CN208706335U - A kind of horizontal strut insulator - Google Patents

Abstract

The utility model discloses a kind of horizontal strut insulators, including horizontal base, horizontal strut rail, attachment device, insulator body, wire clamp in level, horizontal drop wire clip, screw rod, horizontal hook and fixed block, the side of horizontal base has been bolted horizontal strut rail, the side of horizontal strut rail is by being welded with attachment device, the side of attachment device has been bolted insulator body, the other end of insulator body has been bolted attachment device, and the side of attachment device is by being welded with horizontal hook, screw rod is provided at the side center of horizontal hook, and the outside of screw rod is provided with fixed block, the side of fixed block is embedded with horizontal drop wire clip, attachment device is by connector sleeve, screw, fixed plate, clamping plate, limit sleeve, buffer marble, fixed link, spring stack, upper shield, dirt-proof boot, circular opening and Through-hole composition, the horizontal strut insulator have the characteristics that good damping effect and practical.

Description

A kind of horizontal strut insulator

Technical field

The utility model relates to insulator technology field, specially a kind of horizontal strut insulator.

Background technique

Horizontal strut insulator is a kind of important insulation control in overhead transmission lines.Support insulator is chiefly used in height Type high-tension bus-bar connects tower, hangs up horizontal strut insulator in one end, convenient for increasing creepage distance, generally horizontal post insulator Son is made of silica gel or ceramics, and horizontal strut insulator plays support conducting wire in overhead transmission lines and prevents electric current from going back to ground Effect, they are the key that the use and service life of whole route.

Horizontal strut insulator is all mounted on high-tension bus-bar connection tower, horizontal strut insulator currently on the market Not only quality is big, but also fixed form is complicated, is unfavorable for the installation of horizontal strut insulator, and the practicability is poor, existing horizontal branch Column insulator does not have damping effect, aerial in height, and electric wire and horizontal strut insulator are easy to be rocked by wind, leads to horizontal branch The junction of column insulator is easy to happen damage, causes security risk.Therefore, a kind of good damping effect and practical is designed Horizontal strut insulator is necessary.

Utility model content

It is mentioned above in the background art to solve the purpose of this utility model is to provide a kind of horizontal strut insulator Problem.

In order to solve the above-mentioned technical problem, the utility model provides the following technical solutions: a kind of horizontal strut insulator, packet Include horizontal base, horizontal strut rail, attachment device, insulator body, wire clamp in level, horizontal drop wire clip, screw rod, horizontal hook and Fixed block, the side of the horizontal base have been bolted horizontal strut rail, and the side of the horizontal strut rail is solid by welding Surely have an attachment device, the side of the attachment device has been bolted insulator body, the insulator body it is another End has been bolted attachment device, and the side of attachment device is by being welded with horizontal hook, the horizontal hook Side center at be provided with screw rod, and the outside of screw rod is provided with fixed block, and the side of the fixed block is embedded under level Wire clamp, the side of the fixed block have been bolted wire clamp in level；The attachment device is by connector sleeve, screw, fixation Plate, clamping plate, limit sleeve, buffering marble, fixed link, spring stack, upper shield, dirt-proof boot, circular opening and through-hole composition, the connection The inside of set is provided with through-hole, the side of the connector sleeve is set by being welded with fixed plate at the center of the fixed plate It is equipped with screw, the two sides inner wall of the connector sleeve is correspondingly arranged on spring stack, and the side of two spring stacks is solid by bolt Surely there is clamping plate, limit sleeve is embedded at the side center of the clamping plate, and the side inner wall of limit sleeve has been uniformly embedded into buffering elastic Ball, the limit sleeve is internally provided with fixed link, and one end of fixed link is connect with connector sleeve, the outer cover of the connector sleeve It is connected to upper shield, circular opening is provided at the center of the upper shield, and the surrounding inner wall of circular opening is anti-by being adhesively fixed with Dirt set.

Further, the insulator body is a kind of component for reinforcing Ceramic Composite material, and is hollow.

Further, the horizontal upper wire clamp and horizontal drop wire clip are a kind of component of conductive material.

Further, the horizontal base is a kind of component of convex shape, and ten installations are provided on horizontal base Hole.

Further, the dirt-proof boot is a kind of component of rubber material.

Further, the side of the clamping plate is adhesively fixed with anti-slip rubber gasket.

Further, the fixed link and limit sleeve are fit structure.

Compared with prior art, the utility model beneficial effect achieved is:

1: horizontal base is first fixed on pylon by the horizontal strut insulator, then by under horizontal online clamping, and will be electric Line is put into level between wire clamp and horizontal drop wire clip, is then retightened horizontal upper wire clamp, is easily installed, makes practicability more By force；

2: one end of horizontal hook is inserted into connector sleeve, then tightening screw, then the edge of contact is welded and fixed, and is increased The bolt of the fastness of connection, insulator body one end passes through through-hole, is then secured with nuts, convenient for insulator body Installation, when shaking, insulator body drives the clamping plate on both sides or so vibration, by between clamping plate and connector sleeve inner wall Spring stack reduces vibration, and relative motion occurs between limit sleeve and fixed link, prevents clamping plate from deviating, when one end of fixed link is impacted When buffering marble, due to buffering the restoring force of marble, reduces vibration, substantially increase damping property effect.

Detailed description of the invention

Attached drawing is used to provide a further understanding of the present invention, and constitutes part of specification, practical with this Novel embodiment is used to explain the utility model together, does not constitute limitations of the present invention.In the accompanying drawings:

Fig. 1 is the overall structure diagram of the utility model；

Fig. 2 is the attachment device structural schematic diagram of the utility model；

In figure: 1, horizontal base；2, horizontal strut rail；3, attachment device；4, insulator body；5, wire clamp in level；6, water Flat drop wire clip；7, screw rod；8, horizontal hook；9, fixed block；10, connector sleeve；11, screw；12, fixed plate；13, clamping plate；14, it limits Position set；15, marble are buffered；16, fixed link；17, spring stack；18, upper shield；19, dirt-proof boot；20, circular opening；21, through-hole.

Specific embodiment

The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work Every other embodiment obtained, fall within the protection scope of the utility model.

Embodiment, as shown in Figs. 1-2, the utility model provide a kind of technical solution: a kind of horizontal strut insulator, including It is horizontal base 1, horizontal strut rail 2, attachment device 3, insulator body 4, wire clamp 5 in level, horizontal drop wire clip 6, screw rod 7, horizontal Hook 8 and fixed block 9, the side of horizontal base 1 have been bolted horizontal strut rail 2, and the side of horizontal strut rail 2 passes through welding It is fixed with attachment device 3, the side of attachment device 3 has been bolted insulator body 4, the other end of insulator body 4 It has been bolted attachment device 3, and the side of attachment device 3 is by being welded with horizontal hook 8, horizontal hook 8 Screw rod 7 is provided at the center of side, and the outside of screw rod 7 is provided with fixed block 9, the side of fixed block 9 is embedded with horizontal offline Folder 6, the side of fixed block 9 has been bolted wire clamp 5 in level；Attachment device 3 is by connector sleeve 10, screw 11, fixed plate 12, clamping plate 13, limit sleeve 14, buffering marble 15, fixed link 16, spring stack 17, upper shield 18, dirt-proof boot 19,20 and of circular opening Through-hole 21 forms, and the inside of connector sleeve 10 is provided with through-hole 21 by being welded with fixed plate 12 at the center of fixed plate 12, The side of connector sleeve 10 is provided with screw 11, and the two sides inner wall of connector sleeve 10 is correspondingly arranged on spring stack 17, and two springs The side of column 17 has been bolted clamping plate 13, is embedded with limit sleeve 14 at the side center of clamping plate 13, and limit sleeve 14 Side inner wall has been uniformly embedded into buffering marble 15, and limit sleeve 14 is internally provided with fixed link 16, and one end of fixed link 16 with Connector sleeve 10 connects, and the outside of connector sleeve 10 is socketed with upper shield 18, circular opening 20 is provided at the center of upper shield 18, and round The surrounding inner wall of aperture 20 is by being adhesively fixed with dirt-proof boot 19；Insulator body 4 is a kind of structure for reinforcing Ceramic Composite material Part, and to be hollow mitigates the quality of insulator body 4 while increasing insulator body semi-finals and spend；Wire clamp 5 and level in level Drop wire clip 6 is a kind of component of conductive material, prevents wire clamp 5 and horizontal drop wire clip 6 in the electric current breakdown level on conducting wire；Water Flat bed 1 is a kind of component of convex shape, and ten mounting holes are provided on horizontal base 1, convenient for the peace of horizontal base 1 Dress；The side of clamping plate 13 is adhesively fixed with anti-slip rubber gasket, convenient for the fixation of insulator body 4；Fixed link 16 and limit sleeve 14 be fit structure, prevents clamping plate 13 from shaking；Dirt-proof boot 19 is a kind of component of rubber material, increases dust-proof effect；First by water Flat bed 1 is fixed on pylon, then wire clamp 5 in level is removed, and electric wire is put into wire clamp 5 and horizontal drop wire clip 6 in level Between, horizontal upper wire clamp 5 is then retightened, is easily installed, keeps practicability stronger；Connection is inserted into one end of horizontal hook 8 It covers in 10, then tightening screw 11, then the edge of contact is welded and fixed, increase the fastness of connection, insulator body 4 one The bolt at end passes through through-hole 21, is then secured with nuts, convenient for the installation of insulator body 4, when shaking, insulator Ontology 4 drives the clamping plate 13 or so on both sides to shake, and reduces vibration by the spring stack 17 between 10 inner wall of clamping plate 13 and connector sleeve, Relative motion occurs between limit sleeve 14 and fixed link 16, prevents clamping plate 13 from deviating, when one end damping of shocks bullet of fixed link 16 When ball 15, due to buffering the restoring force of marble 15, reduces vibration, substantially increase damping property effect.

