CN217264093U - Elevator maintenance remote monitoring alarm device - Google Patents
Elevator maintenance remote monitoring alarm device Download PDFInfo
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- CN217264093U CN217264093U CN202220697917.1U CN202220697917U CN217264093U CN 217264093 U CN217264093 U CN 217264093U CN 202220697917 U CN202220697917 U CN 202220697917U CN 217264093 U CN217264093 U CN 217264093U
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- base plate
- remote monitoring
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- Indicating And Signalling Devices For Elevators (AREA)
- Maintenance And Inspection Apparatuses For Elevators (AREA)
Abstract
The utility model relates to an elevator monitoring alarm technical field, in particular to an elevator maintenance remote monitoring alarm device, which comprises a cable rope connected with an elevator car and a base plate arranged at the top of an elevator shaft, wherein the cable rope penetrates through the base plate, the base plate is provided with a wireless transmission module and a signal processing module, one side of the top of the base plate is provided with a guide wheel matched with the side wall of the cable rope in a rolling way, the guide wheel is provided with a rolling groove jointed with the cable rope, two ends of the guide wheel are provided with side plates fixedly connected with the base plate, one side of the side plates is provided with a distance adjusting component, the roller provided with a contact type rotation speed sensor on the distance adjusting component is contacted with the outer side wall of the guide wheel, the utility model can directly measure the rotation speed of the guide wheel through the contact type rotation speed sensor, and is convenient for a worker to check the abnormal data of the elevator operation speed, the early warning maintenance work can be conveniently and timely carried out on the elevator.
Description
Technical Field
The utility model relates to an elevator monitoring alarm technical field specifically is an elevator maintains remote monitoring alarm device.
Background
The elevator is a vertical elevator powered by a motor, and is provided with a box-shaped nacelle for riding people or carrying goods in a multi-storey building, the modern elevator mainly comprises a tractor, a guide rail, a counterweight, a safety device, a signal control system, a car, a hoistway door and the like, the parts are respectively installed in a hoistway and a machine room of the building and are usually in friction transmission by adopting a steel wire rope, the steel wire rope bypasses a traction sheave, two ends of the steel wire rope are respectively connected with the car and the counterweight, and the motor drives the traction sheave to lift the car.
The lifting speed of the lift car needs to be recorded and fed back in time in the process of dragging the elevator, when the lifting speed of the elevator is abnormal, a worker cannot be informed of carrying out maintenance work in advance in time, and the aim of early warning work of elevator maintenance cannot be fulfilled,
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide an elevator maintains remote monitoring alarm device to solve the problem that proposes in the above-mentioned background art.
The technical scheme of the utility model is that: the utility model provides a remote monitoring alarm device is maintained to elevator, includes the hawser of being connected with elevator car and installs the base plate at the elevartor shaft top, the hawser runs through on the base plate, be provided with wireless transmission module and signal processing module on the base plate, base plate top one side install with hawser lateral wall roll complex leading wheel, set up on the leading wheel with the roll groove of hawser laminating, the leading wheel both ends set up with base plate fixed connection's curb plate, distance adjusting part is installed to one side of curb plate, install contact rotation rate sensor's gyro wheel on the distance adjusting part with the lateral wall contact of leading wheel.
Preferably, a damping ring is fixed on the outer side wall of the end head of the guide wheel, and a damping groove in contact with the contact type rotation speed sensor is formed in the damping ring.
Preferably, the distance adjusting assembly comprises two guide plates symmetrically installed on the side plate, a movable plate is slidably arranged between the two guide plates, the contact type rotation speed sensor is installed on the movable plate, and a thread pushing assembly rotatably connected with the movable plate is fixed at one end, far away from the guide wheel, of each guide plate.
Preferably, the screw pushing assembly comprises a fixing plate fixed at the end of the guide plate, a screw is inserted into the fixing plate in a threaded manner, one end of the screw is rotatably connected with the movable plate, and a rotating handle is fixed at the other end of the screw.
Preferably, one end of the screw rod, which is close to the rotating handle, is sleeved with a spring, and one end of the spring is in contact with the fixing plate.
