Transferring device for gas cylinder maintenance

Abstract

The utility model discloses a transfer device for gas cylinder maintenance, which belongs to the technical field of gas cylinder maintenance and comprises a frame, the frame comprises a frame body, an upper bottom plate and a lower bottom plate, the frame body is arranged at the upper end of the upper bottom plate, and the upper bottom plate is connected with the lower bottom plate through a plurality of telescopic cylinders. Wheels are symmetrically arranged at the edges of the four corners of the lower end of the lower bottom plate, and the wheels are connected with brake assemblies; any end of the frame body is open, the open end of the frame body is rotationally connected with a gas cylinder groove through a bearing, a placing plate is integrally arranged at the bottom of the gas cylinder groove, and the lower bottom plate is connected with the gas cylinder groove through a lifting part; hoops are arranged on the two sides of the middle of the upper end of the frame body and installed on the frame body through shaft pins and shaft pin bases. The device is simple in structure, the gas cylinder overhauling efficiency can be improved, gas cylinder transportation is facilitated, and the labor intensity of workers is reduced.

Description

TECHNICAL FIELD

[0001] The utility model relates to a gas cylinder maintenance technical field, specifically, relates to a kind of for gas cylinder overhaul transport device. BACKGROUND

[0002] Gas cylinder is a kind of pressure vessel, its inside can accommodate various industrial gases, gas cylinder includes bottle body, bottle valve, hand wheel, nozzle and other components.In use, gas cylinder needs to be overhauled periodically, to ensure its safe use, when gas cylinder is overhauled and maintained, nozzle needs to be removed, but nozzle is broken in the removal process due to various factors.During maintenance and replacement, gas cylinder device needs to be fixed, gas cylinder is not fixed, cannot realize the normal disassembly and inspection of gas cylinder, not only affect work effect, but also have more security risks, increase manpower, material resources, affect maintenance efficiency.

[0003] The utility model discloses a kind of for bottled gas transport device, including frame, bottom of the front end of the frame is equipped with wheel, the top of the front end of the frame is equipped with upwardly extending bottom tray, a plurality of recesses for placing gas cylinder are sequentially equipped on the frame from left to right, each recess is equipped with openable and closable bottle body protective cover, the top of the rear end of the frame is equipped with upwardly extending top end shield, the rear end of the frame is equipped with handrail.The utility model can fix gas cylinder, and rain-proof, wind-proof, sun-proof, anti-smashing are achieved;But top end is provided with shield, which hinders gas cylinder overhaul.The utility model aims at overcoming the deficiencies of prior art, provide a kind of for gas cylinder overhaul transport device, simple structure, not only can improve gas cylinder overhaul efficiency, but also facilitate gas cylinder transportation, reduce the labor intensity of worker.

[0004] Therefore, the present application is produced in view of the above-mentioned needs. UTILITY MODEL CONTENTS

[0005] The utility model aims at providing a kind of for gas cylinder overhaul transport device to solve the problems in the above background art.

[0006] To achieve the above object, the utility model provides the following technical scheme:

[0007] The utility model provides a kind of for gas cylinder overhaul's transfer device, including the carriage of the gas cylinder, the carriage includes frame body, upper bottom plate and lower bottom plate, the frame body is arranged in the upper end of the upper bottom plate, the upper bottom plate is connected with the lower bottom plate by several telescopic cylinders, the lower bottom plate lower end four corners edge is symmetrically provided with wheel, the wheel is connected with brake assembly;Any one end of the frame body is provided with opening, the open end of the frame body is rotatably connected with gas cylinder groove by bearing, the gas cylinder groove bottom is integrally provided with placing plate, the lower bottom plate is connected with the gas cylinder groove by lifting piece;The both sides of the middle part of the frame body upper end is provided with hoop, the hoop is mounted on the frame body by shaft pin and shaft pin seat.

[0008] By setting the telescopic cylinder between the upper bottom plate and the lower bottom plate, the height of the upper bottom plate can be adjusted up and down, and the telescopic cylinder can also serve as a buffer when the gas cylinder is placed flat in the gas cylinder groove. By setting the lifting piece, the gas cylinder groove can be controlled to stand or lie flat, thereby controlling the height of the gas cylinder mouth.

[0009] Preferably, the plane of the gas cylinder groove is an arc-shaped plane with smooth transition, and the plane of the gas cylinder groove is connected perpendicularly with the plane of the placing plate.

[0010] Preferably, the hoop includes a first hoop and a second hoop, which are symmetrically arranged on the both sides of the middle part of the upper end of the frame body. The upper bottom plate is provided with a sensing element for sensing the pressure of the upper bottom plate, and the first hoop and the second hoop are electrically connected with the sensing element. By electrically connecting the hoop with the sensing element for sensing the pressure of the upper bottom plate, when the gas cylinder is placed flat on the upper bottom plate, the sensing element receives a weight signal and transmits it to the hoop, and the hoop automatically falls to fix the gas cylinder in the gas cylinder groove.

[0011] Preferably, the sensing element includes a controller and a sensor, the sensor is used for sensing the pressure of the gas cylinder groove when it is placed flat on the upper bottom plate, and then converts the pressure into an electrical signal and transmits it to the input end of the controller. The output end of the controller transmits an electrical signal to the input end of the hoop. After receiving the electrical signal, the hoop makes a mechanical response, which can automatically fall towards the direction of the gas cylinder body or automatically lift away from the direction of the gas cylinder body to restore the initial state. Preferably, the sensor can be a weight sensor or a pressure sensor, and the actual situation can be selected by the staff.

[0012] Preferably, the first hoop and the second hoop are arc-shaped and match the shape of the gas cylinder, and the periphery of the first hoop and the second hoop is wrapped with a rubber layer. By wrapping the rubber layer around the periphery of the hoop, the pressure when the hoop automatically falls can be buffered, and the friction with the gas cylinder can be increased to fix the gas cylinder from rotating during the maintenance process.

[0013] Preferably, the lower bottom plate length is greater than the upper bottom plate length, and the lifting member is arranged at the center of the non-overlapping part of the lower bottom plate and the upper bottom plate.

[0014] Preferably, the lifting member comprises an electric telescopic rod and an adjusting switch, one end of the electric telescopic rod is fixedly connected with the lower bottom plate, the other end of the electric telescopic rod is connected with the back of the groove of the gas cylinder groove, and the electric telescopic rod is electrically connected with the adjusting switch. By arranging the electric telescopic rod on the lower bottom plate, the electric telescopic rod can determine the angle of the gas cylinder groove according to the control of the adjusting switch, so that the gas cylinder stands or lies flat with the gas cylinder groove. When the gas cylinder groove is placed on the upper bottom plate, the adjusting switch can be controlled to stop the movement of the electric telescopic rod.

[0015] Preferably, the brake assembly comprises a connecting rod, a brake pad, a gear and an intermediate shaft, the connecting rod is fixedly connected with the middle part of the bottom surface of the lower bottom plate through a connecting rod, the two ends of the connecting rod are connected with the brake pad, the wheel located on the inner side of the lower bottom plate is connected with the gear through the intermediate shaft, and the brake pad is connected with the gear in contact. By arranging the brake assembly, the displacement of the vehicle frame during the maintenance of the gas cylinder is prevented, and when the gas cylinder needs to be maintained, the brake pad can be lowered to be clamped in the gear tooth groove, at this time the gear cannot rotate, so the wheel cannot rotate, thereby realizing the brake state of the vehicle frame.

[0016] Preferably, a handle is arranged on the end of the frame body away from the placing plate and extending upwards.

[0017] Compared with the prior art, the utility model has the following beneficial effects:

[0018] (1) By arranging the telescopic cylinders between the upper bottom plate and the lower bottom plate, the height of the upper bottom plate can be adjusted up and down, and the telescopic cylinders can also play a buffering role when the gas cylinder is placed flat in the gas cylinder groove; when the gas cylinder is placed flat on the upper bottom plate, the sensing element receives the weight signal and transmits it to the hoop, and the hoop automatically falls to fix the gas cylinder in the gas cylinder groove, and the hoop is provided with a rubber layer to increase the friction with the gas cylinder, thereby avoiding the problem that the bottle mouth cannot be disassembled due to the rotation of the gas cylinder.

[0019] (2) By arranging the electric telescopic rod and the adjusting switch, the angle of the gas cylinder groove can be determined according to the control of the adjusting switch, so that the gas cylinder stands or lies flat with the gas cylinder groove. By arranging the brake assembly, the displacement of the vehicle frame during the maintenance of the gas cylinder is prevented, and the displacement of the vehicle frame when not in use is also prevented. BRIEF DESCRIPTION OF DRAWINGS

[0020] In order to more clearly illustrate the technical scheme of the embodiments of the present application, the drawings used in the embodiments will be briefly introduced as follows. It should be understood that the following drawings only show some embodiments of the present application, and therefore should not be considered as limiting the scope. Other related drawings can be obtained by those skilled in the art without creative labor on the premise of not deviating from the concept of the present application.

[0021] Fig. 1 is a schematic diagram of the three-dimensional structure of the present application;

[0022] Fig. 2 is a schematic diagram of the structure of the brake assembly of the present application.

[0023] 1, frame; 2, frame body; 3, upper bottom plate; 4, lower bottom plate; 5, wheel; 6, brake assembly; 7, gas cylinder groove; 8, placing plate; 9, hoop; 10, electric telescopic rod; 11, connecting rod; 12, brake pad; 13, gear; 14, intermediate shaft; 15, handle. DETAILED DESCRIPTION

[0024] The technical solutions in the embodiments of the present application will be described clearly and completely below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only some of the embodiments of the present application, but not all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of the present application.

[0025] In the following description of the present application, it should be noted that the terms "upper", "lower", "left", "right", "inner", "outer" and the like indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the present application and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a particular orientation or be constructed and operated in a particular orientation. The term "connection" only means the connection between devices, and has no special meaning.

[0026] In addition, the technical field and installation method involved in the embodiments of the present application described below can be combined with each other as long as they do not conflict with each other.

[0027] The present embodiment fully analyzes the related problems in the prior art that the gas cylinder cannot be fixed during maintenance, which easily causes the nozzle to break, affects the work effect, and has more safety risks. A reverse transport device for gas cylinder maintenance is designed. The specific implementation is as follows:

[0028] As Figs. 1-2The utility model provides a kind of for gas cylinder overhaul's reverse transport device, including the car frame 1 of the gas cylinder of transfer, car frame 1 includes frame body 2, upper bottom plate 3 and lower bottom plate 4, frame body 2 is set on the upper end of upper bottom plate 3, upper bottom plate 3 is connected with lower bottom plate 4 by several telescopic cylinders, lower bottom plate 4 lower end four corners edge is symmetrically provided with wheel 5, wheel 5 is connected with brake assembly 6;Any one end of frame body 2 is provided with opening, and the open end of frame body 2 is rotatably connected with gas cylinder groove 7 by bearing, and the bottom of gas cylinder groove 7 is integrally provided with placing plate 8, and lower bottom plate 4 is connected with gas cylinder groove 7 by lifting piece;Frame body 2 upper end middle part is provided with clamp 9, and clamp 9 is installed on the frame body 2 by shaft pin and shaft pin seat.

[0029] By setting the telescopic cylinder between upper bottom plate 3 and lower bottom plate 4, the height of upper bottom plate 3 can be adjusted up and down, and the telescopic cylinder can also play a buffering role when the gas cylinder is placed flat in the gas cylinder groove 7.

[0030] As a preferred embodiment, the plane of the gas cylinder groove 7 is an arc-shaped plane with smooth transition, and the plane of the gas cylinder groove 7 is connected perpendicularly to the plane of the placing plate 8.

[0031] As a preferred embodiment, the clamp 9 includes a first clamp and a second clamp, which are symmetrically arranged on both sides of the middle part of the upper end of the frame body 2. The upper bottom plate 3 is provided with a sensing element for sensing the pressure of the upper bottom plate 3, and the first clamp and the second clamp are electrically connected to the sensing element. By electrically connecting the clamp 9 to the sensing element for sensing the pressure of the upper bottom plate, when the gas cylinder is placed flat on the upper bottom plate 3, the sensing element receives the weight signal and transmits it to the clamp 9, which automatically falls and fixes the gas cylinder in the gas cylinder groove 7.

[0032] The sensing element includes a controller and a sensor, the sensor is used to sense the pressure of the gas cylinder groove 7 placed flat on the upper bottom plate 3, and the pressure is converted into an electrical signal and transmitted to the input end of the controller. The output end of the controller transmits to the input end of the clamp 9. After receiving the electrical signal, the clamp 9 makes a mechanical response, which can automatically fall towards the direction of the gas cylinder body or automatically lift away from the direction of the gas cylinder body to restore the initial state. Preferably, the sensor can be a weight sensor or a pressure sensor, which can be selected by the staff according to the actual situation.

[0033] As a preferred embodiment, the first and second hoops are arc-shaped to match the shape of the gas cylinder, and the first and second hoops are wrapped with a rubber layer. By wrapping the rubber layer around the first and second hoops, the pressure of the first and second hoops when falling automatically can be buffered, and the friction with the gas cylinder can be increased, thereby fixing the gas cylinder during maintenance without rotating.

[0034] As a preferred embodiment, the length of the lower bottom plate 4 is greater than the length of the upper bottom plate 3, and the lifting member is arranged at the center of the non-overlapping part of the lower bottom plate 4 and the upper bottom plate 3.

[0035] As a preferred embodiment, the lifting member includes an electric telescopic rod 10 and an adjusting switch, one end of the electric telescopic rod 10 is fixedly connected with the lower bottom plate 4, the other end of the electric telescopic rod 10 is connected with the back of the recess of the gas cylinder groove 7, and the electric telescopic rod 10 is electrically connected with the adjusting switch. By arranging the electric telescopic rod 10 on the lower bottom plate 4, the electric telescopic rod 10 can determine the angle of the gas cylinder groove 7 according to the control of the adjusting switch, so that the gas cylinder stands or lies flat with the gas cylinder groove 7. When the gas cylinder groove 7 is placed flat on the upper bottom plate 3, the adjusting switch can be controlled to stop the movement of the electric telescopic rod 10.

[0036] As a preferred embodiment, the brake assembly 6 includes a connecting rod 11, a brake pad 12, a gear 13, and an intermediate shaft 14, the connecting rod 11 is fixedly connected to the middle part of the bottom surface of the lower bottom plate 4 through a connecting rod, the connecting rod 11 is connected at both ends with the brake pad 12, the wheel 5 located on the inner side of the lower bottom plate 4 is connected with the gear 13 through the intermediate shaft 14, and the brake pad 12 is in contact with the gear 13. By arranging the brake assembly 6, displacement of the vehicle frame 1 during maintenance of the gas cylinder can be prevented. When the gas cylinder needs to be maintained, the brake pad 12 can be lowered to be clamped in the tooth groove of the gear 13, at this time the gear 13 cannot rotate, so the wheel 5 also cannot rotate, thereby realizing the brake state of the vehicle frame 1.

[0037] As a preferred embodiment, the end of the frame body 2 away from the placement plate 8 extends upward to be provided with a handle 15.

