CN116316350A

CN116316350A - Power supply junction box

Info

Publication number: CN116316350A
Application number: CN202310571919.5A
Authority: CN
Inventors: 刘杰; 鞠仕波; 程龙; 曹广辉; 李凤华; 曹学军
Original assignee: Weifang Power Supply Co of State Grid Shandong Electric Power Co Ltd; Anqiu Power Supply Co of State Grid Shandong Electric Power Co Ltd
Current assignee: Weifang Power Supply Co of State Grid Shandong Electric Power Co Ltd; Anqiu Power Supply Co of State Grid Shandong Electric Power Co Ltd
Priority date: 2023-05-22
Filing date: 2023-05-22
Publication date: 2023-06-23
Anticipated expiration: 2043-05-22
Also published as: CN116316350B

Abstract

The invention relates to the technical field of power supply, in particular to a power supply junction box, which comprises a box body, wherein fixing frames are commonly installed on two sides of the box body through supporting pieces, a sleeve plate is sleeved below the outer side of the fixing frames, mounting seats are fixedly clamped at two ends of the inner side of the sleeve plate, arc-shaped seats are connected to bottoms of two ends of the mounting seats through rotating pieces, protection pieces are arranged at the upper and lower positions corresponding to the inner sides of the arc-shaped seats, sleeves are connected to the bottoms of one ends of the two mounting seats through movable pieces, sliding grooves are formed in the inner sides of the sleeves, sliding seats are connected to the inner sides of the sliding grooves in a sliding mode, clamping pieces are arranged above one end of the sliding seats, two groups of sleeves are fixedly connected to the inner sides of one end of each sliding seat, and pressing pieces are arranged on the inner sides of the two groups of the sleeves.

Description

Power supply junction box

Technical Field

The invention relates to the technical field of power supply, and particularly provides a power supply junction box.

Background

When the construction is performed on a construction site, a temporarily used junction box is often used for wire connection power supply;

the fixed support is installed at the bottom of the existing junction box, then the integrated junction box is arranged above the junction box, the junction box is simple in function and single in structure, stones can be paved on the ground of a construction site frequently, and by adopting the support, the junction box can be easily toppled over along with the wiring of the lead and pulled during wiring, so that the use effect is poor, and therefore, the prior art needs to be optimized.

Disclosure of Invention

The invention aims to solve the defects in the background art and provides a power supply junction box.

In order to achieve the above purpose, the invention provides a power supply junction box, which comprises a box body, wherein fixing frames are jointly installed on two sides of the box body through supporting pieces, sleeve plates are sleeved below the outer sides of the fixing frames, mounting seats are fixedly clamped at the two ends of the inner sides of the sleeve plates, arc-shaped seats are connected to the bottoms of the two ends of the mounting seats through rotating pieces, protection pieces are arranged at the upper and lower positions corresponding to the inner sides of the arc-shaped seats, sleeves are connected to the bottoms of one ends of the two mounting seats through moving pieces, sliding grooves are formed in the inner sides of the sleeves, sliding seats are connected to the inner sides of the sliding grooves in a sliding mode, clamping pieces are arranged above one ends of the sliding seats, two groups of sleeves are fixedly connected to the inner sides of one ends of the sliding seats respectively, pressing pieces are arranged on the inner sides of the two groups of the sleeves, and annular rails are sleeved between the two groups of sleeves.

Preferably, the supporting piece comprises supporting seats which are fixedly arranged outside one side of the box body, and one end of the fixing frame is fixedly connected with the bottom end of the supporting seat at the corresponding position.

Preferably, the rotating piece comprises lantern rings which are fixedly installed at the bottom of one end of the mounting seat, the inner sides of the lantern rings are rotationally connected with supporting columns, and the tops of the supporting columns are connected with the bottom of one end of the arc-shaped seat.

Preferably, the protection piece comprises connecting shafts which are rotatably arranged at the inner side of one end of the arc-shaped base, and a roller is fixedly sleeved at the outer side of each connecting shaft.

Preferably, the movable part comprises rotating shafts which are fixedly connected to the bottom of one end of the mounting seat, and the casing is rotatably mounted on the outer side of the rotating shafts.

Preferably, the clamping member comprises a top seat extending above one end of the sliding seat, a threaded pin is connected to the middle of the inner side of the top seat in a threaded manner, and the bottom end of the threaded pin extends to the bottom of the inner side of the casing.

Preferably, the pressure-resisting part comprises springs which are all installed on the inner side of the sleeve, a sliding rod is connected on the inner side of the sleeve and is close to the lower side of the springs in a sliding mode, a base is fixedly connected to the bottom end of the sliding rod, a reinforcing ring is fixedly sleeved on the upper side of the outer side of the sleeve, and a plurality of groups of protruding seats are embedded on the bottom of the base.

Preferably, the ring rail is connected with a connecting rod in a rotating way, a connecting plate is fixedly sleeved on the outer side of the connecting rod, two abutment seats are fixedly connected to two ends of the connecting plate, rubber pads are fixedly installed at the bottoms of the abutment seats, and the abutment seats are movably arranged below the outer side of the base.

Compared with the prior art, the invention has the following beneficial effects:

1. through setting up bushing and mount pad in the below of mount, can carry out regularly from the wire that the box bottom passed, the wire that corresponds is according to the direction of acting as go-between of front and back end corresponds inside passing the arc seat to this carries out regularly separate the wire, and the arc seat can rotate in one end at the mount pad in a flexible way according to the trend of wire and use, and is comparatively nimble during the use.

2. Under the condition of paving stones on the ground of a construction site, the corresponding seat is turned to one side, the spring in the sleeve can reset, the corresponding slide rod pushes the base to squeeze the stones under the action of elastic squeezing, the contact between the stones and the raised seat can stabilize the use of the box body, and the corresponding slide rod assembly supports the stones which are flexible and uneven.

Drawings

FIG. 1 is a schematic diagram of the overall structure of the present invention;

FIG. 2 is a schematic view of a pressing member according to the present invention;

FIG. 3 is a schematic view of a connection structure between a housing and a slider of the present invention;

FIG. 4 is a cross-sectional view of the inside structure of the sleeve of the present invention;

FIG. 5 is another view cross-section of the inside structure of the sleeve of the present invention;

fig. 6 is a schematic diagram of the connection between the mounting base and the arc base according to the present invention.

In the figure: 1. a case; 2. a support base; 3. a fixing frame; 4. a sleeve plate; 5. a casing; 6. a base; 7. a sleeve; 8. a mounting base; 9. a circular rail; 10. a rubber pad; 11. a connecting rod; 12. a connecting plate; 13. a base; 14. a slide bar; 15. a rotating shaft; 16. a top base; 17. a threaded pin; 18. a chute; 19. a spring; 20. a reinforcing ring; 21. a boss; 22. a collar; 23. a support column; 24. an arc-shaped seat; 25. a connecting shaft; 26. a roller; 27. a slide seat.

Detailed Description

In order that the above-recited objects, features and advantages of the present invention will be more clearly understood, a more particular description of the invention will be rendered by reference to the appended drawings and appended detailed description.

In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention, however, the present invention may be practiced in other ways than those described herein, and therefore the present invention is not limited to the specific embodiments disclosed below.

1-6, a power supply junction box including box 1, mount 3 is all installed jointly through the support piece that sets up to box 1 both sides, sleeve board 4 has been cup jointed to mount 3 outside below, sleeve board 4 inboard both ends all fixed joint has mount pad 8, two mount pad 8 both ends bottoms all are connected with arc seat 24 through the rotating member that sets up, and correspond two places about arc seat 24 inboard all are provided with the guard shield, two mount pad 8 one end bottoms all are connected with cover shell 5 through the moving part that sets up, spout 18 has been seted up to cover shell 5 inboard, spout 18 inboard sliding connection has slide 27, slide 27 one end top all is provided with the chucking spare, slide 27 one end inboard fixedly connected with two sets of sleeves 7 respectively, and two sets of sleeve 7 inboard all are provided with the butt piece, slide 27 one end outsides just are located the cover between two sets of sleeves 7 and are equipped with ring rail 9.

