CN214610962U

CN214610962U - Elevator is steady detection device for taking a trial run

Info

Publication number: CN214610962U
Application number: CN202120519631.XU
Authority: CN
Inventors: 张佰庆; 刘莉
Original assignee: Anhui Qirui Elevator Co ltd
Current assignee: Anhui Qirui Elevator Co ltd
Priority date: 2021-03-12
Filing date: 2021-03-12
Publication date: 2021-11-05
Anticipated expiration: 2031-03-12

Abstract

The application relates to a stability detection device for elevator test run, which comprises a balance table, wherein a support rod is fixedly arranged at the center position of the upper surface of the balance table, the top end of the supporting rod is in limited rotary connection with a sleeve, the upper surface of the sleeve is fixedly provided with a support, a balance rod is fixedly inserted in the support, two ends of the balance rod are both fixedly provided with balance heads, the lower surfaces of the two balance heads are fixedly connected with balance wires, the end of the balance wire far away from the balance head is fixedly connected with a connecting seat, the side surface of the connecting seat is fixedly provided with a detection ring, two balancing iron balls are arranged inside the detection ring, and magnet blocks are fixedly arranged inside the detection ring under the two balancing iron balls, the moving positions of the two balance iron balls in the detection circular ring are observed, so that the stability of the elevator in the running process is visually judged.

Description

Elevator is steady detection device for taking a trial run

Technical Field

The application relates to the technical field of elevator detection equipment, in particular to a stable detection device for elevator test running.

Background

The car is a box-shaped space used by elevators to carry and transport people and materials. The car is generally composed of main components such as a car bottom, a car wall, a car roof, a car door and the like. The elevator car body part is used for carrying passengers or goods and other loads, before the elevator leaves a factory and is installed in the market, the stability of the elevator car needs to be detected, and the elevator car body part can be applied in the market by achieving the stability required by carrying the passengers and goods.

However, most of the prior electronic intelligent leveling devices are used for detecting the stability of the elevator, and due to the sealing property and the metallicity of the elevator car, the electronic intelligent leveling devices have poor signals, the detection result is not intuitive enough, and the electronic intelligent leveling devices lack fixing measures, so that the elevator car is easy to incline when the stability of the elevator car is poor, and the detection error is increased. Therefore, those skilled in the art provide a device for detecting the stability of the trial run of an elevator, so as to solve the problems mentioned in the background art.

SUMMERY OF THE UTILITY MODEL

In order to solve the problem provided in the background art, the application provides a smooth detection device for elevator test running.

The application provides a steady detection device is used in elevator commissioning adopts following technical scheme:

the utility model provides an elevator is steady detection device for test run, includes the balancing stand, the upper surface central point of balancing stand puts fixed mounting has the bracing piece, the top of bracing piece is spacing to be rotated and is connected with the sleeve, telescopic last fixed surface installs the support, the inside of support is fixed to be pegged graft and is had the balancing pole, the equal fixed mounting in both ends of balancing pole has balancing head, two the lower fixed surface of balancing head is connected with balanced line, balanced line is at the one end fixedly connected with connecting seat of keeping away from the balancing head, the side fixed mounting of connecting seat has the detection ring, the inside of detecting the ring is provided with two balanced iron balls, and the inside of detecting the ring has the magnet piece at two equal fixed mounting under balanced iron balls.

Through adopting above-mentioned technical scheme, through observing the shift position that detects two balanced iron balls in the ring, the stationarity of judgement elevator in the operation process directly perceived to through the initial position installation magnet piece at balanced iron ball, be used for fixing a position the initial condition of balanced iron ball, reduce the error that the balance detected.

Preferably, the lower fixed surface of balancing stand installs the support frame, and the upper surface embedding of balancing stand installs the level bubble, the bottom fixed mounting of support frame has the sucking disc.

