阅读说明：本技术 铁路货运吊装设备 (Railway freight lifting device ) 是由 马晓辉 张宗靓 马宏浩 于 2021-08-27 设计创作，主要内容包括：本发明公开一种铁路货运吊装设备,所述铁路货运吊装设备包括支撑架、夹持机构和调节机构,调节机构能够调节夹持机构移动的位置,以适应更多吊装搬运的需求；本发明技术方案通过采用在支撑架设置倾斜底座,并将监控装置安装于所述倾斜底座,以直观地监控或者远程观测所述夹持机构工作状况,提高判断正确性和减低危险性,再加上监控装置能够从倾斜底座拆卸下来,方便操作人员更换和维修监控装置。本发明的铁路货运吊装设备还在夹持组件上安装有称重模块,以测量夹持组件夹持到物体的重量。(The invention discloses railway freight lifting equipment which comprises a support frame, a clamping mechanism and an adjusting mechanism, wherein the adjusting mechanism can adjust the moving position of the clamping mechanism so as to meet the requirements of more lifting and carrying; according to the technical scheme, the inclined base is arranged on the supporting frame, the monitoring device is arranged on the inclined base, so that the working condition of the clamping mechanism can be visually monitored or remotely observed, the judgment accuracy is improved, the danger is reduced, in addition, the monitoring device can be detached from the inclined base, and the monitoring device is convenient for an operator to replace and maintain. The railway freight lifting equipment is also provided with a weighing module on the clamping assembly so as to measure the weight of the object clamped by the clamping assembly.)

1. A railway freight lifting apparatus, comprising:

the monitoring device comprises a support frame, a monitoring device and a control module, wherein the support frame is provided with a monitoring component, the support frame comprises a frame body, and the monitoring component comprises an inclined base fixedly arranged on the frame body and a monitoring device detachably arranged on the inclined base;

the clamping mechanism comprises a mounting seat, at least one clamping assembly and a weighing module, the mounting seat is movably mounted on the frame body, the clamping assembly is movably mounted on the mounting seat, and the weighing module is arranged on the clamping assembly; and

the adjusting mechanism is movably mounted on the frame body and connected with the mounting seat, and moves relative to the frame body and drives the mounting seat and the clamping mechanism to move.

2. The railroad freight lifting device of claim 1, wherein the monitoring device includes a housing, a camera, and a latch, the tilt base having a receiving slot, the latch being disposed at an outer edge of the housing to latch the monitoring device into the receiving slot, the camera being mounted to the housing and exposed from the housing.

3. The railroad freight lifting device of claim 2, wherein the clamping assembly includes a receiver box, a linkage structure and a clamping hand, the linkage structure being coupled to the clamping hand, the receiver box being configured to receive a lifting connector, the linkage structure being mounted to the receiver box by the lifting connector, the clamping hand being coupled to the linkage structure.

4. The railway freight lifting apparatus of claim 3, wherein the clamp assembly further includes a breakout top block, the linkage structure being mounted to the breakout top block, the breakout top block being mounted to the receiver by a lifting connection.

5. The railway freight lifting device as claimed in claim 4, wherein the frame body comprises a positioning plate, the adjusting mechanism is mounted above the positioning plate, the clamping mechanism is mounted below the positioning plate, the positioning plate is provided with a movable groove, and the adjusting mechanism is connected with the clamping mechanism through the movable groove.

6. The railroad freight lifting device of claim 5, wherein the adjustment mechanism includes a slide rail mounted to the frame body, a driving device and a connecting seat, the connecting seat is mounted to the slide rail and a portion of the connecting seat is configured to extend through the movable slot to connect with the mounting seat, the driving device is mounted to the connecting seat, and the driving device drives the connecting seat and the mounting seat to move.

7. The railway freight lifting device as claimed in any one of claims 6, wherein the connecting base includes a base body and a connecting rod, the base body is fixedly connected with the connecting rod, the base body is movably mounted on the sliding rail, the connecting rod penetrates through the movable slot and is connected with the mounting base, and the driving device drives the base body to slide on the sliding rail so as to drive the mounting base and the clamping hand to move.

8. The railway freight lifting device as claimed in any one of claims 5 to 7, wherein the frame body includes a fixed frame supporting the positioning plate and rollers mounted under the fixed frame.

9. The railway freight lifting device as claimed in any one of claims 1 to 7, wherein a processor is installed on one side of the frame body, a self-checking module, a radio frequency module, a positioning module and a power module are installed in the processor, the self-checking module, the radio frequency module and the positioning module are all electrically connected with the power module, the self-checking module is used for starting the processor to perform self-checking, the radio frequency module and the positioning module are used for detecting whether obstacles exist around the lifting device, and the power module is used for providing electric power for the adjusting mechanism and the clamping mechanism.

10. The railway freight lifting apparatus of any one of claims 1 to 7, wherein the tilting base is disposed towards the clamping assembly.

Technical Field

The invention relates to the technical field of hoisting equipment, in particular to railway freight hoisting equipment.

Background

Railway freight transportation is one of the main modes of modern transportation and is also one of the two basic modes of transportation constituting land freight transportation. It plays an important role in the whole transportation field and plays an increasingly important role. Railway transportation is less affected by climate and natural conditions, and the transportation capacity and the loading capacity of a single vehicle are large, so that the transportation is superior in the regularity and low cost of transportation, and various types of vehicles are added, so that the railway transportation can carry almost any commodity and is almost not limited by weight and volume, which cannot be compared with road and air transportation modes.

Railway goods need hoisting equipment to hoist, and current railway freight lifting equipment lacks the equipment of control or remote observation to detect through various detecting instrument most of the time, need combine multiple parameter to confirm indirectly whether hoisting program is accomplished or the mistake appears, and is inefficient, and easy erroneous judgement, and the artificial looks outside hoisting equipment, has certain danger again.

Disclosure of Invention

The invention mainly aims to provide railway freight lifting equipment, which aims to install a monitoring component for monitoring and is convenient for remote monitoring of personnel.

In order to achieve the above object, the present invention provides a railway freight lifting device, comprising:

the monitoring device comprises a support frame, a monitoring device and a control module, wherein the support frame is provided with a monitoring component, the support frame comprises a frame body, and the monitoring component comprises an inclined base fixedly arranged on the frame body and a monitoring device detachably arranged on the inclined base;

the clamping mechanism comprises a mounting seat, at least one clamping assembly and a weighing module, the mounting seat is movably mounted on the frame body, the clamping assembly is movably mounted on the mounting seat, and the weighing module is arranged on the clamping assembly; and

the adjusting mechanism is movably mounted on the frame body and connected with the mounting seat, and moves relative to the frame body and drives the mounting seat and the clamping assembly to move.

Optionally, the monitoring device includes a housing, a camera and a buckle, the tilting base is provided with a receiving groove, the buckle is disposed at an outer edge of the housing, so as to clamp the monitoring device into the receiving groove, and the camera is mounted on the housing and exposed from the housing.

Optionally, the centre gripping subassembly includes receiver, link structure and tong, link structure with the tong is connected, the receiver is used for accomodating hoist and mount connecting piece, link structure through hoist and mount connecting piece install in the receiver, the tong with link structure is connected.

Optionally, the clamping assembly further comprises a branch top block, the connecting rod structure is mounted on the branch top block, and the branch top block is mounted on the storage box through a hoisting connecting piece.

Optionally, the support body includes the locating plate, install locating plate top adjustment mechanism, install locating plate below fixture, the locating plate is provided with the movable groove, adjustment mechanism pass through the movable groove with fixture is connected.

Optionally, the adjusting mechanism includes a slide rail mounted on the frame body, a driving device and a connecting seat, the connecting seat is mounted on the slide rail, part of the structure of the connecting seat penetrates through the movable groove and is connected with the mounting seat, the driving device is mounted on the connecting seat, and the driving device drives the connecting seat and the mounting seat to move.

Optionally, the connecting seat includes a seat body and a connecting rod, the seat body is fixedly connected to the connecting rod, the seat body is movably mounted on the sliding rail, the connecting rod penetrates through the movable groove and is connected to the mounting seat, and the driving device drives the seat body to slide on the sliding rail to drive the mounting seat and the clamping hand to move.

Optionally, the rack body comprises a fixing frame and a roller, the fixing frame supports the positioning plate, and the roller is installed under the fixing frame.

Optionally, the treater is installed to support body one side, install self-checking module, radio frequency module, orientation module and power module in the treater, self-checking module, radio frequency module, orientation module all with the power module electricity is connected, the self-checking module is used for the treater to start and carries out the self-checking, there is not the barrier radio frequency module and orientation module to be used for detecting around the lifting device, power module is used for providing electric power and gives adjustment mechanism and fixture.

Optionally, the tilt base is disposed towards the clamp assembly.

The railway freight lifting equipment comprises a support frame, a clamping mechanism and an adjusting mechanism, wherein the adjusting mechanism can adjust the moving position of the clamping mechanism so as to meet the requirements of more lifting and carrying; according to the technical scheme, the inclined base is arranged on the supporting frame, the monitoring device is arranged on the inclined base, so that the working condition of the clamping mechanism can be visually monitored or remotely observed, the judgment accuracy is improved, the danger is reduced, and the monitoring device can be detached from the inclined base, so that an operator can conveniently replace and maintain the monitoring device. The railway freight lifting equipment is also provided with a weighing module on the clamping assembly so as to measure the weight of the object clamped by the clamping assembly.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the structures shown in the drawings without creative efforts.

FIG. 1 is a schematic structural view of one embodiment of the railway freight lifting device of the present invention;

FIG. 2 is a schematic structural diagram of a monitoring device according to an embodiment of the present invention;

FIG. 3 is a schematic structural view of an embodiment of a clamping assembly of the present invention;

FIG. 4 is a schematic front view of one embodiment of the railway freight lifting device of the present invention;

FIG. 5 is a diagram of a processor and a terminal according to an embodiment of the invention.

The reference numbers illustrate:

the implementation, functional features and advantages of the objects of the present invention will be further explained with reference to the accompanying drawings.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

It should be noted that all the directional indicators (such as up, down, left, right, front, and rear … …) in the embodiment of the present invention are only used to explain the relative position relationship between the components, the movement situation, etc. in a specific posture (as shown in the drawing), and if the specific posture is changed, the directional indicator is changed accordingly.

In the present invention, unless otherwise expressly stated or limited, the terms "connected," "secured," and the like are to be construed broadly, and for example, "secured" may be a fixed connection, a removable connection, or an integral part; can be mechanically or electrically connected; they may be directly connected or indirectly connected through intervening media, or they may be connected internally or in any other suitable relationship, unless expressly stated otherwise. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.

In addition, the descriptions related to "first", "second", etc. in the present invention are only for descriptive purposes 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 at least one such feature. In addition, the meaning of "and/or" appearing throughout is to include three juxtapositions, exemplified by "A and/or B," including either the A or B arrangement, or both A and B satisfied arrangement. In addition, technical solutions between various embodiments may be combined with each other, but must be realized by a person skilled in the art, and when the technical solutions are contradictory or cannot be realized, such a combination should not be considered to exist, and is not within the protection scope of the present invention.

The invention provides a railway freight lifting device 100. Referring to fig. 1 to 5, fig. 1 is a schematic structural view of an embodiment of a railway freight lifting device 100 of the present invention; FIG. 2 is a schematic diagram of an embodiment of a monitoring device 112 according to the present invention; FIG. 3 is a schematic diagram of an embodiment of a clamping assembly 22;

fig. 4 is a schematic front view of an embodiment of the railway freight lifting device 100 of the present invention; fig. 5 is a diagram illustrating an embodiment of the processor 40 and the terminal according to the invention.

In the embodiment of the present invention, as shown in fig. 1, the railway freight hoisting device 100 provided by the present invention includes:

the supporting frame 10 is provided with a monitoring assembly 11, the supporting frame 10 comprises a frame body 12, and the monitoring assembly 11 comprises an inclined base 110 fixedly arranged on the frame body 12 and a monitoring device 112 detachably arranged on the inclined base 110;

the clamping mechanism 20 comprises a mounting seat 21, at least one clamping assembly 22 and a weighing module 23, the mounting seat 21 is movably mounted on the frame body 12, the clamping assembly 22 is movably mounted on the mounting seat 21, and the weighing module 23 is arranged on the clamping assembly 22; and

the adjusting mechanism 30 is movably mounted on the frame body 12, the adjusting mechanism 30 is connected to the mounting base 21, and the adjusting mechanism 30 moves relative to the frame body 12 and drives the mounting base 21 and the clamping assembly 22 to move.

