CN216004840U - Safety brake device of elevator - Google Patents
Safety brake device of elevator Download PDFInfo
- Publication number
- CN216004840U CN216004840U CN202122663105.3U CN202122663105U CN216004840U CN 216004840 U CN216004840 U CN 216004840U CN 202122663105 U CN202122663105 U CN 202122663105U CN 216004840 U CN216004840 U CN 216004840U
- Authority
- CN
- China
- Prior art keywords
- fixed
- gear
- safety brake
- brake device
- sets
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Images
Landscapes
- Cage And Drive Apparatuses For Elevators (AREA)
Abstract
The utility model discloses a safety brake device of elevator relates to safety brake technical field. The safety brake device of the elevator comprises a car which is slidably embedded on two upright rods; the braking mechanism comprises a connecting block, two moving plates, a power part, a two-way threaded rod and two sets of limiting mechanisms, the connecting block is slidably embedded in the outer surfaces of the two vertical rods, and the two-way threaded rod is rotatably connected between the inner walls of the connecting block. This elevator's safety brake device drives through fixed motor and connects gear revolve, connects gear and fixed gear meshing to drive fixed gear and rotate, rotate through fixed gear and can drive two-way threaded rod and rotate, thereby make the movable plate fix the pole setting, realize safety brake's function, through mounting panel extrusion connecting piece, connecting rod on the connecting piece slides fixed telescopic link of extrusion and fixed spring in fixed, elasticity through fixed spring and buffer spring can play the function of buffering decompression.
Description
Technical Field
The utility model relates to a safety braking technical field specifically is a safety braking device of elevator.
Background
Elevator refers to a permanent transportation device serving several specific floors in a building, the car of which runs on at least two rows of rigid rails moving perpendicular to the horizontal plane or at an angle of inclination less than 15 ° to the vertical, a vertical lift elevator has a car running between at least two rows of rigid guide rails perpendicular or at an angle of inclination less than 15 °, the elevator brake is an important safety device of the elevator, and its safety and reliability are one of the important factors for ensuring the safe operation of the elevator.
The safety brake device of the existing elevator needs emergency braking when meeting emergency in actual use so as to ensure the safe operation of the elevator, the braking effect of the existing elevator safety brake device is poor, and the existing elevator safety brake device has a buffering function in the actual use, so that the car is easily damaged.
SUMMERY OF THE UTILITY MODEL
The utility model provides a safety brake device of elevator, this safety brake device of elevator, it rotates to drive the connection gear through fixed motor, connect gear and fixed gear meshing, thereby it rotates to drive the fixed gear, it rotates to drive two-way threaded rod through the fixed gear rotation, thereby it fixes the pole setting to make the movable plate, realize safety brake's function, through mounting panel extrusion connecting piece, connecting rod on the connecting piece slides fixed telescopic link of extrusion and fixed spring in fixed, elasticity through fixed spring and buffer spring, the function of buffering decompression can be played.
In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: a safety brake device of a hoisting elevator, comprising:
the lift car is slidably embedded in the two vertical rods;
the braking mechanism comprises a connecting block, two moving plates, a power part, a two-way threaded rod and two groups of limiting mechanisms, wherein the connecting block is slidably embedded in the outer surfaces of the two vertical rods; and
buffer gear, buffer gear includes mounting panel, fixed plate, two sets of adapting unit and four groups's buffering parts, the mounting panel slides and inlays the surface of locating two pole settings, fixed plate fixed connection is in the surface of pole setting, and is two sets of buffering parts all sets up on the fixed plate, and is two sets of in addition buffering parts sets up on the mounting panel, every group adapting unit sets up respectively between two sets of buffering parts, and two sets of adapting unit interconnect.
Further, power component includes fixed motor, connecting gear and fixed gear, fixed motor fixed connection is in the lower inner wall of car, connecting gear fixed connection is in fixed motor's output, the fixed cover surface of locating the two-way threaded rod of fixed gear, fixed gear and connecting gear intermeshing.
Furthermore, every group stop gear includes spacing telescopic link and expanding spring, spacing telescopic link and the equal fixed connection of expanding spring between movable plate and connecting block, the surface of spacing telescopic link is located to the expanding spring cover.
