CN206680031U - A kind of elevator car roof repair safety guard - Google Patents
A kind of elevator car roof repair safety guard Download PDFInfo
- Publication number
- CN206680031U CN206680031U CN201720358478.0U CN201720358478U CN206680031U CN 206680031 U CN206680031 U CN 206680031U CN 201720358478 U CN201720358478 U CN 201720358478U CN 206680031 U CN206680031 U CN 206680031U
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- CN
- China
- Prior art keywords
- elevator
- leading screw
- rail
- fixedly connected
- safety guard
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- Maintenance And Inspection Apparatuses For Elevators (AREA)
- Types And Forms Of Lifts (AREA)
Abstract
The utility model discloses a kind of elevator car roof repair safety guard, including car, elevator rail and elevator carriage, the dorsal part end of car is fixedly connected with the elevator carriage being engaged with elevator rail, the top end face of car is provided with two slide rails corresponding with elevator rail, leading screw is provided between two slide rails, the both ends of leading screw are fixedly connected on car by bearing block, it is rotatablely connected between leading screw and bearing block, it is common on two slide rails to be provided with the movable block being engaged with leading screw, the rear end of movable block is fixedly connected with connecting rod, the other end of connecting rod is fixedly connected with the locking folder being engaged with elevator rail, the one end of leading screw away from elevator rail is through bearing block and is fixedly connected with handle；The movement for the locking folder that the utility model is set is completed using lead screw transmission, smart structural design, simple, is easy to worker to carry out Job Operations in narrow and small hoistway, the locking and exit all very simples that locking is pressed from both sides, save trouble and labor, and securely and reliably.
Description
Technical field
Elevator technology field is the utility model is related to, specially a kind of elevator car roof repair safety guard.
Background technology
Elevator refers to serve some specific floors in building, and its car operates at least two row perpendicular to horizontal plane
Or the permanent transporting equipment moved with rigid track of the plumb line inclination angle less than 15 °.Also there is step, step plate is mounted in crawler belt
Upper continuous operation, is commonly called as escalator or moving sidewalk.Serve the fixed type lifting equipment of regulation floor.Vertical lift electricity
Ladder has a car, operate at least two row it is vertical or between rigid guideway of the inclination angle less than 15 °.Car size and knot
Configuration formula is easy to passenger's discrepancy or handling goods.No matter traditionally its type of drive, using elevator as vertical in building
The general name of transport facility.
At present in the elevator used, by providing and actually using running situation, typically must monthly have and be no less than twice
Repair and maintenance, with ensure elevator can the operation of safety use, the cage top overhauling of elevator is one of project that must be overhauled, elevator car
Need maintainer to enter the space of car top and hoistway during the maintenance of top and carry out specific Operation and Maintenance, elevator under normal service state
Performance loop should disconnect, band-type brake work, but in actual mechanical process, even if elevator internal contracting brake still has the risk of car slipping, now examine
Repairing personnel and being located on car top panel operation has potential safety hazard, once out of control or even entail dangers to maintainer life security.
Utility model content
The purpose of this utility model is to provide a kind of elevator car roof repair safety guard, to solve above-mentioned background skill
The problem of being proposed in art.
To achieve the above object, the utility model provides following technical scheme：
A kind of elevator car roof repair safety guard, including car, elevator rail and elevator carriage, the back of the body of car
Side is fixedly connected with the elevator carriage being engaged with elevator rail, and the top end face of car is provided with two and elevator rail phase
Corresponding slide rail, leading screw is provided between two slide rails, the both ends of leading screw are fixedly connected on car by bearing block, leading screw and axle
It is rotatablely connected between bearing, it is common on two slide rails to be provided with the movable block being engaged with leading screw, it is sliding between movable block and slide rail
Dynamic connection, is to be threadedly coupled between movable block and leading screw, the rear end of movable block is fixedly connected with connecting rod, and the other end of connecting rod is consolidated
The locking folder being engaged with elevator rail is connected calmly, and the one end of leading screw away from elevator rail is through bearing block and is fixedly connected with hand
Handle.
As the further technical scheme of the utility model, two slide rails are arranged in parallel.
As the further technical scheme of the utility model, slide rail is T-shaped guide rail.
It is arranged in parallel between screw mandrel and slide rail as the further technical scheme of the utility model.
As the further technical scheme of the utility model, locking folder is U-shape structure design.
As the further technical scheme of the utility model, the inner chamber of locking folder is provided with frosted layer.
As the further technical scheme of the utility model, handle is S type structure designs.
Compared with prior art, the movement for the locking folder that the utility model is set is completed using lead screw transmission, structure
It is ingenious in design, simple, it is easy to worker to carry out Job Operations in narrow and small hoistway, the locking and exit all very simple that locking is pressed from both sides
It is single, save trouble and labor, and securely and reliably.
Brief description of the drawings
Fig. 1 is a kind of structural representation of elevator car roof repair safety guard of the utility model；
Fig. 2 is a kind of structural representation of the left view of elevator car roof repair safety guard of the utility model.
In figure：1- cars, 2- elevator rails, 3- elevator carriages, 4- slide rails, 5- movable blocks, 6- connecting rods, 7- lockings
Folder, 8- frosted layers, 9- leading screws, 10- bearing blocks, 11- handles.
Embodiment
The technical scheme of this patent is described in more detail with reference to embodiment.
Fig. 1~2, a kind of elevator car roof repair safety guard, including car 1, elevator rail 2 and elevator is referred to slide
Dynamic device 3, the dorsal part end of the car 1 is fixedly connected with the elevator carriage 3 being engaged with elevator rail 2, the top of car 1
End face is provided with two slide rails 4 corresponding with elevator rail 2, and two slide rails 4 are arranged in parallel, and slide rail 4 is T-shaped leads
Rail, leading screw 9 is provided between two slide rails 4, is arranged in parallel between the screw mandrel 9 and slide rail 4, the both ends of leading screw 9 pass through
Bearing block 10 is fixedly connected on car 1, is rotatablely connected between leading screw 9 and bearing block 10, common on two slide rails 4 to be provided with and silk
The movable block 5 that thick stick 9 is engaged, it is to be slidably connected between the movable block 5 and slide rail 4, is screw thread between movable block 5 and leading screw 9
Connection, the rear end of movable block 5 are fixedly connected with connecting rod 6, and the other end of the connecting rod 6 is fixedly connected to match with elevator rail 2
The locking folder 7 of conjunction, the locking folder 7 are U-shape structure designs, and the inner chamber of locking folder 7 is provided with frosted layer 8, increases coefficient of friction, increases
Strong locking effect；The described one end of leading screw 9 away from elevator rail 2 is through bearing block 10 and is fixedly connected with handle 11, the handle
11 be S type structure designs.
The utility model drives leading screw 9 to rotate in use, manually swinging handle 11, leading screw 9 promote movable block 5 to
The direction movement of elevator rail 2 so that locking folder 7 is caught in elevator rail 2, the whole elevator rail 2 of locking, so as to prevent elevator from going out
The risk of existing car slipping, the personal safety for the maintenance worker that keeps the scene intact, overall structure is simple, is easy to operation, save trouble and labor.
The better embodiment of this patent is explained in detail above, but this patent is not limited to above-mentioned embodiment party
Formula, can also be on the premise of this patent objective not be departed from one skilled in the relevant art's possessed knowledge
Various changes can be made.
Claims (7)
1. a kind of elevator car roof repair safety guard, it is characterised in that slide and fill including car, elevator rail and elevator
Put, the dorsal part end of car is fixedly connected with the elevator carriage being engaged with elevator rail, and the top end face of car is provided with two
The slide rail corresponding with elevator rail, leading screw is provided between two slide rails, the both ends of leading screw are fixedly connected on sedan-chair by bearing block
On railway carriage or compartment, be rotatablely connected between leading screw and bearing block, it is common on two slide rails to be provided with the movable block being engaged with leading screw, movable block with
It is to be slidably connected between slide rail, is to be threadedly coupled between movable block and leading screw, the rear end of movable block is fixedly connected with connecting rod, connection
The other end of bar is fixedly connected with the locking folder being engaged with elevator rail, the one end of leading screw away from elevator rail through bearing block and
It is fixedly connected with handle.
2. a kind of elevator car roof repair safety guard according to claim 1, it is characterised in that two slide rails are phases
Mutually it be arranged in parallel.
3. a kind of elevator car roof repair safety guard according to claim 2, it is characterised in that slide rail is T-shaped leads
Rail.
A kind of 4. elevator car roof repair safety guard according to claim 3, it is characterised in that screw mandrel and slide rail it
Between be arranged in parallel.
5. a kind of elevator car roof repair safety guard according to claim 1, it is characterised in that locking folder is U-shaped
Structure design.
A kind of 6. elevator car roof repair safety guard according to claim 5, it is characterised in that the inner chamber of locking folder
Provided with frosted layer.
7. a kind of elevator car roof repair safety guard according to claim 1, it is characterised in that handle is S type knots
Structure designs.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720358478.0U CN206680031U (en) | 2017-04-07 | 2017-04-07 | A kind of elevator car roof repair safety guard |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720358478.0U CN206680031U (en) | 2017-04-07 | 2017-04-07 | A kind of elevator car roof repair safety guard |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206680031U true CN206680031U (en) | 2017-11-28 |
Family
ID=60399568
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720358478.0U Active CN206680031U (en) | 2017-04-07 | 2017-04-07 | A kind of elevator car roof repair safety guard |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206680031U (en) |
-
2017
- 2017-04-07 CN CN201720358478.0U patent/CN206680031U/en active Active
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Legal Events
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|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |