CN209929765U

CN209929765U - Block terminal that structure is firm

Info

Publication number: CN209929765U
Application number: CN201921199364.1U
Authority: CN
Inventors: 杨华银; 王国红
Original assignee: Shanghai Yinfeng Electrical Equipment Co Ltd
Current assignee: Shanghai Yinfeng Electrical Equipment Co Ltd
Priority date: 2019-07-26
Filing date: 2019-07-26
Publication date: 2020-01-10
Anticipated expiration: 2029-07-26

Abstract

The utility model belongs to the technical field of the block terminal technique and specifically relates to a block terminal that structure is firm, the power distribution box comprises a box body, the box all is connected with positioner along four axial sides, positioner includes the second sleeve pipe, the first screwed pipe of coaxial fixedly connected with respectively on the both ends of second sleeve pipe inner wall, the second screwed pipe, second screwed pipe female connection has the head rod, first screwed pipe female connection has the second connecting rod, the other end of head rod rotates and connects on the first sleeve pipe, the box lateral wall corresponds position department intercommunication and is equipped with the rectangle mounting groove, rectangle mounting groove in-connection has first pivot, the both ends of first pivot correspond respectively and connect at two bar inslot, and first sleeve pipe coaxial coupling is outside at first pivot, the other end of second connecting rod rotates and connects on the bottom plate. The utility model discloses a fastening of four corners department has realized the stable placement between box and the base, the effectual box that has protected.

Description

Block terminal that structure is firm

Technical Field

The utility model relates to a block terminal technical field especially relates to a block terminal that structure is firm.

Background

The power distribution cabinet is applied to a power system in a large number, certain requirements are also met on the safety specifications and the like, the using structure and the functionality of the existing power distribution cabinet are single, the using effect under different environments is different under common conditions, the power distribution cabinet is greatly influenced if suffering from rain, snow or dust attack, the using stability is to be enhanced, the using safety is reduced, and certain potential safety hazards exist. To this end, we propose a structurally stable electric box.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a distribution box with stable structure.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the design is that a distribution box with a stable structure comprises a box body, wherein a sealing door is rotatably connected to the box body, the bottom of the box body is fixedly connected to a base, the box body is connected with a positioning device on four axial sides, the other end of the positioning device is connected with the top of the base, the positioning device comprises a second sleeve, a first threaded pipe and a second threaded pipe are respectively and coaxially and fixedly connected to two ends of the inner wall of the second sleeve, threads of the second threaded pipe and the first threaded pipe are respectively arranged on the inner wall, a first connecting rod is in threaded connection with the second threaded pipe, a second connecting rod is in threaded connection with the first threaded pipe, the other end of the first connecting rod is rotatably connected to the first sleeve, a rectangular mounting groove is communicated with the corresponding position of the side wall of the box body, and strip-shaped grooves are respectively arranged at the top and the bottom of the rectangular mounting groove, just one side and the box lateral wall intercommunication in bar groove set up, rectangle mounting groove in-connection has first pivot, the both ends of first pivot correspond respectively and connect at two bar inslots, bar groove one side is sealed through mounting panel and second bolt, the perpendicular base setting of first pivot, just first sleeve coaxial coupling is outside at first pivot, the other end of second connecting rod is rotated and is connected on the bottom plate, the bottom plate is connected through a plurality of first bolts and base top.

Preferably, one end of the first connecting rod, which is close to the first sleeve, is provided with a first rectangular through groove, the corresponding position of the outer wall of the first sleeve is fixedly connected with a first connecting plate, and the first connecting plate is rotatably connected in the first rectangular through groove through a second rotating shaft.

Preferably, one end of the second connecting rod, which is close to the bottom plate, is provided with a second rectangular through groove, the top of the bottom plate is vertically and fixedly connected with a second connecting plate at a corresponding position, and the second connecting plate is rotatably connected in the second rectangular through groove through a rotating shaft.

Preferably, coaxial fixedly connected with locating piece on one side of mounting panel, the locating piece communicates on keeping away from one side of mounting panel and is equipped with the constant head tank, just constant head tank parallel mount board sets up, be equipped with a plurality of screw holes on the mounting panel, second bolt through thread hole sets up, just the other end threaded connection of second spiral shell is on the box.

Preferably, the end parts of the first connecting rod and the second connecting rod which are positioned in the second sleeve are coaxially and fixedly connected with limiting plates, and the radiuses of the limiting plates are respectively greater than the inner diameters of the first threaded pipe and the second threaded pipe.