The sleeve plate 4 can be used by installing the components such as the installation seat 8, the arc-shaped seat 24, the protection piece and the like under the inner side of the box body 1, and the abutting piece can be conveniently limited by the annular rail 9.

The support piece comprises support bases 2 which are fixedly arranged outside one side of the box body 1, and one end of a fixing frame 3 is fixedly connected with the bottom ends of the support bases 2 at the corresponding positions.

The fixing frame 3 can be arranged at the bottom of the box body 1 through the arranged supporting seat 2.

The rotating piece comprises lantern rings 22 which are fixedly arranged at the bottom of one end of the mounting seat 8, support columns 23 are connected to the inner sides of the lantern rings 22 in a rotating mode, and the tops of the support columns 23 are connected with the bottom of one end of the arc-shaped seat 24.

The upper arc-shaped seat 24 can be driven to rotate by the collar 22 and the support column 23 which are matched and rotate on the inner side, so that the wire is guided according to the trend of the wire.

The protection piece comprises a connecting shaft 25 which is rotatably arranged at the inner side of one end of the arc-shaped seat 24, and a roller 26 is fixedly sleeved at the outer side of the connecting shaft 25.

The connecting shaft 25 and the roller 26 arranged on the inner side of the arc-shaped seat 24 can be used for conveniently placing the wires and protecting the outer skins of the wires.

The movable part comprises a rotating shaft 15 which is fixedly connected to the bottom of one end of the mounting seat 8, and the casing 5 is rotatably arranged on the outer side of the rotating shaft 15.

The casing 5 can be rotatably arranged on the outer side of the casing through the arranged rotating shaft 15, so that the casing can be flexibly rotated according to the use requirement.

The clamping member comprises a top seat 16 extending above one end of the slide seat 27, a threaded pin 17 is screwed in the middle of the inner side of the top seat 16, and the bottom end of the threaded pin 17 extends to the bottom of the inner side of the casing 5.

The screw 17 is provided above the inner side of the top base 16 to facilitate positioning of the slide carriage 27, and the extension distance of the slide carriage 27 is adjusted according to the needs of the user.

The abutting part comprises springs 19 which are all arranged on the inner side of the sleeve 7, a slide bar 14 is connected on the inner side of the sleeve 7 and the lower side close to the springs 19 in a sliding manner, a base 13 is fixedly connected to the bottom end of the slide bar 14, a reinforcing ring 20 is fixedly sleeved on the upper side of the outer side of the sleeve 7, and a plurality of groups of protruding seats 21 are embedded on the bottom of the base 13.

The inner side of the sleeve 7 can be pressed by the spring 19 to enable the sliding rod 14 to naturally push downwards, meanwhile, the spring 19 has flexible deformation capability to enable the base 13 to be fully adapted to the ground, the contact between the boss 21 and stones can be increased, the contact surface can be increased, and one end of the fixing frame 3 is more stable in supporting.

The inside rotation of ring rail 9 is connected with connecting rod 11, and connecting rod 11 outside fixedly cup joints connecting plate 12, and the equal fixedly connected with in connecting plate 12 both ends is kept out seat 6, and equal fixedly mounted in two keep out seat 6 bottoms has rubber pad 10, and two keep out seat 6 all activity setting are in the outside below of base 13.

The connecting rod 11 can drive the seat 6 of keeping out to rotate in the outside below of base 13, under the circumstances of comparatively smooth road surface or later stage convenient transport in face, carries out spacingly with base 13, avoids because the extrusion of spring 19, drives slide bar 14 downwardly moving voluntarily.

Working principle: when the box body 1 is used on a construction site, the box body 1 is firstly stably arranged, under the condition of paving stones on the construction site, the corresponding abutment 6 is turned to one side, so that the spring 19 in the sleeve 7 can reset, the corresponding slide bar 14 pushes the base 13 to squeeze the stones under the action of elastic squeezing, the contact between the stones and the boss 21 at the bottom of the base 13 can stabilize the use of the box body 1, the corresponding slide bar 14 assembly supports the stones which are not flat flexibly, the corresponding sleeve shell 5 can rotate outside one end of the mounting seat 8 for better use, a triangular area is formed, the stability of the fixing frame 3 at the bottom of the box body 1 is improved, the sleeve plate 4 and the mounting seat 8 are arranged below the fixing frame 3, wires passing through the bottom of the box body 1 can be orderly separated, the corresponding wires correspondingly pass through the arc-shaped seat 24 according to the direction of a stay wire at the front end and the rear end, and the arc-shaped seat 24 can be orderly separated, and the corresponding wires can be flexibly rotated at one end of the mounting seat 8 for better use, so that the box body 1 can be flexibly used, and the box body can be better used.

The foregoing has shown and described the basic principles, principal features and advantages of the invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present invention, and various changes and modifications may be made therein without departing from the spirit and scope of the invention, which is defined by the appended claims. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a power supply junction box, includes box (1), its characterized in that: the utility model discloses a fixing frame, including fixing frame (3), sleeve plate (4) are all installed jointly to box (1) both sides through the support piece that sets up, sleeve plate (4) inboard both ends all fixed joint has mount pad (8), two mount pad (8) both ends bottom all is connected with arc seat (24) through the rotation piece that sets up, and corresponds two places about arc seat (24) inboard all are provided with the guard piece, two mount pad (8) one end bottom all is connected with cover shell (5) through the movable part that sets up, spout (18) have been seted up to cover shell (5) inboard, spout (18) inboard sliding connection has slide (27), slide (27) one end top all is provided with chucking spare, slide (27) one end inboard two sets of sleeve (7) of fixedly connected with respectively, and two sets of sleeve (7) inboard all are provided with the butt casting die, slide (27) one end outside just is located the cover between two sets of sleeve (7) and is equipped with ring rail (9).

2. A power supply junction box according to claim 1, wherein: the supporting piece comprises supporting seats (2) which are fixedly arranged outside one side of the box body (1), and one end of the fixing frame (3) is fixedly connected with the bottom end of the supporting seat (2) at the corresponding position.

3. A power supply junction box according to claim 1, wherein: the rotating piece comprises lantern rings (22) which are fixedly installed at the bottom of one end of the installation seat (8), support columns (23) are rotatably connected to the inner sides of the lantern rings (22), and the tops of the support columns (23) are connected with the bottom of one end of the arc-shaped seat (24).

4. A power supply junction box according to claim 1, wherein: the protection piece comprises connecting shafts (25) which are rotatably arranged on the inner side of one end of the arc-shaped base (24), and a roller (26) is fixedly sleeved on the outer side of each connecting shaft (25).

5. A power supply junction box according to claim 1, wherein: the movable part comprises rotating shafts (15) which are fixedly connected to the bottom of one end of the mounting seat (8), and the casing (5) is rotatably mounted on the outer side of the rotating shafts (15).

6. A power supply junction box according to claim 1, wherein: the clamping piece comprises a top seat (16) extending above one end of the sliding seat (27), a threaded pin (17) is connected with the middle of the inner side of the top seat (16) in a threaded mode, and the bottom end of the threaded pin (17) extends to the bottom of the inner side of the casing (5).

7. A power supply junction box according to claim 1, wherein: the pressing piece comprises springs (19) which are arranged on the inner side of the sleeve (7), a sliding rod (14) is connected to the inner side of the sleeve (7) and the lower side close to the springs (19) in a sliding mode, a base (13) is fixedly connected to the bottom end of the sliding rod (14), a reinforcing ring (20) is fixedly sleeved on the upper portion of the outer side of the sleeve (7), and a plurality of groups of protruding seats (21) are embedded in the bottom of the base (13).

8. A power supply junction box as claimed in claim 7, wherein: the connecting rod (11) is connected to the rotation of ring rail (9) inboard, connecting rod (11) outside has fixedly sleeved with connecting plate (12), all fixedly connected with in connecting plate (12) both ends are kept out seat (6), two keep out seat (6) bottom all fixed mounting has rubber pad (10), two keep out seat (6) all activity setting in the outside below of base (13).