Sliding block and sliding rail correcting device for elevator detection

Abstract

The utility model discloses a slide block and slide rail correction device for elevator detection, which relates to the field of correction for elevator tracks and comprises two fixing plates, transmission belt pulleys are rotatably mounted above and below the position between the two fixing plates, and the two transmission belt pulleys are in transmission connection through a transmission belt. A clamping mechanism connected with the guide rail is installed on the outer side of the transmission belt wheel, the clamping mechanism comprises a fixing lug, a first clamping assembly and a second clamping assembly, and the first clamping assembly and the second clamping assembly clamp the two faces of an end plate of the guide rail correspondingly; the fixing lugs are fixedly connected to the outer sides of the fixing plates. The device can drive the sliding block to move quickly on the guide rail, so that whether noise exists or not when the sliding block passes through the butt joint position of the guide rail is detected.

Description

TECHNICAL FIELD

[0001] The utility model relates to the correction field for elevator track, concretely is a kind of slider rail correction device for elevator detection. BACKGROUND

[0002] Elevator guide rail is long guide rail by a plurality of small guide rail splicing, and the guide rail splicing position is to ensure neat, after splicing, it needs to be ground flat using tool to avoid the running problem caused by too much step protrusion of guide rail splicing position.

[0003] In prior art, the inspection of slider and guide rail is generally through hand-held slider to draw across guide rail butt joint position, but this kind of way is slow, and cannot effectively test whether there is noise problem when elevator is running. SUMMARY

[0004] The utility model aims at: in order to solve the problem in the above background art, provide a kind of slider rail correction device for elevator detection.

[0005] To achieve the above object, the utility model provides the following technical scheme: a kind of slider rail correction device for elevator detection, including two fixed plates, upper and lower between the two fixed plates are rotatably installed transmission belt pulley, two the transmission belt pulley is drivenly connected by transmission belt, the outer side of the transmission belt pulley is installed with the clamping mechanism connected with guide rail, the clamping mechanism includes fixed lug, first clamping assembly and second clamping assembly, the first clamping assembly and second clamping assembly respectively clamp the end plate two sides of guide rail;

[0006] The fixed lug is fixedly connected to the outer side of the fixed plate.

[0007] As a further scheme of the utility model: the first clamping assembly includes the first screw rod slidably connected with the fixed lug, one end of the first screw rod is welded with clamping plate, the outer periphery of the first screw rod is connected with the compression nut, and the compression nut in the tightened state is compressed to the fixed lug.

[0008] As a further scheme of the utility model: the second clamping assembly includes the second screw rod threadedly connected with the fixed lug, one end of the second screw rod is fixedly installed with compression block, the other end of the second screw rod is fixedly installed with rotating handle, and the second screw rod is located at the inner side of the first screw rod.

[0009] As a further scheme of the utility model: the outer side lower portion of the fixed plate is installed with forward and reverse motor through motor support, and the output end of the forward and reverse motor is coaxially fixedly connected with the transmission belt pulley located below, and penetrates motor support, fixed plate.

[0010] As a further scheme of the utility model: the outer wall of the transmission belt is fixedly connected with a connecting clamp, and the connecting clamp is fixedly connected with the sliding block through bolts and nuts.

[0011] Compared with the prior art, the utility model has the beneficial effects that:

[0012] 1、The device can realize the relatively fast movement of the driving sliding block on the guide rail, so that whether noise exists when the sliding block passes through the guide rail butt joint position is tested. BRIEF DESCRIPTION OF DRAWINGS

[0013] Figure 1 It is a structural schematic view of the utility model;

[0014] Figure 2 It is an installation schematic view of the forward and reverse motor of the utility model;

[0015] Figure 3 It is a Figure 2 It is a local enlarged view of A in the middle.

[0016] In the drawing: 1, fixed plate; 2, transmission belt wheel; 3, transmission belt; 4, fixed lug; 5, forward and reverse motor; 6, clamping plate; 7, compression nut; 8, No. 2 screw rod; 9, rotating handle; 10, compression block; 11, connecting clamp; 12, No. 1 screw rod. DETAILED DESCRIPTION

[0017] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the utility model.

[0018] Please refer to Figures 1-3 In the embodiments of the utility model, a sliding block guide rail correction device for elevator detection comprises two fixed plates 1, transmission belt wheels 2 are rotatably installed above and below between the two fixed plates 1, two transmission belt wheels 2 are drivingly connected through a transmission belt 3, a clamping mechanism connected with a guide rail is installed on the outer side of the transmission belt wheel 2, the clamping mechanism comprises fixed lugs 4, a first clamping assembly and a second clamping assembly, the first clamping assembly and the second clamping assembly clamp both sides of the end plate of the guide rail respectively; the fixed lug 4 is fixedly connected to the outer side of the fixed plate 1.

[0019] In the embodiments: first, after the installation of the guide rail is completed and the polishing of the guide rail butt joint position is completed, the adaptation performance of the sliding block and the guide rail needs to be detected at this time, whether the sliding block will produce abnormal sound when passing through the guide rail joint;

[0020] First, the device is erected along the outside of the guide rail, then the first clamping assembly is tightened, and then the second clamping assembly is tightened. The first clamping assembly and the second clamping assembly cooperate to clamp the device on the end plate of the guide rail. At this time, the device remains stationary. Then, the device is started, and the slider can move downward along the guide rail at a certain speed. When the slider moves downward and passes through the spliced position of the guide rail, whether abnormal noise occurs can be observed. If abnormal noise exists, the spliced position of the guide rail needs to be polished again, and correction detection is performed again after polishing.

