CN215369036U

CN215369036U - Novel insulating cross arm for electric power operation

Info

Publication number: CN215369036U
Application number: CN202121760690.2U
Authority: CN
Inventors: 刘成华
Original assignee: Baoding Lichang Power Equipment Manufacturing Co ltd
Current assignee: Baoding Lichang Power Equipment Manufacturing Co ltd
Priority date: 2021-07-30
Filing date: 2021-07-30
Publication date: 2021-12-31
Anticipated expiration: 2031-07-30

Abstract

The utility model discloses a novel insulating cross arm for electric power operation, which comprises a telegraph pole body and an insulating cross arm, wherein a support arm is arranged on the telegraph pole body, a main loop bar is arranged on the support arm, an inserting strip is arranged on the main loop bar, a rotating handle is arranged on one side of the support arm, an outer loop bar is arranged at one end, away from the support arm, of a connecting rod, an insulating cross arm is arranged on the main loop bar, an inner cross arm is arranged on one side of the insulating cross arm, an annular groove is arranged on the inner cross arm, a first gear is arranged on one side of the rotating handle, a second gear is arranged on one side of the first gear, a lead screw is arranged on the second gear, a threaded loop bar is arranged on the lead screw, the threaded loop bar is fixedly connected with the bottom of the insulating cross arm, the device can be adjusted at any time according to the field condition through the arrangement of the outer loop bar, the insulating cross arm and the like, and is quick and labor-saving in adjustment, and is not limited to a fixed length and height.

Description

Novel insulating cross arm for electric power operation

Technical Field

The utility model belongs to the technical field related to insulating cross arms for electric power operation, and particularly relates to a novel insulating cross arm for electric power operation.

Background

The insulating cross arm for electric power operation is an angle iron transversely fixed on the top of a telegraph pole, is provided with a porcelain insulator for supporting an overhead wire, is an important component in a pole tower, and is used for installing insulators and hardware fittings for supporting a conducting wire and a lightning conductor and keeping a certain safety distance according to regulations.

The existing insulating cross arm technology for electric power operation has the following problems: the height and the length of the existing insulating cross arm for electric power operation are not easy to adjust.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a novel insulating cross arm for electric power operation, which solves the problem that the height and the length of the insulating cross arm for electric power operation are difficult to adjust in the background technology.

In order to achieve the purpose, the utility model provides the following technical scheme: a novel insulating cross arm for electric power operation comprises a telegraph pole body and the insulating cross arm, wherein a supporting arm is arranged on the telegraph pole body, the supporting arm is provided with a first through hole, the supporting arm is provided with a main loop bar, the main loop bar is provided with an inserting strip, a rotating handle is arranged on one side of the supporting arm, a connecting rod is arranged on the supporting arm, a second through hole is arranged on the connecting rod, an outer loop bar is arranged at one end of the connecting rod, which is far away from the supporting arm, an insulating cross arm is arranged on the main loop bar, one side of the insulating cross arm is provided with an inner cross arm, the inner cross arm is provided with a third through hole, the inner cross arm is provided with an annular groove, a first gear is arranged on one side of the rotating handle, a second gear is arranged on one side of the first gear, a screw rod is arranged on the second gear, the screw rod is provided with a threaded sleeve rod, and the threaded sleeve rod is fixedly connected with the bottom of the insulating cross arm.

Preferably, the number of the connecting rods and the number of the outer sleeve rods are two.

Preferably, the surfaces of the cutting and the rotating handle are rough structures, and the cutting and the rotating handle are acting points.

Preferably, the bottom of the support arm and the top of the pole body are fixedly connected through bolts.

Preferably, the first gear and the second gear are meshed with each other.

Preferably, the size of the inner cross arm is smaller than that of the insulating cross arm.

