阅读说明：本技术 一种用于搬运气瓶的电动上楼车 (A electronic car of going upstairs for carrying gas cylinder ) 是由 李策策 程军 王能 毛水强 徐勇军 朱建增 卢斌 吕红峰 钱肖 高寅 任华 黄 于 2021-01-29 设计创作，主要内容包括：本发明展示了一种用于搬运气瓶的电动上楼车,所述电动上楼车用于搬运气瓶,包括车体、行走轮和爬楼装置,所述车体表面设有用于固定气瓶的固定架,所述固定架包括抱箍和卡扣,所述抱箍采用金属软质材料,所述抱箍内表面设有固定弹片,所述固定架扣合后所述固定弹片与气缸表面相接触,所述车体底部设有底板,所述车体上设有接地链条,所述爬楼装置包括电机、传动装置和2个爬楼轮。使用该电动上楼车省时省力,具有较高的安全性。(The invention discloses an electric stair climbing vehicle for carrying gas cylinders, which comprises a vehicle body, walking wheels and a stair climbing device, wherein a fixing frame for fixing the gas cylinders is arranged on the surface of the vehicle body, the fixing frame comprises a hoop and a buckle, the hoop is made of a metal soft material, a fixing elastic sheet is arranged on the inner surface of the hoop, the fixing elastic sheet is in contact with the surface of a cylinder after the fixing frame is buckled, a bottom plate is arranged at the bottom of the vehicle body, a grounding chain is arranged on the vehicle body, and the stair climbing device comprises a motor, a transmission device and 2 stair climbing wheels. The electric stair climbing vehicle is time-saving and labor-saving, and has high safety.)

1. The utility model provides an electronic car of going upstairs for carrying gas cylinder, electronic car of going upstairs is used for carrying gas cylinder, its characterized in that: including automobile body, walking wheel and stair climbing device, the automobile body surface is equipped with the mount that is used for fixed gas cylinder, the mount includes staple bolt and buckle, the staple bolt adopts metal soft material, the staple bolt internal surface is equipped with fixed shell fragment, behind the mount lock fixed shell fragment contacts with the cylinder surface, be equipped with ground chain on the automobile body, bottom of the car body is equipped with the bottom plate, stair climbing device includes motor, transmission and 2 stair climbing wheels.

2. An electric upstairs cart for handling gas cylinders according to claim 1, characterised in that: the car body is provided with 2 fixing frames.

3. An electric upstairs cart for handling gas cylinders according to claim 1, characterised in that: the handle is arranged at the upper end of the trolley body and comprises a grip and a telescopic rod, and a button used for controlling the motor is arranged on the grip.

4. An electric upstairs cart for handling gas cylinders according to claim 1, characterised in that: the buckle is a hasp.

5. An electric upstairs cart for handling gas cylinders according to claim 1, characterised in that: the staple bolt internal surface is equipped with 4 fixed shell fragments.

6. An electric upstairs cart for handling gas cylinders according to claim 1, characterised in that: the bottom plate is connected with the automobile body rotation, the automobile body is equipped with the stopper, the stopper makes the maximum turned angle of bottom plate and automobile body is 90.

7. An electric upstairs cart for handling gas cylinders according to claim 1, characterised in that: and a fixed block is arranged at the bottom of one end of the bottom plate, which is far away from the vehicle body.

[ technical field ] A method for producing a semiconductor device

The invention relates to an electric stair climbing trolley for carrying gas cylinders, and belongs to the technical field of gas cylinder carrying stair climbing machinery.

[ background of the invention ]

At present, large or heavy maintenance tools and appliances such as sulfur hexafluoride, oxygen, acetylene and other gas cylinders are often required to be carried in a substation, particularly during indoor equipment maintenance operation. Many transport jobs can only be carried through the manual work at present stage, have not only wasted a large amount of time, consume the manpower simultaneously, appear falling of worker utensil or gas cylinder in handling engineering more easily, cause equipment damage even harm personnel's safety. Because the gas cylinder is big and heavy, need two people simultaneously transport just to the person of physical strength, it is inefficient, waste time and laboursome. Therefore, it is necessary to provide an electric stair climbing vehicle for transporting heavy objects such as gas cylinders in the inner stairs of the substation, aiming at the problem that the safety and the automation are poor when the gas cylinders are transported in the corridor of the conventional substation.

[ summary of the invention ]

The invention aims to provide an electric upstairs trolley for carrying gas cylinders, which is time-saving and labor-saving and has high safety.

The technical scheme adopted by the invention is as follows:

the utility model provides an electronic car of going upstairs for carrying gas cylinder, electronic car of going upstairs is used in carrying gas cylinder, includes automobile body, walking wheel and climbs the building device, the automobile body surface is equipped with the mount that is used for fixed gas cylinder, the mount includes staple bolt and buckle, the staple bolt adopts metal soft materials, the staple bolt internal surface is equipped with fixed shell fragment, behind the mount lock fixed shell fragment contacts with the cylinder surface, the automobile body bottom is equipped with the bottom plate, be equipped with ground connection chain on the automobile body, it includes motor, transmission and 2 stairs-climbing wheels to climb the building device.