[0021] Please refer to Figure 2 and Figure 3 , the first clamping assembly includes a No. 1 screw rod 12 in sliding connection with the fixed lug 4. One end of the No. 1 screw rod 12 is welded with a clamping plate 6. The outer periphery of the No. 1 screw rod 12 is threadedly connected with a compression nut 7. The compression nut 7 in a tightened state compresses the fixed lug 4.

[0022] In this embodiment: first, the clamping plate 6 is placed at the back end of the guide rail end plate. Then, the clamping plate 6 is pushed until one side of the clamping plate 6 is in close contact with the back end of the guide rail. In this process, the No. 1 screw rod 12 moves with the clamping plate 6 and passes through the fixed lug 4. Then, the compression nut 7 is threadedly connected with the threaded portion of the No. 1 screw rod 12. During the tightening process of the compression nut 7, one side of the clamping plate 6 is completely compressed on the back end of the guide rail end plate. Then, the second clamping assembly is rotated.

[0023] Please refer to Figure 2 and Figure 3 , the second clamping assembly includes a No. 2 screw rod 8 in threaded connection with the fixed lug 4. One end of the No. 2 screw rod 8 is fixedly installed with a compression block 10. The other end of the No. 2 screw rod 8 is fixedly installed with a rotating handle 9. The No. 2 screw rod 8 is located on the inner side of the No. 1 screw rod 12.

[0024] In this embodiment: after the No. 1 compression assembly is effectively compressed, the rotating handle 9 is rotated to drive the No. 2 screw rod 8 to rotate. Since the No. 2 screw rod 8 is in threaded connection with the fixed lug 4, the No. 2 screw rod 8 drives the compression block 10 to move towards the front end of the guide rail end plate during rotation until the compression block 10 effectively compresses the guide rail end plate. At this time, the No. 1 clamping assembly and the No. 2 clamping assembly cooperate to fix the device on the outside of the guide rail.

[0025] Please refer to Figure 1 and Figure 2 , a forward and reverse motor 5 is installed on the lower side of the fixed plate 1 through a motor support. The output end of the forward and reverse motor 5 is coaxially fixedly connected with the transmission belt pulley 2 located below through the motor support, the fixed plate 1, and the transmission belt pulley 2.

[0026] In the embodiment, after the device is fixed outside the guide rails, the positive and negative rotation motor 5 is started to drive the transmission pulley 2 connected therewith to rotate, and the transmission pulley 2 drives another transmission pulley 2 to rotate synchronously and in the same direction through the transmission belt 3, and the transmission belt 3 plays a transmission effect in the process.

[0027] Please refer to Figure 3 The outer wall of the transmission belt 3 is fixedly connected with a connecting clamp 11, and the connecting clamp 11 is fixedly connected with the sliding block through bolts and nuts.

[0028] In the embodiment, in the transmission process of the transmission belt 3, the connecting clamp 11 moves with the transmission belt 3, and the moving connecting clamp 11 can drive the sliding block to move from top to bottom, so that whether the sliding block will emit abnormal sound when passing through the joint position of the two guide rails can be realized.

[0029] The above is only a preferred specific embodiment of the present application, but the protection scope of the present application is not limited to this, any person skilled in the art can make equivalent replacement or change according to the technical scheme and the inventive concept of the present application within the technical range disclosed by the present application, which should be covered in the protection scope of the present application.

Claims

1. A slider rail correction device for elevator detection, comprising two fixed plates (1), characterized in that, Two said fixed plate (1) between the upper and lower are rotatably mounted transmission belt pulley (2), two said transmission belt pulley (2) between transmission belt (3) transmission connection, the outer side of the transmission belt pulley (2) is provided with the clamping mechanism connected with guide rail, the clamping mechanism includes fixed lug (4), first clamping assembly and second clamping assembly, the first clamping assembly and second clamping assembly are respectively clamped to the both sides of the end plate of guide rail; The fixed lug (4) is fixedly connected to the outer side of the fixed plate (1).

2. The slide rail correction device for elevator detection according to claim 1, wherein The first clamping assembly includes a No. 1 screw rod (12) slidably connected with the fixed lug (4), one end of the No. 1 screw rod (12) is welded with a clamping plate (6), the outer periphery of the No. 1 screw rod (12) is threadedly connected with a compression nut (7), and the compression nut (7) in the screwed state is compressed to the fixed lug (4).

3. The slide rail correction device for elevator detection slide according to claim 2, characterized in that, The second clamping assembly includes a No. 2 screw rod (8) threadedly connected with the fixed lug (4), one end of the No. 2 screw rod (8) is fixedly installed with a compression block (10), the other end of the No. 2 screw rod (8) is fixedly installed with a rotating handle (9), and the No. 2 screw rod (8) is located on the inner side of the No. 1 screw rod (12).

4. The slide rail correction device for elevator detection according to claim 3, wherein The outer side of the fixed plate (1) is provided with a forward and reverse motor (5) through a motor support, the output end of the forward and reverse motor (5) penetrates the motor support, the fixed plate (1) and the transmission belt pulley (2) located below and is fixedly connected coaxially.

5. The slide rail correction device for elevator detection slide according to claim 4, characterized in that, The outer wall of the transmission belt (3) is fixedly connected with a connecting clamp (11), and the connecting clamp (11) and the sliding block are fixedly connected through bolts and nuts.

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