CN203998533U - A kind of pair of election hydraulic elevator - Google Patents
A kind of pair of election hydraulic elevator Download PDFInfo
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- CN203998533U CN203998533U CN201420330196.6U CN201420330196U CN203998533U CN 203998533 U CN203998533 U CN 203998533U CN 201420330196 U CN201420330196 U CN 201420330196U CN 203998533 U CN203998533 U CN 203998533U
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- hydraulic
- actuating cylinder
- elevator
- counterweight
- election
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Abstract
The utility model discloses a kind of pair of election hydraulic elevator, comprise car and counterweight, the below of described car and counterweight is provided with at least one hydraulic actuating cylinder, between described hydraulic actuating cylinder, is interconnected.Adopt the utility model, can reduce driving power, save machine room area, reduced elevator cost and building cost, realized the target of the green energy conservation consumption reduction of elevator.
Description
Technical field
The utility model relates to elevator industry, relates in particular to a kind of pair of election hydraulic elevator.
Background technology
Hydraulic elevator is by hydraulically powered elevator, have advantages of operate steadily, safe and reliable, comfortable, low noise, degree of utilization be high, easy to maintenance.
But at present hydraulic elevator generally comprises car, hydraulic actuating cylinder, Hydraulic Pump and for storing the hydraulic pressure bucket of hydraulic oil.Above-mentioned hydraulic elevator adopts immediate roof to lift method, and car need to overcome the gravity of car self and load-carrying while rising, and drives the power of motor of Hydraulic Pump large, and power consumption is serious.And lifting weight is larger, this problem is more outstanding.
In addition, the hydraulic oil of plunger is back to hydraulic pressure bucket when cage descending, and the existence of hydraulic pressure bucket and size cause machine room building area large.And hoisting depth is higher, this problem is more outstanding.
Utility model content
Technical problem to be solved in the utility model is, a kind of two election hydraulic elevators that can reduce driving power, save machine room area are provided.
In order to solve the problems of the technologies described above, the utility model provides a kind of pair of election hydraulic elevator, comprises car and counterweight, and the below of described car and counterweight is provided with at least one hydraulic actuating cylinder, between described hydraulic actuating cylinder, is interconnected.
As the improvement of such scheme, described hydraulic actuating cylinder is located at the bottom of described car and counterweight.
As the improvement of such scheme, the bottom of described car is provided with hydraulic actuating cylinder A, and the bottom of described counterweight is provided with hydraulic actuating cylinder B.
As the improvement of such scheme, between described hydraulic actuating cylinder A and hydraulic actuating cylinder B by being connected communicating pipe.
As the improvement of such scheme, described communicating pipe is provided with Hydraulic Pump.
As the improvement of such scheme, described Hydraulic Pump is bi-directional drive Hydraulic Pump.
As the improvement of such scheme, described Hydraulic Pump is located at the centre of described communicating pipe.
As the improvement of such scheme, between described car and hydraulic actuating cylinder, by piston mast, be connected.
Implement the utility model, there is following beneficial effect:
The utility model provides a kind of pair of election hydraulic elevator, and it introduces counterweight, in counterweight bottom and car bottom, hydraulic actuating cylinder is all set, and the connection of two hydraulic actuating cylinders, has saved hydraulic pressure bucket.Be provided with bi-directional drive Hydraulic Pump communicating pipe.When car rises, hydraulic pump drive car rises; During cage descending, hydraulic pump drive counterweight rises.
Adopt the hydraulic elevator after counterweight, due to the equilibrium activity of counterweight, the quality of required driving reduces, so driving power also significantly reduces.And hydraulic oil, without be back to hydraulic pressure bucket from hydraulic actuating cylinder, has saved hydraulic pressure bucket, has saved machine room area, has reduced elevator cost and building cost, realized the target of the green energy conservation consumption reduction of elevator.
Accompanying drawing explanation
Fig. 1 is the structural representation of a kind of pair of election hydraulic elevator of the utility model.
The specific embodiment
For making the purpose of this utility model, technical scheme and advantage clearer, below in conjunction with accompanying drawing, the utility model is described in further detail.
Referring to Fig. 1, the utility model provides a kind of pair of election hydraulic elevator, comprises car 1 and counterweight 2, and the below of described car 1 and counterweight 2 is provided with at least one hydraulic actuating cylinder, between described hydraulic actuating cylinder, by communicating pipe 5, be interconnected, between described car 1 and hydraulic actuating cylinder, by piston mast 6, be connected.
Described hydraulic actuating cylinder is preferably located at the bottom of car 1 and counterweight 2.
As the utility model preferred embodiment, described pair of election hydraulic elevator comprises two hydraulic actuating cylinders, is respectively hydraulic actuating cylinder A and hydraulic actuating cylinder B.Wherein, the bottom of described car 1 is provided with described hydraulic actuating cylinder A3, and the bottom of described counterweight 2 is provided with described hydraulic actuating cylinder B4.
Between described hydraulic actuating cylinder A3 and hydraulic actuating cylinder B4, by communicating pipe 5, be connected, described communicating pipe 5 is provided with Hydraulic Pump 7.
Preferably, described Hydraulic Pump 7 is bi-directional drive Hydraulic Pump, but is not limited to this.
Better, described Hydraulic Pump 7 is located at the centre of described communicating pipe 5.
The two election hydraulic elevators of the utility model, it introduces counterweight 2, in counterweight 2 bottoms, hydraulic actuating cylinder B4 is set, and in car 1 bottom, hydraulic actuating cylinder A3 is set, and two hydraulic actuating cylinders 3,4 connections, has saved hydraulic pressure bucket.Communicating pipe 5 is provided with bi-directional drive Hydraulic Pump 7.When car 1 rises, Hydraulic Pump 7 drives car 1 to rise; When car 1 declines, Hydraulic Pump 7 drives counterweight 2 to rise.
Adopt the hydraulic elevator after counterweight, due to the equilibrium activity of counterweight 2, the quality of required driving reduces, so driving power also significantly reduces.And hydraulic oil, without be back to hydraulic pressure bucket from hydraulic actuating cylinder, has saved hydraulic pressure bucket, has saved machine room area, has reduced elevator cost and building cost, realized the target of the green energy conservation consumption reduction of elevator.
Above disclosed is only optimal way of the present utility model, certainly can not limit with this interest field of the utility model, therefore the equivalent variations of doing according to the utility model claim, or some improvements and modifications of doing under the prerequisite that does not depart from the utility model principle, still belong to the scope that the utility model is contained.
Claims (8)
1. two election hydraulic elevators, comprise car, it is characterized in that, also comprise counterweight, the below of described car and counterweight is provided with at least one hydraulic actuating cylinder, between described hydraulic actuating cylinder, is interconnected.
2. as claimed in claim 1 pair of election hydraulic elevator, is characterized in that, described hydraulic actuating cylinder is located at the bottom of described car and counterweight.
3. as claimed in claim 1 pair of election hydraulic elevator, is characterized in that, the bottom of described car is provided with hydraulic actuating cylinder A, and the bottom of described counterweight is provided with hydraulic actuating cylinder B.
4. as claimed in claim 3 pair of election hydraulic elevator, is characterized in that, between described hydraulic actuating cylinder A and hydraulic actuating cylinder B by being connected communicating pipe.
5. as claimed in claim 4 pair of election hydraulic elevator, is characterized in that, described communicating pipe is provided with Hydraulic Pump.
6. as claimed in claim 5 pair of election hydraulic elevator, is characterized in that, described Hydraulic Pump is bi-directional drive Hydraulic Pump.
7. as claimed in claim 5 pair of election hydraulic elevator, is characterized in that, described Hydraulic Pump is located at the centre of described communicating pipe.
8. the two election hydraulic elevators as described in claim 1-7 any one, is characterized in that, between described car and hydraulic actuating cylinder, by piston mast, are connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420330196.6U CN203998533U (en) | 2014-06-20 | 2014-06-20 | A kind of pair of election hydraulic elevator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420330196.6U CN203998533U (en) | 2014-06-20 | 2014-06-20 | A kind of pair of election hydraulic elevator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203998533U true CN203998533U (en) | 2014-12-10 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420330196.6U Active CN203998533U (en) | 2014-06-20 | 2014-06-20 | A kind of pair of election hydraulic elevator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203998533U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108100801A (en) * | 2018-01-04 | 2018-06-01 | 桐城市靖伦塑料有限公司 | Hydraulic elevator safety device |
-
2014
- 2014-06-20 CN CN201420330196.6U patent/CN203998533U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108100801A (en) * | 2018-01-04 | 2018-06-01 | 桐城市靖伦塑料有限公司 | Hydraulic elevator safety device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |