CN214255338U - Install in measurement cabinet of wire pole - Google Patents
Install in measurement cabinet of wire pole Download PDFInfo
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- CN214255338U CN214255338U CN202023063553.1U CN202023063553U CN214255338U CN 214255338 U CN214255338 U CN 214255338U CN 202023063553 U CN202023063553 U CN 202023063553U CN 214255338 U CN214255338 U CN 214255338U
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Abstract
The utility model provides an install in measurement cabinet of wire pole relates to measurement cabinet technical field. The metering cabinet arranged on the telegraph pole comprises a cabinet body, a partition plate and a ventilation column. The cabinet main part includes cabinet case and cabinet door, and first air vent has been seted up to the bottom of cabinet case. The partition plate is provided with a plurality of second vent holes. A plurality of third vent holes are formed in the side face of the air exchange column, and a plurality of fourth vent holes communicated with the second vent holes are formed in the bottom of the air exchange column. And dust screens are arranged in the fourth vent hole and the third vent hole. Through the structure, on one hand, the air in the cabinet box can exchange heat with the external environment, so that the temperature in the cabinet box is reduced, and the service life of internal electronic elements is ensured; on the other hand, third air vent and fourth air vent are located the bottom of cabinet case for the rainwater is difficult for getting into the cabinet incasement through first air vent, in order to guarantee to install the security of the measurement cabinet use in the wire pole.
Description
Technical Field
The utility model belongs to the technical field of the measurement cabinet technique and specifically relates to an install in measurement cabinet of wire pole.
Background
The cabinet body provided with the special metering device is called a metering cabinet. In China, the metering cabinet is generally referred to as an electric energy metering cabinet. The metering cabinet mounted on the utility pole is generally welded to a support frame pre-mounted on the utility pole. The electric appliance elements in the metering cabinet are more in number, most of the electric appliance elements in the metering cabinet can generate certain heat when working, and the temperature in the metering cabinet is higher. Some electrical components self carry radiator fan at present, but the structure of installing in the measurement cabinet of wire pole now not only is not convenient for discharge electrical components's heat, still has the problem of intaking easily, influences the life of equipment easily, can cause the incident even.
Disclosure of Invention
To the above situation, for overcoming prior art's defect, the utility model provides an install in the measurement cabinet of wire pole has solved the current structure of installing in the measurement cabinet of wire pole and not only the heat of the electrical components of being convenient for discharge, the technical problem who still intakes easily.
In order to achieve the above object, the utility model provides a following technical scheme:
a metering cabinet mounted on a telegraph pole mainly comprises: cabinet main part, division board and ventilation column.
The cabinet main part, the cabinet main part includes cabinet case and cabinet door. The bottom of the cabinet box is provided with a first vent hole.
The partition plates are fixed in the cabinet box in parallel to divide the cabinet box into a plurality of accommodating spaces. A plurality of second vent holes are formed in the partition plate, and the plurality of accommodating spaces are communicated through the second vent holes. The second vent hole is communicated with the first vent hole.
The air exchange column is fixed at the bottom of the outer side of the cabinet box, and the first vent hole is positioned in the air exchange column. The side of the air exchange column is provided with a plurality of third air vents communicated with the second air vents, and the bottom of the air exchange column is provided with a plurality of fourth air vents communicated with the second air vents. And dust screens are arranged in the fourth vent hole and the third vent hole.
The arrangement of the first vent hole, the second vent hole, the third vent hole and the fourth vent hole enables air to flow among the plurality of accommodating spaces through the second vent hole, enter the ventilation column through the first vent hole and exchange heat with the external environment through the third vent hole and the fourth vent hole, so that the temperature in the cabinet box is reduced, and the service life of internal electronic elements is ensured; on the other hand, third air vent and fourth air vent are located the bottom of cabinet case for the rainwater is difficult for getting into the cabinet incasement through first air vent, in order to guarantee to install the security of the measurement cabinet use in the wire pole.
In some embodiments of the present invention, the third ventilation hole is inclined.
The third vent hole is obliquely arranged so that rainwater is difficult to enter the ventilation column through the third vent hole.
In some embodiments of the present invention, the connecting frame is fixed to the rear side of the cabinet. The connecting frame includes second connecting plate and two first connecting plates, and the rear side at the cabinet case is fixed to the one end of first connecting plate, and the other end is fixed on the second connecting plate, leaves first clearance between the rear side of second connecting plate and cabinet case. The metering cabinet arranged on the telegraph pole further comprises a fixing assembly, and the fixing assembly is detachably connected with the second connecting plate.
The fixing assembly can be fixed on the telegraph pole. The fixed component is detachably connected with the second connecting plate, so that the metering cabinet arranged on the telegraph pole can be conveniently disassembled, assembled and replaced on the telegraph pole. A first gap is reserved between the second connecting plate and the rear side of the cabinet box to facilitate connection between the fixing assembly and the second connecting plate.
In some embodiments of the present invention, there are two connection frames.
The arrangement of the two connecting frames enables the cabinet main body to be fixed on the telegraph pole more firmly.
In some embodiments of the present invention, the fixing assembly includes: first annular arm lock, second annular arm lock, first nut, screw rod and second nut.
First annular arm lock leaves the second clearance that can supply the power line pole to pass through between the both ends, has seted up first cylindrical extension hole on the first annular arm lock.
And a second gap through which the power supply wire rod can pass is also reserved between the two ends of the second annular clamping arm. The second annular clamping arm is hinged to the middle section of the first annular clamping arm and is located on the inner side of the first annular clamping arm.
The first nut is embedded in the first annular clamping arm to limit the movement of the first nut.
The screw rod is matched with the first nut, and one end of the screw rod can penetrate through the first cylindrical extension hole to be connected with the first nut.
And the second nut is matched with the screw rod. And a second cylindrical extension hole matched with the first cylindrical extension hole is formed in the second connecting plate.
The arrangement of the first annular clamping arm, the second annular clamping arm, the first nut, the screw and the second nut facilitates the fixation of the cabinet body on the telegraph pole.
The utility model discloses an in some embodiments, be provided with spring washer between above-mentioned second nut and the first annular arm lock, be provided with waterproof circle between screw rod and the second annular arm lock.
The setting of spring washer can effectively avoid the second nut not hard up condition to appear, and the setting of waterproof circle can avoid the rainwater to corrode first nut to guarantee fixed subassembly's reliability.
The embodiment of the utility model provides an at least, have following advantage or beneficial effect:
1. the arrangement of the first vent hole, the second vent hole, the third vent hole and the fourth vent hole enables air to flow among the plurality of accommodating spaces through the second vent hole, enter the ventilation column through the first vent hole and exchange heat with the external environment through the third vent hole and the fourth vent hole, so that the temperature in the cabinet box is reduced, and the service life of internal electronic elements is ensured; on the other hand, third air vent and fourth air vent are located the bottom of cabinet case for the rainwater is difficult for getting into the cabinet incasement through first air vent, in order to guarantee to install the security of the measurement cabinet use in the wire pole.
2. The arrangement of the first annular clamping arm, the second annular clamping arm, the first nut, the screw and the second nut facilitates the fixation of the cabinet body on the telegraph pole.
3. The setting of spring washer can effectively avoid the second nut not hard up condition to appear, and the setting of waterproof circle can avoid the rainwater to corrode first nut to guarantee fixed subassembly's reliability.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present application, the drawings needed to be used in the description of the embodiments are briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present application, and it is obvious for those skilled in the art to obtain other drawings without creative efforts.
FIG. 1 is a schematic diagram of a utility pole mounted metering cabinet;
FIG. 2 is a schematic diagram of the rear side of the metering cabinet mounted on a utility pole;
FIG. 3 is a schematic structural view of a gas exchange column;
FIG. 4 is a schematic structural view of a fixing assembly;
FIG. 5 is a schematic view of the detachable connection of the fixing member to the second connecting plate;
figure 6 is a schematic view of the fixing assembly fixed to the pole;
fig. 7 is a schematic view of the rear side of fig. 6.
