CN218334999U

CN218334999U - Termination for electric power construction

Info

Publication number: CN218334999U
Application number: CN202221466869.1U
Authority: CN
Inventors: 顿朝晖; 郭林海; 赵庆涛; 崔鑫磊
Original assignee: Henan Yineng Electric Power Engineering Co ltd
Current assignee: Henan Yineng Electric Power Engineering Co ltd
Priority date: 2022-06-13
Filing date: 2022-06-13
Publication date: 2023-01-17
Anticipated expiration: 2032-06-13

Abstract

The utility model provides a termination for electric power construction, including the connection frame, the upper portion left and right sides of connection frame all is provided with line ball assembly, line ball assembly is including setting up the platform of placing in the connection frame inside wall left and right sides, and every top of placing the platform and be located all to run through on the lateral wall of connection frame and be provided with the sliding sleeve, all is provided with the depression bar in every sliding sleeve, and the bottom of every clamp plate all is provided with the line ball piece, the equipartition is provided with two at least second sliders on the lateral wall of depression bar, and the lower part of every second slider all is provided with the spring, the second slider slides and sets up on the inside wall of sliding sleeve, all is provided with the limiting plate on the terminal surface of the upper and lower both sides of every sliding sleeve, still includes the connection guide arm. The utility model discloses need not directly transfer the pressfitting department below of sending to the termination with the junction of naked electric core and connecting post, can avoid weighing wounded the staff, operate safelyr.

Description

Termination for electric power construction

Technical Field

The utility model relates to a termination technical field, concretely relates to termination for electric power construction.

Background

The urban construction speed is accelerated, the utilization rate of a power cable in a power grid is continuously improved, the demand of people on power is continuously improved, the power is transmitted through electric wires in the transmission process, the cable is an important carrier for electric energy transmission, once the cable is broken, the power cannot be transmitted, the power grid is paralyzed, and serious influence is brought to normal power utilization of people.

SUMMERY OF THE UTILITY MODEL

In view of this, the utility model provides a termination for electric power construction need not directly transfer the pressfitting department below of sending to termination with the junction of naked electric core and connecting column, can avoid weighing wounded the staff, operates safelyr.

For solving the technical problem, the utility model provides a termination for electric power construction, including the connection frame, the upper portion left and right sides of connection frame all is provided with line ball assembly, line ball assembly is including setting up the platform of placing in the connection frame inside wall left and right sides, and every top of placing the platform and lie in all running through on the lateral wall of connection frame and be provided with the sliding sleeve, all is provided with the depression bar in every sliding sleeve, the top of depression bar is provided with the non slipping spur, and the bottom of every clamp plate all is provided with the line ball piece, the equipartition is provided with two at least second sliders on the lateral wall of depression bar, and the lower part of every second slider all is provided with the spring, the second slider slides and sets up on the inside wall of sliding sleeve, all is provided with the limiting plate on the terminal surface of the upper and lower sides of every sliding sleeve, the top of spring links to each other with the bottom of slider, the bottom setting of spring still includes the connection guide arm on the limiting plate of sliding sleeve bottom.

Further, the right side of placing the platform and the inside wall bottom that is located the connection frame are provided with the slide rail, it is provided with first slider to slide on the slide rail, first slider upper portion is provided with the card post, just be located card post on the lateral wall of connecting guide arm and be provided with the second draw-in groove with card post looks adaptation directly over.

Furthermore, a first clamping groove which is symmetrical with the second clamping groove about the axis of the connecting guide rod is arranged at the upper part of the outer side wall of the connecting guide rod, and a push rod is inserted into the inner side wall of the first clamping groove.

Furthermore, the push rod is T-shaped, the bottom of the vertical portion of the push rod is inserted into the first clamping groove, a guide groove matched with the connecting guide rod is formed in the upper portion, located above the push rod and located on the connecting frame, of the connecting frame, and the guide groove is formed between the line pressing assemblies on the left side and the right side.

Furthermore, connecting columns are arranged on the end faces of the two sides of the connecting guide rod, guide holes are formed in the axis of each connecting column, pressing grooves are formed in the connecting columns, pressing heads are arranged right above the pressing grooves, and the pressing heads are arranged on the inner side walls of the guide holes in the connecting columns.

