CN220022257U - Bus duct jack box with high waterproof performance - Google Patents

Abstract

The utility model relates to the technical field of bus ducts and discloses a bus duct jack box with high waterproof performance, which comprises a box body and a protective cover, wherein an electric butt joint mechanism and a sealing rubber ring are respectively and fixedly connected to the inner wall of the box body; according to the waterproof box, the box body, the sealing flexible rubber sleeve and the fixing bolts are matched with each other, the fixing bolts can fix the sealing flexible rubber sleeve on the bottom surface of the box body, the sealing flexible rubber sleeve can wrap the butt joint part of the bus duct in butt joint with the electric butt joint mechanism, the waterproof effect of the butt joint part is achieved, and the waterproof rubber ring can wrap the edge of the opening above the box body through the matched arrangement of the box body, the protective cover and the waterproof rubber ring, so that the waterproof effect of the joint part between the box body and the protective cover is achieved.

Description

Bus duct jack box with high waterproof performance

Technical Field

The utility model relates to the technical field of bus ducts, in particular to a bus duct jack box with high waterproof performance.

Background

The bus duct is a closed metal device formed by copper and aluminum bus columns, and is used for distributing larger power to each element of the dispersion system, and the bus duct is powered by replacing wires and cables more and more in the project of indoor low-voltage power transmission trunk engineering, so that a corresponding plug-in box is needed.

According to the utility model of application number CN202022784380.6, the bus duct jack box is disclosed, the jack box is convenient to replace copper bar clamps of different specifications by arranging a replaceable copper bar clamp structure, the box body can be better fixed by a fixing frame structure, and the plug structure can be shielded and protected by the arranged baffle capable of automatically resetting, but because the scene of butt joint of the plug box and the bus duct is unstable, the plug box is easily influenced by water vapor in the environment, a better waterproof structure is lacking, and the risk of short circuit is caused inside the jack box and connected with an external circuit, so that a person skilled in the art provides the bus duct jack box with high waterproof property to solve the problem in the background technology.

Disclosure of Invention

(one) solving the technical problems

Aiming at the defects of the prior art, the utility model provides the bus duct jack box with high waterproof property, which has the advantages of waterproof property inside the jack box and at the joint of the jack box and the bus duct.

(II) technical scheme

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a bus duct jack box that waterproof nature is high, includes box and protective cover, the inner wall of box fixedly connected with electricity docking mechanism and sealing rubber circle respectively, the below of box is provided with sealed flexible gum cover, the inner wall of sealed flexible gum cover and the common threaded connection of inner wall of box have the same fixing bolt of a plurality of, the waterproof rubber circle of bottom surface fixedly connected with of protective cover, sealing rubber circle's back fixedly connected with soft sponge that absorbs water, the interior bottom wall fixedly connected with control circuit main part of box.

Preferably, the back of box and the back activity hinge joint of shield lid, the upper surface of sealed flexible gum cover contacts with the bottom surface of box, the inside joint of sealing rubber circle has the rubber shutoff piece, the positive fixedly connected with non slipping spur of rubber shutoff piece.

Preferably, the bottom surface fixedly connected with two fixed plates of box, every the equal threaded connection of inner wall of fixed plate has the hand to twist the bolt.

Preferably, the inner wall of the waterproof rubber ring is contacted with the outer surface of the box body, two clamping plates are arranged on one side, close to each other, of the two fixing plates, and an anti-slip pad is fixedly connected to one side, close to each other, of the two clamping plates.

Preferably, the inner wall of each clamping plate is fixedly connected with an auxiliary bearing, and the inner ring of each auxiliary bearing is fixedly connected with the outer surface of the hand-screwed bolt.

Preferably, the electric butt joint mechanism is electrically connected with the control circuit main body through a wire, the outer surface of each fixing bolt is sleeved with a sealing rubber gasket, and the upper surface of each sealing rubber gasket is contacted with the bottom surface of the sealing soft rubber sleeve.

(III) beneficial effects

Compared with the prior art, the bus duct jack box provided by the utility model has the following beneficial effects:

this bus duct jack-box that waterproof nature is high, through being provided with the box, sealed flexible glue cover and fixing bolt's mutually supporting, fixing bolt can be fixed sealed flexible glue cover in the box bottom surface, sealed flexible glue cover can wrap up the butt joint part with electric docking mechanism butt joint bus duct, play the waterproof effect of butt joint department, through setting up the box, the mutually supporting of protective cover and waterproof rubber ring, waterproof rubber ring can wrap up box top open-ended edge, play the waterproof effect of junction between box and the protective cover, the rethread is provided with sealing rubber ring and absorbs water the soft sponge, outside power supply wire rod can pass sealing rubber ring and absorb water the soft sponge and carry out the electricity with the control circuit main part and be connected, and absorb water the soft sponge and can closely wrap up the power supply wire rod, prevent that box outside steam from getting into inside the box through sealing rubber ring opening when absorbing water the soft sponge, reach the diversified waterproof effect of jack-box, realize preventing jack-box inside and the connection emergence short circuit with external circuit's of external circuit, avoid because of lacking better waterproof structure, lead to jack-box inside and the short circuit's problem.