Icon: 100-utility pole mounted metering cabinet, 110-cabinet body, 111-cabinet box, 113-cabinet door, 115-first vent hole, 117-accommodation space, 130-partition plate, 131-second vent hole, 150-vent column, 151-third vent hole, 153-fourth vent hole, 155-dust screen, 170-connection frame, 171-second connection plate, 173-first connection plate, 175-first gap, 190-fixing component, 191-first annular clamping arm, 193-second annular clamping arm, 195-first nut, 197-screw, 199-second nut, 201-second gap, 203-first cylindrical extension hole, 205-second cylindrical extension hole, 207-spring washer, 209-waterproof ring.
Detailed Description
In the following, only certain exemplary embodiments are briefly described. As those skilled in the art will recognize, the described embodiments may be modified in various different ways, all without departing from the spirit or scope of the embodiments of the present invention. Accordingly, the drawings and description are to be regarded as illustrative in nature, and not as restrictive.
In the description of the embodiments of the present invention, it should be understood that the terms "upper", "rear", "bottom", "inner", "outer", and the like refer to the orientation or positional relationship shown in the drawings, which are only for convenience of describing the embodiments of the present invention and simplifying 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 embodiments of the present invention.
Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the embodiments of the present invention, "a plurality" means two or more unless specifically limited otherwise.
In the embodiments of the present invention, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "fixed" are to be construed broadly, e.g., as fixed or detachable connections or as an integral part; the connection can be mechanical connection, electrical connection or communication; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meaning of the above terms in the embodiments of the present invention can be understood by those skilled in the art according to specific situations.
In embodiments of the invention, unless expressly stated or limited otherwise, the first feature "on" or "under" the second feature may comprise direct contact between the first and second features, or may comprise contact between the first and second features through another feature not in direct contact. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly above and obliquely above the second feature, or simply meaning that the first feature is at a lesser level than the second feature.
The following disclosure provides many different embodiments or examples for implementing different configurations of embodiments of the invention. In order to simplify the disclosure of embodiments of the present invention, the components and arrangements of specific examples are described below. Of course, they are merely examples and are not intended to limit embodiments of the present invention. Furthermore, embodiments of the present invention may repeat reference numerals and/or reference letters in the various examples for purposes of simplicity and clarity and do not in themselves dictate a relationship between the various embodiments and/or arrangements discussed.
Embodiments of the present invention will be described in detail below with reference to the accompanying drawings.
Example 1
Referring to fig. 1 to 7, the present embodiment provides a measurement cabinet 100 mounted on a utility pole, which mainly includes: a cabinet main body 110, a partition plate 130, and a ventilation column 150.
The cabinet body 110, the cabinet body 110 includes a cabinet case 111 and a cabinet door 113. The bottom of the cabinet 111 is opened with a first ventilation hole 115.
A partition plate 130, a plurality of partition plates 130 being fixed in parallel to each other within the cabinet case 111 to partition the cabinet case 111 into a plurality of receiving spaces 117. The partition plate 130 is provided with a plurality of second ventilation holes 131, and the plurality of accommodating spaces 117 are communicated through the second ventilation holes 131. The second vent hole 131 communicates with the first vent hole 115.
The ventilation column 150 is fixed at the bottom of the outer side of the cabinet box 111, and the first ventilation hole 115 is positioned in the ventilation column 150. The side surface of the ventilation column 150 is opened with a plurality of third ventilation holes 151 communicated with the second ventilation holes 131, and the bottom of the ventilation column 150 is opened with a plurality of fourth ventilation holes 153 communicated with the second ventilation holes 131. The fourth vent hole 153 and the third vent hole 151 are both provided with dust screens 155.
The arrangement of the first vent hole 115, the second vent hole 131, the third vent hole 151 and the fourth vent hole 153 enables air to flow among the plurality of accommodating spaces 117 through the second vent hole 131, enter the ventilation column 150 through the first vent hole 115 and exchange heat with the external environment through the third vent hole 151 and the fourth vent hole 153, so that the temperature in the cabinet box 111 is reduced, and the service life of internal electronic components is ensured; on the other hand, the third vent hole 151 and the fourth vent hole 153 are located at the bottom of the cabinet box 111, so that rainwater cannot easily enter the cabinet box 111 through the first vent hole 115, and the use safety of the metering cabinet 100 mounted on the telegraph pole is ensured.
Specifically, the third vent hole 151 is obliquely provided. The third vent hole 151 is disposed to be inclined so that rainwater is hard to enter the column 150 through the third vent hole 151.
Specifically, the connection frame 170 is fixed to the rear side of the cabinet 111. The connection frame 170 includes a second connection plate 171 and two first connection plates 173, one end of each first connection plate 173 is fixed to the rear side of the cabinet case 111, and the other end thereof is fixed to the second connection plate 171, leaving a first gap 175 between the second connection plate 171 and the rear side of the cabinet case 111. The utility pole mounted metering cabinet 100 further comprises a fixing assembly 190, and the fixing assembly 190 is detachably connected with the second connecting plate 171. The fixing assembly 190 can be fixed to a utility pole. The detachable connection of the fixing member 190 to the second connecting plate 171 facilitates the removal and replacement of the measuring cabinet 100 mounted on the utility pole. A first gap 175 is left between the second connecting plate 171 and the rear side of the cabinet case 111 to facilitate the connection between the fixing assembly 190 and the second connecting plate 171.
Specifically, there are two connection frames 170. The provision of the two connection frames 170 enables the cabinet body 110 to be more firmly fixed to the utility pole.
Specifically, the fixing assembly 190 includes: a first annular clamp arm 191, a second annular clamp arm 193, a first nut 195, a screw 197, and a second nut 199.
A second gap 201 through which a power supply wire rod can pass is reserved between two ends of the first annular clamping arm 191, and a first cylindrical extension hole 203 is formed in the first annular clamping arm 191.
A second gap 201 through which the power supply wire rod can pass is also left between both ends of the second annular clamp arm 193. The second annular clip arm 193 is hinged to the middle section of the first annular clip arm 191, and the second annular clip arm 193 is located inside the first annular clip arm 191.
The first nut 195 is embedded in the first annular clamping arm 191 to limit the movement of the first nut 195.
A threaded rod 197, which mates with the first nut 195, one end of the threaded rod 197 being capable of passing through the first cylindrical elongated aperture 203 to couple to the first nut 195.
A second nut 199, mating with the screw 197. The second connecting plate 171 is formed with a second cylindrical extension hole 205 matching the first cylindrical extension hole 203.
The arrangement of the first and second annular clamp arms 191, 193, the first and second nuts 195, 197 and 199 facilitates the fixing of the cabinet body 110 to the utility pole.
Specifically, a spring washer 207 is provided between the second nut 199 and the first annular clamp arm 191, and a waterproof ring 209 is provided between the screw 197 and the second annular clamp arm 193. The arrangement of the spring washer 207 can effectively avoid the second nut 199 from loosening, and the arrangement of the waterproof ring 209 can avoid rainwater from corroding the first nut 195 so as to ensure the reliability of the fixing assembly 190.
The working principle of the metering cabinet 100 mounted on the telegraph pole is as follows:
when the measurement cabinet 100 mounted on the utility pole is mounted, one end of the screw 197 is first passed through the second cylindrical extension hole 205 and the first cylindrical extension hole 203 in this order, and then screwed into the first nut 195, and the other end is left in the first gap 175, and then sleeved with the second nut 199. Rotate first annular arm lock 191 and second annular arm lock 193, make the two axis be close to parallelly, pass through the second clearance 201 with the wire pole and block into between first annular arm lock 191 and the second annular arm lock 193, rotate first annular arm lock 191 and second annular arm lock 193 again, make the two axis be close to perpendicularly, at this moment, first annular arm lock 191 and second annular arm lock 193 slope, the both ends of first annular arm lock 191 can with the wire pole butt, the both ends of second annular arm lock 193 also can with the wire pole butt, so that first annular arm lock 191 and second annular arm lock 193 are difficult for following the wire pole landing. The second nut 199 is then tightened to fix the angle between the first and second annular clamp arms 191 and 193, thereby achieving the purpose of fixing the cabinet body 110 to the utility pole.
