CN210224865U

CN210224865U - Anti-electricity-theft measurement secondary terminal box

Info

Publication number: CN210224865U
Application number: CN201920907489.9U
Authority: CN
Inventors: Lichun Qiao; 乔立春
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-06-17
Filing date: 2019-06-17
Publication date: 2020-03-31
Anticipated expiration: 2029-06-17

Abstract

The utility model discloses an anti-electricity-theft measurement secondary terminal box relates to terminal box technical field, comprises a box bod, the both sides of box body all are provided with the mounting panel, and the front side of box body is provided with the draw-in groove, the buckle is installed to the rear side of box body, and the inner wall of box body is provided with the fire prevention cloth, the top fixed mounting of box body has the lid, and the bottom of box body has seted up the standing groove, one side position department that the bottom of box body is located the standing groove has seted up the wiring groove. The utility model has the advantages of being scientific and reasonable in structure, convenient operation through draw-in groove and the buckle that sets up, can realize the quick concatenation combination of different terminal boxes, facilitates for the installation work of terminal box, has stronger practicality, through the fire prevention cloth that sets up, can improve the fire prevention fire behavior of terminal box, reduces the emergence of potential safety hazard, through the fixed subassembly that sets up, is convenient for carry out the installation and the dismantlement work of terminal box, facilitates for staff's later stage maintenance work.

Description

Anti-electricity-theft measurement secondary terminal box

Technical Field

The utility model relates to a terminal box technical field specifically is an anti-electricity-theft measurement secondary terminal box.

Background

The metering junction box is a special junction box in a standard junction box of an electric energy metering device, is also suitable for a secondary loop with rated voltage of 660V and rated current of 20A, is used for safely exchanging or on-site inspecting electric energy meters, electric instruments, leakage protection and other electrical equipment under the condition of load, ensures personal operation safety, improves the on-site working efficiency, is generally made of high-molecular poly carbon materials, and has the advantages of high impact strength, ageing resistance, no water absorption and the like.

However, the anti-electricity-theft metering secondary junction box in the market at present has poor fireproof and flame-retardant effects and high potential safety hazard in the use process, is inconvenient to install and disassemble, has low working efficiency, cannot realize quick splicing of different junction boxes, brings inconvenience for the installation and fixing work of the junction boxes, and has poor practicability. Therefore, those skilled in the art have provided an electricity stealing prevention metering secondary junction box to solve the problems set forth in the background art.

Disclosure of Invention

An object of the utility model is to provide an anti-electricity-theft measurement secondary terminal box to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides an anti-electricity-theft measurement secondary terminal box, includes the box body, the both sides of box body all are provided with the mounting panel, and the front side of box body is provided with the draw-in groove, the buckle is installed to the rear side of box body, and the inner wall of box body is provided with fire prevention cloth, the top fixed mounting of box body has the lid, and the bottom of box body has seted up the standing groove, the bottom of box body is located one side position department of standing groove and has seted up the wiring groove, and four angles in the inside of box body all are provided with the mounting hole, fixed subassembly is installed in the bottom embedding of lid, the internally mounted of standing groove has binding post, the inside of wiring groove is provided with down the draw-in groove, and the.

As a further aspect of the present invention: the clamping grooves are two in number, the buckles are two in number, and the clamping grooves are matched with the buckles in number.

As a further aspect of the present invention: the box body and the box cover are fixedly connected with the fixing assembly through the mounting holes, and the number of the fixing assemblies is four.

As a further aspect of the present invention: the lower clamping groove and the upper clamping groove are combined to form a connecting channel of the connecting line, and the distance between the connecting channel and the connecting line is smaller than 1 mm.

As a further aspect of the present invention: clamping protrusions are arranged on two sides of the mounting hole.

As a further aspect of the present invention: the inside of fixed subassembly is run through the lid and is provided with the regulation pole, the through-hole has all been seted up to the both sides of adjusting the pole, and the top of adjusting the pole is located the upper end position department of lid and is provided with the adjusting knob, adjust the pole and install first fixed plate with the junction of fixed subassembly, and the outside of adjusting the pole is located the top position department of first fixed plate and installs the second fixed plate, first spring is installed with the junction of second fixed plate to first fixed plate, the internally mounted of through-hole has the fixed block, the outside of fixed block is located fixed mounting of fixed subassembly's internal position department has the third fixed plate, the third fixed plate is provided with the second spring with the junction of fixed subassembly.

As a further aspect of the present invention: the second fixing plate is fixedly connected with the first fixing plate through a first spring, and the fixing block is fixedly connected with the fixing assembly through a third fixing plate and a second spring.

As a further aspect of the present invention: the fixing component and the mounting hole are connected with the clamping protrusion in a clamping manner through the fixing block.

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

1. the utility model discloses a draw-in groove and the buckle that set up can realize the quick concatenation combination of different terminal boxes, for the installation work of terminal box facilitates, effectively provides work efficiency, has stronger practicality.

