CN210655981U - Elevator with adjustable table top - Google Patents
Elevator with adjustable table top Download PDFInfo
- Publication number
- CN210655981U CN210655981U CN201921827889.5U CN201921827889U CN210655981U CN 210655981 U CN210655981 U CN 210655981U CN 201921827889 U CN201921827889 U CN 201921827889U CN 210655981 U CN210655981 U CN 210655981U
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- Prior art keywords
- bearing platform
- extension flat
- flat plate
- extension
- moving
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- 230000007246 mechanism Effects 0.000 claims abstract description 21
- 230000002457 bidirectional effect Effects 0.000 claims description 15
- 238000000034 method Methods 0.000 abstract description 6
- 238000009434 installation Methods 0.000 abstract 1
- 239000003921 oil Substances 0.000 description 3
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000010720 hydraulic oil Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Abstract
The utility model discloses a lifter with an adjustable table top, which comprises an installation base, a bearing platform and an extension flat plate; the lifting support drives the bearing platform to ascend or descend, the extension flat plates are mutually butted when the extension flat plates are not in an extension state, goods are placed above the extension flat plates, when the bearing area of the extension flat plates cannot meet the carrying requirement, the driving motor is controlled through the master control button, the driving motor drives the moving block to move towards the outer side edge of the bearing platform along the moving chute, the extension flat plates move outwards, the quadrilateral expansion grid plates are pulled and unfolded in the moving process until the moving block moves to the tail end of the moving chute and stops, and the extension flat plates, the quadrilateral expansion grid plates and the bearing platform form an expanded carrying platform for carrying out goods loading; the automatic retractable wheels are provided with self-locking mechanisms, and in the moving process of the extension flat plate, the automatic retractable wheels release the connecting hinges to adapt to the movement of the extension flat plate and assist in loading and fixing goods.
Description
Technical Field
The utility model relates to a lift technical field specifically is a lift with adjustable mesa.
Background
An elevator is a lifting mechanism or device for a platform or semi-enclosed platform that carries people or goods up and down on vertical aisles. Is an integral part of the platform and the equipment for operating them, motors, cables and other auxiliary equipment. The elevator consists of a walking mechanism, a hydraulic mechanism, an electric control mechanism and a supporting mechanism. Hydraulic oil is pressurized by a vane pump, and enters the lower end of the hydraulic cylinder through an oil filter, an explosion-proof electromagnetic directional valve, a throttle valve, a hydraulic control one-way valve and a balance valve, so that a piston of the hydraulic cylinder moves upwards to lift a heavy object, return oil at the upper end of the hydraulic cylinder returns to an oil tank through the explosion-proof electromagnetic directional valve, the rated pressure of the hydraulic cylinder is adjusted through an overflow valve, and a pressure gauge is used for observing the reading value of the pressure gauge. The platform that is used for the thing is generally installed to the lift top, and the objective platform size that current lift configured is generally fixed, if need carry bulky article then need transport many times, and then can't carry to bulky article that can't split, has certain limitation.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a lift with adjustable mesa to solve the problem that proposes among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: a lifter with an adjustable table top comprises a mounting base, a bearing platform and an extension flat plate; the mounting base is provided with a driving mechanism, the driving mechanism is provided with a lifting support, the top end of the lifting support is provided with a fixed seat, and the upper end surface of the fixed seat is provided with a bearing platform; the bearing platform is provided with moving chutes which are uniformly distributed, and moving blocks are slidably arranged on the moving chutes; a driving motor is arranged on one side of the moving block, and an extending flat plate is arranged at the top end of the moving block; two corresponding bidirectional fixing grooves are formed in the diagonal line of the bearing platform, fixing side plates are mounted on the bidirectional fixing grooves respectively, a quadrilateral expansion grid plate is mounted on each fixing side plate, and the other side edge of each quadrilateral expansion grid plate is fixed to the side face of the extension flat plate; the edge of the outer side of the extension flat plate is provided with a support railing, a connecting hinge is arranged between adjacent support railings, the center of the connecting hinge is provided with an automatic retractable wheel, and the automatic retractable wheel is provided with a self-locking mechanism.
Preferably, the moving chutes are radially distributed along the central point of the bearing platform, and the two opposite moving chutes are respectively arranged on the horizontal axis and the longitudinal axis of the bearing platform; two liang of mutual butt joints of removal spout, remove the spout end and extend to the inboard edge of load-bearing platform, remove the spout end and be provided with spacing fixture block.
Preferably, the bidirectional fixing grooves include a left fixing groove and a right fixing groove, the left fixing groove and the right fixing groove are respectively provided with corresponding fixing side plates, and two opposite bidirectional fixing grooves are respectively arranged on the same diagonal line along the central circular point.
Preferably, the extension flat plate is of an isosceles right triangle structure, and two isosceles right sides of the extension flat plate are correspondingly attached to two diagonal lines of the bearing platform.
Preferably, the quadrilateral expansion grid plate comprises cross shaft strips and fixing nuts, the cross shaft strips are arranged in a cross mode, movable rings are arranged at the overlapping positions of the cross shaft strips, the fixing nuts are arranged at the movable rings, and the plurality of cross shaft strips are connected in a cross mode to form the quadrilateral expansion grid plate.
Compared with the prior art, the beneficial effects of the utility model are that: the utility model discloses simple structure, maneuverability is strong, flexibility is high, the liftable support drives load-bearing platform and rises or descends, under the not extension state, the extension flat board docks each other, the goods is placed in extension flat board top, when extension flat board bearing area can't satisfy the carrying needs, through total control button control driving motor, driving motor drives the movable block and moves to load-bearing platform outside limit along the removal spout, make the extension flat board outwards move, in the moving process with the extension grid board pulling expansion, move to the removal spout end and stop until the movable block, extension flat board and quadrangle extension grid board and load-bearing platform form the enlarged cargo platform, carry out the goods loading; the automatic retractable wheels are provided with self-locking mechanisms, and in the moving process of the extension flat plate, the automatic retractable wheels release the connecting hinges to adapt to the movement of the extension flat plate and assist in loading and fixing goods.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention;
fig. 2 is a schematic view of the extended flat plate structure of the present invention.
In the figure: 1. installing a base; 2. a drive mechanism; 3. a liftable bracket; 4. a fixed seat; 5. a load-bearing platform; 6. a moving chute; 7. a moving block; 8. a drive motor; 9. an extension plate; 10. bidirectional fixed slots; 11. fixing the side plate; 12. a quadrilateral expansion grid plate; 13. a support rail; 14. a connecting hinge; 15. and (4) automatic retraction and release wheels.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
In the description of the present invention, it should be noted that the terms "vertical", "upper", "lower", "horizontal", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and thus should not be construed as limiting the present invention.
In the description of the present invention, it should also be noted that, unless otherwise explicitly specified or limited, the terms "disposed," "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 according to specific situations by those skilled in the art.
Referring to fig. 1-2, the present invention provides a technical solution: a lifter with an adjustable table top comprises a mounting base 1, a bearing platform 5 and an extension flat plate 9; the mounting base 1 is provided with a driving mechanism 2, the driving mechanism 2 is provided with a lifting support 3, the top end of the lifting support 3 is provided with a fixed seat 4, and the upper end surface of the fixed seat 4 is provided with a bearing platform 5; the bearing platform 5 is provided with moving chutes 6 which are uniformly distributed, and moving blocks 7 are slidably mounted on the moving chutes 6; a driving motor 8 is arranged on one side of the moving block 7, and an extension flat plate 9 is arranged at the top end of the moving block 7; two corresponding bidirectional fixing grooves 10 are formed in the diagonal line of the bearing platform 5, fixing side plates 11 are respectively installed on the bidirectional fixing grooves 10, a quadrilateral expansion grid plate 12 is installed on the fixing side plates 11, and the other side edge of the quadrilateral expansion grid plate 12 is fixed to the side face of the extension flat plate 9; the edge of the outer side of the extension flat plate 9 is provided with a support railing 13, a connecting hinge 14 is arranged between the adjacent support railings 13, an automatic retractable wheel 15 is arranged at the center of the connecting hinge 14, and a self-locking mechanism is arranged on the automatic retractable wheel 15.
Further, the moving chutes 6 are radially distributed along the central point of the bearing platform, and the two opposite moving chutes 6 are respectively arranged on the horizontal axis and the longitudinal axis of the bearing platform 5; two liang of mutual butt joints of removal spout 6, the terminal edge that extends to the bearing platform 5 of removal spout 6, and the terminal spacing fixture block that is provided with of removal spout 6.
Further, the bidirectional fixing grooves 10 include a left fixing groove and a right fixing groove, the left fixing groove and the right fixing groove are respectively provided with corresponding fixing side plates 11, and two opposite bidirectional fixing grooves 10 are respectively arranged on the same diagonal line along a central circular point.
Furthermore, the extension flat plate 9 is of an isosceles right triangle structure, and two isosceles right-angle side edges of the extension flat plate 9 are correspondingly attached to two diagonal lines of the bearing platform 5.
Further, the quadrilateral expansion grid plate 12 comprises cross shaft strips and fixing nuts, the cross shaft strips are arranged in a cross mode, movable rings are arranged at the overlapping positions of the cross shaft strips, the fixing nuts are arranged at the movable rings, and the plurality of cross shaft strips are connected in a cross mode to form the quadrilateral expansion grid plate 12.
The working principle is as follows: the mounting base 1 is provided with a driving mechanism 2, the driving mechanism 2 is provided with a lifting support 3, the top end of the lifting support 3 is provided with a fixed seat 4, and the upper end surface of the fixed seat 4 is provided with a bearing platform 5; the driving mechanism 2 provides power for the lifting support 3, the lifting support 3 adopts a support structure equipped by the existing lifter, and for the prior art, the details are not repeated again, and the lifting support 3 drives the bearing platform 5 to ascend or descend for cargo transportation;
the bearing platform 5 is provided with moving chutes 6 which are uniformly distributed, and moving blocks 7 are slidably mounted on the moving chutes 6; a driving motor 8 is arranged on one side of the moving block 7, and an extension flat plate 9 is arranged at the top end of the moving block 7; two corresponding bidirectional fixing grooves 10 are formed in the diagonal line of the bearing platform 5, fixing side plates 11 are respectively installed on the bidirectional fixing grooves 10, a quadrilateral expansion grid plate 12 is installed on the fixing side plates 11, and the other side edge of the quadrilateral expansion grid plate 12 is fixed to the side face of the extension flat plate 9; when the carrying area of the extension flat plate 9 cannot meet the carrying requirement, a driving motor 8 is controlled through a master control button, the driving motor 8 drives a moving block 7 to move towards the outer side edge of the carrying platform 5 along a moving chute 6, so that the extension flat plate 9 moves outwards, a quadrilateral expansion grid plate 12 is pulled and unfolded in the moving process until the moving block 7 moves to the tail end of the moving chute 6 and stops, and the extension flat plate 9, the quadrilateral expansion grid plate 12 and the carrying platform 5 form an expanded carrying platform for carrying out goods loading;
extend dull and stereotyped 9 outside edge and be provided with support railing 13, be provided with between the adjacent support railing 13 and connect hinge 14, connect hinge 14 central point department of putting and be provided with automatic wheel 15 that receive and releases, receive and release automatically and be provided with self-locking mechanism on the wheel 15, extend dull and stereotyped 9 removal in-process, receive and release automatically and take off wheel 15 and emit the connection hinge, make its motion that adapts to and extend dull and stereotyped 9, supplementary goods loads fixedly.
