CN213415916U

CN213415916U - Elevator monitoring system with rainwater sensor

Info

Publication number: CN213415916U
Application number: CN202022191016.9U
Authority: CN
Inventors: 彭晖; 李生惠; 毛先金; 胡庆海
Original assignee: Schmidt Elevator Co ltd
Current assignee: Schmidt Elevator Co ltd
Priority date: 2020-09-29
Filing date: 2020-09-29
Publication date: 2021-06-11
Anticipated expiration: 2030-09-29

Abstract

The utility model provides a take elevator monitored control system of rainwater inductor, include: the rainwater inductor, a controller, first communication module, the second communication module, a control box, motor drive and elevating gear, the rainwater inductor, controller and first communication module are all installed on the elevartor shaft outer wall, the rainwater inductor is used for responding to the rainwater, rainwater inductor output is connected to first controller, first controller is connected to first communication module, first communication module and second communication module communication connection, the second communication module is connected to the control box, the control box is connected to elevating gear through motor drive, elevating gear is used for going up and down elevator car. Take elevator monitored control system of rainwater inductor solves among the prior art when raining the car still can move pit department and lead to the problem that electrical equipment intake.

Description

Elevator monitoring system with rainwater sensor

Technical Field

The utility model relates to an elevator field, concretely relates to take elevator monitored control system of rainwater inductor.

Background

In the prior art, elevator systems comprise: control box, car, elevating gear and motor drive, in order to realize the elevator installation, install the elevartor shaft in building department, the car is installed in the elevartor shaft, and control box and motor drive are installed to the elevartor shaft top, and motor drive is connected with elevating gear electricity, and elevating gear moves under the control of control box. The disadvantages of this system are still:

in order to realize old building transformation, general elevartor shaft installs additional outside the building, therefore there is the big probability of intaking in the elevartor shaft, and the elevartor shaft bottom is the pit, makes things convenient for elevator maintenance and operation, in case intake, water can be in the pit accumulation, if the elevator normally moves to the elevartor shaft bottom, leads to a large amount of electrical equipment to intake very probably, and leads to elevator operation trouble.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a take elevator monitored control system of rainwater inductor, the car still can move pit department and lead to the problem that electrical equipment intake when solving among the prior art rain.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a take elevator monitored control system of rainwater inductor, include: the rainwater inductor, a controller, first communication module, the second communication module, a control box, motor drive and elevating gear, the rainwater inductor, controller and first communication module are all installed on the elevartor shaft outer wall, the rainwater inductor is used for responding to the rainwater, rainwater inductor output is connected to first controller, first controller is connected to first communication module, first communication module and second communication module communication connection, the second communication module is connected to the control box, the control box is connected to elevating gear through motor drive, elevating gear is used for going up and down elevator car.

Preferably, the rain sensor includes: the protection box, the circuit board, a power supply, installation device and induction part, a power supply, controller and first communication module are all installed on the circuit board, the circuit board sets up in the protection box, induction part installs on the protection box, induction part stretches out the protection box, induction part and circuit board all can be dismantled with the protection box through installation device and be connected, induction part is used for responding to the rainwater, induction part is connected with the power, induction part output and control circuit are connected, protection box one side is installed on outdoor elevartor shaft outer wall, the circuit board is located induction part below.

Preferably, the protection case includes: the elevator shaft comprises an annular wall and a top cover, wherein the annular wall is of a square annular structure, one side of the annular wall is used for being connected with the outer wall of an outdoor elevator shaft, the top of the annular wall is sealed by the top cover, the top cover is of an inverted V-shaped structure, and the annular wall and the top cover are provided with slots for the circuit board to be inserted from the lower side.

