CN206437747U - A kind of elevator counterweight block - Google Patents
A kind of elevator counterweight block Download PDFInfo
- Publication number
- CN206437747U CN206437747U CN201620987673.5U CN201620987673U CN206437747U CN 206437747 U CN206437747 U CN 206437747U CN 201620987673 U CN201620987673 U CN 201620987673U CN 206437747 U CN206437747 U CN 206437747U
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- Prior art keywords
- connecting rod
- balancing weight
- elevator
- spacing hole
- counterweight block
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Abstract
The utility model embodiment discloses a kind of elevator counterweight block, itself and sinker mounted in pairing mode, provided with crawl hole at the top of the balancing weight, front is provided with connecting rod, the front end of the connecting rod is provided with the fixture block that its relative side is protruded, the connecting rod can be located in the crawl hole with respect to balancing weight turn, the end of the connecting rod, and the end of the connecting rod is provided with the first screw thread.The utility model provides a kind of elevator counterweight block, neatly can be mounted or separated with sinker, so that the tractive force needed according to the weight of the load capacity dynamic regulation counterweight of car, reduction traction motor, reduces the operation power of elevator, saves the energy.
Description
Technical field
The utility model is related to a kind of elevator components, more particularly to a kind of elevator counterweight block.
Background technology
The balancing weight of elevator is the weight for balancing car, the mechanism of the driving force needed during reduction elevator operation.It is existing
Some elevator counterweights are fixed, the generally 45%-50% for the gross weight that rated load is conducted oneself with dignity plus car.So, traction electricity
The driving force of machine only needs to half during no counterweight, you can driving elevator operation.But, using above-mentioned counterweight mode, car is full
The driving force size of traction motor is that relatively, and power is also close, is the state consumed energy the most during load and when unloaded；And
Unloaded and fully loaded situation is most when actually elevator is run, therefore is unfavorable for energy-conserving and environment-protective using above-mentioned counterweight mode.
Utility model content
The utility model embodiment technical problem to be solved is there is provided a kind of elevator counterweight block, can neatly with
Sinker is mounted or separated, so that according to the weight of the load capacity dynamic regulation counterweight of car, reduction traction motor needs
Tractive force, reduces the operation power of elevator, saves the energy.
In order to solve the above-mentioned technical problem, the utility model embodiment provides a kind of elevator counterweight block, itself and sinker
Provided with crawl hole at the top of mounted in pairing mode, the balancing weight, front is provided with connecting rod, and the front end of the connecting rod is provided with its relative side
The fixture block of face protrusion, the connecting rod can be located in the crawl hole with respect to balancing weight turn, the end of the connecting rod, institute
The end for stating connecting rod is provided with the first screw thread.
As the improvement of such scheme, position-limit mechanism is provided between the connecting rod and balancing weight, the position-limit mechanism makes
The rotating angle scope of the relatively described balancing weight of the connecting rod is 90 degree.
As the improvement of such scheme, the sinker is provided with the spacing hole coordinated with the connecting rod front end geometry,
When the connecting rod and the spacing hole just pair when, can stretch into or remove from the spacing hole；When the connecting rod stretches into institute
State after spacing hole, the connecting rod can rotate relative to the spacing hole, and locked with spacing hole.
As the improvement of such scheme, the back side of the balancing weight is provided with the spacing hole.
As the improvement of such scheme, the balancing weight both sides are provided with pulley, and the balancing weight can pass through the pulley
Slided on the described first transmission rail and the second transmission rail.
Implement the utility model embodiment, have the advantages that：
The utility model provides a kind of elevator counterweight block, neatly can be mounted or separated with sinker, so that according to sedan-chair
The weight of the load capacity dynamic regulation counterweight in railway carriage or compartment, the tractive force that reduction traction motor needs reduces the operation power of elevator, section
Save the energy.
Brief description of the drawings
Fig. 1 is the first embodiment structural representation of the energy-conserving elevator where a kind of elevator counterweight block of the utility model；
Fig. 2 is the second embodiment structural representation of the energy-conserving elevator where a kind of elevator counterweight block of the utility model；
Fig. 3 be the sinker of the energy-conserving elevator where a kind of elevator counterweight block of the utility model, balancing weight grasping mechanism and
The structural representation of balancing weight；
Fig. 4 is a kind of structural representation of elevator counterweight block of the utility model；
Fig. 5 is the sectional view of a kind of elevator counterweight block of the utility model and crawl arm；
Fig. 6 is the 3rd embodiment structural representation of the energy-conserving elevator where a kind of elevator counterweight block of the utility model.
