Fixing frame for gas filling

Abstract

The utility model discloses a fixing frame for gas filling, which belongs to the technical field of fixing frames and comprises a frame plate, a lifting supporting plate, auxiliary supporting mechanisms and a lead screw driving mechanism, a top plate is lapped on the frame plate, a plurality of placing through holes are formed in the top plate, the lifting supporting plate is movably arranged in the frame plate, the auxiliary supporting mechanisms are mounted on two sides of the frame plate and used for clamping and supporting a bottle body to be inflated, and the lead screw driving mechanism is connected with the lifting supporting plate. The driving mechanism is used for driving the lifting supporting plate to move vertically. According to the technical key points, a bottle body is fixed and sent out through lifting of a lifting supporting plate, in the lifting process, the upper end and the lower end of the bottle body are restrained by a baffle and a containing through hole correspondingly, so that the bottle body does not topple over, and during inflation, the auxiliary supporting mechanism can play a role in clamping and fixing the bottle body; according to the technical scheme, it is ensured that the bottle bodies cannot move during inflation, the inflation safety is ensured, meanwhile, most of the bottle bodies can be completely sent out, and the bottle bodies are not blocked by objects, so that the bottle bodies can be conveniently taken out in cooperation with equipment.

Description

Technical Field

[0001] The utility model relates to the technical field of fixing racks, in particular to a fixing rack for gas filling. Background Art

[0002] Gas filling is the process of safely and properly filling compressed, liquefied, or dissolved gases into specific cylinders for storage, transportation, or use. Depending on the filling medium, gas filling can be divided into permanent gas filling (such as oxygen and nitrogen) and liquefied gas filling (such as liquefied petroleum gas and liquefied natural gas). To ensure safety and efficiency during filling, a fixed rack is often required to secure the cylinder to prevent it from tipping over and causing accidents.

[0003] The utility model with announcement number CN215636511U discloses a gas filling rack structure. Thanks to the cooperation of the adjustment plate, lifting cylinder and filling joint, the adjustment plate can be driven to move above the port of the through port by screwing the adjustment screw, thereby adjusting the position of the filling joint, so that the filling joint can be located directly above the gas tanks of different specifications. It has a wide range of applications and can automatically dock with the gas tank under the action of the lifting cylinder, avoiding manual operation by the staff and helping to improve the inflation efficiency.

[0004] When the above structure lacks an anti-dumping measure that is effective throughout the entire process and directly acts on the bottle body during use, it is only provided with a clamping plate at the tray for clamping the bottom of the bottle body and a clamping plate that takes effect only when inflating. Therefore, when the bottle body enters the inflation position and is sent out after being inflated, it is very easy for the bottle body to dump due to the usually high height of the bottle body and the effect of inertia, which brings inconvenience to the entire gas filling process. At the same time, when the above structure is placed or taken out of the bottle body, the placement and removal work will be disturbed due to the obstruction of the structure around the bottle body. Therefore, in order to solve the above problems, a fixing rack for gas filling is proposed. Utility Model Content

[0005] The technical problem to be solved by the present invention is to provide a fixing rack for gas filling, which fixes and sends out the bottle body by lifting and lowering the lifting support plate. During the lowering and fixing process, the baffle and the placement through hole respectively constrain the upper and lower ends of the bottle body to prevent it from tipping over. During inflation, the auxiliary support mechanism can clamp and fix the bottle body to ensure that the bottle body does not move during inflation, thereby ensuring the safety of inflation. Finally, when the bottle body is raised and sent out, it is difficult to tip over because the inertia direction is perpendicular to the movement direction. In addition, the lateral constraints of the baffle and the placement through hole also make it difficult to tip over. At the same time, since most of the bottle body can be completely sent out and there is no object blocking the bottle body, it is easy to cooperate with the equipment to complete the bottle removal work, which solves the technical problems in the prior art that there is a lack of anti-tipping measures that are effective throughout the process and directly act on the bottle body, which makes the bottle body prone to tipping over during the taking and placing process, and the obstruction of the structure around the bottle body will interfere with the taking and placing work.

