CN216190657U - Bidirectional safety brake device for elevator - Google Patents
Bidirectional safety brake device for elevator Download PDFInfo
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- CN216190657U CN216190657U CN202122678266.XU CN202122678266U CN216190657U CN 216190657 U CN216190657 U CN 216190657U CN 202122678266 U CN202122678266 U CN 202122678266U CN 216190657 U CN216190657 U CN 216190657U
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Abstract
The utility model discloses the technical field of braking devices, in particular to a bidirectional safety braking device for an elevator, which comprises a main body, a base plate, a base, a fixing plate and a locking assembly, and is characterized in that: the slot has been seted up on the top of fixed plate, the top of fixed plate sets up the base, the bottom of base is provided with the picture peg that can remove along the slot, the top of base is provided with the recess, the inside of recess is provided with and is used for the locking subassembly with base and fixed plate locking, the locking subassembly include the elastic component, set up respectively in the backup pad at elastic component both ends with set up in the locking lever of elastic component lateral wall is kept away from to the backup pad, the one end of keeping away from the backup pad of locking lever runs through inside the lateral wall that the limiting plate inserted the slot, the top integrated into one piece of base is provided with the connecting block, the top of connecting block is provided with the main part, the device easy dismounting, and laborsaving high efficiency is convenient for overhaul, change main part.
Description
Technical Field
The utility model discloses the technical field of braking devices, and particularly relates to a bidirectional safety braking device for an elevator.
Background
The elevator brake is an important safety device of the elevator, and the safety and the reliability of the elevator brake are one of important factors for ensuring the safe operation of the elevator. The bidirectional thrust elevator brake is a friction brake which generates bidirectional electromagnetic thrust when being electrified to separate a brake mechanism from a motor rotating part, and the electromagnetic force disappears when being powered off to form power-off brake under the action of the pressure of an external brake spring. It mainly becomes automatic escalator with supporting electromagnetic braking three-phase asynchronous motor that becomes with the driving motor on the automatic escalator hauler, extensively is applicable to the occasion that can realize steady parking and quick start and safety braking when the outage, but the most useful bolt of current two-way safety braking device is with base and mounting point fixed mounting, need overhaul when arresting gear breaks down and set up the change, but dismantle very waste time and energy, influence maintenance efficiency.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a bidirectional safety brake device of an elevator, which solves the problems in the prior art.
In order to achieve the purpose, the utility model provides the following technical scheme: including main part, backing plate, base, fixed plate and locking subassembly, the slot has been seted up on the top of fixed plate, the top of fixed plate sets up the base, the bottom of base is provided with the picture peg that can remove along the slot, the top of base is provided with the recess, the inside of recess is provided with the locking subassembly that is used for base and fixed plate locking, the locking subassembly include the elastic component, set up respectively in the backup pad at elastic component both ends with set up in the locking lever of elastic component lateral wall is kept away from to the backup pad, the one end of keeping away from the backup pad of locking lever runs through inside the lateral wall that the limiting plate inserted the slot, the top integrated into one piece of base is provided with the connecting block, the top of connecting block is provided with the main part.
Preferably, the side wall of the fixed plate is provided with a mounting plate, and the mounting plate is provided with a mounting hole.
Preferably, the side wall of the groove is hinged with a sealing door, a magnet is arranged at the folded edge of the sealing door, and a finger groove is formed in the side wall of the opening of the groove.
Preferably, the plugboard is provided with a through hole which is the same as the locking rod in aperture size and has the same axis, and the side wall of the slot is provided with a locking hole which is the same as the through hole on the fixed block in aperture size and has the same axis.
Preferably, the elastic member is a spring in a compressed state, and the locking lever is inserted into the locking hole by an urging force of the elastic member.
Compared with the prior art, the utility model has the advantages that the fixing plate is connected with the mounting point through the bolt, the base with the braking device main body is mounted on the fixing plate, when the main body is overhauled or replaced, only the support plate is required to be pinched to extrude the elastic piece, the locking rod is withdrawn from the locking hole of the fixing plate, and then the base is pushed to slide the inserting plate out of the inserting groove, so that the main body can be easily dismounted, the operation is simple and labor-saving, and the main body is also stably mounted by clamping the inserting plate with the inserting groove.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the present invention will be described in detail with reference to the accompanying drawings and detailed embodiments, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings without inventive exercise. Wherein:
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic view of a portion of the locking assembly of the present invention;
FIG. 3 is a partial structural view of a fixing plate according to the present invention;
FIG. 4 is a schematic view of a base portion of the present invention; .
In the figure: the structure comprises a main body 1, a connecting block 11, a base 2, a groove 21, a sealing door 211, an inserting plate 22, a fixing plate 3, a mounting plate 31, a mounting hole 311, a slot 32, a locking hole 321, a locking component 4, a locking rod 41, a supporting plate 42 and an elastic piece 43.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
The utility model provides a bidirectional safety brake device for an elevator, wherein a fixed plate is connected with a mounting point through a bolt, a base with a brake device main body is mounted on the fixed plate, when the main body is overhauled or replaced, only a support plate is required to be pinched to extrude an elastic piece, a locking rod is withdrawn from a locking hole of the fixed plate, and then the base is pushed to slide an inserting plate out of an inserting groove, so that the main body can be easily disassembled, the operation is simple and labor-saving, and the main body is also stably mounted by clamping the inserting plate with the inserting groove. Referring to fig. 1-2, the locking device includes a main body 1, a pad, a base 2, a fixing plate 3 and a locking assembly 4;
referring to fig. 1-4, the fixing plate 3 is connected to the mounting point by a bolt, the base 2 with the braking device main body 1 is mounted on the fixing plate 3, when the main body 1 is overhauled or replaced, the fixing plate 3 does not need to be disassembled, only the supporting plate 42 needs to be pinched to press the elastic member 43, the locking rod 41 is withdrawn from the locking hole 321 of the fixing plate 3, and then the base 2 is pushed to slide the inserting plate 22 out of the inserting slot 32, so as to easily complete the disassembling of the main body 1, when the main body 1 is mounted, the inserting plate 22 only needs to be inserted and clamped along the inserting slot 32, the locking hole 321 is communicated with the through hole on the inserting plate 22, the supporting plate 42 is released, the elastic member 43 extends to push the locking rod 41 to be inserted into the locking hole 321 from the through hole, so as to complete the assembling of the main body 1, the operation is simple and labor-saving, the clamping of the inserting plate 22 and the inserting slot 32, and also enables the main body 1 to be stably mounted, specifically, the inserting slot 32 is formed at the top end of the fixing plate 3, the top end of the fixing plate 3 is provided with a base 2, the bottom end of the base 2 is provided with an inserting plate 22 which can move along the slot 32, the top end of the base 2 is provided with a groove 21, the inside of the groove 21 is provided with a locking component 4 used for locking the base 2 and the fixing plate 3, the locking component 4 comprises an elastic part 43, a supporting plate 42 respectively arranged at two ends of the elastic part 43 and a locking rod 41 arranged at the side wall of the supporting plate 42 far away from the elastic part 43, one end of the locking rod 41 far away from the supporting plate 42 penetrates through the limiting plate and is inserted into the side wall of the slot 32, the top end of the base 2 is integrally formed with a connecting block 11, the top end of the connecting block 11 is provided with a main body 1, the side wall of the fixing plate 3 is provided with a mounting plate 31, the mounting plate 31 is provided with a mounting hole 311, the inserting plate 22 is provided with a through hole which has the same aperture size and the same axis as the through hole on the fixing block 41, the side wall of the slot 32 is provided with a locking hole 321 which aperture size and the same axis, the elastic member 43 is a spring in a compressed state, and the locking lever 41 is inserted into the locking hole 321 by the urging force of the elastic member 43;
referring to fig. 4, the magnet on the sealing door 211 is adsorbed to the opening of the groove 21 to close the opening of the groove 21, so as to effectively protect the locking assembly 4, block dust and water vapor, and prevent the locking member from being corroded, specifically, the side wall of the groove 21 is hinged with the sealing door 211, the edge folding position of the sealing door 211 is provided with the magnet, and the side wall of the opening of the groove 21 is provided with a finger groove;
in specific use, when the main body 1 is installed, firstly, the fixing plate 3 is connected with an installation point through a bolt, then, the inserting plate 22 is inserted and clamped along the inserting groove 32, the locking hole 321 is communicated with the through hole in the inserting plate 22, the supporting plate 42 is loosened, the elastic piece 43 extends to push the locking rod 41 to be inserted into the locking hole 321 from the through hole, and then, the installation of the main body 1 can be completed.
