CN210036624U - Elevator guide rail detection equipment - Google Patents

Abstract

The utility model relates to an elevator technical field, concretely relates to elevator guide rail check out test set, including detector body, U type frame, guide rail, spliced pole, mount, movable block, screw rod, motor and guide arm. This device overlaps U type frame at the guide rail both ends, starter motor after that, motor drive screw rotates, the screw rod drives two movable blocks and removes to the centre, it is tight with the guide rail clamp through two U type framves, U type frame forms floating support with the spliced pole, the position of guaranteeing the detector body can be steady, thereby guarantee the accuracy of detection, the limiting plate prevents with the limiting strip that U type frame from droing, the bearing makes things convenient for the spliced pole to rotate, whole detection device simple structure, high durability and convenient installation, the installation flow has not only been simplified greatly, and the accuracy of installation has been improved.

Description

Elevator guide rail detection equipment

Technical Field

The utility model relates to an elevator technical field, concretely relates to elevator guide rail check out test set.

Background

The traction elevator is an elevator driver installed in an elevator hoistway and used for a steel wire rope traction elevator, adopts an intelligent control system special for the elevator, a stable and reliable driving mode, a door transmission structure with excellent performance and a high-strength car design, and enables the traction elevator to have enough weight if light under various working conditions. The specification is complete, the performance is excellent, the reliability and the durability are high, and the cost performance is high; the method can meet the requirements of various goods carrying purposes, is suitable for different building structures, and is widely applied to freight logistics places such as factories, growth lines, warehouses, markets, shopping centers, exhibition halls and the like, wherein the elevator guide rail straightness detection is an important work in quality detection and evaluation of elevator guide rail production enterprises, how to quickly, objectively and accurately realize detection and evaluation of elevator guide rail straightness indexes is always concerned by the elevator guide rail production enterprises. The straightness detection of the elevator guide rail has the characteristics of long measuring distance, large data volume, multiple evaluation parameters, high real-time requirement and the need of field test. The straightness of the elevator guide rails directly determines whether the elevator is safe, comfortable and operates at high speed. The rapid development of the elevator guide rail industry and the continuous improvement of the automation degree of the elevator guide rail enterprise have put higher requirements on the automatic detection of the elevator guide rail.

The straightness of the elevator is detected by fixing a detector, and the detection result is inaccurate due to the fact that the fixed position of the detector is inaccurate, so that an elevator guide rail detection device is provided to solve the problem.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to overcome the problem that exists among the prior art, provide an elevator guide rail check out test set.

In order to realize the technical purpose, the technical effect is achieved, the utility model discloses a realize through following technical scheme:

the utility model provides an elevator guide rail check out test set, includes the detector body, the detector body is fixed at U type frame top, two U type frame is located the guide rail both sides respectively, U type frame side is fixed with the spliced pole, the spliced pole pass the mount and with movable block fixed connection, two the movable block passes through the screw rod and connects, the screw rod both ends are revolved to opposite, the screw rod is by motor drive, still be equipped with the guide arm between the movable block, the guide arm is parallel with the screw rod.

Furthermore, a bearing is sleeved on the connecting column and fixed in the moving block.

Furthermore, a limiting plate with an L-shaped section is fixed on the side face of the fixing frame, and a limiting strip is arranged above the limiting plate.

Furthermore, a rotating wheel is fixed on the limiting plate.

The utility model has the advantages that: the U-shaped frame is sleeved at two ends of the guide rail, the motor is started, the motor drives the screw rod to rotate, the screw rod drives the two moving blocks to move towards the middle, the guide rail is clamped tightly through the two U-shaped frames, the U-shaped frames and the connecting columns form floating supports, the position of the detector body is guaranteed to be stable, the accuracy of detection is guaranteed, the limiting plates and the limiting strips prevent the U-shaped frames from falling off, the bearings facilitate the rotation of the connecting columns, the whole detection device is simple in structure, the installation is convenient, the installation flow is greatly simplified, and the accuracy of installation is improved.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to these drawings without creative efforts.

Fig. 1 is a schematic structural view of the present invention;

fig. 2 is a schematic top view of the present invention;

FIG. 3 is a schematic connection diagram of the U-shaped frame of the present invention;

FIG. 4 is a schematic perspective view of the U-shaped frame of the present invention;

in the drawings, the components represented by the respective reference numerals are listed below:

the detection device comprises a detector body, 2-U-shaped frames, 3-guide rails, 4-connecting columns, 5-fixing frames, 6-moving blocks, 7-screw rods, 8-motors, 9-guide rods, 10-bearings, 11-limiting plates, 12-limiting strips and 13-rotating wheels.

Detailed Description

In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the drawings in the embodiments of the present invention are combined below to clearly and completely describe the technical solutions in the embodiments of the present invention, and obviously, the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "vertical", "upper", "lower", "horizontal", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of the description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, "first," "second," "third," and "fourth" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it should be further noted that, unless explicitly stated or limited otherwise, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally connected, mechanically connected, electrically connected, directly connected, connected through an intermediate medium, or connected to the inside of two elements. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

As shown in the attached drawings 1 to 4, the elevator guide rail detection device comprises a detector body 1, the detector body 1 can be a laser interferometer with the model number SJ6000 produced by Shenzhen Zhongji instruments Limited, the detector body 1 is fixed at the top of a U-shaped frame 2, the two U-shaped frames 2 are respectively positioned at two sides of a guide rail 3, a connecting column 4 is fixed at the side surface of each U-shaped frame 2, the connecting column 4 penetrates through a fixed frame 5 and is fixedly connected with a moving block 6, the two moving blocks 6 are connected through a screw 7, the rotating directions of two ends of the screw 7 are opposite, the screw 7 rotates to drive the moving blocks 6 at two sides to move towards the middle simultaneously, the guide rail 3 is clamped tightly through the U-shaped frame 2, so that the fixing firmness of the detector body 1 is guaranteed, the screw rods 7 are driven by the motor 8, the guide rods 9 are further arranged between the moving blocks 6, the guide rods 9 are parallel to the screw rods 7, and the guide rods 9 guarantee that the moving direction of the moving blocks 6 cannot deviate.

The connecting column 4 is sleeved with a bearing 10, the bearing 10 is fixed in the moving block 6, and the bearing 10 facilitates the connecting column 4 to rotate, so that the U-shaped frame 2 can clamp the guide rail 3 conveniently.

The side of the fixing frame 5 is fixed with a limiting plate 11 with an L-shaped section, a limiting strip 12 is arranged above the limiting plate 11, and the limiting plate 11 and the limiting strip 12 can prevent the U-shaped frame 2 from falling off.

The limiting plate 11 is fixed with a rotating wheel 13, and the rotating wheel 13 facilitates the U-shaped frame 2 to rotate.

During the use, place U type frame 2 in guide rail 3 both sides, start motor 8 after that, motor 8 drive screw 7 rotates, and screw 7 drives movable block 6 and removes, and two movable blocks 6 remove to the centre, make U type frame 2 press from both sides guide rail 3 tightly, close motor 8 after that, then open detector body 1 and detect guide rail 3.

The preferred embodiments of the present invention disclosed above are intended only to help illustrate the present invention. The preferred embodiments are not intended to be exhaustive or to limit the invention to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and its practical applications, to thereby enable others skilled in the art to best understand the invention for and utilize the invention. The present invention is limited only by the claims and their full scope and equivalents.

Claims (4)

1. The utility model provides an elevator guide rail check out test set, includes detector body (1), its characterized in that, detector body (1) is fixed at U type frame (2) top, two U type frame (2) are located guide rail (3) both sides respectively, U type frame (2) side is fixed with spliced pole (4), spliced pole (4) pass mount (5) and with movable block (6) fixed connection, two movable block (6) are connected through screw rod (7), screw rod (7) both ends are to opposite soon, screw rod (7) are driven by motor (8), still be equipped with guide arm (9) between movable block (6), guide arm (9) are parallel with screw rod (7).

2. The elevator guide rail detection device according to claim 1, wherein the connecting column (4) is sleeved with a bearing (10), and the bearing (10) is fixed in the moving block (6).

3. The elevator guide rail detection equipment according to claim 1, wherein a limiting plate (11) with an L-shaped cross section is fixed on the side surface of the fixed frame (5), and a limiting strip (12) is arranged above the limiting plate (11).

4. An elevator guide rail detecting apparatus according to claim 3, wherein a rotating wheel (13) is fixed to the restricting plate (11).

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