CN218300677U

CN218300677U - Distributed DTU communication management device

Info

Publication number: CN218300677U
Application number: CN202222546890.9U
Authority: CN
Inventors: 钟兰芬; 黄超; 张南; 童体梁
Original assignee: Sinmasmart Electric Co ltd
Current assignee: Sinmasmart Electric Co ltd
Priority date: 2022-09-26
Filing date: 2022-09-26
Publication date: 2023-01-13
Anticipated expiration: 2032-09-26

Abstract

The utility model discloses a distributing type DTU communication management device, including terminal box and DTU terminal body, bottom detachable fixed mounting support frame in the terminal box, swing joint mounting groove on the support frame, the mounting groove is used for placing DTU terminal body, a plurality of wire holes are evenly seted up to the mounting groove bottom surface, the mounting groove bottom sets up actuating mechanism, actuating mechanism is used for the drive the mounting groove is in reciprocate on the support frame, above-mentioned distributing type DTU communication management device can adjust DTU terminal body to suitable position, and the follow-up wiring of being convenient for makes the circuit more succinct, terminal box inside layout more reasonable.

Description

Distributed DTU communication management device

Technical Field

The utility model relates to a distribution network automation technical field, concretely relates to distributing type DTU communication management device.

Background

The DTU (Distribution Terminal Unit) is used for multi-loop data acquisition, communication and management of an open-close station, a ring main Unit and a substation, and has the main function of transmitting data of remote equipment back to a background center in a wireless mode.

The existing distributed DTU terminal body is mainly fixedly arranged on the side wall in the terminal box through support lugs or screw holes at four corners, and because a plurality of circuits and components are arranged in the terminal box, the fixedly arranged DTU terminal body cannot adjust the position of the DTU terminal body in real time according to the arrangement condition of the actual circuits and components, so that the problems of wiring trouble, disordered circuits and unreasonable internal layout are caused; in addition, the sealing effect of the box door of the existing terminal box is poor, dust and moisture easily enter the terminal box, and the terminal box has more circuits, so that static electricity is easily generated, even short circuit can be caused, and fire disasters are caused.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a distributing type DTU communication management device to solve the problem of mentioning in the background art.

The purpose of the utility model can be realized by the following technical proposal:

the utility model provides a distributing type DTU communication management device, includes terminal box and DTU terminal body, bottom detachable fixed mounting support frame in the terminal box, swing joint mounting groove on the support frame, the mounting groove is used for placing DTU terminal body, a plurality of wire holes are evenly seted up to the mounting groove bottom surface, the mounting groove bottom sets up actuating mechanism, actuating mechanism is used for the drive the mounting groove is in reciprocate on the support frame.

As a further aspect of the present invention: the support frame comprises a bottom plate, a mounting hole is respectively formed in two sides of the top of the bottom plate, two vertical sliding grooves are formed in the vertical plates and are symmetrically arranged at the top of the bottom plate, the mounting groove is movably mounted between the two vertical sliding grooves, the driving mechanism is arranged at the top of the bottom plate, and the movable end of the driving mechanism is connected with the bottom of the mounting groove.

As a further aspect of the present invention: a fixing plate is arranged between the top ends of the rear sides of the two vertical plates, and a plurality of threaded holes are formed in the fixing plate.

As a further aspect of the present invention: the mounting groove left and right sides sets up a joint piece respectively, the joint piece be used for with the mounting groove with spout swing joint.

As a further aspect of the present invention: the mounting groove is characterized in that a left side wall, a right side wall, a front side wall and a rear side wall are arranged on the bottom of the mounting groove, and the left side wall and the right side wall are higher than the front side wall and the rear side wall.

As a further aspect of the present invention: the driving mechanism is an electric telescopic rod.

As a further aspect of the present invention: the terminal box comprises a terminal box body and is characterized in that a box door is arranged on one side of the terminal box body, an annular groove is formed in the inner side of the box door, an annular bulge matched with the annular groove is arranged on the opening surface of the terminal box body, and the box door can be matched with the annular bulge and the annular groove in a sealing mode to cover the terminal box body.

As a further aspect of the present invention: the annular bulge comprises an annular magnet, the annular magnet is arranged on the opening surface of the terminal box, a layer of sealing film is arranged on the periphery of the annular magnet, and the annular groove is made of an iron material.

Compared with the prior art, the utility model discloses following beneficial effect has at least:

(1) Drive the mounting groove through actuating mechanism and reciprocate between two risers, place DTU terminal body in the mounting groove and follow mounting groove synchronous motion, can adjust DTU terminal body to suitable position, the follow-up wiring of being convenient for makes the circuit more succinct, terminal box internal layout more reasonable.

(2) Annular magnet in the annular protrusion adsorbs the annular groove of iron on the annular protrusion through magnetic force, reaches sealed effect, and sealed film further fills between annular groove and annular protrusion simultaneously, further improves sealed effect.

Drawings

The present invention will be further described with reference to the accompanying drawings.

