CN102211750A - Self-jacking working platform device - Google Patents
Self-jacking working platform device Download PDFInfo
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- CN102211750A CN102211750A CN2011101574048A CN201110157404A CN102211750A CN 102211750 A CN102211750 A CN 102211750A CN 2011101574048 A CN2011101574048 A CN 2011101574048A CN 201110157404 A CN201110157404 A CN 201110157404A CN 102211750 A CN102211750 A CN 102211750A
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- jacking
- working platform
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- post
- pin
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Abstract
The invention discloses a self-jacking working platform device, in which a working platform is provided with at least one cantilever beam, the cantilever beam is provided with a pin shaft, a tower column is provided with a plurality of pin holes, and the pin shaft and the pin holes are in sliding fit; the cantilever beam and the tower column are in sliding fit; a jacking seat is arranged under the working platform, the jacking seat is provided with at least one cantilever beam, and the cantilever beam is provided with the pin shaft; and a hydraulic cylinder is connected between the working platform and the jacking seat. In the self-jacking working platform device, the jacking seat and the working platform are alternatively disassembled and assembled with tower column fixing pin shafts; the hydraulic cylinder flexes to operate alternatively and circularly, the working platform is alternatively jacked upwards along the tower column, and the jacking seat is pulled up, so that components to be mounted or facilities with crane capacity can be hoisted to a certain height, and the problem of failure in hoisting and mounting work pieces and devices or facilities by a hoisting arrangement is solved. The self-jacking working platform device jacks up from the ground through a bottom-up jacking mode, and is also very convenient for some high positions which are not easy to get in projects.
Description
Technical field
The present invention relates to a kind of lifting table, particularly be applicable to and dispose common lifting means, need workpiece utensil or facility are risen to special mounting field a kind of of eminence again from the jacking working platform device.
Background technology
The common lifting appliance in some position can't cover on the engineering, or lifting appliance lifting performance etc. is restricted, and transports just unusual trouble of workpiece utensil or facility in these positions.
Summary of the invention
Technical matters to be solved by this invention provides a kind of from the jacking working platform device, can solve under lifting appliance uses limited or can't condition of service the technical matters that workpiece utensil to be installed or facility are risen to certain elevation.
For solving the problems of the technologies described above, the technical solution adopted in the present invention is: a kind of from the jacking working platform device, bench board is provided with at least 1 and hangs the arm beam, hangs the arm beam and is provided with bearing pin, and king-post is provided with a plurality of pin-and-holes, becomes bearing fit between bearing pin and the pin-and-hole;
Be bearing fit between described extension arm beam and the king-post;
The below of bench board is provided with the jacking seat, and the jacking seat is provided with at least 1 and hangs the arm beam, hangs the arm beam and is provided with bearing pin;
Be connected with hydraulic actuating cylinder between bench board and the jacking seat.
Described extension arm beam is provided with guide groove, and king-post is provided with the king-post wing of protrusion, and the king-post wing is installed in the guide groove, and the king-post wing becomes bearing fit with guide groove.
Extension arm beam on described bench board and the jacking seat is four, lays respectively at the both sides of king-post, and the position that hangs the pin-and-hole on bearing pin and the king-post on the arm beam is corresponding.
Hydraulic actuating cylinder is connected with the jacking seat with bench board respectively by articulated manner.
Provided by the invention a kind of from the jacking working platform device, by jacking seat and bench board and king-post fixed pin shaft are replaced dismounting, hydraulic actuating cylinder is flexible, the alternate cycles operation, alternately with bench board along the king-post jacking that makes progress, with the jacking seat is upwards drawn high, thereby the application station of establishing that realizes the member that desire is installed or possess crane capacity rises to certain elevation, solution can't use lifting appliance to lift the problem that workpiece utensil or facility promote installation.The present invention adopts jacking mode from bottom to top, and the jacking that makes progress from ground is for the situation that some elevation position in the engineering is not easy to arrive, also very convenient.
Description of drawings
The invention will be further described below in conjunction with drawings and Examples:
Fig. 1 is structure of the present invention and operating process scheme drawing.
Fig. 2 is the A-A cutaway view of Fig. 1.
The specific embodiment
In Fig. 1, a kind of from the jacking working platform device, bench board 1 is provided with at least 1 and hangs arm beam 9, hangs arm beam 9 and is provided with bearing pin 2, and king-post 5 is provided with a plurality of pin-and-holes 7, becomes bearing fit between bearing pin 2 and the pin-and-hole 7;
Between described extension arm beam 9 and the king-post 5 is bearing fit;
The below of bench board 1 is provided with jacking seat 4, and jacking seat 4 is provided with at least 1 and hangs arm beam 9, hangs arm beam 9 and is provided with bearing pin 2;
Be connected with hydraulic actuating cylinder 3 between bench board 1 and the jacking seat 4.
In Fig. 2, described extension arm beam 9 is provided with guide groove 6, and king-post 5 is provided with the king-post wing 8 of protrusion, and the king-post wing 8 is installed in the guide groove 6,6 one-tenth bearing fits of the king-post wing 8 and guide groove.Adopt this structure, even if bearing pin 2 goes wrong get loose, bench board 1 or jacking seat 4 can not thrown off with king-post 5 yet, thereby have guaranteed the safety in the operating process.
Extension arm beam 9 on described bench board 1 and the jacking seat 4 is four, lays respectively at the both sides of king-post 5, and the position that hangs the pin-and-hole 7 on bearing pin 2 and the king-post 5 on the arm beam 9 is corresponding.After promptly promoting or reducing certain position, hang bearing pin 2 on the arm beam 9 and can be inserted into correspondingly in the pin-and-hole 7 on the king-post 5.
Hydraulic actuating cylinder 3 is connected with jacking seat 4 with bench board 1 respectively by articulated manner.
In Fig. 1: press first state among the figure, king-post 5, bench board 1, jacking seat 4, hydraulic actuating cylinder 3, extension arm beam 9 and bearing pin 2 are installed.
Second state to Fig. 1 is prepared jacking; Throw off bench board 1 and king-post 5 bonded assembly bearing pins 2, drive hydraulic actuating cylinder 3 with hand oil pump or hydraulic power unit, hydraulic actuating cylinder 3 piston rods stretch out, and push bench board 1 and rise along king-post 5.
When extension arm beam 9 upper pins 2 that the third state to Fig. 1, bench board 1 rise to bench board 1 alignd with row's pin-and-hole 7 on the king-post 5, hydraulic actuating cylinder 3 stopped jacking, and bearing pin 2 is connected with pin-and-hole 7, made between bench board 1 and the king-post 5 to captive joint.
Four condition to Fig. 1 is thrown off and is connected bearing pin 2, the piston retraction of hydraulic actuating cylinder 3,4 risings of pulling jacking seat between jacking seat 4 and the king-post 5.
The 5th state to Fig. 1, jacking seat 4 rise to it when hanging arm beam 9 upper pins 2 and aliging with row's pin-and-hole 7 on the king-post 5, and the piston of hydraulic actuating cylinder 3 stops contraction, and bearing pin 2 is connected with pin-and-hole 7, make between jacking seat 4 and the king-post 5 to captive joint.
The 6th state to Fig. 1, if need to continue jacking, repeat aforesaid operations can be with bench board 1 along king-post 5 jackings to preposition.Reverse operating can be reduced to bench board 1 height that needs.
Along with bench board 1 constantly raises, can will be placed on or be positioned on the position that workpiece utensil on the bench board 1 or facility be delivered to be needed in advance, solve in the engineering item technical barrier that can't play a role and promote under the situation because of limitation of construction, lifting appliance.
Claims (4)
1. one kind from the jacking working platform device, it is characterized in that: bench board (1) is provided with at least 1 and hangs arm beam (9), hang arm beam (9) and be provided with bearing pin (2), king-post (5) is provided with a plurality of pin-and-holes (7), becomes bearing fit between bearing pin (2) and the pin-and-hole (7);
Between described extension arm beam (9) and the king-post (5) is bearing fit;
The below of bench board (1) is provided with jacking seat (4), and jacking seat (4) is provided with at least 1 and hangs arm beam (9), hangs arm beam (9) and is provided with bearing pin (2);
Be connected with hydraulic actuating cylinder (3) between bench board (1) and the jacking seat (4).
2. according to claim 1 a kind of from the jacking working platform device, it is characterized in that: described extension arm beam (9) is provided with guide groove (6), king-post (5) is provided with the king-post wing (8) of protrusion, the king-post wing (8) is installed in the guide groove (6), and the king-post wing (8) becomes bearing fit with guide groove (6).
3. according to claim 1 and 2 a kind of from the jacking working platform device, it is characterized in that: the extension arm beam (9) on described bench board (1) and the jacking seat (4) is four, lay respectively at the both sides of king-post (5), the position that hangs the pin-and-hole (7) on bearing pin (2) and the king-post (5) on the arm beam (9) is corresponding.
4. according to claim 1 a kind of from the jacking working platform device, it is characterized in that: hydraulic actuating cylinder (3) is connected with jacking seat (4) with bench board (1) respectively by articulated manner.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110157404.8A CN102211750B (en) | 2011-06-13 | 2011-06-13 | Self-jacking working platform device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110157404.8A CN102211750B (en) | 2011-06-13 | 2011-06-13 | Self-jacking working platform device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102211750A true CN102211750A (en) | 2011-10-12 |
| CN102211750B CN102211750B (en) | 2015-04-15 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201110157404.8A Active CN102211750B (en) | 2011-06-13 | 2011-06-13 | Self-jacking working platform device |
Country Status (1)
| Country | Link |
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| CN (1) | CN102211750B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104773673A (en) * | 2015-04-29 | 2015-07-15 | 汪涛 | Self-cleaning and tightness-adjustable equipment for maintaining iron power tower and application method of self-cleaning and tightness-adjustable equipment |
| CN115140680A (en) * | 2021-03-31 | 2022-10-04 | 广东博智林机器人有限公司 | Lifting device |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2289779Y (en) * | 1996-06-27 | 1998-09-02 | 胜利石油管理局钻井工艺研究院 | Self-raising platform lifting mechanism |
| DE10354083A1 (en) * | 2003-11-19 | 2005-06-30 | Robert Schreiber | Sewage collector and pipe connecting container, has telescopic frame with horizontal beam that rotates about axis such that one lifting gear of specific capacity is aligned relative to sewer center to discharge drilling machine |
| CN101492962A (en) * | 2009-03-06 | 2009-07-29 | 江都揽月机械有限公司 | Big-load integral hydraulic automatic mould raising device set |
| CN201817802U (en) * | 2010-04-02 | 2011-05-04 | 烟台来福士海洋工程有限公司 | Ocean platform hydraulic lifting device |
| CN202089737U (en) * | 2011-06-13 | 2011-12-28 | 中国葛洲坝集团股份有限公司 | Self-lifting operating table device |
-
2011
- 2011-06-13 CN CN201110157404.8A patent/CN102211750B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2289779Y (en) * | 1996-06-27 | 1998-09-02 | 胜利石油管理局钻井工艺研究院 | Self-raising platform lifting mechanism |
| DE10354083A1 (en) * | 2003-11-19 | 2005-06-30 | Robert Schreiber | Sewage collector and pipe connecting container, has telescopic frame with horizontal beam that rotates about axis such that one lifting gear of specific capacity is aligned relative to sewer center to discharge drilling machine |
| CN101492962A (en) * | 2009-03-06 | 2009-07-29 | 江都揽月机械有限公司 | Big-load integral hydraulic automatic mould raising device set |
| CN201817802U (en) * | 2010-04-02 | 2011-05-04 | 烟台来福士海洋工程有限公司 | Ocean platform hydraulic lifting device |
| CN202089737U (en) * | 2011-06-13 | 2011-12-28 | 中国葛洲坝集团股份有限公司 | Self-lifting operating table device |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104773673A (en) * | 2015-04-29 | 2015-07-15 | 汪涛 | Self-cleaning and tightness-adjustable equipment for maintaining iron power tower and application method of self-cleaning and tightness-adjustable equipment |
| CN115140680A (en) * | 2021-03-31 | 2022-10-04 | 广东博智林机器人有限公司 | Lifting device |
| CN115140680B (en) * | 2021-03-31 | 2024-02-09 | 广东博智林机器人有限公司 | Lifting device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102211750B (en) | 2015-04-15 |
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