The beneficial effects of the invention are as follows:

the invention comprises a vehicle body, a traveling wheel and a stair climbing device, wherein the surface of the vehicle body is provided with a fixing frame for fixing a gas cylinder, the fixing frame comprises a hoop and a buckle, the buckle can be opened and closed quickly, the gas cylinder is convenient to place and take, the operation of workers is more convenient, and the carrying speed of the workers can be improved, the hoop is made of metal soft materials, the inner surface of the hoop is provided with a fixing elastic sheet, the workers fix the gas cylinder on the vehicle body through the fixing frame before carrying, the fixing elastic sheet is contacted with the surface of the gas cylinder after the fixing frame is buckled, the fixing elastic sheet enables the connection between the gas cylinder and the fixing frame to be tighter, the stability of the gas cylinder in the carrying process can be improved, in addition, the vehicle body is provided with a grounding chain which is always kept in contact with stairs or the ground in the, the fixed elastic sheet is contacted with the surface of the gas cylinder, so that the gas cylinder is effectively connected with the vehicle body, and the grounding chain is used for realizing effective grounding, therefore, the static electricity generated in the carrying process can be conducted out, the potential safety hazards of explosion and the like of the gas cylinder caused by the static electricity can be avoided, and the safety of the carrying process can be improved.

In addition, the stair climbing device comprises a motor, a transmission device and 2 stair climbing wheels, the stair climbing device is arranged between the two walking wheels, the walking wheels are in contact with the stairs in the stair climbing process, the stair climbing wheels are arranged above the steps, the motor controls the transmission device, the transmission device drives the stair climbing wheels to rotate, the stair climbing wheels are in contact with the steps, then the walking wheels are suspended through the pulling force of workers on the vehicle body and the acting force of the stair climbing wheels on the steps, the transmission device drives the stair climbing wheels to continuously rotate, the walking wheels are arranged above the steps, finally the stair climbing device climbs the steps at one level, the stair climbing process can be achieved through circulation of the processes, and when the stairs need to go down, the moving process of the stair climbing device is the reverse process. The stair climbing device can stably pass through stairs, effectively solves the problem that heavy objects such as gas cylinders and the like are carried upstairs manually in a hand-carrying shoulder-carrying mode, brings convenience to workers, can reduce manpower resources required during carrying, can save a large amount of carrying time, and can avoid the condition that workers or gas cylinders fall off to cause damage and even harm to the safety of the workers during carrying.

Preferably, the vehicle body is provided with 2 fixing frames.

Preferably, the upper end of the vehicle body is provided with a handle, the handle comprises a grip and a telescopic rod, and the grip is provided with a button for controlling the motor.

Preferably, the buckle is a buckle.

Preferably, the inner surface of the hoop is provided with 4 fixing elastic sheets.

Preferably, the bottom plate is rotatably connected with the vehicle body, the vehicle body is provided with a limiting block, and the limiting block enables the maximum rotation angle of the bottom plate and the vehicle body to be 90 degrees.

Preferably, a fixed block is arranged at the bottom of one end, far away from the vehicle body, of the bottom plate.

Other features and advantages of the present invention will be disclosed in more detail in the following detailed description of the invention and the accompanying drawings.

[ description of the drawings ]

The invention is further described below with reference to the accompanying drawings:

FIG. 1 is a side view of example 1 of the present invention;

fig. 2 is a top view of embodiment 2 of the present invention.

Reference numerals: 1 vehicle body, 101 stair climbing device, 102 walking wheels, 103 grounding chain, 104 bottom plate, 141 fixing block, 105 fixing frame, 151 anchor ear, 152 buckle, 153 fixing elastic sheet, 106 handle, 161 button and 2 gas cylinder.

[ detailed description ] embodiments

The technical solutions of the embodiments of the present invention are explained and illustrated below with reference to the drawings of the embodiments of the present invention, but the following embodiments are only preferred embodiments of the present invention, and not all embodiments. Based on the embodiments in the implementation, other embodiments obtained by those skilled in the art without any creative effort belong to the protection scope of the present invention.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "clockwise", "counterclockwise", and the like, indicate orientations and positional relationships based on those shown in the drawings, and are used only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, are not to be considered as limiting the present invention.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless explicitly defined otherwise.

In the present invention, unless otherwise expressly specified or limited, the terms "mounted," "connected," "secured," and the like are to be construed broadly and can, for example, be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.

Example 1:

as shown in fig. 1 and 2, this embodiment shows an electronic cart for going upstairs for carrying gas cylinder 2, electronic cart for going upstairs is used for carrying gas cylinder 2, including automobile body 1, walking wheel 102 and climbing building device 101, automobile body 1 surface is equipped with the mount 105 that is used for fixed gas cylinder 2, mount 105 includes staple bolt 151 and buckle 152, staple bolt 151 adopts metal soft materials, staple bolt 151 internal surface is equipped with fixed shell fragment 153, mount 105 lock back fixed shell fragment 153 contacts with the cylinder surface, automobile body 1 bottom is equipped with bottom plate 104, be equipped with ground connection chain 103 on the automobile body 1, climbing building device 101 includes motor, transmission and 2 stairs-climbing wheels.

