CN202186819U - Counterweight device for elevator - Google Patents
Counterweight device for elevator Download PDFInfo
- Publication number
- CN202186819U CN202186819U CN2011202686760U CN201120268676U CN202186819U CN 202186819 U CN202186819 U CN 202186819U CN 2011202686760 U CN2011202686760 U CN 2011202686760U CN 201120268676 U CN201120268676 U CN 201120268676U CN 202186819 U CN202186819 U CN 202186819U
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- Prior art keywords
- counterweight
- straight
- beams
- straight beam
- parallel
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Abstract
The utility model relates to a counterweight device for an elevator, which comprises a counterweight frame, counterweight iron pressure plates, counterweight iron and a middle straight beam, wherein the counterweight frame comprises two upper cross beams, two straight beams and two lower cross beams, the two straight beams are parallel to each other, the two upper cross beams are fixedly connected at the top ends of the two straight beams in parallel, the two lower cross beams are fixedly connected at the lower ends of the two straight beams in parallel, the middle straight beam is positioned between the two straight beams and parallel to the straight beams, the bottom end of the middle straight beam is fixedly connected on the two lower cross beams, the top end of the middle straight beam is fixedly connected with the upper cross beams, the counterweight iron is embedded between the straight beams and the middle straight beam, the two counterweight iron pressure plates are respectively and movably connected between the straight beams and the middle straight beam and positioned at the upper ends of the counterweight iron. By adopting the technical scheme, the counterweight device for the elevator has the beneficial effect that the counterweight iron pressure plates can still firmly press the counterweight iron under the situation that the elevator runs at a high speed.
Description
Technical field
The utility model relates to the elevator technology field, is specifically related to a kind of elevator and uses counterweight.
Background technology
In elevator, counterweight is an indispensable part, and weight and part elevator load weight that it can the balance car reduce the loss of power of motor.The counterweight of conventional lift comprises two entablatrances, two straight beams, two cross sills, diversion sheave group, counterweight iron pressing plate and counterweight irons.Two straight beams are parallel to each other.Two entablatrance secured in parallel are connected the top of two straight beams, and two cross sill secured in parallel are connected the lower end of two straight beams.Counterweight iron is embedded between two straight beams; The counterweight iron pressing plate is mobily connected between two straight beams, and the counterweight iron pressing plate is positioned at the upper end of counterweight iron, and the counterweight of this kind structure is the structure that adopts heavy iron single row type; Its controllability can not satisfy the express elevator requirement; Especially under the bigger situation of counterweight guide rail distance, in the situation of elevator high-speed cruising, the counterweight iron break-off appears in a counterweight iron pressing plate easily.
Summary of the invention
To the deficiency that prior art exists, the purpose of the utility model is to provide a kind of elevator under the situation of high-speed cruising, and the elevator of pushing down counterweight iron that the counterweight iron pressing plate still can be firm is used counterweight.
For realizing above-mentioned purpose, the utility model provides following technical scheme: this elevator is used counterweight, comprises counterweight frame, counterweight iron pressing plate and counterweight iron; This counterweight frame comprises two entablatrances, two straight beams and two cross sills, and two straight beams are parallel to each other, and two entablatrance secured in parallel are connected the top of two straight beams; Two cross sill secured in parallel are connected the lower end of two straight beams, also comprise middle straight beam, and said middle straight beam is between two straight beams; And parallel with straight beam, the bottom of said middle straight beam is fixedly connected on two cross sills, captives joint with entablatrance in the top; Said counterweight iron is embedded between straight beam and the middle straight beam; Described counterweight iron pressing plate is two, is mobily connected in respectively between straight beam and the middle straight beam, and is positioned at the upper end of counterweight iron.
Through adopting technique scheme, whole counterweight by in straight beam be divided into about two counterweight frames, counterweight iron be embedded to respectively about in two counterweight frames; The counterweight pressing plate also is two; Push down the counterweight iron in the counterweight support respectively, steadiness strengthens, and adopts two-row structure; The enough intensity and the counterweight iron of space placement suitable quantity can be provided, the convenient adjusting.
The utility model further is set to: the distance of straight beam to two a upright beam equates in described.
The utility model also further is set to: described entablatrance and the equal secured in parallel of cross sill right ends are equipped with leads the boots assembly, and the described boots assembly of leading is provided with at the height such as right ends of entablatrance and cross sill.
The utility model has the advantages that: the utility model elevator is under the situation of high-speed cruising, and the counterweight iron pressing plate still can be firm pushes down counterweight iron, easy to adjust.
Below in conjunction with accompanying drawing the utility model is further described.
Description of drawings
Fig. 1 is the structural representation of the utility model embodiment.