The arrangement of the first vent hole 115, the second vent hole 131, the third vent hole 151 and the fourth vent hole 153 enables air to flow among the plurality of accommodating spaces 117 through the second vent hole 131, enter the ventilation column 150 through the first vent hole 115 and exchange heat with the external environment through the third vent hole 151 and the fourth vent hole 153, so that the temperature in the cabinet box 111 is reduced, and the service life of internal electronic components is ensured; on the other hand, the third vent hole 151 and the fourth vent hole 153 are located at the bottom of the cabinet box 111, so that rainwater cannot easily enter the cabinet box 111 through the first vent hole 115, and the use safety of the metering cabinet 100 mounted on the telegraph pole is ensured.
The above is only a preferred embodiment of the present invention, and is not intended to limit the present invention, and various modifications and changes will occur to those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (6)
1. The utility model provides an install in measurement cabinet of wire pole which characterized in that includes:
the cabinet comprises a cabinet main body and a cabinet door, wherein the cabinet main body comprises a cabinet box and a cabinet door; the bottom of the cabinet box is provided with a first vent hole;
the partition plates are fixed in the cabinet box in parallel to divide the cabinet box into a plurality of accommodating spaces; a plurality of second vent holes are formed in the partition plate, and the accommodating spaces are communicated through the second vent holes; the second vent hole is communicated with the first vent hole;
the air exchange column is fixed at the bottom of the outer side of the cabinet box, and the first vent hole is positioned in the air exchange column; the side surface of the air exchange column is provided with a plurality of third air vents communicated with the second air vents, and the bottom of the air exchange column is provided with a plurality of fourth air vents communicated with the second air vents; and dust screens are arranged in the fourth vent hole and the third vent hole.
2. The utility pole-mounted metering cabinet of claim 1, wherein the third vent hole is arranged obliquely.
3. The utility pole-mounted metering cabinet of claim 1, wherein a connecting frame is fixed to the rear side of the cabinet box; the connecting frame comprises a second connecting plate and two first connecting plates, one end of each first connecting plate is fixed to the rear side of the cabinet box, the other end of each first connecting plate is fixed to the second connecting plate, and a first gap is reserved between the second connecting plate and the rear side of the cabinet box; the metering cabinet arranged on the telegraph pole further comprises a fixing assembly, and the fixing assembly is detachably connected with the second connecting plate.
4. The utility pole-mounted metering cabinet of claim 3, wherein there are two of the connection frames.
5. The utility pole-mounted metering cabinet of claim 3, wherein the fixing assembly comprises:
a second gap through which a power supply wire rod can pass is reserved between the two ends of the first annular clamping arm, and a first cylindrical extension hole is formed in the first annular clamping arm;
a second gap through which the power supply wire rod can pass is also left between the two ends of the second annular clamping arm; the second annular clamping arm is hinged with the middle section of the first annular clamping arm and is positioned at the inner side of the first annular clamping arm;
the first nut is embedded in the first annular clamping arm so as to limit the movement of the first nut;
the screw rod is matched with the first nut, and one end of the screw rod can penetrate through the first cylindrical extension hole to be connected with the first nut;
the second nut is matched with the screw; and a second cylindrical extension hole matched with the first cylindrical extension hole is formed in the second connecting plate.
6. The utility pole-mounted metering cabinet of claim 5, wherein a spring washer is disposed between the second nut and the first annular clamping arm, and a waterproof ring is disposed between the screw and the second annular clamping arm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023063553.1U CN214255338U (en) | 2020-12-18 | 2020-12-18 | Install in measurement cabinet of wire pole |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023063553.1U CN214255338U (en) | 2020-12-18 | 2020-12-18 | Install in measurement cabinet of wire pole |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214255338U true CN214255338U (en) | 2021-09-21 |
Family
ID=77739997
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202023063553.1U Active CN214255338U (en) | 2020-12-18 | 2020-12-18 | Install in measurement cabinet of wire pole |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214255338U (en) |
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2020
- 2020-12-18 CN CN202023063553.1U patent/CN214255338U/en active Active
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