Protection plate for elevator
A protective plate and elevator technology, which is applied to elevators, transportation, and packaging in buildings. It can solve the problems of cumbersome operations, reduced workability, and displacement of lower side panels, so as to save labor, shorten operating time, and facilitate disassembly operations. and the effect of installation work
Inactive Publication Date: 2008-09-24
HITACHI BUILDING SYST CO LTD +1
View PDF2 Cites 7 Cited by
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
[0005] However, in the above-mentioned prior art fender, since at least the upper end of the upper side plate and the lower end of the lower side plate are fixed to the building side by fixing bolts, when the fender needs to be removed for maintenance, it is necessary to Fixing bolts are completely removed, making work cumbersome
In addition, in this prior art, in order to facilitate the assembly work, a keyhole-shaped hole is formed on the upper edge of the lower side plate, and the keyhole-shaped hole is fixed with the bolt portion of the bracket. However, in order to ensure the necessary strength , the fender is formed in a curved structure, therefore, due to the relationship between the shape of the fender, when the bolt portion is moved to the round head portion of the keyhole-shaped hole, the lower side plate needs to be greatly moved due to interference with the upper side plate. Displacement, resulting in reduced workability
Method used
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View moreImage
Smart Image Click on the blue labels to locate them in the text.
Smart ImageViewing Examples
Examples
Experimental program
Comparison scheme
Effect test
Embodiment Construction
[0027] Embodiments of the elevator fender according to the present invention will be described below with reference to the drawings.
[0028] figure 1 It is a structural schematic diagram showing one embodiment of the elevator guard plate according to the present invention, figure 2 is a front view showing the state when the protective plate is installed, image 3 It is a side view showing the state when the fender is removed, Figure 4 It is a side view showing the state when the fender is removed without a notch.
[0029] In an elevator whose distance between the sill of the elevator car and the wall of the hoistway is more than a specified value, in order to open the door of the elevator car when the elevator car stops between floors due to a failure prevent passengers from falling into the hoistway under the circumstances, such as figure 2 As shown, a protective plate 3 that narrows the gap between the elevator car sill and the hoistway wall is provided between the e...
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More PUM
Login to View More Abstract
The invention provides a protective plate for elevator which is capable of dismounting by a simple method. The protective plate for elevator (3) is arranged between the elevator hall sill and header case of each floor to cause the clearance between the elevator car sill and the lifting channel wall face to be narrowed; the protective plate (3) has a plurality of connecting plates (3a, 3b) which are connected at the vertical direction; upper edge and lower edge of the connecting plates (3a, 3b) are installed with a plurality of keyhole-shaped holes (6) for inserting the fixed bolt (5); and two sides of upper edge of the connecting plate (3b) are formed with cut (7d), and height size of the cut (7d) is installed as equal or higher than the distance size (P) of the keyhole-shaped hole (6).
Description
technical field [0001] The present invention relates to a fascia plate for an elevator that narrows the gap between a car sill of an elevator car and a wall surface of a hoistway. Background technique [0002] In the elevator, the elevator car may stop between floors due to a malfunction, and open the elevator car door in this state. In order to prevent passengers from falling into the hoistway in this state, When the distance between the sill of the elevator car and the wall of the hoistway exceeds the specified value, it is obligatory to install a protective plate between the sill of the elevator hall and the header case on each floor so that the gap narrowed. [0003] In the prior art, as a protective plate for elevators, it is known that when the floor height difference between each floor is small, a protective plate is installed between the elevator hall sill and the door top box. When the floor height difference is large, it is a technical solution to connect multipl...
Claims
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More Application Information
Patent Timeline
Login to View More IPC IPC(8): B66B13/00
Inventor 福田崇坂井满
Owner HITACHI BUILDING SYST CO LTD