CN214850421U - Cable branch box with dampproofing function - Google Patents

Abstract

The utility model discloses a cable branch box with dampproofing function relates to cable branch box technical field, comprising a main body, the inner wall of main part is provided with the multiunit underframe, the top of underframe is located the inner wall fixedly connected with top frame of main part, the inside of underframe is provided with the T shape bull stick that extends to the underframe bottom outside, the oval dish has been cup jointed to the inside that the outer wall of T shape bull stick is located the underframe, the both sides sliding connection of oval dish has two sets of sliders, one side of slider be provided with underframe fixed connection's spring, it is two sets of the top welding of slider has the spacing of extending to the underframe top outside, the inside bottom of main part is provided with water-swelling sealing rod. The utility model discloses a set up spacing, spring, T shape bull stick, oval dish, slider, top frame and underframe and mutually support for the electrical apparatus is installed at main part inner wall easy operation, and the maintenance is dismantled to its electrical apparatus in the later stage of being convenient for, thereby provides convenient to the manual work.

Description

Cable branch box with dampproofing function

Technical Field

The utility model relates to a cable branch box technical field specifically is a cable branch box with dampproofing function.

Background

The cable branch box is only used as a cable branch, the main function of the cable branch box is to tap or transfer the cable, the cable branch box mainly plays a role in cable tapping and a role in cable transferring, and along with the development of the cabling process of a power distribution network, when the independent load distribution with small capacity is more concentrated, the cable branch box can be used for connecting the cables in a multi-branch way, because the branch box can not directly operate each way, the cable branch box is widely used outdoors, and with the technical progress, the number of the cable branch boxes with switches is increased, the urban cable usually adopts a double-loop power supply mode, so that someone directly calls the branch box with the switch as an outdoor ring main unit, however, most of the existing ring main units cannot realize network distribution automation, but manufacturers have already released an outdoor ring main unit capable of realizing network distribution automation, which also makes the boundary between the cable branch box and the ring main unit obscure.

The current cable feeder pillar is mostly installed in the open air, and when the ground was moist, moisture was invaded thereupon feeder pillar bottom end, and caused the phenomenon of short circuit to the inside circuit of its feeder pillar, and secondly, its branch inside electrical apparatus all is the fixed mode through the bolt, and when the feeder pillar is inside moist, very easily orders about the bolt corrosion, the unable dismantlement in later stage.

SUMMERY OF THE UTILITY MODEL

Based on this, the utility model aims at providing a cable branch case with dampproofing function to solve the technical problem that branch case moisture resistance is not good, fixed electrical apparatus mode is complicated among the prior art.

In order to achieve the above object, the utility model provides a following technical scheme: a cable branch box with a moisture-proof function comprises a main body, wherein a plurality of groups of bottom frames are arranged on the inner wall of the main body, a top frame is fixedly connected with the inner wall of the main body above the bottom frame, a T-shaped rotating rod extending to the outer side of the bottom end of the bottom frame is arranged in the bottom frame, an elliptic disc is sleeved inside the bottom frame on the outer wall of the T-shaped rotating rod, two groups of sliding blocks are connected with two sides of the elliptic disc in a sliding manner, one side of the sliding blocks is provided with a spring fixedly connected with the bottom frame, the top ends of the two groups of sliding blocks are welded with limiting strips extending to the outer side of the top end of the bottom frame, the bottom end of the inner part of the main body is provided with a water-swelling water stop strip, a lifting plate is arranged above the water-swelling water stop strip, the inside mounting of lifter plate has the hot plate, the top welding of lifter plate has two sets of push rods, the top of push rod is located the inside of main part and is equipped with the switch.

Through adopting above-mentioned technical scheme, to the inside effect of drying that plays the dehumidification of main part to protect its electrical apparatus circuit's normal work, simultaneously, make the installation of electrical apparatus convenient with dismantle, and the later stage manual work of being convenient for is dismantled the maintenance to it.

The utility model discloses further set up to, the outer wall of main part is connected with the revolving door through hinge rotation, hasp and main part outer wall connection are passed through to one side of revolving door.

Through adopting above-mentioned technical scheme, conveniently to main part internally mounted motor and wire to and the convenience maintains the change to its electrical apparatus.

The utility model discloses further set up to, the outer wall with the top frame is cup jointed on the top of spacing, the assorted spout has been seted up with spacing contact position department to the outer wall of top frame.

Through adopting above-mentioned technical scheme, can drive spacing level and remove to closely laminate with electrical apparatus, prevent the phenomenon that electrical apparatus rocked.

The utility model discloses further set up to, the rotary drum has been cup jointed to the inside that the top of T shape bull stick is located the end frame, and the inner wall of rotary drum has cup jointed the torsional spring that extends to the inside of T shape bull stick.

Through adopting above-mentioned technical scheme, be convenient for control T shape bull stick and use the rotary drum to rotate as rotation center, be convenient for reset the T shape bull stick after the rotation simultaneously.

The utility model discloses further set up to, the both sides of lifter plate are provided with the slider that extends to the main part is inside, and the inner wall of main part and slider contact position department have seted up the spout.

Through adopting above-mentioned technical scheme, the lifter plate of being convenient for risees perpendicularly stably to promote the switch control hot plate and carry out work.

To sum up, the utility model discloses mainly have following beneficial effect:

1. the utility model has the advantages that the arrangement of the limiting strips, the springs, the T-shaped rotating rod, the elliptical disk, the sliding blocks, the top frame and the bottom frame is mutually matched, so that the electric appliance is installed on the inner wall of the main body, the operation is simple, the electric appliance can be conveniently disassembled and maintained in the later period, and the manual work is convenient;

2. the utility model discloses a setting up and mutually supporting with water inflation sealing rod, lifter plate, hot plate, push rod and switch, water inflation sealing rod rainwater volume grow to the gap on sealed main part ground starts the hot plate simultaneously and carries out the back to its moisture and dry, thereby removes the tide to main part inside.

Drawings

FIG. 1 is a perspective view of the present invention;

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

fig. 3 is a partially enlarged view of a in fig. 2 according to the present invention.

In the figure: 1. a main body; 2. a revolving door; 3. a bottom frame; 4. a top frame; 5. a water-swelling sealing strip when meeting water; 6. a lifting plate; 7. heating plates; 8. a slider; 9. an elliptical disk; 10. a T-shaped rotating rod; 11. a spring; 12. a limiting strip; 13. a switch; 14. a push rod.

Detailed Description

The technical solution in 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. The embodiments described below with reference to the drawings are exemplary only for the purpose of explaining the present invention, and should not be construed as limiting the present invention.

The following describes an embodiment of the present invention according to its overall structure.

A cable branch box with a moisture-proof function is disclosed, as shown in figures 1-3, comprising a main body 1, a plurality of groups of bottom frames 3 are arranged on the inner wall of the main body 1, a top frame 4 is fixedly connected on the inner wall of the main body 1 above the bottom frames 3, T-shaped rotating rods 10 extending to the outer side of the bottom end of the bottom frames 3 are arranged inside the bottom frames 3, an elliptical disk 9 is sleeved inside the bottom frames 3 on the outer wall of the T-shaped rotating rods 10, two groups of sliders 8 are slidably connected on both sides of the elliptical disk 9, a spring 11 fixedly connected with the bottom frames 3 is arranged on one side of each slider 8, a limiting strip 12 extending to the outer side of the top end of the bottom frame 3 is welded on the top end of each slider 8, the outer wall of the top frame 4 is sleeved on the top end of the limiting strip 12, a matched sliding groove is arranged at the contact position of the outer wall of the top frame 4 and the limiting strip 12, the T-shaped rotating rods 10 drive the elliptical disk 9 to rotate and then push the two groups of sliders 8 to move back and forth, thereby drive two sets of spacing strips 12 and open, can place electrical apparatus between two sets of spacing strips 12, reach the convenient effect of installation electrical apparatus, the inside bottom of main part 1 is provided with water inflation sealing rod 5, the top of water inflation sealing rod 5 is provided with lifter plate 6, the internally mounted of lifter plate 6 has hot plate 7, the top welding of lifter plate 6 has two sets of push rods 14, the inside that the top of push rod 14 is located main part 1 is equipped with switch 13, the inside that water inflation sealing rod 5 adsorbed moisture gets into the body orders about the volume expansion grow of self, then extrude lifter plate 6 rising and push rod 14 rising and extrusion switch 13, thereby hot plate 7 heats its lifter plate 6, dry the inside moisture of main part 1.

Referring to fig. 1, the outer wall of a main body 1 is rotatably connected with a revolving door 2 through a hinge, one side of the revolving door 2 is connected with the outer wall of the main body 1 through a latch, the latch is pulled to be separated from the outer wall of the main body 1, and the revolving door 2 is pushed to rotate around the hinge to be separated from the main body 1, so that an electric appliance or a wire can be installed inside the main body 1.