Embodiment
It is new to this practicality below in conjunction with accompanying drawing to make the purpose of this utility model, technical scheme and advantage clearer
Type is described in further detail.Only this state, the utility model occur in the text or will appear from upper and lower, left and right, it is preceding,
Afterwards, the orientation such as inside and outside word, only on the basis of accompanying drawing of the present utility model, it is not to specific restriction of the present utility model.
As shown in Fig. 1, Fig. 3-Fig. 5, the utility model first embodiment provides a kind of energy-conserving elevator, including the He of car 1
Balance weight mechanism 2, the balance weight mechanism 2 includes sinker 3, balancing weight grasping mechanism 4, balancing weight 5 and balancing weight holding structure 6,
The traction system that the sinker 3 is bypassed at the top of lift trough by steel wire rope is connected with car 1, is set in the traction system
There is a weight sensor, the balancing weight grasping mechanism 4 is used for balancing weight holding structure 6 according to the feedback of the weight sensor
Interior balancing weight 5 is fixed on the sinker 3, or the balancing weight 5 on sinker 3 is separated and is stored in sinker 3
In corresponding balancing weight holding structure 6, the balancing weight holding structure 6 includes balancing weight and deposits layer 61, the balancing weight storage
At the uppermost storey and lowest floor that layer 61 can be reached located at car 1.
The balance weight mechanism 2 described in the utility model includes sinker 3, balancing weight grasping mechanism 4, balancing weight 5 and counterweight
Block holding structure 6, the traction system that the sinker 3 is bypassed at the top of lift trough by steel wire rope is connected with car 1, described
Weight sensor is provided with traction system, the balancing weight grasping mechanism 4 is used to match somebody with somebody according to the feedback of the weight sensor
Balancing weight 5 in pouring weight holding structure 6 is fixed on the sinker 3, or by the balancing weight 5 on sinker 3 and sinker 3
Separate and be stored in corresponding balancing weight holding structure 6.Therefore the utility model can dynamically be adjusted according to the load capacity of car 1
The weight of counterweight is saved, the tractive force that reduction traction motor needs, so as to reduce the operation power of elevator, saves the energy.
A kind of operation principle of energy-conserving elevator of the utility model is as follows：
When lift car 1 rests on any one layer, the sinker 3 and balancing weight 61 pairs of the layer of storage of the corresponding number of plies
Connect.The weight sensor is by the load-carrying Real-time Feedback of car 1 to control system, and control system is according to the feedback of weight sensor
Adjust sinker 3 on the quantity of balancing weight 5, make car 1 gross mass and counterweight it is of poor quality within a predetermined range, in order to realize
Energy-conserving and environment-protective, it is described it is of poor quality should be as far as possible small, the parameter such as power of quality and traction motor with specific reference to monolithic balancing weight
Set.Because the personnel for taking elevator lifting daily are of substantially equal, the balancing weight storage layer 61 plays counterweight block buffering
Effect.When the people's ratio for taking elevator lifting differs very big, beyond the load of the system, such as certain layer of balancing weight storage layer 61
Balancing weight is piled with, counterweight regulatory function will be suspended, until the balancing weight that the balancing weight of this layer deposits layer 61 is removed again
To sinker.
Part has the elevator of electric energy recovering system, the energy being had more than needed during elevator lifting can be converted into power storage and existed
In battery, powered together for traction motor in high load capacity, play certain energy-saving effect.But, because battery is used for elevator
The efficiency for charge-discharge of system is relatively low, and only in some specific occasions（Top layer such as full load declines）Electric energy recovery can just be triggered
System, and battery life are short, the shortcomings of maintenance cost is high, are still difficult to promote.By comparison, the utility model has energy-conservation
Efficiency high, using it is reliable the advantages of, be more easy in civilian elevator promote.
With reference to Fig. 2, according to the utility model second embodiment, it is with first embodiment difference, the balancing weight
At uppermost storey and lowest floor that storage layer 61 can be reached located at car 1 and each floor between them.According to this
Embodiment, the balancing weight 5 can only no longer be adjusted at uppermost storey and lowest floor, but when needed can be in each building
Layer car can carry out counterweight regulation during opening the door.
The regulative mode of balancing weight 5 is specifically described below：The top of balancing weight 5 is provided with crawl hole 51, and front, which is provided with, to be connected
Extension bar 52, the front end of the connecting rod 52 is provided with the fixture block 53 that its relative side is protruded, and the connecting rod 52 can be with respect to counterweight
The turn of block 5, the end of the connecting rod 52 is located in the crawl hole 51, and the end of the connecting rod 52 is provided with the first screw thread
54.Position-limit mechanism is provided between the connecting rod 52 and balancing weight 5（It is not drawn into figure）, the position-limit mechanism makes the connecting rod
The rotating angle scope of 52 relatively described balancing weights 5 is 90 degree.The sinker 3 is provided with and the front end geometry of connecting rod 52
The spacing hole 31 of cooperation, when the connecting rod 52 and the spacing hole 31 just pair when, can stretch into or move from the spacing hole 31
Go out；After the connecting rod 52 stretches into spacing hole 31, the connecting rod 52 can rotate relative to the spacing hole 31, and with
Spacing hole 31 is locked.
The balancing weight grasping mechanism 4 includes horizontal traveller 41, the sliding block 42 on the horizontal traveller 41 and driven
The movable motor 43 that the sliding block 42 is slided on the horizontal traveller 41 is moved, the sliding block 42 is provided with telescoping mechanism 44, institute
Telescoping mechanism 44 is stated provided with crawl arm 45, the front end of the crawl arm 45 is provided with and can set with the end of the connecting rod 52
The first screw thread 54 engagement the second screw thread 46.
When needing self-balanced upper rotary 5, the driving of movable motor 43 sliding block 42 is moved to directly over balancing weight 5.It is described
Telescoping mechanism 44 can be existing electromagnetism telescoping mechanism 44, and it drives crawl arm 45 to move down, and stretch into crawl hole 51.Institute
Stating crawl arm 45 can be rotated, and second screw thread 46 is engaged with the first screw thread 54, by connecting rod 52 rotate to spacing hole 31
The position aligned, now position-limit mechanism limitation connecting rod 52 be rotated further, crawl arm 45 passes through the second screw thread 46 and connecting rod 52
Locked, the telescoping mechanism 44 rises, and drives balancing weight 5 to rise.The driving of movable motor 43 sliding block 42 is moved to sinker 3
Top, balancing weight 5 is aligned the spacing hole 31 of sinker 3, connecting rod 52 is stretched into spacing hole 31, the crawl arm 45 is anti-
To rotation, connecting rod 52 is set to be locked with spacing hole 31, crawl arm 45 departs from naturally with connecting rod 52.When need by balancing weight 5 from
When sinker 3 is removed, it is only necessary to reverse operating.
In order to be interfixed between balancing weight 5, the back side of the balancing weight 5 is provided with the spacing hole 31.
With reference to Fig. 6, according to the utility model 3rd embodiment, it is with second embodiment difference, the counter weight machine
Structure 2 also includes the balancing weight cycling mechanism 7 set around the balancing weight holding structure 6, and the balancing weight cycling mechanism 7 includes
Directive wheel 71 above and below balancing weight holding structure 6, and the conveyor chain 72 set around the directive wheel 71,
The conveyor chain 72 includes the first transmission equipment side 73 and second transmission at before the correspondence balancing weight holding structure 6 and back side
Side 74, the conveyor chain 72 is provided with the first transmission rail 75, and the balancing weight holding structure 6 is interior provided with the second transmission rail 76,
The both sides of balancing weight 5 are provided with pulley 77, and the balancing weight 5 can be by the pulley 77 in the described first transmission rail 75 and the
Slided on two transmission rails 76.
The balancing weight cycling mechanism 7 also includes the braking mechanism at pulley 77（It is not drawn into figure）, the counterweight
Being provided with block holding structure 6 is used to make balancing weight 5 in balancing weight holding structure 6 and the first transmission equipment side of the conveyor chain 72
73 or second transmission equipment side 74 transmission mechanism between the transmission mechanism that moves（It is not drawn into figure）.
Implement the present embodiment, have the advantages that：Balancing weight 5 in balancing weight holding structure 6 can be by described
Balancing weight cycling mechanism 7 is quickly assigned in different balancing weights storage layer 61, improves the balancing weight of balancing weight holding structure 6
5 bufferings and running ability.
Specifically, so that office building comes off duty peak period as an example, elevator mainly from the top fully loaded of building and drops to one
Layer.When lift car 1 rests on top layer, passenger enters fashionable, and balancing weight grasping mechanism 4 is according to the load capacity of car 1 at one layer
Balancing weight deposits balancing weight 5 of being taken in layer 61, and fixed on sinker 3, until counterweight is suitable with the gross mass of car 1.Wait to multiply
Visitor, which enters, to be finished, and traction motor driving car 1 declines, and balancing weight 5 is risen at top balancing weight holding structure 6.Work as elevator
Car 1 rests on one layer, when passenger leaves, and balancing weight grasping mechanism 4 is according to the load capacity of car 1 by the counterweight on sinker 3
Block 5 is moved in the balancing weight of top layer storage layer 61.Car 1 rises next time for wait.
When the balancing weight 5 in the balancing weight holding structure 6 of top layer exceedes specified quantity, the transmission mechanism is by balancing weight
5 are moved on the second transmission rail 76 of the second transmission equipment side 74 of conveyor chain 72, and now the both sides of conveyor chain 72 produce weight
Difference, the balancing weight 5 will be transmitted chain 72 and transport in the less balancing weight storage layer 61 of the storage of balancing weight 5.
Above disclosed is only a kind of preferred embodiment of the utility model, can not limit this practicality with this certainly
New interest field, therefore the equivalent variations made according to the utility model claim, still belong to what the utility model was covered
Scope.
Claims (5)
1. a kind of elevator counterweight block, itself and sinker mounted in pairing mode, it is characterised in that provided with crawl hole at the top of the balancing weight,
Front is provided with connecting rod, and the front end of the connecting rod is provided with the fixture block that its relative side is protruded, and the connecting rod relative can be matched somebody with somebody
Pouring weight turn, the end of the connecting rod is located in the crawl hole, and the end of the connecting rod is provided with the first screw thread.
2. elevator counterweight block as claimed in claim 1, it is characterised in that position restrainer is provided between the connecting rod and balancing weight
Structure, the position-limit mechanism makes the rotating angle scope of the relatively described balancing weight of the connecting rod be 90 degree.
3. elevator counterweight block as claimed in claim 2, it is characterised in that the sinker is provided with and the connecting rod front end
The spacing hole of form fit, when the connecting rod and the spacing hole just pair when, can stretch into or remove from the spacing hole；When
The connecting rod is stretched into after the spacing hole, and the connecting rod can rotate relative to the spacing hole, and is locked with spacing hole.
4. elevator counterweight block as claimed in claim 3, it is characterised in that the back side of the balancing weight is provided with the spacing hole.
5. elevator counterweight block as claimed in claim 4, it is characterised in that the balancing weight both sides are provided with pulley, the counterweight
Block can be slided by the pulley on the first transmission rail and the second transmission rail.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620987673.5U CN206437747U (en) | 2016-08-31 | 2016-08-31 | A kind of elevator counterweight block |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620987673.5U CN206437747U (en) | 2016-08-31 | 2016-08-31 | A kind of elevator counterweight block |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206437747U true CN206437747U (en) | 2017-08-25 |
Family
ID=59644031
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620987673.5U Active CN206437747U (en) | 2016-08-31 | 2016-08-31 | A kind of elevator counterweight block |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206437747U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107718048A (en) * | 2017-10-13 | 2018-02-23 | 江苏捷帝机器人股份有限公司 | A kind of robot of adjustable weight balancing weight casting |
-
2016
- 2016-08-31 CN CN201620987673.5U patent/CN206437747U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107718048A (en) * | 2017-10-13 | 2018-02-23 | 江苏捷帝机器人股份有限公司 | A kind of robot of adjustable weight balancing weight casting |
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