CN106276543A - A kind of novel elevator hall door door head - Google Patents
A kind of novel elevator hall door door head Download PDFInfo
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- CN106276543A CN106276543A CN201510306837.3A CN201510306837A CN106276543A CN 106276543 A CN106276543 A CN 106276543A CN 201510306837 A CN201510306837 A CN 201510306837A CN 106276543 A CN106276543 A CN 106276543A
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- door
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- door head
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Abstract
The invention provides one
Novel elevator hall door door head
, belong to field of mechanical technique.It solve existing
Elevator hall's every head processing inconvenience
Problem.This
Novel elevator hall door door head includes L-shaped hall door link plate and has the door head plate of guide rail, hall door link plate is articulated on guide rail, hall door link plate includes the connecting portion two being vertically arranged, in the lower end side of door head plate, there is the limiting plate in long plate shape, limiting plate and door head plate are by same material disposal molding, limiting plate includes a supporting part being vertically arranged, the side that connecting portion two is relative with door head plate has the gear edge in strip, gear is along including a butting section being vertically arranged, and support zone is between butting section and connecting portion two, side relative with butting section on supporting part is fixed with the rubber strip in strip, rubber strip is arranged along the length direction of supporting part, have on rubber strip protrusion and limiting section with butting section tight abutment.
This
Novel elevator hall door door head has advantage easy to process
。
Description
Technical field
The invention belongs to field of mechanical technique, relate to a kind of novel elevator hall door door head.
Background technology
Hoistway door (or layer door) device includes a head assembly, weight steel wire rope component and blocking device, and wherein, door head assembly is mainly made up of the door head plate with guide rail and a pair hall door link plate being articulated on guide rail by roller.Existing roller mostly uses cast iron or plastics as material, and roller is susceptible to abrasion during slide on rails, and causes roller rim size to diminish, when hall door is extruded by external force, it is possible that derailing, and then cause hall door to fall into access, there is bigger potential safety hazard.
For this situation, it has been realized that this deficiency, and carried out improvement, bank assembly [application number: 201420301920.2 in the anticollision in a kind of elevator door proposed as open in Chinese patent literature data；Authorization Notice No.: CN 203889846 U], including upper bank base plate and the layer door hanging plate that is articulated in for a pair on this on guide rail of bank base plate, on described, it be provided with frid on the length direction of bank base plate, two above-mentioned layer door hanging plates are equipped with cross direction upper limit hanger plate 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 passes through to arrange hanger plate on layer door hanging plate and this hanger plate is positioned at frid, so that layer door hanging plate to carry out cross spacing, thus avoids hall door and falls into the problem that access causes potential safety hazard.But above-mentioned upper bank still there is a problem in that 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, make frid be connected with upper bank base plate.There is the problem that manufacturing procedure is relatively complicated in above-mentioned process.
Summary of the invention
It is an object of the invention to there are the problems referred to above for existing technology, it is proposed that a kind of easy to process and novel elevator hall door door head that safety is high.
nullThe purpose of the present invention can be realized by following technical proposal: a kind of novel elevator hall door door head，Including L-shaped hall door link plate and the door head plate with guide rail，Described hall door link plate is had two pieces and is articulated on guide rail by roller respectively，Described hall door link plate includes being vertically arranged and for the connecting portion two being connected with roller，Described door head plate is long plate shape，It is characterized in that，In the lower end side of described door head plate, there is the limiting plate in long plate shape，Described limiting plate is arranged along the length direction of door head plate，Limiting plate and door head plate are by same material disposal molding，The cross section of described limiting plate is L-shaped，This limiting plate includes a supporting part being vertically arranged，The side that described connecting portion two 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 section on this gear edge is L-shaped，Described gear is along including a butting section being vertically arranged，And support zone is between butting section and connecting portion two，Side relative with butting section on described supporting part is fixed with the rubber strip in strip，Rubber strip is arranged along the length direction of supporting part，Have on described rubber strip protrusion and limiting section with butting section tight abutment，Described limiting section is strip and the length direction setting along rubber strip.
By arranging a head plate with limiting plate by same material disposal molding, can complete to assemble the step for of only need to the entirety of hall door link plate with roller composition being articulated on guide rail when making this door-plate produce, the most i.e. can reduce the operation processing each parts, the operation assembling door head plate can be reduced again, thus be effectively increased the convenience producing this elevator hall's every head.By arranging limiting section on rubber strip and gear along together with upper butting section tight abutment, preferable position-limiting action is played to hall door link plate is mobile on the right side of door head plate, effectively prevent hall door link plate to be come off from guide rail by external force extruding, thus improve the safety of this elevator hall's every head；Simultaneously, use above-mentioned structure, rubber strip is made to occur bigger elastic deformation to produce bigger elastic force, when there is abrasion during hall door link plate slides in rubber strip, now rubber strip can bounce the space filling up between rubber strip and butting section under the effect of above-mentioned elastic force, to extend the time that rubber strip offsets with butting section, thus further increase the safety of this elevator hall's every head.
In above-mentioned novel elevator hall door door head, the cross section of described limiting section is triangle.
Use above-mentioned structure, reduce the contact area of limiting section and butting section, thus reduce the friction between limiting section and butting section, to extend the service life of rubber strip, thus further increase the safety of this elevator hall's every head.
In above-mentioned novel elevator hall door door head, the cross section of described limiting section is acute triangle, offering the oil storage tank in strip on the upper side of this limiting section, described oil storage tank is arranged along the length direction of limiting section, and the two ends of described oil storage tank are blind end.
During use, lubricating oil is stored in oil storage tank, and when limiting section and butting section tight abutment, it is positioned at the outflow of lubrication oil of oil storage tank and is flowed into the contact position of limiting section and butting section along the gradient of limiting section, reduce the friction between butting section and limiting section, thus reduce the abrasion in hall door link plate sliding process of limiting section and butting section, limiting section and butting section can be sticked together all the time, hall door link plate is played more preferable position-limiting action, thus further increases the safety of this elevator hall's every head.
In above-mentioned novel elevator hall door door head, described supporting part has buckle slot near the side of rubber strip, and described rubber strip is correspondingly provided with the clamping part matched with buckle slot, and described clamping part is embedded in buckle slot.
Together with rubber strip is clamped securely to supporting part by the way of buckle is embedded in buckle slot, has and connect firm advantage, thus further increase the safety of this elevator hall's every head.
Compared with prior art, this novel elevator hall door door head has the advantage that
1, by arranging a head plate with limiting plate by same material disposal molding, can complete to assemble the step for of only need to the entirety of hall door link plate with roller composition being articulated on guide rail when making this door-plate produce, the most i.e. can reduce the operation processing each parts, the operation assembling door head plate can be reduced again, thus be effectively increased the convenience producing this elevator hall's every head.
2, by arranging limiting section on rubber strip and gear along together with upper butting section tight abutment, preferable position-limiting action is played to hall door link plate is mobile on the right side of door head plate, effectively prevent hall door link plate to be come off from guide rail by external force extruding, thus improve the safety of this elevator hall's every head；Simultaneously, use above-mentioned structure, rubber strip is made to occur bigger elastic deformation to produce bigger elastic force, when there is abrasion during hall door link plate slides in rubber strip, now rubber strip can bounce the space filling up between rubber strip and butting section under the effect of above-mentioned elastic force, to extend the time that rubber strip offsets with butting section, thus further increase the safety of this elevator hall's every head.
3, by being provided for storing the oil storage tank of lubricating oil on the upper side of limiting section, when limiting section and butting section tight abutment, it is positioned at the outflow of lubrication oil of oil storage tank and is flowed into the contact position of limiting section and butting section along the gradient of limiting section, reduce the friction between butting section and limiting section, thus reduce the abrasion in hall door link plate sliding process of limiting section and butting section, limiting section and butting section can be sticked together all the time, hall door link plate is played more preferable position-limiting action, thus further increases the safety of this elevator hall's every head.
