CN211496492U - Bistable sensor for elevator - Google Patents
Bistable sensor for elevator Download PDFInfo
- Publication number
- CN211496492U CN211496492U CN201922397299.XU CN201922397299U CN211496492U CN 211496492 U CN211496492 U CN 211496492U CN 201922397299 U CN201922397299 U CN 201922397299U CN 211496492 U CN211496492 U CN 211496492U
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- Cage And Drive Apparatuses For Elevators (AREA)
Abstract
The utility model belongs to the technical field of the sensor, especially, be a bistable sensor for elevator, including bistable sensor main part, the equal symmetry of both sides wall of bistable sensor main part is fixed with the subrack, the equal sliding connection of bottom inner wall of subrack has trapezoidal piece, a lateral wall of trapezoidal piece all is fixed with first spring. The utility model discloses a set up the subrack on bistable sensor main part both sides wall, set up trapezoidal piece, first spring, the fixture block, the depression bar, the clamp plate, first arc piece, the second spring, the connecting plate, second arc piece, the pull rod, draw handle and horizontal pole in the subrack, and seted up the slot in the top four corners of mounting panel, set up the draw-in groove in the slot, so can realize fixing bistable sensor main part convenient and fast on the mounting panel, the mounting panel passes through the fix with screw on the car, when bistable sensor main part breaks down, can dismantle from the mounting panel by convenient and fast.
Description
Technical Field
The utility model relates to a sensor technical field specifically is a bistable sensor for elevator.
Background
An elevator is a vertical elevator powered by an electric motor, provided with a box-shaped nacelle for riding people or carrying goods in a multistorey building to serve a fixed lifting device at a specified floor, and having a car running between at least two rows of vertical rigid guide rails or rigid guide rails having an inclination angle of less than 15 degrees, and a bistable sensor is generally mounted on the elevator car.
SUMMERY OF THE UTILITY MODEL
Technical problem to be solved
Not enough to prior art, the utility model provides a bistable sensor for elevator has solved the problem that current bistable sensor for elevator is not convenient for install and dismantle.
(II) technical scheme
In order to achieve the above object, the utility model provides a following technical scheme: a bistable sensor for an elevator comprises a bistable sensor main body, wherein two side walls of the bistable sensor main body are symmetrically fixed with an inserting box, inner walls of the bottom of the inserting box are both connected with a trapezoidal block in a sliding manner, one side wall of the trapezoidal block is both fixed with a first spring, one end of the first spring, far away from the trapezoidal block, is fixedly connected with an inner wall of one side, adjacent to the inserting box, of the first spring, the other side wall of the trapezoidal block is both fixed with a clamping block, the top of the trapezoidal block is both connected with a pressing rod in a sliding manner, one end of the pressing rod, far away from the trapezoidal block, is both fixed with a pressing plate through the top of the inserting box in a sliding manner, one side wall of the pressing rod is fixed with a first arc-shaped block, the inner wall of one side of the inserting box is both fixed with a second spring, one end, close to the pressing rod, of the second spring is both fixed with a connecting plate, one side wall, the connecting plate is kept away from a lateral wall of depression bar and all is fixed with the pull rod, and the pull rod runs through the second spring, the one end that the connecting plate was kept away from to the pull rod all slides and passes a lateral wall of subrack and is fixed with the handle that draws, the equal symmetry in both sides of pull rod is provided with the horizontal pole, the one end of horizontal pole all with one side inner wall fixed connection of subrack, connecting plate sliding connection is at the lateral wall of horizontal pole, the bottom of bistable sensor main part is provided with the mounting panel, the slot has all been seted up in the top four corners of mounting panel, the draw-in groove has all been seted up to one side inner wall of slot, the bottom of subrack sets up respectively in corresponding slot, the through-hole has all been seted up to a lateral wall that the subrack is close to the.
As a preferred technical scheme of the utility model, the bottom of trapezoidal piece all is fixed with the slider, the spout has all been seted up to the bottom inner wall of subrack, slider sliding connection is in the spout.
As a preferred technical scheme of the utility model, the bottom of depression bar all is fixed with the stopper, the spacing groove has all been seted up at the top of trapezoidal piece, stopper sliding connection is at the spacing inslot.
As an optimized technical scheme of the utility model, the slide opening has been seted up to the equal symmetry of a lateral wall of connecting plate, the horizontal pole runs through respectively in corresponding slide opening.
