CN209081207U - A kind of car floor balance mechanism - Google Patents
A kind of car floor balance mechanism Download PDFInfo
- Publication number
- CN209081207U CN209081207U CN201821719699.7U CN201821719699U CN209081207U CN 209081207 U CN209081207 U CN 209081207U CN 201821719699 U CN201821719699 U CN 201821719699U CN 209081207 U CN209081207 U CN 209081207U
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- China
- Prior art keywords
- car floor
- balance
- bracket
- slot
- balance weight
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- Expired - Fee Related
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- 230000007246 mechanism Effects 0.000 title claims abstract description 22
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims abstract description 54
- 229910052742 iron Inorganic materials 0.000 claims abstract description 27
- 239000004744 fabric Substances 0.000 claims 1
- 230000000694 effects Effects 0.000 abstract description 4
- 238000009434 installation Methods 0.000 abstract description 4
- 239000011435 rock Substances 0.000 abstract description 2
- 239000000725 suspension Substances 0.000 abstract description 2
- 229910000831 Steel Inorganic materials 0.000 description 13
- 239000010959 steel Substances 0.000 description 13
- 238000010586 diagram Methods 0.000 description 4
- 238000000034 method Methods 0.000 description 3
- 206010044565 Tremor Diseases 0.000 description 1
- 230000004308 accommodation Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000004438 eyesight Effects 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000005728 strengthening Methods 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
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Abstract
The utility model discloses a kind of car floor balance mechanisms, including car floor bracket, it is characterized in that car floor bracket is at least provided with two parallel arrangements, the slot type joists of open horizontal outwardly, setting has the bracket for being co-axially mounted hole in the through slot of slot type joist, is symmetrically arranged with balance iron component on two long tank type joists by bracket；Balancing iron component includes screw shaft, if being coated with dry plate balance weight on screw shaft, balance weight is equipped with the suit hole cooperated with screw shaft, and the card slot cooperated with slot type joist bottom edge is equipped in the lower section of suit hole.The characteristics of using itself beam of car floor bracket is constituted, design maximum installation space, and card slot design is carried out on balance weight and is allowed to support cooperation with car floor bracket itself beam multi-point, balance iron component bring due to suspension is avoided the wild effects such as to shake, rock, compact overall structure, substantially car floor bracket exterior space is not occupied separately, and component is easy to assembly, and it is simple that balance weight adjusts work.
Description
Technical field
The utility model relates to elevator technology, especially a kind of car floor balance mechanism.
Background technique
Elevator car floor balancing device is the stable mechanism of mounting and adjusting lift car operational process, this mechanism according to
Application places are different, there are many different structures for supporting way difference.If patent announcement number is CN207524784U, a kind of elevator
Carriage car floor balanced supporting structure, including the first steel bar being connected with elevator column, the second steel for being connected with elevator car bottom
Item, and connection the first steel bar and the second steel bar two pieces of floors, this structure with floor replace batter brace structure, with increase with
The contact area of elevator car bottom.For another example patent publication No. be CN204400402U, a kind of lift car car floor balanced supporting structure,
Including two attachment beams disposed in parallel, one end of two attachment beams is fixedly connected with supporting beam, the other end of every attachment beam
Inside is fixedly connected with crossbeam, and crossbeam and attachment beam parallelly distribute on；Angle cleat, angle cleat are provided between two crossbeams
Both ends be fixedly connected respectively with two crossbeams, and angle cleat is parallel with supporting beam；Installation waist hole is provided in supporting beam, each
Mounting hole there are two being symmetrical arranged on crossbeam, this structure is just opposite with the former, holds up whole carriage car floor in cage bottom,
The structural strength for strengthening carriage car floor, makes in carriage, does not have batter brace block vision through carriage glass sedan-chair wall.The prior art
In, all there is also some defects, and such as former structure, other than sightseeing is ineffective, lift car supports two heel posts negative
Load aggravates, and quadrangle counterbalance effect is lower, and occupied space is larger, and other structures are typically all that Balance Iron is fixed by bolts to
In sedan-chair support, completely by shear inference, there are also Balance Irons to tremble carrying bolt because limit factor problem is unavoidable when carriage is run
Dynamic phenomenon.
Summary of the invention
Purpose of the utility model is to solve the above problems of the existing technology, provide a kind of utilization sedan-chair support itself
Inherent structure completely positions Balance Iron wherein, does not take up space separately substantially, avoids the car floor balance mechanism of vibration.
Above technical problems of the utility model are mainly solved by the following technical scheme: a kind of car floor balance
Mechanism, including car floor bracket, it is characterized in that the car floor bracket is at least provided with two parallel arrangements, the slot types of open horizontal outwardly
Joist, the interior setting of the through slot of slot type joist have the bracket for being co-axially mounted hole, are symmetrically set on two long tank type joists by bracket
There is balance iron component；The balance iron component includes screw shaft, if being coated with dry plate balance weight on screw shaft, on the balance weight
Equipped with the suit hole cooperated with screw shaft, the card slot cooperated with slot type joist bottom edge is equipped in the lower section of suit hole.
In a kind of car floor balance mechanism above-mentioned, preferably, on slot type joist bottom edge with card slot matching part
Equipped with quakeproof rubber pad.
In a kind of car floor balance mechanism above-mentioned, preferably, being equipped with quakeproof rubber pad in the card slot notch of the balance weight.
In a kind of car floor balance mechanism above-mentioned, preferably, the balance weight be rectangular flat plate structure, balance weight with
Slot type joist vertically cooperates, balance weight card slot above section and the cooperation of slot type joist through slot cross section.
In a kind of car floor balance mechanism above-mentioned, preferably, the screw shaft is full screw rod pin shaft, balance weight passes through tune
Section nut is located in any part on screw shaft.
In a kind of car floor balance mechanism above-mentioned, preferably, the screw shaft is fixed on bracket by lock nut.
In a kind of car floor balance mechanism above-mentioned, preferably, the car floor bracket is rectangle structure, two long tank type supports
Overall width is less than between other two parallel edges of car floor bracket after the balance iron component being symmetrically arranged on beam assembles on car floor bracket
Width.
The technical program is designed the entire bracket occupied area of car floor, each unified consideration of composition beam, in general, existing
By car floor bracket mostly use channel steel, angle steel class profile greatly as component and form substantially, and channel steel class profile comes from space angle
Say that inherently there is certain accommodation space, this programme utilizes two, car floor bracket parallel arrangements, the slot types of open horizontal outwardly
Joist arrangement balance iron component, arranges Balance Iron assembly support, and balance iron component is divided into pair in the through slot of slot type joist
Several groups for claiming or evenly distributing.Balance iron component is mainly made of screw shaft and balance weight, and wherein screw shaft is mounted in channel steel,
Balance weight is designed as rectangular flat plate shape, is disposed vertically with slot type joist, while balance weight top add-drop in channel steel,
One card slot is then set below balance weight, cooperates the card slot and slot type joist bottom edge (i.e. the side of channel steel), thus completely
Balance weight is eliminated freely up and down to spend.This programme is according to car floor bracket rectangle structure feature, in balance iron component in car floor bracket
After upper assembly, overall width is located within the width between other two parallel edges of car floor bracket, and upper-lower height also only has card slot
The height dimension of lower section, total are compact.
Further, screw shaft designs full screw rod pin shaft, and balance weight can arbitrarily move horizontally on screw shaft, each to obtain
The counterbalance effect of a position.To avoid seismism of the balance iron component in running process of elevator, on slot type joist bottom edge
Or card slot position carries out quakeproof rubber pad arrangement.In order to effectively be fastened to the balance weight assembled, screw shaft is equipped with locking
Nut, adjusting nut etc. respectively assemble the fixation device of point, and screw shaft, balance weight and entire car floor bracket is made to be integrated.
Compared with prior art, the utility model has the beneficial effects that the characteristics of using itself beam of car floor bracket is constituted, if
The installation space of maximum balance iron component is counted out, and carries out card slot design on balance weight and is allowed to and car floor bracket itself beam multiple spot
Position support cooperation, avoids balance iron component bring due to suspension from wild effects, compact overall structure, the base such as shaking, rock
This does not occupy car floor bracket exterior space separately, and component is easy to assembly, and it is simple that balance weight adjusts work.
Detailed description of the invention
Fig. 1 is a kind of application state structural schematic diagram of the utility model.
Fig. 2 is the bottom view of Fig. 1.
Fig. 3 is the A-A of Fig. 1 to configuration diagram.
Fig. 4 is a kind of Balance Iron component structure diagram of the utility model.
Fig. 5 is a kind of balance block structure schematic diagram of the utility model.
In figure: 1. car floor brackets, 11. slot type joists, 12. brackets, 2. balance iron components, 21. screw shafts, 22. adjust spiral shell
Mother, 23. balance weights, 231. suit holes, 232. card slots, 24. lock nuts, 3. quakeproof rubber pads.
Specific embodiment
Below with reference to the embodiments and with reference to the accompanying drawing the technical solutions of the present invention will be further described.
Referring to Fig. 1, a kind of car floor balance mechanism of the present embodiment, including car floor bracket 1, have along 11 width edge position of car floor bracket
There is the slot type joist 11 of two parallel arrangements, open horizontals outwardly, slot type joist 11 uses channel steel profile, in two slot type joists
Two secondary balance iron components 2 are respectively arranged in 11.
There is the bracket 12 for being co-axially mounted hole to pass through bracket as shown in Figure 2 and Figure 3 for setting in the through slot of slot type joist 11
12 are symmetrical arranged balance iron component on two long tank type joists 11.
Specifically, balance iron component 2 includes screw shaft 21, as shown in figure 4, being coated with one group of balance weight on screw shaft 21
23, balance weight 23 is equipped with the suit hole 231 that cooperates with screw shaft, as shown in figure 5, being equipped with and slot in the lower section of suit hole 231
The card slot 232 of 11 bottom edge of formula joist cooperation.
