CN210089660U

CN210089660U - Detection tool for detecting outer diameter of handrail pipe

Info

Publication number: CN210089660U
Application number: CN201921076886.2U
Authority: CN
Inventors: 史勰
Original assignee: Jiangyin Huashi Medical Devices Co Ltd
Current assignee: Jiangyin Huashi Medical Devices Co Ltd
Priority date: 2019-07-10
Filing date: 2019-07-10
Publication date: 2020-02-18
Anticipated expiration: 2029-07-10

Abstract

The utility model provides a detection frock for handrail pipe external diameter detects, which comprises a frame, it includes two measuring parts to detect the frock, measuring part sets up in the frame, two measuring part collineation sets up, measuring part is provided with the measuring tank of upper end open-ended, the measuring tank is used for placing the handrail pipe that detects, the shape of measuring tank is the trapezium of big end down, still be provided with induction system on the measuring part, through setting up trapezoidal measuring tank and detector, made things convenient for staff's operation, improved detection efficiency, the artifical detection error that is different from among the prior art is big, with high costs and inefficiency; meanwhile, the detectable range of the handrail tube is enlarged by arranging the movable measuring part, the detection precision is further improved, the misjudgment and the misjudgment are avoided, the quality of the product is ensured, the detection cost is reduced, and the economic benefit is improved.

Description

Detection tool for detecting outer diameter of handrail pipe

Technical Field

The utility model relates to the field of mechanical equipment, especially, relate to a detect frock for handrail pipe external diameter detects.

Background

When the outer diameter of the handrail tube is detected, the existing means is manual detection, the used tools are calipers and micrometers, the use of each tool needs training, and the measurement result is slightly different due to human factors, so that the quality is not improved; misjudgment and misjudgment easily occur in the long-time measurement and detection process, the quality is not easy to be ensured, the manual detection efficiency is low, and the required labor cost is higher.

SUMMERY OF THE UTILITY MODEL

The to-be-solved technical problem of the utility model is that the artifical error that detects of current handrail external diameter is big, with high costs and inefficiency, the utility model provides a detect frock for handrail external diameter detects solves above-mentioned problem.

The utility model provides a technical scheme that its technical problem adopted is: the utility model provides a detect frock for handrail pipe external diameter detects, includes the frame, it includes two measuring parts to detect the frock, measuring part sets up in the frame, two measuring part collineation sets up, measuring part is provided with upper end open-ended measuring tank, measuring tank is used for placing the handrail pipe that waits to detect, measuring tank's shape is trapezoidal big-end-up, still be provided with induction system in the measuring part.

Further: the sensing device comprises a first detector and a second detector, the first detector is arranged above the upper limit position corresponding to the handrail tube, and the second detector is arranged below the lower limit position corresponding to the handrail tube.

Further: the two measuring parts are respectively a fixed measuring part and a movable measuring part, the fixed measuring part is fixedly arranged on the rack, and the movable measuring part can move along the axial direction of the handrail tube under the driving of the driving device.

Further: the driving device comprises a lead screw, a sliding block and a motor, the sliding block is fixedly arranged at the lower end of the mobile measuring part, and the lead screw is horizontally fixed and can be driven by the motor to rotate.

Further: and two ends of the rack are provided with limiting columns.

The utility model has the advantages that the utility model discloses a detection frock for handrail pipe external diameter detects has made things convenient for staff's operation through setting up trapezoidal measuring groove and detector, has improved detection efficiency, and it is big to distinguish from artifical detection error among the prior art, with high costs and inefficiency; meanwhile, the detectable range of the handrail tube is enlarged by arranging the movable measuring part, the detection precision is further improved, the misjudgment and the misjudgment are avoided, the quality of the product is ensured, the detection cost is reduced, and the economic benefit is improved.

Drawings

The present invention will be further explained with reference to the drawings and examples.

Fig. 1 is a schematic structural view of the detection tool for detecting the outer diameter of the handrail tube of the present invention;

fig. 2 is a schematic configuration diagram of the measurement section.

In the figure, the device comprises a frame 1, a frame 3, a measuring groove 4, a handrail tube 5, a first detector 6, a second detector 7, a fixed measuring part 8, a movable measuring part 9, a lead screw 10, a slide block 11, a motor 12 and a limiting column.

Detailed Description

Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary only for the purpose of explaining the present invention, and should not be construed as limiting the present invention. On the contrary, the embodiments of the invention include all changes, modifications and equivalents coming within the spirit and terms of the claims appended hereto.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "axial", "radial", "circumferential", and the like, indicate orientations and positional relationships based on the orientations and positional relationships shown in the drawings, and are used only for convenience in describing and simplifying the present invention, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

Furthermore, the terms "first," "second," and the like 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 is to be noted that, unless otherwise explicitly specified or limited, the terms "connected" and "connected" are to be interpreted broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; may be directly connected or indirectly connected through an intermediate. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art. In addition, in the description of the present invention, "a plurality" means two or more unless otherwise specified.

Any process or method descriptions in flow charts or otherwise described herein may be understood as representing modules, segments, or portions of code which include one or more executable instructions for implementing specific logical functions or steps of the process, and the scope of the preferred embodiments of the present invention includes other implementations in which functions may be executed out of order from that shown or discussed, including substantially concurrently or in reverse order, depending on the functionality involved, as would be understood by those reasonably skilled in the art of the embodiments of the present invention.

As shown in fig. 1, the utility model provides a detect frock for handrail pipe external diameter detects, which comprises a frame 1, it includes two measuring parts to detect the frock, the measuring part sets up in the frame 1, two the measuring part collineation sets up, the measuring part is provided with upper end open-ended measuring tank 3, measuring tank 3 is used for placing the handrail pipe 4 that waits to detect, measuring tank 3's shape is big-end-up's trapezoidal, still be provided with induction system in the measuring part.

When the device works, the handrail tube 4 to be detected is placed on the measuring groove 3, and the sensing device detects the result and informs an operator of the detection result. The detection tool is simple in structure, stable and reliable, brings convenience to operation of workers, and improves detection efficiency.

The induction device comprises a first detector 5 and a second detector 6, the first detector 5 is arranged above the upper limit position corresponding to the handrail tube 4, the second detector 6 is arranged below the lower limit position corresponding to the handrail tube 4, the measurement precision of the detectors is high, misjudgment and misjudgment caused by manual detection are avoided, meanwhile, the detection period of the detectors is short, and the detection efficiency is further improved.

Two the measuring part is fixed measuring part 7 and removal measuring part 8 respectively, fixed measuring part 7 is fixed to be set up in frame 1, removal measuring part 8 can be followed under drive arrangement's drive the axial displacement of handrail pipe 4 because handrail pipe 4 is longer, the concentricity deviation can appear in the course of working, causes handrail pipe 4 external diameter nonconformity, through increasing removal measuring part 8, has increaseed detectable scope, has further improved detection accuracy, has avoided the emergence of erroneous judgement, has guaranteed product quality.

The driving device comprises a lead screw 9, a sliding block 10 and a motor 11, the sliding block 10 is fixedly installed at the lower end of the movable measuring part 8, the lead screw 9 is horizontally fixed and can be driven by the motor 11 to rotate, the lead screw 9 is driven by the motor 11 to rotate to drive the sliding block 10 to move on the lead screw 9, and then the movable measuring part 8 is driven to move, the transmission structure of the lead screw 9 and the sliding block 10 is reliable and stable, and the influence of the moving process on the measuring precision is avoided.

The both ends of frame 1 are provided with spacing post 12, and when removing measuring part 8 and remove under the drive of motor 11, handrail pipe 4 can follow and remove measuring part 8 and remove, and spacing post 12 has avoided handrail pipe 4 drunkenness on measuring part to measurement accuracy's influence, has further improved measurement accuracy.

In the description herein, references to the description of the term "one embodiment," "some embodiments," "an example," "a specific example," or "some examples," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, a schematic representation of the term does not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

In light of the foregoing, it will be apparent to those skilled in the art from this disclosure that various changes and modifications can be made without departing from the spirit and scope of the invention. The technical scope of the present invention is not limited to the content of the specification, and must be determined according to the scope of the claims.

Claims

1. The utility model provides a detect frock for handrail outside of tubes diameter detects, includes frame (1), its characterized in that: the detection tool comprises two measuring parts, the measuring parts are arranged on the rack (1) and arranged in a collinear manner, the measuring parts are provided with measuring grooves (3) with openings at the upper ends, the measuring grooves (3) are used for placing handrail tubes (4) to be detected, the measuring grooves (3) are trapezoidal, the upper portion of each measuring groove is large, the lower portion of each measuring groove is small, and the measuring parts are further provided with induction devices.

2. The detection tool for detecting the outer diameter of the handrail pipe as claimed in claim 1, wherein: the sensing device comprises a first detector (5) and a second detector (6), the first detector (5) is arranged above the upper limit position of the handrail tube (4), and the second detector (6) is arranged below the lower limit position of the handrail tube (4).

3. The detection tool for detecting the outer diameter of the handrail pipe as claimed in claim 1, wherein: the two measuring parts are respectively a fixed measuring part (7) and a movable measuring part (8), the fixed measuring part (7) is fixedly arranged on the rack (1), and the movable measuring part (8) can move along the axial direction of the handrail tube (4) under the driving of a driving device.

4. The detection tool for detecting the outer diameter of the handrail pipe as claimed in claim 3, wherein: the driving device comprises a lead screw (9), a sliding block (10) and a motor (11), the sliding block (10) is fixedly installed at the lower end of the mobile measuring part (8), and the lead screw (9) is horizontally fixed and can be driven by the motor (11) to rotate.

5. The detection tool for detecting the outer diameter of the handrail pipe as claimed in claim 1, wherein: and two ends of the rack (1) are provided with limiting columns (12).