CN205132865U - Electrically operated gate sword for elevator - Google Patents
Electrically operated gate sword for elevator Download PDFInfo
- Publication number
- CN205132865U CN205132865U CN201520860624.0U CN201520860624U CN205132865U CN 205132865 U CN205132865 U CN 205132865U CN 201520860624 U CN201520860624 U CN 201520860624U CN 205132865 U CN205132865 U CN 205132865U
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- door
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- sword
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Abstract
The utility model discloses an electrically operated gate sword for elevator, it relates to elevator apparatus technical field, synchronous door sword is installed in the install bin of car upper end, and just two synchronous door swoves set up respectively inside the car door, and the rack is all installed to the upper end of two synchronous door swoves, and the engaging tooth of two racks sets up relatively, and just two racks mesh with drive gear mutually, and drive gear's pivot is connected with driving motor's pivot, and the several spring is installed in the outside of synchronous door sword, and the floating gate sword is installed in the outside of spring, and even the installing between the several spring of detection switch of opening the door is prevented pressing from both sides by the several, the utility model discloses can realize the fast reaction, and increase of service life, easy and simple to handle, work efficiency is high, saves time, has improved the security.
Description
technical field:
The utility model relates to a kind of elevator auto door cutter, belongs to elevator apparatus technical field.
background technology:
The vertical conveyor of elevator to be a kind of with electrical motor be power, is equipped with box like gondola, takes advantage of people or carrying goods for tier building.Also have step, step plate is contained on crawler belt and runs continuously, is commonly called as escalator or moving sidewalk.Serve the fixed type lifting equipment of regulation floor.Vertical lift elevator has a car, operates in the vertical or leaning angle of at least two row and is less than between the rigid guideway of 15 °.Car size and version are convenient to passenger and are come in and gone out or handling goods.No matter its type of drive traditionally, using the general name of elevator as vertical transportation transportation means in building.Slower elevators (below 1 meter per second), express lift (1 ~ 2 meter per second) and express elevator (more than 2 meter per seconds) can be divided by speed.Mid-term in 19th century starts to occur hydraulic elevator, still applies on low-rise building so far.1852, the E.G. Otis of the U.S. developed the safety cage of rope hoisting.The eighties, actuating device has further improvement, as electrical motor is driven winding reel by worm drive, adopted counterbalanced weight etc.In 19 end of the centurys, have employed frictional wheel drive, greatly increase the hoisting depth of elevator.
Elevator employing in 20 end of the centurys permanent magnetic synchronous traction machine is as power.Greatly reduce machine room to take up an area, and have the advantages such as energy consumption is low, efficient energy-saving, hoisting speed are fast, greatly boosting real estate is to Super High future development.
Existing auto door cutter all adopts and synchronously brings driving, and its service life is short, and speed of response is slow, and use inconvenience, door cutter can not react in use in time.
utility model content:
For the problems referred to above, the technical problems to be solved in the utility model is to provide a kind of elevator auto door cutter.
A kind of elevator auto door cutter of the present utility model, it comprises synchronous door knife, tooth bar, driven wheel, drive motor, moving door cutter, spring, anti-pinch enabling detector switch; Synchronous door knife is arranged in the install bin of car upper end, and two synchronous door knifes are separately positioned on car door inside, the upper end of two synchronous door knifes is all provided with tooth bar, the engaging tooth of two tooth bars is oppositely arranged, and two tooth bars are meshed with driven wheel, the rotating shaft of driven wheel is connected with the rotating shaft of drive motor, and the outside of synchronous door knife is provided with several spring, the outside of spring is provided with moving door cutter, and several anti-pinch enabling detector switch is arranged between several spring uniformly.
As preferably, the outside face of described spring is socketed with dust protecting cap.
As preferably, the rotating shaft of described drive motor is provided with coder.
The beneficial effects of the utility model are: can realize rapid reaction, and increase the service life, and easy and simple to handle, work efficiency is high, saves time, and improves safety.
accompanying drawing illustrates:
For ease of illustrating, the utility model is described in detail by following concrete enforcement and accompanying drawing.
Fig. 1 is structural representation of the present utility model.
In figure: 1-synchronous door knife; 2-tooth bar; 3-driven wheel; 4-drive motor; 5-moving door cutter; 6-spring; 7-anti-pinch enabling detector switch; 8-car door.
detailed description of the invention:
For making the purpose of this utility model, technical scheme and advantage clearly understand, below by the specific embodiment shown in accompanying drawing, the utility model is described.But should be appreciated that, these describe just exemplary, and do not really want to limit scope of the present utility model.In addition, in the following description, the description to known features and technology is eliminated, to avoid unnecessarily obscuring concept of the present utility model.
As shown in Figure 1, this detailed description of the invention by the following technical solutions: it comprises synchronous door knife 1, tooth bar 2, driven wheel 3, drive motor 4, moving door cutter 5, spring 6, anti-pinch enabling detector switch 7; Synchronous door knife 1 is arranged in the install bin of car upper end, and two synchronous door knifes 1 are separately positioned on car door 8 inside, the upper end of two synchronous door knifes 1 is all provided with tooth bar 2, the engaging tooth of two tooth bars 2 is oppositely arranged, and two tooth bars 2 are meshed with driven wheel 3, the rotating shaft of driven wheel 3 is connected with the rotating shaft of drive motor 4, the outside of synchronous door knife 1 is provided with several spring 6, the outside of spring 6 is provided with moving door cutter 5, and several anti-pinch enabling detector switch 7 is arranged between several spring 6 uniformly.
Further, the outside face of described spring 6 is socketed with dust protecting cap.
Further, the rotating shaft of described drive motor 4 is provided with coder.
The principle of work of this detailed description of the invention is: clamped moving door cutter 5 in the outside of synchronous door knife 1; when foreign matter encounters moving door cutter; moving door cutter 5 can retreat and touch anti-pinch enabling detector switch 7; realize opening the door fast; achieve duplicate protection; synchronous door knife 1 adopts the synchronous driving mode of wheel and rack simultaneously, improves safety and service life.
More than show and describe groundwork of the present utility model and principal character and advantage of the present utility model.The technical personnel of the industry should be understood; the utility model is not restricted to the described embodiments; what describe in above-described embodiment and specification sheets just illustrates principle of the present utility model; under the prerequisite not departing from the utility model spirit and scope; the utility model also has various changes and modifications, and these changes and improvements all fall within the scope of claimed the utility model.The claimed scope of the utility model is defined by appending claims and equivalent thereof.
Claims (3)
1. an elevator auto door cutter, is characterized in that: it comprises synchronous door knife, tooth bar, driven wheel, drive motor, moving door cutter, spring, anti-pinch enabling detector switch; Synchronous door knife is arranged in the install bin of car upper end, and two synchronous door knifes are separately positioned on car door inside, the upper end of two synchronous door knifes is all provided with tooth bar, the engaging tooth of two tooth bars is oppositely arranged, and two tooth bars are meshed with driven wheel, the rotating shaft of driven wheel is connected with the rotating shaft of drive motor, and the outside of synchronous door knife is provided with several spring, the outside of spring is provided with moving door cutter, and several anti-pinch enabling detector switch is arranged between several spring uniformly.
2. a kind of elevator auto door cutter according to claim 1, is characterized in that: the outside face of described spring is socketed with dust protecting cap.
3. a kind of elevator auto door cutter according to claim 1, is characterized in that: the rotating shaft of described drive motor is provided with coder.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520860624.0U CN205132865U (en) | 2015-11-02 | 2015-11-02 | Electrically operated gate sword for elevator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520860624.0U CN205132865U (en) | 2015-11-02 | 2015-11-02 | Electrically operated gate sword for elevator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205132865U true CN205132865U (en) | 2016-04-06 |
Family
ID=55618679
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520860624.0U Active CN205132865U (en) | 2015-11-02 | 2015-11-02 | Electrically operated gate sword for elevator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205132865U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107371600A (en) * | 2017-08-10 | 2017-11-24 | 浙江大学昆山创新中心 | A kind of mechanical device and system for plucking tealeaves |
-
2015
- 2015-11-02 CN CN201520860624.0U patent/CN205132865U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107371600A (en) * | 2017-08-10 | 2017-11-24 | 浙江大学昆山创新中心 | A kind of mechanical device and system for plucking tealeaves |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |