CN208103679U - A kind of elevator balancing device - Google Patents
A kind of elevator balancing device Download PDFInfo
- Publication number
- CN208103679U CN208103679U CN201820220927.XU CN201820220927U CN208103679U CN 208103679 U CN208103679 U CN 208103679U CN 201820220927 U CN201820220927 U CN 201820220927U CN 208103679 U CN208103679 U CN 208103679U
- Authority
- CN
- China
- Prior art keywords
- clump weight
- liquid gas
- top plate
- elevator
- balancing device
- 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.)
- Expired - Fee Related
Links
- 239000007788 liquid Substances 0.000 claims abstract description 37
- 239000012530 fluid Substances 0.000 claims abstract description 16
- 238000005303 weighing Methods 0.000 claims abstract description 9
- 229910000831 Steel Inorganic materials 0.000 claims description 5
- 239000010959 steel Substances 0.000 claims description 5
- 238000001514 detection method Methods 0.000 abstract description 4
- 238000000034 method Methods 0.000 abstract description 4
- 238000005452 bending Methods 0.000 abstract description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000005484 gravity Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000003292 glue Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 239000013585 weight reducing agent Substances 0.000 description 1
Landscapes
- Cage And Drive Apparatuses For Elevators (AREA)
Abstract
The utility model discloses a kind of elevator balancing devices, including cage top plate, elevator car frame and screw rod, the top of the cage top plate is equipped with air compressor machine, and the top of cage top plate is equipped with lifting shaft, the elevator car frame is suspended on the lower section of lifting shaft by lifting rope, the inside of the elevator car frame is equipped with the first liquid gas converter, the clump weight is suspended on the lower section of lifting shaft by lifting rope, the inside of the clump weight is equipped with the second liquid gas converter, and being internally located above clump weight for the clump weight is installed with bottom plate and top plate.Diaphragm in the utility model in liquid gas converter is bending type structure, has certain deformation nature, it is able to bear the quick variation of gas, and the pressure-bearing spring of support diaphragm is equipped with inside fluid chamber, facilitate the service life of extension diaphragm, weighing sensor being capable of weight change of the fast accurate detection clump weight in lifting process.
Description
Technical field
The utility model relates to elevator balanced technical field, specifically a kind of elevator balancing device.
Background technique
Liquid gas converter is a kind of device for exchanging, storing and convey energy, when to promote a heavier object,
Often feel very laborious and not safe enough, people will increase a clump weight, to mitigate moiety by weight, save power.
Clump weight used in elevator can not quickly change balance weight at present, can not be fast during changing balance weight
The weight change of fast precisely detection clump weight, thus it is proposed that a kind of elevator balancing device solves the problems, such as present on.
Utility model content
The purpose of this utility model is to provide a kind of elevator balancing devices, can not to solve clump weight in the prior art
Quickly change balance weight, during changing balance weight can not fast accurate detect clump weight weight change the problem of.
To achieve the above object, the utility model provides the following technical solutions：
A kind of elevator balancing device, including cage top plate, elevator car frame and screw rod；
The top of the cage top plate is equipped with air compressor machine, and the top of cage top plate is equipped with lifting shaft, the elevator
Sedan-chair frame is suspended on the lower section of lifting shaft by lifting rope, and the inside of the elevator car frame is equipped with the first liquid gas converter；
The clump weight is suspended on the lower section of lifting shaft by lifting rope, and the inside of the clump weight is exchanged equipped with the second liquid gas
Device；
Being internally located above clump weight for the clump weight is installed with bottom plate and top plate；
The bottom end of the screw rod passes through the through-hole on bottom plate, and the top of screw rod passes through the through-hole on top plate, the screw rod
On be socketed with spring.
Preferably, the air compressor machine is equipped with solenoid valve, air chamber and the second liquid inside the first liquid gas converter
Air chamber inside gas converter is connect with solenoid valve by hose.
Preferably, it is wound with lifting rope on the lifting shaft, is connect at the top of one end of the lifting rope and elevator car frame, and lifting rope
The other end and clump weight at the top of connect.
Preferably, the upper surface of the bottom plate is equipped with hanger, and the center of the hanger is connected with weighing sensor, the top
The lower surface of plate is installed with magnetic steel ingot.
Preferably, the top and bottom end of the screw rod are equipped with nut, and the nut is located at the lower section and top of bottom plate
The top of plate.
Preferably, the inside of the second liquid gas converter is divided into fluid chamber and air chamber, the fluid chamber and air chamber
Between separated by diaphragm, be installed with pressure-bearing spring on the inner wall of the fluid chamber
Preferably, the diaphragm is bending-type structure.
Preferably, the second liquid gas converter is consistent with the first liquid gas converter structure.
Compared with prior art, the utility model has the beneficial effects that：Design is scientific and reasonable for the utility model, safe operation
Convenient, the utility model, which devises one kind, can quickly change clump weight weight, while fast accurate detection clump weight weight becomes
The elevator balancing device of change, the diaphragm in the utility model in liquid gas converter is bending type structure, has certain deformation behavior
Can, it is able to bear the quick variation of gas, and be equipped with the pressure-bearing spring of support diaphragm inside fluid chamber, helps to extend diaphragm
Service life, weighing sensor being capable of weight change of the fast accurate detection clump weight in lifting process.
Detailed description of the invention
Fig. 1 is a kind of structural schematic diagram of elevator balancing device of the utility model.
Fig. 2 is a kind of schematic diagram of internal structure of the clump weight of elevator balancing device of the utility model.
In figure：1- cage top plate, 2- solenoid valve, 3- air compressor machine, 4- lifting shaft, 5- elevator car frame, 6- the first liquid gas are handed over
Flow device, 7- magnetic steel ingot, 8- clump weight, 9- the second liquid gas converter, 10- bottom plate, 11- weighing sensor, 12- top plate, 13- spiral shell
Bar, 14- spring, 15- pressure-bearing spring, 16- fluid chamber, 17- diaphragm, 18- air chamber.
Specific embodiment
With reference to the accompanying drawings and examples, specific embodiment of the present utility model is described in further detail.
Please refer to Fig. 1~2, in the utility model embodiment, a kind of elevator balancing device, including cage top plate 1, elevator
Sedan-chair frame 5 and screw rod 13, the top of cage top plate 1 are equipped with air compressor machine 3, and air compressor machine 3 is used for the first liquid gas converter 6 and second
9 delivered inside compressed gas of liquid gas converter, and the top of cage top plate 1 is equipped with lifting shaft 4, lifting shaft 4 is for controlling electricity
The lifting of terraced sedan-chair frame 5, elevator car frame 5 are suspended on the lower section of lifting shaft 4 by lifting rope, and the inside of elevator car frame 5 is equipped with the first liquid
Gas converter 6, clump weight 8 are suspended on the lower section of lifting shaft 4 by lifting rope, and the inside of clump weight 8 is equipped with the second liquid gas converter
9, the top for being internally located at clump weight 8 of clump weight 8 is installed with bottom plate 10 and top plate 12, bottom plate 10 with and top plate 12 is parallel sets
It sets, the bottom end of screw rod 13 passes through the through-hole on bottom plate 10, and the top of screw rod 13 passes through the through-hole on top plate 12, covers on screw rod 13
It is connected to spring 14, spring 14 can buffer top plate 12 and push bring impact force, to keep the steady of clump weight 8.
Air compressor machine 3 is equipped with solenoid valve 2, and solenoid valve 2 is used to control the opening and closing of compressed gas conveying, the first liquid gas converter
The air chamber 18 inside air chamber 18 and the second liquid gas converter 9 inside 6 is connect with solenoid valve 2 by hose, lifting shaft 4
On be wound with lifting rope, connected at the top of one end of lifting rope and elevator car frame 5, and connected at the top of the other end of lifting rope and clump weight 8, bottom
The upper surface of plate 10 is equipped with hanger, and the center of hanger is connected with weighing sensor 11, the lower surface of 11 top plate 12 of weighing sensor
It is installed with magnetic steel ingot 7, the top and bottom end of screw rod 13 be equipped with nut, and nut is located at lower section and the top plate 12 of bottom plate 10
The inside of top, the second liquid gas converter 9 is divided into fluid chamber 16 and air chamber 18, and the inside of fluid chamber 16 is hydraulically full, gas
The inside of chamber 18 is full of compressed gas, is separated between fluid chamber 16 and air chamber 18 by diaphragm 17, diaphragm 17 can be compound rubber
Glue material matter, elasticity is good, long service life, and pressure-bearing spring 15 is installed on the inner wall of fluid chamber 16, and pressure-bearing spring 15 can be offset
As compressed gas increase cause diaphragm 17 deform caused by impact force, diaphragm 17 be bending-type structure, the second liquid gas converter 9
It is consistent with the first liquid gas 6 structures of converter.
The working principle of the utility model is：After the elevator balancing device is installed by normal procedure, when elevator weight increases
Added-time, one end of solenoid valve 2, which is opened, conveys compressed gas for fluid chamber 16 in the air chamber 18 to the inside of the first liquid gas converter 6
Internal liquid is imported in the fluid chamber 16 inside the second liquid gas converter 9 by hose, increases the weight of clump weight 8, due to
The top plate 12 during raising and lowering of clump weight 8 can generate raising and lowering movement due to weight change, work as movement velocity
When reaching a certain amount of, magnetic steel ingot 7 is connected with weighing sensor 11, and weighing sensor 11 detects the whole gravity of clump weight 8, when matching
When the weight balancing of the whole gravity of pouring weight 8 and elevator car frame 5, solenoid valve 2 is automatically closed, when elevator weight reduction, clump weight 8
Weight be greater than elevator car frame 5 weight when, similarly, the other end of solenoid valve 2 is opened to the gas inside the second liquid gas converter 9
The liquid inside fluid chamber 16 is imported the liquid inside the first liquid gas converter 6 by conveying compressed gas by hose in body cavity 18
Balance is realized in chamber 16.
Embodiment of above is merely to illustrate the utility model, and is not limitation of the utility model, related technology neck
The those of ordinary skill in domain, in the case where not departing from the spirit and scope of the utility model, can also make a variety of changes and
Modification, therefore all equivalent technical solutions also belong to the scope of the utility model, the scope of patent protection of the utility model is answered
It is defined by the claims.
Claims (8)
1. a kind of elevator balancing device, including cage top plate (1), elevator car frame (5) and screw rod (13), which is characterized in that institute
The top for stating cage top plate (1) is equipped with air compressor machine (3), and the top of cage top plate (1) is equipped with lifting shaft (4)；
The elevator car frame (5) is suspended on the lower section of lifting shaft (4) by lifting rope, and the inside of the elevator car frame (5) is equipped with the
One liquid gas converter (6)；
Clump weight (8) is suspended on the lower section of lifting shaft (4) by lifting rope, and the inside of the clump weight (8) is handed over equipped with the second liquid gas
It flows device (9)；
Being internally located above clump weight (8) for the clump weight (8) is installed with bottom plate (10) and top plate (12)；
The bottom end of the screw rod (13) passes through the through-hole on bottom plate (10), and the top of screw rod (13) passes through leading on top plate (12)
Hole is socketed with spring (14) on the screw rod (13).
2. a kind of elevator balancing device according to claim 1, which is characterized in that the air compressor machine (3) is equipped with electromagnetism
Valve (2)；
The air chamber (18) of the internal air chamber (18) of the first liquid gas converter (6) and the second liquid gas converter (9) inside
It is connect with solenoid valve (2) by hose.
3. a kind of elevator balancing device according to claim 1, which is characterized in that be wound with and hang on the lifting shaft (4)
Rope；
It connect at the top of one end of the lifting rope and elevator car frame (5), and is connect at the top of the other end of lifting rope and clump weight (8).
4. a kind of elevator balancing device according to claim 1, which is characterized in that the upper surface of the bottom plate (10) is equipped with
Hanger, the center of the hanger are connected with weighing sensor (11), and the lower surface of the top plate (12) is installed with magnetic steel ingot (7).
5. a kind of elevator balancing device according to claim 1, which is characterized in that the top and bottom end of the screw rod (13)
Nut is installed, the nut is located at the lower section of bottom plate (10) and the top of top plate (12).
6. a kind of elevator balancing device according to claim 1, which is characterized in that the second liquid gas converter (9)
Inside is divided into fluid chamber (16) and air chamber (18)；
Separated between the fluid chamber (16) and air chamber (18) by diaphragm (17), it is fixed on the inner wall of the fluid chamber (16)
There are pressure-bearing spring (15).
7. a kind of elevator balancing device according to claim 6, which is characterized in that the diaphragm (17) is bending-type knot
Structure.
8. a kind of elevator balancing device according to claim 6, which is characterized in that the second liquid gas converter (9) with
First liquid gas converter (6) structure is consistent.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820220927.XU CN208103679U (en) | 2018-02-08 | 2018-02-08 | A kind of elevator balancing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820220927.XU CN208103679U (en) | 2018-02-08 | 2018-02-08 | A kind of elevator balancing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208103679U true CN208103679U (en) | 2018-11-16 |
Family
ID=64124452
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820220927.XU Expired - Fee Related CN208103679U (en) | 2018-02-08 | 2018-02-08 | A kind of elevator balancing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208103679U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109569900A (en) * | 2019-01-25 | 2019-04-05 | 中国工程物理研究院总体工程研究所 | A kind of geotechnical centrifuge self balancing device |
-
2018
- 2018-02-08 CN CN201820220927.XU patent/CN208103679U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109569900A (en) * | 2019-01-25 | 2019-04-05 | 中国工程物理研究院总体工程研究所 | A kind of geotechnical centrifuge self balancing device |
| CN109569900B (en) * | 2019-01-25 | 2023-12-22 | 中国工程物理研究院总体工程研究所 | Self-balancing device of geotechnical centrifuge |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20181116 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |