CN219620627U - Shuttle car drop preventing device for elevator - Google Patents
Shuttle car drop preventing device for elevator Download PDFInfo
- Publication number
- CN219620627U CN219620627U CN202320192669.XU CN202320192669U CN219620627U CN 219620627 U CN219620627 U CN 219620627U CN 202320192669 U CN202320192669 U CN 202320192669U CN 219620627 U CN219620627 U CN 219620627U
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- car
- shelf
- plate
- goods shelf
- pressing plate
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B50/00—Energy efficient technologies in elevators, escalators and moving walkways, e.g. energy saving or recuperation technologies
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Abstract
The utility model relates to an anti-falling device of a shuttle car for a lifting machine, which comprises a car blocking mechanism, a goods shelf blocking mechanism and an executing mechanism, wherein the car blocking mechanism comprises a first lifting reset assembly and a car blocking block; the goods shelf blocking mechanism comprises a second lifting resetting component and a goods shelf blocking block, and the second lifting resetting component is arranged on the outer side of the bottom of a goods shelf or a temporary storage line. According to the utility model, the blocking mechanisms are respectively arranged on the elevator car and the goods shelf, so that the shuttle car can be prevented from being out of control and rushing out of the goods shelf or the elevator, the risk of high-altitude falling of the shuttle car is avoided, and when the shuttle car needs to enter and exit a layer, the blocking mechanisms are closed by controlling the cooperation of the steering engine and the lifting reset assembly, so that the shuttle car can enter and exit the elevator smoothly.
Description
Technical Field
The utility model relates to the technical field of logistics transportation, in particular to a device for preventing a shuttle car from falling off for a lifting machine.
Background
In a modern logistics storage system, a lifting machine and a shuttle are core carrying equipment in the storage system, the lifting machine drives the shuttle to ascend or descend to each layer frame of a goods shelf, and then the shuttle moves on the layer frame to take out goods from a goods grid or store the goods into the goods grid so as to realize warehouse-in and warehouse-out operation and material carrying.
The existing elevator equipment with the functions of layer changing of the shuttle and carrying of pallet goods simultaneously needs to be automatically connected with a temporary storage line of a goods shelf or directly connected with the goods shelf when the shuttle changes the layer. The shuttle vehicles can be mutually connected through the rails after being conveyed to the layer by the elevator, and the anti-drop device for preventing the shuttle vehicles from being out of control and rushing out of the elevator or rushing out of the goods shelves (temporary storage lines) from being stopped in place is not provided;
some equipment-mounted anti-drop devices are mechanical blocking mechanisms, the protection is opened after the elevator car moves up and down, whether the protection can not be fed back is closed and opened in place, after long-time running, the anti-drop devices have a blocking risk, so that a shuttle cannot enter and exit the elevator, meanwhile, the switch response is slow, the elevator needs to be opened and closed by mechanical collision, the elevator car is easy to wear, and noise can be generated.
Disclosure of Invention
The utility model aims at solving the technical problems and provides a device for preventing a shuttle from falling off for a lifter.
In order to solve the technical problems, the utility model adopts the following technical scheme:
the device comprises a car blocking mechanism, a goods shelf blocking mechanism and an executing mechanism, wherein the car blocking mechanism comprises a first lifting reset component and a car blocking block, the first lifting reset component is arranged on the outer side of the bottom of a car of the elevator, and the car blocking block is arranged on the top of the first lifting reset component and used for blocking the shuttle from being separated from the inside of the car;
the goods shelf blocking mechanism comprises a second lifting reset component and a goods shelf blocking block, the second lifting reset component is arranged on the outer side of the bottom of a goods shelf or a temporary storage line, and the goods shelf blocking block is arranged on the top of the second lifting reset component and is used for blocking the shuttle and preventing the shuttle from being separated from the goods shelf;
the actuating mechanism is arranged on the outer side of the bottom of the elevator car, the actuating mechanism is used for driving the elevator car blocking block and the goods shelf blocking block to descend along the first lifting reset assembly and the second lifting reset assembly respectively, and the first lifting reset assembly and the second lifting reset assembly are used for driving the elevator car blocking block and the goods shelf blocking block to ascend and reset respectively after the actuating mechanism stops driving the elevator car blocking block and the goods shelf blocking block to descend.
Further, the first lifting reset component comprises a car sliding shaft fixing frame, a car linear bearing, a car sliding rod, a car blocking block, a car positioning rod, a car lower pressing plate and a car reset tension spring, wherein the car sliding shaft fixing frame is arranged on the outer side of the bottom of a car of the elevator, the car linear bearing is vertically arranged on the car sliding shaft fixing frame, the car sliding rod is vertically arranged in the car linear bearing and can move up and down along the car linear bearing, the car blocking block is arranged at the top of the car sliding rod, the car lower pressing plate is horizontally arranged at the bottom of the car sliding rod, the top of the car reset tension spring is arranged on the outer side of the car sliding shaft fixing frame, the bottom of the car reset tension spring is arranged in the middle of the car lower pressing plate, the car positioning rod is vertically arranged on the upper surface of the car lower pressing plate, and the top of the car positioning rod penetrates through the car sliding shaft fixing frame;
the second lift reset assembly includes goods shelves slide bar mount, goods shelves linear bearing, goods shelves slide bar, goods shelves block piece, goods shelves locating lever, goods shelves holding down plate and goods shelves extension spring that resets, goods shelves slide bar mount is arranged in goods shelves or the line bottom outside of keeping in, goods shelves linear bearing is vertical to be set up on goods shelves slide bar mount, goods shelves slide bar is vertical to be set up in goods shelves linear bearing's inside and can follow goods shelves linear bearing and reciprocate, goods shelves block piece sets up in the top of goods shelves slide bar, goods shelves holding down plate level sets up in the bottom of goods shelves slide bar, goods shelves extension spring's top sets up in the outside of goods shelves slide bar mount, goods shelves extension spring's bottom sets up in the middle part of goods shelves holding down plate, goods shelves locating lever is vertical to be set up in the upper surface of goods shelves holding down plate, and goods shelves locating lever's top runs through goods shelves slide bar mount.
Further, the actuating mechanism comprises a steering engine fixing plate, a steering engine, a rotating shaft plate and a pressing pipe, wherein the steering engine fixing plate is arranged on the outer side of the bottom of a lift car of the elevator, the steering engine is arranged on the steering engine fixing plate, the rotating shaft plate is arranged on the rotating end of the steering engine, the pressing pipes are horizontally arranged on two sides of one end, far away from the steering engine, of the rotating shaft plate, the pressing pipes on two sides of the rotating shaft plate are respectively matched with the lift car pressing plate and the plate goods shelf pressing plate, and the steering engine is used for driving the rotating shaft plate to rotate in a vertical plane so as to drive the pressing pipe to downwards rotate and downwards press the lift car pressing plate and the plate goods shelf pressing plate; or the lower pressing pipe is driven to rotate upwards to be far away from the car lower pressing plate and the plate goods shelf lower pressing plate.
Further, one end of the car lower pressing plate and the plate goods shelf lower pressing plate, which faces the lower pressing pipe, is provided with an arc-shaped tilting edge which tilts upwards.
After the technical scheme is adopted, compared with the prior art, the utility model has the following advantages:
the utility model can be arranged between a layer-changing elevator and a goods shelf (or a temporary storage line), adopts a steering engine to control the two blocking mechanisms, can feed back whether the blocking mechanisms are opened or not, is respectively arranged on a lift car and the goods shelf (or the temporary storage line) of the elevator, can realize bidirectional protection of the lift car and the goods shelf, and can open an anti-dropping device when a shuttle car is respectively arranged on the goods shelf or in the elevator, so as to prevent the shuttle car from dropping after rushing out of the lift car or the goods shelf; when the shuttle is required to be connected, the elevator car is in butt joint with the goods shelf, and the two blocking mechanisms are closed through the steering engine, so that the shuttle can move between the elevator car and the goods shelf;
according to the utility model, the steering engine is used for opening and closing the blocking mechanism, so that the opening time can be accurately controlled, the low-noise operation can be kept, when the steering engine is closed, the protection devices on the two sides of the goods shelf and the lifting machine can be automatically and rapidly reset by means of the tension spring, and the steering engine can be used for monitoring and feeding back the rotation angle in real time so as to detect whether the blocking mechanism is opened or closed in place.
The utility model will now be described in detail with reference to the drawings and examples.
Drawings
FIG. 1 is a schematic perspective view of the present utility model;
fig. 2 is a top view of the present utility model.
In the drawings, the list of components represented by the various numbers is as follows:
11. car sliding shaft fixing frame; 12. a car linear bearing; 13. a car slide bar; 14. a car stop block; 15. a car positioning rod; 16. a car lower pressure plate; 17. a car reset tension spring; 21. a goods shelf sliding shaft fixing frame; 22. a shelf linear bearing; 23. a goods shelf slide bar; 24. a shelf block; 25. a shelf positioning rod; 26. a lower pressure plate of the goods shelf; 27. a shelf reset tension spring; 31. a steering engine fixing plate; 32. steering engine; 33. a rotating shaft plate; 34. the tube is pressed down.
Detailed Description
The principles and features of the present utility model are described below with reference to the drawings, the examples are illustrated for the purpose of illustrating the utility model and are not to be construed as limiting the scope of the utility model.
In the description of the present utility model, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", "clockwise", "counterclockwise", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, merely to facilitate description of the present utility model and simplify description, and do not indicate or imply that the apparatus or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model.
As shown in fig. 1 and 2, a device for preventing a shuttle from falling for a hoist comprises a car blocking mechanism, a goods shelf blocking mechanism and an executing mechanism, wherein the car blocking mechanism comprises a first lifting reset component and a car blocking block 14, the first lifting reset component is arranged on the outer side of the bottom of a car of the hoist, and the car blocking block 14 is arranged on the top of the first lifting reset component and used for blocking the shuttle from being separated from the inside of the car;
the goods shelf blocking mechanism comprises a second lifting reset component and a goods shelf blocking block, the second lifting reset component is arranged on the outer side of the bottom of the goods shelf or the temporary storage line, and the goods shelf blocking block 24 is arranged on the top of the second lifting reset component and used for blocking the shuttle and preventing the shuttle from being separated from the goods shelf;
the actuating mechanism is arranged on the outer side of the bottom of the elevator car, the actuating mechanism is used for driving the elevator car blocking block and the goods shelf blocking block 24 to descend along the first lifting reset assembly and the second lifting reset assembly respectively, and the first lifting reset assembly and the second lifting reset assembly are used for driving the elevator car blocking block and the goods shelf blocking block to ascend and reset respectively after the actuating mechanism stops driving the elevator car blocking block and the goods shelf blocking block to descend.
As an embodiment, the first lifting reset assembly comprises a car sliding shaft fixing frame 11, a car linear bearing 12, a car sliding rod 13, a car blocking block 14, a car positioning rod 15, a car lower pressing plate 16 and a car reset tension spring 17, wherein the car sliding shaft fixing frame 11 is arranged at the outer side of the bottom of a car of the elevator, the car linear bearing 12 is vertically arranged on the car sliding shaft fixing frame 11, the car sliding rod 13 is vertically arranged in the car linear bearing 12 and can move up and down along the car linear bearing 12, the car blocking block 14 is arranged at the top of the car sliding rod 13, the car lower pressing plate 16 is horizontally arranged at the bottom of the car sliding rod 13, the top end of the car reset tension spring 17 is arranged at the outer side of the car sliding shaft fixing frame 11, the bottom end of the car reset tension spring 17 is arranged at the middle part of the car lower pressing plate 16, the car positioning rod 15 is vertically arranged on the upper surface of the car lower pressing plate 16, and the top end of the car positioning rod 15 penetrates the car sliding shaft fixing frame 11;
the second lifting reset assembly comprises a shelf slide shaft fixing frame 21, a shelf linear bearing 22, a shelf slide bar 23, a shelf blocking block 24, a shelf positioning rod 25, a shelf lower pressing plate 26 and a shelf reset tension spring 27, wherein the shelf slide shaft fixing frame 21 is arranged on the outer side of the bottom of a shelf or a temporary storage line, the shelf linear bearing 22 is vertically arranged on the shelf slide shaft fixing frame 21, the shelf slide bar 23 is vertically arranged in the shelf linear bearing 22 and can move up and down along the shelf linear bearing 22, the shelf blocking block 24 is arranged at the top of the shelf slide bar 23, the shelf lower pressing plate 26 is horizontally arranged at the bottom of the shelf slide bar 23, the top of the shelf reset tension spring 27 is arranged on the outer side of the shelf slide shaft fixing frame 21, the bottom of the shelf reset tension spring 27 is arranged in the middle of the shelf lower pressing plate 26, the shelf positioning rod 25 is vertically arranged on the upper surface of the lower pressing plate 26, and the top of the shelf positioning rod 25 penetrates through the shelf slide shaft fixing frame 21.
As an implementation manner, the actuating mechanism comprises a steering engine fixing plate 31, a steering engine 32, a rotating shaft plate 33 and a pressing pipe 34, the steering engine fixing plate 31 is arranged on the outer side of the bottom of a car of the elevator, the steering engine 32 is arranged on the steering engine fixing plate 31, the rotating shaft plate 33 is arranged on the rotating end of the steering engine 32, the pressing pipes 34 are horizontally arranged on two sides of one end, far away from the steering engine 32, of the rotating shaft plate 33, the pressing pipes 34 on two sides of the rotating shaft plate 33 are respectively matched with the car lower pressing plate 16 and the plate goods shelf lower pressing plate 26, and the steering engine 32 is used for driving the rotating shaft plate 33 to rotate in a vertical plane so as to drive the pressing pipes 34 to rotate downwards and press the car lower pressing plate 16 and the plate goods shelf lower pressing plate 26 downwards; or to rotate the hold down tube 34 upward away from the car lower platen 16 and the pallet lower platen 26.
As an embodiment, the car lower pressing plate 16 and the plate goods shelf lower pressing plate 26 are provided with an upward-tilting arc-shaped tilting edge towards one end of the downward pressing pipe 34.
The working principle of the utility model is as follows:
the car stop block 14 is used to limit the shuttle to the interior of the car of the hoisting machine;
the shelf block 24 is used for limiting the shuttle to the shelf (temporary storage line);
when the shuttle is required to be connected, after the elevator car is in butt joint with the goods shelf, the steering engine 32 drives the rotating shaft plate 33 to rotate downwards in a vertical plane, so that the lower pressing pipe 34 is close to the car lower pressing plate 16 and the goods shelf lower pressing plate 26, the lower pressing plate 34 continuously rotates downwards after being contacted with the car lower pressing plate 16 and the goods shelf lower pressing plate 26, so as to press the car lower pressing plate 16 and the goods shelf lower pressing plate 26 downwards, and drive the car sliding rod 13 and the goods shelf sliding rod 14 to respectively descend along the car linear bearing 12 and the goods shelf linear bearing 22, so that the car blocking block 14 and the goods shelf blocking block 24 are respectively driven to descend below the upper surface of the car and the upper surface of the goods shelf (temporary storage line), and the shuttle can move onto the goods shelf (temporary storage line) from the car or move into the car from the goods shelf (temporary storage line);
after the connection, the steering engine 32 drives the rotating shaft plate 33 to rotate upwards in a vertical plane, so that the pressing down pipe 34 is far away from the car lower pressing plate 16 and the goods shelf lower pressing plate 26, and the car lower pressing plate 16 and the goods shelf lower pressing plate 26 are lifted and reset under the elastic force of the car reset spring 17 and the goods shelf reset spring 27, so that the car blocking block 14 and the goods shelf blocking block 24 are lifted to the initial positions.
The foregoing is illustrative of the best mode of carrying out the utility model, and is not presented in any detail as is known to those of ordinary skill in the art. The protection scope of the utility model is defined by the claims, and any equivalent transformation based on the technical teaching of the utility model is also within the protection scope of the utility model.
Claims (4)
1. The device for preventing the shuttle from falling is characterized by comprising a car blocking mechanism, a goods shelf blocking mechanism and an executing mechanism, wherein the car blocking mechanism comprises a first lifting reset component and a car blocking block (14), the first lifting reset component is arranged on the outer side of the bottom of a car of the elevator, and the car blocking block (14) is arranged on the top of the first lifting reset component and used for blocking the shuttle from being separated from the inside of the car;
the goods shelf blocking mechanism comprises a second lifting reset component and a goods shelf blocking block (24), the second lifting reset component is arranged on the outer side of the bottom of the goods shelf or the temporary storage line, and the goods shelf blocking block (24) is arranged on the top of the second lifting reset component and is used for blocking the shuttle and preventing the shuttle from being separated from the goods shelf;
the actuating mechanism is arranged on the outer side of the bottom of the elevator car, the actuating mechanism is used for driving the elevator car blocking block (14) and the goods shelf blocking block (24) to descend along the first lifting reset assembly and the second lifting reset assembly respectively, and the first lifting reset assembly and the second lifting reset assembly are used for driving the elevator car blocking block (14) and the goods shelf blocking block to ascend and reset respectively after the actuating mechanism stops driving the elevator car blocking block (14) and the goods shelf blocking block to descend.