Preferably, the mounting means comprises: the backup pad, the rotary rod, the elastic component, first limit takes off mechanism and second limit takes off the mechanism, the backup pad sets up in the protection box, the backup pad is used for supporting circuit board, the backup pad is close to response portion one side and has passed a rotary rod, the rotary rod can be rotatory for the backup pad, be connected with the elastic component between rotary rod and the protection box, be connected with first limit and take off mechanism and second limit and take off the mechanism on the rotary rod, first limit is taken off the line and is used for restricting circuit board and backup pad and break away from, second limit is taken off the line and is constructed and be used for restricting response portion.

Compared with the prior art, the utility model discloses following beneficial effect has:

whether rainwater inductor real-time supervision has the rainwater, if there is rainwater controller to give the control box through first communication module and second communication module with rainwater signal transmission, the control box passes through motor drive control elevating gear function to move the car to the elevartor shaft top, stop the elevator operation, reduce the possibility that electrical equipment intake on the car, improve the protection, realized the self-protection of elevator, prolonged life.

Additional advantages, objects, and features of the invention will be set forth in part in the description which follows and in part will become apparent to those having ordinary skill in the art upon examination of the following or may be learned from practice of the invention.

Drawings

FIG. 1 is a block circuit diagram of an elevator monitoring system with rain sensor;

FIG. 2 is a side view of the rain sensor;

FIG. 3 is a cross-sectional view A-A of an elevator monitoring system with a rain sensor;

FIG. 4 is an enlarged view of FIG. 3 at B;

fig. 5 is a top view at the circuit board.

Reference numerals: the protection box 1, the annular wall 11, the top cover 12, the mounting seat 13, the rotating seat 14, the circuit board 2, the first bump 21, the second bump 22, the mounting device 3, the supporting plate 31, the rotating rod 32, the elastic element 33, the first release limiting mechanism 34, the first release limiting block 341, the second release limiting block 342, the second release limiting mechanism 35, the sensing part 4 and the U-shaped seat 40.

Detailed Description

In order to make the utility model realize that technical means, creation characteristics, achievement purpose and effect are clearer and easily understand, it is right to combine below the figure and the detailed implementation mode the utility model discloses do further explanation:

as shown in fig. 1 to 5, the utility model provides a take elevator monitored control system of rainwater inductor, include: the rainwater inductor, a controller, first communication module, the second communication module, a control box, motor drive and elevating gear, the rainwater inductor, controller and first communication module are all installed on the elevartor shaft outer wall, the rainwater inductor is used for responding to the rainwater, rainwater inductor output is connected to first controller, first controller is connected to first communication module, first communication module and second communication module communication connection, the second communication module is connected to the control box, the control box is connected to elevating gear through motor drive, elevating gear is used for going up and down elevator car.

The rainwater inductor includes: protection box 1, circuit board 2, a power (not shown), installation device 3 and response portion 4, a power supply, controller and first communication module all install on circuit board 2, circuit board 2 sets up in protection box 1, response portion 4 installs on protection box 1, response portion 4 stretches out protection box 1, response portion 4 and circuit board 2 all can be dismantled with protection box 1 through installation device 3 and are connected, response portion 4 is used for responding to the rainwater, response portion 4 is connected with the power, response portion 4 output and control circuit are connected, install on outdoor elevartor shaft outer wall protection box 1 one side, circuit board 2 is located response portion 4 below. In order to realize the protection of the circuit on the circuit board 2, the protection box 1 is designed, the protection is realized, the circuit on the circuit board 2 is prevented from being exposed, the function is ensured to be presented, the service life is prolonged, an included angle between the induction part 4 and the horizontal direction is an acute angle, the position of the end part of the induction part 4 connected with the protection box 1 is lower than the position of the end part of the induction part 4 far away from the protection box 1, so that the water in contact with the induction part 4 can slide down from the induction part 4, the induction part 4 has a guiding function on the water, the possibility that the water enters the protection box 1 is reduced, and the position of the induction part 4 is lower than the position of the circuit board 2, so that the possibility that the water enters the circuit board 2 is further reduced.