Drawings

FIG. 1 is a schematic view of a bus duct jack box with high waterproof performance in a three-dimensional structure;

FIG. 2 is a schematic diagram of a bus duct jack box with high waterproof performance in a side-bottom perspective view;

FIG. 3 is a schematic side view of the case of the present utility model in a cut-away perspective;

FIG. 4 is a schematic diagram of a side-bottom cutaway perspective view of the case of the present utility model;

fig. 5 is a schematic sectional view of the sealing rubber ring of the utility model.

In the figure: 1. a case; 2. a control circuit main body; 3. an electrical docking mechanism; 4. a protective cover; 5. waterproof rubber rings; 6. sealing the soft rubber sleeve; 7. a fixing bolt; 8. sealing the rubber ring; 9. a water absorbing soft sponge; 10. a rubber block; 11. an anti-skid block; 12. a fixing plate; 13. screwing the bolt by hand; 14. a clamping plate; 15. an anti-slip pad; 16. an auxiliary bearing; 17. and a sealing glue gasket.

Detailed Description

In order to better understand the purpose, structure and function of the bus duct jack box, the bus duct jack box with high waterproof performance is described in further detail below with reference to the accompanying drawings.

Referring to fig. 1-5, the present utility model: the utility model provides a bus duct jack box that waterproof nature is high, including box 1 and shield cap 4, the inner wall of box 1 is fixedly connected with electricity docking mechanism 3 and sealing rubber circle 8 respectively, the below of box 1 is provided with sealed flexible gum cover 6, the back of box 1 and the back activity hinge of shield cap 4, the upper surface of sealed flexible gum cover 6 contacts with the bottom surface of box 1, sealing rubber circle 8's inside joint has rubber closure 10, rubber closure 10's front fixedly connected with non slipping spur 11, through setting up rubber closure 10, sealing rubber circle 8 can be plugged up when not using whole jack box, blocking the inside and outside of box 1 be connected, play the inside dry effect of keeping box 1, through setting up non slipping spur 11, can make things convenient for the hand to hold and conveniently pull out sealing rubber closure 8 inside with rubber closure 10.

The inner wall of sealed flexible glue cover 6 and the inner wall common threaded connection of box 1 have the same fixing bolt 7 of a plurality of, the bottom surface fixedly connected with two fixed plates 12 of box 1, the equal threaded connection of the inner wall of every fixed plate 12 has hand to twist bolt 13, through setting up fixed plate 12 and hand to twist bolt 13, fixed plate 12 provides the screw thread base plane of marcing for hand to twist bolt 13, two hand to twist bolt 13 can be close to each other or keep away from when fixed plate 12 screw thread marcing, play the effect that provides partial centre gripping stable structure for whole jack box jointly.

The bottom surface fixedly connected with waterproof rubber ring 5 of protective cover 4, the inner wall of waterproof rubber ring 5 contacts with the surface of box 1, one side that two fixed plates 12 are close to each other is provided with two splint 14 jointly, the equal fixedly connected with slipmat 15 of a side that two splint 14 are close to each other, through setting up splint 14 and slipmat 15, slipmat 15 can increase the frictional force of splint 14 surface, both can press from both sides the surface of the bus duct of tight and jack box butt joint jointly, play the effect that provides partial centre gripping stable structure for whole jack box.

The back fixedly connected with soft sponge 9 that absorbs water of sealing rubber circle 8, the equal fixedly connected with auxiliary bearing 16 of inner wall of every splint 14, the inner circle of every auxiliary bearing 16 all with the surface fixed connection of hand screw bolt 13, through setting up auxiliary bearing 16, can connect hand screw bolt 13 and splint 14, play the rotation and the straight line of the split hand screw bolt 13 and advance the removal to can assist the effect that two splint 14 are close to each other or keep away from.

The inner bottom wall fixedly connected with control circuit main part 2 of box 1, electric docking mechanism 3 passes through the wire and is connected with control circuit main part 2 electricity, and the surface of every fixing bolt 7 all overlaps and is equipped with sealing gum gasket 17, and the upper surface of every sealing gum gasket 17 all contacts with the bottom surface of sealed flexible glue cover 6, through setting up sealing gum gasket 17, can fill up between fixing bolt 7 and sealed flexible glue cover 6, plays the effect that prevents fixing bolt 7 excessively extrudees sealed flexible glue cover 6 when screwing up and makes sealed flexible glue cover 6 damaged and lose waterproof performance.

The working principle of the utility model is as follows: firstly, when butt joint whole jack-in box and bus duct, insert the inside of sealed flexible glue cover 6 with the butt joint mechanism of bus duct, sealed flexible glue cover 6 carries out inseparable parcel with the butt joint mechanism of bus duct simultaneously, then two hand screw bolts 13 are twisted to the hand, two electric butt joint mechanism 3 advance along the inner wall screw thread of splint 14, make two splint 14 and slipmat 15 each other under auxiliary bearing 16's assistance simultaneously, until two slipmat 15 tightly withstands the surface of bus duct can, then before the control circuit main part 2 of jack-in box inside is wired, the first hand holds the inside that the slipmat 11 will be rubber closure 10 pull out sealing rubber circle 8, then open the protecgulum 4 and turn over out box 1, afterwards pass sealing rubber circle 8 and water-absorbing soft sponge 9 with outside power wire and get into the inside of box 1, afterwards with outside power wire and control circuit main part 2 butt joint installation can, at this moment soft sponge 9 carries out inseparable parcel with outside power wire, and can absorb a certain amount to prevent that box 1 outside from getting into the surface through sealing rubber circle 8 and getting into box 1's inside, then with the inside 4 of sealing rubber circle 1, the inside is had the waterproof seal rubber circle on the waterproof box 1 and water-absorbing soft sponge 9 gets into the inside of box 1, the waterproof side that the waterproof side is good side of the waterproof side is designed with the inside on the jack-in box, the side of the jack-in box, can be solved the waterproof side of the inside the jack-in the box, and the waterproof side of the jack-in box is more compact, and the waterproof case 1.

It will be understood that the utility model has been described in terms of several embodiments, and that various changes and equivalents may be made to these features and embodiments by those skilled in the art without departing from the spirit and scope of the utility model. In addition, many modifications may be made to adapt a particular situation or material to the teachings of the utility model without departing from the essential scope thereof. Therefore, it is intended that the utility model not be limited to the particular embodiment disclosed, but that the utility model will include all embodiments falling within the scope of the appended claims.

Claims (6)

1. High bus duct jack box of waterproof nature, including box (1) and protective cover (4), its characterized in that: the inner wall of box (1) is fixedly connected with electricity docking mechanism (3) and sealing rubber circle (8) respectively, the below of box (1) is provided with sealed flexible gum cover (6), the inner wall of sealed flexible gum cover (6) and the common threaded connection of inner wall of box (1) have a plurality of the same fixing bolt (7), the bottom surface fixedly connected with waterproof rubber circle (5) of protective cover (4), the back fixedly connected with soft sponge (9) that absorbs water of sealing rubber circle (8), the interior bottom wall fixedly connected with control circuit main part (2) of box (1).

2. The high-waterproof busway jack box of claim 1, wherein: the back of box (1) is articulated with the back activity of protecgulum (4), the upper surface of sealed flexible gum cover (6) is contacted with the bottom surface of box (1), the inside joint of sealed rubber circle (8) has rubber putty (10), the front fixedly connected with non slipping spur (11) of rubber putty (10).

3. The high-waterproof busway jack box of claim 1, wherein: the bottom surface fixedly connected with two fixed plates (12) of box (1), every the inner wall of fixed plate (12) all threaded connection has hand to twist bolt (13).

4. A bus duct jack as in claim 3 with high water resistance, wherein: the inner wall of the waterproof rubber ring (5) is contacted with the outer surface of the box body (1), two clamping plates (14) are arranged on one side, close to each other, of the two fixing plates (12), and anti-slip pads (15) are fixedly connected to one side, close to each other, of the two clamping plates (14).

5. The high-waterproof busway jack box of claim 4, wherein: the inner wall of each clamping plate (14) is fixedly connected with an auxiliary bearing (16), and the inner ring of each auxiliary bearing (16) is fixedly connected with the outer surface of the hand-screwed bolt (13).

6. The high-waterproof busway jack box of claim 1, wherein: the electric butt joint mechanism (3) is electrically connected with the control circuit main body (2) through a wire, each outer surface of the fixing bolt (7) is sleeved with a sealing rubber gasket (17), and the upper surface of each sealing rubber gasket (17) is contacted with the bottom surface of the sealing soft rubber sleeve (6).