2. The device for preventing a shuttle car from falling for a lifting machine according to claim 1, wherein the first lifting reset component comprises a car sliding shaft fixing frame (11), a car linear bearing (12), a car sliding rod (13), a car blocking block (14), a car positioning rod (15), a car lower pressing plate (16) and a car reset tension spring (17), the car sliding shaft fixing frame (11) is arranged on the outer side of the bottom of the car of the lifting machine, the car linear bearing (12) is vertically arranged on the car sliding shaft fixing frame (11), the car sliding rod (13) is vertically arranged in the car linear bearing (12) and can move up and down along the car linear bearing (12), the car blocking block (14) is arranged at the top of the car sliding rod (13), the car lower pressing plate (16) is horizontally arranged at the bottom of the car sliding rod (13), the top end of the car reset tension spring (17) is arranged on the outer side of the car sliding shaft fixing frame (11), the bottom end of the car reset tension spring (17) is arranged at the lower pressing plate (16) and can move up and down along the car linear bearing (12), and the car positioning rod (16) is arranged on the top of the car positioning rod (15);
the second lifting reset assembly comprises a shelf slide shaft fixing frame (21), a shelf linear bearing (22), a shelf slide rod (23), a shelf baffle block (24), a shelf positioning rod (25), a shelf lower pressing plate (26) and a shelf reset tension spring (27), wherein the shelf slide shaft fixing frame (21) is arranged on the outer side of the bottom of a shelf or a temporary storage line, the shelf linear bearing (22) is vertically arranged on the shelf slide shaft fixing frame (21), the shelf slide rod (23) is vertically arranged in the shelf linear bearing (22) and can move up and down along the shelf linear bearing (22), the shelf baffle block (24) is arranged at the top of the shelf slide rod (23), the shelf lower pressing plate (26) is horizontally arranged at the bottom of the shelf slide rod (23), the top end of the shelf reset tension spring (27) is arranged on the outer side of the shelf slide shaft fixing frame (21), the bottom end of the shelf reset tension spring (27) is arranged at the middle of the shelf lower pressing plate (26), the shelf positioning rod (25) is vertically arranged on the upper surface of the shelf lower pressing plate (26), and the top end of the shelf positioning rod (25) penetrates through the shelf slide shaft (21).
3. The device for preventing a shuttle car from falling for a lifter according to claim 2, wherein the actuating mechanism comprises a steering engine fixing plate (31), a steering engine (32), a rotating shaft plate (33) and a pressing pipe (34), the steering engine fixing plate (31) is arranged on the outer side of the bottom of a car of the lifter, the steering engine (32) is arranged on the steering engine fixing plate (31), the rotating shaft plate (33) is arranged on the rotating end of the steering engine (32), the pressing pipes (34) are horizontally arranged on two sides of one end, far away from the steering engine (32), of the rotating shaft plate (33), the pressing pipes (34) on two sides of the rotating shaft plate (33) are respectively matched with the car pressing plate (16) and the plate goods shelf pressing plate (26), and the steering engine (32) is used for driving the rotating shaft plate (33) to rotate in a vertical plane so as to drive the pressing pipe (34) to downwards rotate and downwards press the car pressing plate (16) and the plate goods shelf pressing plate (26). Or the lower pressing pipe (34) is driven to rotate upwards to be far away from the car lower pressing plate (16) and the plate goods shelf lower pressing plate (26).
4. A device for preventing a shuttle car from falling for a hoist according to claim 3, characterized in that one end of the car lower pressure plate (16) and the plate goods shelf lower pressure plate (26) facing the lower pressure pipe (34) is provided with an upward-tilting arc-shaped tilting edge.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320192669.XU CN219620627U (en) | 2023-02-13 | 2023-02-13 | Shuttle car drop preventing device for elevator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320192669.XU CN219620627U (en) | 2023-02-13 | 2023-02-13 | Shuttle car drop preventing device for elevator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219620627U true CN219620627U (en) | 2023-09-01 |
Family
ID=87774168
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320192669.XU Active CN219620627U (en) | 2023-02-13 | 2023-02-13 | Shuttle car drop preventing device for elevator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219620627U (en) |
-
2023
- 2023-02-13 CN CN202320192669.XU patent/CN219620627U/en active Active
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| GR01 | Patent grant |