CN203372964U - Vertically and upwards opened two-fold door for elevator - Google Patents
Vertically and upwards opened two-fold door for elevator Download PDFInfo
- Publication number
- CN203372964U CN203372964U CN201320400813.0U CN201320400813U CN203372964U CN 203372964 U CN203372964 U CN 203372964U CN 201320400813 U CN201320400813 U CN 201320400813U CN 203372964 U CN203372964 U CN 203372964U
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- door
- door leaf
- slideway
- stone roller
- sill
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Abstract
The utility model belongs to the technical field of elevators, and provides a vertically and upwards opened two-fold door for an elevator. The vertically and upwards opened two-fold door comprises a lock slide rail, a weight slide rail, a door hanger, a ground sill, an upper door leaf, a lower door leaf, door pockets, a transverse rib and a door weight, wherein the door hanger and the ground sill are arranged on the two slide rails. The lock slide rail and the weight slide rail both are double-line slide rails. The upper door leaf and the lower door leaf are arranged on the two double-line slide rails in a staggered mode and move along the slide rails. The door pockets are arranged on the two slide rails and the ground sill. The door weight is arranged on the weight slide rail and moves up and down along the weight slide rail. The upper door leaf, the lower door leaf, the door hanger, the ground sill and the door weight are connected through pulleys and steel wire ropes. Through the adoption of the lock slide rail structure and the weight slide rail structure, the door gaps are guaranteed, and the door leaves are light and smooth in the opening and closing process; due to the pulley winding rope structure of the upper door leaf and the lower door leaf, the door leaves can be freely opened and closed, and strength is saved; through the arrangement of a balance weight on the door weight, the vertically and upwards opened two-fold door can run stably; a ground pit is shallow and the top layer is small, so the building space is saved to the largest degree, and the external space of a shaftway is not occupied; the vertically and upwards opened two-fold door is convenient to assemble and improves installation process efficiency.
Description
Technical field
The invention belongs to the elevator technology field, particularly relate to a kind of elevator and open two folding door on vertical.
Background technology
In existing elevator car door system, the door leaf gap is difficult for assurance, and the switch gate comfort is poor, and steel rope quantity is many, the more difficult control of pulley de-rope phenomenon, and door stone roller weight mass is more, and the integral door mass of system is larger, is unfavorable for the installation at staff scene.
Summary of the invention
For the technical matters of above-mentioned existence, the invention provides a kind of elevator and open two folding door on vertical, whole door system sliding effect is good, and the de-rope of effectively anti-limited slip wheel phenomenon, greatly reduce a stone roller weight mass, is convenient to safeguard, is conducive to install.
The objective of the invention is to be achieved through the following technical solutions:
The present invention includes lock slideway, stone roller slideway, the door extension that is placed in two slideways and sill, upper door leaf, lower door leaf, door pocket, cross rib and door stone roller, described lock slideway, stone roller slideway are two slideways, upper and lower door leaf is staggered and is installed on two two slideways, along slideway, move up and down, door pocket is arranged on two slideways and sill, the door stone roller is installed on to be cut or polish jade with an emery wheel on slideway, along cutting or polish jade with an emery wheel slideway, moves up and down, and upper door leaf, lower door leaf and door extension, sill and door are connected by pulley, steel rope between cutting or polish jade with an emery wheel.
Further, pulley, steel rope connection structure between described upper door leaf and door extension, sill and door stone roller are: door leaf four jiao, s hang and sill is respectively arranged with pulley near cutting or polish jade with an emery wheel the slideway side on described, upper door leaf wiring structure: an end of a steel rope is fixed on without the door of pulley and hangs end, hang pulley and be fixed on a stone roller through two upper door leaf top sheaves, doors, another steel rope one end is fixed on the sill end without pulley, through two upper door leaf lower sheaves, sill pulleys, is fixed on a stone roller.
Further, pulley, steel rope connection structure between described lower door leaf and door extension, sill and door stone roller are: at described lower door leaf four jiao, extensions and sill, near stone roller slideway side, be respectively arranged with pulley, lower door leaf wiring structure: an end of a steel rope is fixed on without the door of pulley and hangs end, be fixed on door and hang up through two lower door leaf top sheaves, door extension pulley, a door stone roller top sheave, another steel rope one end is fixed on the sill end without pulley, through two lower door leaf lower sheaves, sill pulley door stone roller lower sheave, is fixed on sill.
Further, described lock slideway cross section structure: an end is the dual-trench type slideway structure, and the other end is the L-type structure.
Further, described stone roller slideway cross section structure: an end is the dual-trench type slideway structure, and the other end is the C type groove structure.
Further, described upper and lower door leaf is connected side with slideway and is respectively equipped with nylon slide block, coordinates slideway to slide.
Further, described upper and lower door leaf is binding structure, is specially: wherein one group of Symmetry Edge bending is the L-type structure, and another group Symmetry Edge bending is U-shaped structure, and its U-shaped bending edges is wrapped in outside the L-type bending edges.
Further, when the present invention installs as Room door, two slideways are arranged on a fixed frame, on upper door leaf with handle.
