CN204643500U - Elevator hall's every head - Google Patents
Elevator hall's every head Download PDFInfo
- Publication number
- CN204643500U CN204643500U CN201520382648.XU CN201520382648U CN204643500U CN 204643500 U CN204643500 U CN 204643500U CN 201520382648 U CN201520382648 U CN 201520382648U CN 204643500 U CN204643500 U CN 204643500U
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- CN
- China
- Prior art keywords
- plate
- door
- head
- limiting section
- positioning plate
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Abstract
The utility model provides elevator hall's every head, belongs to field of mechanical technique.It solve the problem of the upper bank assembly processing inconvenience in existing elevator door.This elevator hall's every head comprises L-shaped Room door strap and has the door head plate of guide rail, Room door strap is articulated on guide rail by roller, Room door strap comprises and vertically arranging and connecting portion for being connected with roller, the lower end side of door head plate has the positioning plate in long plate shape, positioning plate is arranged along the length direction of door head plate, positioning plate is between door head plate and connecting portion, and positioning plate and door head plate are by same material disposal molding, the cross-sectional plane of positioning plate is L-shaped, positioning plate comprises a limiting section vertically arranged, the gear edge that the side that connecting portion is relative with door head plate is L-shaped, gear is along comprising a butting section vertically arranged, limiting section is between butting section and connecting portion, limiting section reclines mutually with butting section.This elevator hall's every head has advantage easy to process.
Description
Technical field
The utility model belongs to field of mechanical technique, relates to a kind of hoistway door, particularly elevator hall's every head.
Background technology
Hoistway door (or layer door) device comprises a head group part, weight steel wire rope component and closing appliance, and wherein, door head group part is primarily of the door head plate with guide rail and a pair Room door strap composition be articulated in by roller on guide rail.Existing roller mostly adopts cast iron or plastics as material, and roller easily weares and teares in the process of slide on rails, and causes roller rim size to diminish, when Room door is by external force extruding, derailing may be there is, and then cause Room door to fall into access, there is larger potential safety hazard.
For this situation, people have recognized this deficiency, and carry out improvement, as bank assembly [application number: 201420301920.2 in the anticollision in a kind of elevator door that Chinese patent literature data openly proposes; Authorization Notice No.: CN 203889846 U], the layer door hanging plate comprising bank base plate and be articulated in for a pair on the guide rail of bank base plate on this, on described bank base plate length direction on be provided with frid, above-mentioned two layer door hanging plates are equipped with the hanger plate of cross direction upper limit in above-mentioned frid.
In the prior art, on elevator door, bank refers to same thing with elevator hall's every head.Above-mentioned upper bank assembly, by arranging hanger plate and this hanger plate is positioned at frid on layer door hanging plate, to carry out cross spacing to layer door hanging plate, thus avoids Room door and falls into the problem that access causes potential safety hazard.But above-mentioned upper bank still exists a problem: frid and upper bank base plate are split-type structurals, need three steps when producing bank on this: 1, process layer door hanging plate, frid and upper bank base plate respectively; 2, layer door hanging plate is made to be articulated on guide rail, 3, frid is connected with upper bank base plate.There is the comparatively loaded down with trivial details problem of manufacturing procedure in above-mentioned process.
Summary of the invention
The purpose of this utility model there are the problems referred to above for existing technology, proposes a kind of easy to process and elevator hall's every head that safety is high.
The purpose of this utility model realizes by following technical proposal: elevator hall's every head, comprise L-shaped Room door strap and the door head plate with guide rail, described Room door strap has two pieces and is articulated on guide rail respectively by roller, described Room door strap comprises and vertically arranging and connecting portion for being connected with roller, described door head plate is long plate shape, it is characterized in that, the lower end side of described door head plate has the positioning plate in long plate shape, described positioning plate is arranged along the length direction of door head plate, positioning plate is between door head plate and connecting portion, and this positioning plate and door head plate are by same material disposal molding, the cross-sectional plane of described positioning plate is L-shaped, this positioning plate comprises a limiting section vertically arranged, the side that described connecting portion is relative with door head plate has the gear edge in strip, gear is arranged along the length direction along door head plate, and the cross-sectional plane on this gear edge is L-shaped, described gear is along comprising a butting section vertically arranged, described limiting section is between butting section and connecting portion, and limiting section reclines mutually with butting section.
By arranging a head plate and positioning plate by same material disposal molding, only the entirety that Room door strap and roller form need be articulated in this step on guide rail when this door-plate is produced and can complete assembling, so namely, the operation of processing each parts can be reduced, the operation of door assembly head plate can be reduced again, thus effectively improve the comfort feature producing this elevator hall's every head.Reclining mutually with butting section by arranging limiting section, playing good position-limiting action to Room door strap is mobile on the right side of door head plate, effectively prevent Room door strap and be subject to external force extruding and come off from guide rail, thus improve the safety of this elevator hall's every head.Gear is arranged along the length direction in strip and along door head plate, effectively improves the area of contact of butting section and limiting section, thus the further probability reducing Room door strap and come off from guide rail, thus further increase the safety of this elevator hall's every head.
In above-mentioned elevator hall's every head, side relative with butting section on described limiting section is provided with the oil resevoir in strip, and described oil resevoir is arranged along the length direction of limiting section, and the two ends of oil resevoir are closed end.
During use, lubricating grease is filled with in oil resevoir, reduce the friction between Room door strap and limiting section, thus reduce limiting section and the wearing and tearing of butting section in the door strap sliding process of the Room, limiting section and butting section can be sticked together all the time, better position-limiting action is played to Room door strap, thus further increases the safety of this elevator hall's every head.Closed end is by the two ends arranging oil resevoir, to reduce lubricating grease and extraneous contact, improve the life-span of lubricating grease, thus extend the time of lubricating the contact position of lubricating grease to limiting section and butting section, thus reduce the wearing and tearing of limiting section and butting section further, then further increase the safety of this elevator hall's every head.
In above-mentioned elevator hall's every head, described oil resevoir has some, and some oil resevoirs are uniform along the short transverse of limiting section.
By arranging many oil resevoirs, better lubricant effect is played to butting section and limiting section, thus improve the safety of this elevator hall's every head.
In above-mentioned elevator hall's every head, the sidewall of the upper end of described limiting section has the spigot surface of inclination, and spigot surface is relative with described butting section.
By arranging the spigot surface of inclination, good directional tagging is played to this process that butting section and limiting section recline mutually, to reduce difficulty when this elevator hall's every head is installed.
Compared with prior art, this elevator hall's every head has the following advantages:
1, by arranging a head plate and positioning plate by same material disposal molding, only the entirety that Room door strap and roller form need be articulated in this step on guide rail when this door-plate is produced and can complete assembling, so namely, the operation of processing each parts can be reduced, the operation of door assembly head plate can be reduced again, thus effectively improve the comfort feature producing this elevator hall's every head.
2, reclining mutually with butting section by arranging limiting section, playing good position-limiting action to Room door strap is mobile on the right side of door head plate, effectively prevent Room door strap and be subject to external force extruding and come off from guide rail, thus improve the safety of this elevator hall's every head.
3, by arranging oil resevoir and being filled with lubricating grease in oil resevoir in use, reduce the friction between Room door strap and limiting section, thus the wearing and tearing reduced in the process of limiting section and butting section sliding at Room door strap, limiting section and butting section can be sticked together all the time, better position-limiting action is played to Room door strap, thus further increases the safety of this elevator hall's every head.
4, the two ends by arranging oil resevoir are closed end, to reduce lubricating grease and extraneous contact, improve the life-span of lubricating grease, thus extend the time of lubricating the contact position of lubricating grease to limiting section and butting section, thus reduce the wearing and tearing of limiting section and butting section further, then further increase the safety of this elevator hall's every head.
Accompanying drawing explanation
Fig. 1 is the main TV structure schematic diagram of this elevator hall's every head.
Fig. 2 is that the A-A of Fig. 1 cuts open structural representation.
Fig. 3 is the structure for amplifying schematic diagram at B place in Fig. 2.
In figure, 1, Room door strap; 1a, connecting portion; 1b, gear edge; 1b1, butting section; 2, door head plate; 2a, guide rail; 2b, positioning plate; 2b1, limiting section; 2b1a, spigot surface; 2b1b, oil resevoir; 3, roller.
Detailed description of the invention
Be below specific embodiment of the utility model and by reference to the accompanying drawings, the technical solution of the utility model is further described, but the utility model be not limited to these embodiments.
As shown in Figure 1, this elevator hall's every head is made up of Room door strap 1 and the door head plate 2 with guide rail 2a.Wherein, door head plate 2 is in long plate shape, and guide rail 2a is strip and length direction along door head plate 2 is arranged.
As depicted in figs. 1 and 2, Room door strap 1 has two pieces and is articulated on guide rail 2a respectively by roller 3, and namely two pieces of Room door straps 1 are uniform along the length direction of door head plate 2.As shown in Figure 2, every block Room door strap 1 is all L-shaped, and Room door strap 1 comprises the connecting portion 1a of horizontally disposed support portion with vertical setting and for being connected with roller 3, wherein, support portion is vertically run through and has mounting hole.
As depicted in figs. 1 and 2, the lower end side of door head plate 2 has the positioning plate 2b in long plate shape, and positioning plate 2b is arranged along the length direction of door head plate 2.Positioning plate 2b is between door head plate 2 and connecting portion 1a, and the cross-sectional plane of this positioning plate 2b is L-shaped, and in the present embodiment, the both ends of the surface of positioning plate 2b flush with the both ends of the surface of door head plate 2 respectively.Positioning plate 2b and door head plate 2, by same material disposal molding, effectively improve the comfort feature that this elevator hall's every head adds man-hour.In the present embodiment, above-mentioned material can be the harder metallic material of the quality such as iron and steel, cast iron.
