CN219708805U

CN219708805U - Detection device for elevator quality

Info

Publication number: CN219708805U
Application number: CN202320973520.5U
Authority: CN
Inventors: 李翔
Original assignee: Individual
Current assignee: Individual
Priority date: 2023-04-26
Filing date: 2023-04-26
Publication date: 2023-09-19
Anticipated expiration: 2033-04-26

Abstract

The utility model relates to the technical field of detection devices, in particular to a detection device for elevator quality, which comprises a mounting plate, wherein a box body and a test mounting frame are fixedly connected to the top surface of the mounting plate, a test mechanism is arranged in the box body, a manual adjusting mechanism for adjusting the speed of the test mechanism is arranged on the test mechanism, a cover plate is rotatably arranged on the top of the box body, a handle is fixedly connected to the top surface of the cover plate, and a plurality of mounting holes are formed in the side surface of the test mounting frame. According to the utility model, through the arrangement of the testing mechanism and the manual adjusting mechanism, when the testing device is used, the first sliding block moves to drive the fixing plate and the profiling finger on the fixing plate to reciprocate, so that the buttons in the mounting holes on the testing mounting frame can be tested, the operation is simple, the testing efficiency is high, the testing precision is high, the testing efficiency of the buttons is improved, and meanwhile, through the arrangement of the manual adjusting mechanism, the speed and the force of the profiling finger impacting the buttons are conveniently adjusted, and the testing precision is improved.

Description

Detection device for elevator quality

Technical Field

The utility model relates to the technical field of detection devices, in particular to a detection device for elevator quality.

Background

Currently, elevator applications are very popular, and buttons are one of the most important parts in the elevator overall device, and buttons are widely used on elevators, mainly for up and down control command buttons on an external control panel on a landing, a landing on an internal control panel of a car, door opening and closing buttons, and the like. The button is used as a common electrical control switch, is generally used for a control loop of electrical equipment, and is generally composed of a button cap, a reset spring and a micro switch, wherein the reset spring and the micro switch are damaged and fail along with the increase of the using times of the button. Specifically, after the number of times of using the spring is too large, the spring is lost, and the button cap cannot be effectively sprung up, so that the button is blocked and the like; after the micro switch is used for too many times, the contact point of the micro switch can not be accurately opened or closed;

the elevator button needs to be tested for aging after being used for a long time, which is an important problem for elevator maintenance personnel, and the elevator maintenance personnel can detect the aging degree of the button so as to replace the button in time, thereby avoiding elevator accidents caused by button damage;

when the existing elevator button is used for ageing detection, only a single button can be taken down from the control panel to be tested, and the elevator button is complex in operation, low in testing efficiency and low in testing precision, and in addition, the detection intensity cannot be adjusted.

Disclosure of Invention

The utility model aims to provide a detection device for elevator quality, which is used for solving the problems in the background technology.

In order to achieve the above purpose, the present utility model provides the following technical solutions:

the utility model provides an elevator quality's detection device, includes the mounting panel, fixedly connected with box and test mounting bracket on the top surface of mounting panel, the internally mounted of box has testing mechanism, be provided with the manual adjustment mechanism who is used for adjusting testing mechanism speed on the testing mechanism, rotate on the top of box and install the apron, fixedly connected with handle on the top surface of apron, be provided with a plurality of mounting holes on the side of test mounting bracket.

Preferably, the testing mechanism comprises a servo motor, a first connecting rod and a fixed block, wherein the servo motor is fixedly connected inside the box body, an eccentric wheel is fixedly connected to the output end of the servo motor, a connecting block is fixedly connected to one side, close to the servo motor, of the eccentric wheel, and a limiting ring is fixedly connected to one end, far away from the eccentric wheel, of the connecting block.

Preferably, the sliding column is rotatably arranged at one end, close to the limiting ring, of the bottom end of the first connecting rod, the sliding column is located in a mounting groove formed between the limiting ring and the eccentric wheel, the second connecting rod is rotatably arranged at one end, far away from the sliding column, of the first connecting rod, and a through groove is formed in the side face of the first connecting rod.

Preferably, the connecting piece is installed in the rotation on the one end that the connecting rod was kept away from to the second connecting rod, the first slider is installed in the rotation on the one end that the connecting piece was kept away from to the connecting piece, fixed mounting has the fixed plate on the one end that the connecting piece was kept away from to the first slider, one end fixedly connected with a plurality of profile modeling fingers that the first slider was kept away from to the fixed plate, profile modeling finger and mounting hole one-to-one.

Preferably, the fixed block is fixedly connected to the inner wall of the box body, a mounting groove is formed in one side, away from the test mounting rack, of the fixed block, a second sliding block is slidably mounted in the mounting groove, a connecting strip is fixedly connected to the second sliding block, a third sliding block is rotatably mounted on the connecting strip, and the third sliding block is located in the through groove.

Preferably, the manual adjustment mechanism comprises a ball screw, a rotating shaft and a worm, wherein the ball screw is rotatably arranged in the mounting groove, a driving bevel gear is arranged at the top of the ball screw, a driven bevel gear is arranged on the rotating shaft and meshed with the driving bevel gear, one end of the rotating shaft, far away from the driven bevel gear, is provided with the worm, and is meshed with the worm wheel, and one end, far away from the worm, is fixedly connected with a hand wheel.

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

according to the utility model, when the test device is used, the servo motor is controlled by the controller to work, the eccentric wheel is driven to rotate by the servo motor, the sliding column is driven to rotate by the eccentric wheel to rotate, the first connecting rod and the second connecting rod at the other end of the first connecting rod are driven by the sliding column to rotate, the connecting piece and the first sliding block on the connecting piece are driven by the second connecting rod to move, and the first sliding block moves to drive the fixing plate and the profiling finger on the fixing plate to reciprocate.

Drawings

Fig. 1 is a schematic diagram of the overall structure of an elevator quality detection device according to the present utility model;

fig. 2 is a schematic diagram of the overall side view and cross section of an elevator quality inspection device according to the present utility model;

fig. 3 is a schematic structural diagram of a testing mechanism of an elevator quality detection device according to the present utility model;

fig. 4 is a schematic structural diagram of a testing mechanism and a manual adjusting mechanism of an elevator quality detection device according to the present utility model.

In the figure: 1. a mounting plate; 2. a case; 3. testing the mounting frame; 4. a mounting hole; 5. a cover plate; 6. a testing mechanism; 601. a servo motor; 602. an eccentric wheel; 603. a connecting block; 604. a limiting ring; 605. a first connecting rod; 606. a spool; 607. a second connecting rod; 608. a connecting piece; 609. a first slider; 610. a fixing plate; 611. profiling fingers; 612. a fixed block; 613. a mounting groove; 614. a second slider; 615. a connecting strip; 616. a third slider; 7. a manual adjustment mechanism; 701. a ball screw; 702. a drive bevel gear; 703. a rotating shaft; 704. a driven bevel gear; 705. a worm; 706. a hand wheel; 707. a worm wheel.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which are obtained by a worker of ordinary skill in the art without creative efforts, are within the protection scope of the present utility model based on the embodiments of the present utility model.

Example 1

Referring to fig. 1 to 4, the present utility model provides a technical solution:

the utility model provides an elevator quality's detection device, includes mounting panel 1, fixedly connected with box 2 and test mounting bracket 3 on the top surface of mounting panel 1, and the internally mounted of box 2 has testing mechanism 6, is provided with the manual adjustment mechanism 7 that is used for adjusting testing mechanism 6 speed on the testing mechanism 6, rotates on the top of box 2 and installs apron 5, fixedly connected with handle on the top surface of apron 5, is provided with a plurality of mounting holes 4 on the side of test mounting bracket 3.

In this embodiment, as shown in fig. 1, 2, 3 and 4, the testing mechanism 6 includes a servo motor 601, a first connecting rod 605 and a fixed block 612, the servo motor 601 is fixedly connected in the box 2, an eccentric wheel 602 is fixedly connected to an output end of the servo motor 601, a connecting block 603 is fixedly connected to one side of the eccentric wheel 602, which is close to the servo motor 601, and a limiting ring 604 is fixedly connected to one end of the connecting block 603, which is far away from the eccentric wheel 602.

In this embodiment, as shown in fig. 1, 2, 3 and 4, a sliding column 606 is rotatably mounted at one end of the bottom end of the first connecting rod 605 near the limiting ring 604, the sliding column 606 is located in a mounting groove formed between the limiting ring 604 and the eccentric wheel 602, a second connecting rod 607 is rotatably mounted at one end of the first connecting rod 605 far from the sliding column 606, and a through groove is formed on a side surface of the first connecting rod 605.

In this embodiment, as shown in fig. 1, 2, 3 and 4, a connecting piece 608 is rotatably installed at an end of the second connecting rod 607 far from the first connecting rod 605, a first sliding block 609 is rotatably installed at an end of the connecting piece 608 far from the second connecting rod 607, a fixing plate 610 is fixedly installed at an end of the first sliding block 609 far from the connecting piece 608, a plurality of profiling fingers 611 are fixedly connected at an end of the fixing plate 610 far from the first sliding block 609, and the profiling fingers 611 are in one-to-one correspondence with the mounting holes 4.

In this embodiment, as shown in fig. 1, 2, 3 and 4, a fixing block 612 is fixedly connected to an inner wall of the box 2, a mounting groove 613 is formed on one side of the fixing block 612 away from the test mounting frame 3, a second slider 614 is slidably mounted in the mounting groove 613, a connecting bar 615 is fixedly connected to the second slider 614, a third slider 616 is rotatably mounted on the connecting bar 615, and the third slider 616 is located in the through groove.

In this embodiment, as shown in fig. 1, 2, 3 and 4, the manual adjustment mechanism 7 includes a ball screw 701, a rotating shaft 703 and a worm 705, the ball screw 701 is rotatably mounted in the mounting groove 613, a driving bevel gear 702 is mounted on the top of the ball screw 701, a driven bevel gear 704 is mounted on the rotating shaft 703, the driven bevel gear 704 is meshed with the driving bevel gear 702, a 707 is mounted on one end of the rotating shaft 703 far away from the driven bevel gear 704, the worm 705 is meshed with the 707, and a hand wheel 706 is fixedly connected to one end of the worm 705 far away from 707.

The application method and the advantages of the utility model are as follows: when the elevator quality detection device is used, the working process is as follows:

according to the utility model, when the test device is used, the servo motor 601 is controlled by the controller to work, the servo motor 601 rotates to drive the eccentric wheel 602 to rotate, the eccentric wheel 602 rotates to drive the slide column 606 to rotate, the slide column 606 rotates to drive the first connecting rod 605 and the second connecting rod 607 on the other end of the first connecting rod 605, the second connecting rod 607 moves to drive the connecting piece 608 and the first sliding block 609 on the connecting piece 608 to move, the first sliding block 609 moves to drive the fixed plate 610 and the profiling finger 611 on the fixed plate 610 to reciprocate, and a button in a mounting hole 4 on the test mounting frame 3 can be tested.

The foregoing has shown and described the basic principles, principal features and advantages of the utility model. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a detection device of elevator quality, includes mounting panel (1), its characterized in that: fixedly connected with box (2) and test mounting bracket (3) on the top surface of mounting panel (1), internally mounted of box (2) has test mechanism (6), be provided with manual adjustment mechanism (7) that are used for adjusting test mechanism (6) speed on test mechanism (6), rotate on the top of box (2) and install apron (5), fixedly connected with handle on the top surface of apron (5), be provided with a plurality of mounting holes (4) on the side of test mounting bracket (3).

2. The elevator quality detection device according to claim 1, characterized in that: the testing mechanism (6) comprises a servo motor (601), a first connecting rod (605) and a fixed block (612), wherein the servo motor (601) is fixedly connected to the inside of the box body (2), an eccentric wheel (602) is fixedly connected to the output end of the servo motor (601), a connecting block (603) is fixedly connected to one side, close to the servo motor (601), of the eccentric wheel (602), and a limiting ring (604) is fixedly connected to one end, far away from the eccentric wheel (602), of the connecting block (603).

3. The elevator quality detection apparatus according to claim 2, characterized in that: the sliding column (606) is rotatably mounted at one end, close to the limiting ring (604), of the bottom end of the first connecting rod (605), the sliding column (606) is located in a mounting groove formed between the limiting ring (604) and the eccentric wheel (602), the second connecting rod (607) is rotatably mounted at one end, far away from the sliding column (606), of the first connecting rod (605), and a through groove is formed in the side face of the first connecting rod (605).

4. A device for detecting the quality of an elevator according to claim 3, characterized in that: connecting piece (608) is installed in the rotation on the one end that connecting rod (605) was kept away from to second connecting rod (607), first slider (609) is installed in the rotation on the one end that connecting piece (608) was kept away from second connecting rod (607), fixed mounting has fixed plate (610) on the one end that connecting piece (608) was kept away from to first slider (609), one end fixedly connected with a plurality of profile modeling fingers (611) that first slider (609) were kept away from to fixed plate (610), profile modeling fingers (611) and mounting hole (4) one-to-one.

5. The elevator quality detection apparatus according to claim 2, characterized in that: fixed block (612) fixed connection is on the inner wall of box (2), mounting groove (613) have been seted up to one side that test mounting bracket (3) was kept away from to fixed block (612), the inside slidable mounting of mounting groove (613) has second slider (614), fixedly connected with connecting strip (615) on second slider (614), rotate on connecting strip (615) and install third slider (616), third slider (616) are located logical inslot.

6. The elevator quality detection device according to claim 1, characterized in that: manual adjustment mechanism (7) is including ball screw (701), pivot (703) and worm (705), ball screw (701) rotate and install the inside at mounting groove (613), driving bevel gear (702) are installed at the top of ball screw (701), install driven bevel gear (704) on pivot (703), driven bevel gear (704) and driving bevel gear (702) mesh, install worm wheel (707) on the one end that driven bevel gear (704) were kept away from to pivot (703), worm (705) mesh with worm wheel (707), fixedly connected with hand wheel (706) are kept away from to worm (705) one end of worm wheel (707).