The utility model provides a pair of block terminal that structure is firm, beneficial effect lies in: the utility model discloses when using, through rotating the second sleeve pipe, can make head rod, second connecting rod slide to the inside of second sleeve pipe respectively, and then make the connection between box and the base more tight, through the fastening of four corners department, realized stable placing between box and the base to the effect of protection has been played to the box.

Drawings

Fig. 1 is the utility model provides a structure front view of block terminal that structure is firm.

Fig. 2 is a structural side view of the utility model provides a block terminal that structure is firm.

Fig. 3 is a partial enlarged view of a of the stable structure distribution box of the present invention.

Fig. 4 is the utility model provides a mounting panel and the connection diagram of locating piece of block terminal that structure is firm.

Fig. 5 is a connection diagram of the second sleeve, the first connecting rod and the second connecting rod of the power distribution box with a stable structure provided by the present invention.

In the figure: bottom plate 1, sealing door 2, box 3, first sleeve 4, head rod 5, second sleeve 6, second connecting rod 7, base 8, first rectangle through groove 9, second rectangle through groove 10, rectangle mounting groove 11, first connecting plate 12, second connecting plate 13, first bolt 14, bar groove 15, first pivot 16, second pivot 17, mounting panel 18, second bolt 19, screw hole 20, locating piece 21, constant head tank 22, first screwed pipe 23, limiting plate 24, second screwed pipe 25.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying 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.

Referring to fig. 1-5, a block terminal that structure is firm, including box 3, the last swivelling joint of box 3 has sealing door 2, and the bottom fixed connection of box 3 is on base 8, all be connected with positioner on four axial sides of box 3 edge, and positioner's the other end and the 8 tops of base connect, positioner includes second sleeve 6, coaxial fixedly connected with first screwed pipe 23 respectively on the both ends of 6 inner walls of second sleeve, second screwed pipe 25, first screwed pipe 23, second screwed pipe 25 all with second sleeve 6 structure as an organic whole, and then improved holistic stability, the effect of fastening has further been improved.

And second screwed pipe 25, the screw thread of first screwed pipe 23 all sets up on the inner wall, second screwed pipe 25 female connection has head rod 5, 23 female connection of first screwed pipe has second connecting rod 7, be located head rod 5 in second sleeve 6, the equal coaxial fixedly connected with limiting plate 24 of tip of second connecting rod 7, limiting plate 24's radius is greater than first screwed pipe 23 respectively, the internal diameter of second screwed pipe 25, limiting plate 24's setting can prevent head rod 5 effectively, second connecting rod 7 is at pivoted in-process roll-off second sleeve 6, the stability of location has been guaranteed, and then can carry out permanent support to box 3.

The other end of head rod 5 rotates to be connected on first sleeve 4, head rod 5 is close to one of first sleeve 4 and serves and be equipped with first rectangle and lead to groove 9, the first connecting plate 12 of corresponding position department fixedly connected with of first sleeve 4 outer wall, first connecting plate 12 rotates through second pivot 17 to be connected in first rectangle leads to groove 9, head rod 5 leads to the cooperation between groove 9 and the first connecting plate 12 through first rectangle and connects, it is normal rotation to make head rod 5 can realize, be favorable to the regulation of the angle of placing of head rod 5 when using, the installation has brought the facility.

The corresponding position of the side wall of the box body 3 is communicated with a rectangular mounting groove 11, the top and the bottom of the rectangular mounting groove 11 are both provided with strip-shaped grooves 15, one side of each strip-shaped groove 15 is communicated with the side wall of the box body 3, a first rotating shaft 16 is connected in the rectangular mounting groove 11, two ends of the first rotating shaft 16 are respectively and correspondingly connected in the two strip-shaped grooves 15, one side of each strip-shaped groove 15 is sealed by a mounting plate 18 and a second bolt 19, a positioning block 21 is coaxially and fixedly connected on one side of the mounting plate 18, a positioning groove 22 is communicated on one side of the positioning block 21 away from the mounting plate 18 and is arranged in parallel to the mounting plate 18, a plurality of threaded holes 20 are arranged on the mounting plate 18, the second bolt (19) penetrates through the threaded holes 20, the other end of the second bolt 19 is in threaded connection on the box body, locating slot 22 on the locating piece 21 can play fine positioning action to first pivot 16, when installing first pivot 16, connect first sleeve 4 in first pivot 16 outsidely, remove the both ends of first pivot 16 to the bar groove 15 of corresponding position department again, and remove locating piece 21 on one side of mounting panel 18 to bar groove 15 in, make locating slot 22 can block on the outer wall of first pivot 16, play location and spacing effect to first pivot 16, fix from can to mounting panel 18 through second bolt 19 simultaneously.

The other end of second connecting rod 7 rotates to be connected on bottom plate 1, second connecting rod 7 is close to one of bottom plate 1 and serves and be equipped with the logical groove 10 of second rectangle, the perpendicular fixedly connected with second connecting plate 13 of position department is corresponded at the 1 top of bottom plate, second connecting plate 13 rotates through the pivot to be connected in the logical groove 10 of second rectangle, bottom plate 1 is connected through a plurality of first bolts 14 and the 8 tops of base, second connecting rod 7 is under the cooperation relation that the logical groove 10 of second connecting plate 13 and second rectangle, can realize normal rotation and adjust, the normal clear operation of installation has been guaranteed.

The utility model discloses when using, with base 8 together with box 3 fixed mounting subaerial, rotate first connecting rod 5 through first sleeve pipe 4 and first pivot 16 again and connect on the lateral wall of box 3, select suitable locating position, with bottom plate 1 through 1 fixed mounting of first bolt at the top of base 8, the back that all installs of four corners department, carry out regulation one by one, rotate second sleeve pipe 6, make first connecting rod 5, second connecting rod 7 slides to the inside of second sleeve pipe 6 respectively, and then make the connection between box 3 and the base 8 fasten more, fastening through four corners department, and then realized stable placing between box 3 and the base 8, and then played the effect of protection to box 3.

The above, 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 distribution box with the stable structure comprises a box body (3), wherein a sealing door (2) is rotatably connected to the box body (3), the bottom of the box body (3) is fixedly connected to a base (8), and the distribution box is characterized in that the box body (3) is connected with a positioning device along four axial sides, the other end of the positioning device is connected with the top of the base (8), the positioning device comprises a second sleeve (6), a first threaded pipe (23) and a second threaded pipe (25) are respectively and fixedly connected to two ends of the inner wall of the second sleeve (6) in a coaxial mode, threads of the second threaded pipe (25) and threads of the first threaded pipe (23) are arranged on the inner wall, a first connecting rod (5) is connected to the inner threads of the second threaded pipe (25), a second connecting rod (7) is connected to the inner threads of the first threaded pipe (23), the other end of the first connecting rod (5) is rotatably connected to the first sleeve (4), a rectangular mounting groove (11) is communicated with the corresponding position of the side wall of the box body (3), the top and the bottom of the rectangular mounting groove (11) are provided with strip-shaped grooves (15), one side of the strip-shaped groove (15) is communicated with the side wall of the box body (3), a first rotating shaft (16) is connected in the rectangular mounting groove (11), two ends of the first rotating shaft (16) are respectively and correspondingly connected in the two strip-shaped grooves (15), one side of the strip-shaped groove (15) is sealed by a mounting plate (18) and a second bolt (19), the first rotating shaft (16) is arranged vertical to the base, and the first sleeve (4) is coaxially connected outside the first rotating shaft (16), the other end of the second connecting rod (7) is rotatably connected on the bottom plate (1), the bottom plate (1) is connected with the top of the base (8) through a plurality of first bolts (14).

2. The structurally stable distribution box according to claim 1, wherein a first rectangular through groove (9) is formed in one end of the first connecting rod (5) close to the first sleeve (4), a first connecting plate (12) is fixedly connected to the outer wall of the first sleeve (4) at a corresponding position, and the first connecting plate (12) is rotatably connected to the first rectangular through groove (9) through a second rotating shaft (17).

3. The distribution box with the stable structure according to claim 1, wherein a second rectangular through groove (10) is formed in one end of the second connecting rod (7) close to the bottom plate (1), a second connecting plate (13) is vertically and fixedly connected to a corresponding position on the top of the bottom plate (1), and the second connecting plate (13) is rotatably connected to the second rectangular through groove (10) through a rotating shaft.

4. The distribution box with the stable structure according to claim 1, wherein a positioning block (21) is fixedly and coaxially connected to one side of the mounting plate (18), a positioning groove (22) is formed in one side, away from the mounting plate (18), of the positioning block (21) in a communicating manner, the positioning groove (22) is arranged in parallel to the mounting plate (18), a plurality of threaded holes (20) are formed in the mounting plate (18), the second bolt (19) penetrates through the threaded holes (20), and the other end of the second bolt (19) is in threaded connection with the box body (3).

5. The structurally stable distribution box according to claim 1, wherein the ends of the first connecting rod (5) and the second connecting rod (7) inside the second sleeve (6) are coaxially and fixedly connected with a limiting plate (24), and the radius of the limiting plate (24) is larger than the inner diameter of the first threaded pipe (23) and the inner diameter of the second threaded pipe (25), respectively.