While the utility model has been described above with reference to an embodiment, various modifications may be made and equivalents may be substituted for elements thereof without departing from the scope of the utility model. In particular, the various features of the embodiments disclosed herein may be used in any combination, provided that there is no structural conflict, and the combinations are not exhaustively described in this specification merely for the sake of brevity and conservation of resources. Therefore, it is intended that the utility model not be limited to the particular embodiments disclosed, but that the utility model will include all embodiments falling within the scope of the appended claims.
Claims (5)
1. The utility model provides a two-way safety brake device of elevator, includes main part (1), backing plate, base (2), fixed plate (3) and locking Assembly (4), its characterized in that: the top end of the fixing plate (3) is provided with a slot (32), the top end of the fixing plate (3) is provided with a base (2), the bottom end of the base (2) is provided with a plug board (22) capable of moving along the slot (32), the top end of the base (2) is provided with a groove (21), the inside of the groove (21) is provided with a locking component (4) used for locking the base (2) and the fixing plate (3), the locking component (4) comprises an elastic part (43), supporting plates (42) respectively arranged at two ends of the elastic part (43) and a locking rod (41) arranged on the side wall of the elastic part (43) far away from the supporting plate (42), one end of the locking rod (41) far away from the supporting plate (42) penetrates through a limiting plate to be inserted into the side wall of the slot (32), the top end of the base (2) is integrally formed and is provided with a connecting block (11), the top end of the connecting block (11) is provided with a main body (1).
2. The elevator bidirectional safety brake device according to claim 1, characterized in that: the lateral wall of fixed plate (3) is provided with mounting panel (31), mounting hole (311) have been seted up on mounting panel (31).
3. The elevator bidirectional safety brake device according to claim 2, characterized in that: the side wall of the groove (21) is hinged with a sealing door (211), a magnet is arranged at the folded edge of the sealing door (211), and a finger groove is formed in the side wall of an opening of the groove (21).
4. The elevator bidirectional safety brake device according to claim 3, characterized in that: the plug board (22) is provided with a through hole which is the same as the locking rod (41) in aperture size and has the same axis, and the side wall of the slot (32) is provided with a locking hole (321) which is the same as the through hole on the fixed block in aperture size and has the same axis.
5. The elevator bidirectional safety brake device according to claim 4, characterized in that: the elastic member (43) is a spring in a compressed state, and the lock lever (41) is inserted into the lock hole (321) by the urging force of the elastic member (43).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122678266.XU CN216190657U (en) | 2021-11-04 | 2021-11-04 | Bidirectional safety brake device for elevator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122678266.XU CN216190657U (en) | 2021-11-04 | 2021-11-04 | Bidirectional safety brake device for elevator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216190657U true CN216190657U (en) | 2022-04-05 |
Family
ID=80901198
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122678266.XU Active CN216190657U (en) | 2021-11-04 | 2021-11-04 | Bidirectional safety brake device for elevator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216190657U (en) |
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2021
- 2021-11-04 CN CN202122678266.XU patent/CN216190657U/en active Active
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