CN211425415U - Tower inclination detection device - Google Patents

Abstract

The utility model discloses a shaft tower slope detection device, include: the circuit board assembly comprises a shell, a rear cover for sealing the bottom of the shell, and a circuit board assembly arranged in the shell; a control chip, a communication module and a tilt sensor are integrated on the circuit board assembly; the solar panel is characterized in that the shell is in a prismoid shape, and a solar panel for supplying power to the circuit board assembly is arranged on the upper side face of the shell. The utility model discloses compact structure, small in size, and effectively improve solar panel's anti-wind pressure ability, satisfy its long-term function under the outdoor condition that does not have external power supply. In addition, the circuit board assembly is sealed in the mounting groove of the shell by pouring sealant; therefore, rainwater can be effectively prevented from eroding the circuit board assembly, the waterproof and insulating properties are good, and the whole device can be ensured to stably run in outdoor rainstorm weather; and moreover, glue pouring in the whole shell is not needed, so that the using amount of the pouring glue is saved, and the weight of the device is reduced.

Description

Tower inclination detection device

Technical Field

The utility model relates to an electric power unit detects technical field, especially relates to a shaft tower slope detection device.

Background

In the current society, power resources become essential energy in daily life, and the continuous increase of power resource demands pushes the construction pace of the power system of the national power grid. Because of the needs of power grid laying and the consideration of safety factors, the power transmission lines are usually connected through the tower frames, but due to the needs of long-distance power transmission, most of the tower construction positions and environments are outdoors, the geological conditions are not clear, and the power transmission lines are influenced by the external environment. When severe weather occurs or geological changes occur around the foundation, the tower inclination phenomenon is easily caused. The tower is easy to damage the line when toppled, and the safety of the electric transmission and power grid system is affected. Therefore, the inclination condition of the tower needs to be effectively monitored, problems can be found timely, and prevention can be carried out in advance.

Traditional transmission line shaft tower patrols and examines mainly relies on the operation and maintenance personnel to patrol periodically, and the shaft tower slope most is obvious inadequately in earlier stage, and there is certain limitation in the inspection of people's eye. Some sensors can detect the inclination angle of the tower, and drive the alarm module to alarm when the inclination angle occurs. As described in patents with publication numbers CN201378754Y, CN206772284U, CN207335696U, etc. However, when the existing detection sensor utilizes a solar cell to supply power, the solar cell panel needs to be installed independently, so that the whole system is large in size and unchanged in installation, and the independently installed solar cell panel is easily blown by external strong wind, so that the requirement of outdoor long-time real-time detection and early warning is difficult to meet.

Disclosure of Invention

To the defect that exists among the prior art, the utility model aims to provide a compact structure, small and exquisite shaft tower tilting gearing.

In order to achieve the above purpose, the utility model adopts the following technical scheme.

A tower tilt detection device, comprising: the circuit board assembly comprises a shell, a rear cover for sealing the bottom of the shell, and a circuit board assembly arranged in the shell; a control chip, a communication module and a tilt sensor are integrated on the circuit board assembly; the solar panel is characterized in that the shell is in a prismoid shape, and a solar panel for supplying power to the circuit board assembly is arranged on the upper side face of the shell.

More preferably, the upper side shaping of shell have with solar panel's assorted caulking groove, solar panel inlays in the caulking groove and the encapsulating is fixed.

More preferably, the housing is an integrally formed plastic or metal member.

More preferably, a key connected to the circuit board assembly is mounted on the housing, and the key is mounted on the top of the housing.

More preferably, the inner wall of the housing is formed with a mounting groove for mounting the circuit board assembly, and the circuit board assembly is sealed in the mounting groove by pouring sealant.

More preferably, a detachable lower cover is provided at a lower side of the housing, and the mounting groove is formed at the lower cover.

More preferably, the circuit board assembly is provided with an LED warning lamp, and the lower cover is provided with a light hole corresponding to the warning lamp.

More preferably, the shell is internally provided with a storage battery which is connected with the solar panel and the circuit board assembly, and the storage battery stores the electric quantity generated by the solar panel and supplies power to the circuit board assembly.

More preferably, the secondary battery is a polymer battery mounted on the rear cover.

More preferably, an antenna connected to the circuit board assembly is mounted on the housing.

The utility model has the advantages that:

the solar panel is arranged on the upper side face of the shell, the solar panel is combined with the shell, the structure is compact, the size is small, the wind pressure resistance of the solar panel is effectively improved, and the long-term operation of the solar panel under the outdoor condition without an external power supply is met.

Secondly, the circuit board assembly is sealed in the mounting groove of the shell by pouring sealant; like this, can effectively avoid rainwater erosion circuit board components, waterproof, insulating properties is good, ensures that whole device can the steady operation under outdoor torrential rain weather. And, adopt all wrap up the structural design in the casting glue with electric component, need not the inside casting glue of whole shell, saved the quantity of casting glue, alleviateed device weight.

Drawings

Fig. 1 shows that the utility model provides a shaft tower slope detection device schematic structure.

Fig. 2 shows a cross-sectional view of fig. 1.

Description of reference numerals:

1: housing, 2: solar panel, 3: key, 4: lower cover, 5: wiring board assembly, 6: pouring sealant, 7: polymer battery, 8: rear cover, 9: an antenna.

Detailed Description

In the description of the present invention, it should be noted that, for the orientation words, if there are terms such as "center", "lateral", "longitudinal", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", etc., the orientation and positional relationship indicated are based on the orientation or positional relationship shown in the drawings, and only for the convenience of describing the present invention and simplifying the description, it is not intended to indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and not be construed as limiting the specific scope of the present invention.

Furthermore, if the terms "first" and "second" are used for descriptive purposes only, they are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features. Thus, the definition of "a first" or "a second" feature may explicitly or implicitly include one or more of the features, and in the description of the invention, "at least" means one or more unless specifically defined otherwise.

In the present invention, unless otherwise expressly specified or limited, the terms "assembled", "connected", and "connected", if any, are to be construed broadly, e.g., as meaning fixedly connected, detachably connected, or integrally connected; or may be a mechanical connection; the two elements can be directly connected or connected through an intermediate medium, and the two elements can be communicated with each other. The specific meaning of the above terms in the present invention can be understood by those of ordinary skill in the art according to specific situations.

In the present application, unless otherwise specified or limited, "above" or "below" a first feature may include the first and second features being in direct contact, and may also include the first and second features not being in direct contact but being in contact with each other through another feature therebetween. Also, the first feature being "above," "below," and "above" the second feature includes the first feature being directly above and obliquely above the second feature, or simply an elevation which indicates a level of the first feature being higher than an elevation of the second feature. The first feature being "above", "below" and "beneath" the second feature includes the first feature being directly below or obliquely below the second feature, or merely means that the first feature is at a lower level than the second feature.

The following description will be further made in conjunction with the accompanying drawings of the specification, so that the technical solution and the advantages of the present invention are clearer and clearer. The embodiments described below are exemplary and are intended to be illustrative of the present invention, but should not be construed as limiting the invention.

Additional aspects and advantages of the invention will be set forth in part in the description which follows, or may be learned by practice of the invention.

As shown in fig. 1 and 2, a tower inclination detecting device includes: a housing 1, a rear cover 8 for sealing the bottom of the housing 1, and a circuit board assembly 5 mounted in the housing 1; a control chip, a communication module and a tilt sensor are integrated on the circuit board assembly 5; the solar energy power supply device is characterized in that the shell 1 is in a prismoid shape, and a solar panel 2 for supplying power to the circuit board assembly 5 is installed on the upper side face of the shell 1.

During practical application, the tower inclination detection device is fixed on the tower, and one side provided with the solar panel 2 faces upwards, so that sunlight can be received better. Compare with current shaft tower slope detection device, this embodiment adopts terrace with edge form shell 1 to install solar panel 2 in the last side of shell 1, make both organic combinations, compact structure, small in size, and effectively improve solar panel's anti-wind pressure ability.

Wherein, the shell 1 is an integrally formed plastic piece or metal piece. For the installation of solar panel 2, preferably there is the caulking groove that matches with solar panel 2 at the side shaping on shell 1, solar panel 2 inlays in the caulking groove and the encapsulating is fixed. Further, in order to better control the operation of the tower inclination detection device, a button 3 connected with the circuit board assembly 5 is installed on the shell 1. Preferably, the key 3 is mounted on top of the prismatic housing 1 for ease of operation.

Preferably, the inner wall of the shell 1 is formed with a mounting groove for mounting the circuit board assembly 5, and the circuit board assembly 5 is sealed in the mounting groove by the pouring sealant 6. Like this, can effectively avoid rainwater erosion circuit board components 5, waterproof, insulating properties are good, ensure that whole device can the steady operation under outdoor torrential rain weather. And, adopt all wrap up the structural design in the casting glue with electric component, need not the inside casting glue of whole shell, saved the quantity of casting glue, alleviateed device weight.

In this embodiment, a detachable lower cover 4 is preferably disposed on the lower side surface of the housing 1, and the mounting groove is formed on the lower cover 4; so as to facilitate assembly and maintenance of the circuit board assembly 5. Preferably, an LED warning lamp is arranged on the circuit board assembly 5, and preferably, a light hole corresponding to the warning lamp is arranged on the lower cover 4; so as to give out light warning when the tower inclines. In other embodiments, the side surface of the shell is provided with a detachable cover plate, and the mounting groove and the light hole are formed on the cover plate on the side surface; the present embodiment is not limited.

Preferably, a polymer battery 7 connected with the solar panel 2 and the circuit board assembly 5 is further installed in the housing 1, and the polymer battery 7 stores the electric quantity generated by the solar panel 2 and supplies power to the circuit board assembly 5. Therefore, the normal work of the tower inclination detection device can be ensured under the condition that sunlight is weak at night or in rainy days and the like. In this embodiment, the polymer battery 7 is mounted on the rear cover 8. In other embodiments, the polymer battery is mounted on the side of the housing, or is replaced with another type of storage battery, and is not limited to this embodiment.

Further preferably, the housing 1 is further provided with an antenna 9 connected with the circuit board assembly 5, and the tower inclination signal is transmitted through the antenna 9, so that the tower inclination signal can be conveniently received and monitored by a background control center.

The pole tower inclination detection device provided by the embodiment has the working principle that: when the device is used, the device is firstly installed on a tower needing to be detected, and parameters in a circuit board assembly on the device are initialized. After the installation is accomplished, the inclination angle of shaft tower can automatic periodic detection by the circuit board subassembly in the device, when the shaft tower inclined to certain angle for first installation time, chip control system on the circuit board subassembly can automated inspection go out dangerous situation, will take place the shaft tower position report of slope for backstage control center through wireless communication to flash through the LED lamp on the circuit board and reach the effect of warning.

It will be understood by those skilled in the art from the foregoing description of the structure and principles that the present invention is not limited to the specific embodiments described above, and that modifications and substitutions based on the known art are intended to fall within the scope of the invention, which is defined by the claims and their equivalents. The details not described in the detailed description are prior art or common general knowledge.

Claims (10)

1. A tower tilt detection device, comprising: the circuit board assembly comprises a shell, a rear cover for sealing the bottom of the shell, and a circuit board assembly arranged in the shell; a control chip, a communication module and a tilt sensor are integrated on the circuit board assembly; the solar panel is characterized in that the shell is in a prismoid shape, and a solar panel for supplying power to the circuit board assembly is arranged on the upper side face of the shell.

2. The tower inclination detection device according to claim 1, wherein an embedding groove matched with the solar panel is formed in the upper side face of the outer shell, and the solar panel is embedded in the embedding groove and fixed through glue pouring.

3. The tower inclination detection device according to claim 1, wherein the housing is an integrally formed plastic or metal member.

4. The tower inclination detection device according to claim 1, wherein a key connected with the circuit board assembly is mounted on the housing, and the key is mounted on the top of the housing.

5. The tower inclination detection device according to claim 1, wherein a mounting groove for mounting the circuit board assembly is formed on the inner wall of the housing, and the circuit board assembly is sealed in the mounting groove by pouring sealant.

6. The tower inclination detection device as claimed in claim 5, wherein a detachable lower cover is provided on the lower side of said outer casing, and said mounting groove is formed on said lower cover.

7. The tower inclination detection device according to claim 6, wherein an LED warning light is arranged on the circuit board assembly, and a light hole corresponding to the warning light is arranged on the lower cover.

8. The tower inclination detection device according to claim 1, wherein a storage battery is mounted in the housing and connected to the solar panel and the circuit board assembly, and the storage battery stores the electricity generated by the solar panel and supplies power to the circuit board assembly.

9. The tower inclination detection device according to claim 8, wherein said battery is a polymer battery mounted on said rear cover.

10. The tower inclination detection device according to claim 1, wherein an antenna connected to said circuit board assembly is mounted on said housing.

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