[0006] The technical solution adopted by the embodiment of the present application to solve the technical problem is:

[0007] A fixed rack for gas filling, comprising a frame plate with a top plate overlapped thereon, a plurality of placement through holes formed on the top plate, a lifting support plate movably arranged in the frame plate, an auxiliary support mechanism installed on both sides of the frame plate for clamping and supporting the bottle to be filled, and a screw drive mechanism for driving the lifting support plate to move up and down, wherein the lifting support plate comprises a support plate body, a plurality of baffles fixedly arranged on the support plate body, and the setting positions of the baffles correspond one-to-one to the placement through holes.

[0008] Through the above-mentioned structural form, the bottle body is fixed and sent out by the lifting and lowering of the lifting pallet. During the lowering and fixing process, the baffle and the placement through hole respectively constrain the upper and lower ends of the bottle body to prevent it from tipping over. During inflation, the auxiliary support mechanism can clamp and fix the bottle body to ensure that the bottle body does not move during inflation and ensure the safety of inflation. Finally, when the bottle body rises and is sent out, it is difficult to tip over because the inertia direction is perpendicular to the movement direction. In addition, the lateral constraints of the baffle and the placement through hole make it even more difficult to tip over. At the same time, since most of the bottle body can be completely sent out and there are no objects blocking the bottle body, it is easy to cooperate with the equipment to complete the bottle removal work.

[0009] In a possible implementation, through guide grooves are provided on both sides of the frame plate, and a plurality of guide bars are fixedly provided on both sides of the support plate body, wherein the guide bars are slidably provided in the guide grooves.

[0010] Through the above-mentioned structural form, the guide bar can slide in the guide groove to constrain the movement of the support plate body, so that the support plate body can only move straight up and down and is not prone to deviation during movement.

[0011] In a possible implementation, the screw drive mechanism includes a drive motor, an output shaft of the drive motor is fixedly connected to a transmission screw, and a top end of the transmission screw is rotatably connected to the top plate.

[0012] Through the above-mentioned structural form, the driving motor can drive the transmission screw to rotate, and then drive the structure threadedly connected to it to move through the rotation of the transmission screw.

[0013] In a possible implementation, both ends of the support plate body are fixedly connected to end transmission plates, and the transmission screw passes through the middle of the end transmission plate and is threadedly connected thereto.

[0014] Through the above-mentioned structural form, when the transmission screw rotates, it can drive the end transmission plate threadedly connected thereto to move up and down, thereby driving the support plate body to move up and down.

[0015] In a possible implementation, the auxiliary support mechanism includes a clamping plate, and an electric push rod fixedly mounted on the outer side of the frame plate through a mounting frame, and the telescopic rod end of the electric push rod is fixedly connected to the middle of the clamping plate.

[0016] Through the above-mentioned structural form, when the electric push rod is working, it can drive the splint fixed to it to move forward and backward, so that when inflating, the splint is close to the gas cylinder to clamp it and fix it. When taking out the gas cylinder, the splint is away from the bottle body, so that the support plate body can smoothly push the gas cylinder out.

[0017] In a possible implementation, the clamping plate includes a rectangular plate, and elastic clips are fixedly connected to the upper and lower ends of the rectangular plate.

[0018] Through the above-mentioned structural form, the rectangular plate provides the necessary structural basis for the installation and synchronous movement of the elastic clip, and the elastic clip can play a clamping role by fitting with the bottle body, so that the gas cylinder will not move during inflation and affect the smoothness and safety of gas filling.

[0019] In a possible implementation, when the rectangular plate is tightly fitted to the inner wall of the shelf plate, the projection of the entire clamping plate in the vertical direction has no overlapping portion with the projection of the entire lifting support plate in the vertical direction.

[0020] The above-mentioned structural form can ensure that when the clamping plate is fully retracted, the overall up and down movement of the lifting support plate will not be affected.

[0021] In a possible implementation, the frame plate is provided with a plurality of through holes in which guide rods are slidably arranged, and ends of the guide rods are fixedly connected to the back surface of the rectangular plate.

[0022] Through the above-mentioned structural form, the guide rod can be set so that the rectangular plate can slide horizontally along the sliding direction of the guide rod, thereby preventing the entire clamping plate from being offset during the sliding process and affecting the clamping effect.

[0023] In summary, the present invention has the following beneficial technical effects:

[0024] The bottle body is fixed and sent out by the lifting and lowering of the lifting plate. During the lowering and fixing process, the baffle and the placement through hole respectively constrain the upper and lower ends of the bottle body to prevent it from tipping over. During inflation, the auxiliary support mechanism can clamp and fix the bottle body to ensure that the bottle body does not move during inflation and ensure the safety of inflation. Finally, when the bottle body is raised and sent out, it is difficult to tip over because the inertia direction is perpendicular to the movement direction. In addition, the lateral constraints of the baffle and the placement through hole make it even more difficult to tip over.

[0025] At the same time, when the gas cylinder is inflated and ready to be taken out, since most of the bottle body can be completely sent out and there are no objects blocking the bottle body, it is easy to cooperate with the equipment to complete the removal of the bottle body. BRIEF DESCRIPTION OF THE DRAWINGS

[0026] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. Together with the embodiments of the present invention, they are used to explain the present invention and do not constitute a limitation of the present invention. In the accompanying drawings:

[0027] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0028] Figure 2 This is a schematic diagram of the internal structure of the utility model;

[0029] Figure 3 This is a schematic structural diagram of the auxiliary support mechanism of the present utility model;

[0030] Figure 4 This is a schematic diagram of the bottle placement and removal status of the utility model.

[0031] In the figure: 1. Frame plate; 11. Guide groove; 2. Top plate; 21. Placement through hole; 3. Lifting support plate; 31. Support plate body; 32. Baffle; 33. Guide bar; 34. End transmission plate; 4. Auxiliary support mechanism; 41. Clamp; 411. Rectangular plate; 412. Elastic clip; 42. Mounting frame; 43. Electric push rod; 44. Guide rod; 5. Screw drive mechanism; 51. Drive motor; 52. Transmission screw. DETAILED DESCRIPTION

[0032] The technical solution in the embodiments of the present application is to solve the problems of the above-mentioned background technology, and the overall idea is as follows:

[0033] like Figure 1 - Figure 2 As shown, the present embodiment provides a fixed frame for gas filling, including a frame plate 1, on which a top plate 2 is overlapped, a plurality of placement through holes 21 are opened on the top plate 2, a lifting support plate 3, which is movably arranged in the frame plate 1, an auxiliary support mechanism 4, which is installed on both sides of the frame plate 1 to clamp and support the bottle to be inflated, and a screw drive mechanism 5, which is used to drive the lifting support plate 3 to move up and down, wherein the lifting support plate 3 includes a support plate body 31, and a plurality of baffles 32 are fixedly provided on the support plate body 31, and the setting position of the baffle 32 corresponds one-to-one with the placement through holes 21. Through the above structure In the form of, the bottle body is fixed and sent out by raising and lowering the lifting plate 3. During the lowering and fixing process, the baffle 32 and the placement hole 21 respectively constrain the upper and lower ends of the bottle body to prevent it from tipping over. When inflating, the auxiliary support mechanism 4 can clamp and fix the bottle body to ensure that the bottle body does not move during inflation and ensure the safety of inflation. Finally, when the bottle body rises and is sent out, it is difficult to tip over because the inertia direction is perpendicular to the movement direction. In addition, the lateral constraints of the baffle 32 and the placement hole 21 make it even more difficult to tip over.

