CN105712251A - Support leg of elevator - Google Patents
Support leg of elevator Download PDFInfo
- Publication number
- CN105712251A CN105712251A CN201610196150.3A CN201610196150A CN105712251A CN 105712251 A CN105712251 A CN 105712251A CN 201610196150 A CN201610196150 A CN 201610196150A CN 105712251 A CN105712251 A CN 105712251A
- Authority
- CN
- China
- Prior art keywords
- supporting leg
- level
- support leg
- lock hole
- order
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66F—HOISTING, LIFTING, HAULING OR PUSHING, NOT OTHERWISE PROVIDED FOR, e.g. DEVICES WHICH APPLY A LIFTING OR PUSHING FORCE DIRECTLY TO THE SURFACE OF A LOAD
- B66F7/00—Lifting frames, e.g. for lifting vehicles; Platform lifts
- B66F7/28—Constructional details, e.g. end stops, pivoting supporting members, sliding runners adjustable to load dimensions
Abstract
The invention relates to a support leg of an elevator. The support leg comprises a first-grade support leg, and a second-grade support leg telescopically arranged corresponding to the first-grade support leg; and the second-grade support leg coats the outer periphery of the first-grade support leg. The support leg further comprises an extending mechanism with two end parts respectively arranged between the first-grade support leg and the second-grade support leg, and a locking mechanism for locking the first-grade support leg and the second-grade support leg after relatively telescopic adjustment, wherein the extending mechanism is hidden in the second-grade support leg; and the locking mechanism includes first locking holes and second locking holes respectively formed in the first-grade support leg and the second-grade support leg side by side in self length directions, and bolts capable of being inserted in the first locking holes and the second locking holes. The support leg can see the extending length more directly, so that the simulated adjustment and locking of other support legs are convenient, and no deviation of the gravity center of the elevator is guaranteed; and meanwhile, the support leg is simple in structure and convenient for actuation.
Description
Technical field
The invention belongs to elevator field, be specifically related to the supporting leg of a kind of elevator.
Background technology
Elevator, is widely used in the places such as factory, hotel, dining room, station, cinema, airport, exhibition center, is the best safety companion of the purposes such as maintenance facility, paint finishing, exchange light fixture, electrical equipment, cleaning maintenance.
At present, common elevator, its mainly include base, carrying platform, between base and carrying platform and enable to the elevating mechanism of carrying platform oscilaltion campaign and be positioned at supporting leg below base, wherein supporting leg can stretch along oneself height direction setting, and common employing feed screw nut coordinates realization lifting, simultaneously, great majority are all manual adjustments, thus cannot ensure that the length of multiple landing leg stretching is identical, easily make the centre-of gravity shift of elevator, and elevator is in work high above the ground, it is present in great potential safety hazard.
Summary of the invention
In order to overcome the defect of prior art, the present invention provides the supporting leg of the elevator of a kind of improvement.
For solving above technical problem, the present invention takes techniques below scheme:
A kind of supporting leg of elevator, it includes the first order supporting leg that the base with elevator is fixedly connected, second level supporting leg with the setting of first order supporting leg relative telescopic, wherein second level leg sleeve is located at the periphery of first order supporting leg, supporting leg also includes the telescoping mechanism that both ends are separately positioned between first order supporting leg and second level supporting leg, and the locking mechanism for the first order supporting leg after relative telescopic is regulated and the locking of second level supporting leg, wherein telescoping mechanism is hidden in the supporting leg of the second level, locking mechanism includes respectively along its length direction and is disposed side by side on the first lock hole on first order supporting leg and second level supporting leg and the second lock hole, and it is inserted into the latch in the first lock hole and the second lock hole.
Preferably, the second lock hole runs through the positive and negative two sides of second level supporting leg, and is positioned on the centrage of vertical direction of this side.
Preferably, the cross section of first order supporting leg is I shape, and the left and right sides of I shape is connected by the first lock hole.
Preferably, the aperture of the first lock hole and the second lock hole is equal.
Preferably, being additionally provided with socket in the inner side of second level supporting leg, when latch does not use, latch is plugged in socket.
One according to the present invention is embodied as and preferred aspect, telescoping mechanism include being arranged on bottom first order supporting leg and bottom the supporting leg of the second level between electric expansion bar, the electric controller being fixedly installed on the supporting leg medial surface of the second level, wire and control system.
Preferably, also include can along with the volume pay-off unit of wire described in the flexible automatic rolling of electric expansion bar and folding and unfolding for telescoping mechanism.
Another according to the present invention is embodied as and preferred aspect, and volume pay-off unit includes the processor being arranged on the clockwise and anticlockwise motor on the supporting leg medial surface of the second level, the reel being fixed on the conveying axis of clockwise and anticlockwise motor and being connected with control system.