As shown in Figure 2, the limiting section 2b1 that positioning plate 2b comprises horizontally disposed fixed part and vertically arranges, wherein, fixed part is connected with door head plate 2.The side that connecting portion 1a is relative with door head plate 2 has gear in strip along 1b, and the length direction kept off along 1b along door head plate 2 is arranged, and this gear is L-shaped along the cross-sectional plane of 1b.Keep off and comprise a butting section 1b1 vertically arranged along 1b, limiting section 2b1 is between butting section 1b1 and connecting portion 1a, and limiting section 2b1 reclines with butting section 1b1 phase.
Further illustrate, keep off and be strip and length direction along door head plate 2 is arranged along 1b.As shown in Figure 3, the sidewall of the upper end of limiting section 2b1 has the spigot surface 2b1a of inclination, and spigot surface 2b1a is relative with butting section 1b1, plays good directional tagging with this process reclined to butting section 1b1 and limiting section 2b1 phase.Side relative with butting section 1b1 on limiting section 2b1 is provided with the oil resevoir 2b1b in strip, and oil resevoir 2b1b is arranged along the length direction of limiting section 2b1.During use, lubricating grease is filled with in oil resevoir 2b1b, reduce the friction between Room door strap 1 and limiting section 2b1, thus the wearing and tearing reduced in the process that limiting section 2b1 and butting section 1b1 slides at Room door strap 1, limiting section 2b1 and butting section 1b1 can be sticked together all the time, good position-limiting action is played to Room door strap 1, thus further increases the safety of this elevator hall's every head.Further optimization, the two ends of oil resevoir 2b1b are closed end, thus reduce lubricating grease and extraneous contact, improve the life-span of lubricating grease, thus extend the time of lubricating the contact position of lubricating grease to limiting section 2b1 and butting section 1b1, thus reduce the wearing and tearing of limiting section 2b1 and butting section 1b1 further, then further increase the safety of this elevator hall's every head.
Oil resevoir 2b1b has some, and some oil resevoir 2b1b are uniform along the short transverse of limiting section 2b1.In the present embodiment, as shown in Figure 3, oil resevoir 2b1b has 3.
Specific embodiment described herein is only to the explanation for example of the utility model spirit.The utility model person of ordinary skill in the field can make various amendment or supplements or adopt similar mode to substitute to described specific embodiment, but can't depart from spirit of the present utility model or surmount the scope that appended claims defines.
Claims (4)
1. elevator hall's every head, comprise L-shaped Room door strap and the door head plate with guide rail, described Room door strap has two pieces and is articulated on guide rail respectively by roller, described Room door strap comprises and vertically arranging and connecting portion for being connected with roller, described door head plate is long plate shape, it is characterized in that, the lower end side of described door head plate has the positioning plate in long plate shape, described positioning plate is arranged along the length direction of door head plate, positioning plate is between door head plate and connecting portion, and this positioning plate and door head plate are by same material disposal molding, the cross-sectional plane of described positioning plate is L-shaped, this positioning plate comprises a limiting section vertically arranged, the side that described connecting portion is relative with door head plate has the gear edge in strip, gear is arranged along the length direction along door head plate, and the cross-sectional plane on this gear edge is L-shaped, described gear is along comprising a butting section vertically arranged, described limiting section is between butting section and connecting portion, and limiting section reclines mutually with butting section.
2. elevator hall according to claim 1 every head, it is characterized in that, side relative with butting section on described limiting section is provided with the oil resevoir in strip, and described oil resevoir is arranged along the length direction of limiting section, and the two ends of oil resevoir are closed end.
3. elevator hall according to claim 2 every head, it is characterized in that, described oil resevoir has some, and some oil resevoirs are uniform along the short transverse of limiting section.
4. elevator hall according to claim 1 every head, it is characterized in that the sidewall of the upper end of described limiting section having the spigot surface of inclination, and spigot surface is relative with described butting section.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520382648.XU CN204643500U (en) | 2015-06-04 | 2015-06-04 | Elevator hall's every head |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520382648.XU CN204643500U (en) | 2015-06-04 | 2015-06-04 | Elevator hall's every head |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204643500U true CN204643500U (en) | 2015-09-16 |
Family
ID=54096267
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520382648.XU Expired - Fee Related CN204643500U (en) | 2015-06-04 | 2015-06-04 | Elevator hall's every head |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204643500U (en) |
-
2015
- 2015-06-04 CN CN201520382648.XU patent/CN204643500U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150916 Termination date: 20200604 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |