CN203112297U - Elevator counter-weight device - Google Patents
Elevator counter-weight device Download PDFInfo
- Publication number
- CN203112297U CN203112297U CN 201320013007 CN201320013007U CN203112297U CN 203112297 U CN203112297 U CN 203112297U CN 201320013007 CN201320013007 CN 201320013007 CN 201320013007 U CN201320013007 U CN 201320013007U CN 203112297 U CN203112297 U CN 203112297U
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- straight beam
- counterweight
- middle straight
- beams
- cross beam
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Abstract
An elevator counter-weight device comprises a counter-weight frame and a counter-weight wheel. The counter-weight frame comprises a front upper cross beam and a back upper cross beam which are made of steel plates, a front lower cross beam and a back lower cross beam which are made of steel plates, a left outer straight beam and a right outer straight beam which are made of channel steel, a middle straight beam arranged in the middle of the two outer straight beams, a reinforcing cross beam, a front connecting plate and a back connecting plate. The reinforcing cross beam is located below the upper cross beams, the upper end of the middle straight beam is fixedly connected with the lower end of the middle portion of the reinforcing cross beam, the lower end of the middle straight beam is fixedly connected with the lower cross beams, the left end of the reinforcing cross beam and the right end of the reinforcing cross beam are fixedly connected with the two outer straight beams respectively, the upper end of the front connecting plate and the lower end of the front connecting plate are fixedly connected with the front lateral face of the front upper cross beam and the front lateral face of the middle straight beam respectively, and the upper end of the back connecting plate and the lower end of the back connecting plate are fixedly connected with the rear lateral face of the back upper cross beam and the rear lateral face of the middle straight beam respectively.
Description
Technical field
The utility model relates to the elevator field, is specifically related to a kind of double Elevator weight sensor rack device to pouring weight of installing.
Background technology
The effect of weight balancing system is to make counterweight and car reach relative equilibrium, weight difference between car and counterweight is remained within some limits, thereby the weight of balance car and part elevator load weight, reduce the loss of power of motor, the traction stable drive of assurance elevator, normal.The weight balancing system is made up of counterweight and weight compensation means two parts.Counterweight generally comprises counterweight frame, counterweight wheel, counterweight buffer, leads boots, to pouring weight and counterweight block pressur plate.Counterweight frame generally comprises two straight beams, two entablatrances and two cross sills.Two straight beams are generally made by channel-section steel, are parallel to each other, and opening is relative.Lower and upper cross-member is generally made by steel plate, and two entablatrance secured in parallel are on the top of two straight beams, and two cross sill secured in parallel are in the lower end of two straight beams.Two ends to pouring weight snap in the groove of the outer straight beam of two channel-section steels.The gross weight of counterweight and car gross weight and rated load sum 0.4 to 0.5 times.In order to reach the equilibrium factor of designing requirement, need counterweight some to pouring weight, the rated load of elevator is more big, what need is just more many to pouring weight, and will make the excessive height of whole counterweight when too much to pouring weight, because the height of elevator hoistways top layer is lower, when mounted a lot of problems will appear.If in addition will to pouring weight do excessive overweight, then just be difficult to when mounted and will put into counterweight frame to pouring weight.
Announce in 2009.12.09, Granted publication CN 201592940 U, the Chinese patent that name is called " a kind of install double Elevator weight sensor frame to pouring weight " discloses a kind of Elevator weight sensor frame, " comprise upper beam, underbeam and two outer straight beams of channel-section steel; described upper beam is provided with at least one counterweight wheel, also comprises straight beam in the I-beam section, described in straight beam be arranged between two outer straight beams; the upper end of straight beam is arranged on the upper beam in described, and the lower end of described interior straight beam is arranged on the underbeam." utilize this patented technology scheme, can reduce monolithic to the height of the weight of pouring weight and reduction counterweight, thereby be beneficial to the counterweight fitting work.The problem that exists is: the spacing of two outer straight beams is bigger, and the rigidity of counterweight frame is lower, influences the counterweight traveling comfort.
Summary of the invention
Main goal of the invention of the present utility model provides a kind of simple in structure, the Elevator weight sensor device that the rigidity of counterweight frame is high.