Fig. 1 is a schematic structural diagram of the terminal box of the present invention;

fig. 2 is a schematic diagram of the internal structure of the terminal box of the present invention;

FIG. 3 is a schematic view of the assembly structure of the supporting frame and the mounting groove of the present invention;

FIG. 4 is a schematic top view of the mounting groove structure of the present invention;

fig. 5 is a schematic view of the annular protrusion structure of the present invention.

In the figure: 1. a terminal box; 2. a DTU terminal body; 3. a support frame; 4. mounting grooves; 5. a wire guide hole; 6. a drive mechanism; 7. a base plate; 8. mounting holes; 9. a vertical plate; 10. a chute; 11. a fixing plate; 12. a threaded hole; 13. a clamping block; 14. a box door; 15. an annular groove; 16. an annular projection; 17. a ring magnet; 18. and sealing the rubber sheet.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.

In the description of the present invention, it should be understood that the directional descriptions, such as the directions or positional relationships indicated by upper, lower, front, rear, left, right, etc., are based on the directions or positional relationships shown in the drawings, and are only for convenience of description and simplification of the description, but not for indicating or implying that the device or element referred to must have a specific direction, be constructed and operated in a specific direction, and thus should not be construed as limiting the present invention.

Example one

Please refer to fig. 1-5, which illustrate a distributed DTU communication management apparatus, including a terminal box 1 and a DTU terminal body 2, the terminal box 1 is used for installing the DTU terminal body 2 and other necessary components, a support frame 3 is fixedly installed at a detachable bottom of the terminal box 1, the rear side of the support frame 3 can also be connected to the inner wall of the terminal box 1, so as to enhance the stability of the support frame 3, the support frame 3 is movably connected to a mounting groove 4, the mounting groove 4 is used for placing the DTU terminal body 2, a plurality of wire holes 5 are uniformly formed in the bottom surface of the mounting groove 4, the wire holes 5 are used for placing a connecting wire connected to the DTU terminal body 2, a driving mechanism 6 is disposed at the bottom of the mounting groove 4, the driving mechanism 6 is used for driving the mounting groove 4 to move up and down on the support frame 3, the driving mechanism 6 drives the mounting groove 4 to move up and down, thereby driving the DTU terminal body 2 in the mounting groove 4 to move up and down, so as to achieve the purpose of adjusting the position of the DTU terminal body 2.

Specifically, as shown in fig. 3, the support frame 3 includes a bottom plate 7, the bottom plate 7 is preferably a rectangular plane hard plastic plate, reach the effect of insulating light weight, a mounting hole 8 is seted up respectively to bottom plate 7 top both sides, the bolt passes through mounting hole 8 with support frame 3 fixed mounting in terminal box 1 bottom, bottom plate 7 top symmetry sets up two riser 9 perpendicular to bottom plate 7, all set up two vertical spouts 10 on two riser 9, two spouts 10 on the same riser 9 are symmetrical, spout 10 on two riser 9 sets up relatively, spout 10 is located the intermediate position of riser 9, both ends all have a distance apart from the riser 9 about both ends about spout 10, mounting groove 4 movable mounting is between two riser 9, actuating mechanism 6 sets up in bottom plate 7 top, actuating mechanism 6 expansion end is connected bottom mounting groove 4, make actuating mechanism 6 can drive mounting groove 4 reciprocate between two riser 9.

Preferably, as shown in fig. 4, the mounting groove 4 left and right sides sets up a joint piece 13 respectively, and joint piece 13 is used for making mounting groove 4 more steady at the in-process that reciprocates with mounting groove 4 and spout 10 swing joint through setting up joint piece 13 to can not control and rock, and ensure that mounting groove 4 can not remove the head, make the upper and lower inner wall of DTU terminal body 2 in the mounting groove 4 can not touch terminal box 1.

Preferably, as shown in fig. 3, a fixing plate 11 may be disposed between the top ends of the rear sides of the two vertical plates 9, a plurality of threaded holes 12 are formed in the fixing plate 11, the fixing plate 11 is mounted on the side wall of the terminal box 1 by inserting bolts into the threaded holes 12, and the supporting frame 3 is stably and firmly mounted in the terminal box 1 under the combined action of the fixing plate 11 and the bottom plate 7.

Preferably, as shown in fig. 3, be provided with left and right lateral wall and preceding, back lateral wall on the mounting groove 4 bottom, left and right lateral wall is higher than preceding, back lateral wall, left and right lateral wall and preceding, back lateral wall constitute an installation room jointly, the size of installation room and DTU terminal body 2's size looks adaptation to better protection DTU terminal body 2 prevents that mounting groove 4 from falling in the removal of the in-process DTU terminal body 2 who reciprocates, leads to DTU terminal body 2 to damage, and preceding, back lateral wall is less than left and right lateral wall and is convenient for install DTU terminal body 2 in the installation room.

Preferably, the driving mechanism 6 is selected to be an electric telescopic rod.

When needing to explain, can be at 1 lateral wall of terminal box on binding post, binding post is used for making things convenient for DTU terminal equipment and external equipment's data connection, and the functionality is stronger.

Example two

Referring to fig. 2 and 5, on the basis of the first embodiment, an annular groove 15 is formed in an inner side of a box door 14 on one side of a terminal box 1, an annular protrusion 16 matched with the annular groove 15 is arranged on an opening surface of the terminal box 1, the box door 14 can be hermetically covered on the terminal box 1 through the matching of the annular protrusion 16 and the annular groove 15, and the box door 14 is hermetically covered on the terminal box 1, so that dust and moisture can be effectively prevented from entering the terminal box 1, static electricity generated when the dust and moisture enter the terminal box 1, even a short circuit is caused, a fire disaster is caused, and the safety of the DTU distributed communication management device is improved.

Preferably, annular bulge 16 includes annular magnet 17, and annular magnet 17 sets up on terminal box 1 opening face, and annular magnet 17 periphery sets up one deck sealing film 18, and annular groove 15 is made by the iron material, and during operation, under annular magnet 17's magnetic force, make more inseparable of annular groove 15 and the protruding 16 laminating of annular, reach better sealed effect, and sealing film 18 further fills between annular groove 15 and annular bulge 16 simultaneously, and sealed effect further improves.

The utility model discloses a theory of operation:

use distributed DTU communication management device in embodiment two as an example, earlier through mounting hole 8 and screw hole 12 with 3 fixed mounting bottoms in terminal box 1 of support frame, then place DTU terminal body 2 in the installation room of mounting groove 4, then according to the condition of arranging of circuit and components and parts in the terminal box 1, when needing to adjust DTU terminal body 2 positions, start electric telescopic handle, electric telescopic handle can drive mounting groove 4 and reciprocate between two risers 9, DTU terminal body 2 follows mounting groove 4 synchronous motion, can adjust DTU terminal body 2 to suitable position, it can to adjust after accomplishing to stop electric telescopic handle, be convenient for follow-up wiring, make the circuit more concise, terminal box 1 internal layout is more reasonable.

When the box door 14 is closed, the annular magnet 17 in the annular protrusion 16 adsorbs the iron annular groove 15 onto the annular protrusion 16 through magnetic force, so that the sealing effect is achieved, and meanwhile, the sealing rubber sheet 18 is further filled between the annular groove 15 and the annular protrusion 16, so that the sealing effect is further improved.

The above detailed description of the preferred embodiments of the present invention should not be taken as limiting the scope of the invention. All the equivalent changes and improvements made according to the application scope of the present invention should still fall within the patent coverage of the present invention.

Claims

1. The utility model provides a distributed DTU communication management device, includes terminal box (1) and DTU terminal body (2), its characterized in that, bottom detachable fixed mounting support frame (3) in terminal box (1), swing joint mounting groove (4) are gone up in support frame (3), mounting groove (4) are used for placing DTU terminal body (2), a plurality of wire holes (5) are evenly seted up to mounting groove (4) bottom surface, mounting groove (4) bottom sets up actuating mechanism (6), actuating mechanism (6) are used for the drive mounting groove (4) are in reciprocate on support frame (3).

2. The distributed DTU communication management device according to claim 1, wherein the supporting frame (3) comprises a bottom plate (7), two mounting holes (8) are respectively formed in two sides of the top of the bottom plate (7), two vertical plates (9) perpendicular to the bottom plate (7) are symmetrically arranged on the top of the bottom plate (7), two vertical sliding grooves (10) are formed in the two vertical plates (9), the mounting groove (4) is movably mounted between the two vertical plates (9), the driving mechanism (6) is arranged on the top of the bottom plate (7), and the movable end of the driving mechanism (6) is connected with the bottom of the mounting groove (4).

3. The distributed DTU communication management device as claimed in claim 2, wherein a horizontal fixing plate (11) is disposed between the top ends of the rear sides of the two vertical plates (9), and a plurality of threaded holes (12) are formed in the horizontal fixing plate (11).

4. The distributed DTU communication management device according to claim 3, wherein a clamping block (13) is respectively arranged at the left side and the right side of the installation groove (4), and the clamping block (13) is used for movably connecting the installation groove (4) with the chute (10).

5. The distributed DTU communication management device of claim 4, wherein the bottom of the installation slot (4) is provided with a left side wall, a right side wall, a front side wall and a rear side wall, and the left side wall and the right side wall are higher than the front side wall and the rear side wall.

6. The distributed DTU communication management system of any one of claims 1 to 5, wherein the driving mechanism (6) is an electric telescopic rod.

7. The distributed DTU communication management device according to claim 1, wherein a box door (14) is disposed on one side of the terminal box (1), an annular groove (15) is disposed on an inner side of the box door (14), an annular protrusion (16) adapted to the annular groove (15) is disposed on an opening surface of the terminal box (1), and the box door (14) can be sealed and covered on the terminal box (1) through the cooperation between the annular protrusion (16) and the annular groove (15).

8. The distributed DTU communication management device according to claim 7, wherein the annular protrusion (16) comprises an annular magnet (17), the annular magnet (17) is disposed on the opening surface of the terminal box (1), a layer of sealing rubber (18) is disposed on the periphery of the annular magnet (17), and the annular groove (15) is made of a ferrous material.