CN216085851U

CN216085851U - Power distribution terminal device with wireless data transmission function

Info

Publication number: CN216085851U
Application number: CN202122299247.6U
Authority: CN
Inventors: 赵志中; 陆长城; 陈月月; 韩浩
Original assignee: Nanjing Longyuan Huineng Electric Power Technology Co ltd
Current assignee: Nanjing Longyuan Huineng Electric Power Technology Co ltd
Priority date: 2021-09-18
Filing date: 2021-09-18
Publication date: 2022-03-18
Anticipated expiration: 2031-09-18

Abstract

The utility model relates to the technical field of power distribution terminals, and discloses a power distribution terminal device with a wireless data transmission function, which comprises a box body, a clamping mechanism and a lifting mechanism, wherein the clamping mechanism and the lifting mechanism are positioned in an inner cavity of the box body; the clamping mechanism comprises an installation plate, an installation groove and clamping components, the installation plate is clamped on the inner side wall of the box body, the installation groove is drilled on the installation plate, and the clamping components are arranged on two sides of the installation plate.

Description

Power distribution terminal device with wireless data transmission function

Technical Field

The utility model belongs to the technical field of power distribution terminals, and particularly relates to a power distribution terminal device with a wireless data transmission function.

Background

After the utility model of the transistor is produced in large quantities, various solid semiconductor components such as diodes, transistors and the like are used in large quantities, and the functions and roles of the vacuum tube in the circuit are replaced. By the middle and late 20 th century, semiconductor manufacturing technology advances, making integrated circuits possible. It is a great advance that integrated circuits can integrate a very large number of micro-transistors into a single small chip, as opposed to manually assembling the circuits using individual discrete electronic components. The scale production capacity and reliability of the integrated circuit and the modularization method of circuit design ensure that the standardized integrated circuit is quickly adopted to replace the discrete transistor used in design, and the protection functions of the core board of the domestic platform comprise: overcurrent, excitation surge current blocking, zero sequence overcurrent, short circuit, load out-of-limit, heavy overload, broken line protection, synchronous detection, continuous brake-separating blocking and brake-separating, small current grounding, reclosing, acceleration protection, voltage-loss brake-separating protection, non-blocking, zero sequence current mutation, zero sequence voltage mutation, voltage identification, local feeder automation function, control loop broken line, electric switch monitoring terminal (FTU for short), has the functions of remote control, remote measurement, remote signaling and fault detection, and communicates with the distribution automation master station, provides the running condition of the distribution system and various parameters and information required by monitoring and controlling, including on-off state, electric energy parameters, interphase fault, earth fault and parameters in fault, and executes the command issued by the distribution master station, the power distribution equipment is adjusted and controlled, and functions of fault location, fault isolation, rapid power restoration in a non-fault area and the like are achieved.

The electronic element in the existing power distribution terminal device is mostly screwed by bolts when being installed, the bolts are easy to damage the electronic element body when the electronic element is installed, especially, the bolts are easy to slip when the electronic element is detached, so that the electronic element cannot be detached, and the power distribution terminal device with the wireless data transmission function is provided to avoid the situation.

SUMMERY OF THE UTILITY MODEL

In view of the above situation, in order to overcome the defects of the prior art, the utility model provides a power distribution terminal device with a wireless data transmission function, which effectively solves the problem that electronic elements in the power distribution terminal device are mostly screwed by bolts when the electronic elements are installed, the electronic element body is easily damaged by the bolts when the electronic elements are installed, and particularly the electronic elements cannot be disassembled due to the fact that the bolts are easy to slip when the electronic elements are disassembled.

In order to achieve the purpose, the utility model provides the following technical scheme: a power distribution terminal device with a wireless data transmission function comprises a box body, a clamping mechanism and a lifting mechanism, wherein the clamping mechanism and the lifting mechanism are positioned in an inner cavity of the box body, and the clamping mechanism is positioned at the top of the lifting mechanism;

the clamping mechanism comprises a mounting plate, a mounting groove and clamping components, the mounting plate is clamped on the inner side wall of the box body, the mounting groove is cut on the mounting plate, and the clamping components are arranged on two sides of the mounting plate.

Preferably, the joint part includes guide way, stopper, connecting block and spring, the guide way is evenly dug in the both sides of mounting panel, stopper sliding connection is in the guide way, the connecting block is fixed to be set up at the stopper lateral wall, the spring sets up the lateral wall at the connecting block.

Preferably, the guide way is the type of calligraphy shape, the width and the stopper looks adaptation of the wide mouth of guide way, the width and the connecting block looks adaptation of guide way slot, the inner chamber that the one end that the stopper was kept away from to the connecting block runs through the inside wall of guide way and mounting panel outwards extends, the diameter of spring and the width looks adaptation of guide way slot.

Preferably, the lateral wall of mounting panel evenly is provided with the pulley, the pulley is located the lower part of connecting block, the inner chamber of mounting groove is evenly dug there is the bleeder vent.

Preferably, elevating system includes cylinder, backup pad and guide bar, the cylinder passes through bolted connection in the inner chamber bottom of box, the backup pad is fixed to be set up at the output of cylinder, two the guide bar sets up respectively in the both sides of backup pad.

Preferably, the outer side wall of the guide rod is wound with a connecting rope, and one end of the connecting rope, which is far away from the guide rod, is wound on the outer side wall of the pulley and connected with the connecting block.

Preferably, the front side of box articulates there is the closing door, the bottom of box is provided with the base, the inner chamber of box is provided with the deflector, guide bar sliding connection is in the deflector.

Compared with the prior art, the utility model has the beneficial effects that:

1. when the power distribution terminal device is used, the electronic elements are convenient to detach and install in the power distribution terminal device;

2. when electronic component needs to be installed, the connecting block is taken through outwards pulling, the connecting block is driven to move outwards when moving outwards, the limiting block is made to move inwards the guide groove, then the electronic component is placed into the installation groove, the connecting block is stopped to be taken through pulling, the limiting block and the connecting block are pushed under the elastic force of the spring to move towards the outer wall of the guide groove, the limiting block is made to move to the front side of the electronic component to fix the electronic component, the connecting block is also pulled when the electronic component needs to be taken out, the connecting block and the limiting block are made to enter the guide groove, the electronic component is taken out, and the ventilation and heat dissipation effects can be played on the electronic component through the arrangement of the ventilation holes.

Drawings

The accompanying drawings, which are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate embodiments of the utility model and together with the description serve to explain the principles of the utility model and not to limit the utility model.

In the drawings:

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a mechanical schematic diagram of the clamping structure of the present invention in a closed state;

FIG. 3 is a schematic diagram of the mechanism of the opening/closing state of the clamping structure according to the present invention;

FIG. 4 is a cross-sectional view of section A of FIG. 2 in accordance with the present invention;

FIG. 5 is a schematic view of the structure of the mounting plate of the present invention;

FIG. 6 is a bottom view of the mounting plate of the present invention.

In the figure: 1. a box body; 11. closing the door; 12. a base; 13. a guide plate; 2. mounting a plate; 21. mounting grooves; 22. a guide groove; 23. a limiting block; 24. connecting blocks; 25. a spring; 26. a pulley; 27. connecting ropes; 28. a cylinder; 281. a support plate; 282. a guide rod.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments; all other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Example 1:

referring to fig. 1-6, a power distribution terminal device with wireless data transmission function includes a box body 1, a clamping mechanism and a lifting mechanism, wherein the clamping mechanism and the lifting mechanism are located in an inner cavity of the box body 1, and the clamping mechanism is located at the top of the lifting mechanism; the clamping mechanism comprises a mounting plate 2, a mounting groove 21 and a clamping component, the mounting plate 2 is clamped on the inner side wall of the box body 1, the mounting groove 21 is drilled on the mounting plate 2, the clamping component is arranged on two sides of the mounting plate 2, the clamping component comprises a guide groove 22, a limiting block 23, a connecting block 24 and a spring 25, the guide groove 22 is uniformly drilled on two sides of the mounting plate 2, the limiting block 23 is slidably connected in the guide groove 22, the connecting block 24 is fixedly arranged on the outer side wall of the limiting block 23, the spring 25 is arranged on the outer side wall of the connecting block 24, the guide groove 22 is in a convex shape, the width of the wide opening of the guide groove 22 is matched with the limiting block 23, the width of the narrow opening of the guide groove 22 is matched with the connecting block 24, one end, far away from the limiting block 23, of the connecting block 24 penetrates through the inner side wall of the guide groove 22 and extends outwards from the inner cavity of the mounting plate 2, the diameter of the spring 25 is matched with the width of the narrow opening of the guide groove 22, the lateral wall of mounting panel 2 evenly is provided with pulley 26, pulley 26 is located the lower part of connecting block 24, the even bleeder vent of digging of inner chamber of mounting groove 21, when electronic component needs the installation, get connecting block 24 through drawing outwards, connecting block 24 drives stopper 23 outwards when outwards moving, make stopper 23 move to the guide way 22, then put into mounting groove 21 with electronic component, stop drawing connecting block 24 and get, it removes to the outer wall of guide way 22 to push stopper 23 and connecting block 24 under spring 25's elasticity, make stopper 23 remove to electronic component's front side and fix electronic component, draw connecting block 24 when electronic component needs to take out equally, make connecting block 24 and stopper 23 get into the guide way 22 in, take out electronic component, can play ventilative radiating effect to electronic component through the setting of bleeder vent.

Example 2:

the lifting mechanism comprises an air cylinder 28, a supporting plate 281 and guide rods 282, the air cylinder 28 is connected to the bottom of the inner cavity of the box body 1 through bolts, the supporting plate 281 is fixedly arranged at the output end of the air cylinder 28, the two guide rods 282 are respectively arranged at two sides of the supporting plate 281, a connecting rope 27 is wound on the outer side wall of each guide rod 282, one end of each connecting rope 27, far away from each guide rod 282, is wound on the outer side wall of each pulley 26 and is connected with each connecting block 24, the front side of the box body 1 is hinged with a closed door 11, a base 12 is arranged at the bottom of the box body 1, a guide plate 13 is arranged in the inner cavity of the box body 1, the guide rods 282 are slidably connected in the guide plates 13, by activating the air cylinder 28, the air cylinder 28 moves downward to drive the supporting plate 281 to move downward, the guiding rod 282 is driven to move downward in the downward movement process of the supporting plate 281, the connecting rope 27 is driven to move downward in the downward movement process of the guiding rod 282, and the connecting block 24 is driven to move downward in the downward movement process of the connecting rope 27.

The working principle of the device is as follows: by starting the air cylinder 28, the air cylinder 28 moves downwards to drive the supporting plate 281 to move downwards, the guiding rod 282 is driven to move downwards in the downward movement process of the supporting plate 281, the connecting rope 27 is driven to move downwards in the downward movement process of the guiding rod 282, the connecting block 24 is driven to move downwards in the downward movement process of the connecting rope 27, when an electronic component needs to be installed, the limiting block 23 is driven to move outwards by pulling the connecting block 24 outwards when the connecting block 24 moves outwards, the limiting block 23 moves towards the guiding groove 22, then the electronic component is placed into the installation groove 21, the pulling of the connecting block 24 is stopped, the limiting block 23 and the connecting block 24 are driven to move towards the outer wall of the guiding groove 22 under the elastic force of the spring 25, the limiting block 23 moves to the front side of the electronic component to fix the electronic component, when the electronic component needs to be taken out, the connecting block 24 is also pulled, the connecting block 24 and the limiting block 23 enter the guiding groove 22, take out electronic component, can play ventilative radiating effect to electronic component through setting up of bleeder vent, wireless data transmission function's wireless communication module can be through serial ports and FTU communication, TU relevant data are delivered on through the accurate realization of wireless communication module, use a MCU chip and a 4G intelligent object can realize with main website, computer, the communication between the FTU, realize functions such as dial-up networking and connection network server.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

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 utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A power distribution terminal device with a wireless data transmission function is characterized in that: the clamping mechanism and the lifting mechanism are positioned in an inner cavity of the box body (1), and the clamping mechanism is positioned at the top of the lifting mechanism;

clamping mechanism includes mounting panel (2), mounting groove (21) and joint part, mounting panel (2) joint is on the inside wall of box (1), mounting groove (21) are dug on mounting panel (2), the joint part sets up the both sides at mounting panel (2).

2. The power distribution terminal device with wireless data transmission function according to claim 1, wherein: the joint part includes guide way (22), stopper (23), connecting block (24) and spring (25), the both sides in mounting panel (2) are evenly dug in guide way (22), stopper (23) sliding connection is in guide way (22), connecting block (24) are fixed to be set up at stopper (23) lateral wall, spring (25) set up the lateral wall at connecting block (24).

3. A power distribution terminal device having a wireless data transmission function according to claim 2, wherein: guide way (22) are the type shape of protruding, and the width and stopper (23) looks adaptation of wide mouthful of guide way (22), the width and connecting block (24) looks adaptation of guide way (22) slot, the one end that stopper (23) were kept away from in connecting block (24) runs through the inside wall of guide way (22) and the inner chamber of mounting panel (2) and outwards extends, the diameter of spring (25) and the width looks adaptation of guide way (22) slot.

4. A power distribution terminal device with wireless data transmission function according to claim 3, characterized in that: the lateral wall of mounting panel (2) evenly is provided with pulley (26), pulley (26) are located the lower part of connecting block (24), the even bleeder vent that chisels of inner chamber of mounting groove (21).

5. The power distribution terminal device with wireless data transmission function according to claim 4, wherein: the lifting mechanism comprises an air cylinder (28), a supporting plate (281) and guide rods (282), the air cylinder (28) is connected to the bottom of an inner cavity of the box body (1) through bolts, the supporting plate (281) is fixedly arranged at the output end of the air cylinder (28), and the two guide rods (282) are respectively arranged on two sides of the supporting plate (281).

6. The power distribution terminal device with wireless data transmission function according to claim 5, wherein: the outer side wall of the guide rod (282) is wound with a connecting rope (27), and one end of the connecting rope (27) far away from the guide rod (282) is wound on the outer side wall of the pulley (26) and connected with the connecting block (24).

7. The power distribution terminal device with wireless data transmission function according to claim 6, wherein: the front side of box (1) articulates there is closing door (11), the bottom of box (1) is provided with base (12), the inner chamber of box (1) is provided with deflector (13), guide bar (282) sliding connection is in deflector (13).