CN209896635U

CN209896635U - High-voltage cable distribution box

Info

Publication number: CN209896635U
Application number: CN201921100423.5U
Authority: CN
Inventors: 林甲日; 吴龙文; 董文坛
Original assignee: Zhejiang Guineng Power Technology Co Ltd
Current assignee: Zhejiang Guineng Power Technology Co Ltd
Priority date: 2019-07-10
Filing date: 2019-07-10
Publication date: 2020-01-03
Anticipated expiration: 2029-07-10

Abstract

The utility model relates to a cable distribution box field just discloses a high tension cable distribution box, the power distribution box comprises a box body, the front of box articulates there is the chamber door, the case lid is installed at the top of box, the internally mounted of box has two gliding mounting brackets around can, and two mounting bracket parallel arrangement, two sets of removal wheels that offset with the interior bottom surface of box are installed to the bottom of mounting bracket, horizontal mounting groove has all been seted up to the left and right sides inner wall of box, the internally mounted of mounting groove has the telescopic link, the front end fixedly connected with mounting panel of telescopic link, the leading wheel is installed to the one end that the mounting panel is close to the mounting bracket, annular draw-in groove has been seted up to the outer fringe of leading wheel, mutual articulated arc is all installed to the left and right sides outer. This high tension cable distribution box can conveniently pull out the mounting bracket and with corresponding equipment fixing on the mounting bracket, can also tighten the cable, avoids the cable winding for the maintenance of equipment is more convenient.

Description

High-voltage cable distribution box

Technical Field

The utility model relates to a cable distribution box field specifically is a high tension cable distribution box.

Background

The high-voltage cable is a kind of power cable, and is used for transmitting power cables between 1kV and 1000kV, and is mostly applied to power transmission and distribution, and when the high-voltage cable is tapped and switched, professional equipment is needed to connect the high-voltage cable, so that a cable tapping box is needed to tap, branch, continue and perform circuit conversion on a cable line.

When the high-voltage cable is tapped through the cable tapping box, equipment for circuit tapping, branching, connection and circuit conversion needs to be installed in the tapping box, the process of installing the equipment in the tapping box is complex, and the problems that the equipment for tapping is instable and the like easily occur. Therefore, a high-voltage cable distribution box is designed.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art, the utility model provides a high tension cable distribution box has solved current distribution box when using, and the erection equipment process is loaded down with trivial details in the distribution box, the equipment fixing unstability scheduling problem that the shunting was used appears easily.

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

the utility model provides a high tension cable distribution box, includes the box, the front of box articulates there is the chamber door, the case lid is installed at the top of box, the internally mounted of box has two gliding mounting brackets in front and back, and two mounting brackets parallel arrangement.

Two sets of removal wheels that offset with the interior bottom surface of box are installed to the bottom of mounting bracket, horizontal mounting groove has all been seted up to the left and right sides inner wall of box, the internally mounted of mounting groove has the telescopic link, the front end fixedly connected with mounting panel of telescopic link.

The mounting panel is close to the one end of mounting bracket and installs the leading wheel, annular draw-in groove has been seted up to the outer fringe of leading wheel, mutual articulated arc is all installed to the left and right sides outer wall of box, and two arcs all correspond with the leading wheel, and two arcs pass through fixing bolt and connect.

Furthermore, the back of the box body is provided with two sets of strip-shaped ventilation openings, and the top of each ventilation opening is provided with an arc-shaped dust guard.

Further, horizontal guide way has all been seted up to the interior roof and the interior diapire of box, the top of mounting bracket all installs the deflector respectively with guide way looks adaptation with the bottom, the front of chamber door is provided with the case door slot.

Furthermore, six groups of mounting holes are formed in the mounting frame, the number of the mounting holes is equal to the number of the telescopic rods and the number of the guide wheels, and the front face of the mounting frame is fixedly connected with a pulling handle.

Further, the telescopic link includes the installation pipe with the rear side wall of mounting groove fixed connection, the internally mounted of installation pipe has the slidable movable plate, fixedly connected with reset spring between the back of movable plate and the installation pipe, the front fixedly connected with extension rod of movable plate, the front end of extension rod extends to the outside of installation pipe and is connected with the mounting panel.

Furthermore, the width and the length of the box cover are both larger than those of the box body, and the box cover is inclined.

The utility model has the advantages that:

1. the utility model discloses a through the setting of two mounting brackets, can install two sets of relatively independent equipment, open the chamber door, can conveniently pull out the mounting bracket and with corresponding equipment fixing on the mounting bracket for the installation and the maintenance of equipment are more convenient, the width and the length of case lid all are greater than the length and the width of box, and the case lid is the slope form, and great case lid can prevent that rainwater or dust etc. from falling in the box, and is better to the equipment protection effect in the box.

2. The utility model discloses an in, the wiring equipment of installing on the mounting bracket needs to be connected with the cable, the outside of leading wheel and box is walked around to the cable of drawing forth on the equipment, pass the crack of two arcs with the cable, it is fixed with two arcs through fixing bolt, can fix the position of cable, when needs install other equipment, the in-process of pulling out the mounting bracket, it is flexible that the cable of walking around the leading wheel can stimulate the telescopic link, and then make the length of cable can not influence the pulling out of mounting bracket, and the elasticity that the telescopic link has also can pull back the mounting bracket in the box, can also tighten the cable after the telescopic link resets, avoid the cable winding, make the maintenance of equipment more convenient.

Drawings

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

FIG. 2 is a front view of the present invention;

fig. 3 is a rear view of the present invention;

FIG. 4 is a schematic view of the connection structure of the telescopic rod and the guide wheel of the present invention;

fig. 5 is a schematic structural view of the mounting frame of the present invention;

fig. 6 is an enlarged view of a in fig. 1 according to the present invention.

In the figure: 1. a box body; 2. a box door; 3. a box cover; 4. a mounting frame; 5. a moving wheel; 6. mounting grooves; 7. a telescopic rod; 8. mounting a plate; 9. a guide wheel; 10. a card slot; 11. an arc-shaped plate; 12. fixing the bolt; 13. a ventilation opening; 14. a guide groove; 15. a guide plate; 16. a box door slot; 17. mounting holes; 18. pulling the handle; 19. installing a pipe; 20. moving the plate; 21. a return spring; 22. an extension rod.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

Referring to FIGS. 1-6: the utility model provides a high tension cable distribution box, the power distribution box comprises a box body 1, the front of box 1 articulates there is chamber door 2, case lid 3 is installed at the top of box 1, the internally mounted of box 1 has two gliding mounting brackets 4 around can, and two mounting brackets 4 parallel arrangement, the setting of two mounting brackets 4, can install two sets of relatively independent equipment, open chamber door 2, can conveniently pull out mounting bracket 4 and with corresponding equipment fixing on mounting bracket 4, make the installation and the maintenance of equipment more convenient, the width and the length of case lid 3 all are greater than the length and the width of box 1, and case lid 3 is the slope form, great case lid 3 can prevent that rainwater or dust etc. from falling in box 1, it is better to the equipment protection effect in the box 1.

Two sets of removal wheels 5 that offset with the interior bottom surface of box 1 are installed to the bottom of mounting bracket 4, and horizontal mounting groove 6 has all been seted up to box 1's the left and right sides inner wall, and the internally mounted of mounting groove 6 has telescopic link 7, and the front end fixedly connected with mounting panel 8 of telescopic link 7 through the setting of removing wheel 5, can be so that mounting bracket 4 pull out and reset more laborsavingly.

One end of the mounting plate 8 close to the mounting frame 4 is provided with a guide wheel 9, the outer edge of the guide wheel 9 is provided with an annular clamping groove 10, the outer walls of the left side and the right side of the box body 1 are provided with arc plates 11 which are hinged with each other, the two arc plates 11 correspond to the guide wheel 9, the two arc plates 11 are connected through a fixing bolt 12, a wiring device arranged on the mounting frame 4 needs to be connected with a cable, the cable led out from the device bypasses the guide wheel 9 and penetrates the outer part of the box body 1, the cable penetrates through a crack of the two arc plates 11, the two arc plates 11 are fixed through the fixing bolt 12, the position of the cable can be fixed, when other devices need to be mounted, in the process of pulling out the mounting frame 4, the cable bypassing the guide wheel 9 can pull the telescopic rod 7 to stretch, further, the length of the cable cannot influence the pulling out of the mounting frame 4, and the telescopic rod 7 has elasticity which can pull, the telescopic rod 7 can tighten the cable after resetting, and the cable is prevented from being wound, so that the equipment is more convenient to overhaul.

As shown in fig. 3, two sets of strip-shaped ventilation openings 13 are formed in the back surface of the box body 1, and arc-shaped dust shields are mounted at the tops of the ventilation openings 13, so that dust falling from the upper side can be prevented from entering the ventilation openings 13, and the air exchange speed inside and outside the box body 1 can be increased due to the arrangement of the ventilation openings 13.

As shown in fig. 1 and 2, horizontal guide grooves 14 have been all seted up to the interior roof and the interior diapire of box 1, the top of mounting bracket 4 all installs with the bottom respectively with the deflector 15 of guide grooves 14 looks adaptation, the front of chamber door 2 is provided with chamber door slot 16, the setting of chamber door slot 16, make the switch of chamber door 2 more convenient, and guide grooves 14 cooperation deflector 15 can restrict mounting bracket 4 when mounting bracket 4 removes, make the removal of mounting bracket 4 more convenient and stable.

As shown in fig. 5, six sets of mounting holes 17 are formed in the mounting frame 4, the number of the mounting holes 17 is equal to the number of the telescopic rods 7 and the number of the guide wheels 9, the front surface of the mounting frame 4 is fixedly connected with a pulling handle 18, and through the arrangement of the pulling handle 18, force can be applied to the mounting frame 4 more conveniently, so that the mounting frame 4 can be moved more conveniently, different devices can be mounted on the mounting frame 4 through the arrangement of the multiple sets of mounting holes 17, and different devices can be mounted more stably.

After the wiring equipment is installed on the installation frame 4, if other branching equipment is needed, the mounting rack 4 needs to be pulled out, when the mounting rack 4 is pulled out, the cable can pull the guide wheel 9 to move, and then drive the telescopic link 7 to deform, the telescopic link 7 includes the installation tube 19 fixedly connected with the rear side wall of the installation groove 6, the slidable movable plate 20 is installed inside the installation tube 19, the return spring 21 is fixedly connected between the back of the movable plate 20 and the installation tube 19, the front of the movable plate 20 is fixedly connected with the extension rod 22, the front end of the extension rod 22 extends to the outside of the installation tube 19 and is connected with the installation plate 8, the cable pulls the guide wheel 9 to move and drives the installation plate 8 and the extension rod 22 to move, the extension rod 22 drives the movable plate 20 to move in the installation tube 19 when moving, the total length of the telescopic rod 7 is changed, and a space can be provided for the cable to be stored.

To sum up, when the utility model is used, two sets of relatively independent devices can be installed by arranging the two mounting frames 4, the box door 2 is opened, the mounting frames 4 can be conveniently pulled out and the corresponding devices are installed on the mounting frames 4, so that the installation and maintenance of the devices are more convenient, the pulling-out and resetting of the mounting frames 4 can be more labor-saving by arranging the movable wheels 5, the width and the length of the box cover 3 are both larger than the length and the width of the box body 1, the box cover 3 is inclined, the larger box cover 3 can prevent rainwater or dust and the like from falling into the box body 1, the protection effect on the devices in the box body 1 is better, the wiring devices installed on the mounting frames 4 need to be connected with cables, the cables led out from the devices bypass the guide wheels 9 and penetrate the outer part of the box body 1, the cables pass through the seams of the two arc plates 11, the two arc plates 11 are fixed through the fixing bolts 12, can fix the position of cable, when needs install other equipment, with the in-process that mounting bracket 4 was pulled out, the cable of walking around leading wheel 9 can stimulate telescopic link 7 flexible, and then makes the length of cable can not influence the pulling out of mounting bracket 4, and the elasticity that telescopic link 7 has also can pull back mounting bracket 4 to box 1 in, can also tighten the cable after telescopic link 7 resets, avoid the cable winding, make the maintenance of equipment more convenient.

The above embodiments are only used to illustrate the technical solution of the present invention, and not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the present invention in its corresponding aspects.

Claims

1. The utility model provides a high tension cable distribution box, includes box (1), its characterized in that: the front surface of the box body (1) is hinged with a box door (2), the top of the box body (1) is provided with a box cover (3), two mounting frames (4) capable of sliding back and forth are arranged in the box body (1), and the two mounting frames (4) are arranged in parallel;

the bottom of the mounting frame (4) is provided with two groups of moving wheels (5) which are abutted against the inner bottom surface of the box body (1), the inner walls of the left side and the right side of the box body (1) are respectively provided with a transverse mounting groove (6), a telescopic rod (7) is mounted inside the mounting grooves (6), and the front end of the telescopic rod (7) is fixedly connected with a mounting plate (8);

mounting panel (8) are close to the one end of mounting bracket (4) and install leading wheel (9), annular draw-in groove (10) have been seted up to the outer fringe of leading wheel (9), mutual articulated arc (11) are all installed to the left and right sides outer wall of box (1), and two arc (11) all correspond with leading wheel (9), and two arc (11) are connected through fixing bolt (12).

2. A high voltage cable distribution box according to claim 1, wherein: two sets of strip-shaped ventilation openings (13) are formed in the back face of the box body (1), and arc-shaped dust shields are installed at the tops of the ventilation openings (13).

3. A high voltage cable distribution box according to claim 1, wherein: horizontal guide way (14) have all been seted up to the interior roof and the interior diapire of box (1), deflector (15) with guide way (14) looks adaptation respectively are all installed to the top and the bottom of mounting bracket (4), the front of chamber door (2) is provided with case door slot (16).

4. A high voltage cable distribution box according to claim 1, wherein: six groups of mounting holes (17) are formed in the mounting frame (4), the number of the mounting holes (17) is equal to the number of the telescopic rods (7) and the number of the guide wheels (9), and the front face of the mounting frame (4) is fixedly connected with a pulling handle (18).

5. A high voltage cable distribution box according to claim 1, wherein: telescopic link (7) include with rear side wall of mounting groove (6) fixed connection's installation pipe (19), the internally mounted of installation pipe (19) has slidable movable plate (20), fixedly connected with reset spring (21) between the back of movable plate (20) and installation pipe (19), the front fixedly connected with extension rod (22) of movable plate (20), the front end of extension rod (22) extends to the outside of installation pipe (19) and is connected with mounting panel (8).

6. A high voltage cable distribution box according to claim 1, wherein: the width and the length of the box cover (3) are both larger than those of the box body (1), and the box cover (3) is inclined.