CN209457481U - A kind of cross-arm for novel concrete electric pole - Google Patents
A kind of cross-arm for novel concrete electric pole Download PDFInfo
- Publication number
- CN209457481U CN209457481U CN201920127438.4U CN201920127438U CN209457481U CN 209457481 U CN209457481 U CN 209457481U CN 201920127438 U CN201920127438 U CN 201920127438U CN 209457481 U CN209457481 U CN 209457481U
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- cross
- arm
- electric pole
- anchor ear
- novel concrete
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Abstract
The utility model belongs to field of electrical equipment, more particularly to a kind of cross-arm for novel concrete electric pole.It includes multiple groups cross-arm that the utility model, which discloses a kind of cross-arm for novel concrete electric pole, anchor ear, convex block, double nut screw rod, strut, the reinforcement block etc. that each group of cross-arm is equipped with can be such that cross-arm bar is installed on cement electric pole by the way that anchor ear is firm, and the case where cross-arm falls off, loosens is effectively reduced.
Description
Technical field
The utility model belongs to field of electrical equipment, more particularly to a kind of cross-arm for novel concrete electric pole.
Background technique
With modernization, industrialized development, electric power use be more and more, but simultaneously because of power equipment caused by
All kinds of accidents are also to happen occasionally.Wherein cross-arm is as the component part in power transmitting device, because of cross-arm installation built on the sand, it is de-
It falls and causes cable to fall, even breaking situation.
Utility model content
Purpose of the utility model is to overcome the above-mentioned shortcomings and provide a kind of cross-arms for novel concrete electric pole.
To achieve the above object, the utility model is achieved through the following technical solutions above-mentioned purpose: one kind is for new type water
The cross-arm of mud electric pole from top to bottom includes multiple cross-arms, and the cross-arm length being located below is greater than cross-arm above.Each cross-arm
Anchor ear including symmetrically arranged two cross-arm bars and for being fixed on cross-arm on cement electric pole；The cross-arm bar and anchor ear are solid
Fixed connection；The anchor ear includes by the cuffs of two semi-annular shapes, and two cuffs are symmetrical arranged；The both ends of cuffs are provided with outward
Engaging lug block, engaging lug block be equipped with screw hole, two cuffs by fastener connection；The cuffs inner wall be uniformly provided with it is several to
Projecting inward reinforcement block.Reinforcement block can improve certain resiliency to the firm installation between anchor ear and cement electric pole, facilitate
It is firm to improve cross bar installation.
Further, the upper surface of described engaging lug block is equipped with " convex block of " " shape, the convex block direction in two cuffs of anchor ear
On the contrary；Convex block in two cuffs is connected with connecting rope.When cross bar installation or removal, (can be can be selected by convex block and connecting rope
Elastic string) it is first fixed temporarily connection, improve the installation effectiveness of cross-arm.And after cross-arm is installed, elastic string can also be changed into
Rigidity rope, the installation for improving cross bar are firm.
Further, described to be located at nethermost anchor ear to extension board is had, extension board is equipped with bit-stopping structure；It is described
Extension board is integrated with corresponding anchor ear and is made.The cross-arm that bit-stopping structure can prevent installation positioning from completing moves down, further
Improve the firm performance of cross-arm.
Further, strut is equipped between the adjacent cross-arm；Under the upper end of strut is connected on the outside of cross-arm bar above
The upper surface of anchor ear is fixed in the lower end in face, strut.
Further, elastic cushion is equipped on the inside of the reinforcement block.
Further, the fastener is double nut screw rod.
Further, several mounting holes are uniformly provided with above the cross-arm bar, ceramic cross-arm is installed on mounting hole.
By using above-mentioned technical proposal, the beneficial effects of the utility model are: the utility model discloses a kind of be used for newly
The cross-arm of type cement electric pole includes multiple groups cross-arm, anchor ear that each group of cross-arm is equipped with, convex block, double nut screw rod, strut, reinforcement block
Cross-arm bar can be made to consolidate by anchor ear Deng to be installed on cement electric pole, the case where cross-arm falls off, loosens is effectively reduced.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model；
Fig. 2 is the overlooking structure diagram of cross-arm.
Description of symbols: (0, cement electric pole；1, cross-arm；2, cross-arm bar；21, mounting hole；3, anchor ear；31, cuffs；32,
Engaging lug block；33, reinforcement block；34, elastic cushion；35, convex block；36, connecting rope；37, extension board；38, bit-stopping structure；4, it fastens
Part；5, strut；6, ceramic cross-arm).
Specific embodiment
It is clear to be more clear the technical solution of the utility model, with reference to the accompanying drawings and detailed description to this reality
It is described in further detail with novel.
As shown in Figs. 1-2, a kind of cross-arm for novel concrete electric pole includes from top to bottom multiple cross-arms 1, and under being located at
1 length of cross-arm in face is greater than cross-arm 1 above.Each cross-arm 1 includes symmetrically arranged two cross-arm bars 2 and is used for cross-arm 1
The anchor ear 3 being fixed on cement electric pole 0；The cross-arm bar 2 is fixedly connected with anchor ear 3；The anchor ear 3 includes by two semicircular rings
The cuffs 31 of shape, two cuffs 31 are symmetrical arranged；The both ends of cuffs 31 are provided with outside engaging lug block 32, and engaging lug block 32 is set
There is screw hole (not shown), two cuffs 31 are connected by fastener 4；The fastener 4 is double nut screw rod.In the cuffs 31
Wall is uniformly provided with several inwardly projecting reinforcement blocks 33, is equipped with elastic cushion 34 on the inside of the reinforcement block 33.Reinforcement block 33 can to embrace
Firm installation between hoop 3 and cement electric pole 0 improves certain resiliency, and it is firm to help to improve the installation of cross bar 1.
The upper surface of described engaging lug block 32 is equipped with " convex block 35 of " " shape, 35 direction of convex block in two cuffs 31 of anchor ear 3
On the contrary；Convex block 35 in two cuffs 31 is connected with connecting rope 36.When cross bar 1 install or remove when, can by convex block 35 with connect
36 (optional elastic strings) of rope are first fixed temporarily connection, improve the installation effectiveness of cross-arm 1.And after cross-arm 1 is installed, may be used also
Change elastic string into rigid rope, the installation for improving cross bar 1 is firm.
Described to be located at nethermost anchor ear 2 to extension board 37 is had, extension board 37 is equipped with bit-stopping structure 38；It is described to prolong
It stretches plate 37 and is integrated with corresponding anchor ear 3 and is made.The cross-arm 1 that bit-stopping structure 38 can prevent installation positioning from completing moves down, into
The firm performance of one step raising cross-arm 1.
Strut 5 is equipped between the adjacent cross-arm 1；The upper end of strut 5 is connected to below 2 outside of cross-arm bar above, branch
The upper surface of anchor ear 3 is fixed in the lower end of bar 5.
The cross-arm bar 2 is uniformly provided with several mounting holes 21 above, and ceramic cross-arm 6 is equipped on mounting hole 21.
Certainly, the utility model can also have other various embodiments, without departing substantially from the spirit of the present invention and its essence
In the case of, those skilled in the art can make various corresponding changes and modifications, but these phases according to the utility model
The change and modification answered all should belong to the protection scope of the utility model the attached claims.
Claims (7)
1. a kind of cross-arm for novel concrete electric pole, it is characterised in that: it from top to bottom include multiple cross-arms, and be located below
Cross-arm length is greater than cross-arm above；Each cross-arm includes symmetrically arranged two cross-arm bars and for cross-arm to be fixed on cement
Anchor ear on electric pole；The cross-arm bar is fixedly connected with anchor ear；The anchor ear includes by the cuffs of two semi-annular shapes, two hoops
Part is symmetrical arranged；The both ends of cuffs are provided with outside engaging lug block, and engaging lug block is equipped with screw hole, and two cuffs pass through fastener
Connection；The cuffs inner wall is uniformly provided with several inwardly projecting reinforcement blocks.
2. a kind of cross-arm for novel concrete electric pole according to claim 1, it is characterised in that: the engaging lug block
It is equipped with that " convex block of " " shape, convex block in two cuffs of anchor ear is towards opposite above；Convex block in two cuffs is connected with connection
Rope.
3. a kind of cross-arm for novel concrete electric pole according to claim 1, it is characterised in that: be located at nethermost institute
It states anchor ear and is equipped with bit-stopping structure to extension board, extension board is had；The extension board is integrated with corresponding anchor ear and is made.
4. a kind of cross-arm for novel concrete electric pole according to claim 1, it is characterised in that: the adjacent cross-arm it
Between be equipped with strut；Below the upper end of strut is connected on the outside of cross-arm bar above, the upper surface of anchor ear is fixed in the lower end of strut.
5. a kind of cross-arm for novel concrete electric pole according to claim 1, it is characterised in that: on the inside of the reinforcement block
Equipped with elastic cushion.
6. a kind of cross-arm for novel concrete electric pole according to claim 1, it is characterised in that: the fastener is double
Nut-screw.
7. a kind of cross-arm for novel concrete electric pole according to claim 1, it is characterised in that: above the cross-arm bar
Several mounting holes are uniformly provided with, ceramic cross-arm is installed on mounting hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920127438.4U CN209457481U (en) | 2019-01-25 | 2019-01-25 | A kind of cross-arm for novel concrete electric pole |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920127438.4U CN209457481U (en) | 2019-01-25 | 2019-01-25 | A kind of cross-arm for novel concrete electric pole |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209457481U true CN209457481U (en) | 2019-10-01 |
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ID=68045806
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920127438.4U Active CN209457481U (en) | 2019-01-25 | 2019-01-25 | A kind of cross-arm for novel concrete electric pole |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110640128A (en) * | 2019-11-04 | 2020-01-03 | 四川智能创新铸造有限公司 | Automatic flame cutting system of cast steel riser robot |
| CN113675804A (en) * | 2021-08-24 | 2021-11-19 | 中铁第一勘察设计院集团有限公司 | Four staple bolt prefabricated formula vertical cable support |
-
2019
- 2019-01-25 CN CN201920127438.4U patent/CN209457481U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110640128A (en) * | 2019-11-04 | 2020-01-03 | 四川智能创新铸造有限公司 | Automatic flame cutting system of cast steel riser robot |
| CN113675804A (en) * | 2021-08-24 | 2021-11-19 | 中铁第一勘察设计院集团有限公司 | Four staple bolt prefabricated formula vertical cable support |
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