CN215055921U - Can lengthen and widen circuit angle bar cross arm that accords with insulation - Google Patents
Can lengthen and widen circuit angle bar cross arm that accords with insulation Download PDFInfo
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- CN215055921U CN215055921U CN202121518238.5U CN202121518238U CN215055921U CN 215055921 U CN215055921 U CN 215055921U CN 202121518238 U CN202121518238 U CN 202121518238U CN 215055921 U CN215055921 U CN 215055921U
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- positioning bolt
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- cross arm
- adjusting knob
- angle bar
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Abstract
The utility model relates to a circuit cross arm technical field just discloses a can extend and widen line angle bar cross arm that accords with insulation, including main part and laminating portion, the right side of laminating portion and the left side fixed connection of main part, the side of main part is connected with turns over the board, the right side of main part articulates there is first steering tube, first steering tube is connected with first positioning bolt through first spacing post. This can lengthen and widen line angle bar cross arm that accords with insulation, through the main part, laminating portion, turn over the board, first steering tube, first spacing post, first positioning bolt, first adjust knob, the second steering tube, the spacing post of second, second positioning bolt, second adjust knob, mutually support between connection knob and the holding ring, reached the effect of being convenient for enlarge angle bar crosspiece installation area, it is fixed to have solved current angle bar cross arm installation area, be difficult to satisfy the operator and install the problem of part demand additional.
Description
Technical Field
The utility model relates to a circuit cross arm technical field specifically is a can extend and widen line angle bar cross arm that accords with insulation.
Background
The cross arm is the angle bar that the wire pole top is transversely fixed, and the higher authority generally can install the vase, is used for supporting and overhead wire, and the cross arm is the important component of shaft tower, and it can be used for installing insulator, gold utensil, supporting wire and lightning conductor to make each part keep certain safe distance according to the regulation, but current circuit angle bar crosspiece is leaving the factory the back, and its concrete specification has just been confirmed, if want to install parts or wire additional on the crosspiece in the use, current angle bar crosspiece then is difficult to satisfy operator's the demand of installing additional.
SUMMERY OF THE UTILITY MODEL
Technical problem to be solved
Not enough to prior art, the utility model provides a can extend and widen circuit angle bar cross arm that accords with insulation, possess the advantage of being convenient for enlarge angle bar crosspiece installation area, it is fixed to have solved current angle bar cross arm installation area, is difficult to satisfy the operator and installs the problem of part demand additional.
(II) technical scheme
In order to achieve the above object, the utility model provides a following technical scheme: a line angle iron cross arm capable of being lengthened and widened and conforming to insulation comprises a main body and a joint part, wherein the right side of the joint part is fixedly connected with the left side of the main body, a turning plate is connected with the side surface of the main body, a first steering pipe is hinged to the right side of the main body, the first steering pipe is connected with a first positioning bolt through a first limiting column, a first adjusting knob is arranged at one end, away from the joint part, of the first steering pipe, the side surface of the first positioning bolt is connected with the inner thread of the first adjusting knob, a second steering pipe is hinged to the bottom of the turning plate, the second steering pipe is connected with a second positioning bolt through a second limiting column, a second adjusting knob is arranged at one end, away from the turning plate, of the second steering pipe, the side surface of the second positioning bolt is connected with the inner thread of the second adjusting knob, and the first positioning bolt is connected with a connecting knob through a positioning column, one end of the second positioning bolt, which is far away from the second adjusting knob, is connected with the internal thread of the connecting knob.
Preferably, the left side of laminating portion is provided with the arc recess, and the radius of arc recess is close with the radius of installation pole to the laminating portion can be better with the side surface laminating of installation pole.
Preferably, the one end that first adjust knob was kept away from to first spacing post and the inner wall fixed connection of first adjust knob one side is kept away from to first steering tube, the inside swing joint of the side surface of first spacing post and first positioning bolt because first spacing post is square post, when first adjust knob is rotating, first positioning bolt can only remove along the axis direction of first spacing post under the restriction of first spacing post.