The utility model discloses an improve and provide an elevator here and maintain remote monitoring alarm device, compare with prior art, have following improvement and advantage:
can take place to rotate along with the lift work of hawser through the leading wheel, the slew velocity of leading wheel can direct measurement through contact rotation rate sensor, cooperation signal processing module and wireless transmission module are with the functioning speed record of elevator and transmit to the computer, carry out the inspection work of elevator speed record through cell-phone or computer networking, data to some elevator functioning speed are unusual carry out inspection work, can be convenient for in time carry out early warning maintenance work to the elevator, can drive the screw rod and rotate on the fixed plate through rotating the rotation handle, and then promote the fly leaf and move along the deflector, the regulation work to contact rotation rate sensor is realized, make contact rotation rate sensor's gyro wheel and the damping inslot wall contact of damping circle, the later maintenance of being convenient for.
Drawings
The invention is further explained below with reference to the figures and examples:
fig. 1 is a schematic perspective view of a first viewing angle of the present invention;
fig. 2 is a schematic perspective view of the second viewing angle of the present invention;
fig. 3 is a schematic perspective view of the speed measuring mechanism of the present invention;
fig. 4 is the side view structure schematic diagram of the middle speed measuring mechanism of the present invention.
Description of reference numerals:
1. a substrate; 2. a wireless transmission module; 3. a signal processing module; 4. a cable; 5. a side plate; 6. a guide wheel; 7. a rolling groove; 8. a damping ring; 9. a damping slot; 10. a contact type rotational speed sensor; 11. a guide plate; 12. a fixing plate; 13. a movable plate; 14. a rotation handle; 15. a screw; 16. a spring.
Detailed Description
The present invention will be described in detail below, and it is apparent that the technical solutions in the embodiments of the present invention are described clearly and completely. 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 discloses an improve and provide an elevator here and maintain remote monitoring alarm device, the technical scheme of the utility model is:
as shown in fig. 1-4, a remote monitoring and alarming device for elevator maintenance comprises a cable 4 connected with an elevator car and a base plate 1 installed at the top of an elevator shaft, wherein the cable 4 penetrates through the base plate 1, a wireless transmission module 2 and a signal processing module 3 are arranged on the base plate 1, a guide wheel 6 which is matched with the side wall of the cable 4 in a rolling manner is installed on one side of the top of the base plate 1, a rolling groove 7 which is attached to the cable 4 is formed in the guide wheel 6, side plates 5 which are fixedly connected with the base plate 1 are arranged at two ends of the guide wheel 6, a distance adjusting assembly is installed on one side of each side plate 5, and a roller on which a contact type rotation speed sensor 10 is installed on the distance adjusting assembly is in contact with the outer side wall of the guide wheel 6.
Borrow by above-mentioned structure, can rotate along with the lift work of hawser 4 through leading wheel 6, can direct measurement leading wheel 6's slew velocity through contact rotational speed sensor 10, cooperation signal processing module 3 and wireless transmission module 2 are with the functioning speed record of elevator and transmit to the computer, carry out the inspection work of elevator speed record through cell-phone or computer networking, carry out inspection work to some data that elevator functioning speed is unusual, can be convenient for in time carry out early warning maintenance work to the elevator.
Furthermore, a damping ring 8 is fixed on the outer side wall of the end head of the guide wheel 6, and a damping groove 9 which is in contact with a contact type rotation speed sensor 10 is formed in the damping ring 8.
By means of the structure, the damping groove 9 on the damping ring 8 can increase the transmission area of the guide wheel 6 and the roller of the contact type rotation speed sensor 10, and the accuracy of speed detection of the contact type rotation speed sensor 10 is improved.
Further, the distance adjusting assembly comprises two guide plates 11 symmetrically installed on the side plate 5, a movable plate 13 is slidably installed between the two guide plates 11, the contact type rotation speed sensor 10 is installed on the movable plate 13, and a thread pushing assembly rotatably connected with the movable plate 13 is fixed at one end of each guide plate 11 far away from the guide wheel 6.
By means of the structure, the movable plate 13 can be driven to move along the direction of the guide wheel 6 of the guide plate 11 box through the thread pushing assembly, so that the roller of the contact type rotation speed sensor 10 is in contact with the inner wall of the damping groove 9 of the damping ring 8, and later maintenance is facilitated.
Furthermore, the screw pushing assembly comprises a fixed plate 12 fixed at the end of the guide plate 11, a screw 15 is inserted in the fixed plate 12 in a screw thread manner, one end of the screw 15 is rotatably connected with the movable plate 13, and a rotating handle 14 is fixed at the other end of the screw 15.
By means of the above structure, the screw 15 can be driven to rotate on the fixed plate 12 by rotating the rotating handle 14, and the movable plate 13 is further pushed to move along the guide plate 11, so that the adjustment work of the contact type rotation speed sensor 10 is realized.
Further, one end of the screw 15 close to the rotary handle 14 is sleeved with a spring 16, and one end of the spring 16 is in contact with the fixed plate 12.
With the above structure, the spring 16 can be compressed after the operation of the push-on contact type rotational speed sensor 10, increasing the structural strength between the structures.
The working principle is as follows: can take place to rotate along with the lift work of hawser 4 through leading wheel 6, the slew velocity of leading wheel 6 can direct measurement through contact rotation rate sensor 10, cooperation signal processing module 3 and wireless transmission module 2 are with the functioning speed record of elevator and transmit to the computer, carry out the inspection work of elevator speed record through cell-phone or computer networking, carry out inspection work to some data that elevator functioning speed is unusual, can be convenient for in time carry out early warning maintenance work to the elevator, can drive screw rod 15 through rotating rotatory handle 14 and rotate on fixed plate 12, and then promote fly leaf 13 and move along deflector 11, the realization is to contact rotation rate sensor 10's regulation work, make contact rotation rate sensor 10's gyro wheel and damping groove 9 inner wall contact of damping circle 8, the later maintenance of being convenient for.
Claims (5)
1. An elevator maintenance remote monitoring alarm device, comprising a cable (4) connected with an elevator car and a base plate (1) installed at the top of an elevator shaft, wherein the cable (4) penetrates through the base plate (1), and is characterized in that: be provided with wireless transmission module (2) and signal processing module (3) on base plate (1), base plate (1) top one side install with hawser (4) lateral wall roll complex leading wheel (6), set up on leading wheel (6) with rolling groove (7) of hawser (4) laminating, leading wheel (6) both ends set up with base plate (1) fixed connection's curb plate (5), apart from adjusting part is installed to one side of curb plate (5), install the gyro wheel of contact rotation rate sensor (10) on the apart from adjusting part with the lateral wall contact of leading wheel (6).
2. The elevator maintenance remote monitoring and alarming device according to claim 1, wherein: and a damping ring (8) is fixed on the outer side wall of the end head of the guide wheel (6), and a damping groove (9) which is in contact with the contact type rotation speed sensor (10) is formed in the damping ring (8).
3. The elevator maintenance remote monitoring alarm device according to claim 1, characterized in that: the distance adjusting assembly comprises two guide plates (11) symmetrically arranged on the side plate (5), a movable plate (13) is arranged between the two guide plates (11) in a sliding mode, the contact type rotation speed sensor (10) is arranged on the movable plate (13), and a thread pushing assembly rotationally connected with the movable plate (13) is fixed at one end, far away from the guide wheel (6), of each guide plate (11).
4. The elevator maintenance remote monitoring and alarming device according to claim 3, wherein: the thread pushing assembly comprises a fixed plate (12) fixed at the end of the guide plate (11), a screw rod (15) is inserted into the fixed plate (12) in a threaded manner, one end of the screw rod (15) is rotatably connected with the movable plate (13), and a rotating handle (14) is fixed at the other end of the screw rod (15).
5. The elevator maintenance remote monitoring alarm device according to claim 4, characterized in that: one end, close to the rotating handle (14), of the screw (15) is sleeved with a spring (16), and one end of the spring (16) is in contact with the fixing plate (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220697917.1U CN217264093U (en) | 2022-03-28 | 2022-03-28 | Elevator maintenance remote monitoring alarm device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220697917.1U CN217264093U (en) | 2022-03-28 | 2022-03-28 | Elevator maintenance remote monitoring alarm device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217264093U true CN217264093U (en) | 2022-08-23 |
Family
ID=82871496
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220697917.1U Active CN217264093U (en) | 2022-03-28 | 2022-03-28 | Elevator maintenance remote monitoring alarm device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217264093U (en) |
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2022
- 2022-03-28 CN CN202220697917.1U patent/CN217264093U/en active Active
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