CN210629042U - Hanging connection plate for I-shaped hanging string - Google Patents

Abstract

The utility model discloses a suspension connecting plate for I-shaped suspension strings, which comprises a plate body, wherein the top of the plate body is provided with a connecting protrusion, the connecting protrusion is connected with the plate body through a connecting neck, the periphery of the plate body is correspondingly provided with convex four limbs, the end parts of the four limbs are provided with outer suspension holes, the two ends of the connecting protrusion are correspondingly provided with outer suspension holes, the outer suspension holes on the four limbs and the outer suspension holes on the connecting protrusion are positioned on the same circumference, and the middle part of the top of the connecting protrusion is provided with a fixing bolt hole; the utility model provides a suspension connecting plate for I-shaped suspension strings, wherein a wire clamp is suspended and installed on suspension holes to realize the separation between wires, the utility model discloses a profile modeling design, and the suspension holes on four limbs and the suspension holes on connecting bulges are positioned on the same circumference, the stress of a plate body is uniform, and the stability is improved; the utility model discloses further the plate body middle part is provided with the lightening hole, it shakes the mechanism to be provided with the damping in the lightening hole, absorbs the vibration that wind carried etc. and arouse, further improves stability.

Description

Hanging connection plate for I-shaped hanging string

Technical Field

The utility model relates to an electric power fitting technical field specifically is a be used for I type to dangle cluster link plate that dangles.

Background

Electric power fittings can be classified into a suspension wire clamp, a strain clamp, an UT wire clamp, a connection fitting, a protection fitting, an equipment wire clamp, a T-shaped wire clamp, a bus fitting, a stay wire fitting and the like according to functions and structures; depending on the main properties and uses of hardware, hardware can be broadly classified into the following categories: 1) and a suspension fitting, also called a support fitting or a suspension clamp. The hardware fitting is mainly used for hanging a lead insulator string (mostly used for a linear tower) and hanging a jumper wire on the insulator string; 2) and an anchoring hardware fitting, also called a fastening hardware fitting or a wire-resisting clamp. The hardware fitting is mainly used for fastening the terminal of a lead to be fixed on a wire-resistant insulator string and is also used for fixing the terminal of a lightning conductor and anchoring a stay wire. The anchoring hardware fittings bear all the tension of the conducting wire and the lightning conductor, and some anchoring hardware fittings are changed into electric conductors; 3) and a connecting hardware fitting, also called a wire hanging part. The hardware fitting is used for connecting insulators into a string and connecting the hardware fitting and the hardware fitting. It bears mechanical loads; 4) and connecting the hardware fitting. The hardware fitting is specially used for connecting various bare conductors and lightning conductors. The connection bears the same electrical load as the lead, and most of the connection hardware fittings bear the whole tension of the lead or the lightning conductor; 5) and a protection hardware fitting. The hardware fitting is used for protecting wires, insulators and the like, such as a grading ring for protecting the insulators, a heavy hammer for preventing the insulator string from being pulled out, a vibration damper for preventing the wires from vibrating, a wire protecting strip and the like; 6) and a contact fitting. The hardware fitting is used for connecting a hard bus and a soft bus with an outlet terminal of electrical equipment, connecting a T-shaped lead and a parallel connection without bearing force, and the like, wherein the connecting parts are in electrical contact. Therefore, higher conductivity and contact stability of the contact hardware are required; 7) the fixing hardware is also called power plant hardware or heavy current bus hardware.

At present, a suspension connecting plate is needed below an I-shaped suspension string to fix a suspension clamp and a lead, however, the traditional suspension connecting plate is uneven in stress and poor in stability, and particularly under the action of wind load and the like, the situation becomes more serious, so that the inventor provides the suspension connecting plate for the I-shaped suspension string by combining various factors.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a be used for I type to dangle cluster yoke plate that dangles 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:

a connection plate for I-shaped suspension strings comprises a plate body, wherein a connection protrusion is arranged at the top of the plate body and is connected with the plate body through a connection neck, the periphery of the plate body is correspondingly provided with convex four limbs, the end parts of the four limbs are provided with outer side suspension holes, the two ends of the connection protrusion are correspondingly provided with outer side suspension holes, the outer side suspension holes in the four limbs and the outer side suspension holes in the connection protrusion are positioned on the same circumference, and a fixing bolt hole is arranged in the middle of the top of the connection protrusion;

when the device works, the wire clamps are hung and installed on the hanging holes to realize the separation between the wires, the utility model adopts the profile modeling design, and the hanging holes on the four limbs and the hanging holes on the connecting bulges are positioned on the same circumference, so that the stress of the plate body is uniform, and the stability is improved;

as a further aspect of the present invention: the damping vibration absorption plate is characterized in that lightening holes are formed in the middle of the plate body, and damping vibration absorption mechanisms are arranged in the lightening holes to absorb vibration caused by wind load and the like, so that the stability is further improved.

As a further aspect of the present invention: the damping vibration absorption mechanism comprises a ball bin, damping liquid is filled in the ball bin, the ball bin is connected with the middle part of the lightening hole through a plurality of fixed rods, the outer side wall of the ball bin is symmetrically provided with a sealing sliding sleeve, a sliding rod is sleeved on the sealing sliding sleeve, the sliding rod extends into the ball bin and is flexibly connected with a damping ball arranged in the ball bin, and the outer end of the sliding rod extends out of the sealing sliding sleeve and is fixedly connected with the inner wall of the lightening hole through a vibration absorption spring; during operation, the vibration absorption is carried out through the vibration absorption springs, the damping balls are transmitted through the sliding rods, and the damping balls and the damping liquid are matched to convert vibration energy into heat energy, so that the vibration absorption effect is realized.

As a further aspect of the present invention: the inboard hole that hangs that corresponds lightening hole both sides evenly is provided with on the plate body, improves and hangs some quantity.

As a further aspect of the present invention: the connecting projection is arc-shaped; the four limbs and the connecting protrusions are in arc transition with the plate body.

Compared with the prior art, the utility model discloses the beneficial effect of following several aspects has:

the utility model provides a suspension connecting plate for I-shaped suspension strings, wherein a wire clamp is suspended and installed on suspension holes to realize the separation between wires, the utility model discloses a profile modeling design, and the suspension holes on four limbs and the suspension holes on connecting bulges are positioned on the same circumference, the stress of a plate body is uniform, and the stability is improved;

the utility model discloses further the plate body middle part is provided with the lightening hole, it shakes the mechanism to be provided with the damping in the lightening hole, absorbs the vibration that wind carried etc. and arouse, further improves stability.

The utility model discloses further ingenious design damping is inhaled the mechanism and is inhaled the vibration through inhaling the spring and inhale to transmit the damping ball through the slide bar, turn into heat energy with vibration energy by damping ball and damping liquid cooperation, realize the damping and inhale the shake effect.

Drawings

Figure 1 is a schematic view of a structure for a type i pendant series of plates.

Figure 2 is a schematic view of a structure used at a in a type i pendant series plate.

In the figure: 1. a plate body; 2. a connecting projection; 3. fixing bolt holes; 4. a connecting neck; 5. lightening holes; 6. an inner side hanging hole; 7. an outer side hanging hole; 8. four limbs; 9. sealing the sliding sleeve; 10. a slide bar; 11. a vibration absorbing spring; 12. a ball bin; 13. fixing the rod; 14. a damping ball.

Detailed Description

The technical solution of the present patent will be described in further detail with reference to the following embodiments.

Referring to fig. 1-2, a hanging connection plate for a type i hanging string comprises a plate body 1, wherein a connecting protrusion 2 is arranged at the top of the plate body 1, the connecting protrusion 2 is connected with the plate body 1 through a connecting neck 4, convex four limbs 8 are correspondingly arranged around the plate body 1, hanging holes are arranged at the end parts of the four limbs 8, outer hanging holes 7 are correspondingly arranged at the two ends of the connecting protrusion 2, the outer hanging holes 7 on the four limbs 8 and the outer hanging holes 7 on the connecting protrusion 2 are located on the same circumference, and a fixing bolt hole 3 is arranged in the middle of the top of the connecting protrusion 2;

