CN219792084U - Elevator steel belt deviation monitoring device - Google Patents

Abstract

The utility model relates to the field of elevator steel belts and discloses an elevator steel belt deviation monitoring device which comprises a mounting frame, an adjusting frame and a sleeve, wherein a first rolling shaft is fixedly installed in the mounting frame, screw rods are rotatably connected to two sides of the first rolling shaft, the adjusting frame is located at the front end of the mounting frame, connecting blocks are fixedly connected to two sides of the adjusting frame, studs are rotatably installed in the connecting blocks, a first roller is fixedly connected to the inside of the adjusting frame, threaded rods are rotatably installed on two sides of the first roller, an electronic level is fixedly connected to the front end of the adjusting frame, and screw rods are rotatably installed at the top and the bottom of the mounting frame. According to the utility model, through the combination of various structures, the device can monitor whether the deviation occurs to the steel belt or not in two monitoring modes, so that the accuracy of monitoring is improved, when the deviation occurs to the elevator steel belt, the deviation correcting mechanism can be utilized to correct the deviation of the steel belt in time, and a certain time is provided for a worker to arrive near the device, so that potential safety hazards can be avoided.

Description

Elevator steel belt deviation monitoring device

Technical Field

The utility model relates to the field of elevator steel belts, in particular to an elevator steel belt deviation monitoring device.

Background

The elevator is a permanent transportation device which is used for serving a plurality of specific floors in a building, wherein the elevator car runs on at least two rows of rigid rail motion vertical to a horizontal plane or inclined at an angle smaller than 15 DEG with a plumb line, compared with the traditional elevator, the steel belt elevator has obvious advantages in some aspects, but the steel belt elevator also has the troublesome problem of steel belt deviation, once the steel belt elevator has a great potential safety hazard, the situation of the deviation of the steel belt of the elevator needs to be monitored, the monitoring method in the prior art is single, the monitoring effect is influenced if the fault occurs, the potential safety hazard is easy to cause, and when the deviation of the steel belt of the elevator occurs, a worker receives an instruction to arrive or needs a certain time, and if the deviation correction treatment is not timely carried out, the great potential safety hazard is caused;

the above information disclosed in this background section is only for enhancement of understanding of the background section of the utility model and therefore it may not form the prior art that is already known to those of ordinary skill in the art.

Disclosure of Invention

The utility model provides an elevator steel belt deviation monitoring device, which aims to solve the problems that a monitoring method in the prior art is single, the monitoring effect can be affected if faults occur, potential safety hazards are easy to cause, and when deviation occurs to an elevator steel belt, a worker receives an instruction to arrive or needs a certain time, and if deviation correction treatment is not performed in time, the potential safety hazards are large.

The utility model provides an elevator steel belt deviation monitoring device which adopts the following technical scheme:

the utility model provides an elevator steel band off tracking monitoring devices, includes mounting bracket, alignment jig and sleeve pipe, the inside fixed mounting of mounting bracket has first roller bearing, the both sides of first roller bearing are rotated and are connected with the lead screw, and the alignment jig is located the front end of mounting bracket, the both sides fixedly connected with connecting block of alignment jig, the double-screw bolt is installed in the inside rotation of connecting block, the inside fixedly connected with first cylinder of alignment jig, the threaded rod is installed in the both sides rotation of first cylinder, the front end fixedly connected with electron spirit level of alignment jig, the screw rod is installed in the rotation of top and bottom of mounting bracket, threaded connection between sheathed tube inside and the screw rod, the link is installed in the rotation of top and bottom of screw rod, the front end swing joint of link has the gyro wheel, the inside fixedly connected with pressure sensor of link.

Preferably, a remote controller is fixedly arranged in the adjusting frame, and the remote controller is positioned at the front end of the first roller. The electronic level meter, the electric push rod and the pressure sensor can be controlled by utilizing the remote controller, so that the device is convenient for workers to use.

Preferably, the periphery of the screw rod is rotatably provided with a second rolling shaft, and the periphery of the threaded rod is rotatably connected with a second roller. When the steel belt moves, the friction force between the front end of the mounting frame and the steel belt can be reduced by utilizing the second rolling shaft, and the friction force between the rear end of the adjusting frame and the steel belt can be reduced by utilizing the second rolling shaft, so that the abrasion degree of the steel belt is reduced, and the protection effect on the steel belt is achieved.

Preferably, the connecting frame is movably connected with the idler wheels through an electric push rod, and the rear end of the electric push rod is fixedly connected with the pressure sensor. The electric push rod can drive the roller to move, so that the position of the steel belt can be adjusted, and deviation correction treatment can be automatically performed under the condition of deviation of the steel belt.

Preferably, an antenna is fixedly installed on the top of the installation frame, and the antenna is located on one side of the screw. The detection conditions of the electronic level meter and the pressure sensor can be transmitted to the remote receiving equipment by using the antenna, so that a worker can know whether the deviation condition of the steel belt occurs in time.

Preferably, the both sides of mounting bracket fixedly connected with fixed block, and rotate between the front end of fixed block and the double-screw bolt and be connected. Through being connected between fixed block and the double-screw bolt, can realize being connected mounting bracket and alignment jig.

Compared with the prior art, the utility model has the beneficial effects that:

through mutually supporting between the monitoring facilities, utilize the electron spirit level can detect the state of placing of alignment jig, utilize pressure sensor can detect the pressure value of steel band to gyro wheel extrusion simultaneously to realize whether the off tracking condition appears to the steel band monitoring, improved the accuracy nature of monitoring, when pressure sensor detects that the pressure that the gyro wheel received exceeds or is less than certain standard, remote control ware control electric putter drives the gyro wheel and removes to rear end or front end, carries out the processing of rectifying to the steel band, has provided certain time for the staff reaches near the device, thereby can avoid causing the potential safety hazard.

Drawings

FIG. 1 is a perspective view of an embodiment of the application;

FIG. 2 is a schematic cross-sectional view of a sleeve according to an embodiment of the present application;

FIG. 3 is a schematic view of a partial explosion configuration of a mounting bracket according to an embodiment of the application;

fig. 4 is an enlarged schematic view of the structure at a of the application embodiment.

In the figure: 1. a mounting frame; 101. a fixed block; 2. an adjusting frame; 201. a connecting block; 3. a sleeve; 4. a screw; 5. a connecting frame; 6. a roller; 7. an antenna; 8. an electronic level; 9. a stud; 10. a screw rod; 11. a first roller; 12. a threaded rod; 13. a second drum; 14. a remote controller; 15. a first roller; 16. a second roller; 17. an electric push rod; 18. a pressure sensor.

Detailed Description

The technical scheme of the utility model is further described below with reference to the attached drawings and specific embodiments.

Example 1

As shown in fig. 1-4, the elevator steel belt deviation monitoring device provided by the utility model comprises a mounting frame 1, an adjusting frame 2 and a sleeve 3, wherein a first roller 15 is fixedly arranged in the mounting frame 1, two sides of the first roller 15 are rotatably connected with a screw rod 10, the adjusting frame 2 is positioned at the front end of the mounting frame 1, two sides of the adjusting frame 2 are fixedly connected with connecting blocks 201, studs 9 are rotatably arranged in the connecting blocks 201, a first roller 11 is fixedly connected in the adjusting frame 2, threaded rods 12 are rotatably arranged at two sides of the first roller 11, an electronic level 8 is fixedly connected in the front end of the adjusting frame 2, screws 4 are rotatably arranged at the top and the bottom of the mounting frame 1, threads are connected between the inside of the sleeve 3 and the screws 4, a connecting frame 5 is rotatably arranged at the top and the bottom of the screws 4, rollers 6 are movably connected at the front ends of the connecting frames 5, and pressure sensors 18 are fixedly arranged in the inside of the connecting frames 5.

The working principle of the elevator steel belt deviation monitoring device based on the embodiment 1 is as follows: the staff connects mounting bracket 1 and alignment jig 2 in the periphery of steel band, but according to the difference of different steel band width, manually rotation lead screw 10 and threaded rod 12, the position to second roller bearing 16 and second cylinder 13 is adjusted, thereby enlarge mounting bracket 1, the area of contact between alignment jig 2 and the steel band, the effect of centre gripping has been improved, again manually rotate stud 9, thereby adjust the distance between mounting bracket 1 and alignment jig 2, carry out the centre gripping spacing to the steel band, the staff can manually rotate screw 4, thereby can adjust the position of link 5, thereby move the position of gyro wheel 6, the front end of gyro wheel 6 is laminated mutually between the steel band, when the steel band is at the during operation, utilize electronic level 8 to detect the state of placing of alignment jig 2, simultaneously utilize pressure sensor 18 to detect the pressure value that the steel band extrudeed gyro wheel 6, when electronic level 8 detects that the inclination of alignment jig 2 reaches certain standard, transmit the testing result to remote control 14, remote control 14 control antenna 7 is with testing result to remote receiving equipment, thereby remind the staff to carry out centre gripping spacing, the front end of the steel band is moved to the steel band when the pressure sensor is carried out to the off tracking to the end when the steel band is controlled to the off tracking, the end is in time when the steel band is controlled to the off tracking to the running end is high, the steel band is controlled to the remote control is in time when the pressure is out the 14, the end is exceeded, the dangerous to the steel band is controlled to the remote control is moved to the end is in time when the steel band is detected, the pressure is out the remote control is controlled to be out the pressure is controlled, and the pressure is far away to the 14, the 14 is far away, the result is the is 17.

Example two

As shown in fig. 1 to 4, the device for monitoring deviation of elevator steel belt according to the present utility model further includes: the inside fixed mounting of alignment jig 2 has remote control 14, and this remote control 14 is located the front end of first cylinder 11, the peripheral rotation of lead screw 10 is installed second roller 16, the peripheral rotation of threaded rod 12 is connected with second cylinder 13, pass through electric putter 17 swing joint between link 5 and the gyro wheel 6, and fixed connection between electric putter 17's rear end and the pressure sensor 18, the top fixed mounting of mounting bracket 1 has antenna 7, and this antenna 7 is located one side of screw rod 4, the both sides fixedly connected with fixed block 101 of mounting bracket 1, and rotate between the front end of fixed block 101 and the double-screw bolt 9 and be connected.

In this embodiment, as shown in fig. 2, the remote controller 14 can be used to control the electronic level 8, the electric push rod 17 and the pressure sensor 18, so that the device is convenient for the staff to use; as shown in fig. 3, when the steel belt moves, the friction force between the front end of the mounting frame 1 and the steel belt can be reduced by the second rolling shaft 16, and the friction force between the rear end of the adjusting frame 2 and the steel belt can be reduced by the second rolling shaft 13, so that the abrasion degree of the steel belt is reduced, and the steel belt is protected; as shown in fig. 4, the electric push rod 17 can drive the roller 6 to move, so that the position of the steel belt can be adjusted, and deviation correction can be automatically performed under the condition of deviation of the steel belt; as shown in fig. 1 and 4, the antenna 7 is used to transmit the detection conditions of the electronic level 8 and the pressure sensor 18 to a remote receiving device, so that a worker can know whether the steel belt is deviated or not in time; as shown in fig. 1, the fixing block 101 and the stud 9 are connected to each other, so that the mounting frame 1 and the adjusting frame 2 can be connected to each other.

The last points to be described are: first, in the description of the present utility model, it should be noted that, unless otherwise specified and defined, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be mechanical or electrical, or may be a direct connection between two elements, and "upper," "lower," "left," "right," etc. are merely used to indicate relative positional relationships, which may be changed when the absolute position of the object being described is changed;

secondly: in the drawings of the disclosed embodiments, only the structures related to the embodiments of the present disclosure are referred to, and other structures can refer to the common design, so that the same embodiment and different embodiments of the present disclosure can be combined with each other under the condition of no conflict;

finally: the foregoing description of the preferred embodiments of the utility model is not intended to limit the utility model to the precise form disclosed, and any such modifications, equivalents, and alternatives falling within the spirit and principles of the utility model are intended to be included within the scope of the utility model.

The above embodiments are not intended to limit the scope of the present utility model, so: all equivalent changes in structure, shape and principle of the utility model should be covered in the scope of protection of the utility model.

Claims (6)

1. The utility model provides an elevator steel band off tracking monitoring devices, includes mounting bracket (1), alignment jig (2) and sleeve pipe (3), its characterized in that: the inside fixed mounting of mounting bracket (1) has first roller (15), the both sides of first roller (15) rotate and are connected with lead screw (10), and alignment jig (2) are located the front end of mounting bracket (1), the both sides fixedly connected with connecting block (201) of alignment jig (2), stud (9) are installed in the inside rotation of connecting block (201), the inside fixedly connected with first cylinder (11) of alignment jig (2), threaded rod (12) are installed in the both sides rotation of first cylinder (11), the front end fixedly connected with electron spirit level (8) of alignment jig (2), screw (4) are installed in the top and the bottom rotation of mounting bracket (1), threaded connection between the inside of sleeve (3) and screw (4), link (5) are installed in the top and the bottom rotation of screw (4), the front end swing joint of link (5) has gyro wheel (6), the inside fixedly mounted pressure sensor (18) of link (5).

2. The elevator steel belt deviation monitoring device according to claim 1, wherein: a remote controller (14) is fixedly arranged in the adjusting frame (2), and the remote controller (14) is positioned at the front end of the first roller (11).

3. The elevator steel belt deviation monitoring device according to claim 1, wherein: the periphery of the screw rod (10) is rotatably provided with a second rolling shaft (16), and the periphery of the threaded rod (12) is rotatably connected with a second roller (13).

4. The elevator steel belt deviation monitoring device according to claim 1, wherein: the connecting frame (5) is movably connected with the roller (6) through an electric push rod (17), and the rear end of the electric push rod (17) is fixedly connected with the pressure sensor (18).

5. The elevator steel belt deviation monitoring device according to claim 1, wherein: an antenna (7) is fixedly arranged at the top of the mounting frame (1), and the antenna (7) is positioned on one side of the screw rod (4).

6. The elevator steel belt deviation monitoring device according to claim 1, wherein: the two sides of the mounting frame (1) are fixedly connected with fixing blocks (101), and the front ends of the fixing blocks (101) are rotationally connected with the studs (9).