There are two types of mounting means for quakeproof rubber pad 3: first is that pasting on 11 bottom edge of slot type joist, that is, having the cooperation of card slot 232
Position setting；Second is that being directly arranged in 232 notch of card slot of balance weight 23.
Balance weight 23 is designed as rectangular flat plate structure, cooperation vertical with slot type joist 11, card slot 232 in balance weight 23
Above section and the cooperation of 11 through slot cross section of slot type joist, when assembly, insert into through slot, while below card slot 232 and channel steel
It locks on one side.Screw shaft 21 is designed as full screw rod pin shaft, and balance weight 23 is located on screw shaft 21 arbitrarily by adjusting nut 22
Position；21 both ends of screw shaft are fixed on bracket 12 by lock nut 24.
Car floor bracket 1 is rectangular frame structure, after all balance iron component assembly, is symmetrically filled on two long tank type joists 11
Some balances iron component 2 within the width that the overall width on car floor bracket 1 is located between other two parallel edges of car floor bracket 1.
Bracket 12 is pre-welded in the channel steel of car floor bracket 1 when production, when in-site installation, as long as balance iron component
2 are installed on bracket 12, and ready to balance is adjusted in place, fastening adjustment nut 22, lock nut 24.
Above-described embodiment is the explanation to the utility model, is not the restriction to the utility model, and any pair of sheet is practical new
Structure etc. after the simple transformation of type belongs to the protection scope of the utility model.
Claims (7)
1. a kind of car floor balance mechanism, including car floor bracket (1), it is characterized in that the car floor bracket is at least provided with two parallel cloth
It sets, the slot type joist (11) of open horizontal outwardly, setting has the bracket (12) for being co-axially mounted hole in the through slot of slot type joist, leads to
It crosses bracket and is symmetrically arranged with balance iron component (2) on two long tank type joists；The balance iron component includes screw shaft (21), screw rod
If being coated with dry plate balance weight (23) on axis, the balance weight is equipped with the suit hole (231) cooperated with screw shaft, in suit hole
Lower section be equipped with the card slot (232) that cooperates with slot type joist bottom edge.
2. a kind of car floor balance mechanism according to claim 1, characterized in that on slot type joist (11) bottom edge with
Card slot (232) matching part is equipped with quakeproof rubber pad (3).
3. a kind of car floor balance mechanism according to claim 1, which is characterized in that the card slot of the balance weight (23)
(232) quakeproof rubber pad (3) are equipped in notch.
4. a kind of car floor balance mechanism according to claim 1, which is characterized in that the balance weight (23) is flat for rectangle
Hardened structure, balance weight cooperation vertical with slot type joist (11), balance weight card slot (232) above section and slot type joist through slot are transversal
Face cooperation.
5. a kind of car floor balance mechanism according to claim 1, which is characterized in that the screw shaft (21) is full key-bolt
Axis, balance weight (23) are located in any part on screw shaft (21) by adjusting nut (22).
6. a kind of car floor balance mechanism according to claim 1 or 5, which is characterized in that the screw shaft (21) passes through lock
Determine nut (24) to be fixed on bracket (12).
7. a kind of car floor balance mechanism described according to claim 1 or 2 or 3 or 4 or 5, which is characterized in that the car floor bracket
It (1) is rectangle structure, the balance iron component (2) being symmetrically arranged on two long tank type joists (11) is total after assembling on car floor bracket
Width is less than the width between other two parallel edges of car floor bracket.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821719699.7U CN209081207U (en) | 2018-10-23 | 2018-10-23 | A kind of car floor balance mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821719699.7U CN209081207U (en) | 2018-10-23 | 2018-10-23 | A kind of car floor balance mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209081207U true CN209081207U (en) | 2019-07-09 |
Family
ID=67120332
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821719699.7U Expired - Fee Related CN209081207U (en) | 2018-10-23 | 2018-10-23 | A kind of car floor balance mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209081207U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113071974A (en) * | 2021-03-29 | 2021-07-06 | 日立电梯（中国）有限公司 | Assembled balancing weight that can hang |
| WO2022141253A1 (en) * | 2020-12-30 | 2022-07-07 | 苏州帝奥电梯有限公司 | Car bottom for elevator with right-angle opening door |
| CN115783956A (en) * | 2022-11-15 | 2023-03-14 | 日立电梯（中国）有限公司 | Damping car bottom balancing weight assembly structure |
-
2018
- 2018-10-23 CN CN201821719699.7U patent/CN209081207U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2022141253A1 (en) * | 2020-12-30 | 2022-07-07 | 苏州帝奥电梯有限公司 | Car bottom for elevator with right-angle opening door |
| CN113071974A (en) * | 2021-03-29 | 2021-07-06 | 日立电梯（中国）有限公司 | Assembled balancing weight that can hang |
| CN115783956A (en) * | 2022-11-15 | 2023-03-14 | 日立电梯（中国）有限公司 | Damping car bottom balancing weight assembly structure |
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| 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: 20190709 |