CN213907122U

CN213907122U - Guide tracked DTU

Info

Publication number: CN213907122U
Application number: CN202023010024.5U
Authority: CN
Inventors: 黄磊鑫
Original assignee: Wuhan Huadao Internet Of Things Technology Co ltd
Current assignee: Wuhan Huadao Internet Of Things Technology Co ltd
Priority date: 2020-12-15
Filing date: 2020-12-15
Publication date: 2021-08-06
Anticipated expiration: 2030-12-15

Abstract

The utility model relates to a DTU technical field, this guide tracked DTU, including first mechanism and second mechanism, first mechanism include top mounting panel, guide rail frame, baffle and first positioning hole, the bottom fixedly connected with guide rail frame of top mounting panel, the both ends fixedly connected with baffle of guide rail frame, the inside of guide rail frame seted up first positioning hole. The utility model has the advantages that: this guide tracked DTU, the device includes first mechanism and second mechanism two parts, run through first positioning through hole and second positioning through hole through positioning bolt and install second mechanism and first mechanism together, rotate the supporting disk through the lateral part at last, make supporting disk and wall contact, thereby make the support column can support the DTU body, through being provided with the supporting disk, the supporting disk can get up the support of second mechanism, make the supporting disk guarantee certain space with the wall, cooperate a plurality of heat dissipation through holes, be favorable to the DTU body to dispel the heat.

Description

Guide tracked DTU

Technical Field

The utility model relates to a DTU technical field, especially a guide tracked DTU.

Background

The DTU is a wireless terminal device that is specially used to convert serial data into IP data or convert IP data into serial data and transmit the serial data through a wireless communication network. The DTU is a wireless terminal device specially used for converting serial port data into IP data or converting the IP data into the serial port data and transmitting the serial port data through a wireless communication network, is generally installed at a conventional switching station (station), an outdoor small switching station, a ring main unit, a small transformer substation, a box-type transformer substation and the like, completes the acquisition and calculation of position signals, voltage, current, active power, reactive power, power factors, electric energy and other data of the switching device, performs switching on and off operation on the switch, realizes fault identification and isolation of a feeder switch and power restoration of a non-fault interval, and has the functions of protection and automatic input of a standby power supply.

Current DTU installs on the wall or the inside of the cabinet body when using, but the DTU directly influences the heat dissipation with the wall contact, and the radiating effect is general.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to overcome prior art's shortcoming, provide a guide tracked DTU.

The purpose of the utility model is realized through the following technical scheme: a guide rail type DTU comprises a first mechanism and a second mechanism, wherein the first mechanism comprises a top mounting plate, a guide rail frame, a baffle and first positioning through holes, the bottom of the top mounting plate is fixedly connected with the guide rail frame, the two ends of the guide rail frame are fixedly connected with the baffle, the first positioning through holes are formed in the guide rail frame, the first positioning through holes are distributed on the guide rail frame in a plurality of equal intervals, the top mounting plate is mounted on a wall top or a cabinet top through fixing bolts, so that the top mounting plate and the wall surface keep a certain distance, the DTU body is prevented from being close to the wall surface, and heat dissipation is facilitated;

the second mechanism include DTU body, U type couple, second positioning hole, positioning bolt, support sleeve, support column and supporting disk, the top fixedly connected with U type couple of DTU body, the quantity of U type couple be two, two U type couple symmetric distribution at the top of DTU body, the inside of U type couple seted up the second positioning hole, the inside of second positioning hole be provided with positioning bolt, positioning bolt run through first positioning hole, one side fixedly connected with support sleeve of DTU body, support sleeve's inside seted up the mounting groove, support sleeve's internal thread connection have the support column, the support column keep away from support sleeve's one end fixedly connected with supporting disk.

Optionally, the U-shaped hook is matched with the guide rail frame, so that the U-shaped hook can slide on the guide rail frame conveniently, and then the U-shaped hook can be fixed through the fixing bolt after sliding, and the DTU body can be installed and positioned conveniently.

Optionally, the number of the supporting sleeves is four, the supporting sleeves are distributed at four corners of one side of the DTU body, the inner wall of each supporting sleeve is provided with a first thread, the outer surface of each supporting column is provided with threads matched with the supporting sleeves, the number of the supporting sleeves is four, and the supporting sleeves can support the DTU body, so that the DTU body and the mounting plane keep a certain distance, and heat dissipation is facilitated.