The embodiment comprises a vehicle body 1, a traveling wheel 102 and a stair climbing device 101, wherein the surface of the vehicle body 1 is provided with 2 fixing frames 105 for fixing the gas cylinder 2, each fixing frame 105 comprises a hoop 151 and a buckle 152, wherein the buckle 152 is a buckle capable of being opened and closed quickly, the gas cylinder 2 can be placed and taken conveniently, the operation of workers is more convenient, double insurance can be realized, the stability of the gas cylinder 2 in the carrying process is further improved, the stability of the embodiment on the gas cylinder 2 can be further improved by using the 2 fixing frames 105, the hoop 151 is made of a soft metal material, the inner surface of the hoop is provided with 4 fixing elastic sheets 153, the workers fix the gas cylinder 2 on the vehicle body 1 through the fixing frames 105 before carrying, after the fixing frames 105 are buckled, the fixing elastic sheets 153 are in contact with the surface of the gas cylinder 2, and the fixing elastic sheets 153 enable the connection between the gas cylinder 2 and the fixing frames 105 to be, can improve the stability of gas cylinder 2 in the handling, in addition, be equipped with ground connection chain 103 on automobile body 1, in the handling ground connection chain 103 all the time with stair or ground keep in touch, this embodiment contacts through fixed shell fragment 153 and gas cylinder 2 surface, makes gas cylinder 2 and automobile body 1 form an effective connection, and effective ground connection is realized to rethread ground connection chain 103, so this embodiment can go out the produced static conduction in the handling, avoids gas cylinder 2 arouses potential safety hazards such as explosion because of static, and this embodiment can increase the security of handling.

In addition, the stair climbing device 101 comprises a motor, a transmission device and 2 stair climbing wheels, the stair climbing device 101 is arranged between two walking wheels 102, a handle 106 is arranged at the upper end of the vehicle body 1, the handle 106 comprises a handle and a telescopic rod, a button 161 is arranged on the handle, a worker controls the starting of the motor through the button 161, the walking wheels 102 are in contact with the stairs in the stair climbing process, the stair climbing wheels are arranged above the steps, the motor controls the transmission device, the transmission device drives the stair climbing wheels to rotate, so that the stair climbing wheels are in contact with the steps, then the walking wheels 102 are suspended through the pulling force of the worker on the vehicle body 1 and the acting force of the stair climbing wheels on the steps, the transmission device drives the stair climbing wheels to continuously rotate, the walking wheels 102 are arranged above the steps, finally the stair climbing wheels of the embodiment are arranged above the steps, and the stair climbing process is, when it is necessary to go down stairs, the movement process of this embodiment is the reverse process. Through stair climbing device 101 makes this embodiment steadily pass through the stair, can solve the manual work and need take the heavy mode of portable shoulder-carrying toward heavy objects such as upstairs transport gas cylinder 2 effectively, bring the convenience for the staff, required manpower resources during can also reducing the transport, also can save a large amount of transport time, thereby secondly use this embodiment also can avoid multiplexer utensil or gas cylinder 2 to appear falling in handling and cause the condition of damage or even harm personnel's safety.

In order to make this embodiment conveniently accomodate, in this embodiment bottom plate 104 rotates with automobile body 1 to be connected, automobile body 1 is equipped with the stopper, the stopper makes bottom plate 104 is 90 with the biggest turned angle of automobile body 1, when using bottom plate 104 rotates to perpendicular with automobile body 1, makes gas cylinder 2 or multiplexer utensil can place on bottom plate 104, can reduce the possibility that gas cylinder 2 or multiplexer utensil dropped, after using, can with bottom plate 104 is to automobile body 1 reversal, bottom plate 104 is close to automobile body 1, reduces the shared space of this embodiment, makes things convenient for accomodating of this embodiment. In addition, the bottom plate 104 is kept away from the one end bottom of automobile body 1 and is equipped with fixed block 141, when this embodiment is parked, fixed block 141 and ground contact, can completely cut off the contact of bottom plate 104 and ground, thereby avoid bottom plate 104 and the long-time contact on ground to cause wearing and tearing and influence the life of this embodiment, secondly, because gas cylinder 2 self weight is very big to lay back gas cylinder 2 and be close to walking wheel 102, make the whole focus of this embodiment be close to walking wheel 102, thereby lead to automobile body 1 upset to cause this embodiment and gas cylinder 2 to damage or even harm personnel's safety easily, this embodiment passes through fixed block 141 can make the focus of this implementation keep away from walking wheel 102, reduces the possibility that the upset takes place for this embodiment, reduces.

While the invention has been described with reference to specific embodiments thereof, it will be understood by those skilled in the art that the invention is not limited thereto, and may be embodied in many different forms without departing from the spirit and scope of the invention as set forth in the following claims. Any modification which does not depart from the functional and structural principles of the present invention is intended to be included within the scope of the claims.