[0034] At the same time, based on the above technical solution, since most of the bottle body can be completely sent out and there is no object blocking the bottle body, it is easy to cooperate with the equipment to complete the bottle removal work.

[0035] like Figure 1 - Figure 2 As shown, a through guide groove 11 is opened on both sides of the frame plate 1, and a plurality of guide bars 33 are fixedly set on both sides of the support plate body 31, wherein the guide bars 33 are slidably set in the guide groove 11. Through the above-mentioned structural form, the movement of the support plate body 31 can be constrained by the guide bars 33 sliding in the guide groove 11, so that the support plate body 31 can only go up and down straightly and is not easy to deviate during the movement.

[0036] like Figure 2As shown, the screw drive mechanism 5 includes a drive motor 51, and the output shaft of the drive motor 51 is fixedly connected to the transmission screw 52, and the top end of the transmission screw 52 is rotatably connected to the top plate 2. Through the above-mentioned structural form, the drive motor 51 can drive the transmission screw 52 to rotate, and then drive the structure threadedly connected to it to move through the rotation of the transmission screw 52. In addition, both ends of the support plate body 31 are fixedly connected to the end transmission plate 34, and the transmission screw 52 passes through the middle of the end transmission plate 34 and is threadedly connected to it. Through the above-mentioned structural form, when the transmission screw 52 rotates, it can drive the end transmission plate 34 threadedly connected to it to move up and down, thereby driving the support plate body 31 to move up and down.

[0037] like Figure 3 As shown, the auxiliary support mechanism 4 includes a splint 41 and an electric push rod 43 fixedly installed on the outside of the frame plate 1 through a mounting frame 42, and the telescopic rod end of the electric push rod 43 is fixedly connected to the middle of the splint 41. Through the above structural form, when the electric push rod 43 works, it can drive the splint 41 fixedly connected to it to move back and forth, so that when inflating, the splint 41 is close to the gas cylinder to clamp it, and when taking out the gas cylinder, the splint 41 is away from the bottle body, so that the support plate main body 31 can smoothly push the gas cylinder out, wherein the splint 41 includes a rectangular plate 411, and the upper and lower ends of the rectangular plate 411 are fixedly connected with elastic clips 412. Through the above structural form, the rectangular plate 411 provides the necessary structural basis for the installation and synchronous movement of the elastic clip 412, and the elastic clip 412 can play a clamping role by fitting with the bottle body, so that the gas cylinder will not move during inflation and affect the smoothness and safety of gas filling.

[0038] In addition, the frame plate 1 is provided with a plurality of through holes in which a guide rod 44 is slidably provided. The end of the guide rod 44 is fixedly connected to the back of the rectangular plate 411. Through the above-mentioned structural form, the rectangular plate 411 can slide horizontally along the sliding direction of the guide rod 44 by setting the guide rod 44, thereby preventing the entire splint 41 from being offset during the sliding process and affecting the clamping effect.

[0039] In particular, when the rectangular plate 411 is tightly fitted against the inner wall of the frame plate 1, the vertical projection of the entire splint 41 has no overlapping part with the vertical projection of the entire lifting support plate 3. Through the above-mentioned structural form, it can be ensured that when the splint 41 is fully retracted, it will not affect the overall up and down movement of the lifting support plate 3.

[0040] The use principle and use process of this utility model:

[0041] The bottle body is fixed and sent out by raising and lowering the lifting plate 3. During the lowering and fixing process, the baffle 32 and the placement hole 21 respectively constrain the upper and lower ends of the bottle body to prevent it from tipping over. During inflation, the auxiliary support mechanism 4 can clamp and fix the bottle body to ensure that the bottle body does not move during inflation and ensure the safety of inflation. Finally, when the bottle body is raised and sent out, it is difficult to tip over because the inertia direction is perpendicular to the movement direction. In addition, the lateral constraints of the baffle 32 and the placement hole 21 make it even more difficult to tip over.