Optionally, the diameters of the first positioning through hole and the first positioning through hole are equal, the inner walls of the first positioning through hole and the first positioning through hole are provided with second threads, and the inner wall of the positioning bolt is provided with threads matched with the second threads.

Optionally, the edge of the supporting disk is provided with an anti-slip groove, so that friction force can be increased and adjustment is facilitated during rotation.

Optionally, one side of the DTU body is provided with a heat dissipation through hole, the heat dissipation through hole is located between the four DTU bodies, and the heat dissipation through hole is matched with the support sleeve to effectively dissipate heat through the heat dissipation through hole.

Optionally, the top mounting plate is provided with a plurality of mounting through holes inside.

The utility model has the advantages of it is following:

this guide tracked DTU, the device includes first mechanism and second mechanism two parts, run through first positioning through hole and second positioning through hole through positioning bolt and install second mechanism and first mechanism together, rotate the supporting disk through the lateral part at last, make supporting disk and wall contact, thereby make the support column can support the DTU body, thereby improve the stability of DTU body installation, through being provided with the supporting disk, the supporting disk can get up the support of second mechanism, make the supporting disk guarantee certain space with the wall, cooperate a plurality of heat dissipation through holes, be favorable to the DTU body to dispel the heat, the radiating effect is good.

Drawings

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

fig. 2 is a schematic structural view of a second viewing angle of the present invention;

fig. 3 is a schematic structural diagram of the first mechanism of the present invention;

fig. 4 is a schematic structural diagram of the second mechanism of the present invention.

In the figure: 1-a first mechanism, 101-a top mounting plate, 102-a guide rail frame, 103-a baffle, 104-a first positioning through hole, 2-a second mechanism, 201-a DTU body, 202-a U-shaped hook, 203-a second positioning through hole, 204-a positioning bolt, 205-a support sleeve, 206-a support column and 207-a support plate.

Detailed Description

The invention will be further described with reference to the accompanying drawings, but the scope of the invention is not limited to the following description.

As shown in fig. 1-4, a guide rail type DTU comprises a first mechanism 1 and a second mechanism 2, wherein the first mechanism 1 comprises a top mounting plate 101, a guide rail frame 102, a baffle plate 103 and first positioning through holes 104, the bottom of the top mounting plate 101 is fixedly connected with the guide rail frame 102, two ends of the guide rail frame 102 are fixedly connected with the baffle plate 103, the guide rail frame 102 is internally provided with the first positioning through holes 104, the first positioning through holes 104 are distributed on the guide rail frame 102 in a plurality of numbers, and the plurality of positioning through holes are distributed on the guide rail frame 102 at equal intervals;

second mechanism 2 includes DTU body 201, U type couple 202, second positioning hole 203, positioning bolt 204, support sleeve 205, support column 206 and supporting disk 207, DTU body 201's top fixedly connected with U type couple 202, the quantity of U type couple 202 is two, two U type couple 202 symmetric distribution are at DTU body 201's top, second positioning hole 203 has been seted up to U type couple 202's inside, second positioning hole 203's inside is provided with positioning bolt 204, positioning bolt 204 runs through first positioning hole 104, one side fixedly connected with support sleeve 205 of DTU body 201, the mounting groove has been seted up to support sleeve 205's inside, support sleeve 205's internal thread is connected with support column 206, support column 206 keeps away from support sleeve 205's one end fixedly connected with supporting disk 207.

As an optimized technical proposal of the utility model, the U-shaped hook 202 is matched with the guide rail frame 102.

As a preferred technical scheme of the utility model, the quantity of support sleeve 205 is four, and four support sleeve 205 distribute at four angles of DTU body 201 one side, and first screw thread has been seted up to support sleeve 205's inner wall, and the screw thread with support sleeve 205 looks adaptation is seted up to the surface of support column 206.

As a preferred technical scheme of the utility model, the diameter of first positioning through-hole 104 and first positioning through-hole 104 equals, and the second screw thread has been seted up to the inner wall of first positioning through-hole 104 and first positioning through-hole 104, and the screw thread with second screw thread looks adaptation is seted up to positioning bolt 204's inner wall.