Accompanying drawing explanation
Fig. 1 is the main TV structure schematic diagram of this novel elevator hall door door head.
Fig. 2 is that the A-A of Fig. 1 cuts open structural representation.
Fig. 3 is structural representation during rubber strip work.
Fig. 4 is rubber strip structural representation when not working.
In figure, 1, rubber strip；1a, clamping part；1b, limiting section；1b1, oil storage tank；2, hall door link plate；2a, connecting portion two；2b, gear edge；2b1, butting section；3, door head plate；3a, guide rail；3b, limiting plate；3b1, supporting part；4, roller.
Detailed description of the invention
The following is the specific embodiment of the present invention and combine accompanying drawing, technical scheme is further described, but the present invention is not limited to these embodiments.
As depicted in figs. 1 and 2, this novel elevator hall door door head by rubber strip 1, hall door link plate 2 and has the door head plate 3 of guide rail 3a and forms.Wherein, door head plate 3 is in long plate shape, and guide rail 3a is strip and the length direction setting along door head plate 3.
As depicted in figs. 1 and 2, hall door link plate 2 is had two pieces and is articulated on guide rail 3a by roller 4 respectively, and i.e. two pieces hall door link plates 2 are uniform along the length direction of door head plate 3.As in figure 2 it is shown, every piece of hall door link plate 2 is the most L-shaped, hall door link plate 2 includes horizontally disposed connecting portion one and is vertically arranged and for connecting portion two 2a being connected with roller 4, wherein, connecting portion one vertically runs through and has installing hole.
As depicted in figs. 1 and 2, the lower end side of door head plate 3 has the limiting plate 3b in long plate shape, and limiting plate 3b is along the length direction setting of door head plate 3.Limiting plate 3b is between door head plate 3 and connecting portion two 2a, and the cross section of this limiting plate 3b is L-shaped, and in the present embodiment, and the both ends of the surface of limiting plate 3b both ends of the surface with door head plate 3 respectively flush.Limiting plate 3b and door head plate 3, by same material disposal molding, are effectively improved this elevator hall's every head and add the convenience in man-hour.In the present embodiment, above-mentioned material can be the metal material that the quality such as iron and steel, cast iron is harder.
As in figure 2 it is shown, limiting plate 3b includes horizontally disposed fixed part and the supporting part 3b1 being vertically arranged, wherein, fixed part is connected with door head plate 3.Side relative with door head plate 3 for connecting portion two 2a has the gear in strip along 2b, and the gear length direction along 2b along door head plate 3 is arranged, and this gear is L-shaped along the cross section of 2b.Gear includes a butting section 2b1 being vertically arranged along 2b, and supporting part 3b1 is between butting section 2b1 and connecting portion two 2a.As in figure 2 it is shown, side relative with butting section 2b1 on supporting part 3b1 is fixed with above-mentioned rubber strip 1, rubber strip 1 in strip and along supporting part 3b1 length direction arrange.In the present embodiment, as it is shown on figure 3, supporting part 3b1 has buckle slot near the side of rubber strip 1, rubber strip 1 is correspondingly provided with the clamping part 1a matched with buckle slot, clamping part 1a is embedded in buckle slot, makes supporting part 3b1 and rubber strip 1 stably and firmly be fixed together.Natural, rubber strip 1 directly fixes also possible with supporting part 3b1 by glue.
As shown in Figures 2 to 4, rubber strip 1 has protrusion and limiting section 1b, limiting section 1b with butting section 2b1 tight abutment is strip and the length direction along rubber strip 1 is arranged.Further illustrating, the two ends of limiting section 1b lay respectively in the both ends of the surface of rubber strip 1, i.e. the length of rubber strip 1 is equal with the length of limiting section 1b.As shown in Figure 4, the cross section of limiting section 1b is triangle, to reduce the contact area of limiting section 1b and butting section 2b1, thus reduces the friction between limiting section 1b and butting section 2b1, to extend the service life of rubber strip 1, thus improve the safety of this elevator hall's every head.Optimizing further, the cross section of limiting section 1b is acute triangle, and the upper side of this limiting section 1b offers the oil storage tank 1b1 in strip, and oil storage tank 1b1 is arranged along the length direction of limiting section 1b, and the two ends of oil storage tank 1b1 are blind end.During use, as shown in Figure 3, lubricating oil is stored in oil storage tank 1b1, and when limiting section 1b and butting section 2b1 tight abutment, it is positioned at the outflow of lubrication oil of oil storage tank 1b1 and is flowed into the contact position of limiting section 1b and butting section 2b1 along the gradient of limiting section 1b, reduce the friction between butting section 2b1 and limiting section 1b, thus reduce limiting section 1b and the butting section 2b1 abrasion in hall door link plate 2 sliding process, limiting section 1b and butting section 2b1 can be sticked together all the time, hall door link plate 2 is played more preferable position-limiting action, thus further increase the safety of this elevator hall's every head.
Specific embodiment described herein is only to present invention spirit explanation for example.Described specific embodiment can be made various amendment or supplements or use similar mode to substitute by those skilled in the art, but without departing from the spirit of the present invention or surmount scope defined in appended claims.
Claims (4)
- null1. a novel elevator hall door door head，Including L-shaped hall door link plate and the door head plate with guide rail，Described hall door link plate is had two pieces and is articulated on guide rail by roller respectively，Described hall door link plate includes being vertically arranged and for the connecting portion two being connected with roller，Described door head plate is long plate shape，It is characterized in that，In the lower end side of described door head plate, there is the limiting plate in long plate shape，Described limiting plate is arranged along the length direction of door head plate，Limiting plate and door head plate are by same material disposal molding，The cross section of described limiting plate is L-shaped，This limiting plate includes a supporting part being vertically arranged，The side that described connecting portion two 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 section on this gear edge is L-shaped，Described gear is along including a butting section being vertically arranged，And support zone is between butting section and connecting portion two，Side relative with butting section on described supporting part is fixed with the rubber strip in strip，Rubber strip is arranged along the length direction of supporting part，Have on described rubber strip protrusion and limiting section with butting section tight abutment，Described limiting section is strip and the length direction setting along rubber strip.
- Novel elevator hall door door head the most according to claim 1, it is characterised in that the cross section of described limiting section is triangle.
- Novel elevator hall door door head the most according to claim 2, it is characterized in that, the cross section of described limiting section is acute triangle, the oil storage tank in strip is offered on the upper side of this limiting section, described oil storage tank is arranged along the length direction of limiting section, and the two ends of described oil storage tank are blind end.
- Novel elevator hall door door head the most according to claim 1, it is characterised in that described supporting part has buckle slot near the side of rubber strip, and described rubber strip is correspondingly provided with the clamping part matched with buckle slot, and described clamping part is embedded in buckle slot.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510306837.3A CN106276543A (en) | 2015-06-04 | 2015-06-04 | A kind of novel elevator hall door door head |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510306837.3A CN106276543A (en) | 2015-06-04 | 2015-06-04 | A kind of novel elevator hall door door head |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106276543A true CN106276543A (en) | 2017-01-04 |
Family
ID=57659487
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510306837.3A Pending CN106276543A (en) | 2015-06-04 | 2015-06-04 | A kind of novel elevator hall door door head |
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| Country | Link |
|---|---|
| CN (1) | CN106276543A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112456288A (en) * | 2020-12-08 | 2021-03-09 | 湖北惠天下建工科技股份有限公司 | Be applied to safe anti-disengaging structure of elevator layer door |
-
2015
- 2015-06-04 CN CN201510306837.3A patent/CN106276543A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112456288A (en) * | 2020-12-08 | 2021-03-09 | 湖北惠天下建工科技股份有限公司 | Be applied to safe anti-disengaging structure of elevator layer door |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20170104 |
|
| WD01 | Invention patent application deemed withdrawn after publication |