CN114701560A - Automatic stair climbing device with crane function - Google Patents
Automatic stair climbing device with crane function Download PDFInfo
- Publication number
- CN114701560A CN114701560A CN202210350498.9A CN202210350498A CN114701560A CN 114701560 A CN114701560 A CN 114701560A CN 202210350498 A CN202210350498 A CN 202210350498A CN 114701560 A CN114701560 A CN 114701560A
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- China
- Prior art keywords
- load
- carrying
- stair climbing
- pushing mechanism
- function
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62B—HAND-PROPELLED VEHICLES, e.g. HAND CARTS OR PERAMBULATORS; SLEDGES
- B62B5/00—Accessories or details specially adapted for hand carts
- B62B5/02—Accessories or details specially adapted for hand carts providing for travelling up or down a flight of stairs
- B62B5/023—Accessories or details specially adapted for hand carts providing for travelling up or down a flight of stairs using an upwards pushing device
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62B—HAND-PROPELLED VEHICLES, e.g. HAND CARTS OR PERAMBULATORS; SLEDGES
- B62B3/00—Hand carts having more than one axis carrying transport wheels; Steering devices therefor; Equipment therefor
- B62B3/02—Hand carts having more than one axis carrying transport wheels; Steering devices therefor; Equipment therefor involving parts being adjustable, collapsible, attachable, detachable or convertible
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62B—HAND-PROPELLED VEHICLES, e.g. HAND CARTS OR PERAMBULATORS; SLEDGES
- B62B2206/00—Adjustable or convertible hand-propelled vehicles or sledges
- B62B2206/02—Adjustable or convertible hand-propelled vehicles or sledges adjustable in length or width
- B62B2206/04—Adjustable or convertible hand-propelled vehicles or sledges adjustable in length or width only the load support being adjustable
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62B—HAND-PROPELLED VEHICLES, e.g. HAND CARTS OR PERAMBULATORS; SLEDGES
- B62B2301/00—Wheel arrangements; Steering; Stability; Wheel suspension
- B62B2301/25—Wheel arrangements; Steering; Stability; Wheel suspension characterised by the ground engaging elements, e.g. wheel type
- B62B2301/256—Wheel arrangements; Steering; Stability; Wheel suspension characterised by the ground engaging elements, e.g. wheel type by using endless belts
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- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Handcart (AREA)
Abstract
The invention provides an automatic stair climbing device with a crane function, which comprises a load-carrying tool, a driving mechanism and a crawler pushing mechanism, wherein the driving mechanism is installed on the load-carrying tool, the crawler pushing mechanism is installed at the bottom of the load-carrying tool, and the load-carrying tool and the crawler pushing mechanism are hinged. The automatic stair climbing device with the crane function has the advantages of simple structure, reasonable design and crane function, loading and unloading of a load-carrying tool and barrier crossing of a threshold can be realized in an engineering field, manual carrying is avoided, automatic stair climbing is realized through the driving mechanism and the crawler belt pushing mechanism, pressure for manually carrying heavy objects is reduced, work efficiency of the engineering field is improved, and the automatic stair climbing device with the crane function is easy to popularize.
Description
Technical Field
The invention belongs to the technical field of transport machinery, and particularly relates to an automatic stair climbing device with a 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.
Disclosure of Invention
In view of the above, the present invention is directed to an automatic stair climbing device with a crane function to overcome the shortcomings of the prior art.
In order to achieve the purpose, the technical scheme of the invention is realized as follows:
the utility model provides an automatic building device of climbing 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, the automatic stair climbing device with the crane function has the following advantages:
(1) the automatic stair climbing device with the crane function has the advantages of simple structure, reasonable design and crane function, loading and unloading of a load-carrying tool and barrier crossing of a threshold can be realized in an engineering field, manual carrying is avoided, automatic stair climbing is realized through the driving mechanism and the crawler belt pushing mechanism, pressure for manually carrying heavy objects is reduced, work efficiency of the engineering field is improved, and the automatic stair climbing device with the crane function is easy to popularize.
Drawings
The accompanying drawings, which are incorporated in and constitute a part of this specification, illustrate an embodiment of the invention and, together with the description, serve to explain the invention and not to limit the invention. In the drawings:
FIG. 1 is an elevational view of the overall structure of an embodiment of the present invention;
FIG. 2 is a left side view of a load carrying implement 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 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", and the like, indicate orientations or positional relationships based on those shown in the drawings, and are used only for convenience in describing the present invention and for simplicity in description, and do not indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and thus, 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 should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; 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 embodiments with reference to the attached drawings.
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 of being convenient for like this loads and unloads the goods. 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 object carrier 12, a second object carrier 13, a fixing 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 object carrier 12, the second object carrier 13 is arranged above the first object carrier 12 in parallel, the second object carrier 13 slides to the middle of the loading body 11, the middle of the top of the loading body 11 is rotatably sleeved with the fixing rod 14, the second object carrier 13 and the fixing 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.
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 automatic upstairs and downstairs going device with the function of the crane comprises a loading tool 1, a driving mechanism 2 and a crawler pushing mechanism 3, wherein the length of the crawler pushing mechanism 3 is slightly longer than three sections of conventional steps of a transformer substation, and a high-power storage battery is used as power output. 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 purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the invention, and any modifications, equivalents, improvements and the like that fall within the spirit and principle of the present invention are intended to be included therein.
Claims (7)
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.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN202210350498.9A CN114701560A (en) | 2022-04-02 | 2022-04-02 | Automatic stair climbing device with crane function |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
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CN202210350498.9A CN114701560A (en) | 2022-04-02 | 2022-04-02 | Automatic stair climbing device with crane function |
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Publication Number | Publication Date |
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CN114701560A true CN114701560A (en) | 2022-07-05 |
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CN202210350498.9A Pending CN114701560A (en) | 2022-04-02 | 2022-04-02 | Automatic stair climbing device with crane function |
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CN (1) | CN114701560A (en) |
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2022
- 2022-04-02 CN CN202210350498.9A patent/CN114701560A/en active Pending
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