and the first longitudinal driver are arranged below the longitudinal sliding clamping plate 3. A second sliding plate 72 that can slide along the first longitudinal guide rail is arranged on the first longitudinal guide rail. The second sliding plate 72 is closely fixed to the lower surface of the longitudinal sliding clamping plate 3 to ensure smooth longitudinal sliding of the longitudinal sliding clamping plate 3. The sliding seat 50, the second transverse guide rail 52, the second transverse driver, the second longitudinal guide rail 62 and the second longitudinal driver can all be arranged below the movable clamping plate 4. A third sliding plate 73 that can slide along the second longitudinal guide rail 62 is arranged on the second longitudinal guide rail 62. The third sliding plate 73 is closely fixed to the lower surface of the movable clamping plate 4 to ensure smooth longitudinal sliding of the movable clamping plate 4. Of course, to strengthen the guiding effect of the guide rails, multiple of the above-mentioned first transverse guide rail 51, second transverse guide rail 52, first longitudinal guide rail and second longitudinal guide rail 62 can be arranged.

[0025] In one embodiment, as Figure 1 shown, the end of the fixed clamping plate 1 abuts against the side surface of the transverse sliding clamping plate 2 facing the longitudinal sliding clamping plate 3. The fixed clamping plate 1 will not interfere with the transverse movement of the transverse sliding clamping plate 2. The end of the longitudinal sliding clamping plate 3 abuts against the side surface of the fixed clamping plate 1 facing the movable clamping plate 4. The fixed clamping plate 1 will not interfere with the longitudinal sliding of the longitudinal sliding clamping plate 3. The end of the movable clamping plate 4 abuts against the side surface of the longitudinal sliding clamping plate 3 facing the transverse sliding clamping plate 2. The end of the transverse sliding clamping plate 2 abuts against the side surface of the movable clamping plate 4 facing the fixed clamping plate 1. The movable clamping plate 4 will move along with the movement of the transverse sliding clamping plate 2 and / or the longitudinal sliding clamping plate 3. The fixed clamping plate 1, the transverse sliding clamping plate 2, the longitudinal sliding clamping plate 3 and the movable clamping plate 4 can all be of rectangular structure, and then the clamping groove 10 is a square groove surrounded and closed on all sides, and the clamping of the gas appliance will be more stable, especially suitable for gas cookers with a square shape.

[0026] At the same time, since the position of the fixed clamping plate 1 does not change, the position of the intersection point A between the transverse sliding clamping plate 2 and the inner side surface of the fixed clamping plate 1 will not change, that is, the position of the corner point at the upper right corner of the clamping groove 10 in the figure does not change, so that all gas appliances placed in the clamping groove 10 have a fixed positioning point, which is convenient for other equipment to operate on the gas appliance after clamping and fixing the gas appliance.

[0027] It should be noted that since the fixed clamping plate 1, the transverse sliding clamping plate 2, the longitudinal sliding clamping plate 3 and the movable clamping plate 4 are all placed horizontally, the side surface here refers to the outer surface of each clamping plate in the thickness direction.

[0028] Further, the fixed clamping plate 1, the laterally sliding clamping plate 2, the longitudinally sliding clamping plate 3, and the movable clamping plate 4 can be located in the same plane, and the thicknesses of the fixed clamping plate 1, the laterally sliding clamping plate 2, the longitudinally sliding clamping plate 3, and the movable clamping plate 4 can be the same. In this way, the clamping forces of the fixed clamping plate 1, the laterally sliding clamping plate 2, the longitudinally sliding clamping plate 3, and the movable clamping plate 4 on the gas appliance are in the same plane, and the gas appliance can be kept stable.

[0029] In one embodiment, a folding plate 8 and a folding plate driving assembly connected to the folding plate 8 are provided at one end of the laterally sliding clamping plate 2 close to the movable clamping plate 4. The folding plate driving assembly can be arranged below the folding plate 8. The folding plate 8 is foldable and has an unfolded state and a folded state. The folding plate driving assembly is used to drive the folding plate 8 to switch between the unfolded state and the folded state. When the folding plate 8 is in the unfolded state, the folding plate 8 is parallel to the laterally sliding clamping plate 2, and its end abuts against the side surface of the movable clamping plate 4 facing the fixed clamping plate 1, which is equivalent to increasing the length of the laterally sliding clamping plate 2 and improving the maximum length of the clamping groove 10 in the transverse direction. When the folding plate 8 is in the folded state, the folding plate 8 is folded and stored on the lower surface of the laterally sliding clamping plate 2, and the end of the laterally sliding clamping plate 2 will abut against the side surface of the movable clamping plate 4. Thus, the change in the state of the folding plate 8 will change the maximum length of the clamping groove 10 in the transverse direction and further improve the applicable range of the gas appliance fixing device.

[0030] In one embodiment, the folding plate driving assembly includes a hinge and a hinge driver. The hinge includes a hinge shaft and a first hinge plate 81 and a second hinge plate 82 that are arranged on the hinge shaft and can rotate relative to the hinge shaft. The first hinge plate 81 is fixed to the lower surface of the laterally sliding clamping plate 2, and the second hinge plate 82 is fixed to the lower surface of the folding plate 8. The hinge driver is used to drive the second hinge plate 82 to rotate relative to the first hinge plate 81 to change the working state of the folding plate 8. The hinge driver can be a driver for driving the hinge to rotate commonly used in the prior art. For example, the second hinge plate 82 is fixed to the hinge shaft, the first hinge plate 81 can rotate relative to the hinge shaft, the hinge shaft is connected to a motor, and the motor drives the hinge shaft to rotate, thereby driving the second hinge plate 82 to rotate.

[0031] In one embodiment, a first positioning member 91 is provided on the movable clamping plate 4. The first positioning member 91 can be fixed to the lower surface of the movable clamping plate 4. A second positioning member 92 is provided on the longitudinally sliding clamping plate 3. The second positioning member 92 can be fixed to the lower surface of the longitudinally sliding clamping plate 3. The first positioning member 91 and the second positioning member 92 can cooperate with each other to limit the longitudinal movement of the movable clamping plate 4 relative to the longitudinally sliding clamping plate 3 and play a role in positioning the movable clamping plate 4.

[0032] Specifically, the first positioning member 91 can be a positioning block, and the second positioning member 92 can be a positioning bar extending in the transverse direction. One end of the positioning block close to the longitudinal sliding clamping plate 3 is provided with a connecting plate 93 extending longitudinally towards the longitudinal sliding clamping plate 3. The end of the connecting plate 93 is provided with a first limiting plate protruding from the surface of the connecting plate 93. A groove is formed between the first limiting plate and the positioning block. When the positioning bar is located in the groove, that is, between the positioning block and the first limiting plate, the longitudinal movement of the first limiting plate will be blocked by the positioning bar. At this time, the first positioning member 91 and the second positioning member 92 are in a cooperating state with each other, which restricts the longitudinal movement of the movable clamping plate 4.

[0033] Further, a second limiting plate 94 perpendicular to the positioning bar is provided at the bottom of the positioning bar. A groove 90 extending longitudinally is formed on the side surface of the second limiting plate 94 facing the longitudinal sliding clamping plate 3. A hook member is provided on the first limiting plate, and the hook member is arranged in the groove 90 and can slide along the groove 90. Through the cooperation of the hook member and the groove 90, the positioning effect of the first positioning member 91 and the second positioning member 92 will be improved.

[0034] In one embodiment, the support frame 100 is a frame structure composed of multiple cross bars and multiple longitudinal bars. There are no structural components directly below the clamping groove 10, which provides sufficient space to place the gas appliance. The first transverse guide rail 51, the first transverse driver, the second transverse guide rail 52, the second transverse driver, the first longitudinal guide rail, and the first longitudinal driver can all be fixed on the corresponding cross bar or longitudinal bar.

[0035] In one embodiment, the first transverse driver, the second transverse driver, the first longitudinal driver, and the second longitudinal driver can all be cylinders. The cylinders are connected with corresponding push rods, and the push rods are arranged in the corresponding transverse or longitudinal directions, so as to expand and contract in the corresponding transverse or longitudinal directions, and further drive the components connected thereto.

[0036] In one embodiment, the first transverse driver, the second transverse driver, the first longitudinal driver, the second longitudinal driver, and the hinge driver can all be connected to the controller. The controller can automatically issue control instructions according to the set program to drive the first transverse driver, the second transverse driver, the first longitudinal driver, the second longitudinal driver, and the hinge driver to act at the corresponding time. Of course, the controller can also be connected with multiple control buttons, and the control buttons respectively control the first transverse driver, the second transverse driver, the first longitudinal driver, the second longitudinal driver, and the hinge driver. The operator can control the actions of the first transverse driver, the second transverse driver, the first longitudinal driver, the second longitudinal driver, and the hinge driver by manually operating the control buttons.

[0037] The above content is a further detailed description of the present invention in combination with specific embodiments, and it cannot be determined that the specific implementation of the present invention is only limited to these descriptions. For those of ordinary skill in the technical field to which the present invention pertains, without departing from the concept of the present invention, several simple deductions or substitutions can be made.

