CN209626905U - A kind of suspension clamp - Google Patents
A kind of suspension clamp Download PDFInfo
- Publication number
- CN209626905U CN209626905U CN201920069488.1U CN201920069488U CN209626905U CN 209626905 U CN209626905 U CN 209626905U CN 201920069488 U CN201920069488 U CN 201920069488U CN 209626905 U CN209626905 U CN 209626905U
- Authority
- CN
- China
- Prior art keywords
- hole
- fastening bolt
- suspension clamp
- holder
- pressing plate
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- Suspension Of Electric Lines Or Cables (AREA)
- Clamps And Clips (AREA)
Abstract
The utility model provides a kind of suspension clamp, belongs to electric armour clamp structure-design technique field.It solves the problems, such as that the fastening bolt on existing suspension clamp easily loosens.This suspension clamp, pressing plate is arranged in holder, there are two the hole seats passed through for U-bolt for the holder tool, fastening bolt is threaded through the middle part of holder and between two hole seat, one end of fastening bolt is bolted with locking nut one, two hole seats, which are located on the lateral wall of the same side, all has boss, one end that fastening bolt is connected with locking nut one extends between two boss, and lockhole is radially offered on the outer peripheral surface of the fastening bolt end, the lateral wall of two boss offers through-hole one and through-hole two respectively, suspension clamp further includes sequentially passing through through-hole one, lockhole, the lock pin of through-hole two, two outer ends of lock pin are bolted with locking nut two.
Description
Technical field
The utility model belongs to electric armour clamp structure-design technique field, especially a kind of suspension clamp.
Background technique
Suspension clamp is a kind of common fitting product, is mainly used for overhead power line, it is mainly by the U-shaped spiral shell of hanger
Bolt, wire clamp hull and pressing plate composition, suspension clamp are used to for conducting wire being fixed on the insulator chain of straight line pole, or by lightning conducter
It is suspended on straight line pole, it may also be used for the fixation of transposed conductor and strain insulator corner pole wire jumper is supported on mixture.
Currently, traditional suspension clamp includes wire clip body and the fastening bolt that is arranged on wire clip body, fastening bolt
It is arranged through wire clip body, and fastening bolt one end is bolted with locking nut, locking nut positions fastening bolt, still
Suspension clamp is mounted on outdoor application, suspension clamp occur under the action of wind or other factors a degree of swing or
Shake, if things go on like this will lead to locking nut and loosens, so that fastening bolt loosens, cause suspension clamp whole
It further significantly swings or shakes, influence suspension clamp to the locating effect of conducting wire.
Summary of the invention
The purpose of this utility model is the presence of the above problem in view of the prior art, proposes a kind of suspension clamp, this reality
With it is novel the technical problem to be solved is that: how to improve the locating effect of fastening bolt.
The purpose of this utility model can be realized by the following technical scheme:
A kind of suspension clamp, including holder, pressing plate, two U-bolts and fastening bolt, the pressing plate are arranged in holder
Interior, there are two the hole seat passed through for U-bolt, the fastening bolt is threaded through the middle part of holder and is located at two holes the holder tool
Between seat, one end of the fastening bolt is bolted with locking nut one, which is characterized in that two hole seat is located at the outer of the same side
Boss is all had on side wall, one end that the fastening bolt is connected with locking nut one extends between two boss, and fastens spiral shell
Lockhole is radially offered on the outer peripheral surface of the bolt end, the lateral wall of two boss offers through-hole one and through-hole two, institute respectively
Stating suspension clamp further includes having the lock pin for sequentially passing through through-hole one, lockhole, through-hole two, and two outer ends of the lock pin are bolted with
Locking nut two.
This structure erection sequence is that first fastening bolt is threaded through on holder, one end of fastening bolt extend to two boss it
Between, then locking nut one is screwed onto fastening bolt, one end of locking nut one mutually reclines with the lateral wall of holder, locking
Nut one avoids fastening bolt that mobile and rotation occurs, at this time through-hole one, lock for fastening bolt is circumferentially positioned and axially position
Hole, through-hole two are located on same axis direction, after lock pin sequentially passes through through-hole one, lockhole, through-hole two, in two outer ends of lock pin
Be spirally connected locking nut two, and an end face of locking nut two and the lateral wall of boss lean, and two locking nuts two determine lock pin
On boss, the structure that lock pin passes through lockhole can carry out circumferential and axial limit to fastening bolt again for position, further avoid tight
Mobile and rotation occurs for fixing bolt, and lock pin and locking nut a pair of fastening bolt realize Dual positioning, improve determining for fastening bolt
Position effect, and this Structural lock finger setting rear and holder on boss forms an entirety, and entire suspension clamp is swinging or is trembling
Lock pin will not loosen in dynamic process, further increase the locating effect to fastening bolt.