Through adopting above-mentioned technical scheme, observe the level bubble and judge whether the balancing stand is placed and be in horizontal position, utilize the sucking disc of support frame bottom to fix the balancing stand and be in horizontal position, prevent that the elevator from taking place to remove when going up and down balancing stand self.

Preferably, the fixed cover in outside of support frame is equipped with a screw thread section of thick bamboo, the outside threaded connection of a screw thread section of thick bamboo has a second screw thread section of thick bamboo, and the top fixed mounting of a screw thread section of thick bamboo has the spacing ring.

Through adopting above-mentioned technical scheme, the second screw thread section of thick bamboo reciprocates through the screw thread outside first screw thread section of thick bamboo for push down sucking disc and elevator car, improve the stability that the sucking disc adsorbs elevator car.

Preferably, the upper surface of the detection ring is fixedly embedded with a visual window, and the visual window is made of transparent rubber.

Through adopting above-mentioned technical scheme, visual window can let the testing personnel the very first time observe the shift position who detects balanced iron ball in the ring.

Preferably, the detection ring is fixedly provided with a groove plate inside, and the groove plate is of a wave-shaped structure.

By adopting the technical scheme, the wave-shaped groove plate enables the movement of the balance iron balls to be more rhythmic, the stability of the elevator can be judged according to the distance of the balance iron balls moving on the wave-shaped groove plate, the farther the moving distance of the balance iron balls is, the worse the stability is, and the closer the moving distance of the balance iron balls is, the better the stability is.

To sum up, the application comprises the following beneficial technical effects:

through observing the shift position that detects two balanced iron balls in the ring, the stationarity of judgement elevator in the operation process directly perceived to through the initial position installation magnet piece at balanced iron ball for to the initial condition location of balanced iron ball, reduce the error that balanced detected.

Drawings

Fig. 1 is a schematic structural diagram of a smoothness detection device for elevator test operation in an embodiment of the present application;

fig. 2 is a schematic structural diagram of a detection ring in the embodiment of the present application.

Description of reference numerals: 1. a balancing head; 2. a balance line; 3. a balancing pole; 4. a support; 5. a sleeve; 6. a support bar; 7. a visual window; 8. a connecting seat; 9. detecting the circular ring; 10. leveling air bubbles; 11. a first threaded barrel; 12. a groove plate; 13. a limiting ring; 14. a second threaded barrel; 15. a balancing table; 16. a support frame; 17. a suction cup; 18. a magnet block; 19. and balancing the iron ball.

Detailed Description

The present application is described in further detail below with reference to figures 1-2.

