CN217260238U

CN217260238U - Automatic stair climbing device with crane function

Info

Publication number: CN217260238U
Application number: CN202220827314.9U
Authority: CN
Inventors: 丁芃; 袁思遥; 霍忠峰; 陈天宇; 彭桂喜; 李滨; 陈璧君; 宋楠; 何心; 高梓寒; 刘家润; 吕沅宏; 吴玉龙
Original assignee: State Grid Corp of China SGCC; State Grid Tianjin Electric Power Co Ltd
Current assignee: State Grid Corp of China SGCC; State Grid Tianjin Electric Power Co Ltd
Priority date: 2022-04-02
Filing date: 2022-04-02
Publication date: 2022-08-23
Anticipated expiration: 2032-04-02

Abstract

The utility model provides an automatic building device of climbing with crane function, including load instrument, actuating mechanism and track pushing mechanism, install actuating mechanism on the load instrument, load instrument bottom installation track pushing mechanism, and load instrument and the articulated setting of track pushing mechanism. An automatic building device climbs with crane function simple structure, reasonable in design has the crane function, the engineering scene can realize getting on or off the bus and crossing the threshold and block of load instrument, avoids artifical transport, climbs the building automatically through actuating mechanism and track pushing mechanism, alleviates the pressure of artifical transport heavy object, promotes engineering site work efficiency, easily promotes.

Description

Automatic stair climbing device with crane function

Technical Field

The utility model belongs to the technical field of the transport machinery, especially, relate to an automatic building device that climbs with crane function.

Background

The electric stair climbing machine is mainly divided into a carrying stair climbing machine and a manned stair climbing machine. The carrying stair climbing machine is often used in the field of logistics carrying and can help people to carry heavy objects upstairs and downstairs easily. The manned stair climbing machine is suitable for disabled persons and old people who need walk up and down stairs, makes it accessible current on the building stair that does not have suitable stair equipment of walking up and down stairs, and current stair climbing machine is applied to the engineering scene very rarely, and the bearing is little, does not possess the jack-up function, and load-carrying tool gets on and off the bus and turns over and hides and block needs artifical transport, exists the threat to workman's lumbar vertebrae health.

SUMMERY OF THE UTILITY MODEL

In view of this, the utility model aims at providing an automatic building device that climbs with crane function to solve not enough among the prior art.

In order to achieve the above purpose, the technical scheme of the utility model is realized like this:

the utility model provides an automatic stair climbing device with crane function, includes load instrument, actuating mechanism and track pushing mechanism, install actuating mechanism on the load instrument, load instrument bottom installation track pushing mechanism, and load instrument and the articulated setting of track pushing mechanism, actuating mechanism and the equal signal connection of track pushing mechanism to controller.

Further, the crawler belt type crawler belt conveyor further comprises a power supply mechanism, and the driving mechanism and the crawler belt pushing mechanism are both electrically connected to the power supply mechanism.

Furthermore, the load-carrying tool comprises a load-carrying body, a first object-carrying frame, a second object-carrying frame, a fixed rod and a handle, wherein one side of the bottom of the load-carrying body is hinged to the track pushing mechanism, the other side of the bottom of the load-carrying body is fixedly connected to the first object-carrying frame, the second object-carrying frame is installed on the load-carrying body above the first object-carrying frame, the fixed rod is rotatably installed at the top of the load-carrying body, the second object-carrying frame and the fixed rod are both connected with a driving mechanism, the driving mechanism can drive the second object-carrying frame to slide on the load-carrying body, and two ends of the top of the load-carrying body are respectively and fixedly connected to the handle.

Furthermore, the load body is of a rectangular frame structure, two universal wheels are arranged at two ends of the bottom of the load body respectively, a sliding groove is formed in each of two sides of the load body, two ends of the first object carrier are fixed into the two sliding grooves respectively, two ends of the fixed rod are rotatably sleeved into the two sliding grooves respectively, and two ends of the second object carrier are slidably connected with the two sliding grooves respectively.

Furthermore, the first object carrier and the second object carrier are both L-shaped structures.

Furthermore, actuating mechanism includes bellows, chain, sprocket and driving motor, bellows one end fixed connection to No. two carrier middles, other end fixed connection to the dead lever middle part, and bellows fixed connection to No. two carrier middles is passed to one end of chain, and the other end is connected to driving motor's output shaft after articulating with the sprocket, wherein, the fixed cover of sprocket is connected to the dead lever middle part, driving motor signal connection to controller.

Further, the controller is a PLC, the PLC is IPC-610L in model, the driving motor is a servo motor, and the driving motor is YRF60 in model.

Compared with the prior art, an automatic building device of climbing with crane function have following advantage:

(1) an automatic building device climbs with crane function, simple structure, reasonable in design has the crane function, the engineering scene can realize getting on or off the bus of load instrument and cross the threshold and block, avoids artifical transport, climbs the building automatically through actuating mechanism and track pushing mechanism, alleviates the pressure of artifical transport heavy object, promotes engineering site work efficiency, easily promotes.