For protection box 1 that the design structure is pleasing to the eye, realized that whole protection box 1 is "house" shape, and the bottom opening has avoided the rainwater deposit in protection box 1, and the shape of whole protection box 1 cooperates with induction system 4 for whole protection box 1 is pleasing to the eye, and protection box 1 includes: annular wall 11 and top cap 12, annular wall 11 is square annular structure, and annular wall 11 one side is used for being connected with outdoor elevartor shaft outer wall, and annular wall 11 top is closed by top cap 12, and top cap 12 is the structure of upside down "V" type, and annular wall 11 and top cap 12 are formed with the slot that supplies circuit board 2 to insert from below.

In order to realize adjusting a rotary rod 32 can be spacing to induction part 4, can be spacing to circuit board 2 again, simplified the installation procedure, improved the installation effectiveness, installation device 3 includes: support plate 31, the rotary rod 32, elastic component 33, first limit off-line mechanism 34 and second limit off-line mechanism 35, support plate 31 sets up in protection box 1, support plate 31 is used for supporting circuit board 2, support plate 31 has passed a rotary rod 32 near sensing portion 4 one side, rotary rod 32 can be rotatory relative to support plate 31, be connected with elastic component 33 between rotary rod 32 and the protection box 1, be connected with first limit off-line mechanism 34 and second limit off-line mechanism 35 on rotary rod 32, first limit off-line mechanism 34 is used for limiting circuit board 2 and breaks away from with support plate 31, second limit off-line mechanism 35 is used for limiting sensing portion 4 and breaks away from with protection box 1.

In order to realize the installation of the elastic element 33, the installation seat 13 is installed at the top of the protection box 1, an installation cavity is formed in the installation seat 13, the rotatable rotary seat 14 is installed in the installation cavity, the rotary seat 14 is connected to one end of the elastic element 33, the other end of the elastic element 33 is connected to the inner wall of the installation cavity, the rotary seat 14 is connected with the rotary rod 32, and the rotary seat 14 cannot rotate relative to the rotary rod 32.

The elastic element 33 is a coil spring, the inner end of the coil spring is connected with the rotary seat 14, and the outer end of the coil spring is connected with the inner wall of the installation cavity.

In order to design the first distance limiting mechanism 34 with a simple structure to limit the movement of the circuit board 2 guided by the rotating rod 32, the first distance limiting mechanism 34 includes: first limit takes off piece 341 and second limit takes off piece 342, the sunken recess that forms of circuit board 2, the recess supplies the rotary rod 32 to put into, the first lug 21 and the second lug 22 of mutual interval are gone up to the protruding on circuit board 2, first lug 21 and second lug 22 are located the recess both sides, first limit takes off piece 341 and second limit takes off piece 342 and all is connected to rotary rod 32, first limit takes off piece 341 and first lug 21 effect, second limit takes off piece 342 and second lug 22 effect in order to restrict circuit board 2 and move relative backup pad 31.

The first and second

disengagement limiting blocks

341 and 342 are used for limiting the movement of the circuit board 2 in the vertical direction, so that the circuit board 2 is prevented from being limited by using parts except the first and second

disengagement limiting blocks

341 and 342, the structure is simplified, and the first and second

disengagement limiting blocks

341 and 342 are positioned above the circuit board 2.

In order to design the disengagement-limiting rod with a simple structure, the second disengagement-limiting mechanism 35 includes: the limit takes off the pole, installs U type seat 40 in response 4 bottoms, and limit takes off pole one end and stretches into in U type seat 40, and the limit takes off the pole other end and is connected with rotary rod 32 low side, and the limit takes off the pole and is used for restricting the decline of response 4.

The sensing portion 4 includes: the installation cell body, first conducting block and second conducting block, the installation cell body is used for sliding into to the slot in, the sunken mounting groove that forms of installation cell body top surface, install first conducting block and the second conducting block of mutual spaced in the mounting groove, first conducting block is connected with the power, the second conducting block is connected with control circuit, the mounting groove forms low-lying department, some rainwater of being convenient for are cached in the mounting groove, thereby can be with first conducting block and second conducting block electricity intercommunication after realizing accumulating certain rainwater.

The working principle of the embodiment is as follows:

firstly, the rotating rod 32 is rotated, so that the first disengagement limiting block 341 and the second disengagement limiting block 342 are deviated, so that when the groove on the subsequent circuit board 2 is aligned with the rotating rod 32, the first disengagement limiting block 341 and the second disengagement limiting block 342 are both aligned with the first bump 21 and the second bump 22, the first disengagement limiting block 341 and the second disengagement limiting block 342 are prevented from influencing the movement of the circuit board 2 on the supporting plate 31, and meanwhile, the disengagement limiting rods deviate, and the disengagement limiting rods are prevented from blocking the induction part 4 from sliding from the slot to the top of the protection box 1; then, the circuit board 2 is placed on the supporting plate 31, the rotating rod 32 is inserted into the groove on the circuit board 2, and the supporting plate 31 supports the circuit board 2, so that the circuit board 2 cannot be easily changed in position after the circuit board 2 is loosened; then, inserting the induction part 4 into the slot, keeping the induction part 4 at the top of the slot, and guiding the induction part 4 downwards on the inner wall of the slot to only move in the vertical direction; finally, the rotating rod 32 is loosened, and under the elastic force of the elastic element 33, the rotating rod 32 rotates, so that the first disengagement limiting block 341 is tightly attached to the first lug 21, the second disengagement limiting block 342 is tightly attached to the second lug 22, and meanwhile, the disengagement limiting rod is screwed into the U-shaped seat 40, and the installation is realized.

Finally, although the present invention has been described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that the present invention can be modified or replaced by other means without departing from the spirit and scope of the present invention, which should be construed as limited only by the appended claims.

Claims

1. An elevator monitoring system with a rain sensor, comprising: the rainwater inductor, a controller, first communication module, the second communication module, a control box, motor drive and elevating gear, the rainwater inductor, controller and first communication module are all installed on the elevartor shaft outer wall, the rainwater inductor is used for responding to the rainwater, rainwater inductor output is connected to first controller, first controller is connected to first communication module, first communication module and second communication module communication connection, the second communication module is connected to the control box, the control box is connected to elevating gear through motor drive, elevating gear is used for going up and down elevator car.

2. The elevator monitoring system with rain sensor of claim 1, wherein the rain sensor comprises: the protection box, the circuit board, a power supply, installation device and induction part, a power supply, controller and first communication module are all installed on the circuit board, the circuit board sets up in the protection box, induction part installs on the protection box, induction part stretches out the protection box, induction part and circuit board all can be dismantled with the protection box through installation device and be connected, induction part is used for responding to the rainwater, induction part is connected with the power, induction part output and control circuit are connected, protection box one side is installed on outdoor elevartor shaft outer wall, the circuit board is located induction part below.

3. The elevator monitoring system with rain sensor of claim 2, wherein the protection box comprises: the elevator shaft comprises an annular wall and a top cover, wherein the annular wall is of a square annular structure, one side of the annular wall is used for being connected with the outer wall of an outdoor elevator shaft, the top of the annular wall is sealed by the top cover, the top cover is of an inverted V-shaped structure, and the annular wall and the top cover are provided with slots for the circuit board to be inserted from the lower side.

4. The elevator monitoring system with rain sensor of claim 2, wherein the mounting means comprises: the backup pad, the rotary rod, the elastic component, first limit takes off mechanism and second limit takes off the mechanism, the backup pad sets up in the protection box, the backup pad is used for supporting circuit board, the backup pad is close to response portion one side and has passed a rotary rod, the rotary rod can be rotatory for the backup pad, be connected with the elastic component between rotary rod and the protection box, be connected with first limit and take off mechanism and second limit and take off the mechanism on the rotary rod, first limit is taken off the line and is used for restricting circuit board and backup pad and break away from, second limit is taken off the line and is constructed and be used for restricting response portion.