It is worth noting that: the whole device is controlled by the master control button, and the equipment matched with the control button is common equipment, so that the device belongs to the existing well-known technology, and the electrical connection relation and the specific circuit structure of the device are not repeated.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (5)
1. A lift with adjustable mesa which characterized in that: comprises a mounting base (1), a bearing platform (5) and an extension flat plate (9); the mounting base (1) is provided with a driving mechanism (2), the driving mechanism (2) is provided with a lifting support (3), the top end of the lifting support (3) is provided with a fixed seat (4), and the upper end surface of the fixed seat (4) is provided with a bearing platform (5); the bearing platform (5) is provided with moving chutes (6) which are uniformly distributed, and moving blocks (7) are slidably mounted on the moving chutes (6); a driving motor (8) is arranged on one side of the moving block (7), and an extension flat plate (9) is arranged at the top end of the moving block (7); two corresponding bidirectional fixing grooves (10) are formed in the diagonal line of the bearing platform (5), fixing side plates (11) are respectively installed on the bidirectional fixing grooves (10), a quadrilateral expansion grid plate (12) is installed on each fixing side plate (11), and the other side edge of each quadrilateral expansion grid plate (12) is fixed to the side face of the extension flat plate (9); the edge of the outer side of the extension flat plate (9) is provided with a support railing (13), a connecting hinge (14) is arranged between adjacent support railings (13), the center of the connecting hinge (14) is provided with an automatic retractable wheel (15), and the automatic retractable wheel (15) is provided with a self-locking mechanism.
2. An elevator having an adjustable floor as set forth in claim 1, wherein: the movable sliding chutes (6) are radially distributed along the central point of the bearing platform, and the two opposite movable sliding chutes (6) are respectively arranged on the horizontal axis and the longitudinal axis of the bearing platform (5); two liang of mutual butt joints of removal spout (6), remove spout (6) end and extend to the inboard edge of load-bearing platform (5), remove spout (6) end and be provided with spacing fixture block.
3. An elevator having an adjustable floor as set forth in claim 1, wherein: the bidirectional fixing grooves (10) comprise a left fixing groove and a right fixing groove, the left fixing groove and the right fixing groove are respectively provided with corresponding fixing side plates (11), and two opposite bidirectional fixing grooves (10) are respectively arranged on the same diagonal line along the center circle point.
4. An elevator having an adjustable floor as set forth in claim 1, wherein: the extension flat plate (9) is of an isosceles right triangle structure, and two isosceles right-angle side edges of the extension flat plate (9) are correspondingly attached to two diagonal lines of the bearing platform (5).
5. An elevator having an adjustable floor as set forth in claim 1, wherein: the quadrangle expansion grid plate (12) comprises cross shaft strips and fixing nuts, the cross shaft strips are arranged in a cross mode, movable rings are arranged at the positions where the cross shaft strips coincide, the fixing nuts are installed at the positions of the movable rings, and the plurality of cross shaft strips are connected in a cross mode to form the quadrangle expansion grid plate (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921827889.5U CN210655981U (en) | 2019-10-26 | 2019-10-26 | Elevator with adjustable table top |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921827889.5U CN210655981U (en) | 2019-10-26 | 2019-10-26 | Elevator with adjustable table top |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210655981U true CN210655981U (en) | 2020-06-02 |
Family
ID=70844029
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921827889.5U Expired - Fee Related CN210655981U (en) | 2019-10-26 | 2019-10-26 | Elevator with adjustable table top |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210655981U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112027464A (en) * | 2020-09-22 | 2020-12-04 | 浙江海洋大学 | Box cargo carrying device |
| CN114644026A (en) * | 2022-05-23 | 2022-06-21 | 徐州考拉机器人科技有限公司 | Extensible RGV device of carrying platform |
-
2019
- 2019-10-26 CN CN201921827889.5U patent/CN210655981U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112027464A (en) * | 2020-09-22 | 2020-12-04 | 浙江海洋大学 | Box cargo carrying device |
| CN114644026A (en) * | 2022-05-23 | 2022-06-21 | 徐州考拉机器人科技有限公司 | Extensible RGV device of carrying platform |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200602 |
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| CF01 | Termination of patent right due to non-payment of annual fee |