The railway freight lifting device 100 comprises a support frame 10, a clamping mechanism 20 and an adjusting mechanism 30, wherein the adjusting mechanism 30 can adjust the moving position of the clamping mechanism 20 so as to meet the requirements of more lifting and carrying; according to the technical scheme of the invention, the inclined base 110 is arranged on the support frame 10, the monitoring device 112 is arranged on the inclined base 110, so that the working condition of the clamping mechanism 20 can be monitored visually or remotely, the judgment accuracy is improved, the danger is reduced, in addition, the monitoring device 112 can be detached from the inclined base 110, and the monitoring device 112 is convenient for an operator to replace and maintain. The railway freight lifting device 100 of the present invention also has a weighing module 23 mounted on the clamping assembly 22 to measure the weight of an object clamped to the clamping assembly 22.

In one embodiment, the weighing module 23 is installed between the mounting seat 21 and the adjusting mechanism 30, the weighing module 23 is not directly installed on the clamping mechanism 20, the weight of the clamping mechanism 20 increased by the weighing module 23 is reduced, the clamping force of the clamping mechanism 20 is reduced, the weighing module 23 needs to firstly peel the weight of the clamping mechanism 20 and then weigh the object, and generally, peeling is firstly performed at the terminal end.

The monitoring device 112 may be a camera device built in the tilting base 110, or a monitoring device 112 protruding out of the tilting base 110 may be used. The monitoring device 112 should employ a relatively small camera 114 device that can be embedded into the tilting base 110. The monitoring device 112 is in signal connection with the processor 40, and the processor 40 is in signal connection with an external terminal through a communication module 45 installed in the processor 40, so that an operator can conveniently perform remote monitoring at the terminal.

In practical operation, when the weighing module 23 weighs an overweight object, an operator can monitor the shape of the object through the monitoring device 112, so that the operator can take pictures to record the object and mark the object.

Moreover, the angle between the tilting base 110 and the supporting frame 10 can be set to 15 degrees to 120 degrees, so that the monitoring device 112 can monitor the clamping mechanism 20 without adjusting the monitoring angle after being installed on the tilting base 110, thereby avoiding that a slender adjusting rod or an installing rod is easily destroyed by strong wind when the monitoring device 112 is installed on a tiny adjusting rod or an installing rod, and the tilting base 110 is fixed on the supporting frame 10 and is not easily destroyed by strong wind, thereby ensuring the long-term stability of the monitoring effect of the monitoring device 112.

In an embodiment of the present invention, three clamping assemblies 22 are provided, the three clamping assemblies 22 are all mounted on the mounting base 21, and the adjusting mechanism 30 moves to drive the three clamping assemblies 22 to move together. The number of the clamping assemblies 22 may be one, two, four or more, and the number of the clamping assemblies 22 is not limited in the present application.

The mounting seat 21 may be mounted on the frame body 12 in a sliding manner of a slider rail 31, so that the mounting seat 21 can be movably mounted on the frame body 12 and can move relative to the frame body 12.

In one embodiment, the amount of movement of the mounting base 21 on the frame 12 is the amount of movement of the clamping mechanism 20.

In order to mount the monitoring device 112 on the tilting base 110, the monitoring device 112 includes a housing 113, a camera 114 and a latch 115, the tilting base 110 is provided with a receiving slot 111, the latch 115 is disposed on an outer edge of the housing 113 to latch the monitoring device 112 into the receiving slot 111, and the camera 114 is mounted on the housing 113 and exposed from the housing 113.

In an embodiment, the monitoring device 112 is provided with an oval shape, the oval design can clamp the monitoring device 112 into the accommodating groove 111, and the oval design can be clamped more than the round design.

In one embodiment, the monitoring device 112 is connected to the tilting base 110 in a snap-fit manner, the monitoring device 112 is embedded in the tilting base 110, the camera 114 is installed on the monitoring device 112, and the camera 114 is exposed from the housing 113.