Drawings

The accompanying drawings, which form a part hereof, are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the invention without undue limitation. In the drawings:

fig. 1 is a front view of the overall structure according to an embodiment of the present invention;

fig. 2 is a left side view of a loading tool according to an embodiment of the present invention.

Description of reference numerals:

1. a load carrying tool; 11. a load body; 12. a first carrier; 13. a second carrier; 14. fixing the rod; 15. a handle; 16. a universal wheel; 2. a drive mechanism; 21. a bellows; 22. a drive motor; 3. track pushing mechanism.

Detailed Description

It should be noted that, in the present invention, the embodiments and features of the embodiments may be combined with each other without conflict.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, are not to be construed as limiting the present invention. Furthermore, the terms "first", "second", etc. 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," "second," etc. 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 otherwise specified.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, 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 meaning of the above terms in the present invention can be understood by those of ordinary skill in the art through specific situations.

The present invention will be described in detail below with reference to the accompanying drawings in conjunction with embodiments.

Example 1

As shown in fig. 1 to 2, an automatic stair climbing device with a crane function comprises a load-carrying tool 1, a driving mechanism 2 and a track pushing mechanism 3, wherein the driving mechanism 2 is installed on the load-carrying tool 1, the track pushing mechanism 3 is installed at the bottom of the load-carrying tool 1, the load-carrying tool 1 is hinged to the track pushing mechanism 3, and both the driving mechanism 2 and the track pushing mechanism 3 are in signal connection with a controller; in this embodiment, track pushing mechanism 3 adopts current product, belongs to prior art, has the rotation of certain degree of freedom between load instrument 1 and the track pushing mechanism 3, and the staff loading and unloading goods of being convenient for like this. This automatic building device of climbing with crane function, simple structure, reasonable in design has the crane function, and the engineering scene can realize getting on or off the bus and crossing the threshold and block of load instrument, avoids artifical transport, climbs the building automatically through actuating mechanism and track pushing mechanism, alleviates the pressure of artifical transport heavy object, promotes engineering scene work efficiency, easily promotes.

The loading tool 1 comprises a loading body 11, a first loading frame 12, a second loading frame 13, a fixed rod 14 and a handle 15, wherein one side of the bottom of the loading body 11 is hinged with the crawler pushing mechanism 3, the other side of the bottom of the loading body 11 is fixedly connected to the first loading frame 12, the second loading frame 13 is arranged above the first loading frame 12 in parallel, the second loading frame 13 slides to the middle of the loading body 11, the middle of the top of the loading body 11 is rotatably sleeved to the fixed rod 14, the second loading frame 13 and the fixed rod 14 are both connected with the driving mechanism 2, and two ends of the top of the loading body 11 are respectively and fixedly connected to the handle 15. In the embodiment, the handle 15 facilitates the operator to push the load-carrying body 11, and the operator can adjust the distance between the first and second object-carrying

frames

12 and 13 according to the size of the actual cargo, and specifically, the position of the second object-carrying frame 13 on the load-carrying body 11 can be adjusted by the driving mechanism 2.

Load body 11 is rectangle frame construction, load body 11 bottom both ends are equipped with a universal wheel 16 respectively, and load body 11 inside both sides have seted up a spout respectively, the both ends of a carrier 12 are fixed respectively to two spouts in, the both ends of dead lever 14 rotate respectively and cup joint to two spouts in, the both ends of No. two carriers 13 respectively with two spout sliding connection, in this embodiment, universal wheel 16 can be used for the staff to promote this device, and the manpower is saved, the cross section of two spouts can be the rectangle structure, when the in-service use, thereby the staff can slide with two spouts through No. two carriers 13 and set up the interval of adjusting between No. two carriers 12, No. two carriers 13.

The first carrier 12 and the second carrier 13 are both L-shaped. The L-shaped structure is arranged, so that the first goods carrier 12 and the second goods carrier 13 can clamp the goods conveniently, and the goods are prevented from falling off.

The driving mechanism 2 comprises a corrugated pipe 21, a chain wheel and a driving motor 22, one end of the corrugated pipe 21 is fixedly connected to the middle of the second carrier 13, the other end of the corrugated pipe is fixedly connected to the middle of the fixing rod 14, one end of the chain penetrates through the corrugated pipe 21 and is fixedly connected to the middle of the second carrier 13, the other end of the chain is connected to an output shaft of the driving motor after being hinged with the chain wheel, the chain wheel is fixedly sleeved at the middle of the fixing rod 14, the driving motor 22 is connected to a controller in a signal mode, in the embodiment, the corrugated pipe 21 can be retracted, the chain and the chain wheel can be protected, a protective shell is sleeved outside the driving motor 22, the driving motor 22 can be protected, the output shaft of the driving motor 22 can be fixedly connected with a chain receiving shaft, the receiving shaft is fixedly connected with one end of the chain, when the distance between the first carrier 12 and the second carrier 13 needs to be adjusted, the staff starts driving motor 22, and the rotation of driving motor 22 output shaft drives the epaxial storage shaft rotation of output, thereby the rotation of storage shaft pulls the chain around the winding of storage shaft, perhaps unwrapping wire, thereby the chain pulling sprocket rotates, and then pulls No. two carrier 13 and remove to reach the purpose of adjusting the interval between No. one carrier 12, No. two carrier 13.

