CN217691696U - Novel wiring for electric power engineering device - Google Patents

Abstract

The utility model relates to a termination technical field especially relates to a novel termination for electric power engineering. The technical scheme comprises the following steps: insulating casing and junction block, insulating casing's both sides are the level and are provided with first cardboard and second cardboard, first cardboard with the inside impartial distance of second cardboard installs the sleeve pipe, the rubber sleeve is all installed to sheathed tube one end, the bottom plate is installed to insulating casing's inner wall, the last surface mounting of bottom plate has the junction block, the wiring groove has been seted up to one side equidistance of junction block, the inside in wiring groove all is provided with curved splint. The utility model discloses a rubber sleeve closely wraps up male wire, avoids external rainwater or dust to pass through the gap entering insulating casing between wire and the cover inside pipe wall, has greatly improved the security of device, and arc splint can extrude the end of a thread of two wires simultaneously for the end of a thread zonulae occludens of wire, and firmly fix and avoid taking place not hard up in the terminal block.

Description

Novel wiring for electric power engineering device

Technical Field

The utility model relates to a termination technical field specifically is a novel termination for electric power engineering.

Background

The electric power engineering refers to the engineering related to production, transmission and distribution of electric energy, various lines are often required to be connected in the electric power engineering, workers usually select one end of two wires to be directly connected and wrapped by an insulating adhesive tape when connecting the lines, or connect the wires through a junction box, the phenomenon that the junction is loosened or is influenced by the outside world to cause open circuit is avoided, and a novel wiring device for the electric power engineering is provided.

Through the mass retrieval, the prior art is found, and publication number is CN213151059U, discloses a termination for electric power engineering, including the protection box, protection box bottom inner wall is provided with the support column, the support column upper end is provided with the fixed block, the fixed block includes first fixed block, second fixed block, the fixed block left and right sides all is provided with the insulating tube, the protection box right side is located the one end of insulating tube and is provided with the splint, the splint include first splint, second splint, diaphragm, spring, seals the binding post part through protection box and closing lid in prior art CN213151059U, but passes the wire guide of terminal box because there is not seal structure, when being in outdoor installation, rainwater easily permeates into the inside of termination along the wire for easy ponding of device content leads to the binding post position to take place to open circuit, and the splint that are parallel arrangement simultaneously personally submits the cylindric wire contact surface minimum with transversal personally submitting, leads to the binding post easily to take place to become flexible separation, and actual practicality is relatively poor.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a novel wiring for electric power engineering device to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a novel wiring for electric power engineering device, includes insulating casing and wiring block, insulating casing's both sides are the level and are provided with first cardboard and second cardboard, first cardboard with the sleeve pipe is installed to the inside impartial distance of second cardboard, the sleeve pipe is located the rubber sleeve is all installed to the inside one end of insulating casing, the bottom plate is installed to insulating casing's inner wall, the last surface mounting of bottom plate has the wiring block, the wiring groove has been seted up to one side equidistance of wiring block, the inside in wiring groove all is provided with curved splint, the equal symmetric connection in both ends of splint has the slider, the inner wall of wiring block lower extreme is the rectangle array and is provided with the slide bar, just slider slidable mounting is in on the slide bar.

Preferably, the wiring block is provided with three wiring grooves at equal intervals, and the sleeves correspond to the wiring grooves in position. The wires passing through different sleeves of the first clamping plate and the second clamping plate can be respectively connected through the three wiring grooves, so that the device can be used for wiring different circuits.

Preferably, the lower surface of the clamping plate is provided with a bump. The friction force of the clamping plate can be effectively improved through the convex block, so that the friction resistance can be increased when the wire is extruded by the clamping plate, and the wire is prevented from loosening.

Preferably, the sliding rod is movably sleeved with a spring, the upper end of the spring is connected with the sliding block, and the lower end of the spring is connected with the wiring block. The spring can provide the support to the slider, and the device can be with splint top in the upper end of wiring groove before using, avoids influencing the staff and inserts the connector lug in the wiring groove.

Preferably, the upper end equidistance threaded connection of lug has three screw rod, just the lower extreme of screw rod with the upper surface of splint contacts. Can be convenient for the staff to control three splint respectively through three screw rod and descend for the staff can be connected the end of a thread of wire in a flexible way.

Preferably, an upper sealing cover is arranged at an opening above the insulating shell, and the upper sealing cover is connected with the insulating shell through a fixing bolt. Can seal insulating casing's upper end opening part through last closing cap, avoid external environment to influence insulating casing's inside, can be convenient for the staff through fixing bolt simultaneously and dismantle last closing cap.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model discloses a rubber sleeve closely wraps up the male wire, avoids external rainwater or dust to pass through the gap entering insulating casing between wire and the cover inside pipe wall, prevents that external environment from influencing the junction of two wires, has greatly improved the security of device, and arc splint can extrude the end of a thread of two wires simultaneously for the end of a thread zonulae occludens of wire, and firmly fix in the terminal block, avoid taking place not hard up, have greatly improved the practicality of device.

Drawings

FIG. 1 is a schematic view of the main sectional structure of the present invention;

FIG. 2 is an enlarged view of the spring structure of FIG. 1 according to the present invention;

FIG. 3 is a schematic view of a side view of a part of the junction block of the present invention;

fig. 4 is a schematic view of the sectional structure of the utility model.

In the figure: 1. an insulating housing; 2. a sleeve; 3. a first card; 4. an upper sealing cover; 5. fixing the bolt; 6. A rubber sleeve; 7. a junction block; 8. a screw; 9. a splint; 10. a second clamping plate; 11. a spring; 12. a wiring slot; 13. a base plate; 14. a slider; 15. a slide bar.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the 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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts all belong to the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "both ends", "one end", "the other end" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element to which the reference is made must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "connected," and the like are to be construed broadly, and for example, "connected" may be either fixedly connected or detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood as a specific case by those skilled in the art.

Example one

As shown in fig. 1-4, the utility model provides a novel termination for electric power engineering, including insulating casing 1 and wiring block 7, insulating casing 1's both sides are the level and are provided with first cardboard 3 and second cardboard 10, sleeve pipe 2 is installed to the inside impartial distance of first cardboard 3 and second cardboard 10, rubber sleeve 6 is all installed to the one end that sleeve pipe 2 is located insulating casing 1 inside, the one end diameter of rubber sleeve 6 is less than sleeve pipe 2's diameter, bottom plate 13 is installed to insulating casing 1's inner wall, bottom plate 13's last surface mounting has wiring block 7, wiring groove 12 has been seted up to one side equidistance of wiring block 7, three wiring groove 12 has been seted up to the equidistance on wiring block 7, and sleeve pipe 2 all corresponds with wiring groove 12's position, can connect the wire of the different sleeve pipes 2 that pass first cardboard 3 and second cardboard 10 respectively through three wiring groove 12, make the device can connect different circuits, the inside of wiring groove 12 all is provided with curved splint 9, splint 9's lower surface is provided with the lug, can effectively improve splint 9's frictional force through the lug, make splint 9 when the extrusion wire, when avoiding the wire extrusion, the resistance to take place the multiplicable pull-off, the increase of wire, the practicality when having prevented from taking place.

Example two

As shown in fig. 1-4, the utility model provides a novel wiring device for electric power engineering compares in embodiment one, and this embodiment still includes: the equal symmetric connection in both ends of splint 9 has slider 14, the inner wall of wiring block 7 lower extreme is the rectangle array and is provided with slide bar 15, and slider 14 slidable mounting is on slide bar 15, spring 11 has been cup jointed in the activity on slide bar 15, the upper end of spring 11 is connected with slider 14, the lower extreme of spring 11 is connected with wiring block 7, spring 11 can provide the support to slider 14, can push up splint 9 in the upper end of wiring groove 12 before the device uses, avoid influencing the staff and insert the connector lug in wiring groove 12, make two connector lugs can carry out stable connection, the upper end equidistance threaded connection of wiring block 7 has three screw rod 8, and the lower extreme of screw rod 8 contacts with the upper surface of splint 9, can be convenient for the staff to control three splint 9 respectively through three screw rod 8 and descend, make the staff can connect the end of wire in a flexible way, the top opening part of insulating casing 1 is provided with upper cover 4, and upper cover 4 is connected through fixing bolt 5, can seal insulating casing 1's upper end through upper cover 4 through fixing bolt 5, the labor intensity of the labor of the staff that is greatly reduced simultaneously.

In this embodiment, the staff loosens and can take off last closing cap 4 after fixing bolt 5, make the staff can open insulating casing 1, the staff can insert the end of a wire in proper order in sleeve pipe 2 inside first cardboard 3 as required, and insert in wiring groove 12 after running through rubber sleeve 6 with the one end of wire, the staff can insert the end of a wire in second cardboard 10's sleeve pipe 2 again this moment, make the end of a wire in another wire run through rubber sleeve 6 and insert in wiring groove 12, because of rubber sleeve 6 has certain extensibility can closely wrap up the wire, avoid external rainwater or dust to pass through the gap between wire and the sleeve pipe 2 inner wall and get into insulating casing 1, prevent that external environment from influencing the junction between two wires, the security of device has greatly improved, staff's rotatable screw 8 simultaneously, control splint 9 descends, make arc splint 9 can extrude the end of two wires, make the end of wire carry out zonulae occludens, and firmly fix and avoid taking place not hard up in junction block 7, the practicality of device has greatly improved, last closing cap 4 seals insulating casing 1 again through fixing bolt.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims (6)

1. The utility model provides a novel wiring for electric power engineering device, includes insulating casing (1) and lug (7), its characterized in that: the both sides of insulating casing (1) are the level and are provided with first cardboard (3) and second cardboard (10), first cardboard (3) with sleeve pipe (2) are installed to the equal equidistance in inside of second cardboard (10), sleeve pipe (2) are located rubber sleeve (6) are all installed to the inside one end of insulating casing (1), bottom plate (13) are installed to the inner wall of insulating casing (1), the last surface mounting of bottom plate (13) has wiring block (7), wiring groove (12) have been seted up to one side equidistance of wiring block (7), the inside of wiring groove (12) all is provided with curved splint (9), the equal symmetrical connection in both ends of splint (9) has slider (14), the inner wall of wiring block (7) lower extreme is the rectangle array and is provided with slide bar (15), just slider (14) slidable mounting be in on slide bar (15).

2. The novel wiring device for power engineering according to claim 1, characterized in that: the three wiring grooves (12) are formed in the wiring block (7) at equal intervals, and the sleeves (2) correspond to the wiring grooves (12) in position.

3. The novel wiring device for power engineering according to claim 1, characterized in that: the lower surface of the clamping plate (9) is provided with a convex block.

4. The novel wiring device for electric power engineering of claim 1, characterized in that: the sliding rod (15) is movably sleeved with a spring (11), the upper end of the spring (11) is connected with the sliding block (14), and the lower end of the spring (11) is connected with the wiring block (7).

5. The novel wiring device for power engineering according to claim 1, characterized in that: the upper end equidistance threaded connection of lug (7) has three screw rod (8), just the lower extreme of screw rod (8) with the upper surface of splint (9) contacts.

6. The novel wiring device for electric power engineering of claim 1, characterized in that: an upper sealing cover (4) is arranged at an opening above the insulating shell (1), and the upper sealing cover (4) is connected with the insulating shell (1) through a fixing bolt (5).

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