CN104030124A - Elevator - Google Patents
Elevator Download PDFInfo
- Publication number
- CN104030124A CN104030124A CN201410047330.6A CN201410047330A CN104030124A CN 104030124 A CN104030124 A CN 104030124A CN 201410047330 A CN201410047330 A CN 201410047330A CN 104030124 A CN104030124 A CN 104030124A
- Authority
- CN
- China
- Prior art keywords
- counterbalanced weight
- platform
- elevator
- adjustment
- counterweight
- 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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- Cage And Drive Apparatuses For Elevators (AREA)
- Types And Forms Of Lifts (AREA)
- Jib Cranes (AREA)
Abstract
A counterweight is provided. The counterweight is provided with a counterweight adjusting table, and the adjusting table comprises components with simple structures, low cost, and sufficient strength, thus enhancing the manufacturing property of the adjusting table. An elevator is provided with an elevator lift car and the counterweight (1), and is lifted and descended in a bucket manner. In the elevator, a buffer is disposed below the counterweight (1), one or more of the adjusting table (6a, 6b) with H-shaped components is disposed at a position that is at the lower end part of the counterweight (1) and right above the buffer, the adjusting table (6a, 6b) is provided with connecting parts and distance adjusting parts (6c, 6d), and the adjusting table (6a, 6b) are arranged in a detachable manner through the connecting parts.
Description
Technical field
The present invention relates to a kind of elevator with counterbalanced weight.
Background technology
In general,, in suspension rope type elevator, in order to adjust the gap between counterbalanced weight and the energy disperser causing because of main hoisting line stretch, on the bottom of counterbalanced weight or energy disperser pedestal, be provided with adjustment platform.
In patent documentation 1, recorded a kind of counterbalanced weight liner, it adjusts the interval between counterbalanced weight and the energy disperser of this counterbalanced weight of supporting by polylith cushion body is set overlappingly.On this cushion body, be provided with engaging part and divide the engaged part of carrying out engaging with this engaging portion.
Formerly technical literature
Patent documentation
Patent documentation 1: Japanese kokai publication hei 7-267537 communique
Summary of the invention
The complex structure of patent documentation 1 disclosed cushion body, and do not fully take into account the making of cushion body.
Therefore, the object of the present invention is to provide a kind of counterbalanced weight, this counterbalanced weight possesses adjustment platform, and it is simple in structure and cost is low, has sufficient intensity, and can improve making.
Solution
In order to solve above-mentioned problem, the invention provides a kind of elevator, it possesses lift car and counterbalanced weight, and be bucket type and carry out lifting, this elevator is characterised in that, is provided with energy disperser below counterbalanced weight, and is provided with one or more adjustment platform as H shaped element at the position bottom of counterbalanced weight, that be positioned at above energy disperser vertical, adjustment platform has connecting bridge and apart from adjustment member, this adjustment platform is set to load and unload via connecting bridge.
Invention effect
According to the present invention, a kind of counterbalanced weight can be provided, this counterbalanced weight possesses adjustment platform, and it is simple in structure and cost is low, has sufficient intensity, and can improve making.
Brief description of the drawings
Fig. 1 is the front view that represents the structure of the counterbalanced weight of embodiment.
Fig. 2 is the block diagram of the bottom of the counterbalanced weight of presentation graphs 1.
Fig. 3 is the front view that represents the structure of the counterbalanced weight of embodiment.
Fig. 4 is the block diagram of the bottom of the counterbalanced weight of presentation graphs 3.
Fig. 5 is the block diagram that represents the bottom of the counterbalanced weight of prior art.
Description of reference numerals
1: counterbalanced weight, 2: main hoisting rope, 3: guide rail, 4: pit bottom, 5: energy disperser, 6a, 6b: adjust platform, 6c, 6d: web, 7: installation bolt, C: gap
Detailed description of the invention
The counterbalanced weight of the related elevator of embodiments of the present invention possesses adjustment platform, and this adjustment platform is roughly H shape member (H shaped steel) by multiple cross sections are installed removably forms.Below this member that is roughly H shape is called to " H shaped element ".
Adjust that platform preferred disposition becomes to have connecting bridge and apart from adjustment member, and under the state linking together at multiple adjustment platforms, the formation of adjacent adjustment platform is orthogonal apart from two planes of adjustment member.
Fig. 5 represents as the counterbalanced weight liner described in the patent documentation 1 of prior art.
In Fig. 5, in the bottom of counterbalanced weight 1, counterbalanced weight liner is installed, this counterbalanced weight is made up of the first cushion body 8a and the second cushion body 8b with liner.The first cushion body 8a has leg portion 9a and installation sheet 10a.The second cushion body 8b has leg portion 9b and installation sheet 10b.The first cushion body 8a and the second cushion body 8b by make the engaged part 11a of installation sheet 10a and the engaging portion of installation sheet 10b divide mutually chimeric carry out temporary fixed.After this, connect by tie bolt 17.The cylindrical shape of leg portion 9a and 9b.
The shape of the cushion body of the prior art shown in Fig. 5 is special and complicated.
Below, with reference to accompanying drawing, embodiment is described.
The first embodiment
In the present embodiment, two formations of adjusting platform are configured to intersect each other apart from the principal plane of the plate part (web of H shaped steel) of adjustment member.Adjusting platform forms by connecting bridge (edge of a wing) with apart from adjustment member (web).
Fig. 3 and Fig. 4 represent the structure of the counterbalanced weight of the present embodiment.
Fig. 3 is the front view of counterbalanced weight, and Fig. 4 is the block diagram of the bottom of the counterbalanced weight of presentation graphs 3.
In Fig. 3, the counterbalanced weight 1 of elevator suspends in midair by many main hoisting ropes 2, and lifting in hoist trunk under the guiding of guide rail 3.The bottom of this counterbalanced weight 1 is provided with by cross section and is roughly adjustment platform 6a, the 6b that the member (H shaped steel) of H shape forms, and this adjustment platform 6a, 6b are for adjusting to the counterbalanced weight of the state in dropping to extreme lower position 1 and the clearance C being arranged on bottom pit between 4 energy disperser 5 in the scope of a reference value.It is fastening that the bottom of counterbalanced weight 1 and adjustment platform 6a use bolt 7 to carry out by installation.In addition, adjust platform 6a and adjust platform 6b that also to use bolt 7 to carry out by installation fastening.
Adjust platform 6a, 6b and form by offering on H shaped steel for the installation mounting hole of bolt 7, simple shape, compared with adjustment platform of the prior art, makes more for convenience.In addition, adjustment platform 6a, 6b quality are separately 5kg left and right, only need an operating personnel just can carry out easily Assembly &Disassembly.
In Fig. 4, adjust platform 6a, 6b and use bolt 7 to install by installation.The web 6c that adjusts platform 6a carries out fastening with the web 6d that adjusts platform 6b in orthogonal mode.
In this structure, to extend because of elevator operation at main hoisting rope 2, the clearance C that makes to adjust between platform 6b and energy disperser 5 becomes under the occasion that is less than a reference value, removes adjusting platform 6a and adjusting platform 6b and carry out fastening bolt 7 for installation, and removes and adjust platform 6b.
After this, extend and the clearance C that makes to adjust between platform 6a and energy disperser 5 is less than under the occasion of a reference value again at main hoisting rope 2, remove counterbalanced weight 1 and adjust platform 6a to carry out fastening bolt 7 installation for, and remove adjustment platform 6a.
By adopting said structure, can adjust easily the clearance C of the top of energy disperser 5.
Thus, can improve web 6c with respect to the intensity of force of parallel plane direction and web 6d with respect to the intensity of force of parallel plane direction.Thus, compared with the leg portion of the cushion body of prior art, can adopt lightweight and only need carry out adjustment platform 6a, 6b that cutting processing just can make to H shaped steel and improve with respect to the intensity of adjusting the compressive load producing when platform 6b and energy disperser 5 collide.Thereby, can meet the situation of the elevator of load capacity and the counterbalanced weight 1 of large quality.
The second embodiment
In the present embodiment, two formations of adjusting platform are arranged to parallel to each other apart from the principal plane of the plate part (web of H shaped steel) of adjustment member.
Fig. 1 and Fig. 2 represent the structure of the counterbalanced weight of the present embodiment.
In the following description, the explanation of omission and the first embodiment same section.
In Fig. 2, adjust platform 6a, 6b and use bolt 7 to install by installation.The web 6c that adjusts platform 6a carries out fastening with the web 6d that adjusts platform 6b in mode parallel to each other.
Claims (2)
1. an elevator, it possesses lift car and counterbalanced weight, and is bucket type and carries out lifting, it is characterized in that,
Below described counterbalanced weight, be provided with energy disperser, and the position above vertical bottom, that be positioned at described energy disperser of described counterbalanced weight is provided with one or more adjustment platform as H shaped element, described adjustment platform has connecting bridge and apart from adjustment member, and described adjustment platform is set to load and unload via described connecting bridge.
2. elevator according to claim 1, is characterized in that,
Under the state that described adjustment platform is configured to link together at multiple adjustment platforms, described two planar quadrature apart from adjustment member of the formation of adjacent described adjustment platform.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2013-046753 | 2013-03-08 | ||
| JP2013046753A JP6002063B2 (en) | 2013-03-08 | 2013-03-08 | Elevator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104030124A true CN104030124A (en) | 2014-09-10 |
Family
ID=51461162
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410047330.6A Pending CN104030124A (en) | 2013-03-08 | 2014-02-11 | Elevator |
Country Status (3)
| Country | Link |
|---|---|
| JP (1) | JP6002063B2 (en) |
| CN (1) | CN104030124A (en) |
| IN (1) | IN2014DE00445A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104310154A (en) * | 2014-10-29 | 2015-01-28 | 康力电梯股份有限公司 | Counterweight buffering device |
| CN107572355A (en) * | 2017-09-20 | 2018-01-12 | 张家港市优希宏达机电厂 | A kind of Elevator weight sensor buffer unit |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4069897A (en) * | 1976-08-26 | 1978-01-24 | Westinghouse Electric Corporation | Elevator system |
| JPH07267537A (en) * | 1994-03-29 | 1995-10-17 | Mitsubishi Denki Bill Techno Service Kk | Spacer for balance weight |
| WO2005105644A1 (en) * | 2004-05-05 | 2005-11-10 | Otis Elevator Company | Safety device for operator protection in low-height shaft bottom end elevators and elevator equipped therewith |
| CN101903277A (en) * | 2007-12-17 | 2010-12-01 | 通力股份公司 | Buffer arrangement and buffer stop of an elevator |
| CN202186808U (en) * | 2011-07-27 | 2012-04-11 | 浙江诺比克电梯有限公司 | Buffer for elevator |
| CN202346553U (en) * | 2011-10-25 | 2012-07-25 | 浙江怡达快速电梯有限公司 | Counterweight framework of elevator |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5954461U (en) * | 1982-10-01 | 1984-04-10 | 三菱電機株式会社 | elevator |
| CN202296719U (en) * | 2011-10-25 | 2012-07-04 | 浙江怡达快速电梯有限公司 | Elevator counterweight framework convenient to mount |
-
2013
- 2013-03-08 JP JP2013046753A patent/JP6002063B2/en active Active
-
2014
- 2014-02-11 CN CN201410047330.6A patent/CN104030124A/en active Pending
- 2014-02-17 IN IN445DE2014 patent/IN2014DE00445A/en unknown
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4069897A (en) * | 1976-08-26 | 1978-01-24 | Westinghouse Electric Corporation | Elevator system |
| JPH07267537A (en) * | 1994-03-29 | 1995-10-17 | Mitsubishi Denki Bill Techno Service Kk | Spacer for balance weight |
| WO2005105644A1 (en) * | 2004-05-05 | 2005-11-10 | Otis Elevator Company | Safety device for operator protection in low-height shaft bottom end elevators and elevator equipped therewith |
| CN101903277A (en) * | 2007-12-17 | 2010-12-01 | 通力股份公司 | Buffer arrangement and buffer stop of an elevator |
| CN202186808U (en) * | 2011-07-27 | 2012-04-11 | 浙江诺比克电梯有限公司 | Buffer for elevator |
| CN202346553U (en) * | 2011-10-25 | 2012-07-25 | 浙江怡达快速电梯有限公司 | Counterweight framework of elevator |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104310154A (en) * | 2014-10-29 | 2015-01-28 | 康力电梯股份有限公司 | Counterweight buffering device |
| CN107572355A (en) * | 2017-09-20 | 2018-01-12 | 张家港市优希宏达机电厂 | A kind of Elevator weight sensor buffer unit |
Also Published As
| Publication number | Publication date |
|---|---|
| JP6002063B2 (en) | 2016-10-05 |
| IN2014DE00445A (en) | 2015-06-19 |
| JP2014172712A (en) | 2014-09-22 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20140910 |
|
| RJ01 | Rejection of invention patent application after publication |