As an optimized technical scheme of the utility model, the edge of supporting disk 207 has seted up anti-skidding recess.

As a preferred technical scheme of the utility model, the heat dissipation through-hole has been seted up to one side of DTU body 201, and the heat dissipation through-hole is located between four DTU bodies 201.

As a preferred technical scheme of the utility model, the installation through-hole has been seted up to the inside of top mounting panel 101, and the quantity of installation through-hole is a plurality of.

When the guide rail type DTU is used, the device comprises a first mechanism 1 and a second mechanism 2, a top mounting plate 101 is firstly mounted at a proper position through screws, the second mechanism 2 is hooked on the first mechanism 1 through a U-shaped hook 202, the second mechanism 2 is adjusted to a proper position, finally, the position of a second positioning through hole 203 is opposite to that of a first positioning through hole 104, the second mechanism 2 and the first mechanism 1 are mounted together through a positioning bolt 204 penetrating through the first positioning through hole 104 and the second positioning through hole 203, finally, a supporting plate 207 is rotated through the side part to enable the supporting plate 207 to be in contact with the wall surface, so that a supporting column 206 can support the DTU body 201, the mounting stability of the DTU body 201 is improved, the position of the second mechanism 2 can be adjusted in the first mechanism 1, the practicability is strong, in addition, the supporting plate 207 and the supporting plate 207 can support the second mechanism 2, make supporting disk 207 guarantee certain space with the wall, cooperate a plurality of heat dissipation through-holes, be favorable to DTU body 201 to dispel the heat, the radiating effect is good, convenient to use.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a guide tracked DTU, includes first mechanism (1) and second mechanism (2), its characterized in that: the first mechanism (1) comprises a top mounting plate (101), a guide rail frame (102), a baffle (103) and first positioning through holes (104), wherein the bottom of the top mounting plate (101) is fixedly connected with the guide rail frame (102), the two ends of the guide rail frame (102) are fixedly connected with the baffle (103), the first positioning through holes (104) are formed in the guide rail frame (102), the first positioning through holes (104) are distributed on the guide rail frame (102) in a plurality of numbers, and the plurality of positioning through holes are distributed on the guide rail frame (102) at equal intervals;

the second mechanism (2) comprises a DTU body (201), U-shaped hooks (202), second positioning through holes (203), positioning bolts (204), a supporting sleeve (205), supporting columns (206) and a supporting plate (207), wherein the top of the DTU body (201) is fixedly connected with the U-shaped hooks (202), the number of the U-shaped hooks (202) is two, the two U-shaped hooks (202) are symmetrically distributed at the top of the DTU body (201), the second positioning through holes (203) are formed in the U-shaped hooks (202), the positioning bolts (204) are arranged in the second positioning through holes (203), the positioning bolts (204) penetrate through the first positioning through holes (104), the supporting sleeve (205) is fixedly connected to one side of the DTU body (201), a mounting groove is formed in the supporting sleeve (205), and the supporting columns (206) are in threaded connection in the supporting sleeve (205), one end of the support column (206) far away from the support sleeve (205) is fixedly connected with a support plate (207).

2. The guideway DTU of claim 1, wherein: the U-shaped hook (202) is matched with the guide rail frame (102).

3. The guideway DTU of claim 1, wherein: the number of the supporting sleeves (205) is four, the four supporting sleeves (205) are distributed at four corners of one side of the DTU body (201), first threads are formed in the inner wall of each supporting sleeve (205), and threads matched with the supporting sleeves (205) are formed in the outer surface of each supporting column (206).

4. The guideway DTU of claim 1, wherein: the diameters of the first positioning through hole (104) and the first positioning through hole (104) are equal, second threads are formed on the inner walls of the first positioning through hole (104) and the first positioning through hole (104), and threads matched with the second threads are formed on the inner wall of the positioning bolt (204).

5. The guideway DTU of claim 1, wherein: the edge of the supporting disc (207) is provided with an anti-slip groove.

6. The guideway DTU of claim 1, wherein: one side of the DTU body (201) is provided with a heat dissipation through hole which is positioned among the four DTU bodies (201).

7. The guideway DTU of claim 1, wherein: the inside of top mounting panel (101) seted up the installation through-hole, the quantity of installation through-hole be a plurality of.