The used technical scheme of the utility model is: a kind of Elevator weight sensor device comprises counterweight frame and counterweight wheel; The cross sill that two of two entablatrance, front and back of being made by steel plate were made by steel plate before and after described counterweight frame comprised and about two outer straight beams of being made by channel-section steel and be located at middle straight beam between two outer straight beams, the wheel shaft that counterweight is taken turns links to each other with two entablatrances.Described counterweight frame also comprises two connecting panels of a deep beam and front and back.Described deep beam is positioned at the below of entablatrance, the lower end at the upper end of middle straight beam and the middle part of deep beam is connected, lower end and the cross sill of middle straight beam are connected, the two ends, the left and right sides of deep beam are connected with two outer straight beams respectively, the upper and lower side of the connecting panel in front is connected with the leading flank of the entablatrance in front and middle straight beam respectively, and the upper and lower side of the connecting panel in back is connected with the trailing flank of the entablatrance in back and middle straight beam respectively.
The utility model by set deep beam, has improved the rigidity of counterweight frame upper end, has improved the rigidity of whole counterweight frame whereby, thereby has been conducive to the counterweight traveling comfort.
As preferably, also be provided with the enhancing attaching parts between the left end of two entablatrances and between the right-hand member, the rear and front end that strengthens attaching parts is connected with two entablatrances in front and back respectively.This preferred version can reduce the thickness of lower and upper cross-member, is conducive to reduce the material consumption of counterweight frame, thereby reduces the manufacturing cost of counterweight frame.
As preferably, middle straight beam is connected by two channel-section steels welderings the same with outer straight beam to be made.This preferred version is conducive to reduce the procurement of materials specification, thereby is conducive to reduce manufacturing cost.
As preferably, lower and upper cross-member and about between two outer straight beams, between the lower end and cross sill of middle straight beam, all adopt bolt structure to be connected between connecting panel and middle straight beam and the entablatrance.This preferred version, mounting or dismounting are convenient.
As preferably, the utility model also includes two anti-pogo sticks, and two anti-pogo sticks are divided into the left and right sides of counterweight wheel, and the front and back end of anti-pogo stick links to each other with two entablatrances in front and back respectively.The utility model is conducive to improve the operational safety performance of counterweight.
In sum, the beneficial effect that the utility model brings is: the rigidity height of the counterweight frame of described Elevator weight sensor device, described Elevator weight sensor device operate steadily, safe and reliable.
Description of drawings
Fig. 1 is a kind of structural representation of the present utility model;
Fig. 2 is the A-A cutaway view of Fig. 1.
The specific embodiment
Below by embodiment, and by reference to the accompanying drawings, the technical solution of the utility model is described in further detail.
As depicted in figs. 1 and 2, the utility model comprise counterweight frame 1, lead boots 4, counterweight buffer 5 and counterweight wheel 2.The cross sill 1.2 that two of two entablatrance 1.1, front and back of being made by steel plate were made by steel plate before and after described counterweight frame 1 comprised, about two outer straight beams of being made by channel-section steel 1.3, be located at two middle straight beam 1.4, two connecting panels 1.6 of a deep beam 1.5 and front and back between the outer straight beam 1.3.The wheel shaft of counterweight wheel 2 links to each other with two entablatrances 1.1.Described deep beam 1.5 is positioned at the below of entablatrance 1.1, the upper end of middle straight beam 1.4 and the middle part of deep beam 1.5 are connected, lower end and the cross sill 1.2 of middle straight beam 1.4 are connected, the two ends, the left and right sides of deep beam 1.5 are connected with two outer straight beams 1.3 respectively, the upper and lower side of the connecting panel 1.6 in front is connected with the leading flank of the entablatrance 1.1 in front and middle straight beam 1.4 respectively, and the upper and lower side of the connecting panel 1.6 in back is connected with the trailing flank of the entablatrance 1.1 in back and middle straight beam 1.4 respectively.Weldering is connected with the backing plate 1.4.1 with entablatrance 1.1 uniform thickness on the present embodiment, the upper end of middle straight beam 1.4 and the side that links to each other connecting panel 1.6.Also be provided with between the left end of two entablatrances 1.1 and between the right-hand member and strengthen attaching parts 1.7, the rear and front end that strengthens attaching parts 1.7 is connected with two entablatrances 1.1 in front and back respectively, middle straight beam 1.4 is connected by two channel-section steels welderings the same with outer straight beam to be made, and deep beam 1.5 is also made by the channel-section steel the same with outer straight beam with enhancing attaching parts 1.7.Present embodiment also includes the left and right sides that 3, two anti-pogo sticks 3 of two anti-pogo sticks are divided into counterweight wheel 2, and the front and back end of anti-pogo stick 3 links to each other with two entablatrances 1.1 in front and back respectively.Lower and upper cross-member and about between two outer straight beams, between the lower end and cross sill of middle straight beam, all adopt bolt structure to be connected between connecting panel and middle straight beam and the entablatrance.
The specific embodiment of the above is the utility model preferred implementation only, is not to limit concrete practical range of the present utility model with this, and for example middle straight beam just can be used H-girder instead.In a word, the equivalence done of all shapes according to the utility model, structure changes and ought to all be included in the protection domain of the present utility model.
Claims (5)
1. Elevator weight sensor device, comprise counterweight frame (1) and counterweight wheel (2), before and after described counterweight frame (1) comprises two entablatrances of being made by steel plate (1.1), two cross sills of being made by steel plate in front and back (1.2) and about two outer straight beams of being made by channel-section steel (1.3) and be located at middle straight beam (1.4) between two outer straight beams (1.3); The wheel shaft of counterweight wheel (2) links to each other with two entablatrances (1.1), it is characterized in that: described counterweight frame (1) also comprises a deep beam (1.5) and two connecting panels in front and back (1.6), described deep beam (1.5) is positioned at the below of entablatrance (1.1), the lower end at the upper end of middle straight beam (1.4) and the middle part of deep beam (1.5) is connected, lower end and the cross sill (1.2) of middle straight beam (1.4) are connected, the two ends, the left and right sides of deep beam (1.5) are connected with two outer straight beams (1.3) respectively, the upper and lower side of the connecting panel in front (1.6) is connected with the leading flank of the entablatrance in front (1.1) and middle straight beam (1.4) respectively, and the upper and lower side of the connecting panel in back (1.6) is connected with the trailing flank of the entablatrance in back (1.1) and middle straight beam (1.4) respectively.
2. Elevator weight sensor device according to claim 1, it is characterized in that: also be provided with enhancing attaching parts (1.7) between the left end of two entablatrances (1.1) and between the right-hand member, the rear and front end that strengthens attaching parts (1.7) is connected with two entablatrances in front and back (1.1) respectively.
3. Elevator weight sensor device according to claim 1 is characterized in that: middle straight beam (1.4) is connected by two channel-section steels welderings the same with outer straight beam to be made.
4. according to claim 1 or 2 or 3 described Elevator weight sensor devices, it is characterized in that: lower and upper cross-member (1.1,1.2) and about between two outer straight beams (1.3), between the lower end and cross sill (1.2) of middle straight beam (1.4), all adopt bolt structure to be connected between connecting panel (1.6) and middle straight beam (1.4) and the entablatrance (1.1).
5. according to claim 1 or 2 or 3 described Elevator weight sensor devices, it is characterized in that: further comprising two anti-pogo sticks (3) are arranged, two anti-pogo sticks (3) are divided into the left and right sides of counterweight wheel (2), and the front and back end of anti-pogo stick (3) links to each other with two entablatrances in front and back (1.1) respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320013007 CN203112297U (en) | 2013-01-10 | 2013-01-10 | Elevator counter-weight device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320013007 CN203112297U (en) | 2013-01-10 | 2013-01-10 | Elevator counter-weight device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203112297U true CN203112297U (en) | 2013-08-07 |
Family
ID=48892666
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320013007 Expired - Lifetime CN203112297U (en) | 2013-01-10 | 2013-01-10 | Elevator counter-weight device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203112297U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104986651A (en) * | 2015-07-17 | 2015-10-21 | 苏州富士电梯有限公司 | Elevator counterpoising frame |
| WO2017037910A1 (en) * | 2015-09-03 | 2017-03-09 | 三菱電機株式会社 | Elevator counterweight device and method for improving elevator counterweight device |
| CN110950223A (en) * | 2019-12-31 | 2020-04-03 | 贵州中航电梯有限责任公司 | Counterweight device of automobile elevator |
-
2013
- 2013-01-10 CN CN 201320013007 patent/CN203112297U/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104986651A (en) * | 2015-07-17 | 2015-10-21 | 苏州富士电梯有限公司 | Elevator counterpoising frame |
| WO2017037910A1 (en) * | 2015-09-03 | 2017-03-09 | 三菱電機株式会社 | Elevator counterweight device and method for improving elevator counterweight device |
| CN110950223A (en) * | 2019-12-31 | 2020-04-03 | 贵州中航电梯有限责任公司 | Counterweight device of automobile elevator |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20130807 |
|
| CX01 | Expiry of patent term |