[0038] The working principle of the device is as follows: when the gas cylinder needs to be maintained, the gas cylinder can be placed vertically in the gas cylinder groove 7, then the length of the electric telescopic rod 10 is adjusted by controlling the adjusting switch, so that the gas cylinder groove 7 is placed flat on the upper bottom plate 3, at this time the inductive element of the upper bottom plate 3 senses the weight of the gas cylinder groove 7 and converts it into an electric signal to be transmitted to the hoop 9, the hoop 9 automatically falls to fix the gas cylinder without rotating and displacing, then the brake pad 12 is lowered, the vehicle frame 1 is controlled not to move, and the maintenance of the gas cylinder can be performed. After the maintenance is completed, the brake pad 12 can be lifted, and the transfer of the gas cylinder can also be completed.

[0039] The above merely describes preferred embodiments of the present application and is not intended to limit the present application. For those skilled in the art, the present application can have various modifications and changes. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present application shall be included in the protection scope of the present application.

Claims

1. A transfer device for gas cylinder maintenance, characterized in that, The utility model provides a kind of gas cylinder transport vehicle, including the frame (1) of transporting the gas cylinder, the frame (1) includes frame body (2), upper bottom plate (3) and lower bottom plate (4), the frame body (2) is arranged on the upper end of the upper bottom plate (3), the upper bottom plate (3) is connected with the lower bottom plate (4) by several telescopic cylinders, the lower bottom plate (4) is symmetrically provided with wheel (5) at the lower end of four corners edge, the wheel (5) is connected with brake assembly (6); Any one end of the frame body (2) is provided with an opening, the opening end of the frame body (2) is rotatably connected with a gas cylinder groove (7) through a bearing, the bottom of the gas cylinder groove (7) is integrally provided with a placing plate (8), the lower bottom plate (4) is connected with the gas cylinder groove (7) through a lifting piece;Hoop (9) is provided on both sides of the middle part of the upper end of the frame body (2), the hoop (9) is installed on the frame body (2) through a shaft pin and a shaft pin seat.

2. The device for transporting gas cylinders according to claim 1, wherein, The plane where the gas cylinder groove (7) is located is an arc type with smooth transition, and the plane where the gas cylinder groove (7) is located is connected perpendicularly with the plane where the placing plate (8) is located.

3. The device for transporting gas cylinders according to claim 1, wherein, The hoop (9) includes a first hoop and a second hoop, the first hoop and the second hoop are symmetrically arranged on both sides of the middle part of the upper end of the frame body (2), the upper bottom plate (3) is provided with a sensing piece for sensing the pressure of the upper bottom plate, and the first hoop and the second hoop are electrically connected with the sensing piece.

4. The device for transporting gas cylinders according to claim 3, wherein, The first hoop and the second hoop are circular arcs that fit the shape of the gas cylinder, and the first hoop and the second hoop are wrapped with a rubber layer.

5. The device for transporting gas cylinders according to claim 1, wherein, The length of the lower bottom plate (4) is greater than the length of the upper bottom plate (3), and the lifting piece is located at the center of the non-overlapping part of the lower bottom plate (4) and the upper bottom plate (3).

6. The device for transporting gas cylinders according to claim 1, wherein, The lifting piece includes an electric telescopic rod (10) and an adjusting switch, one end of the electric telescopic rod (10) is fixedly connected with the lower bottom plate (4), the other end of the electric telescopic rod (10) is connected with the back surface of the groove of the gas cylinder groove (7), and the electric telescopic rod (10) is electrically connected with the adjusting switch.

7. The device for transporting gas cylinders according to claim 1, wherein, The brake assembly (6) includes a connecting rod (11), a brake pad (12), a gear (13) and an intermediate shaft (14), the connecting rod (11) is fixedly connected to the middle part of the bottom surface of the lower bottom plate (4) through a connecting rod, the connecting rod (11) is connected with the brake pad (12) at both ends, the wheel (5) is located on the inner side of the lower bottom plate (4) and is connected with the gear (13) through the intermediate shaft (14), and the brake pad (12) is in contact with the gear (13).

8. The device for transporting gas cylinders according to claim 1, wherein, The end of the frame body (2) away from the placing plate (8) is provided with a handle (15) extending upward.

Images