Claims

1. A multi-directional fixing device for a gas appliance, characterized in that: It includes a support frame, on which there are provided a longitudinally extending fixed clamping plate, a transversely extending transverse sliding clamping plate, a longitudinally extending longitudinal sliding clamping plate, and a movable clamping plate. The fixed clamping plate, the transverse sliding clamping plate, the longitudinal sliding clamping plate, and the movable clamping plate enclose a clamping groove for placing a gas appliance. The fixed clamping plate is fixed on the support frame, and on the support frame, there are provided a first transverse guide rail, a first transverse driver, a second transverse guide rail, a second transverse driver, a first longitudinal guide rail, and a first longitudinal driver. The transverse sliding clamping plate is arranged on the first transverse guide rail and connected to the first transverse driver. The first transverse driver is used to drive the transverse sliding clamping plate to slide along the first transverse guide rail. The longitudinal sliding clamping plate is arranged on the first longitudinal guide rail and connected to the first longitudinal driver. The first longitudinal driver is used to drive the longitudinal sliding clamping plate to slide along the first longitudinal guide rail. On the second transverse guide rail, there is provided a sliding seat connected to the second transverse driver. The second transverse driver is used to drive the sliding seat to slide along the second transverse guide rail. On the sliding seat, there is provided a second longitudinal guide rail. The movable clamping plate is arranged on the second longitudinal guide rail and connected to the second longitudinal driver. The second longitudinal driver is used to drive the movable clamping plate to slide along the second longitudinal guide rail. On the movable clamping plate, there is provided a first positioning member, and on the longitudinal sliding clamping plate, there is provided a second positioning member. The first positioning member cooperates with the second positioning member to limit the longitudinal movement of the movable clamping plate relative to the longitudinal sliding clamping plate. The support frame is a frame structure composed of multiple cross bars and multiple longitudinal bars.

2. The multi-directional fixing device of a gas appliance according to claim 1, characterized in that: The end of the fixed clamping plate abuts against the side surface of the transverse sliding clamping plate facing the longitudinal sliding clamping plate. The end of the longitudinal sliding clamping plate abuts against the side surface of the fixed clamping plate facing the movable clamping plate. The end of the movable clamping plate abuts against the side surface of the longitudinal sliding clamping plate facing the transverse sliding clamping plate. The end of the transverse sliding clamping plate abuts against the side surface of the movable clamping plate facing the fixed clamping plate.

3. The multi-directional fixing device of the gas appliance according to claim 2, wherein: At one end of the transverse sliding clamping plate close to the movable clamping plate, there is provided a folding plate and a folding plate driving assembly connected to the folding plate. The folding plate has a deployed state and a folded state. When the folding plate is in the deployed state, the end of the folding plate abuts against the side surface of the movable clamping plate facing the fixed clamping plate. When the folding plate is in the folded state, the folding plate is folded and received on the lower surface of the transverse sliding clamping plate. The folding plate driving assembly is used to drive the folding plate to switch between the deployed state and the folded state.

4. The multi-directional fixing device of the gas appliance according to claim 3, characterized in that: The folding plate driving assembly includes a hinge and a hinge driver. The hinge includes a hinge shaft and a first hinge plate and a second hinge plate arranged on the hinge shaft and rotatable relative to the hinge shaft. The first hinge plate is fixed on the lower surface of the transverse sliding clamping plate, and the second hinge plate is fixed on the lower surface of the folding plate. The hinge driver is used to drive the second hinge plate to rotate.

5. The multi-directional fixing device for a gas appliance according to claim 2, characterized in that: The fixed clamping plate, the transverse sliding clamping plate, the longitudinal sliding clamping plate, and the movable clamping plate are located in the same plane, and the clamping groove is a square groove closed on all sides.

6. The multi-directional fixing device for a gas appliance according to claim 1, characterized in that: The first positioning member is a positioning block, the second positioning member is a positioning strip extending in the transverse direction, the positioning block is provided with a connecting plate extending longitudinally towards the longitudinal sliding clamping plate, and an end of the connecting plate is provided with a first limiting plate protruding from the surface of the connecting plate. The positioning strip is arranged between the positioning block and the first limiting plate.

7. The multi-directional fixing device for a gas appliance according to claim 6, characterized in that: A groove extending in the longitudinal direction is formed in the positioning strip, and a hook member is arranged on the first limiting plate. The hook member is arranged in the groove.

8. The multi-directional fixing device for a gas appliance according to any one of claims 1-5, characterized in that: The first transverse driver, the second transverse driver, the first longitudinal driver, and the second longitudinal driver are all air cylinders.

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