Further, when the present invention installs as gate, two slideways are arranged on car, on lower door leaf, carry the attacker.
Beneficial effect of the present invention:
1. adopt lock slideway of the present invention and stone roller slideway structure, not only make a gap be protected, and make door leaf light in switching process, smooth.Adopt the pulley wiring structure of the upper and lower door leaf of the present invention, make the door leaf switch freely, laborsaving.The door stone roller, as the door counterweight, operates steadily the present invention.
2. pit of the present invention is shallow, top layer is little, saves to greatest extent space, does not take the hoistway space outerpace.The present invention is easy to assembly, has improved mounting process efficiency.
The accompanying drawing explanation
Fig. 1 is perspective view of the present invention.
Fig. 2 is upper door leaf wiring structural representation in Fig. 1.
Fig. 3 is lower door leaf wiring structural representation in Fig. 1.
Fig. 4 is door stone roller perspective view in Fig. 1.
The planar structure schematic diagram that Fig. 5 is Fig. 4.
Fig. 6 is stone roller slideway cross section structure schematic diagram in Fig. 1.
Fig. 7 is lock slideway cross section structure schematic diagram in Fig. 1.
Fig. 8 is upper and lower door leaf structure schematic diagram in Fig. 1.
The plan sketch that Fig. 9 is Fig. 8.
The left view that Figure 10 is Fig. 9.
Figure 11 is pull handle arrangement schematic diagram in the present invention.
In figure: 1. sill, 11. sill pulleys, 2. descend door leaf, 21. times door leaf top sheaves, 22. times door leaf lower sheaves, 3. stone roller slideway, 31.U type groove, 32.C type groove, 4. go up door leaf, door leaf top sheave on 41., 42. upper door leaf lower sheave, 43. slide blocks, a 5. stone roller, 51. boots pieces, 52. stone roller lower sheaves, 53. lid, 54. stone roller top sheaves, 55. box bodys, 6. an extension, 61. door is hung pulley, 7. locks slideway, 71.L type groove, 8. cross rib, 9. shake hands, 91. grooves, 92. handguard grooves, 93. bending plates.
The specific embodiment
Specifically describe the present invention below in conjunction with drawings and Examples.
Embodiment: as shown in Figure 1, the door that the present invention includes lock slideway 7, stone roller slideway 3, is placed in two slideways hangs 6 and sill 1, upper door leaf 4, lower door leaf 2, door pocket, cross rib 8 and door stone roller 5, described lock slideway 7, stone roller slideway 3 are two slideways, upper and lower door leaf 4,2 is staggered and is installed on two two slideways, along slideway, move up and down, door pocket is arranged on two slideways and sill 1, door stone roller 5 is installed on stone roller slideway 3 and hangs 6 ends near door, and upper door leaf 4, lower door leaf 2 and door hang 6, sill 1 and door are cut or polish jade with an emery wheel 5 and be connected by pulley, steel rope.
As Fig. 2, shown in Fig. 4, described upper door leaf 4, lower door leaf 2 hangs 6 with door respectively, pulley between sill 1 and door stone roller 5, the steel rope connection structure is: door leaf 4 on described, four jiaos of lower door leafs, door stone roller 5 two ends, door extension 6 and sill 1 are respectively arranged with pulley near stone roller slideway 3 sides, as shown in Figure 2, the wiring structure of upper door leaf 4: an end of a steel rope is fixed on without the door of pulley and hangs 6 ends, through two upper door leaf top sheaves 41, door is hung pulley 61 and is fixed on a stone roller 5, another steel rope one end is fixed on sill 1, through two upper door leaf lower sheaves 42, sill pulley 11 is fixed on a stone roller 5.Described door stone roller 5 structures are that box body 55 forms box like structure with lid 53, at box body, are built-in with gray iron counterweight stone roller piece.
As shown in Figure 3, the wiring structure of lower door leaf 2: an end of a steel rope is fixed on without the door of pulley and hangs 6 ends, through two lower door leaf top sheaves 21, door extension pulley 61, a door stone roller top sheave 54, be fixed on an extension 6, another steel rope one end is fixed on sill 1, through two lower door leaf lower sheaves 22, sill pulley 11, door stone roller lower sheave 52, is fixed on sill 1.
As shown in Figure 7, described lock slideway 7 cross section structures: an end is the dual-trench type slideway structure, and the other end is the L-type structure.
As shown in Figure 6, described stone roller slideway 3 cross section structures: an end is the dual-trench type slideway structure, and the other end is the C type groove structure.
Described upper and lower door leaf 4,2 is connected side and is respectively equipped with nylon slide block 43 with slideway, coordinate slideway to slide.
As Figure 8-Figure 10, described upper and lower door leaf 4,2 is binding structure, is specially: wherein one group of Symmetry Edge bending is the L-type structure, and another group Symmetry Edge bending is U-shaped structure, and its U-shaped bending edges is wrapped in outside the L-type bending edges.
When the present invention installs as Room door, two slideways are arranged on a fixed frame, on upper door leaf with handle.As shown in figure 11, described handle 9 is a whole plate bending structure, and an end is the groove 91 coordinated with upper door leaf, the handguard groove 91 of anti-extrusion hand when the other end is opened fully with door.
When the present invention installs as gate, two slideways are arranged on car, on lower door leaf, carry the attacker.
Working process of the present invention:
The Elevator landing back door lock is opened, and now by door handle, upper and lower door leaf 5,2 is opened, and upper and lower door leaf 4,2 reaches an extension 6 simultaneously, and door is opened fully, stop motion, and lower door leaf and door stone roller range ability are 2 times of upper door leaf range ability.Close the door action in contrast.
Claims (9)
1. an elevator is opened two folding door on vertical, it is characterized in that: comprise lock slideway, stone roller slideway, the door extension that is placed in two slideways and sill, upper door leaf, lower door leaf, door pocket, cross rib and door stone roller, described lock slideway, stone roller slideway are two slideways, upper and lower door leaf is staggered and is installed on two two slideways, along slideway, move up and down, door pocket is arranged on two slideways and sill, the door stone roller is installed on the stone roller slideway, move up and down along the stone roller slideway, be connected by pulley, steel rope between upper door leaf, lower door leaf and door extension, sill and a stone roller.
2. elevator according to claim 1 is opened two folding door on vertical, it is characterized in that: pulley, steel rope connection structure between described upper door leaf and door extension, sill and door stone roller are: door leaf four jiao, s hang and sill is respectively arranged with pulley near cutting or polish jade with an emery wheel the slideway side on described, upper door leaf wiring structure: an end of a steel rope is fixed on without the door of pulley and hangs end, hang pulley and be fixed on a stone roller through two upper door leaf top sheaves, doors, another steel rope one end is fixed on the sill end without pulley, through two upper door leaf lower sheaves, sill pulleys, is fixed on a stone roller.
3. elevator according to claim 1 is opened two folding door on vertical, it is characterized in that: described lower door leaf is hung with door, pulley between sill and door stone roller, the steel rope connection structure is: four jiaos of described lower door leafs, door is hung and sill is respectively arranged with pulley near stone roller slideway side, lower door leaf wiring structure: an end of a steel rope is fixed on without the door of pulley and hangs end, through two lower door leaf top sheaves, door is hung pulley, door stone roller top sheave is fixed on door and hangs up, another steel rope one end is fixed on the sill end without pulley, through two lower door leaf lower sheaves, sill pulley door stone roller lower sheave is fixed on sill.
4. elevator according to claim 1 is opened two folding door on vertical, and it is characterized in that: described lock slideway cross section structure: an end is the dual-trench type slideway structure, and the other end is the L-type structure.
5. elevator according to claim 1 is opened two folding door on vertical, and it is characterized in that: described stone roller slideway cross section structure: an end is the dual-trench type slideway structure, and the other end is the C type groove structure.
6. elevator according to claim 1 is opened two folding door on vertical, and it is characterized in that: described upper and lower door leaf is connected side with slideway and is respectively equipped with nylon slide block, coordinates slideway to slide.
7. open two folding door according to the arbitrary described elevator of claim 1-6 on vertical, it is characterized in that: described upper and lower door leaf is binding structure, be specially: wherein one group of Symmetry Edge bending is the L-type structure, and another group Symmetry Edge bending is U-shaped structure, and its U-shaped bending edges is wrapped in outside the L-type bending edges.
8. elevator according to claim 1 is opened two folding door with on vertical, and it is characterized in that: while installing as Room door, two slideways are arranged on a fixed frame, on upper door leaf with handle.
9. elevator according to claim 1 is opened two folding door on vertical, and it is characterized in that: while installing as gate, two slideways are arranged on car, on lower door leaf, carry the attacker.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320400813.0U CN203372964U (en) | 2013-07-07 | 2013-07-07 | Vertically and upwards opened two-fold door for elevator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320400813.0U CN203372964U (en) | 2013-07-07 | 2013-07-07 | Vertically and upwards opened two-fold door for elevator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203372964U true CN203372964U (en) | 2014-01-01 |
Family
ID=49835511
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320400813.0U Expired - Lifetime CN203372964U (en) | 2013-07-07 | 2013-07-07 | Vertically and upwards opened two-fold door for elevator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203372964U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110329886A (en) * | 2019-07-22 | 2019-10-15 | 湖北江汉建筑工程机械有限公司 | A kind of collapsible layer door of building hoist |
-
2013
- 2013-07-07 CN CN201320400813.0U patent/CN203372964U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110329886A (en) * | 2019-07-22 | 2019-10-15 | 湖北江汉建筑工程机械有限公司 | A kind of collapsible layer door of building hoist |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: LIU GUANGWU Free format text: FORMER OWNER: SHENYANG DONGXU ELEVATOR CO., LTD. Effective date: 20141211 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20141211 Address after: 110034 No. 28 Wan Shan Road, Huanggu District, Liaoning, Shenyang Patentee after: Liu Guangwu Address before: 110034 No. 28 Wan Shan Road, Huanggu District, Liaoning, Shenyang Patentee before: SHENYANG DONGXU ELEVATOR Co.,Ltd. |
|
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20140101 |