Furthermore, the outer surface of one side of each of the two moving plates is fixedly connected with a fixed pad.
Further, every group the buffer unit all includes two connecting pieces, two connecting rods, two fixed telescopic links, a fixed section of thick bamboo and two fixed springs, two the one end difference fixed connection of connecting rod is in the one end of two connecting pieces, and two connecting rods slide respectively and inlay the both ends of locating a fixed section of thick bamboo, two fixed telescopic link and two fixed springs difference fixed connection are between a fixed section of thick bamboo and two connecting rods, two fixed spring overlaps respectively and locates the surface of two fixed telescopic links, four wherein the one end of connecting piece all with the bottom fixed connection of mounting panel, four in addition the one end of connecting piece all with the top fixed connection of fixed plate.
Further, every group adapting unit all includes two installation poles, connecting plate and two buffer spring, two the installation pole is respectively between two connecting pieces of fixed connection, connecting plate fixed connection is between two installation poles, two buffer spring is between two installation poles of equal fixed connection.
Furthermore, the top of the mounting plate is fixedly connected with a buffer plate.
The utility model provides a safety brake device of elevator. The method has the following beneficial effects:
(1) this elevator's safety brake device drives through fixed motor and connects the gear rotation, connects gear and fixed gear meshing to drive fixed gear and rotate, rotate through fixed gear and can drive two-way threaded rod and rotate, thereby make the movable plate fix the pole setting, realize safety brake's function.
(2) This elevator's safety brake device through mounting panel extrusion connecting piece, and connecting rod on the connecting piece slides in fixed extrusion fixed telescopic link and fixed spring, through fixed spring and buffer spring's elasticity, can play the function of buffering decompression.
Drawings
Fig. 1 is a front perspective view of the present invention;
FIG. 2 is a front perspective semi-sectional view of the present invention;
fig. 3 is an exploded view of the braking mechanism of the present invention;
fig. 4 is an exploded view of the damper mechanism of the present invention.
In the figure: 1. a car; 2. erecting a rod; 3. a brake mechanism; 301. connecting blocks; 302. moving the plate; 303. A fixing pad; 304. limiting the telescopic rod; 305. a tension spring; 306. a bidirectional threaded rod; 307. fixing a gear; 308. a connecting gear; 309. fixing a motor; 4. a buffer mechanism; 401. a buffer plate; 402. mounting a plate; 403. a connecting member; 404. a connecting rod; 405. fixing the telescopic rod; 406. a fixed cylinder; 407. Fixing the spring; 408. mounting a rod; 409. a connecting plate; 410. a buffer spring; 411. and (7) fixing the plate.
Detailed Description
The technical solution in the embodiment of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiment of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, and not all embodiments, and all other embodiments obtained by those skilled in the art without any inventive work are within the scope of the present invention based on the embodiments of the present invention.
In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "top/bottom", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted", "provided", "sleeved/connected", "connected", and the like are to be understood in a broad sense, such as "connected", which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Referring to fig. 1-4, the present invention provides a technical solution: a safety brake device of a hoisting elevator, comprising: the car 1 is slidably embedded on the two upright rods 2; the braking mechanism 3 comprises a connecting block 301, two moving plates 302, a power component, a bidirectional threaded rod 306 and two groups of limiting mechanisms, wherein the connecting block 301 is slidably embedded on the outer surfaces of the two upright rods 2, the bidirectional threaded rod 306 is rotatably connected between the inner walls of the connecting block 301, the two moving plates 302 are in threaded connection with the bidirectional threaded rod 306, the power component is arranged on the car 1 and is also arranged on the bidirectional threaded rod 306, and each group of limiting mechanisms is arranged on the moving plates 302; and buffer gear 4, buffer gear 4 includes mounting panel 402, fixed plate 411, two sets of connecting parts and four sets of buffering parts, and mounting panel 402 slides and inlays and locate the surface of two pole settings 2, and fixed plate 411 fixed connection is in the surface of pole setting 2, and two sets of buffering parts all set up on fixed plate 411, and two sets of buffering parts set up on mounting panel 402 in addition, and every group connecting part sets up respectively between two sets of buffering parts, and two sets of connecting part interconnect.
In this embodiment: the vertical rod 2 is arranged for fixing and mounting, the car 1 can slide on the vertical rod 2, the braking mechanism 3 is arranged for emergency braking, the connecting block 301 is arranged for sliding on the vertical rod 2, the moving plate 302 is arranged for fixing the connecting block 301 and the vertical rod 2, the power component is arranged for rotation, the bidirectional threaded rod 306 is arranged for mounting and fixing, two opposite threads are carved on the outer surface of the bidirectional threaded rod 306, the two moving plates 302 are respectively fixed on different threads of the bidirectional threaded rod 306, the two moving plates 302 can be close to or far away from each other through the rotation of the bidirectional threaded rod 306, the buffer mechanism 4 is arranged for buffering the impact force, the mounting plate 402 and the fixing plate 411 are arranged for fixing and mounting, the connecting component is arranged for connecting and fixing, and the buffer component is arranged for reducing the impact force.
Specifically, the power component comprises a fixed motor 309, a connecting gear 308 and a fixed gear 307, the fixed motor 309 is fixedly connected to the lower inner wall of the car 1, the connecting gear 308 is fixedly connected to the output end of the fixed motor 309, the fixed gear 307 is fixedly sleeved on the outer surface of the bidirectional threaded rod 306, and the fixed gear 307 and the connecting gear 308 are meshed with each other.
In this embodiment: the fixed motor 309 is provided with a rotating force, the connecting gear 308 is provided for transmission, the connecting gear 308 can be driven to rotate when the fixed motor 309 rotates through the meshing of the fixed gear 307 of the connecting gear 308, the connecting gear 308 drives the fixed gear 307 to rotate, meanwhile, the fixed gear 307 drives the bidirectional threaded rod 306 to rotate, the structure and the principle of the fixed motor 309 belong to the prior art, detailed description is omitted, and the type of the fixed motor 309 can be selected according to actual use conditions.
Specifically, each group of limiting mechanisms comprises a limiting telescopic rod 304 and a telescopic spring 305, the limiting telescopic rods 304 and the telescopic springs 305 are both fixedly connected between the moving plate 302 and the connecting block 301, and the telescopic springs 305 are sleeved on the outer surface of the limiting telescopic rods 304.
In this embodiment: the arrangement of the limiting telescopic rod 304 is used for limiting the moving plate 302, the arrangement of the telescopic spring 305 is used for supporting the limiting telescopic rod 304, the structure and the principle of the limiting telescopic rod 304 belong to the prior art, and are not described in detail here, and the type of the limiting telescopic rod 304 can be selected according to the actual use condition.
Specifically, the outer surfaces of one sides of the two moving plates 302 are fixedly connected with fixing pads 303.
In this embodiment: the fixing pad 303 is provided to play a certain role of buffering.
Specifically, each group of buffer parts all includes two connecting pieces 403, two connecting rods 404, two fixed telescopic rods 405, a fixed cylinder 406 and two fixed springs 407, one end of two connecting rods 404 is fixed connection in the one end of two connecting pieces 403 respectively, and two connecting rods 404 are respectively slidably embedded at the two ends of the fixed cylinder 406, two fixed telescopic rods 405 and two fixed springs 407 are respectively fixed connection between the fixed cylinder 406 and two connecting rods 404, two fixed springs 407 are respectively sleeved on the outer surfaces of two fixed telescopic rods 405, wherein one end of four connecting pieces 403 is all fixedly connected with the bottom end of the mounting plate 402, and one end of the other four connecting pieces 403 is all fixedly connected with the top of the fixing plate 411.
In this embodiment: connecting piece 403 is by two mounting and a decompression board, the decompression board rotate connect with two between the mounting, the setting of connecting rod 404 is used for installing and fixing, fixed telescopic link 405 and fixed spring 407 set up, can make the angle of connecting piece 403 change, the setting of fixed cylinder 406 is used for installing and fixing, slide in fixed cylinder 406 through connecting rod 404, extrude fixed telescopic link 405 and fixed spring 407, the elasticity of rethread fixed spring 407 can make fixed telescopic link 405 and connecting rod 404 restore to the original state fast.
Specifically, each connecting part comprises two mounting rods 408, a connecting plate 409 and two buffer springs 410, the two mounting rods 408 are respectively and fixedly connected between the two connecting pieces 403, the connecting plate 409 is fixedly connected between the two mounting rods 408, and the two buffer springs 410 are respectively and fixedly connected between the two mounting rods 408.
In this embodiment: the setting of installation pole 408 is used for the installation and fixed, and the setting of connecting plate 409 is used for connecting the buffer unit, and buffer spring 410's setting is used for reducing the cushion effect, through buffer spring 410's elasticity, can make connecting plate 409 resume the original state fast.
Specifically, a buffer plate 401 is fixedly connected to the top of the mounting plate 402.
In this embodiment: the buffer plate 401 is provided to perform a buffering function.
When the elevator meets an emergency and needs braking, the fixed motor 309 rotates to drive the connecting gear 308 to rotate, the connecting gear 308 rotates to drive the fixed gear 307 to rotate, the fixed gear 307 rotates to drive the bidirectional threaded rod 306 to rotate, the movable plate 302 can be driven to move on the bidirectional threaded rod 306 through the rotation of the bidirectional threaded rod 306, the telescopic spring 305 stretches, the limiting telescopic rod 304 extends, the vertical rod 2 is clamped by the movable plate 302 at the moment to perform braking, when the car 1 contacts the mounting plate 402, the mounting plate 402 moves downwards to extrude the connecting piece 403, the connecting rod 404 slides in the fixed cylinder 406 at the moment to extrude the fixed telescopic rod 405 and the fixed spring 407, the buffer spring 410 compresses, and the buffer spring 407 and the buffer spring 410 rebound to achieve the effect of buffering and pressure reduction on the car 1.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (7)
1. A safety brake device of a hoisting elevator, characterized by comprising:
the car (1) is embedded on the two upright rods (2) in a sliding manner;
the braking mechanism (3) comprises a connecting block (301), two moving plates (302), a power part, a two-way threaded rod (306) and two groups of limiting mechanisms, wherein the connecting block (301) is embedded in the outer surfaces of the two vertical rods (2) in a sliding mode, the two-way threaded rod (306) is connected between the inner walls of the connecting block (301) in a rotating mode, the two moving plates (302) are in threaded connection with the two-way threaded rod (306), the power part is arranged on the lift car (1), the power part is also arranged on the two-way threaded rod (306), and each group of limiting mechanisms is arranged on the moving plate (302); and
buffer gear (4), buffer gear (4) are including mounting panel (402), fixed plate (411), two sets of adapting unit and four sets of buffering parts, mounting panel (402) slip inlays the surface of locating two pole settings (2), fixed plate (411) fixed connection is in the surface of pole setting (2), and is two sets of buffering part all sets up on fixed plate (411), and is two sets of in addition buffering part sets up on mounting panel (402), every group adapting unit sets up respectively between two sets of buffering parts, and two sets of adapting unit interconnect.
2. A safety brake device of an elevator according to claim 1, characterized in that: the power component comprises a fixed motor (309), a connecting gear (308) and a fixed gear (307), the fixed motor (309) is fixedly connected to the lower inner wall of the car (1), the connecting gear (308) is fixedly connected to the output end of the fixed motor (309), the fixed gear (307) is fixedly sleeved on the outer surface of the bidirectional threaded rod (306), and the fixed gear (307) is meshed with the connecting gear (308).
3. A safety brake device of an elevator according to claim 1, characterized in that: every group stop gear includes spacing telescopic link (304) and expanding spring (305), equal fixed connection in between movable plate (302) and connecting block (301) of spacing telescopic link (304) and expanding spring (305), the surface of spacing telescopic link (304) is located to expanding spring (305) cover.
4. A safety brake device of an elevator according to claim 1, characterized in that: and the outer surface of one side of each of the two moving plates (302) is fixedly connected with a fixed pad (303).