As an optimal technical scheme of the utility model, the one end that the horizontal pole is close to the depression bar all is fixed with the fixed block.
As an optimized technical scheme of the utility model, the screw hole has all been seted up in the top four corners of mounting panel.
(III) advantageous effects
Compared with the prior art, the utility model provides a bistable state sensor for elevator possesses following beneficial effect:
this a bistable sensor for elevator, through set up the subrack on bistable sensor main part both sides wall, set up trapezoidal piece in the subrack, first spring, the fixture block, the depression bar, the clamp plate, first arc piece, the second spring, the connecting plate, second arc piece, the pull rod, pull handle and horizontal pole, and the slot has been seted up in the top four corners of mounting panel, the draw-in groove has been seted up in the slot, so can realize fixing bistable sensor main part convenient and fast on the mounting panel, the mounting panel passes through the fix with screw on the car, when bistable sensor main part breaks down, can dismantle from the mounting panel by convenient and fast.
Drawings
FIG. 1 is a schematic view of the connection structure of the whole body and the mounting plate of the present invention;
FIG. 2 is an enlarged schematic view of the area A of the present invention;
FIG. 3 is a schematic view of the overall structure of the present invention;
fig. 4 is a schematic sectional view of the mounting plate of the present invention.
In the figure: 1. a bi-stable sensor body; 2. inserting a box; 3. a trapezoidal block; 4. a first spring; 5. a clamping block; 6. a pressure lever; 7. pressing a plate; 8. a first arc-shaped block; 9. a second spring; 10. a connecting plate; 11. a second arc-shaped block; 12. a pull rod; 13. pulling a handle; 14. a cross bar; 15. mounting a plate; 16. a slot; 17. a card slot; 18. a through hole; 19. a slider; 20. a chute; 21. a limiting block; 22. a limiting groove; 23. a slide hole; 24. and (5) fixing blocks.
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.
Examples
Referring to fig. 1-4, the present invention provides the following technical solutions: a bistable sensor for an elevator comprises a bistable sensor main body 1, wherein two side walls of the bistable sensor main body 1 are symmetrically fixed with an inserting box 2, the inner wall of the bottom of the inserting box 2 is connected with a trapezoidal block 3 in a sliding way, one side wall of the trapezoidal block 3 is fixed with a first spring 4, one end of the first spring 4 far away from the trapezoidal block 3 is fixedly connected with the inner wall of one side adjacent to the inserting box 2, the other side wall of the trapezoidal block 3 is fixed with a clamping block 5, the top of the trapezoidal block 3 is connected with a pressing rod 6 in a sliding way, one end of the pressing rod 6 far away from the trapezoidal block 3 is fixed with a pressing plate 7 through the top of the inserting box 2 in a sliding way, one side wall of the pressing rod 6 is fixed with a first arc-shaped block 8, the inner wall of one side of the inserting box 2 is fixed with a second spring 9, one end of the second spring 9 close to the pressing rod 6 is fixed with a connecting, the bottom of the second arc-shaped block 11 is contacted with the top of the first arc-shaped block 8, a pull rod 12 is fixed on one side wall of the connecting plate 10 far away from the pressure lever 6, and pull rod 12 runs through second spring 9, one end that pull rod 12 kept away from connecting plate 10 all slides and passes a lateral wall of subrack 2 and be fixed with and draw handle 13, the equal symmetry in both sides of pull rod 12 is provided with horizontal pole 14, the one end of horizontal pole 14 all with one side inner wall fixed connection of subrack 2, connecting plate 10 sliding connection is at the lateral wall of horizontal pole 14, the bottom of bistable state sensor main part 1 is provided with mounting panel 15, slot 16 has all been seted up at mounting panel 15's top four corners, slot 17 has all been seted up to one side inner wall of slot 16, the bottom of subrack 2 sets up respectively in corresponding slot 16, through-hole 18 has all been seted up to a lateral wall that subrack 2 is close to fixture block 5, the one end that trapezoidal piece 3 was kept away from to fixture block 5 slides respectively and.
In this embodiment, through set up subrack 2 on 1 both sides wall of bistable sensor main part, set up trapezoidal piece 3 in subrack 2, first spring 4, fixture block 5, depression bar 6, clamp plate 7, first arc piece 8, second spring 9, connecting plate 10, second arc piece 11, pull rod 12, draw handle 13 and horizontal pole 14, and slot 16 has been seted up at the top four corners of mounting panel 15, draw-in groove 17 has been seted up in slot 16, so can realize fixing bistable sensor main part 1 convenient and fast on mounting panel 15, mounting panel 15 passes through the fix with screw on the car, when bistable sensor main part 1 breaks down, can dismantle from mounting panel 15 by convenient and fast.
Specifically, the bottom of trapezoidal piece 3 all is fixed with slider 19, and spout 20 has all been seted up to the bottom inner wall of subrack 2, and slider 19 sliding connection is in spout 20.
In this embodiment, the slide blocks 19 and the slide grooves 20 are formed in a substantially cylindrical shape, so that when the trapezoidal blocks 3 slide on the bottom inner wall of the box 2, the trapezoidal blocks 3 do not come off the bottom inner wall of the box 2, and thus the sliding is more stable.
Specifically, the bottom of depression bar 6 all is fixed with stopper 21, and spacing groove 22 has all been seted up at the top of trapezoidal piece 3, and stopper 21 sliding connection is in spacing groove 22.
In this embodiment, the stopper 21 and the stopper groove 22 are both of an i-shape, so that when the pressing rod 6 slides on the top of the trapezoidal block 3, the pressing rod 6 does not separate from the top of the trapezoidal block 3, and the sliding is more stable.
Specifically, sliding holes 23 are symmetrically formed in one side wall of the connecting plate 10, and the cross rods 14 respectively penetrate through the corresponding sliding holes 23.
In this embodiment, the sliding holes 23 are symmetrically formed in one side wall of the connecting plate 10, so that the cross bar 14 can penetrate through the sliding holes, and thus the connecting plate 10 cannot rotate, and is more stable during movement.
Specifically, a fixing block 24 is fixed at one end of the cross bar 14 close to the compression bar 6.
In this embodiment, the fixing block 24 is provided at one end of the cross bar 14, so that the connection plate 10 is prevented from being separated from the end of the cross bar 14.
Specifically, four corners of the top of the mounting plate 15 are provided with screw holes.
In this embodiment, the four corners of the top of the mounting plate 15 are provided with screw holes, so that the mounting plate 15 can be easily fixed to the elevator car.
The utility model discloses a theory of operation and use flow: firstly fixing a mounting plate 15 on an elevator car by using screws, then inserting an inserting box 2 on a bistable sensor main body 1 into a corresponding slot 16 at the top of the mounting plate 15, then pressing a pressing plate 7 downwards, wherein the pressing plate 7 drives a pressing rod 6 to move downwards, the pressing rod 6 drives a trapezoidal block 3 to move towards a clamping groove 17, at the moment, a first spring 4 is in a stretched state, so that a clamping block 5 can enter the clamping groove 17, the pressing rod 6 can drive a first arc-shaped block 8 to move downwards while moving downwards, when the first arc-shaped block 8 moves downwards to a certain position, the second arc-shaped block 11 can be extruded to move towards a direction far away from the pressing rod 6, at the moment, a second spring 9 is in a compressed state, when the first arc-shaped block 8 moves downwards to a proper position, an arc edge of the first arc-shaped block 8 can be separated from an arc edge of a second arc-shaped block 11, under the action of the elasticity of the second spring 9, second arc piece 11 can move toward depression bar 6's direction, the top of first arc piece 8 will be contradicted to the bottom of second arc piece 11 like this, thereby block first arc piece 8 and shift up, fixture block 5 just can not break away from draw-in groove 17 like this, when bistable sensor main part 1 breaks down and needs to dismantle, can outwards stimulate handle 13, make second arc piece 11 relieve the restriction to first arc piece 8, under first spring 4's elastic force effect, trapezoidal piece 3 can move toward first spring 4's direction, thereby fixture block 5 will break away from draw-in groove 17, just so can take out subrack 2 from slot 16, thereby just can dismantle bistable sensor main part 1 from mounting panel 15.
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 may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (6)
1. A bistable sensor for elevators, comprising a bistable sensor body (1), characterized in that: the two side walls of the bistable sensor main body (1) are symmetrically fixed with plug boxes (2), the inner wall of the bottom of each plug box (2) is connected with a trapezoidal block (3) in a sliding mode, one side wall of each trapezoidal block (3) is fixed with a first spring (4), one end, far away from each trapezoidal block (3), of each first spring (4) is fixedly connected with the inner wall of one side, adjacent to each plug box (2), of each plug box (3), the other side wall of each trapezoidal block (3) is fixed with a clamping block (5), the top of each trapezoidal block (3) is connected with a pressing rod (6) in a sliding mode, one end, far away from each trapezoidal block (3), of each pressing rod (6) penetrates through the top of each plug box (2) in a sliding mode and is fixed with a pressing plate (7), one side wall of each pressing rod (6) is fixed with a first arc-shaped block (8), the inner wall of one side of each plug box (2) is fixed with a second spring (9), one end, close, a second arc-shaped block (11) is fixed on one side wall of the connecting plate (10) close to the pressing rod (6), the bottom of the second arc-shaped block (11) is in contact with the top of the first arc-shaped block (8), a pull rod (12) is fixed on one side wall of the connecting plate (10) far away from the pressing rod (6), the pull rod (12) penetrates through the second spring (9), a pull handle (13) is fixed on one side wall of the inserting box (2) in a sliding mode, one end of the pull rod (12) far away from the connecting plate (10) penetrates through the side wall of the inserting box (2), cross rods (14) are symmetrically arranged on two sides of the pull rod (12), one ends of the cross rods (14) are fixedly connected with the inner wall of one side of the inserting box (2), the connecting plate (10) is connected to the outer side wall of the cross rods (14) in a sliding mode, a mounting plate (15) is arranged at the bottom of the bistable sensor, the clamping grooves (17) are formed in the inner wall of one side of each slot (16), the bottom ends of the plug-in boxes (2) are arranged in the corresponding slots (16) respectively, through holes (18) are formed in the side wall, close to the clamping blocks (5), of each plug-in box (2), and one end, far away from the trapezoidal blocks (3), of each clamping block (5) slides through the adjacent through holes (18) and is arranged in the corresponding clamping grooves (17).
2. A bi-stable sensor for an elevator according to claim 1, characterized in that: the bottom of trapezoidal piece (3) all is fixed with slider (19), spout (20) have all been seted up to the bottom inner wall of subrack (2), slider (19) sliding connection is in spout (20).
3. A bi-stable sensor for an elevator according to claim 1, characterized in that: the bottom of depression bar (6) all is fixed with stopper (21), spacing groove (22) have all been seted up at the top of trapezoidal piece (3), stopper (21) sliding connection is in spacing groove (22).
4. A bi-stable sensor for an elevator according to claim 1, characterized in that: slide holes (23) are symmetrically formed in one side wall of the connecting plate (10), and the cross rods (14) penetrate through the corresponding slide holes (23) respectively.
5. A bi-stable sensor for an elevator according to claim 1, characterized in that: and fixed blocks (24) are fixed at one ends of the cross rods (14) close to the compression rods (6).
6. A bi-stable sensor for an elevator according to claim 1, characterized in that: screw holes are formed in four corners of the top of the mounting plate (15).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922397299.XU CN211496492U (en) | 2019-12-27 | 2019-12-27 | Bistable sensor for elevator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922397299.XU CN211496492U (en) | 2019-12-27 | 2019-12-27 | Bistable sensor for elevator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211496492U true CN211496492U (en) | 2020-09-15 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922397299.XU Expired - Fee Related CN211496492U (en) | 2019-12-27 | 2019-12-27 | Bistable sensor for elevator |
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| CN (1) | CN211496492U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112551043A (en) * | 2020-11-25 | 2021-03-26 | 江苏汇能燃气催化科技有限公司 | Infrared drying device of coating processing assembly line |
-
2019
- 2019-12-27 CN CN201922397299.XU patent/CN211496492U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112551043A (en) * | 2020-11-25 | 2021-03-26 | 江苏汇能燃气催化科技有限公司 | Infrared drying device of coating processing assembly line |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20201224 Address after: 214000 3rd floor, 53 Luzhong North Road, Yangshan Town, Huishan District, Wuxi City, Jiangsu Province Patentee after: Wuxi Ruisi Electromechanical Technology Co.,Ltd. Address before: No.809 Qianhu Road, Huishan District, Wuxi City, Jiangsu Province Patentee before: WUXI INSTITUTE OF COMMERCE |
|
| TR01 | Transfer of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200915 Termination date: 20211227 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |