CN206126611U - Anticreep trough bank and sill slider structure - Google Patents
Anticreep trough bank and sill slider structure Download PDFInfo
- Publication number
- CN206126611U CN206126611U CN201621087272.0U CN201621087272U CN206126611U CN 206126611 U CN206126611 U CN 206126611U CN 201621087272 U CN201621087272 U CN 201621087272U CN 206126611 U CN206126611 U CN 206126611U
- Authority
- CN
- China
- Prior art keywords
- sill
- slide block
- anticreep
- packing
- layer door
- 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
- 238000012856 packing Methods 0.000 claims abstract description 30
- 230000013011 mating Effects 0.000 claims description 6
- 238000009434 installation Methods 0.000 abstract description 2
- 230000001174 ascending effect Effects 0.000 abstract 1
- 210000002445 nipple Anatomy 0.000 description 3
- 230000005489 elastic deformation Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 241000826860 Trapezium Species 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000009863 impact test Methods 0.000 description 1
- 238000005461 lubrication Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000002787 reinforcement Effects 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
Landscapes
- Elevator Door Apparatuses (AREA)
Abstract
The utility model discloses an anticreep trough bank and sill slider structure, including the sill, the characterized by sill has the ascending guide way of opening, is equipped with the packing in the guide way, and a side and one of the sill guide way of packing erect the space of coasting that the limit formed big end down, is equipped with the slider in should coasting the space, and the slider is connected with a layer door plant. The reliance that requires for layer door plant anticreep groove has been reduced to door plant self structural strength, big end down's the space of coasting not only provides the slider function that normally leads, has thoroughly avoided slider and sill to break away from in addition, solved layer door plant effectively under the position take off the groove problem to the even running of lift -cabin door has been guaranteed, it is convenient that simple structure, installation are maintained.
Description
Technical field
This utility model is related to elevator manufacturing technology, especially a kind of anticreep trough bank and sill slide block structure.
Background technology
Mostly using rectangle chute, such as patent publication No. is the structure of existing lift cabin door sill slide block device
CN103818806A, a kind of lift cabin door sill slide block device are arranged in the sill groove of elevator, including sill slide block and being connected to
The connecting plate of slide block；Sill slide block is placed in sill groove, and at least side corresponding with sill groove groove face sets resilient
Frame, frame are subject to sill groove corresponding groove face pressure to touch and produce the elastic deformation to scuncheon movement, make sill slide block continuously
Unoccupied place is slidably connected in sill groove.
《Elevator is manufactured and installs safety standard》Floor door-plate anticreep groove is related in No. 1 amendment of GB7588-2003
New demand, manufacturer are also more using latch hook is increased on bank on layer door, then the intensification of sill groove, layer door slide block are lengthened, are increased
The scheme of door-plate reinforcement is solving.This structure is in door-plate impact test, it is easy to go wrong, because lock is arranged at door-plate top
The setting of hook and groove can not possibly be taken off, if but bottom sill Slipper Strength co-mputation it is insufficient can be easy to depart from sill
Groove.
Existing sill adopts rectangular groove structure, and door slide block equally uses rectangular configuration, when normally using, every piece of door-plate
Two pieces of door slide blocks are installed, door slide block horizontally slips in rectangle sill groove when the folding of layer door runs, door slide block plays guiding and limits
Position effect, only has positioning to the single direction of layer door certainly；When door-plate is subject to impact that elastic deformation occurs, door-plate bending, this
When door slide block will above be carried, if deflection is excessive, the distance being lifted up exceedes the depth of engagement of door slide block and sill groove
When, door-plate is deviate from the spacing of sill groove and is ejected to hoistway direction, it is easy to accidents caused.
The content of the invention
The purpose of this utility model is to solve problems of the prior art, there is provided a kind of simple structure, is installed
The anticreep trough bank and sill slide block structure of sum easy to maintenance.
What above-mentioned technical problem of the present utility model was mainly addressed by following technical proposals：A kind of anticreep trough
Bank and sill slide block structure, including sill, is characterized in that described sill has the gathering sill of opening upwards, are provided with gathering sill
Packing, the one side of packing form up-small and down-big riding space with a vertical edge of sill gathering sill, in the riding space
Slide block is provided with, slide block is connected with layer door-plate.
Operation principle of the technical program according to original place bank with slide block combination carries out force analysis, is not changing layer door
Under the premise of plate agent structure, the spacing force structure of an above-below direction is designed inside sill gathering sill and slide block between, with
Slide block de- groove upwards is prevented, and is reduced end of door plate intensity requirement and is relied on.This programme by sill gathering sill and door slide block with it is trapezoidal,
The compound mode of wedge shape is coordinated, and when layer door-plate is subject to external impacts, layer door plate deformation causes slide block above to carry, trapezium structure
Slide block just can be effectively prevented to take off groove.And when installing or change slide block, as long as the packing in sill is split out, just very
Trapezoidal slide block is loaded and is moved to the junction of door-plate low head easily, it is to be installed or after changing and finishing then packing is embedding
Enter sill to fix, be connected as a single entity with sill.
According to this programme principle, one side and the up-small and down-big of a vertical edge of sill gathering sill formation of packing slide sky
Between can be various structures combination, such as slide work surface for the face of cylinder, isosceles trapezoid, triangle etc..
Preferably, ultimate range of the length of described packing more than the movement of layer door-plate top shoe, per block layer door-plate
On at least provided with two pieces slide block.Ensure slide block safety operation, the movement of retaining layer door-plate is steady.
Preferably, described slide block cross section is ladder structure of right angle, the height of slide block is led with sill less than packing
The height of the up-small and down-big riding space constituted to groove.Slider bottom leaves space with trench bottom is oriented to, and reduces the unnecessary of slide block
Friction.
Preferably, in described two pieces or slide block more than two pieces, between the two pieces slide block of lie farthest away, distance is less than
Equal to the enabling clear span of layer door-plate.
Preferably, described slide block is provided with the mating surface of up-small and down-big riding space both sides helps sliding device.Help cunning
Device can be that self-help type lubricated oil, or steel ball etc. become auxiliary of the sliding friction into rolling friction.
Preferably, described packing is multi-segmental combinative structure.Can realize removing a small amount of pipe nipple packing
Complete to assemble, change the task of slide block.
Preferably, in described up-small and down-big riding space, the work surface of packing and sill gathering sill is curved surface,
Slide block is also curved surface with described curved surface mating surface.
The beneficial effects of the utility model are：Greatly reduce for layer door-plate anticreep groove and end of door plate self structure intensity
The dependence of requirement；Up-small and down-big riding space provide not only the normal guide function of slide block, and thoroughly avoid slide block with
Sill departs from, and efficiently solves the de- groove problem of layer door-plate lower portion, and ensure that the even running of elevator door；Simple structure,
It is convenient for installation and maintenance.
Description of the drawings
Fig. 1 is a kind of use state structural representation of the present utility model.
Fig. 2 is the overlooking the structure diagram of this utility model Fig. 1.
Fig. 3 is the A-A of this utility model Fig. 1 to structural representation.
In figure：1. sill, 2. slide block, 3. packing.
Specific embodiment
Below by embodiment, and accompanying drawing is combined, the technical solution of the utility model is described in further detail.
Referring to Fig. 1, Fig. 2, a kind of anticreep trough bank of the present embodiment and sill slide block structure are set on sill 1 and slide block 2
Meter, sill 1 have the gathering sill of opening upwards, in gathering sill arrange packing 3, and a side and the sill 1 of packing 3 are led
Up-small and down-big riding space is formed to a vertical edge of groove, as shown in figure 3, slide block 2 is arranged in the riding space, slide block 2
Top is provided with the contiguous block fixed with layer door-plate.
Specifically, 3 cross section of packing is up big and down small ladder structure of right angle, its hypotenuse and 1 gathering sill of sill
Vertical edge is relative, thus constitutes a riding space, the length summation of packing 3 more than the movement of layer door-plate top shoe 2 maximum away from
From, per block layer door-plate on set two pieces slide block 2.In practical application, packing 3 can be designed as the combinative structure of multi-segmental, i.e.,
Position at when assembling or keep in repair static positioned at slide block 2 a, if length makes demolition or peace more than the pipe nipple packing 3 of slide block 2
The slide block 2 of dress from pipe nipple packing 3 remove when gap portions load or take out.