Compared with the prior art, the utility model provides a novel insulating cross arm for electric power operation, which has the following beneficial effects:

the utility model solves the problem that the height and the length of the insulating cross arm for electric power operation are not easy to adjust by arranging the outer sleeve rod, the insulating cross arm, the inner cross arm, the third through hole, the annular groove, the first gear, the second gear, the screw rod, the threaded sleeve rod and the like, the problem that the height and the length of the insulating cross arm for electric power operation are not easy to adjust is solved by arranging the first through hole on the supporting arm, the main sleeve rod is arranged on the supporting arm, the insert strip is arranged on the main sleeve rod, the rotating handle is arranged on one side of the rotating handle, the second gear is arranged on one side of the first gear, the screw rod is arranged on the second gear, the threaded sleeve rod is fixedly connected with the bottom of the insulating cross arm, when the height of the device needs to be adjusted, the insert strip only needs to be respectively pulled out from the main sleeve rod and the outer sleeve rod, then the rotating handle is rotated, and the rotating handle drives the second gear on the first gear to move due to mutual engagement of the first gear and the second gear, the second gear drives the lead screw to rotate, because the lead screw only takes place the displacement, does not take place the rotation, at this moment sets up the screw loop bar upward movement on the lead screw, and then drives one side insulation cross arm upward movement, and then changes the device's height, after adjusting suitable height, inserts the cutting respectively in the through-hole on main loop bar and the outer loop bar, makes the device can adjust at any time according to the site conditions through having set up above structure, and adjusts quick laborsaving.

Drawings

The accompanying drawings, which are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate embodiments of the utility model and together with the description serve to explain the principles of the utility model without limiting the utility model in which:

FIG. 1 is a schematic view of an overall structure according to the present invention;

FIG. 2 is a schematic diagram of the internal structure proposed by the present invention;

FIG. 3 is a schematic structural view of a connection mode of a first gear and a second gear according to the present invention;

in the figure: 1. a telegraph pole body; 2. a support arm; 3. a first through hole; 4. a main loop bar; 5. cutting; 6. turning a handle; 7. a connecting rod; 8. a second through hole; 9. an outer loop bar; 10. an insulating cross arm; 11. an inner cross arm; 12. a third through hole; 13. an annular groove; 14. a first gear; 15. a second gear; 16. a screw rod; 17. a threaded sleeve rod.

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.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front", "rear", "both ends", "one end", "the other end", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the referred device or element 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 a fixed connection, a detachable connection, or an integral connection; 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 meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1-3, the present invention provides a technical solution: the utility model provides a novel insulating cross arm for electric power operation, including wire pole body 1 and insulating cross arm 10, be provided with support arm 2 on the wire pole body 1, be provided with first through-hole 3 on the support arm 2, be provided with main loop bar 4 on the support arm 2, be provided with cutting 5 on the main loop bar 4, support arm 2 one side is provided with changes 6, be provided with connecting rod 7 on the support arm 2, be provided with second through-hole 8 on the connecting rod 7, connecting rod 7 is kept away from support arm 2 one end and is provided with outer loop bar 9, be provided with insulating cross arm 10 on the main loop bar 4, insulating cross arm 10 one side is provided with interior cross arm 11, be provided with third through-hole 12 on the interior cross arm 11, be provided with ring channel 13 on the interior cross arm 11, it is provided with first gear 14 to change 6 one side, first gear 14 one side is provided with second gear 15, be provided with lead screw 16 on the second gear 15, be provided with threaded sleeve bar 17 on the lead screw 16, threaded sleeve bar 17 and insulating cross arm 10 bottom fixed connection.

The utility model provides a novel insulating cross arm is used in electric power operation, connecting rod 7 and outer loop bar 9 all set up two, and the slip 5 with change 6 surfaces for rough column structure, the slip 5 with change 6 for the impetus, bolt fixed connection is passed through at support arm 2 bottom and 1 top of wire pole body, first gear 14 and the mutual interlock of second gear 15, interior cross arm 11's size is less than insulating cross arm 10's size.

The working principle and the using process of the utility model are as follows: after the device is installed, the device is fixed on the top of a telegraph pole body 1, in order to solve the problem that the height and the length of an insulating cross arm 10 for electric power operation are not easy to adjust, a support arm 2 is arranged on the telegraph pole body 1, a first through hole 3 is arranged on the support arm 2, a main loop bar 4 is arranged on the support arm 2, an inserting strip 5 is arranged on the main loop bar 4, a rotating handle 6 is arranged on one side of the support arm 2, a connecting rod 7 is arranged on the support arm 2, a second through hole 8 is arranged on the connecting rod 7, an outer loop bar 9 is arranged on one end, far away from the support arm 2, of the connecting rod 7, an insulating cross arm 10 is arranged on the main loop bar 4, an inner cross arm 11 is arranged on one side of the insulating cross arm 10, a third through hole 12 is arranged on the inner cross arm 11, an annular groove 13 is arranged on the inner cross arm 11, a first gear 14 is arranged on one side of the rotating handle 6, a second gear 15 is arranged on one side of the first gear 14, the second gear 15 is provided with a screw rod 16, and the screw rod 16 is provided with a threaded sleeve rod 17.

When the height of the device needs to be adjusted, the cutting slips 5 are only required to be pulled out from the main loop bar 4 and the outer loop bar 9 respectively, then the rotating handle 6 is rotated, the rotating handle 6 drives the second gear 15 on the first gear 14 to move due to mutual engagement of the first gear 14 and the second gear 15, the second gear 15 drives the screw rod 16 to rotate, the screw rod 16 only displaces and does not rotate, the screw loop bar 17 arranged on the screw rod 16 moves upwards, the cutting slips 5 are inserted into the first through hole 3 on the main loop bar 4 after being adjusted to the proper height, the cutting slips 5 are inserted into the second through hole 8 on the outer loop bar 9 due to the fixed connection of the screw loop bar 17 and the bottom of the insulating cross arm 10, the insulating cross arm 10 on one side is further driven to move upwards, the height of the device is changed, when the length of the device needs to be adjusted, the cutting slips 5 only need to be pulled out from the outer loop bar 9 and the insulating cross arm 10 respectively, holding inner cross arm 11 and keeping away from insulating cross arm 10 one side pulling, inner cross arm 11 one end is followed the inside roll-off of insulating cross arm 10, and outer loop bar 9 lengthens from connecting rod 7 simultaneously, after adjusting to suitable length, inserts the cutting 5 in the third through-hole 12 on insulating cross arm 10, inserts the cutting 5 in the second through-hole 8 on outer loop bar 9 again, makes the device's practicality stronger through having set up above structure, does not confine to fixed length and height.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a novel insulating cross arm is used in electric power operation, includes wire pole body (1) and insulating cross arm (10), its characterized in that: the utility model is characterized in that a support arm (2) is arranged on the utility pole body (1), a first through hole (3) is arranged on the support arm (2), a main loop bar (4) is arranged on the support arm (2), an inserting strip (5) is arranged on the main loop bar (4), a rotating handle (6) is arranged on one side of the support arm (2), a connecting rod (7) is arranged on the support arm (2), a second through hole (8) is arranged on the connecting rod (7), an outer loop bar (9) is arranged on one end, far away from the support arm (2), of the connecting rod (7), an insulating cross arm (10) is arranged on the main loop bar (4), an inner cross arm (11) is arranged on one side of the insulating cross arm (10), a third through hole (12) is arranged on the inner cross arm (11), an annular groove (13) is arranged on the inner cross arm (11), a first gear (14) is arranged on one side of the rotating handle (6), a second gear (15) is arranged on one side of the first gear (14), a screw rod (16) is arranged on the second gear (15), a threaded sleeve rod (17) is arranged on the screw rod (16), and the threaded sleeve rod (17) is fixedly connected with the bottom of the insulating cross arm (10).

2. The novel insulating cross arm for electric power operation of claim 1, characterized in that: the connecting rod (7) and the outer loop bar (9) are both provided with two.

3. The novel insulating cross arm for electric power operation of claim 1, characterized in that: the surfaces of the inserting strips (5) and the rotating handle (6) are in rough structures, and the inserting strips (5) and the rotating handle (6) are acting points.

4. The novel insulating cross arm for electric power operation of claim 1, characterized in that: the bottom of the support arm (2) is fixedly connected with the top of the telegraph pole body (1) through bolts.

5. The novel insulating cross arm for electric power operation of claim 1, characterized in that: the first gear (14) and the second gear (15) are meshed with each other.

6. The novel insulating cross arm for electric power operation of claim 1, characterized in that: the size of the inner cross arm (11) is smaller than that of the insulating cross arm (10).