Furthermore, a threading hole penetrates through a vertical central line at the end part of two side walls on the left side of the wiring frame, and a protective sleeve is arranged in the threading hole.

Furthermore, the connecting guide rod is made of any one conductor of iron alloy, copper alloy or aluminum alloy.

The utility model discloses an above-mentioned technical scheme's beneficial effect as follows:

1. when needs are docked the cable after cracked stripping, only need to penetrate naked electric core in the guiding hole through the through wires hole, then grasp the link on the one hand, the other hand is pressed downwards the depression bar can, do not need the manual work to transfer the pressfitting department below of termination with the position that naked electric core is connected with the spliced pole, avoid weighing wounded the staff, it is safer.

2. The push rod can push the connecting guide rod to move left and right along the sliding rail, so that the two ends of the broken exposed battery cell are connected, the conductive capacity of the battery cell is recovered, and the operation is more convenient.

3. The lag can cushion line ball in-process frictional force, avoids the junction frame with the cable scratch, safer.

4. The antiskid sleeve can avoid the slipping of hands when the pressing rod is pressed downwards and can also avoid the injury of hands when the pressing rod is pressed downwards.

Drawings

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

FIG. 2 is a schematic structural view of the present invention when the connecting guide rod is fixed;

FIG. 3 is an enlarged view of the structure at the position A;

fig. 4 is an enlarged view of the structure at the position B of the utility model.

1. A wire frame; 2. a placing table; 3. threading holes; 4. a line pressing block; 5. a pressure lever; 6. a guide groove; 7. a push rod; 8. a first card slot; 9. a second card slot; 10. connecting the guide rod; 11. clamping the column; 12. a first slider; 13. a slide rail; 14. a protective sleeve; 15. connecting columns; 16. a pressure head; 17. pressing a groove; 18. a sliding sleeve; 19. a second slider; 20. a limiting plate; 21. anti-skid blocks; 22. a spring.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to fig. 1 to 4 of the embodiments of the present invention. It is to be understood that the embodiments described are some, not all embodiments of the invention. All other embodiments, which can be derived from the description of the embodiments of the present invention by a person skilled in the art, are within the scope of the present invention.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", 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 simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

As shown in fig. 1-4: a junction device for electric power construction comprises a junction frame 1, wherein the left side and the right side of the upper part of the junction frame 1 are respectively provided with a wire pressing assembly, the wire pressing assembly comprises a placing table 2 arranged on the left side and the right side of the inner side wall of the junction frame 1, the placing table 2 is made of a steel plate which is resistant to compression and has certain toughness, so that the cable can be prevented from being broken due to overlarge pressure in the process of butt joint and pressing of the cable, a sliding sleeve 18 penetrates through the upper part of each placing table 2 and the outer side wall of the junction frame 1, a sliding groove which is matched with a sliding block is vertically arranged on the inner side wall of the sliding sleeve 18, a pressure rod 5 is arranged in each sliding sleeve 18, an anti-skid block 21 is arranged at the top of the pressure rod 5, the anti-skid block 21 is made of a wear-resistant rubber material, and the advantage that hands can be prevented from being hurt by the pressure, the bottom of every clamp plate all is provided with line ball 4, line ball 4 should select the higher forged steel material of hardness that the plane degree is better, the equipartition is provided with two at least second sliders 19 on the lateral wall of depression bar 5, and the lower part of every second slider 19 all is provided with spring 22, spring 22's effect is avoided the staff to exert oneself too big with the cable pressure break, and carries out pressfitting butt joint to the cable and accomplish the back because spring 22 self resumes the effect of elasticity with depression bar 5 jack-up to the normal position, second slider 19 slides and sets up on the inside wall of sliding sleeve 18, all is provided with limiting plate 20 on the terminal surface of the upper and lower both sides of every sliding sleeve 18, the top of spring 22 links to each other with the bottom of slider, the bottom of spring 22 sets up on the limiting plate 20 of sliding sleeve 18 bottom, still includes connecting guide 10.

Particularly, when needs dock the cable, press depression bar 5 through non slipping spur 21, make depression bar 5 promote person's line ball 4 downstream until line ball 4 to placing the connecting guide pole 10 and the cable pressfitting of placing on the platform 2 and be in the same place, at this moment, depression bar 5 is driving second slider 19 and is compressing spring 22, the pressfitting is accomplished the back, loosen non slipping spur 21, the spring 22 of compressed this moment can jack-up depression bar 5 to the normal position owing to self resumes spring 22's effect, can carry out the pressfitting butt joint of opposite side cable.

According to an embodiment of the present invention, as shown in fig. 1 and fig. 2, a slide rail 13 is disposed on the right side of the placing table 2 and at the bottom of the inner side wall of the connection frame 1, a first slide block 12 is slidably disposed on the slide rail 13, a locking post 11 is disposed on the upper portion of the first slide block 12, a second locking groove 9 adapted to the locking post 11 is disposed on the outer side wall of the connection guide rod 10 and right above the locking post 11, the locking post 11 can be locked in the second locking groove 9, after the connection is completed, the second locking groove 9 can be lifted upwards to be separated from the locking post 11 by a T-bar, a first locking groove 8 symmetrical to the second locking groove 9 with respect to the axis of the connection guide rod 10 is disposed on the upper portion of the outer side wall of the connection guide rod 10, a push rod 7 is inserted on the inner side wall of the first locking groove 8, the push rod 7 can be clamped in the first clamping groove 8, after wiring is completed, the push rod 7 can be easily pulled out of the first clamping groove 8, the wiring device is taken down to clamp the next connecting guide rod 10, the push rod 7 is T-shaped, the push rod 7 is designed to be T-shaped, so that grabbing is convenient, the bottom of a vertical portion of the push rod 7 is inserted into the first clamping groove 8, a guide groove 6 matched with the connecting guide rod 10 is formed in the upper portion of the connecting frame and right above the push rod 7, the guide groove 6 is formed between the line pressing assemblies on the left side and the right side, the guide groove 6 is used for enabling the connecting guide rod 10 to be placed on the clamping column 11 through the guide groove 6 in advance, and the push rod 7 is pulled out through the guide groove 6 after the butt joint is completed.

According to the utility model discloses an embodiment, as shown in fig. 1, fig. 2 and fig. 3, be provided with spliced pole 15 on the both sides terminal surface of connecting rod 10, spliced pole 15 has good electric conductivity, spliced pole 15's material is arbitrary conductor in ferroalloy, copper alloy or the aluminum alloy, be provided with the guiding hole on spliced pole 15's the axis, the guiding hole is used for leading the cable, be provided with indent 17 in the spliced pole 15, be provided with pressure head 16 directly over indent 17, pressure head 16 sets up on the inside wall of the guiding hole in spliced pole 15 pressure head 16 cooperation indent 17 can be impressed the cable in the indent 17, and then realize the butt joint of cable and spliced pole 15.

According to the utility model discloses an embodiment, as shown in fig. 1-4, the left side of junction box 1 has and runs through on the vertical central line of both sides wall tip to be provided with through wires hole 3, be provided with lag 14 in the through wires hole 3, the resistant wear-resisting rubber pad of resistance to compression should be selected to lag 14, the material of connecting guide 10 is arbitrary conductor in ferroalloy, copper alloy or the aluminum alloy, and its purpose is to guarantee good electric conductive property.

The utility model discloses a use method:

firstly, the rack is opened and closed through a buckle, the buckle of the rack needs to be manually buckled, then a second clamping groove 9 on a connecting guide rod 10 is clamped on a clamping column 11 above a first sliding block 12 through a guide groove 6 above the rack, then the bottom of a push rod 7 is clamped in a first clamping groove 8 of the connecting guide rod 10, then the push rod 7 is pushed leftwards until the left side of the connecting guide rod 10 is pushed to the side wall of a left placing table 2, then the stripped electric core needing to be butted is moved rightwards through a threading hole 3 until the electric core is penetrated into a connecting column 15 to be moved and is clamped, at the moment, the top end of the electric core is pushed to the bottom of the guide hole, then the rack is grasped by one hand, an anti-skid block 21 on a pressure lever 5 is pressed downwards by the other hand until the electric core is pressed immovably, and the pressing can be repeated as required, with the effect of assurance degree butt joint, do not worry about breaking the cable, because there is spring 22's guard action, then loosen non slipping spur 21, this moment because spring 22 self resumes the effect of elasticity can with depression bar 5 jack-up to the normal position, promote push rod 7 right this moment, the right side top of connecting guide rod 10 is to the lateral wall that the platform 2 was placed on the right side till, then the electric core that will peel off good needs butt joint moves left through threading hole 3 and receives the jamming in wearing into spliced pole 15 and remove, then repeated above-mentioned action can, so far accomplish the butt joint work to the cable, the wiring is accomplished the back, hold the rack on one hand, hold connecting guide rod 10 on one hand and upwards pull up, can realize the separation with calorie post 11 and second draw-in groove 9, then extract push rod 7, open the buckle on the rack, it can to take in to accomplish the completion with the rack to take off.

In the present invention, unless otherwise explicitly specified or limited, for example, it may be fixedly connected, detachably connected, or integrated; can be mechanically or electrically connected; the terms may be directly connected or indirectly connected through an intermediate medium, and may be used for communicating the inside of two elements or for interacting with each other, unless otherwise specifically defined, and the specific meaning of the terms in the present invention will be understood by those skilled in the art according to the specific circumstances.

The foregoing is a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of improvements and embellishments can be made without departing from the principle of the present invention, and these improvements and embellishments should also be regarded as the protection scope of the present invention.

Claims

1. The utility model provides a termination for electric power construction which characterized in that: including wiring frame (1), the upper portion left and right sides of wiring frame (1) all is provided with the line ball subassembly, the line ball subassembly is including setting up placing platform (2) in the wiring frame (1) inside wall left and right sides, and every top of placing platform (2) and be located all run through on the lateral wall of wiring frame (1) and be provided with sliding sleeve (18), all is provided with depression bar (5) in every sliding sleeve (18), the top of depression bar (5) is provided with non slipping spur (21), and the bottom of every clamp plate all is provided with line ball piece (4), the equipartition is provided with two at least second sliders (19) on the lateral wall of depression bar (5), and the lower part of every second slider (19) all is provided with spring (22), second slider (19) slide to set up on the inside wall of sliding sleeve (18), all are provided with limiting plate (20) on the terminal surface of the upper and lower both sides of every sliding sleeve (18), the top of spring (22) links to each other with the bottom of slider, the bottom setting of spring (22) is on limiting plate (20) of sliding sleeve (18), still includes connection guide arm (10).

2. The wiring device for electric power construction as set forth in claim 1, wherein: the right side of placing platform (2) and the inside wall bottom that is located junction frame (1) are provided with slide rail (13), it is provided with first slider (12) to slide on slide rail (13), first slider (12) upper portion is provided with card post (11), just be located card post (11) on the lateral wall of connecting rod (10) and be provided with second draw-in groove (9) with card post (11) looks adaptation directly over.

3. The wiring device for electric power construction as set forth in claim 2, wherein: the upper portion of the outer side wall of the connecting guide rod (10) is provided with a first clamping groove (8) which is symmetrical to the second clamping groove (9) relative to the axis of the connecting guide rod (10), and a push rod (7) is inserted into the inner side wall of the first clamping groove (8).

4. The wiring device for electric power construction as set forth in claim 3, wherein: the T-shaped push rod (7) is inserted into the first clamping groove (8) at the bottom of the vertical portion of the push rod (7), a guide groove (6) matched with the connecting guide rod (10) is formed in the upper portion, located above the push rod (7), of the connecting frame, and the guide groove (6) is formed between the line pressing assemblies on the left side and the right side.

5. The wiring device for electric power construction as set forth in claim 2, wherein: be provided with spliced pole (15) on the both sides terminal surface of connecting guide arm (10), be provided with the guiding hole on the axis of spliced pole (15), be provided with indent (17) in spliced pole (15), be provided with pressure head (16) directly over indent (17), pressure head (16) set up on the inside wall of the guiding hole in spliced pole (15).

6. The wiring device for electric power construction as set forth in claim 1, wherein: the wire connecting frame is characterized in that a wire through hole (3) penetrates through a vertical central line at the end part of two side walls on the left side of the wire connecting frame (1), and a protective sleeve (14) is arranged in the wire through hole (3).

7. The wiring device for electric power construction as set forth in claim 5, wherein: the connecting guide rod (10) is made of any one conductor of iron alloy, copper alloy or aluminum alloy.