5. A safety brake device of an elevator according to claim 1, characterized in that: every group the buffer unit all includes two connecting pieces (403), two connecting rods (404), two fixed telescopic link (405), solid fixed cylinder (406) and two fixed spring (407), two the one end difference fixed connection of connecting rod (404) is in the one end of two connecting pieces (403), and two connecting rods (404) slide respectively to inlay and locate the both ends of solid fixed cylinder (406), two gu fixed telescopic link (405) and two fixed spring (407) fixed connection respectively are between solid fixed cylinder (406) and two connecting rods (404), two the surface of two solid fixed telescopic link (405) is located respectively to fixed spring (407) cover, wherein four the one end of connecting piece (403) all with the bottom fixed connection of mounting panel (402), four in addition the one end of connecting piece (403) all with the top fixed connection of fixed plate (411).
6. A safety brake device of an elevator according to claim 1, characterized in that: each group of connecting parts respectively comprise two mounting rods (408), a connecting plate (409) and two buffer springs (410), the two mounting rods (408) are respectively and fixedly connected between the two connecting pieces (403), the connecting plate (409) is fixedly connected between the two mounting rods (408), and the two buffer springs (410) are respectively and fixedly connected between the two mounting rods (408).
7. A safety brake device of an elevator according to claim 1, characterized in that: the top of the mounting plate (402) is fixedly connected with a buffer plate (401).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122663105.3U CN216004840U (en) | 2021-11-02 | 2021-11-02 | Safety brake device of elevator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122663105.3U CN216004840U (en) | 2021-11-02 | 2021-11-02 | Safety brake device of elevator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216004840U true CN216004840U (en) | 2022-03-11 |
Family
ID=80586084
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122663105.3U Active CN216004840U (en) | 2021-11-02 | 2021-11-02 | Safety brake device of elevator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216004840U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114597561A (en) * | 2022-03-22 | 2022-06-07 | 江西中聚宏新材料科技有限公司 | Light plastic high-safety battery compartment |
-
2021
- 2021-11-02 CN CN202122663105.3U patent/CN216004840U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114597561A (en) * | 2022-03-22 | 2022-06-07 | 江西中聚宏新材料科技有限公司 | Light plastic high-safety battery compartment |
| CN114597561B (en) * | 2022-03-22 | 2024-03-22 | 江西中聚宏新材料科技有限公司 | Light-duty high security battery compartment of plastics |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN216004840U (en) | Safety brake device of elevator | |
| CN2913676Y (en) | Automatic torque-change pumping unit | |
| CN218754482U (en) | Protection safety device is used in elevator installation | |
| CN220348360U (en) | Positioning mechanism for mounting combined electrical appliance | |
| CN210510820U (en) | Shock attenuation formula oil cleaner installing support | |
| CN217974286U (en) | Jacket supporting structure for offshore platform expansion | |
| CN100414070C (en) | Automatic torque-changing pumping unit | |
| CN214785124U (en) | Curtain wall mounting and fixing support for building | |
| CN213206116U (en) | Base for efficient energy-saving pump | |
| CN212803470U (en) | Mounting assembly for anchor plate of wind generating set | |
| CN213245213U (en) | Safety device of elevator for construction | |
| CN221370116U (en) | Assembly structure of elevator accessory | |
| CN211474500U (en) | Installation device for catalytic main fan set | |
| CN219582655U (en) | Compressing force adjusting device | |
| CN219160187U (en) | Emergency lighting equipment of elevator | |
| CN215981854U (en) | Fixing device for monitoring pressure of power oil-less equipment | |
| CN217811316U (en) | A novel engine installation fixed knot constructs for excavator | |
| CN212113380U (en) | Shock-proof device for dry type transformer | |
| CN220645097U (en) | Support for construction | |
| CN219493608U (en) | Installation base with antidetonation function | |
| CN209919747U (en) | Electrical equipment mounting and fixing device | |
| CN212832217U (en) | Elevator pit overhauls protection device | |
| CN221483215U (en) | Environment raise dust monitor | |
| CN221340753U (en) | Equipment transfer device for electromechanical engineering | |
| CN217537947U (en) | Supporting mechanism for prefabricated concrete slab |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |