CN219320331U

CN219320331U - Anemometer test device

Info

Publication number: CN219320331U
Application number: CN202320478715.2U
Authority: CN
Inventors: 董超; 华家杰; 傅旭东
Original assignee: Hangzhou Construction Quality Testing Centre Co ltd
Current assignee: Hangzhou Construction Quality Testing Centre Co ltd
Priority date: 2023-03-14
Filing date: 2023-03-14
Publication date: 2023-07-07
Anticipated expiration: 2033-03-14

Abstract

The utility model discloses an anemometer test device which comprises an anemometer body and a detector supporting rod connected with the anemometer body, wherein the detector supporting rod consists of a control device, a first supporting rod, a first electric control universal joint, a second supporting rod, a multi-stage electric push rod and a second electric control universal joint, and a wind speed probe is arranged on the second electric control universal joint. The universal joint and the electric push rod are arranged on the detector supporting rod, the wind speed probe can stretch and retract and turn through the universal joint and the electric push rod, the air quantity of the heating and ventilation system can be detected in an omnibearing manner, the damage range of the air pipe is reduced, and the accuracy of data during detection and the test efficiency are improved.

Description

Anemometer test device

Technical Field

The utility model relates to the technical field related to test equipment, in particular to an anemometer test device.

Background

The development of modern science and technology has been applied to various fields for convenience and optimizing the detection work. High automation level detection instruments are continually being developed and used. In the energy-saving detection service field, as the detector support rod of the detection instrument can only stretch and retract and can not rotate in the air pipe automatically, the development of the detection work of the air quantity of the heating and ventilation system is slightly problematic to wait for optimization, and at least the following problems are also present:

1. when the existing detecting instrument is used for detection, as the detector support rod only can stretch and retract, a plurality of through holes are required to be formed in the warm ventilation pipe for omnibearing detection of the air quantity of the warm ventilation system, and therefore a plurality of inconveniences are brought to maintenance and use after detection;

2. if the width of the air pipe is large, inaccurate positioning of the measuring point can affect the final test result, and the test efficiency is low.

Disclosure of Invention

The present utility model is directed to solving at least one of the problems of the prior art. Therefore, the utility model aims to provide an anemometer test device which can reduce the damage range of an air pipe, improve the accuracy of data during detection and improve the test efficiency.

In order to achieve the aim, the utility model provides an anemometer test device which comprises an anemometer body and a detector supporting rod connected with the anemometer body, wherein the detector supporting rod consists of a control device, a first supporting rod, a first electric control universal joint, a second supporting rod, a multi-stage electric push rod and a second electric control universal joint, and a wind speed probe is arranged on the second electric control universal joint. The first supporting rod is installed on the control device, one rotating head of the first electric control universal joint is installed on the first supporting rod, the second supporting rod is installed on the other rotating head of the first electric control universal joint, the multi-stage electric push rod is installed on the second supporting rod, one rotating head of the second electric control universal joint is installed on the multi-stage electric push rod, and the wind speed probe is installed on the other rotating head of the second electric control universal joint.

Preferably, a plurality of U-shaped clamps are arranged on one side edge of the anemometer body, and the U-shaped clamps are arranged at the middle-upper position of the anemometer body at equal intervals.

Preferably, an infrared ranging detector is arranged at the top of the wind speed probe.

Preferably, a wind speed sensor and a temperature and humidity sensor are arranged on the side edge of the wind speed probe.

Preferably, the anemometer body and the detector support rod are connected together through a transmission line.

The utility model has the beneficial effects that:

the universal joint and the electric push rod are arranged on the detector supporting rod, the wind speed probe can stretch and retract and turn through the universal joint and the electric push rod, the air quantity of the heating and ventilation system can be detected in an omnibearing manner, the damage range of the air pipe is reduced, and the accuracy of data during detection and the test efficiency are improved.

The features and advantages of the present utility model will be described in detail by way of example with reference to the accompanying drawings.

Drawings

FIG. 1 is a front view of the present utility model;

fig. 2 is a top view of the present utility model.

In the figure: 1. the wind speed meter comprises a wind speed meter body, a detector support rod, a control device, a first support rod, a first electric control universal joint, a second support rod, a multi-stage electric push rod, a second electric control universal joint, a wind speed probe, a U-shaped clamp, an infrared ranging detector, a wind speed sensor and a temperature and humidity sensor.

Detailed Description

The utility model is further described in connection with the following detailed description, in order to make the technical means, the creation characteristics, the achievement of the purpose and the effect of the utility model easy to understand.

Reference will now be made in detail to exemplary embodiments, examples of which are illustrated in the accompanying drawings. When the following description refers to the accompanying drawings, the same numbers in different drawings refer to the same or similar elements, unless otherwise indicated. The implementations described in the following exemplary examples are not representative of all implementations consistent with the present application. Rather, they are merely examples of apparatus consistent with some aspects of the present application as detailed in the accompanying claims.

The terminology used in the present application is for the purpose of describing particular embodiments only and is not intended to be limiting of the present application. Unless defined otherwise, technical or scientific terms used herein should be understood as commonly understood by one of ordinary skill in the art to which this utility model belongs. The terms "a" or "an" and the like as used in the description and the claims do not denote a limitation of quantity, but rather denote the presence of at least one. The term "plurality" includes two, corresponding to at least two. The word "comprising" or "comprises", and the like, means that elements or items appearing before "comprising" or "comprising" are encompassed by the element or item recited after "comprising" or "comprising" and equivalents thereof, and that other elements or items are not excluded. The terms "connected" or "connected," and the like, are not limited to physical or mechanical connections, but may include electrical connections, whether direct or indirect. As used in this specification and the appended claims, the singular forms "a," "an," and "the" are intended to include the plural forms as well, unless the context clearly indicates otherwise. It should also be understood that the term "and/or" as used herein refers to and encompasses any or all possible combinations of one or more of the associated listed items.

As shown in fig. 1-2, an anemometer test device comprises an anemometer body 1 and a detector support rod 2 connected with the anemometer body 1, wherein the detector support rod 2 comprises a control device 3, a first support rod 4, a first electric control universal joint 5, a second support rod 6, a multi-stage electric control push rod 7 and a second electric control universal joint 8, a wind speed probe 9 is arranged on the second electric control universal joint 8, and the control device 3 can control the operation of the first electric control universal joint 5, the multi-stage electric control push rod 7 and the second electric control universal joint 8.

In this embodiment, the first supporting rod 4 is installed on the control device 3, one rotating head of the first electrically controlled universal joint 5 is installed on the first supporting rod 4, the second supporting rod 6 is installed on the other rotating head of the first electrically controlled universal joint 5, the multi-stage electric push rod 7 is installed on the second supporting rod 6, one rotating head of the second electrically controlled universal joint 8 is installed on the multi-stage electric push rod 7, and the wind speed probe 9 is installed on the other rotating head of the second electrically controlled universal joint 8.

In this embodiment, the control motors of the first electric control universal joint 5, the multi-stage electric push rod 7 and the second electric control universal joint 8 are respectively fixed inside the push rods of the first support rod 4, the second support rod 6 and the multi-stage electric push rod 7.

In this embodiment, an anemometer body 1 side is provided with three U type clamp 10, U type clamp 10 equidistant setting is in the well middle-upper position of anemometer body 1, and U type clamp 10 has elasticity, and detector branch 2 can use with U type clamp 10 cooperation and can install in U type clamp 10, and the setting of U type clamp 10 position makes the user can not touch U type clamp 10 when holding anemometer body 1, can not influence the use of anemometer body 1.

In this embodiment, an infrared ranging detector 11 is disposed on the top of the wind speed probe 9.

In this embodiment, a wind speed sensor 12 and a temperature and humidity sensor 13 are disposed on the side of the wind speed probe 9.

In this embodiment, the anemometer body 1 and the probe support rod 2 are connected together by a transmission line.

In this embodiment, a display screen is disposed on the anemometer body 1, and an electric quantity display screen is disposed on a side of the display screen.

Working principle: the wind speed probe 9 stretches into a to-be-measured point, and then the expansion and the contraction of the multi-stage electric push rod 7 and the steering of the first electric control universal joint 5 and the second electric control universal joint 8 are controlled through the control device 3 so that the sensor and the temperature and humidity sensor 13 can detect the air quantity of the heating and ventilation system in an omnibearing manner, and can be used for positioning detection through the infrared ranging detector 11; the detector struts 2 may be secured in the clevis 10 when not in use.

The foregoing has shown and described the basic principles and main features of the present utility model and the advantages of the present utility model. It will be understood by those skilled in the art that the present utility model is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present utility model, and various changes and modifications may be made without departing from the spirit and scope of the utility model, which is defined in the appended claims. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides an anemometer test device, its characterized in that includes the anemometer body with the detector branch of anemometer body coupling, detector branch comprises controlling means, first branch, first automatically controlled universal joint, second branch, multistage electric putter and the automatically controlled universal joint of second, be provided with wind speed probe on the automatically controlled universal joint of second.

2. The anemometer test apparatus of claim 1 wherein the first strut is mounted on the control device, one swivel of the first electrically controlled universal joint is mounted on the first strut, the second strut is mounted on the other swivel of the first electrically controlled universal joint, the multi-stage electric pushrod is mounted on the second strut, one swivel of the second electrically controlled universal joint is mounted on the multi-stage electric pushrod, and the wind speed probe is mounted on the other swivel of the second electrically controlled universal joint.

3. An anemometer testing device according to claim 2, wherein a side of the anemometer body is provided with a plurality of U-shaped clamps, the U-shaped clamps being equally spaced at an intermediate position of the anemometer body.

4. An anemometer test device according to claim 3, wherein the top of the wind speed probe is provided with an infrared distance measuring detector.

5. The anemometer test device according to claim 4, wherein a wind speed sensor and a temperature and humidity sensor are arranged on the side of the wind speed probe.

6. An anemometer test apparatus according to claim 5, wherein the anemometer body and the probe struts are connected together by transmission lines.