The embodiment of the application discloses steady detection device is used in elevator commissioning. Referring to fig. 1-2, a device for detecting the stability of the trial run of an elevator comprises a balance table 15, a support rod 6 is fixedly installed at the center position of the upper surface of the balance table 15, a sleeve 5 is connected at the top end of the support rod 6 in a limiting and rotating manner, a support 4 is fixedly installed at the upper surface of the sleeve 5, a balance rod 3 is fixedly inserted in the support 4, balance heads 1 are fixedly installed at both ends of the balance rod 3, balance wires 2 are fixedly connected to the lower surfaces of the two balance heads 1, a connecting seat 8 is fixedly connected to one end of each balance wire 2 far away from the balance head 1, a detection ring 9 is fixedly installed on the side surface of the connecting seat 8, two balance iron balls 19 are arranged in the detection ring 9, magnet blocks 18 are fixedly installed in the detection ring 9 under the two balance iron balls 19, a visual window 7 is fixedly embedded in the upper surface of the detection ring 9, the visual window 7 is made of transparent rubber, the visual window 7 can enable a detector to observe the moving position of the balance iron ball 19 in the detection ring 9 at the first time, the detection ring 9 is fixedly provided with a groove plate 12 inside, the groove plate 12 is of a wave-shaped structure, the wave-shaped groove plate 12 enables the balance iron ball 19 to move more rhythmically, the stability of the elevator can be judged according to the moving distance of the balance iron ball 19 on the wave-shaped groove plate 12, the farther the moving distance of the balance iron ball 19 is, the worse the stability is, the closer the moving distance of the balance iron ball 19 is, the better the stability is, the more accurate the detection result is, the lower surface of the balance table 15 is fixedly provided with a support frame 16, the upper surface of the balance table 15 is embedded with a level bubble 10, the bottom end of the support frame 16 is fixedly provided with a suction cup 17, whether the level table 15 is placed in a horizontal position is judged by observing the bubble 10, the suction cup 17 at the bottom of the support frame 16 is used for fixing the balance table 15 in the horizontal position, prevent that the elevator from taking place to remove when going up and down balancing stand 15 self, the fixed cover in outside of support frame 16 is equipped with first screw thread section of thick bamboo 11, the outside threaded connection of first screw thread section of thick bamboo 11 has second screw thread section of thick bamboo 14, the top fixed mounting of first screw thread section of thick bamboo 11 has spacing ring 13, spacing ring 13 can prevent that second screw thread section of thick bamboo 14 from sliding in first screw thread section of thick bamboo 11 outside and droing, second screw thread section of thick bamboo 14 reciprocates through the screw thread in the outside of first screw thread section of thick bamboo 11, be used for pushing down sucking disc 17 and elevator car, improve the stability that sucking disc 17 adsorbs elevator car, through observing the mobile position that detects two balanced iron ball 19 in the ring 9, the audio-visual judgement elevator is at the stationarity of operation in-process, and through installation magnet piece 18 in balanced iron ball 19's initial position, be used for fixing a position balanced iron ball 19's initial state, reduce the error of balance detection.

The implementation principle of the elevator test run stability detection device is as follows: the balance table 15 is fixed inside the elevator car through the suction disc 17, the elevator is started to enable the elevator to operate up and down, then the moving positions of the two balance iron balls 19 in the detection ring 9 are observed, the stability of the elevator in the operation process is visually judged, the farther the moving distance of the balance iron balls 19 is, the worse the stability is, and the closer the moving distance of the balance iron balls 19 is, the better the stability is.

The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims

1. The utility model provides an elevator is steady detection device for commissioning, includes balancing stand (15), its characterized in that: a supporting rod (6) is fixedly arranged at the center of the upper surface of the balance table (15), the top end of the supporting rod (6) is in limited rotary connection with a sleeve (5), the upper surface of the sleeve (5) is fixedly provided with a support (4), a balance rod (3) is fixedly inserted in the support (4), two ends of the balance rod (3) are respectively and fixedly provided with a balance head (1), the lower surfaces of the two balance heads (1) are fixedly connected with a balance wire (2), one end of the balance wire (2) far away from the balance head (1) is fixedly connected with a connecting seat (8), a detection ring (9) is fixedly arranged on the side surface of the connecting seat (8), two balance iron balls (19) are arranged inside the detection ring (9), and magnet blocks (18) are fixedly arranged in the detection ring (9) right below the two balance iron balls (19).

2. The elevator test run smoothness detection apparatus of claim 1, wherein: the lower fixed surface of balancing stand (15) installs support frame (16), and the upper surface embedding of balancing stand (15) installs level bubble (10), the bottom fixed mounting of support frame (16) has sucking disc (17).

3. The elevator test run smoothness detection apparatus of claim 2, wherein: the outside fixed cover of support frame (16) is equipped with a first screw thread section of thick bamboo (11), the outside threaded connection of a first screw thread section of thick bamboo (11) has a second screw thread section of thick bamboo (14), and the top fixed mounting of a first screw thread section of thick bamboo (11) has spacing ring (13).

4. The elevator test run smoothness detection apparatus of claim 1, wherein: the upper surface of the detection ring (9) is fixedly embedded with a visual window (7), and the visual window (7) is made of transparent rubber.

5. The elevator test run smoothness detection apparatus of claim 1, wherein: the inside fixed mounting who detects ring (9) has frid (12), frid (12) are the wave type structure.