CN215772473U - Corner pole type with high stability - Google Patents

Abstract

The utility model discloses a corner pole type with high stability, which comprises two cement poles, a high-voltage wire structure and a low-voltage wire structure, wherein the middle part between the two cement poles is fixedly provided with the low-voltage wire structure, the top part between the two cement poles is fixedly provided with the high-voltage wire structure, the high-voltage wire structure and the low-voltage wire structure respectively comprise two high-voltage cross arms, a plurality of cross arm connecting plates, a plurality of insulator strings and a plurality of pin insulators, the corners of the high-voltage lead and the low-voltage lead are insulated and supported by arranging the high-voltage lead structure and the low-voltage lead structure respectively, the wedge-shaped wire clamp bears the tension of the leads, and the wires are suspended through the stay wires, part of the wires are clamped in the wire grooves through the wedge-shaped self-locking structure on the UT wire clamp, so that the loosening phenomenon is avoided, and the lifting device is convenient for a user to adjust the height of the cement pole and maintain the wire structure.

Description

Corner pole type with high stability

Technical Field

The utility model relates to the technical field of corner rods, in particular to a corner rod type with high stability.

Background

The angle lever is a support for supporting a wire for transmitting electric energy in an electric power system, is mainly used at a line corner, is usually a tension-resistant lever, and is often supported by two terminal levers, and is installed after a high-voltage line and a low-voltage line are distinguished.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a corner bar type with high stability, which aims to solve the problems that when the corner bar deviates or rotates to a certain extent due to external force or cable pressure, a cable on one side is tensioned or even torn off, and a cable on the other side is not stressed and becomes loose, so that the normal use of a line is influenced, and certain potential safety hazards exist in the prior art.

In order to achieve the purpose, the utility model provides the following technical scheme: a corner pole type with high stability comprises two cement poles, a high-voltage lead structure and a low-voltage lead structure, wherein the middle part between the two cement poles is fixedly provided with the low-voltage lead structure, the top part between the two cement poles is fixedly provided with the high-voltage lead structure, the bottom part between the two cement poles is fixedly provided with a lifting device, the high-voltage lead structure and the low-voltage lead structure respectively comprise two high-voltage cross arms, a plurality of cross arm connecting plates, a plurality of insulator strings and a plurality of pin insulators, a plurality of cross arm connecting plates are fixedly arranged between the two high-voltage cross arms through bolts, the two ends of the plurality of cross arm connecting plates are fixedly provided with the insulator strings, the pin insulators are fixedly arranged inside the insulator strings, and the two ends of the middle part between every two high-voltage cross arms are respectively and fixedly connected with the middle parts of the two cement poles and the top parts of the two cement poles through bolts, four equal fixed mounting in high pressure cross arm and the junction of two cement poles has the staple bolt, four the outside of staple bolt all is equipped with the drawing disk.

As a preferred technical scheme of the utility model, the bottom parts of the four pull discs are fixedly provided with pull plates, two ends of one side of each of the four pull plates are respectively and fixedly provided with four wedge-shaped wire clamps and four UT wire clamps, pull wires are respectively and alternately connected inside the four wedge-shaped wire clamps, and pull rods are respectively and alternately connected inside the four UT wire clamps.

As a preferable technical scheme of the utility model, supporting arms are fixedly arranged on two sides of the joints of the four high-pressure cross arms and the two cement rods.

As a preferred technical scheme of the utility model, the middle part between every two corresponding high-pressure cross arms is fixedly provided with a reinforcing angle steel through bolts.

As a preferred technical scheme of the utility model, the lifting device comprises a chassis, two motor boxes, two servo motors, two lead screws, two sliders, two baffles, four limiting plates and a switch, wherein the motor boxes are fixedly mounted at two ends of the bottom of the chassis, the servo motors are fixedly mounted inside the two motor boxes, the output ends of the two servo motors penetrate through the chassis and are fixedly mounted with the lead screws, the baffles are fixedly mounted at two ends of the top of the chassis, the sliders are slidably connected to the middles of the two lead screws, the limiting plates are fixedly mounted at two ends of the two lead screws, one end of one baffle is fixedly mounted with the switch, and the two servo motors are electrically connected with the switch.

As a preferable technical scheme of the utility model, the tops of the two sliding blocks are respectively fixedly connected with the bottoms of the two cement rods.

Compared with the prior art, the utility model has the beneficial effects that: carry out insulating support to the corner of high-pressure wire and low pressure wire respectively through setting up high-pressure wire structure and low pressure wire structure, the wedge fastener is in order to bear wire tension to hang the wire through acting as go-between, partial wire passes through the wedge type self-locking structure on the UT fastener, avoids taking place the pine phenomenon of taking off with the wire card at the wire inslot, and elevating gear person of facilitating the use carries out altitude mixture control and maintains the wire structure to the cement pole.

Drawings

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

FIG. 2 is a schematic structural diagram of a high-voltage conductor structure according to the present invention;

FIG. 3 is a top view of the present invention;

FIG. 4 is a schematic structural diagram of the lifting device of the present invention;

fig. 5 is a schematic diagram of the present invention.

In the figure: 1. a cement pole; 2. a lifting device; 3. a high-voltage cross arm; 4. hooping; 5. a limiting plate; 6. a pull wire; 7. an anchor rod; 8. pulling the disc; 9. a wedge-shaped wire clamp; 10. a UT cable clamp; 11. a wire pulling plate; 12. a cross arm yoke plate; 13. reinforcing angle steel; 14. a pin insulator; 15. an insulator string; 16. a high voltage wire structure; 17. a low voltage wire structure; 18. a switch; 19. a brace arm; 20. a chassis; 21. a motor case; 22. a servo motor; 23. a baffle plate; 24. a lead screw; 25. a slide block.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-5, the utility model provides a corner pole type with high stability, which comprises two cement poles 1, a high-voltage wire structure 16 and a low-voltage wire structure 17, wherein the middle part between the two cement poles 1 is fixedly provided with the low-voltage wire structure 17, the top part between the two cement poles 1 is fixedly provided with the high-voltage wire structure 16, the bottom part between the two cement poles 1 is fixedly provided with a lifting device 2, the high-voltage wire structure 16 and the low-voltage wire structure 17 respectively comprise two high-voltage cross arms 3, a plurality of cross arm connecting plates 12, a plurality of insulator strings 15 and a plurality of pin insulators 14, the two high-voltage cross arms 3 are fixedly provided with the plurality of cross arm connecting plates 12 through bolts, the two ends of the plurality of cross arm connecting plates 12 are fixedly provided with the insulator strings 15, the interiors of the plurality of insulator strings 15 are respectively and fixedly provided with the insulators 14, and the two ends of the middle part between each two high-voltage cross arms 3 are respectively connected with the middle parts of the two cement poles 1 and the two cement poles 1 through bolts The top fixed connection of, four high-pressure cross arms 3 and the equal fixed mounting of junction of two cement poles 1 have staple bolt 4, and the outside of four staple bolts 4 all overlaps and is equipped with set 8, goes out the corner of high-pressure wire and low pressure wire respectively through setting up high-pressure wire structure 16 and low pressure wire structure 17 and carries out insulating support, and elevating gear 2 person of facilitating the use carries out altitude mixture control to cement pole 1.

Preferably, the equal fixed mounting in bottom of four drawing disks 8 has the line drawing board 11, the both ends of four line drawing boards 11 one side respectively fixed mounting have four wedge type fastener 9 and four UT fastener 10, the inside of four wedge type fastener 9 all alternates and is connected with acts as go-between 6, the inside of four UT fastener 10 all alternates and is connected with the stay bar 7, wire on high pressure wire structure 16 and the low pressure wire structure 17 passes through wedge type fastener 9 in order to bear wire tension, and hang the wire through acting as go-between 6, partial wire passes through the wedge type self-locking structure on the fastener UT 10, avoid taking place the pine phenomenon of taking off with the wire card at the in-slot.

Preferably, the middle part between every two corresponding high-pressure cross arms 3 is fixedly provided with a reinforcing angle steel 13 through a bolt, the distance between every two high-pressure cross arms 3 is kept a certain distance through the arranged reinforcing angle steel 13, and the mutual connection part of the high-pressure cross arms 3 is stable and firm.

Preferably, the supporting arms 19 are fixedly mounted on two sides of the joints of the four high-pressure cross arms 3 and the two cement rods 1, the high-pressure cross arms 3 and the cement rods 1 form right-angled triangle included angles due to the installation of the supporting arms 19, and the stability is high.

Preferably, the lifting device 2 comprises a chassis 20, two motor boxes 21, two servo motors 22, two lead screws 24, two sliders 25, two baffles 23, four limit plates 5 and a switch 18, wherein the motor boxes 21 are fixedly installed at two ends of the bottom of the chassis 20, the servo motors 22 are fixedly installed inside the two motor boxes 21, the lead screws 24 are fixedly installed at output ends of the two servo motors 22 through the chassis 20, the baffles 23 are fixedly installed at two ends of the top of the chassis 20, the sliders 25 are slidably connected to the middle portions of the two lead screws 24, the limit plates 5 are fixedly installed at two ends of the two lead screws 24, the switch 18 is fixedly installed at one end of one baffle 23, the two servo motors 22 are electrically connected to the switch 18, a user presses the switch 18, the two servo motors 22 are started, the two servo motors 22 drive the lead screws 24 to rotate, the sliders 25 on the two lead screws 24 slide up and down on the lead screws 24 due to the blocking of the baffles 23, the two sliders 25 drive the two cement rods 1 to move up and down, so that a user can conveniently adjust the heights of the high-voltage lead structure 16 and the low-voltage lead structure 17.