Additionally, be provided with the connection panel being connected with base at the top of first order supporting leg；The feet block that external diameter becomes larger is also set up in the bottom of second level supporting leg.
Due to the enforcement of above technical scheme, the present invention compared with prior art has the advantage that
First order supporting leg after relative telescopic adjustment and second level supporting leg are optionally locked by latch of the present invention through the first lock hole and the second lock hole, and find out landing leg stretching length very intuitively, consequently facilitating the imitation of other supporting legs regulates and locking, guarantee that the center of gravity of elevator will not offset, simultaneously, simple in construction, it is convenient to implement.
Accompanying drawing explanation
Below in conjunction with accompanying drawing and specific embodiment, the present invention will be further described in detail:
Fig. 1 is the structural representation (undeployed configuration) of the supporting leg according to elevator of the present invention；
Fig. 2 is the structural representation (deployed condition) of the supporting leg according to elevator of the present invention；
Wherein: 1, first order supporting leg；2, second level supporting leg；20, socket；3, telescoping mechanism；30, electric expansion bar；31, electric controller；32, wire；33, volume pay-off unit；330, clockwise and anticlockwise motor；331, reel；4, locking mechanism；41, the first lock hole；42, the second lock hole；43, latch；5, panel is connected；6, feet block.
Detailed description of the invention
Below in conjunction with embodiment shown in the drawings, the invention will be further described.
As depicted in figs. 1 and 2, the supporting leg of a kind of elevator that the present embodiment provides, it includes the first order supporting leg 1 that the base with elevator is fixedly connected, second level supporting leg 2 with the setting of first order supporting leg 1 relative telescopic, wherein second level supporting leg 2 is set in the periphery of first order supporting leg 1, supporting leg also includes the telescoping mechanism 3 that both ends are separately positioned between first order supporting leg 1 and second level supporting leg 2, and the locking mechanism 4 for the first order supporting leg 1 after relative telescopic adjustment and second level supporting leg 2 are locked, wherein telescoping mechanism 3 is hidden in second level supporting leg 2, locking mechanism 4 includes respectively along its length direction and the first lock hole 41 and the second lock hole 42 of being disposed side by side on first order supporting leg 1 and second level supporting leg 2, and it is inserted into the latch 43 in the first lock hole 41 and the second lock hole 42.
Second lock hole 42 runs through the positive and negative two sides of second level supporting leg, and is positioned on the centrage of vertical direction of this side.
The cross section of first order supporting leg 1 is I shape, and the left and right sides of I shape is connected by the first lock hole 41.
Meanwhile, the aperture of the first lock hole 41 and the second lock hole 42 is equal.
In this example, being additionally provided with socket 20 in the inner side of second level supporting leg 2, when latch 43 does not use, latch 43 is plugged in socket 20.
Telescoping mechanism 3 include being arranged on bottom first order supporting leg 1 and bottom second level supporting leg 2 between electric expansion bar 30, the electric controller 31 being fixedly installed on second level supporting leg 2 medial surface, wire 32 and control system (not shown).
Further, also include can along with the volume pay-off unit 33 of the flexible automatic rolling of electric expansion bar 30 and folding and unfolding wire 32 for telescoping mechanism.
Concrete, volume pay-off unit 33 includes the clockwise and anticlockwise motor 330 being arranged on second level supporting leg 2 medial surface, the reel 331 being fixed on the conveying axis of clockwise and anticlockwise motor 330 and the processor being connected with control system.
Concrete, the jacking end of electric expansion bar 30 is connected to bottom second level supporting leg 2.
Additionally, be provided with the connection panel 5 being connected with base at the top of first order supporting leg 1；Guarantee level connection joint.
Meanwhile, the feet block 6 that external diameter becomes larger is also set up in the bottom of second level supporting leg 2.
Above the present invention is described in detail; its object is to allow the personage being familiar with this art will appreciate that present disclosure and to be carried out; can not limit the scope of the invention with this; the equivalence that all spirit according to the present invention are made changes or modifies, and all should be encompassed in protection scope of the present invention.
Claims (10)
1. the supporting leg of an elevator, it includes the first order supporting leg that the base with elevator is fixedly connected, second level supporting leg with the setting of described first order supporting leg relative telescopic, it is characterized in that: described second level leg sleeve is located at the periphery of described first order supporting leg, described supporting leg also includes the telescoping mechanism that both ends are separately positioned between described first order supporting leg and described second level supporting leg, and the locking mechanism for the described first order supporting leg after relative telescopic is regulated and the locking of described second level supporting leg, wherein telescoping mechanism is hidden in the supporting leg of the described second level, described locking mechanism includes respectively along its length direction and is disposed side by side on the first lock hole on described first order supporting leg and described second level supporting leg and the second lock hole, and it is inserted into the latch in described first lock hole and the second lock hole.
2. the supporting leg of elevator according to claim 1, it is characterised in that: the second described lock hole runs through positive and negative two lateral surface of described second level supporting leg, and is positioned on the centrage of vertical direction of this lateral surface.
3. the supporting leg of elevator according to claim 1, it is characterised in that: the cross section of described first order supporting leg is I shape, and the left and right sides of I shape is connected by the first described lock hole.
4. the supporting leg of the elevator according to claim 1 or 2 or 3, it is characterised in that: the aperture of described first lock hole and described second lock hole is equal.
5. the supporting leg of elevator according to claim 1, it is characterised in that: being additionally provided with socket in the inner side of described second level supporting leg, when described latch does not use, described latch is plugged in described socket.
6. the supporting leg of elevator according to claim 1, it is characterised in that: described telescoping mechanism include being arranged on bottom described first order supporting leg and bottom the supporting leg of the described second level between electric expansion bar, the electric controller being fixedly installed on the supporting leg medial surface of the described second level, wire and control system.
7. the supporting leg of elevator according to claim 6, it is characterised in that: described telescoping mechanism also includes can along with the volume pay-off unit of wire described in the flexible automatic rolling of described electric expansion bar and folding and unfolding.
8. the supporting leg of elevator according to claim 7, it is characterised in that: described volume pay-off unit includes the processor being arranged on the clockwise and anticlockwise motor on the supporting leg medial surface of the described second level, the reel being fixed on the conveying axis of described clockwise and anticlockwise motor and being connected with described control system.
9. the supporting leg of elevator according to claim 1, it is characterised in that: the connection panel being connected with described base it is provided with at the top of described first order supporting leg.
10. the supporting leg of elevator according to claim 1, it is characterised in that: the feet block that external diameter becomes larger is also set up in the bottom of described second level supporting leg.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610196150.3A CN105712251B (en) | 2016-03-31 | 2016-03-31 | A kind of supporting leg of elevator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610196150.3A CN105712251B (en) | 2016-03-31 | 2016-03-31 | A kind of supporting leg of elevator |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105712251A true CN105712251A (en) | 2016-06-29 |
| CN105712251B CN105712251B (en) | 2018-08-17 |
Family
ID=56159408
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610196150.3A Active CN105712251B (en) | 2016-03-31 | 2016-03-31 | A kind of supporting leg of elevator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105712251B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107934856A (en) * | 2017-11-26 | 2018-04-20 | 江苏沪越机械设备有限公司 | A kind of new elevator support bar |
| CN112279138A (en) * | 2020-10-14 | 2021-01-29 | 苏州富士德物流设备有限公司 | Stacker with multi-gear lifting mechanism |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2643719A1 (en) * | 1975-10-01 | 1977-04-14 | Fogautolube Sa | LIFT |
| JP2881634B2 (en) * | 1995-03-15 | 1999-04-12 | 日産アルティア株式会社 | Buried lifting device |
| CN203876554U (en) * | 2014-05-13 | 2014-10-15 | 郑州宇通客车股份有限公司 | Mains power generator supporting mechanism for passenger car and passenger car with same |
| CN105236276A (en) * | 2015-10-20 | 2016-01-13 | 常州工学院 | Foldable gantry crane capable of ascending and descending |
| CN205398011U (en) * | 2016-03-31 | 2016-07-27 | 苏州康博特液压升降机械有限公司 | Landing leg of lift |
-
2016
- 2016-03-31 CN CN201610196150.3A patent/CN105712251B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2643719A1 (en) * | 1975-10-01 | 1977-04-14 | Fogautolube Sa | LIFT |
| JP2881634B2 (en) * | 1995-03-15 | 1999-04-12 | 日産アルティア株式会社 | Buried lifting device |
| CN203876554U (en) * | 2014-05-13 | 2014-10-15 | 郑州宇通客车股份有限公司 | Mains power generator supporting mechanism for passenger car and passenger car with same |
| CN105236276A (en) * | 2015-10-20 | 2016-01-13 | 常州工学院 | Foldable gantry crane capable of ascending and descending |
| CN205398011U (en) * | 2016-03-31 | 2016-07-27 | 苏州康博特液压升降机械有限公司 | Landing leg of lift |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107934856A (en) * | 2017-11-26 | 2018-04-20 | 江苏沪越机械设备有限公司 | A kind of new elevator support bar |
| CN112279138A (en) * | 2020-10-14 | 2021-01-29 | 苏州富士德物流设备有限公司 | Stacker with multi-gear lifting mechanism |
| CN112279138B (en) * | 2020-10-14 | 2021-11-12 | 苏州富士德物流设备有限公司 | Stacker with multi-gear lifting mechanism |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105712251B (en) | 2018-08-17 |
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