It should be noted that, in this document, relational terms such as first and second and the like are used merely to a reality Body or operation are distinguished with another entity or operation, are deposited without necessarily requiring or implying between these entities or operation In any actual relationship or order or sequence.Moreover, the terms "include", "comprise" or its any other variant are intended to Non-exclusive inclusion, so that the process, method, article or equipment including a series of elements is not only wanted including those Element, but also including other elements that are not explicitly listed, or further include for this process, method, article or equipment Intrinsic element.

Finally, it should be noted that the above descriptions are merely preferred embodiments of the present invention, it is not limited to this Utility model, although the utility model is described in detail with reference to the foregoing embodiments, for those skilled in the art For, it is still possible to modify the technical solutions described in the foregoing embodiments, or to part of technical characteristic It is equivalently replaced.Within the spirit and principle of the utility model, any modification, equivalent replacement, improvement and so on, It should be included within the scope of protection of this utility model.

Claims (7)

1. a kind of horizontal strut insulator, including horizontal base (1), horizontal strut rail (2), attachment device (3), insulator body (4), wire clamp (5), horizontal drop wire clip (6), screw rod (7), horizontal hook (8) and fixed block (9) in level, it is characterised in that: institute The side for stating horizontal base (1) has been bolted horizontal strut rail (2), and the side of the horizontal strut rail (2) is solid by welding Surely have attachment device (3), the side of the attachment device (3) has been bolted insulator body (4), the insulator sheet The other end of body (4) has been bolted attachment device (3), and the side of attachment device (3) is by being welded with level It links up with (8), is provided with screw rod (7) at the side center of the horizontal hook (8), and the outside of screw rod (7) is provided with fixed block (9), the side of the fixed block (9) is embedded with horizontal drop wire clip (6), and the side of the fixed block (9) has been bolted Wire clamp (5) in level；The attachment device (3) is by connector sleeve (10), screw (11), fixed plate (12), clamping plate (13), limit sleeve (14), marble (15), fixed link (16), spring stack (17), upper shield (18), dirt-proof boot (19), circular opening (20) are buffered and is led to Hole (21) composition, the inside of the connector sleeve (10) is by being welded with fixed plate (12), the center of the fixed plate (12) Place is provided with through-hole (21), and the side of the connector sleeve (10) is provided with screw (11), the two sides inner wall of the connector sleeve (10) It is correspondingly arranged on spring stack (17), and the side of two spring stacks (17) has been bolted clamping plate (13), the clamping plate (13) it is embedded at side center limit sleeve (14), and the side inner wall of limit sleeve (14) has been uniformly embedded into buffering marble (15), the limit sleeve (14) is internally provided with fixed link (16), and one end of fixed link (16) is connect with connector sleeve (10), The outside of the connector sleeve (10) is socketed with upper shield (18), is provided with circular opening (20) at the center of the upper shield (18), and The surrounding inner wall of circular opening (20) is by being adhesively fixed with dirt-proof boot (19).

2. a kind of horizontal strut insulator according to claim 1, it is characterised in that: the insulator body (4) is one Kind reinforces the component of Ceramic Composite material, and is hollow.

3. a kind of horizontal strut insulator according to claim 1, it is characterised in that: horizontal upper wire clamp (5) and the water Flat drop wire clip (6) is a kind of component of conductive material.

4. a kind of horizontal strut insulator according to claim 1, it is characterised in that: the horizontal base (1) is one kind The component of convex shape, and ten mounting holes are provided on horizontal base (1).

5. a kind of horizontal strut insulator according to claim 1, it is characterised in that: a side bonds of the clamping plate (13) It is fixed with anti-slip rubber gasket.

6. a kind of horizontal strut insulator according to claim 1, it is characterised in that: the fixed link (16) and limit sleeve It (14) is fit structure.

7. a kind of horizontal strut insulator according to claim 1, it is characterised in that: the dirt-proof boot (19) is a kind of rubber The component of glue material matter.