Still include electrical power generating mechanism, actuating mechanism 2 and track pushing mechanism 3 all are connected to electrical power generating mechanism electrically, and in this embodiment, electrical power generating mechanism can be the battery, and electrical power generating mechanism alright provide the electric quantity for actuating mechanism 2 and track pushing mechanism 3 like this.

The controller is a PLC, the model of the PLC is IPC-610L, the driving motor is a servo motor, and the model of the driving motor is YRF 60. When in actual use, the touch screen is arranged outside the controller, the model of the touch screen is ZB00000003, and the operator controls the controller to operate through the touch screen.

Example 2

The embodiment of the utility model provides an automatic upstairs and downstairs device with crane function, including load instrument 1, actuating mechanism 2 and track pushing mechanism 3, track pushing mechanism 3's length should slightly be greater than the three section of the conventional step of transformer substation, is regarded as power take off by high-power battery. The handle of the device is provided with buttons for lifting heavy objects, descending heavy objects, going upstairs and downstairs, adjusting the speed, stopping and the like, so that the functions of lifting, climbing stairs, stopping and the like of the device are controlled. The two layers of the object carriers are arranged, certain requirements are met on bearing, and the function of a forklift is achieved. The limit height of the two layers of carriers is slightly larger than the height of the trunk of the pick-up truck, so that the heavy objects can get on or off the truck conveniently. Two steerable rollers are mounted at the lower end of the article carrier, so that the device can be conveniently pulled on the flat ground by workers.

The above description is only for the preferred embodiment of the present invention, and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides an automatic building device of climbing with hoist function which characterized in that: including load instrument (1), actuating mechanism (2) and track pushing mechanism (3), install actuating mechanism (2) on load instrument (1), load instrument (1) bottom installation track pushing mechanism (3), and load instrument (1) and the articulated setting of track pushing mechanism (3), actuating mechanism (2) and the equal signal connection of track pushing mechanism (3) are to the controller.

2. The automatic stair climbing device with the function of the crane according to claim 1, wherein: the load-carrying tool (1) comprises a load-carrying body (11), a first object-carrying frame (12), a second object-carrying frame (13) and a fixing rod (14), wherein one side of the bottom of the load-carrying body (11) is hinged to a crawler pushing mechanism (3), the other side of the bottom of the load-carrying body (11) is fixedly connected with the first object-carrying frame (12), the second object-carrying frame (13) is installed on the load-carrying body (11) above the first object-carrying frame (12), the fixing rod (14) is rotatably installed at the top of the load-carrying body (11), the second object-carrying frame (13) can slide on the load-carrying body (11) under the action of a driving mechanism (2), and two ends of the top of the load-carrying body (11) are respectively and fixedly connected with a handle (15).

3. The automatic stair climbing device with the function of the crane according to claim 2, wherein: the load-carrying body (11) is of a rectangular frame structure, two universal wheels (16) are arranged at two ends of the bottom of the load-carrying body (11) respectively, a sliding groove is formed in each of two sides of the load-carrying body (11), two ends of a first object-carrying frame (12) are fixed into the two sliding grooves respectively, two ends of a fixing rod (14) are rotatably sleeved into the two sliding grooves respectively, and two ends of a second object-carrying frame (13) are connected with the two sliding grooves in a sliding mode respectively.

4. The automatic stair climbing device with the function of the crane according to claim 3, wherein: actuating mechanism (2) are including bellows (21), chain, sprocket and driving motor (22), bellows (21) one end fixed connection to No. two carrier (13) middle parts, and other end fixed connection to dead lever (14) middle part, bellows (21) fixed connection to No. two carrier (13) middle parts are passed to the one end of chain, and the other end is connected to the output shaft of driving motor (22) after articulating with the sprocket, wherein, the fixed cover of sprocket connects to dead lever (14) middle part, driving motor (22) signal connection to controller.

5. The automatic stair climbing device with the function of the crane according to claim 2, wherein: the first article carrier (12) and the second article carrier (13) are both L-shaped structures.

6. The automatic stair climbing device with the function of the crane according to claim 4, wherein: the controller is a PLC, the model of the PLC is IPC-610L, the driving motor (22) is a servo motor, and the model of the driving motor (22) is YRF 60.

7. The automatic stair climbing device with the function of the crane according to claim 1, wherein: the crawler belt type crawler belt conveyor is characterized by further comprising a power supply mechanism, wherein the driving mechanism (2) and the crawler belt pushing mechanism (3) are both electrically connected to the power supply mechanism.