Referring to fig. 2, the top end of the T-shaped rotating rod 10 is located inside the bottom frame 3 and is sleeved with a rotating drum, and the inner wall of the rotating drum is sleeved with a torsion spring extending into the T-shaped rotating rod 10, so that the T-shaped rotating rod 10 rotates around the rotating drum as a rotation center, and the two sets of sliders 8 are squeezed to move back and forth.

Referring to fig. 2 and 3, the two sides of the lifting plate 6 are provided with sliders extending into the main body 1, and a sliding groove is formed at a contact position between the inner wall of the main body 1 and the sliders, so that the water-swelling sealing rod 5 absorbs water and the water-swelling sealing rod itself enters the main body to expand in volume, and then the lifting plate 6 is extruded to rise stably.

The utility model discloses a theory of operation does: firstly, when an electric appliance is installed in the main body 1, the T-shaped rotating rod 10 is rotated to drive the elliptical disk 9 to rotate to a ninety-degree position, the outer wall of the elliptical disk 9 extrudes two sets of sliders 8 to extrude the springs 11 to move outwards, then two sets of limit strips 12 are driven to move outwards, the electric appliance is placed between the two sets of limit strips 12 at the top end of the bottom frame 3, then the T-shaped rotating rod 10 is reversed to an initial state, then the elliptical disk 9 is driven to reset, meanwhile, the springs 11 push the two sets of sliders 8 to move relatively, so that the inner sides of the limit strips 12 are tightly attached to the outer wall of the electric appliance, the electric appliance is fixed at the top end of the bottom frame 3, when external moisture invades from the bottom end of the main body 1, the water-swelling water stop strips 5 absorb the moisture to enter the inside of the main body, the self volume swelling is driven to become large, then the lifting plate 6 is extruded, the lifting plate 6 pushes the push rod 14 to rise and extrudes the switch 13, thereby switch on external power and hot plate 7 to hot plate 7 heats its lifter plate 6, orders about the inside moisture of main part 1 and dries, thereby protects inside electrical apparatus and the wire of its main part 1.

Although embodiments of the present invention have been shown and described, it is intended that the present embodiments be illustrative only and not limiting to the invention, and that the particular features, structures, materials, or characteristics described may be combined in any suitable manner in one or more embodiments or examples, and that modifications, substitutions, variations, and the like, which are not inventive in light of the above teachings, may be made to the embodiments by those skilled in the art without departing from the principles and spirit of the present invention, but are to be construed as broadly as the following claims.

Claims (5)

1. The utility model provides a cable branch case with dampproofing function, includes main part (1), its characterized in that: the inner wall of the main body (1) is provided with a plurality of groups of bottom frames (3), the upper part of each bottom frame (3) is located on the inner wall fixedly connected with top frames (4) of the main body (1), the inner part of each bottom frame (3) is provided with a T-shaped rotating rod (10) extending to the outer side of the bottom end of the bottom frame (3), the outer wall of each T-shaped rotating rod (10) is located inside the bottom frame (3) and is sleeved with an oval disc (9), two groups of sliders (8) are connected to the two sides of each oval disc (9) in a sliding manner, one side of each slider (8) is provided with a spring (11) fixedly connected with the bottom frame (3), the top ends of the two groups of sliders (8) are welded with limiting strips (12) extending to the outer side of the top end of the bottom frame (3), the inner bottom end of the main body (1) is provided with water-swelling water-stopping strips (5), and lifting plates (6) are arranged above the water-swelling water stopping strips (5), the inside mounting of lifter plate (6) has hot plate (7), the top welding of lifter plate (6) has two sets of push rods (14), the inside that the top of push rod (14) is located main part (1) is equipped with switch (13).

2. The cable branch box with moisture-proof function according to claim 1, wherein: the outer wall of the main body (1) is rotatably connected with a revolving door (2) through a hinge, and one side of the revolving door (2) is connected with the outer wall of the main body (1) through a lock catch.

3. The cable branch box with moisture-proof function according to claim 1, wherein: the top end of the limiting strip (12) is sleeved with the outer wall of the top frame (4), and the contact position of the outer wall of the top frame (4) and the limiting strip (12) is provided with a matched sliding groove.

4. The cable branch box with moisture-proof function according to claim 1, wherein: the top of T shape bull stick (10) is located the inside of underframe (3) and has cup jointed the rotary drum, and the inner wall of rotary drum cup joints the torsional spring that extends to T shape bull stick (10) inside.

5. The cable branch box with moisture-proof function according to claim 1, wherein: the both sides of lifter plate (6) are provided with the slider that extends to main part (1) inside, and the inner wall of main part (1) and slider contact position department have seted up the spout.

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