[0042] In the above scheme, the driving motor 51 can drive the transmission screw 52 to rotate. When the transmission screw 52 rotates, it can drive the end transmission plate 34 threadedly connected to it to move up and down, thereby driving the support plate body 31 to move up and down, thereby fixing and delivering the bottle body by lifting.

[0043] In addition, the specific working principle of the auxiliary support mechanism 4 is reflected in that when the electric push rod 43 is working, it can drive the splint 41 fixed to it to move forward and backward, so that when inflating, the splint 41 is close to the gas cylinder to clamp it and fix it. When taking out the gas cylinder, the splint 41 is away from the bottle body, so that the support plate main body 31 can smoothly push the gas cylinder out.

[0044] At the same time, based on the above technical solution, when the gas cylinder is inflated and ready to be taken out, since most of the bottle body can be completely sent out and there are no objects blocking the bottle body, it is easy to cooperate with the equipment to complete the removal of the bottle body.

[0045] Finally, it should be noted that the above embodiments are merely examples for the purpose of illustrating the present invention and are not intended to limit the embodiments. Those skilled in the art will readily appreciate that other variations or modifications based on the above description are possible. It is not necessary and impossible to provide an exhaustive list of all possible embodiments. However, any obvious variations or modifications arising therefrom remain within the scope of protection of the present invention.

Claims

1. A fixing frame for gas filling, characterized in that: include: A frame plate (1) is overlapped with a top plate (2), and the top plate (2) is provided with a plurality of placement through holes (21); A lifting support plate (3) is movably arranged in the frame plate (1); Auxiliary support mechanisms (4) are installed on both sides of the frame (1) to clamp and support the bottle to be inflated; A screw drive mechanism (5) for driving the lifting support plate (3) to move up and down; The lifting support plate (3) comprises a support plate body (31), a plurality of baffles (32) are fixedly arranged on the support plate body (31), and the arrangement positions of the baffles (32) correspond one-to-one to the placement through holes (21).

2. A fixing frame for gas filling according to claim 1, characterized in that: Both sides of the frame plate (1) are provided with through guide grooves (11), and both sides of the support plate body (31) are fixedly provided with a plurality of guide bars (33), wherein the guide bars (33) are slidably provided in the guide grooves (11).

3. A fixing frame for gas filling according to claim 2, characterized in that: The screw drive mechanism (5) comprises a drive motor (51), the output shaft of the drive motor (51) is fixedly connected to a transmission screw (52), and the top end of the transmission screw (52) is rotatably connected to the top plate (2).

4. A fixing frame for gas filling according to claim 3, characterized in that: Both ends of the support plate body (31) are fixedly connected to an end transmission plate (34), and the transmission screw (52) passes through the middle of the end transmission plate (34) and is threadedly connected thereto.

5. The fixing frame for gas filling according to claim 1, characterized in that: The auxiliary support mechanism (4) comprises a clamping plate (41) and an electric push rod (43) fixedly mounted on the outside of the frame plate (1) via a mounting frame (42), and the telescopic rod end of the electric push rod (43) is fixedly connected to the middle of the clamping plate (41).

6. A fixing frame for gas filling according to claim 5, characterized in that: The clamping plate (41) comprises a rectangular plate (411), and elastic clamping pieces (412) are fixedly connected to the upper and lower ends of the rectangular plate (411).

7. A fixing frame for gas filling according to claim 6, characterized in that: When the rectangular plate (411) is tightly fitted to the inner wall of the frame plate (1), the projection of the entire clamping plate (41) in the vertical direction has no overlapping portion with the projection of the entire lifting support plate (3) in the vertical direction.

8. The fixing frame for gas filling according to claim 6, characterized in that: The frame plate (1) is provided with a plurality of through holes in which a guide rod (44) is slidably arranged. The end of the guide rod (44) is fixedly connected to the back surface of the rectangular plate (411).

Images