CN211971462U - Elevator door interlocking assembly - Google Patents
Elevator door interlocking assembly Download PDFInfo
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- CN211971462U CN211971462U CN202020374646.7U CN202020374646U CN211971462U CN 211971462 U CN211971462 U CN 211971462U CN 202020374646 U CN202020374646 U CN 202020374646U CN 211971462 U CN211971462 U CN 211971462U
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- elevator door
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Abstract
The utility model relates to an elevator accessory field, the technical scheme of the utility model be: the utility model provides an elevator door interlocking subassembly, including tapered end mechanism and with tapered end mechanism matched with latched end mechanism, its characterized in that: the locking mechanism comprises a mounting plate, a plurality of mounting holes are formed in the mounting plate, a positioning plate is rotatably arranged on the mounting plate, the positioning plate is provided with a locking head used for locking in a downward bending mode, a positioning block is arranged at the right end of the positioning plate and located above the locking head, a positioning spring is arranged above the middle of the positioning plate, a fixing bolt is arranged inside the positioning spring and fixes the positioning plate and the mounting plate, the locking mechanism and the locking mechanism are matched to ensure that the elevator door can be opened and closed, and the stability and the simplicity and convenience in use of the elevator door are ensured.
Description
Technical Field
The utility model relates to an elevator accessory field especially involves an elevator door interlocking subassembly.
Background
Conventionally, a door interlock device for an elevator is configured such that a car door and a landing door are opened and closed by engagement in an engagement establishment range in which the car door and the landing door are engaged in the landing, and the car door interlock device prevents an opening operation of the car door outside the engagement establishment range in which the car door and the landing door are not engaged between the landings. The car door is provided with a lever mechanism that prevents opening of the car door, the car is provided with an engaged portion that engages with the lever mechanism, and the landing door is provided with a cam that restricts rotation of the lever mechanism. The opening operation of the car door is mechanically inhibited within a range where the car door and the landing door are not engaged with each other. Since the landing door is provided with the cam that restricts the rotation of the lever mechanism that prevents the opening operation of the car door, the cam can be easily attached, and the freedom of the attachment position of the lever mechanism is increased by setting the lever mechanism that prevents the opening operation of the car door to two axes. Typical door interlocks can fail because there is no limit stop system. Therefore, there is a need for an improved structure that overcomes the above-mentioned deficiencies.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing an elevator door interlock spare.
The above technical purpose of the utility model is realized with following technical scheme: the utility model provides an elevator door interlocking subassembly, including tapered end mechanism and with tapered end mechanism matched with latched end mechanism, its characterized in that: the lock mechanism comprises a mounting plate, a plurality of mounting holes are formed in the mounting plate, a positioning plate is rotatably arranged on the mounting plate, a lock for locking is arranged on the positioning plate in a downward bending mode, a positioning block is arranged at the right end of the positioning plate and located above the lock, a positioning spring is arranged above the middle of the positioning plate, a fixing bolt is arranged inside the positioning spring, and the positioning plate and the mounting plate are fixed through the fixing bolt;
by adopting the technical scheme, the locking mechanism and the lock head mechanism are matched to ensure that the elevator door can be opened and closed, and the stability and the simplicity in use of the elevator door are ensured.
The right side of the lock mechanism is further provided with a locking mechanism, the locking mechanism comprises a locking plate, a locking hole is formed in the left side of the locking plate and is a square through hole, the locking mechanism is further provided with a power plate, an electromagnetic module is arranged on the power plate, an electromagnetic rod is arranged on the electromagnetic module and is fixed on the power plate through a fixing screw, and the electromagnetic rod is in contact with the lock in an upper locking state.
Through adopting above-mentioned technical scheme, the electromagnetic rod can contact with the locating piece when last lock state, can control the position of locating plate, and under the unblock state, the electromagnetic rod does not contact with the locating piece, and the locating plate resets through positioning spring.
The utility model discloses a further set up to: the limiting block is arranged at the upper left of the positioning plate and fixed on the positioning plate through bolts.
The utility model discloses a further set up to: a limiting plate is further arranged above the mounting plate and is in contact with the mounting plate when the mounting plate is in an unlocking state.
Through adopting above-mentioned technical scheme, stopper and limiting plate cooperation are used for under the unblock state, the limiting plate can block the locating plate that possess the stopper, guarantees that the locating plate can not remove too much, leads to the part to damage seriously.
The utility model discloses a further set up to: the left side of the lock catch plate is a downward inclined plane and is matched with the positioning plate.
Through adopting above-mentioned technical scheme, have a decurrent inclined plane, can be so that to suit with the locating plate, when the cooperation is used, can not disturb each other.
The utility model discloses a further set up to: the power plate is provided with a plurality of mounting holes, the right side of the power plate is provided with module mounting holes, and the electromagnetic module is fixed on the power plate through bolts.
The utility model discloses a further set up to: the lock catch plate is provided with a plurality of mounting holes, and the lock catch plate and the power plate are fixed through bolts.
To sum up, the utility model discloses following beneficial effect has:
1) the locking mechanism and the lock head mechanism are matched to ensure that the elevator door can be opened and closed, and the stability and the simplicity in use of the elevator door are ensured.
2) The electromagnetic rod can contact with the locating piece when last lock state, can control the position of locating plate, and under the unblock state, the electromagnetic rod does not contact with the locating piece, and the locating plate passes through positioning spring and resets.
3) Stopper and limiting plate cooperation are used for under the unblock state, the limiting plate can block the locating plate that possess the stopper, guarantees that the locating plate can not remove too much, leads to the part to damage seriously.
4) The positioning plate is provided with a downward inclined surface, so that the positioning plate can be matched with the positioning plate, and the positioning plate cannot interfere with each other when being matched for use.
Drawings
Fig. 1 is a schematic structural view of an elevator door interlock assembly according to the present invention.
Fig. 2 is a schematic structural diagram of the lock mechanism provided by the present invention.
Fig. 3 is a schematic structural diagram of the latch mechanism according to the present invention.
Fig. 4 is a schematic structural view of the latch plate according to the present invention.
The corresponding part names indicated by the numbers and letters in the drawings:
1-a lock mechanism; 11-a mounting plate; 111-a limiting plate; 12-a positioning plate; 121-a limiting block; 13-a lock head; 14-positioning blocks; 15-positioning spring; 2-a locking mechanism; 21-a locking plate; 22-a power plate; 23-electromagnetic bar.
Detailed Description
In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention will be further described with reference to the drawings and the specific embodiments.
As shown in fig. 1-4, the utility model provides an elevator door interlocking assembly, including tapered end mechanism 1 and with tapered end mechanism 1 matched with latched end mechanism 2, its characterized in that: the lock mechanism 1 comprises an installation plate 11, a plurality of installation holes are formed in the installation plate 11, a positioning plate 12 is rotatably arranged on the installation plate 11, a lock 13 used for locking is arranged on the positioning plate 12 in a downward bending mode, a positioning block 14 is arranged at the right end of the positioning plate 12, the positioning block 14 is positioned above the lock 13, a positioning spring 15 is arranged above the middle of the positioning plate 12, a fixing bolt is arranged inside the positioning spring 15, and the positioning plate 12 and the installation plate 11 are fixed through the fixing bolt;
1 right side of tapered end mechanism still is provided with latch mechanism 2, latch mechanism 2 includes hasp board 21, hasp board 21 left side is provided with the hasp hole, the hasp hole is square through hole, latch mechanism 2 still is provided with power plate 22, be provided with electromagnetic module on the power plate 22, the last electromagnetic rod 23 that is provided with of electromagnetic module, electromagnetic rod 23 is fixed in through the fixed screw on the power plate 22, electromagnetic rod 23 with locating piece 14 contacts under last lock state.
Further, a limiting block 121 is arranged at the left upper side of the positioning plate 12, and the limiting block 121 is fixed on the positioning plate 12 through a bolt.
Further, a limiting plate 111 is arranged above the mounting plate 11, and the limiting plate 111 contacts with the mounting plate in the unlocking state.
Further, the left side of the locking plate 21 is a downward inclined surface, which is adapted to the positioning plate 12.
Further, a plurality of mounting holes are formed in the power plate 22, module mounting holes are formed in the right side of the power plate 22, and the electromagnetic module is fixed on the power plate 22 through bolts.
Further, a plurality of mounting holes are formed in the lock catch plate 21, and the lock catch plate 21 and the power plate 22 are fixed through bolts.
The working principle is as follows:
when the elevator door needs to be opened, the electromagnetic module removes the electrification of the electromagnetic rod, the electromagnetic rod is not in contact with the positioning block any more, and the positioning spring drives the positioning plate to reset, so that the positioning plate does not move any more after the limiting block is in contact with the limiting plate;
when the elevator door needs to be locked, the electromagnetic module is electrified on the electromagnetic rod, the electromagnetic rod is in contact with the positioning block, and the lock head enters the lock catch hole of the lock catch plate to complete locking.
The foregoing shows and describes the general principles, essential features, and advantages of the invention. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (6)
1. The utility model provides an elevator door interlocking subassembly, including tapered end mechanism (1) and with tapered end mechanism (1) matched with latched device (2), its characterized in that: the lock head mechanism (1) comprises an installation plate (11), a plurality of installation holes are formed in the installation plate (11), a positioning plate (12) is arranged on the installation plate (11) in a rotating mode, a lock head (13) used for locking is arranged on the positioning plate (12) in a downward bending mode, a positioning block (14) is arranged at the right end of the positioning plate (12), the positioning block (14) is located above the lock head (13), a positioning spring (15) is arranged above the middle of the positioning plate (12), a fixing bolt is arranged in the positioning spring (15), and the positioning plate (12) and the installation plate (11) are fixed through the fixing bolt;
tapered end mechanism (1) right side still is provided with latch mechanism (2), latch mechanism (2) are including hasp board (21), hasp board (21) left side is provided with the hasp hole, the hasp hole is square through hole, latch mechanism (2) still are provided with power plate (22), be provided with electromagnetic module on power plate (22), electromagnetic module is last to be provided with electromagnetic rod (23), electromagnetic rod (23) are fixed in through the fixed screw on power plate (22), electromagnetic rod (23) with locating piece (14) contact under last lock state.
2. An elevator door interlock assembly as defined in claim 1, wherein: a limiting block (121) is arranged at the upper left of the positioning plate (12), and the limiting block (121) is fixed on the positioning plate (12) through a bolt.
3. An elevator door interlock assembly as defined in claim 1, wherein: a limiting plate (111) is further arranged above the mounting plate (11), and the limiting plate (111) is in contact with the mounting plate in an unlocking state.
4. An elevator door interlock assembly as defined in claim 1, wherein: the left side of the lock catch plate (21) is a downward inclined surface and is adapted to the positioning plate (12).
5. An elevator door interlock assembly as defined in claim 1, wherein: the electromagnetic module is characterized in that a plurality of mounting holes are formed in the power plate (22), module mounting holes are formed in the right side of the power plate (22), and the electromagnetic module is fixed on the power plate (22) through bolts.
6. An elevator door interlock assembly as defined in claim 1, wherein: the lock catch plate (21) is provided with a plurality of mounting holes, and the lock catch plate (21) and the power plate (22) are fixed through bolts.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020374646.7U CN211971462U (en) | 2020-03-23 | 2020-03-23 | Elevator door interlocking assembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020374646.7U CN211971462U (en) | 2020-03-23 | 2020-03-23 | Elevator door interlocking assembly |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211971462U true CN211971462U (en) | 2020-11-20 |
Family
ID=73381763
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020374646.7U Active CN211971462U (en) | 2020-03-23 | 2020-03-23 | Elevator door interlocking assembly |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211971462U (en) |
-
2020
- 2020-03-23 CN CN202020374646.7U patent/CN211971462U/en active Active
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