CN214879419U - Novel high elevator lock of security - Google Patents
Novel high elevator lock of security Download PDFInfo
- Publication number
- CN214879419U CN214879419U CN202121324697.XU CN202121324697U CN214879419U CN 214879419 U CN214879419 U CN 214879419U CN 202121324697 U CN202121324697 U CN 202121324697U CN 214879419 U CN214879419 U CN 214879419U
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- China
- Prior art keywords
- block
- installation piece
- installation
- installation block
- elevator door
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- Expired - Fee Related
Links
- 238000009434 installation Methods 0.000 claims abstract description 54
- 238000007789 sealing Methods 0.000 claims description 8
- 238000010030 laminating Methods 0.000 claims description 3
- 230000006978 adaptation Effects 0.000 claims description 2
- 230000002349 favourable effect Effects 0.000 abstract description 4
- 229920003266 Leaf® Polymers 0.000 abstract description 2
- 238000003780 insertion Methods 0.000 description 5
- 230000037431 insertion Effects 0.000 description 5
- 239000000428 dust Substances 0.000 description 2
- 230000000694 effects Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
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- Elevator Door Apparatuses (AREA)
Abstract
The utility model discloses a novel high elevator lock of security relates to elevator lock technical field, including first installation piece and second installation piece, one side of first installation piece is provided with second installation piece, and the straight flute has been seted up to one side that second installation piece is close to first installation piece, and the tank bottom of straight flute is fixed to be provided with first electric putter, and first installation piece is close to a side symmetry of second installation piece and has seted up the slot, and the draw-in groove has been seted up to one side inner wall of slot, is provided with the connecting block between first installation piece and the second installation piece. The utility model discloses when using, on two elevator door leafs were installed respectively to first installation piece and second installation piece, through the setting of two inserted bars and fixture block, inside two draw-in grooves were gone into to two fixture block cards, joint stable in structure can not be taken off by force to through the articulated setting of fixed plate and connecting plate, no matter how door-kick, can not cause the fixture block to break away from the catch, be favorable to improving the security of lift-cabin door, prevent that dangerous accident from taking place.
Description
Technical Field
The utility model relates to an elevator lock technical field, in particular to novel high elevator lock of security.
Background
In cities, the elevator is convenient for people to go upstairs and downstairs, great convenience is brought to life, the safety performance of the elevator is more and more emphasized, so that all possible safety accidents are avoided by designing the elevator when the elevator is produced and manufactured, and the elevator door lock device is used for ensuring the reliable closing and locking of the elevator door, preventing the landing door and the car door from being opened randomly and protecting people from being cut or falling. Is an important safety device of an elevator. The door lock structure of the elevator ensures the safety of the operation of the elevator.
The safety of an elevator door lock in the prior art is a problem which cannot be ignored all the time, accidents caused by the door lock in the technical analysis of elevator door system accidents are not inconstant, and under the condition that the door is forced to kick and pulled by hand, the latch hook is separated from the catch, a landing door is opened, and dangerous accidents are caused.
Therefore, it is necessary to provide a new type of elevator door lock with high safety to solve the above problems.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a novel high elevator lock of security to solve the problem that proposes in the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: a novel elevator door lock with high safety comprises a first installation block and a second installation block, wherein one side of the first installation block is provided with the second installation block, one side of the second installation block, which is close to the first installation block, is provided with a straight groove, the bottom of the straight groove is fixedly provided with a first electric push rod, one side of the first installation block, which is close to the second installation block, is symmetrically provided with an insertion groove, the inner wall of one side of the insertion groove is provided with a clamping groove, a connecting block is arranged between the first installation block and the second installation block, one side of the connecting block, which is close to the second installation block, is fixedly provided with a fixed plate, one side of the fixed plate is provided with a connecting plate, one end of the connecting plate is fixedly connected with the telescopic end of the first electric push rod, the other end of the connecting plate is hinged with one end of the fixed plate, the other side of the connecting block is symmetrically provided with an insertion rod, and one end of the insertion rod extends into the insertion groove, and a clamping block matched with the clamping groove is fixedly arranged at one end of the outer side of the inserting rod.
Preferably, one side of fixture block is the slope setting, the connecting block is close to one side both ends of second installation piece and all is the slope setting.
Preferably, the opening of the straight groove is provided with an elastic sealing ring in a surrounding manner, and the elastic sealing ring is attached and connected with the connecting plate.
Preferably, the top end of the clamping groove penetrates through the first mounting block and extends to the upper surface of the first mounting block.
Preferably, the top of first installation piece is provided with the movable block, the top of movable block is provided with second electric putter, and the flexible end of second electric putter and the top fixed connection of movable block.
Preferably, the bottom of the movable block is symmetrically provided with a limiting rod, and the bottom of the limiting rod extends into one of the clamping grooves.
Preferably, the end parts of the clamping blocks are attached and connected, and the bottom ends of the two adjacent sides of the limiting rods are obliquely arranged.
The utility model discloses a technological effect and advantage:
1. when the elevator door is used, the first mounting block and the second mounting block are respectively mounted on two elevator door leaves, the two clamping blocks are clamped into the two clamping grooves through the arrangement of the two inserted rods and the clamping blocks, the clamping structure is stable, the clamping blocks cannot be forcibly opened, and the clamping blocks cannot be separated from the catch no matter how the elevator door is kicked, so that the safety of the elevator door is improved, and the occurrence of dangerous accidents is prevented;
2. the utility model discloses a setting of elastic seal circle is favorable to preventing that external dust etc. from getting into the straight flute inside and piling up.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention.
Fig. 2 is a schematic view of the top-cut structure of fig. 1 of the present invention.
Fig. 3 is a schematic structural view of the movable block and the limiting rod of the present invention.
In the figure: 1. a first mounting block; 2. a second mounting block; 3. a straight groove; 4. a first electric push rod; 5. a connecting plate; 6. connecting blocks; 7. a fixing plate; 8. a slot; 9. a card slot; 10. inserting a rod; 11. a clamping block; 12. a movable block; 13. a second electric push rod; 14. a limiting rod; 15. an elastic sealing ring.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
The utility model provides a novel elevator door lock with high safety as shown in figures 1-3, which comprises a first installation block 1 and a second installation block 2, wherein one side of the first installation block 1 is provided with the second installation block 2, one side of the second installation block 2 close to the first installation block 1 is provided with a straight groove 3, the bottom of the straight groove 3 is fixedly provided with a first electric push rod 4, one side of the first installation block 1 close to the second installation block 2 is symmetrically provided with a slot 8, the inner wall of one side of the slot 8 is provided with a slot 9, a connecting block 6 is arranged between the first installation block 1 and the second installation block 2, one side of the connecting block 6 close to the second installation block 2 is fixedly provided with a fixed plate 7, one side of the fixed plate 7 is provided with a connecting plate 5, one end of the connecting plate 5 is fixedly connected with the telescopic end of the first electric push rod 4, and the other end of the connecting plate 5 is hinged with one end of the fixed plate 7, the opposite side symmetry of connecting block 6 is provided with inserted bar 10, and inside the one end of inserted bar 10 extended to slot 8, the outside one end of inserted bar 10 is fixed and is provided with the fixture block 11 with draw-in groove 9 looks adaptation, and when using, on two elevator door leafs were installed respectively to first installation piece 1 and second installation piece 2, through the setting of two inserted bars 10 and fixture block 11, two fixture block 11 cards were gone into inside two draw-in grooves 9, and the joint stable in structure can not be taken off by force to through the articulated setting of fixed plate 7 and connecting plate 5, no matter how the door is stepped, can not cause fixture block 11 to break away from the catch, be favorable to improving the security of lift-cabin door, prevent that dangerous accident from taking place.
Further, first installation piece 1 is run through on the top of draw-in groove 9 to extend to the upper surface of first installation piece 1, the top of first installation piece 1 is provided with movable block 12, the top of movable block 12 is provided with second electric putter 13, and the flexible end of second electric putter 13 and the top fixed connection of movable block 12, the bottom symmetry of movable block 12 is provided with gag lever post 14, and inside the bottom of gag lever post 14 extended to one of them draw-in groove 9, the tip laminating of fixture block 11 is connected, two one side bottom that gag lever post 14 is adjacent is the slope setting, one side of fixture block 11 is the slope setting, one side both ends that connecting block 6 is close to second installation piece 2 all are the slope setting.
Secondly, the opening part of straight flute 3 encircles and is provided with elastic sealing ring 15, and elastic sealing ring 15 is connected with the laminating of connecting plate 5, through elastic sealing ring 15's setting, is favorable to preventing that external dust etc. from getting into inside 3 of straight flutes and piling up.