The camera 114 shoots the state of the clamping mechanism 20 during hoisting, the monitoring module is in signal connection with the processor 40, and after the processor 40 is in signal connection with an external terminal through the communication module 45, an operator carries out remote monitoring on a monitoring display screen of the terminal.

In order to facilitate the clamping assembly 22 to hoist objects, the clamping assembly 22 includes a storage box 222, a connecting rod structure 223 and a clamping hand 224, the connecting rod structure 223 is connected to the clamping hand 224, the storage box 222 is used for storing hoisting connecting members, the connecting rod structure 223 is mounted on the storage box 222 through the hoisting connecting members, and the clamping hand 224 is connected to the connecting rod structure 223.

The connecting rod structure 223 is formed by connecting two movable rods end to end, and the two movable rods rotate around the connecting position as a rotation center, so that the two movable rods can be folded or unfolded relatively, and further the clamping handles 224 under the movable rods are driven to fold or unfold. The link structure 223 can also be a vertical plate structure, a telescopic straight plate structure or a clamping telescopic frame structure, and the link structure 223 is used for folding or unfolding the clamping hand 224 so that the clamping hand 224 can clamp an object with a larger size.

The gripper 224 may be a clamping block, a clamping plate structure, or a hardware gripper structure. The gripping arm 224 is used to grip an object.

In order to install the plurality of clamping hands 224 and the connecting rod structures 223, the clamping assembly 22 further comprises a branch top block 221, the connecting rod structures 223 are installed on the branch top block 221, and the branch top block 221 is installed on the storage box 222 through a hoisting connecting piece. The forked ejector rod is provided with a plurality of connecting blocks, each connecting block is provided with one connecting rod structure 223, so that the clamping assembly 22 can be provided with a plurality of clamping hands 224, the connecting rod structures 223 control the clamping opening and closing of the clamping hands 224, and the connecting rod structures 223 are opened outwards to drive the clamping hands 224 to be opened outwards; the link 223 is folded inward to drive the clamp 224 to fold outward.

The storage box 222 is used for winding and hoisting connecting pieces, and the hoisting connecting pieces can be lifting ropes or chains. The lifting rope can be made of nylon material and the like.

The weighing module 23 is installed between the storage box 222 and the installation seat 21, and after the clamping assembly 22 clamps the goods or the objects, the weighing module 23 can weigh the weight lifted by the clamping assembly 22 so as to conveniently measure the overweight goods.

In order to install the adjusting mechanism 30, the frame body 12 includes a positioning plate 120, the adjusting mechanism 30 is installed above the positioning plate 120, the clamping mechanism 20 is installed below the positioning plate 120, the positioning plate 120 is provided with a movable groove 121, and the adjusting mechanism 30 is connected with the clamping mechanism 20 through the movable groove 121.

In one embodiment, the positioning plate 120 is made of a plate material with a wide top and a narrow bottom, so that the area of the upper surface of the positioning plate 120 is increased, the slide rail 31 can be mounted on the positioning plate 120, the mounting length of the slide rail 31 is increased, and the moving range of the connecting seat 33 is expanded.

In order to improve the lifting efficiency of the railway freight lifting device 100, the clamping mechanism 20 is driven to move by the adjusting mechanism 30, so that the clamping mechanism 20 can move the goods to the preset position, and several pieces of goods can be clamped at one time due to the fact that several clamping assemblies 22 are installed on the clamping mechanism 20, and the lifting efficiency is greatly improved.

In order to efficiently drive the clamping mechanism 20 to move, the adjusting mechanism 30 includes a slide rail 31 mounted on the frame body 12, a driving device 32 and a connecting seat 33, the connecting seat 33 is mounted on the slide rail 31, a part of the connecting seat 33 penetrates through the movable slot 121 to be connected with the mounting seat 21, the driving device 32 is mounted on the connecting seat 33, and the driving device 32 drives the connecting seat 33 and the mounting seat 21 to move.

In one embodiment, the driving device 32 may be a stepper motor.

In order to connect the connecting seat 33 and the mounting seat 21 together to drive the mounting seat 21 to move, the connecting seat 33 includes a seat body 331 and a connecting rod 332, the seat body 331 is fixedly connected to the connecting rod 332, the seat body 331 is movably mounted to the slide rail 31, the connecting rod 332 penetrates through the movable slot 121 to be connected to the mounting seat 21, and the driving device 32 drives the seat body 331 to slide on the slide rail 31 to drive the mounting seat 21 and the clamping handle 224 to move.

In an embodiment, a sliding block protruding from the bottom of the seat body 331 is disposed corresponding to the sliding rail 31, and the seat body 331 slides on the sliding rail 31 through the sliding block.

In order to support the clamping mechanism 20, the frame body 12 includes a fixing frame 123 and a roller 124, the fixing frame 123 supports the positioning plate 120, the clamping mechanism 20 is supported by the fixing frame 123, the roller 124 is installed under the fixing frame 123, the railway freight hoisting device 100 can be moved, and the roller 124 needs to be installed with a brake.

In one embodiment, the fixing frame 123 on one side of the frame body 12 includes two supporting rods 125, the two supporting rods 125 are connected and fixed by cross connecting rods 126 to enhance the supporting force of the fixing frame 123, and the fixing frame 123 on the other side of the frame body 12 is also composed of two supporting rods 125 and cross connecting rods 126.

Further, treater 40 is installed to support body 12 one side, install self-checking module 41, radio frequency module 42, orientation module 43 and power module 44 in the treater 40, self-checking module 41, radio frequency module 42, orientation module 43 all with power module 44 electricity is connected, self-checking module 41 is used for treater 40 to start to carry out the self-checking, radio frequency module 42 and orientation module 43 are used for detecting hoisting equipment have around not have the barrier, power module 44 is used for providing electric power for adjustment mechanism 30 and fixture 20.

In one embodiment, the processor 40 is mainly provided with a self-test module 41, a radio frequency module 42, a positioning module 43, a weight check module 46, a communication module 45, and a power module 44; the weight checking module 46 is connected with the weighing module 23 of the clamping mechanism 20, and the weighing module 23 and the weight checking module 46 are used for comparing the actual weight with the rated weight, so that the safety is increased, and the weight of the goods is prevented from being overweight; the positioning module 43 is in signal connection with a terminal through the communication module 45, and an operator can obtain the installation position of the railway freight hoisting device 100 at the terminal. The power module 44 supplies power to the clamping mechanism 20, the adjustment mechanism 30, the monitoring device 112, and the like of the railway freight lifting apparatus 100.

To enable monitoring of the clamping mechanism 20, the tilting mount 110 is arranged towards the clamping assembly 22. If the clamping state needs to be monitored, the tilting base 110 may be tilted downward.

The railway freight lifting device is provided with a plurality of clamping assemblies 22, the railway freight lifting device 100 can lift a plurality of goods at the same time, and the clamping assemblies 22 are provided with weighing modules 23 which can weigh the clamped goods; the invention also arranges an inclined base 110 on the support frame 10 and installs a monitoring device 112, the invention realizes the remote monitoring of the railway freight lifting device 100 through the processor 40 and the terminal, and the self-checking module 41 realizes the function of self-checking the fault.

And in one embodiment, each clamping assembly 22 is internally provided with a separate emergency shutdown module, and in case of an emergency, an operator starts the emergency shutdown module in the clamping assembly 22 through the processor 40 at the terminal to perform an emergency stop braking operation.

Further, if a safety system is to be improved, an alarm button may be mounted on the support frame 10, and the alarm button is in signal connection with the processor 40, so that the railway freight hoisting device 100 can give an alarm when in self-checking or operation, and further the safety coefficient of the hoisting device is higher.

Further, the external terminal generally needs to be provided with a monitoring display screen, an information acquisition module and an alarm module, the monitoring display screen is used for displaying the picture shot by the monitoring device 112, the information acquisition module is used for acquiring and verifying the students of the operators, and the alarm module is used for braking the railway freight lifting device 100 and giving an alarm.

The above description is only a preferred embodiment of the present invention, and is not intended to limit the scope of the present invention, and all modifications and equivalents of the present invention, which are made by the contents of the present specification and the accompanying drawings, or directly/indirectly applied to other related technical fields, are included in the scope of the present invention.