Preferably, the end, far away from the second adjusting knob, of the second limiting column is fixedly connected with the inner wall, far away from one side of the second adjusting knob, of the second steering tube, the side surface of the second limiting column is movably connected with the inside of the second positioning bolt, the second limiting column is also a square column and is the same as the first limiting column in limitation on the first positioning bolt, when the second adjusting knob rotates, the second positioning bolt can only move along the axis direction of the second limiting column, and the second limiting column limits the motion track of the second positioning bolt.
Preferably, the side surface of the first positioning bolt is fixedly connected with the inside of the positioning ring, a rotating groove is formed in the connecting knob, the positioning ring is located in the rotating groove, the positioning ring enables the connecting knob to rotate relative to the first positioning bolt only, the first positioning bolt and the second positioning bolt can not be separated from each other, and after the connecting knob connects the first positioning bolt and the second positioning bolt into a whole, the positioning ring provides oblique pulling force or pressure for the first positioning bolt.
Preferably, the left side fixedly connected with fixed pipe and baffle of main part, the thread groove has been seted up to the inner wall of fixed pipe, and when turning over the board and folding up, the one end that second adjust knob was kept away from to the second positioning bolt will with the inside threaded connection of fixed pipe to play the effect that the fixed board position turned over, the baffle then can with turn over the board and keep away from one side of connecting the knob and support, thereby for turning over the board and provide the diagonal bracing power, make the bearing capacity of angle bar cross arm stronger.
Compared with the prior art, the utility model provides a can extend and widen line angle bar cross arm that accords with insulation possesses following beneficial effect:
1. this can lengthen and widen line angle bar cross arm that accords with insulation, through the main part, laminating portion, turn over the board, first steering tube, first spacing post, first positioning bolt, first adjust knob, the second steering tube, the spacing post of second, second positioning bolt, second adjust knob, mutually support between connection knob and the holding ring, reached the effect of being convenient for enlarge angle bar crosspiece installation area, it is fixed to have solved current angle bar cross arm installation area, be difficult to satisfy the operator and install the problem of part demand additional.
2. This can lengthen and widen circuit angle bar cross arm that accords with insulation, through the main part, laminating portion, turn over the board, first steering tube, first spacing post, first positioning bolt, first adjust knob, second steering tube, the spacing post of second, second positioning bolt, second adjust knob, connect the knob, the holding ring, mutually support between fixed pipe and the baffle, after turning over the board and folding up, the one end and the fixed pipe threaded connection of second positioning bolt, turn over the side of board and support with the side of baffle, thereby the bearing capacity of angle bar cross arm has been strengthened, the effect of reinforcing angle bar cross arm's wholeness and structural strength has been reached, when the angle bar cross arm is covered by snow in winter, the horizontal load and the vertical load of cross arm all can increase, can lead to the problem that the angle bar cross arm takes place deformation.
Drawings
FIG. 1 is a partial cross-sectional view of the present invention;
FIG. 2 is an enlarged view of the point A in FIG. 1 according to the present invention;
FIG. 3 is a schematic view of the turning plate structure of the present invention;
fig. 4 is a rear view of the present invention;
fig. 5 is a schematic structural view of the flap folding state of the present invention.
Wherein: 1. a main body; 2. a bonding section; 3. turning over a plate; 4. a first steering tube; 5. a first limit post; 6. a first positioning bolt; 7. a first adjustment knob; 8. a second steering tube; 9. a second limit post; 10. a second positioning bolt; 11. a second adjustment knob; 12. a connecting knob; 13. a positioning ring; 14. a fixed tube; 15. and a baffle plate.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-5, a lengthened and widened insulation-compliant line angle iron cross arm comprises a main body 1 and a joint part 2, wherein the main body 1 is made of equilateral angle steel, a plurality of mounting holes are formed in the angle steel, a fixed pipe 14 and a baffle plate 15 are fixedly connected to the left side of the main body 1, the baffle plate 15 can provide a supporting force for the turning plate 3 to the upper right under the condition that the turning plate 3 is folded, the turning plate 3 is also limited from rotating, a thread groove is formed in the inner wall of the fixed pipe 14, the inner diameter of the fixed pipe 14 is the same as that of a second positioning bolt 10, and through the mutual matching of the main body 1, the joint part 2, the turning plate 3, a first steering pipe 4, a first limiting column 5, a first positioning bolt 6, a first adjusting knob 7, a second steering pipe 8, a second limiting column 9, a second positioning bolt 10, a second adjusting knob 11, a connecting knob 12, a positioning ring 13, the fixed pipe 14 and the baffle plate 15, when the turning plate 3 is folded, one end of the second positioning bolt 10 is in threaded connection with the fixed pipe 14, one side of the turning plate 3 abuts against the side face of the baffle 15, so that the bearing capacity of the angle iron cross arm is enhanced, the effect of enhancing the integrity and the structural strength of the angle iron cross arm is achieved, and the problem that when the angle iron cross arm is covered by snow in winter, the transverse load and the longitudinal load of the cross arm are increased, and the angle iron cross arm is likely to deform is solved.
The right side of the attaching part 2 is fixedly connected with the left side of the main body 1, the left side of the attaching part 2 is provided with an arc-shaped groove, the side surface of the main body 1 is connected with a turning plate 3, the left side of the turning plate 3 is hinged with a cantilever plate on the right side of the main body 1, the right side of the main body 1 is hinged with a first steering pipe 4, the first steering pipe 4 is connected with a first positioning bolt 6 through a first limiting column 5, the first limiting column 5 is a direction column, one end of the first steering pipe 4, far away from the attaching part 2, is provided with a first adjusting knob 7, the first adjusting knob 7 can only rotate relative to the first steering pipe 4 and cannot be separated from the first steering pipe 4, the side surface of the first positioning bolt 6 is connected with the inner thread of the first adjusting knob 7, one end of the first limiting column 5, far away from the first adjusting knob 7, is fixedly connected with the inner wall of the first steering pipe 4, far away from the first adjusting knob 7, the side surface of the first limiting column 5 is movably connected with the inner part of the first positioning bolt 6, first square groove has been seted up to first positioning bolt 6's inside, and first spacing post 5 is located the inside of first square groove, and the inside swing joint of the side surface of first positioning bolt 6 and first steering tube 4 turns over the bottom of board 3 and articulates there is second steering tube 8, and second steering tube 8 is connected with second positioning bolt 10 through the spacing post 9 of second, and the spacing post 9 of second is square post equally.
A second adjusting knob 11 is arranged at one end of the second steering tube 8 far away from the turning plate 3, the second adjusting knob 11 and the second steering tube 8 can only relatively rotate, the side surface of a second positioning bolt 10 is in threaded connection with the inside of the second adjusting knob 11, one end of a second limiting column 9 far away from the second adjusting knob 11 is fixedly connected with the inner wall of one side of the second steering tube 8 far away from the second adjusting knob 11, the side surface of the second limiting column 9 is movably connected with the inside of the second positioning bolt 10, a second square groove is formed inside the second positioning bolt 10, the second limiting column 9 is positioned inside the second square groove, the side surface of the second positioning bolt 10 is movably connected with the inside of the second steering tube 8, the first positioning bolt 6 is connected with a connecting knob 12 through a positioning ring 13, the side surface of the first positioning bolt 6 is fixedly connected with the inside of the positioning ring 13, a rotating groove is formed inside the connecting knob 12, the holding ring 13 is located the inside that rotates the groove, connect knob 12 this moment can only take place relative rotation with first positioning bolt 6 under the effect of holding ring 13, second positioning bolt 10 keeps away from the one end of second adjust knob 11 and the inside threaded connection of connecting knob 12, through main part 1, laminating portion 2, turn over board 3, first steering tube 4, first spacing post 5, first positioning bolt 6, first adjust knob 7, second steering tube 8, spacing post 9 of second, second positioning bolt 10, second adjust knob 11, mutually support between connecting knob 12 and the holding ring 13, the effect of being convenient for enlarge angle bar crosspiece installation area has been reached, it is fixed to have solved current angle bar cross arm installation area, be difficult to satisfy the problem that the operator installed the part demand additional.
When the angle iron cross arm is used, when components need to be additionally arranged on the angle iron cross arm, the second adjusting knob 11 can be screwed to separate the second positioning bolt 10 from the fixed pipe 14, then the turning plate 3 is rotated to enable the top of the turning plate 3 to be parallel to the top of the main body 1, then the first adjusting knob 7 and the second adjusting knob 11 are simultaneously rotated, the first positioning bolt 6 and the second positioning bolt 10 can respectively outwards follow under the limitation of the first limiting column 5 and the second limiting column 9 until one end, far away from the second adjusting knob 11, of the second positioning bolt 10 is in contact with one side, far away from the second adjusting knob 11, of the connecting knob 12, then the connecting knob 12 is screwed to connect the first positioning bolt 6 and the second positioning bolt 10 into a whole, at the moment, the adjustment work of the angle iron cross arm is completed, the installation area of the angle iron cross arm is increased, and a plurality of components can be additionally arranged on the angle iron cross arm.
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 invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides a can lengthen and widen line angle iron cross arm that accords with insulation, includes main part (1) and laminating portion (2), its characterized in that: the right side of the attaching part (2) is fixedly connected with the left side of the main body (1), the side face of the main body (1) is connected with a turning plate (3), the right side of the main body (1) is hinged with a first steering pipe (4), the first steering pipe (4) is connected with a first positioning bolt (6) through a first limiting column (5), one end, far away from the attaching part (2), of the first steering pipe (4) is provided with a first adjusting knob (7), the side surface of the first positioning bolt (6) is in threaded connection with the inside of the first adjusting knob (7), the bottom of the turning plate (3) is hinged with a second steering pipe (8), the second steering pipe (8) is connected with a second positioning bolt (10) through a second limiting column (9), one end, far away from the turning plate (3), of the second steering pipe (8) is provided with a second adjusting knob (11), the side surface of the second positioning bolt (10) is in threaded connection with the inside of the second adjusting knob (11), the first positioning bolt (6) is connected with a connecting knob (12) through a positioning ring (13), and one end, far away from the second adjusting knob (11), of the second positioning bolt (10) is connected with the inner thread of the connecting knob (12).
2. An extendable, widenable insulated line angle cross-bar as in claim 1, wherein: the left side of laminating portion (2) is provided with the arc recess.
3. An extendable, widenable insulated line angle cross-bar as in claim 1, wherein: one end, far away from first adjust knob (7), of first spacing post (5) is connected with the inner wall fixed connection of first steering tube (4) far away from one side of first adjust knob (7), the inside swing joint of the side surface of first spacing post (5) and first positioning bolt (6).
4. An extendable, widenable insulated line angle cross-bar as in claim 1, wherein: one end, far away from the second adjusting knob (11), of the second limiting column (9) is fixedly connected with the inner wall, far away from one side of the second adjusting knob (11), of the second steering tube (8), and the side surface of the second limiting column (9) is movably connected with the inside of the second positioning bolt (10).
5. An extendable, widenable insulated line angle cross-bar as in claim 1, wherein: the side surface of the first positioning bolt (6) is fixedly connected with the inside of the positioning ring (13), a rotating groove is formed in the connecting knob (12), and the positioning ring (13) is located in the rotating groove.
6. An extendable, widenable insulated line angle cross-bar as in claim 1, wherein: the left side fixedly connected with of main part (1) is fixed pipe (14) and baffle (15), the thread groove has been seted up to the inner wall of fixed pipe (14).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121518238.5U CN215055921U (en) | 2021-07-06 | 2021-07-06 | Can lengthen and widen circuit angle bar cross arm that accords with insulation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121518238.5U CN215055921U (en) | 2021-07-06 | 2021-07-06 | Can lengthen and widen circuit angle bar cross arm that accords with insulation |
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| Publication Number | Publication Date |
|---|---|
| CN215055921U true CN215055921U (en) | 2021-12-07 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121518238.5U Active CN215055921U (en) | 2021-07-06 | 2021-07-06 | Can lengthen and widen circuit angle bar cross arm that accords with insulation |
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| CN (1) | CN215055921U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114566929A (en) * | 2022-01-17 | 2022-05-31 | 国网山东省电力公司高青县供电公司 | Circuit cross arm suspension frame |
-
2021
- 2021-07-06 CN CN202121518238.5U patent/CN215055921U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114566929A (en) * | 2022-01-17 | 2022-05-31 | 国网山东省电力公司高青县供电公司 | Circuit cross arm suspension frame |
| CN114566929B (en) * | 2022-01-17 | 2024-02-06 | 国网山东省电力公司高青县供电公司 | Circuit cross arm suspension frame |
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