Preferably, the tops of the two sliding blocks 25 are fixedly connected with the bottoms of the two cement rods 1 respectively, the two sliding blocks 25 move up and down to drive the corresponding cement rods 1 to ascend and descend, and a user can maintain the high-voltage lead structure 16 and the low-voltage lead structure 17 conveniently.

When the high-stability corner bar type is used, a user presses a switch 18, two servo motors 22 are started, the two servo motors 22 drive a lead screw 24 to rotate, sliding blocks 25 on the two lead screws 24 slide up and down on the lead screw 24 due to the blocking of a baffle plate 23, the two sliding blocks 25 drive two cement bars 1 to move up and down, the height of a high-voltage lead structure 16 and the height of a low-voltage lead structure 17 are convenient to adjust by the user, the high-voltage lead structure 16 and the low-voltage lead structure 17 are convenient to maintain by the user, the corner outlets of the high-voltage lead and the low-voltage lead are respectively supported in an insulating way by arranging the high-voltage lead structure 16 and the low-voltage lead structure 17, leads on the high-voltage lead structure 16 and the low-voltage lead structure 17 bear lead tension through a wedge-type wire clamp 9 and are hung through a stay wire 6, and part of the leads pass through a wedge-type self-locking structure on an UT wire clamp 10, the wire clamp is prevented from loosening in the wire slot, the distance between every two high-voltage cross arms 3 on the high-voltage wire structure 16 and the low-voltage wire structure 17 is kept at a certain distance through the arranged reinforcing angle steel 13, the mutual connection part of the high-voltage cross arms 3 is stable and firm, the high-voltage cross arms 3 and the cement pole 1 are in right-angled triangle included angles due to the installation of the supporting arms 19 on the high-voltage wire structure 16 and the low-voltage wire structure 17, and the stability is high.

Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that various changes in the embodiments and/or modifications of the utility model can be made, and equivalents and modifications of some features of the utility model can be made without departing from the spirit and scope of the utility model.

Claims (6)

1. The utility model provides a corner pole type that stability is high, includes two cement poles (1), high-pressure wire structure (16) and low pressure wire structure (17), its characterized in that: two middle part fixed mounting between cement pole (1) has low pressure wire structure (17), two top fixed mounting between cement pole (1) has high-pressure wire structure (16), two bottom fixed mounting between cement pole (1) has elevating gear (2), high-pressure wire structure (16) and low pressure wire structure (17) all include two high-pressure cross arms (3), a plurality of cross arm yoke plate (12), a plurality of insulator chain (15) and a plurality of needle insulator (14), two there are a plurality of cross arm yoke plate (12), a plurality of through bolt fixed mounting between high-pressure cross arm (3) the equal fixed mounting in both ends of cross arm yoke plate (12) has insulator chain (15), a plurality of the inside of insulator chain (15) all is fixed and is provided with needle insulator (14), per two the both ends in middle part between high-pressure cross arm (3) pass through the bolt respectively with the middle part and two water of two cement poles (1) The top fixed connection of mud pole (1), four the equal fixed mounting in junction of high pressure cross arm (3) and two cement poles (1) has staple bolt (4), four the outside of staple bolt (4) is all overlapped and is equipped with set (8) of drawing.

2. A high stability corner pole type according to claim 1, wherein: the bottom of the four pull discs (8) is fixedly provided with pull plates (11), two ends of one side of each of the four pull plates (11) are fixedly provided with four wedge-shaped wire clamps (9) and four UT wire clamps (10), the interiors of the four wedge-shaped wire clamps (9) are connected with pull wires (6) in an inserting mode, and the interiors of the four UT wire clamps (10) are connected with pull rods (7) in an inserting mode.

3. A high stability corner pole type according to claim 1, wherein: and supporting arms (19) are fixedly arranged on two sides of the joints of the four high-pressure cross arms (3) and the two cement rods (1).

4. A high stability corner pole type according to claim 1, wherein: and every two corresponding middle parts between the high-pressure cross arms (3) are fixedly provided with reinforcing angle steel (13) through bolts.

5. A high stability corner pole type according to claim 1, wherein: the lifting device (2) comprises a chassis (20), two motor boxes (21), two servo motors (22), two lead screws (24), two sliders (25), two baffles (23), four limiting plates (5) and a switch (18), wherein the motor boxes (21) are fixedly mounted at two ends of the bottom of the chassis (20), the servo motors (22) are fixedly mounted in the motor boxes (21), the output ends of the servo motors (22) penetrate through the chassis (20) and are fixedly mounted with the lead screws (24), the baffles (23) are fixedly mounted at two ends of the top of the chassis (20), the sliders (25) are slidably connected to the middle portions of the lead screws (24), the limiting plates (5) are fixedly mounted at two ends of the lead screws (24), and the switch (18) is fixedly mounted at one end of the baffle (23), the two servo motors (22) are electrically connected with the switch (18).

6. A high stability corner pole type according to claim 5, wherein: the tops of the two sliding blocks (25) are respectively fixedly connected with the bottoms of the two cement rods (1).

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