In a kind of above-mentioned suspension clamp, the boss extends in long strip along the vertical direction.
In a kind of above-mentioned suspension clamp, the holder includes outer clipping base and aluminium alloy made of stainless steel material
Interior clipping base made of material, zinc layers are electroplate on the inner surface of the outer holder main body, and the interior clipping base and zinc layers are welded
Connection；The pressing plate is made of aluminum alloy materials.
In a kind of above-mentioned suspension clamp, the position that the left and right sides of the pressing plate upper surface corresponds to hole seat all has two
Retention bead, the closed end of the U-bolt are embedded between two retention beads.
In a kind of above-mentioned suspension clamp, the cross section of the pressing plate be it is arc-shaped, the lower surface of the pressing plate is fixed
There is rubber pad, the cross section of the rubber pad is arc-shaped.
Compared with prior art, the suspension clamp of the utility model has the advantage that this structure lock pin and locking nut
After a pair of of fastening bolt realizes Dual positioning, improves the locating effect of fastening bolt, and the finger setting of this Structural lock is on boss
An entirety is formed with holder, entire suspension clamp lock pin during swing or shake will not loosen, further
Improve the locating effect to fastening bolt.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model.
Fig. 2 is the schematic diagram of the section structure of the holder of the utility model.
Fig. 3 is the partial profile structure of the utility model.
Fig. 4 is the structural schematic diagram of the pressing plate of the utility model.
Fig. 5 is the schematic diagram of the section structure of the pressing plate of the utility model.
In figure, 1, holder；11, hole seat；12, outer clipping base；12a, zinc layers；13, interior clipping base；2, pressing plate；21, limit convex
It rises；3, U-bolt；4, fastening bolt；41, lockhole；5, locking nut one；6, boss；61, through-hole one；62, through-hole two；7, it locks
Pin；8, locking nut two；9, rubber pad.
Specific embodiment
It is specific embodiment of the utility model and in conjunction with attached drawing below, the technical solution of the utility model is made further
Description, but the utility model is not limited to these examples.
As shown in figures 1 and 3, this suspension clamp includes holder 1,2, two U-bolts 3 of pressing plate and fastening bolt 4, described
Pressing plate 2 is arranged in holder 1, and there are two the hole seat 11 passed through for U-bolt 3, the fastening bolt 4 is worn the tool of holder 1
Holder 1 middle part and between two hole seats 11, one end of the fastening bolt 4 is bolted with locking nut 1, two hole
Seat 11, which is located on the lateral wall of the same side, all has boss 6, and one end that the fastening bolt 4 is connected with locking nut 1 extends
To between two boss 6, and lockhole 41 is radially offered on the outer peripheral surface of 4 end of fastening bolt, the lateral wall point of two boss 6
Through-hole 1 and through-hole 2 62 are not offered, and the suspension clamp further includes sequentially passing through through-hole 1, lockhole 41, through-hole two
Two outer ends of 62 lock pin 7, the lock pin 7 are bolted with locking nut 28.First fastening bolt 4 is threaded through on holder 1,
One end of fastening bolt 4 extends between two boss 6, and then locking nut 1 is screwed onto fastening bolt 4, locking nut 1
One end and the lateral wall of holder 1 mutually recline, locking nut 1 avoids fastening by fastening bolt 4 is circumferentially positioned and axially position
Mobile and rotation occurs for bolt 4, and through-hole 1, lockhole 41, through-hole 2 62 are located on same axis direction at this time, and lock pin 7 is successively
After through-hole 1, lockhole 41, through-hole 2 62, it is spirally connected locking nut 28 in two outer ends of lock pin 7, locking nut 28
An end face and the lateral wall of boss 6 lean, lock pin is located on boss 6 by two locking nuts 28, and lock pin 7 passes through lockhole
41 structure can carry out circumferential and axial limit to fastening bolt 4 again, further avoid fastening bolt 4 and occur mobile and turn
Dynamic, lock pin and locking nut a pair of fastening bolt realize Dual positioning, improve the locating effect of fastening bolt, and this Structural lock
After pin 7 is located on boss 6 and holder 1 forms an entirety, entire suspension clamp lock pin 7 during swing or shake
It will not loosen, further increase the locating effect to fastening bolt 4.
As shown in figures 1 and 3, the boss 6 extends in long strip along the vertical direction.The structure is improved by boss 6
The structural strength of hole seat 11 avoids hole seat 11 from being bursting at the collision.
