CN207312898U - A kind of automatic opening-closing for construction elevator door - Google Patents
A kind of automatic opening-closing for construction elevator door Download PDFInfo
- Publication number
- CN207312898U CN207312898U CN201721166105.XU CN201721166105U CN207312898U CN 207312898 U CN207312898 U CN 207312898U CN 201721166105 U CN201721166105 U CN 201721166105U CN 207312898 U CN207312898 U CN 207312898U
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- China
- Prior art keywords
- door
- floor protection
- protection door
- cage
- construction elevator
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- 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
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- 238000010276 construction Methods 0.000 title claims abstract description 49
- 230000001681 protective effect Effects 0.000 claims abstract description 49
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 29
- 239000010959 steel Substances 0.000 claims abstract description 29
- 238000005096 rolling process Methods 0.000 claims description 36
- 230000008093 supporting effect Effects 0.000 claims description 32
- 238000009435 building construction Methods 0.000 abstract description 2
- 238000009434 installation Methods 0.000 description 5
- 238000003466 welding Methods 0.000 description 3
- 230000008901 benefit Effects 0.000 description 2
- 230000007423 decrease Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 101000623895 Bos taurus Mucin-15 Proteins 0.000 description 1
- 230000000712 assembly Effects 0.000 description 1
- 238000000429 assembly Methods 0.000 description 1
- 229910003460 diamond Inorganic materials 0.000 description 1
- 239000010432 diamond Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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- Elevator Door Apparatuses (AREA)
Abstract
The utility model is used for the automatic opening-closing of construction elevator door,It is related to technical field of building construction,Including cage protective door and floor protection door,Rolling-up machine is equipped with construction elevator cage,Cage protective door lower end is equipped with drawstring guide groove,The steel wire tow line of rolling-up machine is extended in the drawstring guide groove of cage protective door lower end,Steel wire tow line upwardly extends after drawstring guide groove is fixed on the position that construction elevator cage side wall leans on upper end,Realization can be moved up and down by steel wire tow line traction cage protective door and be turned on and off construction elevator cage,Cage protective door is equipped with gear by the position of bottom,Gear be provided with automatically retractable from pendulum lock pin,Floor protection door from the corresponding position of pendulum lock pin with being provided with linkage card slot,Cage protective door when being stretched into from pendulum lock pin in the linkage card slot of floor protection door of gear can drive floor protection door to move upwardly together.The utility model not only structure safety and firmness, can automatic open close in place, can ensure that safety, and easy to operate.
Description
Technical field
Technical field of building construction is the utility model is related to, more particularly to a kind of automatic open close for construction elevator door fills
Put.
Background technology
At present, construction elevator door and floor protection door open and close in the form of manually lifting or pulling down, process compared with
It is more；Often when being fully loaded with using construction elevator or carrying more material, by the less limitation of lift space, after reaching designated floor
Manual operation is inconvenient, opens and closes elevator door difficulty, while building floor protection door is forgotten to close or be not closed completely to worker's often
Security implication is also larger.Specific shortcoming is as follows：If the 1, construction personnel takes construction elevator together with material, cargo, due to
Space in cage is too small, can be relatively crowded, causes manual operation elevator protective door inconvenient for operation；2nd, building floor is prevented
Door is protected due to being manual operation, it sometimes appear that worker neglects, forgets the phenomenon closed protective door or be not closed completely, there are larger peace
Full hidden danger.
The content of the invention
The purpose of this utility model is in view of the above-mentioned drawbacks of the prior art, offer is a kind of to be used for construction elevator door
Automatic opening-closing, the device not only structure safety and firmness, can automatic open close in place, can ensure that safety, and easy to operate
Fast, construction efficiency is not only improved, but also saves artificial and mechanical one-shift.
The technical solution that the utility model uses to achieve the above object is：A kind of automatic open close for construction elevator door
Device, including cage protective door and floor protection door, construction elevator cage is interior to be equipped with rolling-up machine, and cage protective door lower end, which is equipped with, draws
Rope race, the steel wire tow line of rolling-up machine are extended in the drawstring guide groove of cage protective door lower end, and steel wire tow line passes through drawstring guide groove
Upwardly extend afterwards and be fixed on the position that construction elevator cage side wall leans on upper end, drawing cage protective door by steel wire tow line can be upper and lower
Mobile realization is turned on and off construction elevator cage, and cage protective door is equipped with gear by the position of bottom, and gear is provided with
Automatically retractable from pendulum lock pin, floor protection door from the corresponding position of pendulum lock pin with being provided with linkage card slot, gear
Cage protective door when being stretched into from pendulum lock pin in the linkage card slot of floor protection door floor protection door can be driven to move upwardly together.
The further technical solution of the utility model is：The floor protection door includes the floor protection door I being parallel to each other
With floor protection door II, floor protection door II is located at the upside of floor protection door I, and compares building in vertical direction floor protection door II
For layer protective door I closer to the cage protective door of construction elevator, the bottom of floor protection door I is fixedly connected with oriented floor protection door
II place side extends supporting plate, and floor can be dragged when supporting plate moves up to II bottom position of floor protection door with floor protection door I
Protective door II moves upwardly together, and linkage card slot is arranged on the bottom side of floor protection door I.
The further technical solution of the utility model is：The both sides of floor protection door I are respectively arranged with rolling assembly I, rolling
Dynamic component I includes rolling wheel support frame I, roller supporting axis pin I, scroll wheel I, and rolling wheel support frame I includes connecting plate I and U-shaped supports
Seat I, I one end end of connecting plate are connected with the middle part of U-shaped support base I, and the other end of connecting plate I is connected with floor protection door I, U-shaped
The two arms of support base I is equipped with the connecting shaft hole I corresponded, and scroll wheel I is sleeved on roller supporting axis pin I, roller supporting
I both ends of axis pin pass through two connecting shaft holes I of U-shaped support base I so that the roller supporting axis pin I for being cased with scroll wheel I positions together
On U-shaped support base I, the scaffold montant of I both sides of floor protection door is connected with the guide rail I rolled for scroll wheel I.
The further technical solution of the utility model is：The both sides of floor protection door II are respectively arranged with rolling assembly II,
Rolling assembly II include rolling wheel support frame II, roller supporting pin shaft II, scroll wheel II, rolling wheel support frame II include connecting plate II and
U-shaped support base II, II one end end of connecting plate are connected with the middle part of U-shaped support base II, and the other end and the floor of connecting plate II protect
Door II connects, and the two arms of U-shaped support base II is equipped with the connecting shaft hole II corresponded, and scroll wheel II is sleeved on roller supporting pin
On axis II, roller supporting pin shaft II both ends pass through two connecting shaft holes II of U-shaped support base II so that are cased with the rolling of scroll wheel II
Wheel support pin shaft II is positioned on U-shaped support base II together, and the scaffold montant of II both sides of floor protection door is connected with for rolling
The guide rail II that wheel II rolls.
The further technical solution of the utility model is：The guide rail I and guide rail II are parallel to each other, and guide rail I and guide rail
II is connected on the same side surface of one block of vertical steel plate at the same time, and another side surface of vertical steel plate is erected by fastener and scaffold
Bar is fixedly connected.
The automatic opening-closing that the utility model is used for construction elevator door has the advantages that：In construction elevator cage
Interior to be equipped with rolling-up machine, cage protective door bottom is equipped with gear, floor protection door both sides installation scroll wheel and guide rail, rolling-up machine control
When cage protective door processed is opened, gear can drive floor protection door to realize and automatically turn on, and make to apply using the automatic opening-closing
Work elevator operation is simplified, intelligent, equipment safety is reliable, highly practical, improves work efficiency, makes construction elevator cage space
Utilization rate gets a promotion significantly, easy to operate, also improves construction efficiency；Floor is made using the automatic opening-closing at the same time
Protective door automatic open close in place, has prevented floor protection door and has been not turned off or has been not closed completely phenomenon, and safety caused by eliminating therefore is hidden
Suffer from, it is ensured that safety construction, produces larger comprehensive benefit.
The automatic opening-closing for being used for construction elevator door to the utility model with reference to the accompanying drawings and examples is made further
Explanation.
Brief description of the drawings
Fig. 1 is that the utility model is used for construction elevator cage and cage protective door in the automatic opening-closing of construction elevator door
Mounting vertical plane figure；
Fig. 2 is the mounting vertical plane figure that the utility model is used for floor protection door in the automatic opening-closing of construction elevator door；
Fig. 3 is the A-A directions sectional view of Fig. 2；
Fig. 4 is the B-B directions sectional view of Fig. 2；
Fig. 5 is the partial enlarged view of Fig. 4；
Fig. 6 is the structure diagram of rolling wheel support frame I；
Fig. 7 is the front view of rolling wheel support frame I shown in Fig. 6；
Fig. 8 is the schematic diagram that scaffold montant is connected with vertical steel plate and two guide rails；
Fig. 9 is the top view of Fig. 8；
Drawing reference numeral explanation：1- cage protective doors, 2- steel wire tow lines, 3- construction elevator cages, 4- gears, 5- drawstrings are led
Groove, 6- rolling-up machines, 7- pulleys, 8- scaffold montants, 9- scroll wheels II, 10- floor protection doors II, 11- scroll wheels I, 12- floors
Protective door I, 13- supporting plates, 14- linkage card slots, 15- guide rails I, 16- guide rails II, 17- rolling assemblies I, the vertical steel plates of 18-, 19- rollings
Dynamic component II, 20- rolling wheel support frames I, 21- roller supportings axis pin I, 22- connecting plates I, 23- U-shapeds support base I, 24- connecting shafts
Hole I, 25- fasteners.
