CN201381147Y - Lifting elevator car span joint gangboard for building construction - Google Patents
Lifting elevator car span joint gangboard for building construction Download PDFInfo
- Publication number
- CN201381147Y CN201381147Y CN200920117760U CN200920117760U CN201381147Y CN 201381147 Y CN201381147 Y CN 201381147Y CN 200920117760 U CN200920117760 U CN 200920117760U CN 200920117760 U CN200920117760 U CN 200920117760U CN 201381147 Y CN201381147 Y CN 201381147Y
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- CN
- China
- Prior art keywords
- seam
- car
- elevator car
- springboard
- rotating shaft
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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 - Lifetime
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Abstract
The utility model relates to a lifting elevator car span joint gangboard for building construction, which comprises an archy corrugated steel plate, a rotation shaft, a fixed block, an elevator car, an elevator car door, a base, an operating platform and a protecting door. The designing key points of the gangboard are that the span joint gangboard is the archy corrugated steel plate and is arranged between the elevator car door of a man and goods lift and the operating platform, and the width of the span joint of the span is b. One side of the archy corrugated steel plate is connected with the rotation shaft, two ends of the rotation shaft are sleeved on the fixed block, the fixed block is connected with the base, and the base is connected with the elevator car through a screw bolt. The span joint gangboard automatically turns to the horizontal surface from the oblique surface through the function of the gravity when the elevator car is opened, then covers the span joint, and turns into the oblique surface from the horizontal surface along with the ascending of the door, and clings to a slide way of the inner side of the elevator car door when the elevator car is closed. The gangboard solves the safety problems of the technical clearance between the elevator car and the operating platform, reduces the safety hidden dangers, and improves the safety and the construction efficiency of the building construction.
Description
Technical field
The utility model relates to a kind of construction machine equipment.Belonging to construction vertical lift Transport Machinery modifying device, is a kind of safety measure of avoiding the high-altitude to fall in the work progress.
Background technology
In the civil construction construction, gap between vertical lift transportation car plane and the outrigger service platform generally is controlled between 100mm～150mm, can have free passage at normal circumstances hand barrow and the turnover of staff's level, but also be easy between this gap, produce potential safety hazard.Bring unthinkable accident in the accident as object strike, high falling etc. to normal construction, serious then can cause casualties.
" the building iron springboard " of Chinese patent literature publication, the patent No. 88216963.7.This construction trade construction equipment---building iron springboard is to be one by two monomer steel springboards through spot-welded on.On springboard plate face, there are several that be with edges of boards that 45 evenly arranges to be shaped as square groove, are equipped with the small sircle hole of the Φ 8mm that punching out becomes in the groove interposition.Be used to increase springboard intensity and friction force, be welded with to connect in the springboard bottom and strengthen steel plate, there is the square groove footing springboard lower end, can increase the pressure that bears of springboard intensity and increase springboard, and can conveniently transport, guarantee safe in operation." the glass for building purposes steel chicken ladder " that Chinese patent literature is published again, patent No. ZL200820081089.2, Granted publication CN201202266Y, this patent comprises flat board, and the riser of being located at dull and stereotyped both sides, the riser that it is characterized in that described flat board and both sides thereof is a glass-felt plastic, and is provided with tread plate or anti-skid stud in the dull and stereotyped front of glass-felt plastic, is provided with reinforced rib at the dull and stereotyped back side of glass-felt plastic.
Above-mentioned technical scheme and unresolved car are striden the technical matters of seam safety.
Summary of the invention
For overcoming above-mentioned deficiency, purpose is to provide a kind of building operation lifting car to stride the seam springboard to this area, makes it can solve the technical matters that car is striden seam safety.The purpose of this utility model realizes by the following technical solutions.
A kind of building operation lifting car is striden the seam springboard, this stride the seam springboard form by properties of arched corrugated steel plate, rotating shaft, fixed pulley, car, car door, base, comprise service platform, protective door.Its design is:
Stride the seam springboard be the properties of arched corrugated steel plate, ripple plays anti-skidding effect, be arranged between people's Cargo Lift cab door and the service platform, leap stride the seam width be b.Stride seam width b at 100mm～150mm, b also claims preset clearance or technology gap.One side of properties of arched corrugated steel plate connects rotating shaft, and the two ends of described rotating shaft are socketed on fixed pulley, and fixed pulley connects base, and base is by the bolted connection car.
It is simple, safe and reliable to stride the fabrication and installation of seam springboard technology, as long as car emergency exit one is opened, stride the seam springboard under the effect of self gravitation by inclined-plane automatic steering level, cover the slit between car baseplane and the safe operation platform, operating personnel and rickshaw, material etc. all are convenient to pass in and out steadily, safety.
Installation method: properties of arched corrugated steel plate and rotating shaft are integrally welded, fixed pulley and base are integrally welded, then steel axle two ends are installed in the fixed pulley center, two apertures will be offered again on the base, by being bolted on the car floor, spacing 40～the 60mm of rotating shaft and car door, the space of rotating shaft and bottom surface, railway carriage or compartment is 5～15mm, makes rotating shaft make certain angular turn.Blocking device is set up at two ends in rotating shaft, and wherein an end is a vertically, and the other end is a horizontal lock.
The utility model has solved the safety problem in technology gap between elevator car and the safe operation platform, striding seam springboard rotation when car opens the door falls to cover and strides seam, car is striden the seam springboard at closing time and is risen with door, transfers the inclined-plane to by the plane, leans against on the inboard slide rail of car door.Thereby do not influence the car oscilaltion, improved safety, reduced potential safety hazard, improved the operating efficiency of building engineering simultaneously yet.
Description of drawings
Fig. 1 seam springboard structure plan sketch of striding of the present utility model.
Fig. 2 is that the A-A of Fig. 1 analyses and observe enlarged diagram.
Fig. 3 strides seam springboard section of structure, and the b among the figure is for striding the seam width.
Fig. 4 is a car closed condition scheme drawing.
Fig. 5 is a car opening scheme drawing.
Specific implementation method
Now in conjunction with the accompanying drawings the utility model is described in further detail.
As Fig. 1～shown in Figure 5, this is striden the seam springboard and is made up of properties of arched corrugated steel plate 1, rotating shaft 2, fixed pulley 3, car 4, car door 5, base 7, comprises service platform 6, protective door 8.The properties of arched corrugated steel plate longitudinally a side by the rotating shaft of electric welding captive joint, fixed pulley is installed on the fixed pulley base, connecting panel on fixed pulley cylindrical and the base welds fixing, the rotating shaft two ends are installed in the center of fixed pulley, just the two ends of rotating shaft difference socket fixed pulley is made sliding block joint.Fig. 1 Plane Installation signal, and with bolt base is captiveed joint with car, so just be combined into and striden the seam springboard.When car door is opened, stride the seam springboard with the moving down of car door, under the effect of striding the deadweight of seam springboard by inclined-plane automatic steering horizontal surface, stride across car reveal and car outward service platform between slit b, cover this preset clearance preferably, safe passing.When car door is closed, stride the seam springboard with moving on the car door, stride the seam springboard by horizontal surface automatically upwards diversion ramp lean against on the slide rail of car door inboard, leaning angle is controlled between 75 °～85 °, when angle will influence the sensitivity of striding the seam springboard greater than 85 °.
This stride the seam springboard be used in people's goods elevator car of construction work, be a safety device of preset clearance between a kind of people's of solution goods elevator car and the safety of operation platform.The utility model construction and installation are simple, flexible operation, safe and reliable, meet safety standard requirements, and the surface is warned with yellow secret note line, stable and reliable operation, and profile is also comparatively attractive in appearance.
Claims (3)
1, a kind of building operation lifting car is striden the seam springboard, this is striden the seam springboard and is made up of properties of arched corrugated steel plate (1), rotating shaft (2), fixed pulley (3), car (4), car door (5), base (7), comprise service platform (6), protective door (8), it is characterized in that:
Stride the seam springboard and be properties of arched corrugated steel plate (1), be arranged on the slit between people's Cargo Lift cab door (4) and the service platform (6), cross over to stride the seam width be b, stride seam width b at 100mm～150mm, one side of properties of arched corrugated steel plate connects rotating shaft (2), the two ends of described rotating shaft are socketed on fixed pulley (3), and fixed pulley connects base (7), and base is by bolted connection car (4).
2, building operation lifting car as claimed in claim 1 is striden the seam springboard, it is characterized in that described car door closed condition, stride the seam springboard with moving on the car door, stride the seam springboard by horizontal surface automatically upwards diversion ramp lean against on the inboard slide rail of car door (5), leaning angle is controlled between 75 °～85 °.
3, building operation lifting car as claimed in claim 1 is striden the seam springboard, it is characterized in that described properties of arched corrugated steel plate (1) and rotating shaft (2) are integrally welded, fixed pulley (3) is integrally welded with base (7), rotating shaft (2) is 40～60mm with the spacing of car door (5), and the space of rotating shaft and car (4) bottom surface is 5～15mm; Blocking device is set up at two ends in rotating shaft, and wherein an end is a vertically, and the other end is a horizontal lock.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200920117760U CN201381147Y (en) | 2009-04-14 | 2009-04-14 | Lifting elevator car span joint gangboard for building construction |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200920117760U CN201381147Y (en) | 2009-04-14 | 2009-04-14 | Lifting elevator car span joint gangboard for building construction |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201381147Y true CN201381147Y (en) | 2010-01-13 |
Family
ID=41524623
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN200920117760U Expired - Lifetime CN201381147Y (en) | 2009-04-14 | 2009-04-14 | Lifting elevator car span joint gangboard for building construction |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201381147Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102787739A (en) * | 2012-08-22 | 2012-11-21 | 陈仁多 | Parking building for electrically adjusting parking spaces above urban watercourse |
| CN109761130A (en) * | 2019-03-13 | 2019-05-17 | 曹真玮 | A kind of construction elevator haul platform |
| CN110803601A (en) * | 2019-11-15 | 2020-02-18 | 苏州富力宝物流机械有限公司 | Building construction is with safe type lift |
-
2009
- 2009-04-14 CN CN200920117760U patent/CN201381147Y/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102787739A (en) * | 2012-08-22 | 2012-11-21 | 陈仁多 | Parking building for electrically adjusting parking spaces above urban watercourse |
| CN109761130A (en) * | 2019-03-13 | 2019-05-17 | 曹真玮 | A kind of construction elevator haul platform |
| CN110803601A (en) * | 2019-11-15 | 2020-02-18 | 苏州富力宝物流机械有限公司 | Building construction is with safe type lift |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20170117 Address after: Jiangdong District 315040 Zhejiang city of Ningbo Province Ning Chuan Road No. 538 Patentee after: NINGBO JIANGONG ENGINEERING GROUP CO., LTD. Address before: 315040 Zhejiang Province, Ningbo City Jiangdong District No. 46 Xingning Road, Ningbo construction engineering Limited by Share Ltd Patentee before: Ningbo Construction Co., Ltd. |
|
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20100113 |