The cross section of slide block 2 also be ladder structure of right angle, with riding space coordinate, slide block 2 be up-small and down-big placement, slide block
The height of the up-small and down-big riding space that 2 height is constituted with sill gathering sill less than packing.
In order that the operation of the low friction in gathering sill of slide block 2, can be slided with up-small and down-big in slide block 2 during practical application
Arrange in the mating surface of space both sides and help sliding device, such as self-service lubrication etc..
In addition, the up-small and down-big riding space in this programme, the work surface of 1 gathering sill of packing 3 and sill can be with
Curved surface, such as cylinder hole shape etc. are designed as, in contrast, slide block 2 is also curved surface, such as cylinder with described curved surface mating surface
Deng.
During assembling, between two pieces slide block 2, distance is equal to the enabling clear span of layer door-plate.When installing or change slide block 2, will
Packing 3 is split out from sill 1, then loads and move to a layer junction for door-plate low head by slide block 2, is installed or is changed and terminates
Afterwards, packing 3 is embedded in into sill 1 and is fixed as one with sill.
Above-described embodiment be to explanation of the present utility model, be not to restriction of the present utility model, it is any new to this practicality
Structure after the simple transformation of type belongs to protection domain of the present utility model.
Claims (7)
1. a kind of anticreep trough bank and sill slide block structure, including sill（1）, it is characterized in that described sill has opening upwards
Gathering sill, packing is provided with gathering sill（3）, the one side of packing forms up-small and down-big with a vertical edge of sill gathering sill
Riding space, be provided with slide block in the riding space（2）, slide block is connected with layer door-plate.
2. a kind of anticreep trough bank according to claim 1 and sill slide block structure, is characterized in that described packing（3）
Length more than layer door-plate top shoe movement ultimate range, per block layer door-plate at least provided with two pieces slide block（2）.
3. a kind of anticreep trough bank according to claim 1 and 2 and sill slide block structure, it is characterised in that described slide block
（2）Cross section is ladder structure of right angle, and the height of slide block up-small and down-big slides sky less than what packing and sill gathering sill were constituted
Between height.
4. a kind of anticreep trough bank according to claim 2 and sill slide block structure, is characterized in that more than two pieces or two pieces
Slide block（2）In, enabling clear span of the distance less than or equal to layer door-plate between the two pieces slide block of lie farthest away.
5. a kind of anticreep trough bank and sill slide block structure according to claim 1 or 2 or 4, it is characterised in that described
Slide block（2）It is provided with the mating surface of up-small and down-big riding space both sides and helps sliding device.
6. a kind of anticreep trough bank and sill slide block structure according to claim 1 or 2 or 4, it is characterised in that described
Packing（3）For multi-segmental combinative structure.
7. according to claim 1 or 2 or 4 or a kind of described anticreep trough bank and sill slide block structure, it is characterised in that upper little
Down in big riding space, the work surface of packing and sill gathering sill is curved surface, slide block（2）With described curved surface mating surface
For curved surface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621087272.0U CN206126611U (en) | 2016-09-27 | 2016-09-27 | Anticreep trough bank and sill slider structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621087272.0U CN206126611U (en) | 2016-09-27 | 2016-09-27 | Anticreep trough bank and sill slider structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206126611U true CN206126611U (en) | 2017-04-26 |
Family
ID=58572603
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621087272.0U Expired - Fee Related CN206126611U (en) | 2016-09-27 | 2016-09-27 | Anticreep trough bank and sill slider structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206126611U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113928961A (en) * | 2021-09-18 | 2022-01-14 | 东南电梯股份有限公司 | A middle-split transmission elevator fire door |
-
2016
- 2016-09-27 CN CN201621087272.0U patent/CN206126611U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113928961A (en) * | 2021-09-18 | 2022-01-14 | 东南电梯股份有限公司 | A middle-split transmission elevator fire door |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170426 Termination date: 20190927 |