a lightening hole 5 is formed in the middle of the plate body 1, and a damping vibration absorption mechanism is arranged in the lightening hole 5 to absorb vibration caused by wind load and the like, so that the stability is further improved; the damping vibration absorption mechanism comprises a ball bin 12, damping liquid is filled in the ball bin 12, the ball bin 12 is connected with the middle part of the lightening hole 5 through a plurality of fixing rods 13, the outer side wall of the ball bin 12 is symmetrically provided with a sealing sliding sleeve 9, a sliding rod 10 is sleeved on the sealing sliding sleeve 9, the sliding rod 10 extends into the ball bin 12 and is flexibly connected with a damping ball 14 arranged in the ball bin 12, and the outer end of the sliding rod 10 extends out of the sealing sliding sleeve 9 and is fixedly connected with the inner wall of the lightening hole 5 through a vibration absorption spring 11; when the vibration absorption device works, vibration is absorbed through the vibration absorption springs 11 and is transmitted to the damping ball 14 through the sliding rod 10, and vibration energy is converted into heat energy through the matching of the damping ball 14 and damping liquid, so that the vibration absorption effect is realized.

Inner side hanging holes 6 are uniformly formed in the plate body 1 corresponding to two sides of the lightening hole 5, so that the number of hanging points is increased; the connecting protrusion 2 is arc-shaped; the four limbs 8 and the connecting protrusions 2 are in arc transition with the plate body 1.

The utility model discloses a theory of operation is: when the device works, the wire clamps are hung and installed on the hanging holes to realize the separation between the wires, the utility model adopts the profiling design, and the hanging holes on the four limbs 8 and the hanging holes on the connecting bulges 2 are positioned on the same circumference, so that the plate body 1 is uniformly stressed, and the stability is improved; a lightening hole 5 is formed in the middle of the plate body 1, and a damping vibration absorption mechanism is arranged in the lightening hole 5 to absorb vibration caused by wind load and the like, so that the stability is further improved; when the vibration absorption device works, vibration is absorbed through the vibration absorption springs 11 and is transmitted to the damping ball 14 through the sliding rod 10, and vibration energy is converted into heat energy through the matching of the damping ball 14 and damping liquid, so that the vibration absorption effect is realized.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, 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 by those of ordinary skill in the art through specific situations.

Although the preferred embodiments of the present patent have been described in detail, the present patent is not limited to the above embodiments, and various changes can be made without departing from the spirit of the present patent within the knowledge of those skilled in the art.

Claims (5)

1. The utility model provides a be used for I type cluster link plate that dangles, includes plate body (1), its characterized in that, plate body (1) top is provided with connects protruding (2), connects protruding (2) and plate body (1) and is connected through being connected neck (4), plate body (1) corresponds all around and is provided with convex four limbs (8), and four limbs (8) tip is provided with hangs the hole, connects protruding (2) both ends to correspond and is provided with the outside and hangs hole (7), and the outside on four limbs (8) hangs hole (7) and connects outside on protruding (2) and hang hole (7) and be located same circumference, it is provided with fixing bolt hole (3) to connect protruding (2) top intermediate position.

2. The hanging connection plate for the I-shaped hanging string as claimed in claim 1, wherein the plate body (1) is provided with a lightening hole (5) in the middle, and a damping and shock absorbing mechanism is arranged in the lightening hole (5).

3. The I-shaped suspension string suspension connection plate for the I-shaped suspension string suspension connection plate as claimed in claim 2, wherein the damping vibration absorption mechanism comprises a ball bin (12), the ball bin (12) is filled with damping liquid, the ball bin (12) is connected with the middle part of the weight reduction hole (5) through a plurality of fixing rods (13), a sealing sliding sleeve (9) is symmetrically arranged on the outer side wall of the ball bin (12), a sliding rod (10) is sleeved on the sealing sliding sleeve (9), the sliding rod (10) extends into the ball bin (12) and is flexibly connected with a damping ball (14) arranged in the ball bin (12), and the outer end of the sliding rod (10) extends out of the sealing sliding sleeve (9) and is fixedly connected with the inner wall of the weight reduction hole (5) through a vibration absorption spring (11).

4. A hanging string plate for a type i hanger according to any one of claims 1-3 wherein the plate body (1) is provided with inboard hanging holes (6) uniformly on both sides of the corresponding lightening holes (5).

5. A hanging cascade for type I connection according to claim 4, characterized in that the connecting projections (2) are arc-shaped; the four limbs (8) and the connecting protrusions (2) are in arc transition with the plate body (1).

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