CN215646079U

CN215646079U - Square quadripartion damping spacer

Info

Publication number: CN215646079U
Application number: CN202122340279.6U
Authority: CN
Inventors: 马国庆
Original assignee: Hebei Zhengze Electric Co ltd
Current assignee: Hebei Zhengze Electric Co ltd
Priority date: 2021-09-26
Filing date: 2021-09-26
Publication date: 2022-01-25
Anticipated expiration: 2031-09-26

Abstract

The utility model relates to the technical field of damping spacers, in particular to a square quadripartition damping spacer which comprises a first fixing plate, wherein two ends of the first fixing plate are respectively hinged with a first side arm, one side of the first fixing plate is provided with a second fixing plate, two ends of the second fixing plate are respectively hinged with a second side arm, two ends of the other side of the second fixing plate are respectively provided with a sliding block, the surface of each sliding block is provided with a fixing port, the surface of the first fixing plate is inserted with a fixing rod, the fixing rod is inserted and fixed with the fixing port, and a spring is arranged between the sliding block and the inner wall of the first fixing plate. The square frame in the conductor spacer of integral type has been abandoned, through first fixed plate and second fixed plate, the effect that stretches out and retract is reached in the back and forth slip of slider for the size of first fixed plate and second fixed plate can be dwindled, is convenient for carry out more massive encapsulation transportation or carry, can avoid the slider because of too big pulling force to throw away in the first fixed plate simultaneously through the spring, reduces the risk that the second fixed plate was hindered by the fall.

Description

Square quadripartion damping spacer

Technical Field

The utility model relates to the technical field of damping spacers, in particular to a square four-split damping spacer.

Background

The damping spacer is a flexible or semi-rigid spacer capable of reducing breeze vibration or sub-span oscillation of a split conductor, the spacer is a main hardware fitting in a split conductor structure, and the basic tasks of the spacer are as follows: prevent whiplash between wires, suppress breeze vibration and subspan oscillation.

Present damping conductor spacer is square structure more, comprises the support arm of middle square frame and side, but present square frame is the integral type, before the use, for example the in-process of transportation or carrying, because of the great measurement that leads to depositing the transportation or carry of volume is less, carries to use to enterprise's transportation or constructor and has all formed inconvenient effect.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a square four-split damping spacer to solve the problems in the background technology.

In order to achieve the above purpose, the utility model provides a square quadripartition damping spacer, which comprises a first fixing plate, wherein the first fixing plate is in an N shape with a hollow structure, two ends of the first fixing plate are respectively hinged with a first side arm, one side of the first fixing plate is provided with a second fixing plate, the second fixing plate is matched with the first fixing plate in size, two ends of the second fixing plate are respectively hinged with a second side arm, two ends of the other side of the second fixing plate are respectively provided with a sliding block, the sliding blocks are slidably connected with the inner wall of the first fixing plate, the surface of each sliding block is provided with a fixing port, the surface of the first fixing plate is spliced with a fixing rod, the fixing rod is spliced and fixed with the fixing ports, and a spring is arranged between each sliding block and the inner wall of the first fixing plate.

As a further improvement of the technical scheme, the surfaces of the first side arm and the second side arm are both L-shaped, the surfaces of the first side arm and the second side arm are both provided with a ring opening, the side surfaces of the first side arm and the second side arm are both provided with an end plate, the surface of the end plate is provided with an arc opening, the arc opening is fitted and adapted with the ring opening, and the surface of the end plate is provided with a bolt.

As a further improvement of the technical scheme, rubber sleeves are mounted on the inner walls of the ring opening and the arc opening.

As a further improvement of the technical scheme, a sliding cavity is formed in the surfaces of the first side arm and the second side arm, a sliding sheet is arranged on one side of the end plate, and the sliding sheet is connected with the sliding cavity in a sliding manner.

As a further improvement of the technical scheme, a screw hole is formed in the surface of the first fixing plate, a screw rod is connected inside the screw hole, and one end of the screw rod can be in contact with the inner wall of the second fixing plate.

As a further improvement of the technical scheme, an inner rod is arranged inside the screw rod, and a rod body is inserted at the joint of the screw rod and the inner rod.

As a further improvement of the technical scheme, a limiting plate is connected to the surface of the screw in a threaded manner and is positioned inside the first fixing plate.

Compared with the prior art, the utility model has the beneficial effects that:

in this square quadripartion damping conductor spacer, abandoned the square frame in the conductor spacer of integral type, through first fixed plate and second fixed plate, the effect that stretches out and retract is reached in the back and forth slip of slider for the size of first fixed plate and second fixed plate can reduce, is convenient for carry out more large batch encapsulation transportation or carry, can avoid the slider to throw away first fixed plate because of too big pulling force simultaneously through the spring in, reduces the risk that the second fixed plate was threshed.

Drawings

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

FIG. 2 is a schematic diagram of a first fixing plate structure according to the present invention;

fig. 3 is a schematic diagram of a second fixing plate structure according to the present invention.

The various reference numbers in the figures mean:

1. a first fixing plate; 11. a first side arm; 12. fixing the rod; 2. a second fixing plate; 21. a slider; 22. a spring; 23. an end plate; 24. a bolt; 25. a slide chamber; 3. a screw; 31. an inner rod; 32. and a limiting plate.

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 is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like, indicate orientations and positional relationships based on those shown in the drawings, and are used only for convenience of description and simplicity of description, and do not indicate or imply that the equipment or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be considered as limiting the present invention.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically defined otherwise.

Referring to fig. 1-3, the present embodiment provides a square quadripartition damping spacer, including a first fixing plate 1, the first fixing plate 1 is in an "N" shape with a hollow structure, both ends of the first fixing plate 1 are hinged with first side arms 11, one side of the first fixing plate 1 is provided with a second fixing plate 2, the second fixing plate 2 is adapted to the first fixing plate 1 in size, both ends of the second fixing plate 2 are hinged with second side arms, both ends of the other side of the second fixing plate 2 are provided with sliders 21, the sliders 21 are slidably connected to the inner wall of the first fixing plate 1, a fixing port is formed on the surface of the sliders 21, a fixing rod 12 is inserted into the surface of the first fixing plate 1, the fixing rod 12 is inserted into the fixing port and fixed, and a spring 22 is installed between the sliders 21 and the inner wall of the first fixing plate 1.

In this embodiment, the first fixing plate 1 and the second fixing plate 2 can be assembled into a square whole after being spliced, and by installing the first side arm 11 and the second side arm, i.e. forming the damping spacer, after the whole device is produced, the slider 21 at the side end of the second fixing plate 2 is inserted along the inner cavity opening of the first fixing plate 1, the second fixing plate 2 will gradually approach the surface of the first fixing plate 1 and be adapted to be formed in a sealing manner, and then the fixing rod 12 is inserted along the inside of the fixing opening to lock the second fixing plate 2, at this time, the whole size of the first fixing plate 1 and the second fixing plate 2 is reduced to achieve the effect of contraction, which is beneficial to storing more damping spacers during storage and packaging, and at the same time, the slider 21 is pulled out during use, and the connection effect of the spring 22 avoids the slider 21 and the second fixing plate 2 from being thrown out due to an excessive pulling force, the falling ground surface falling injury is reduced, after the fixing rod is pulled out and adjusted, the fixing rod 12 is inserted along the fixing port at the position again, namely the sliding block 21 is locked, the stretched first fixing plate 1 and the stretched second fixing plate 2 can be subjected to locking, and the wire can be buckled into the round ports due to the fact that the round ports are formed in the surfaces of the first side arm 11 and the second side arm, and the purpose of limiting shaking of the wire is achieved; in this device, the square frame in the conductor spacer of present integral type has been abandoned, through first fixed plate 1 and second fixed plate 2, the reciprocating sliding of slider 21 reaches the effect of stretching out and retracting for the size of first fixed plate 1 and second fixed plate 2 can be dwindled, is convenient for carry out more massive encapsulation transportation or carry, and inside spring 22 can avoid slider 21 to throw away first fixed plate 1 because of too big pulling force simultaneously, reduce the risk that second fixed plate 2 was fallen into the wound.

In order to improve the use effect of the first side arm 11 and the second side arm, the surfaces of the first side arm 11 and the second side arm are both in an L shape, the surfaces of the first side arm 11 and the second side arm are both provided with a ring opening, the side surfaces of the first side arm 11 and the second side arm are both provided with an end plate 23, the surface of the end plate 23 is provided with an arc opening, the arc opening is fit and adapted with the ring opening, the surface of the end plate 23 is provided with a bolt 24, a round opening is abandoned to be directly arranged on the surfaces of the first side arm 11 and the second side arm, and the round opening is connected with the end part of the first side arm 11 or the second side arm through the end plate 23, when the wire is located in the area where the arc is present, the end plate 23 is tightened by the bolt 24 and brought close to the first side arm 11 or the second side arm, the ring opening and the arc opening are attached to the wires as much as possible, and the wires with different thicknesses can be well attached and fixed, so that the wires are relatively high and stable after being fixed.

Wherein, the rubber sleeve is all installed with the inner wall of nock to the collar extension, is connected the back between rubber sleeve and the wire, and this junction can and the wire between produce great frictional force, protects the wire of locking department on the one hand, reduces its damage, and the great frictional force of on the other hand also can make the difficult production of wire rock, has improved the further stability of wire in the air.

Meanwhile, a sliding cavity 25 is formed in the surfaces of the first side arm 11 and the second side arm, a sliding sheet is arranged on one side of the end plate 23 and is connected with the sliding cavity 25 in a sliding mode, when the position of the end plate 23 is adjusted, the sliding sheet slides along the inside of the sliding cavity 25, and one side of the end plate 23 is limited by the sliding sheet, so that the angular point of the end plate 23 and the angular point of the first side arm 11 or the angular point of the second side arm can be aligned and adjusted, and the stability of the end plate 23 in use can be further improved.

In order to solve the problem that the second fixing plate 2 can be pulled back by the spring 22 when being pulled out, a screw hole is formed in the surface of the first fixing plate 1, a screw rod 3 is connected inside the screw hole, one end of the screw rod 3 can be contacted with the inner wall of the second fixing plate 2, when the slider 21 is pulled out along the inner cavity of the first fixing plate 1, the screw rod 3 rotates inwards along the screw hole and is contacted with the inner wall of the second fixing plate 2, the pulling-out position of the second fixing plate 2 can be limited, and when the slider 21 is prevented from being pulled out, the slider 21 can be pulled back due to the elastic force of the spring 22.

Furthermore, an inner rod 31 is arranged inside the screw rod 3, and a rod body is inserted at the connection position of the screw rod 3 and the inner rod 31, wherein the size of the screw rod 3 is the length of the first fixing plate 1, and the rod body sequentially penetrates through the surfaces of the screw rod 3 and the inner rod 31, when the position of the second fixing plate 2 needs to be limited by the screw rod 3, the inner rod 31 is pulled out along the screw rod 3 and is inserted and fixed by the rod body, at this time, the second fixing plate 2 can be limited by the rotation of the screw rod 3 again, after the use, the inner rod 31 is reset and inserted into the screw rod 3, at this time, the whole size of the screw rod 3 is reduced, the screw rod 3 can be rotated inwards again, namely, one side of the screw rod 3 is attached to the surface of the first fixing plate 1, and because of the positions of some wires when the first side arm 11 is used, the first side arm 11 may need to be rotated along the connection position of the first fixing plate 1 to facilitate the connection with the wires, therefore, after the screw rod 3 rotates inwards, one side of the screw rod is attached to the surface of the first fixing plate 1, and the normal rotation use of the first side arm 11 cannot be influenced.

Secondly, the surperficial threaded connection of screw rod 3 has limiting plate 32, and limiting plate 32 is located the inside of first fixed plate 1, and when screw rod 3 was when rotating, can reduce through limiting plate 32 to screw rod 3's rotation and rock, and make the interior pole 31 of one end of screw rod 3 can not produce angular deviation when using.

The foregoing shows and describes the general principles, essential features, and advantages of the utility model. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, and the preferred embodiments of the present invention are described in the above embodiments and the description, and are not intended to limit the present invention. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a square four-split damping conductor spacer, includes first fixed plate (1), its characterized in that: the first fixing plate (1) is in an N shape with a hollow structure, two ends of the first fixing plate (1) are hinged with first side arms (11), a second fixing plate (2) is arranged on one side of the first fixing plate (1), the second fixing plate (2) is matched with the first fixing plate (1) in size, two ends of the second fixing plate (2) are hinged with second side arms, two ends of the other side of the second fixing plate (2) are provided with sliding blocks (21), the slide block (21) is connected with the inner wall of the first fixing plate (1) in a sliding way, the surface of the sliding block (21) is provided with a fixed opening, the surface of the first fixed plate (1) is inserted with a fixed rod (12), the fixing rod (12) is fixedly connected with the fixing port in an inserting mode, and a spring (22) is installed between the sliding block (21) and the inner wall of the first fixing plate (1).

2. The square quad-split spacer-damper of claim 1 wherein: the surface of first side arm (11) with the second side arm all is "L" shape, the first side arm (11) with the surface of second side arm has all seted up the hubcap, the side of first side arm (11) with the second side arm all is equipped with end plate (23), the hubcap has been seted up on the surface of end plate (23), the hubcap with the laminating adaptation of hubcap, bolt (24) are all installed to the surface of end plate (23).

3. The square quad-split spacer-damper of claim 2 wherein: rubber sleeves are mounted on the inner walls of the ring opening and the arc opening.

4. The square quad-split spacer-damper of claim 3 wherein: the surface of the first side arm (11) and the second side arm is provided with a sliding cavity (25), one side of the end plate (23) is provided with a sliding sheet, and the sliding sheet is connected with the sliding cavity (25) in a sliding mode.

5. The square quad-split spacer-damper of claim 1 wherein: the surface of the first fixing plate (1) is provided with a screw hole, a screw rod (3) is connected inside the screw hole, and one end of the screw rod (3) can be in contact with the inner wall of the second fixing plate (2).

6. The square quad-split spacer-damper of claim 5 wherein: an inner rod (31) is arranged inside the screw rod (3), and a rod body is inserted at the joint of the screw rod (3) and the inner rod (31).

7. The square quad-split spacer-damper of claim 6 wherein: the surface of the screw rod (3) is in threaded connection with a limiting plate (32), and the limiting plate (32) is located inside the first fixing plate (1).