As shown in Fig. 2, the holder 1 includes made of outer clipping base 12 and aluminum alloy materials made of stainless steel material
Interior clipping base 13, zinc layers 12a is electroplate on the inner surface of the outer clipping base 12, and the interior clipping base 13 and zinc layers 12a is welded
Connection；The pressing plate 2 is made of aluminum alloy materials.Since suspension clamp is mounted in outdoor application, the outer clipping base of stainless steel
12 the case where avoiding suspension clamp from getting rusty, in addition in after clipping base 13 and pressing plate 2 be made of aluminum alloy materials, eliminate
Hysteresis effect between conducting wire and interior clipping base 13, pressing plate 2, avoids electric energy loss, has energy-saving effect, this holder 1 is not by
The composition of clipping base 13 guarantees structural strength in the outer clipping base 12 of the steel that becomes rusty and aluminium alloy.
As shown in Figure 1 and Figure 4, the position that the left and right sides of 2 upper surface of pressing plate corresponds to hole seat 11 all has two limits
Protrusion 21, the closed end of the U-bolt 3 is embedded between two retention beads 21, and it is stable which can be such that conducting wire obtains
Pressure holding positioning.
As shown in figure 5, the cross section of the pressing plate 2 be it is arc-shaped, the lower surface of the pressing plate 2 is fixed with rubber pad 9, should
The cross section of rubber pad 9 is arc-shaped.By reducing the hard of 2 lower surface of pressing plate after rubber pad 9 is arranged in the lower surface of pressing plate 2
Degree can be avoided and conducting wire is caused to wear and be damaged.
The specific embodiments described herein are merely examples of the spirit of the present invention.The utility model institute
Belonging to those skilled in the art can make various modifications or additions to the described embodiments or using similar
Mode substitute, but without departing from the spirit of the present application or beyond the scope of the appended claims.
Claims (5)
1. a kind of suspension clamp, including holder (1), pressing plate (2), two U-bolts (3) and fastening bolt (4), the pressing plate
(2) setting is in holder (1), and there are two the hole seat (11) passed through for U-bolt (3), the fastening bolts for holder (1) tool
(4) it is threaded through the middle part of holder (1) and between two hole seats (11), one end of the fastening bolt (4) is bolted with locking screw
Female one (5), which is characterized in that two hole seat (11), which is located on the lateral wall of the same side, all has boss (6), the fastening spiral shell
One end that bolt (4) is connected with locking nut extends between two boss (6), and edge on the outer peripheral surface of fastening bolt (4) end
Radial direction offers lockhole (41), and the lateral wall of two boss (6) offers through-hole one (61) and through-hole two (62), the pendency respectively
Wire clamp further includes having the lock pin (7) for sequentially passing through through-hole one (61), lockhole (41), through-hole two (62), the lock pin (7) two outside
End is bolted with locking nut two (8).
2. a kind of suspension clamp according to claim 1, which is characterized in that the boss (6) extends along the vertical direction is in
Strip.
3. a kind of suspension clamp according to claim 1, which is characterized in that the holder (1) includes by stainless steel material
The inner surface of interior clipping base (13) made of manufactured outer clipping base (12) and aluminum alloy materials, the outer clipping base (12) powers on
It is coated with zinc layers (12a), the interior clipping base (13) and zinc layers (12a) are welded to connect；The pressing plate (2) is by aluminum alloy materials system
At.
4. a kind of suspension clamp according to claim 1 or 3, which is characterized in that the left and right sides of pressing plate (2) upper surface
The position of corresponding hole seat (11) all has two retention beads (21), and the closed end of the U-bolt (3) is embedded in two limit convexes
It rises between (21).
5. a kind of suspension clamp according to claim 4, which is characterized in that the cross section of the pressing plate (2) be it is arc-shaped,
The lower surface of the pressing plate (2) is fixed with rubber pad (9), and the cross section of the rubber pad (9) is arc-shaped.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920069488.1U CN209626905U (en) | 2019-01-16 | 2019-01-16 | A kind of suspension clamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920069488.1U CN209626905U (en) | 2019-01-16 | 2019-01-16 | A kind of suspension clamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209626905U true CN209626905U (en) | 2019-11-12 |
Family
ID=68450072
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920069488.1U Expired - Fee Related CN209626905U (en) | 2019-01-16 | 2019-01-16 | A kind of suspension clamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209626905U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111585234A (en) * | 2020-04-02 | 2020-08-25 | 国网浙江省电力有限公司湖州供电公司 | Suspension clamp |
-
2019
- 2019-01-16 CN CN201920069488.1U patent/CN209626905U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111585234A (en) * | 2020-04-02 | 2020-08-25 | 国网浙江省电力有限公司湖州供电公司 | Suspension clamp |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20191112 Termination date: 20210116 |