2. The utility model discloses a fire prevention cloth that sets up can improve the fire prevention flame retardant property of terminal box, overcomes the relatively poor defect of traditional terminal box flame retardant efficiency, reduces the emergence of potential safety hazard, improves the security in the terminal box use.

3. The utility model discloses a fixed subassembly that sets up is convenient for carry out the installation and the dismantlement work of terminal box, facilitates for staff's later stage maintenance work, when needs carry out the fixed of lid and box body, inserts in the mounting hole bottom with fixed subassembly, then exerts pressure to adjusting the pole through the adjusting knob for adjust the pole and move down, drive the fixed block and remove to the outside, insert in the screens arch, realize the fixed of lid and box body promptly.

Drawings

FIG. 1 is a schematic structural diagram of an electricity stealing prevention metering secondary junction box;

FIG. 2 is a perspective view of an electricity stealing prevention metering secondary junction box;

FIG. 3 is a schematic view of a fixing assembly in an electricity stealing prevention metering secondary junction box;

fig. 4 is a schematic view of an installation structure of a fireproof cloth in an electricity stealing prevention metering secondary junction box.

In the figure: 1. a box body; 2. mounting a plate; 3. a card slot; 4. buckling; 5. fireproof cloth; 6. a box cover; 7. a placement groove; 8. a wiring slot; 9. mounting holes; 91. a clamping bulge; 10. a fixing assembly; 101. adjusting a rod; 102. a through hole; 103. an adjusting knob; 104. a first fixing plate; 105. a second fixing plate; 106. a first spring; 107. a fixed block; 108. a third fixing plate; 109. a second spring; 11. a wiring terminal; 12. a lower clamping groove; 13. a clamping block; 14. and an upper clamping groove.

Detailed Description

Please refer to fig. 1-4, in the embodiment of the utility model, an electricity larceny prevention measurement secondary terminal box, including box body 1, box body 1's both sides all are provided with mounting panel 2, and box body 1's front side is provided with draw-in groove 3, buckle 4 is installed to box body 1's rear side, draw-in groove 3 is provided with two altogether, buckle 4 is provided with two altogether, and two draw-in grooves 3 and two 4 looks adaptations of buckle, can realize the quick concatenation combination of different terminal boxes through draw-in groove 3 and the buckle 4 that set up, facilitate for the installation work of terminal box, effectively provide work efficiency, have stronger practicality.

The inner wall of box body 1 is provided with fire prevention cloth 5, can improve the fire prevention flame retardant property of terminal box through the fire prevention cloth 5 that sets up, overcomes the relatively poor defect of traditional terminal box flame retardant efficiency, reduces the emergence of potential safety hazard, improves the security in the terminal box use.

A box cover 6 is fixedly arranged at the top of the box body 1, a placing groove 7 is arranged at the bottom of the box body 1, a wiring groove 8 is arranged at the bottom of the box body 1 at one side position of the placing groove 7, mounting holes 9 are arranged at four corners inside the box body 1, a fixing component 10 is embedded and arranged at the bottom end of the box cover 6, the box body 1 and the box cover 6 are fixedly connected through the mounting holes 9 and the fixing component 10, four fixing components 10 are arranged, clamping protrusions 91 are arranged at two sides of the mounting holes 9, an adjusting rod 101 is arranged inside the fixing component 10 and penetrates through the box cover 6, through holes 102 are arranged at two sides of the adjusting rod 101, an adjusting button 103 is arranged at the position of the top of the adjusting rod 101 at the upper end position of the box cover 6, a first fixing plate 104 is arranged at the joint of the adjusting rod 101 and the fixing component 10, and a second fixing, a first spring 106 is arranged at the joint of the first fixing plate 104 and the second fixing plate 105, a fixing block 107 is arranged inside the through hole 102, a third fixing plate 108 is fixedly arranged at the position, located inside the fixing component 10, outside the fixing block 107, a second spring 109 is arranged at the joint of the third fixing plate 108 and the fixing component 10, the second fixing plate 105 and the first fixing plate 104 are fixedly connected through the first spring 106, the fixing block 107 and the fixing component 10 are fixedly connected through the third fixing plate 108 and the second spring 109, the fixing component 10 and the mounting hole 9 are connected with the clamping bulge 91 in a clamping manner through the fixing block 107, the mounting and dismounting work of the junction box is facilitated through the arranged fixing component 10, the convenience is provided for the later maintenance work of workers, when the fixing of the box cover 6 and the box body 1 is required, the bottom end of the fixing component 10 is inserted into the mounting hole 9, then the pressure is applied to the adjusting rod 101 through the adjusting button 103, the adjusting rod 101 moves downwards to drive the fixing block 107 to move outwards and insert into the clamping protrusion 91, so that the box cover 6 and the box body 1 are fixed.

The internally mounted of standing groove 7 has binding post 11, the inside of wiring groove 8 is provided with down draw-in groove 12, and the top fixed mounting of wiring groove 8 has fixture block 13, draw-in groove 14 has been seted up to fixture block 13's bottom, draw-in groove 12 forms the interface channel of connecting wire with last draw-in groove 14 combination down, and the interval between interface channel and the connecting wire is less than 1mm, the interface channel of forming through the lower draw-in groove 12 that sets up and last draw-in groove 14, can guarantee that the connecting wire is not damaged by the crushing, can guarantee again simultaneously that other wires can not pass interface channel and carry out the short circuit and steal the electricity, reach.

The utility model discloses a theory of operation is: in the use process of the utility model, the connecting line can be ensured not to be damaged by pressure injury through the connecting channel formed by the lower clamping groove 12 and the upper clamping groove 14, and simultaneously, other wires can not pass through the connecting channel to carry out short circuit electricity stealing, thereby achieving the purpose of electricity stealing prevention, furthermore, the fireproof flame retardant property of the junction box can be improved through the arranged fireproof cloth 5, the defect of poor flame retardant effect of the traditional junction box is overcome, the occurrence of potential safety hazard is reduced, the safety in the use process of the junction box is improved, when the splicing work of the junction box is required, the rapid splicing combination of different junction boxes can be realized through the arranged clamping groove 3 and the buckle 4, the convenience is provided for the installation work of the junction box, the working efficiency is effectively provided, the practicability is strong, and further, when the fixation of the box cover 6 and the box body 1 is required, the bottom end of the fixing component 10 is inserted into the mounting, then exert pressure to adjusting pole 101 through adjusting button 103 for adjust pole 101 and move down, drive fixed block 107 and move to the outside, insert in the protruding 91 of screens, realize lid 6 and box body 1's fixed promptly, be convenient for carry on the installation and the dismantlement work of terminal box through the fixed subassembly 10 that sets up, facilitate for staff's later stage maintenance work.

The above-mentioned, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The anti-electricity-theft metering secondary junction box comprises a box body (1) and is characterized in that mounting plates (2) are arranged on two sides of the box body (1), a clamping groove (3) is formed in the front side of the box body (1), a buckle (4) is arranged on the rear side of the box body (1), fireproof cloth (5) is arranged on the inner wall of the box body (1), a box cover (6) is fixedly mounted at the top of the box body (1), a placing groove (7) is formed in the bottom of the box body (1), a wiring groove (8) is formed in one side position, located on the placing groove (7), of the bottom of the box body (1), mounting holes (9) are formed in four corners inside the box body (1), a fixing component (10) is embedded in the bottom end of the box cover (6), a wiring terminal (11) is mounted inside the placing groove (7), a lower clamping groove (12) is formed inside the, and a clamping block (13) is fixedly installed at the top of the wiring groove (8), and an upper clamping groove (14) is formed in the bottom end of the clamping block (13).

2. The anti-electricity-theft metering secondary junction box according to claim 1, wherein two clamping grooves (3) are provided, two fasteners (4) are provided, and the two clamping grooves (3) are matched with the two fasteners (4).

3. The anti-electricity-theft metering secondary junction box according to claim 1, characterized in that the box body (1) and the box cover (6) are fixedly connected with fixing components (10) through mounting holes (9), and the number of the fixing components (10) is four.

4. The anti-electricity-theft metering secondary junction box according to claim 1, characterized in that the lower clamping groove (12) and the upper clamping groove (14) are combined to form a connecting channel of a connecting wire, and the distance between the connecting channel and the connecting wire is less than 1 mm.

5. The anti-electricity-theft metering secondary junction box according to claim 1, wherein clamping protrusions (91) are arranged on two sides of the mounting hole (9).

6. The electricity larceny prevention metering secondary junction box according to claim 1, wherein an adjusting rod (101) penetrates through a box cover (6) inside the fixing assembly (10), through holes (102) are formed in both sides of the adjusting rod (101), an adjusting button (103) is arranged at the position, located at the upper end of the box cover (6), of the top of the adjusting rod (101), a first fixing plate (104) is installed at the joint of the adjusting rod (101) and the fixing assembly (10), a second fixing plate (105) is installed at the position, located above the first fixing plate (104), of the outer side of the adjusting rod (101), a first spring (106) is installed at the joint of the first fixing plate (104) and the second fixing plate (105), a fixing block (107) is installed inside the through holes (102), and a third fixing plate (108) is fixedly installed at the position, located inside the fixing assembly (10), of the outer side of the fixing block (107), and a second spring (109) is arranged at the joint of the third fixing plate (108) and the fixing component (10).

7. The electric larceny prevention metering secondary junction box as claimed in claim 6, wherein the second fixing plate (105) is fixedly connected with the first fixing plate (104) through a first spring (106), and the fixing block (107) is fixedly connected with the fixing assembly (10) through a third fixing plate (108) and a second spring (109).

8. The anti-electricity-theft metering secondary junction box as claimed in claim 6, wherein the fixing component (10) and the mounting hole (9) are connected with the clamping protrusion (91) in a clamping manner through a fixing block (107).