The specific embodiment
Referring to accompanying drawing 1, the disclosed elevator of the utility model is used counterweight, comprises counterweight frame, counterweight iron pressing plate 4 and counterweight iron 3; This counterweight frame comprises that two entablatrances 6, two straight beams 2 and 1, two straight beam 2 of two cross sills are parallel to each other, and two entablatrance 6 secured in parallel are connected the top of two straight beams 2; Two cross sill 1 secured in parallel are connected the lower end of two straight beams 2, straight beam 5 in also comprising, and said middle straight beam 5 is between two straight beams 2; And parallel with straight beam 2, the bottom of said middle straight beam 5 is fixedly connected on two cross sills 1, captives joint with entablatrance 6 in the top; Said counterweight iron 3 is embedded between straight beam 2 and the middle straight beam 5; Described counterweight iron pressing plate 4 is two, is mobily connected in respectively between straight beam 2 and the middle straight beam 5, and is positioned at the upper end of counterweight iron 3.
Connection mode between connection mode between connection mode between said entablatrance 6 and the straight beam 2, cross sill 1 and the straight beam 2, middle straight beam 5 and entablatrance 6 and the cross sill 1 can also adopt welding; Present embodiment preferably; Bolted connection, this technical scheme is convenient to loading and unloading.
Said counterweight iron 3 be arranged as two rows, this technical scheme, elevator can reduce the quality of monolithic counterweight iron under the situation of high-speed cruising, be convenient to loading and unloading.Counterweight iron 3 is divided into double layout, can use two counterweight iron pressing plates 4 fixing respectively, strengthens compressing counterweight iron 3, the anomalous behavior of counterweight iron 3 when actv. prevents high-speed cruising.
The distance of 5 to two upright beams 2 of straight beam equates in described.Counterweight iron 3 is uniformly to the left and right sides both direction that is adjusted in of elevator load in counterweight, can guarantee whole elevator car stressed homogeneity in operational process.
Described entablatrance 6 is equipped with the equal secured in parallel of cross sill 1 right ends and leads boots assembly 7, and the described boots assembly 7 of leading is provided with at the height such as right ends of entablatrance 6 and cross sill 1.
The foregoing description is to the specific descriptions of the utility model; Only be used for the utility model is further specified; Can not be interpreted as the qualification to the utility model protection domain, the technician of this area according to the content of above-mentioned utility model the utility model is made some nonessential improvement and adjustment all falls within the protection domain of the utility model.
Claims (3)
1. an elevator is used counterweight, comprises counterweight frame, counterweight iron pressing plate and counterweight iron, and this counterweight frame comprises two entablatrances, two straight beams and two cross sills; Two straight beams are parallel to each other, and two entablatrance secured in parallel are connected the top of two straight beams, and two cross sill secured in parallel are connected the lower end of two straight beams; It is characterized in that: also comprise middle straight beam, said in straight beam between two straight beams, and parallel with straight beam; The bottom of straight beam is fixedly connected on two cross sills in said; Captive joint with entablatrance in the top, said counterweight iron is embedded between straight beam and the middle straight beam, and described counterweight iron pressing plate is two; Be mobily connected in respectively between straight beam and the middle straight beam, and be positioned at the upper end of counterweight iron.
2. elevator according to claim 1 is used counterweight, it is characterized in that: the distance of straight beam to two a upright beam equates in described.
3. elevator according to claim 2 is used counterweight, it is characterized in that: described entablatrance and the equal secured in parallel of cross sill right ends are equipped with leads the boots assembly, and the described boots assembly of leading is provided with at the height such as right ends of entablatrance and cross sill.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202686760U CN202186819U (en) | 2011-07-27 | 2011-07-27 | Counterweight device for elevator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202686760U CN202186819U (en) | 2011-07-27 | 2011-07-27 | Counterweight device for elevator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202186819U true CN202186819U (en) | 2012-04-11 |
Family
ID=45918282
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011202686760U Expired - Lifetime CN202186819U (en) | 2011-07-27 | 2011-07-27 | Counterweight device for elevator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202186819U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106629361A (en) * | 2016-11-11 | 2017-05-10 | 西继迅达（许昌）电梯有限公司 | Elevator traction device, counterweight frame and counterweight frame assembling method |
| 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 |
-
2011
- 2011-07-27 CN CN2011202686760U patent/CN202186819U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106629361A (en) * | 2016-11-11 | 2017-05-10 | 西继迅达（许昌）电梯有限公司 | Elevator traction device, counterweight frame and counterweight frame assembling method |
| 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: 20120411 |
|
| CX01 | Expiry of patent term |