Embodiment
As shown in Figures 1 to 9, the utility model is used for the automatic opening-closing of construction elevator door, including cage protective door 1
And floor protection door, rolling-up machine 6 is equipped with construction elevator cage 3,1 lower end of cage protective door is equipped with drawstring guide groove 5, rolling-up machine
6 steel wire tow line 2 is extended in the drawstring guide groove 5 of 1 lower end of cage protective door, and steel wire tow line 2 prolongs upwards after drawstring guide groove 5
Stretch and be fixed on the position that 3 side wall of construction elevator cage leans on upper end, drawing cage protective door 1 by steel wire tow line 2 can move up and down
Realization is turned on and off construction elevator cage 3.Construction elevator cage 3 is respectively equipped with the protective door movement of guiding cage by the both sides on top
Pulley 7.
Cage protective door 1 is equipped with gear 4 by the position of bottom, gear 4 be provided with automatically retractable from pendulum lock pin,
For floor protection door with being provided with linkage card slot 14 from the corresponding position of pendulum lock pin, gear 4 puts in floor from pendulum lock pin
The linkage card slot 14 of protective door so that cage protective door 1 is combined into an organically linkage entirety with floor protection door.Gear
4 cage protective door 1 when being stretched into from pendulum lock pin in the linkage card slot 14 of floor protection door can drive floor protection door upward together
Movement.Construction elevator driver need to only control the switch or button of rolling-up machine 6 and gear 4 in construction elevator cage 3, so that it may automatic
Open and close cage protective door 1 and floor protection door.Rolling-up machine 6 and gear 4 are the existing equipments directly purchased, and are not done herein in detail
Introduce.
As shown in Figures 2 to 4, wherein the floor protection door includes the floor protection door I 12 being parallel to each other and floor is prevented
Door II 10 is protected, floor protection door II 10 is located at the upside of floor protection door I 12, and compares building in vertical direction floor protection door II 10
Cage protective door 1 of the layer protective door I 12 closer to construction elevator.The bottom of floor protection door I 12 is fixedly connected with oriented floor and prevents
II 10 place side of door extension supporting plate 13 is protected, it is in shape that supporting plate 13 is overall, and supporting plate 13 is connected to floor protection door I 12 by welding manner
Bottom.Supporting plate 13 can drag floor protection when moving up to II 10 bottom position of floor protection door with floor protection door I 12
Door II 10 moves upwardly together, and realizes and opens floor protection door.Linkage card slot 14 is arranged on the bottom one of floor protection door I 12
Side.
As shown in Figure 4, Figure 5, the both sides of floor protection door I 12 are respectively arranged with rolling assembly I 17, and rolling assembly I 17 wraps
Rolling wheel support frame I 20, roller supporting axis pin I 21, scroll wheel I 11 are included, rolling wheel support frame I 20 includes connecting plate I 22 and U-shaped supports
Seat I 23, I 22 one end end of connecting plate are connected with the middle part of U-shaped support base I 23, the other end and the floor protection door I of connecting plate I 22
12 connections, the two arms of U-shaped support base I 23 are equipped with the connecting shaft hole I 24 corresponded, and scroll wheel I 11 is sleeved on roller supporting
On axis pin I 21, I 21 both ends of roller supporting axis pin pass through two connecting shaft holes I 24 of U-shaped support base I 23 so that are cased with scroll wheel
I 11 roller supporting axis pin I 21 is positioned on U-shaped support base I 23 together, and the scaffold montant 8 of I 12 both sides of floor protection door connects
It is connected to the guide rail I 15 rolled for scroll wheel I 11.
The both sides of floor protection door II 10 are respectively arranged with rolling assembly II 19, structure and the rolling group of rolling assembly II 19
The structure of part I 17 is identical, therefore does not indicate one by one in the accompanying drawings.Rolling assembly II 19 includes rolling wheel support frame II, rolling
Wheel support pin shaft II, scroll wheel II 9, rolling wheel support frame II include connecting plate II and U-shaped support base II, II one end end of connecting plate
It is connected with the middle part of U-shaped support base II, the other end of connecting plate II is connected with floor protection door II 10, two of U-shaped support base II
Arm is equipped with the connecting shaft hole II corresponded, and scroll wheel II 9 is sleeved in roller supporting pin shaft II, roller supporting pin shaft II both ends
Through two connecting shaft holes II of U-shaped support base II so that the roller supporting pin shaft II for being cased with scroll wheel II 9 is positioned at U together
On shape support base II, the scaffold montant 8 of II 10 both sides of floor protection door is connected with the guide rail II 16 rolled for scroll wheel II 9.
The guide rail I 15 and guide rail II 16 are parallel to each other, and guide rail I 15 and guide rail II 16 are connected to one piece by welding manner at the same time and erect
To on the same side surface of steel plate 18, another side surface of vertical steel plate 18 is fixedly connected by fastener 25 with scaffold montant 8,
25 one end of fastener is connected by welding manner with vertical steel plate 18, and 25 other end of fastener passes through bolt and nut and scaffold montant 8
It is fixedly connected.
The first installation rolling-up machine 6 in construction elevator cage 3, then two floor protection doors are welded during installation, floor is prevented
Four sides of shield door I 12 and floor protection door II 10 are middle using angle steel to be made to be formed using expanded steel diamond mesh with steel plate combination.
Movable pulley is installed on II 10 top both sides of I 12 bottom of floor protection door and floor protection door, is welded in I 12 bottom of floor protection door
Connect supporting plate 13, then twice self-control guide rail be welded on vertical steel plate 18 respectively, then by vertical steel plate 18 and outrigger montant into
Row is welded and fixed.The finally opposite same position installation linkage mechanism on elevator protective door and floor protection door respectively, exists respectively
Installation linkage mechanism in opposite same position on cage protective door 1 and floor protection door I 12.
During using construction elevator, after passenger and cargo enter construction elevator cage 3, rolling-up machine is pressed by dedicated driver
6 X button, rolling-up machine 6 draw cage protective door 1 by steel wire tow line 2 and carry out decline closure.After reaching predetermined floor, department
Machine presses the opening button of gear, and gear automatic spring clasps the linkage card slot 14 on floor protection door I 12 from pendulum lock pin
Link, after cage protective door 1 is fastened with floor protection door, driver presses 6 rising button of rolling-up machine, floor protection door I again
12 are risen in the lump by gear 4 and cage protective door 1, and I 12 bottom of floor protection door rises to II 10 bottom of floor protection door
Floor protection door II 10 is held up another rise by bottom bracket 13 and risen by place, floor protection door I 12, reaches rail crown.Deng
Passenger and cargo are left after cage enters floor safely, and driver presses the X button of rolling-up machine 6 again, passes through rolling-up machine
6 scrolling steel wire ropes decline cage protective door 1 to close, then press the X button of gear 4, gear 4 from pendulum lock pin from
Move back disconnection, automatic slide downward is closed under the effect of gravity for floor protection door I 12 and floor protection door II 10, can be continued
Construction elevator is run, this completes the keying of whole cage protective door 1 and floor protection door.
Above example is only the preferred embodiment of the utility model, and the structure of the utility model is not limited to above-mentioned implementation
The form that example is enumerated, any modification made where within the spirit and principles of the present invention, equivalent substitution etc., should all include
Within the scope of protection of the utility model.
Claims (5)
1. a kind of automatic opening-closing for construction elevator door, including cage protective door（1）And floor protection door, its feature exist
In construction elevator cage（3）It is interior to be equipped with rolling-up machine（6）, cage protective door（1）Lower end is equipped with drawstring guide groove（5）, rolling-up machine（6）
Steel wire tow line（2）Extend to cage protective door（1）The drawstring guide groove of lower end（5）In, steel wire tow line（2）By drawstring guide groove
（5）After upwardly extend and be fixed on construction elevator cage（3）Side wall leans on the position of upper end, passes through steel wire tow line（2）Traction cage is prevented
Protect door（1）Realization can be moved up and down and be turned on and off construction elevator cage（3）, cage protective door（1）It is equipped with by the position of bottom
Gear（4）, gear（4）Be provided with automatically retractable from pendulum lock pin, floor protection door with it is corresponding from pendulum lock pin
Position is provided with linkage card slot（14）, gear（4）The linkage card slot that floor protection door is stretched into from pendulum lock pin（14）Hung when middle
Cage protective door（1）Floor protection door can be driven to move upwardly together.
2. it is used for the automatic opening-closing of construction elevator door as claimed in claim 1, it is characterised in that the floor protection door
Including the floor protection door I being parallel to each other（12）With floor protection door II（10）, floor protection door II（10）Protected positioned at floor
Door I（12）Upside, and in vertical direction floor protection door II（10）Than floor protection door I（12）Closer to hanging for construction elevator
Cage protective door（1）, floor protection door I（12）Bottom be fixedly connected with oriented floor protection door II（10）Place side extends supporting plate
（13）, supporting plate（13）With floor protection door I（12）Move up to floor protection door II（10）Floor can be dragged during bottom position
Protective door II（10）Move upwardly together, link card slot（14）It is arranged on floor protection door I（12）Bottom side.
3. it is used for the automatic opening-closing of construction elevator door as claimed in claim 2, it is characterised in that floor protection door I
（12）Both sides be respectively arranged with rolling assembly I（17）, rolling assembly I（17）Including rolling wheel support frame I（20）, roller supporting pin
Axis I（21）, scroll wheel I（11）, rolling wheel support frame I（20）Including connecting plate I（22）And U-shaped support base I（23）, connecting plate I
（22）One end end and U-shaped support base I（23）Middle part connects, connecting plate I（22）The other end and floor protection door I（12）Even
Connect, U-shaped support base I（23）Two arms be equipped with the connecting shaft hole I that corresponds（24）, scroll wheel I（11）It is sleeved on roller branch
Support axis pin I（21）On, roller supporting axis pin I（21）Both ends pass through U-shaped support base I（23）Two connecting shaft holes I（24）So that
It is cased with scroll wheel I（11）Roller supporting axis pin I（21）U-shaped support base I is positioned at together（23）On, floor protection door I（12）
The scaffold montant of both sides（8）It is connected with and supplies scroll wheel I（11）The guide rail I of rolling（15）.
4. it is used for the automatic opening-closing of construction elevator door as claimed in claim 3, it is characterised in that floor protection door II
（10）Both sides be respectively arranged with rolling assembly II（19）, rolling assembly II（19）Including rolling wheel support frame II, roller supporting pin
Axis II, scroll wheel II（9）, rolling wheel support frame II includes connecting plate II and U-shaped support base II, II one end end of connecting plate and U-shaped
The connection of the middle part of support base II, the other end and the floor protection door II of connecting plate II（10）Connect, in the two arms of U-shaped support base II
Equipped with the connecting shaft hole II corresponded, scroll wheel II（9）It is sleeved in roller supporting pin shaft II, roller supporting pin shaft II both ends are worn
Cross two connecting shaft holes II of U-shaped support base II so that be cased with scroll wheel II（9）Roller supporting pin shaft II be positioned at U together
On shape support base II, floor protection door II（10）The scaffold montant of both sides（8）It is connected with and supplies scroll wheel II（9）The guide rail of rolling
Ⅱ（16）.
5. it is used for the automatic opening-closing of construction elevator door as claimed in claim 4, it is characterised in that the guide rail I（15）
With guide rail II（16）It is parallel to each other, and guide rail I（15）With guide rail II（16）It is connected to one block of vertical steel plate at the same time（18）It is same
On side surface, vertical steel plate（18）Another side surface pass through fastener（25）With scaffold montant（8）It is fixedly connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721166105.XU CN207312898U (en) | 2017-09-11 | 2017-09-11 | A kind of automatic opening-closing for construction elevator door |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721166105.XU CN207312898U (en) | 2017-09-11 | 2017-09-11 | A kind of automatic opening-closing for construction elevator door |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207312898U true CN207312898U (en) | 2018-05-04 |
Family
ID=62387114
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721166105.XU Expired - Fee Related CN207312898U (en) | 2017-09-11 | 2017-09-11 | A kind of automatic opening-closing for construction elevator door |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207312898U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107522075A (en) * | 2017-09-11 | 2017-12-29 | 广西建工集团第三建筑工程有限责任公司 | A kind of automatic opening-closing for construction elevator door |
| CN115303919A (en) * | 2022-10-11 | 2022-11-08 | 济南汇友建工机械有限公司 | Cage structure of construction elevator |
-
2017
- 2017-09-11 CN CN201721166105.XU patent/CN207312898U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107522075A (en) * | 2017-09-11 | 2017-12-29 | 广西建工集团第三建筑工程有限责任公司 | A kind of automatic opening-closing for construction elevator door |
| CN115303919A (en) * | 2022-10-11 | 2022-11-08 | 济南汇友建工机械有限公司 | Cage structure of construction elevator |
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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 |
Granted publication date: 20180504 |
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| CF01 | Termination of patent right due to non-payment of annual fee |