The utility model discloses the theory of operation:
when the elevator door is used, the first mounting block 1 and the second mounting block 2 are respectively mounted on two door leaves of the elevator door, the first mounting block 1 and the second mounting block 2 are at the same horizontal height, when the elevator door stops at a floor, the controller (the model of the controller is STC12C5A08S2, the controller adopts the structure of the prior art and the connection mode between the controller is the prior art, no further explanation is provided in the application) controls the second electric push rod 13 to extend, the movable block 12 and the two limiting rods 14 are pushed to move downwards, the limiting rods 14 push the two clamping blocks 11 to be separated from the inside of the clamping grooves 9 while moving downwards, the two inserting rods 10 deform, then the first electric push rod 4 is controlled to contract, the connecting plate 5, the connecting block 6 and the two inserting rods 10 are pulled to move towards the direction far away from the first mounting block 1 until the two inserting rods 10 are received in the straight grooves 3, and then the second electric push rod 13 contracts, the movable block 12 and the two limiting rods 14 are driven to restore the original positions, when the elevator door is closed, the first electric push rod 4 is controlled to extend, the two insert rods 10 are pushed to enter the slots 8 until the two clamping blocks 11 are respectively clamped into the clamping slots 9, the two clamping blocks 11 are clamped into the two clamping slots 9, the clamping structure is stable, the elevator door cannot be forcedly opened, the fixed plate 7 and the connecting plate 5 are hinged, the clamping blocks 11 cannot be separated from the catch no matter how the elevator door is stepped, the safety of the elevator door is improved, and dangerous accidents are prevented.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.
Claims (7)
1. The utility model provides a novel high elevator lock of security which characterized in that: comprises a first installation block (1) and a second installation block (2), wherein one side of the first installation block (1) is provided with the second installation block (2), one side of the second installation block (2) close to the first installation block (1) is provided with a straight groove (3), the bottom of the straight groove (3) is fixedly provided with a first electric push rod (4), one side of the first installation block (1) close to the second installation block (2) is symmetrically provided with a slot (8), one side inner wall of the slot (8) is provided with a clamping groove (9), a connecting block (6) is arranged between the first installation block (1) and the second installation block (2), one side of the connecting block (6) close to the second installation block (2) is fixedly provided with a fixed plate (7), one side of the fixed plate (7) is provided with a connecting plate (5), one end of the connecting plate (5) is fixedly connected with the telescopic end of the first electric push rod (4), and the other end of connecting plate (5) is articulated with the one end of fixed plate (7), the opposite side symmetry of connecting block (6) is provided with inserted bar (10), and the one end of inserted bar (10) extends to inside slot (8), outside one end of inserted bar (10) is fixed be provided with fixture block (11) with draw-in groove (9) looks adaptation.
2. The novel elevator door lock with high safety as claimed in claim 1, wherein: one side of the clamping block (11) is obliquely arranged, and two ends of one side, close to the second mounting block (2), of the connecting block (6) are obliquely arranged.
3. The novel elevator door lock with high safety as claimed in claim 2, wherein: the opening of straight flute (3) is encircleed and is provided with elasticity sealing washer (15), and elasticity sealing washer (15) are connected with connecting plate (5) laminating.
4. The novel elevator door lock with high safety as claimed in claim 3, wherein: the top end of the clamping groove (9) penetrates through the first mounting block (1) and extends to the upper surface of the first mounting block (1).
5. The novel elevator door lock with high safety as set forth in claim 4, wherein: the top of first installation piece (1) is provided with movable block (12), the top of movable block (12) is provided with second electric putter (13), and the flexible end of second electric putter (13) and the top fixed connection of movable block (12).
6. The novel elevator door lock with high safety as claimed in claim 5, wherein: the bottom of the movable block (12) is symmetrically provided with a limiting rod (14), and the bottom of the limiting rod (14) extends into one of the clamping grooves (9).
7. The novel elevator door lock with high safety as claimed in claim 6, wherein: the end parts of the clamping blocks (11) are connected in an attaching mode, and the bottom ends of the two adjacent sides of the limiting rods (14) are obliquely arranged.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121324697.XU CN214879419U (en) | 2021-06-15 | 2021-06-15 | Novel high elevator lock of security |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121324697.XU CN214879419U (en) | 2021-06-15 | 2021-06-15 | Novel high elevator lock of security |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214879419U true CN214879419U (en) | 2021-11-26 |
Family
ID=78930768
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121324697.XU Expired - Fee Related CN214879419U (en) | 2021-06-15 | 2021-06-15 | Novel high elevator lock of security |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214879419U (en) |
-
2021
- 2021-06-15 CN CN202121324697.XU patent/CN214879419U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20211126 |