CN112065148A - Power line cross arm device and novel power line cross arm thereof - Google Patents
Power line cross arm device and novel power line cross arm thereof Download PDFInfo
- Publication number
- CN112065148A CN112065148A CN202010772633.XA CN202010772633A CN112065148A CN 112065148 A CN112065148 A CN 112065148A CN 202010772633 A CN202010772633 A CN 202010772633A CN 112065148 A CN112065148 A CN 112065148A
- Authority
- CN
- China
- Prior art keywords
- cross arm
- power line
- line cross
- block
- fixedly connected
- 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.)
- Pending
Links
Images
Classifications
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04H—BUILDINGS OR LIKE STRUCTURES FOR PARTICULAR PURPOSES; SWIMMING OR SPLASH BATHS OR POOLS; MASTS; FENCING; TENTS OR CANOPIES, IN GENERAL
- E04H12/00—Towers; Masts or poles; Chimney stacks; Water-towers; Methods of erecting such structures
- E04H12/24—Cross arms
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Electric Cable Installation (AREA)
Abstract
The invention relates to the technical field of electric power facilities, and discloses an electric power line cross arm device and a novel electric power line cross arm thereof. According to the cross arm, the two fixing clamping blocks are fixed on the adjacent sides of the cross arm body, so that when the cross arm body is installed, the two fixing clamping blocks are installed on the two sides of the wire pole body and then fixedly connected through the first bolt and the nut, installation can be completed, then the fixing blocks, the fixing rods and the pressing blocks are arranged at the bottom of the cross arm body, and then the fixing rings are fixed in the fixing grooves in the two pressing blocks, so that fixing can be completed.
Description
Technical Field
The invention relates to the technical field of electric power facilities, in particular to an electric power circuit cross arm device and a novel electric power circuit cross arm thereof.
Background
The function of the cross arm is as follows: the top of the pole is transversely fixed with angle iron, on which porcelain insulator is arranged for supporting overhead electric wire, the cross arm is an important component of the pole tower, and it is used for mounting insulator and hardware fitting to support the conducting wire and lightning conductor and keep them in certain safety distance according to the regulation.
The existing cross arm structure is inconvenient to mount, and a device for fixing the electric wire cannot move, so that the cross arm structure is inconvenient to use.
Disclosure of Invention
The present invention provides a power line cross arm device and a novel power line cross arm thereof, so as to solve the problems in the background art.
In order to achieve the purpose, the invention provides the following technical scheme: the utility model provides an electric power line cross arm device and novel electric power line cross arm thereof, includes wire pole body and two cross arm bodies, two open at the middle part of cross arm body has the spout, two the adjacent one end fixedly connected with fixed fixture block of cross arm body, two fixed fixture block passes through bolt fixed connection in the both sides at wire pole body top, two fixed fixture block all is equipped with two bolts two, two the upper surface of cross arm body is equipped with the movable block, the top of movable block is equipped with the card line piece, the last fixed surface of card line piece is connected with the card line lid, the upper surface of card line piece is opened there is convex recess, the inside of convex recess is equipped with the electric wire.
Preferably, the left end and the right end of the two cross arm bodies are fixedly connected with a longitudinal rod.
Preferably, two the bottom fixedly connected with fixed block of cross arm body, two the last fixed surface of fixed block is connected with the dead lever, two the bottom fixedly connected with briquetting of dead lever, open at the middle part of briquetting has twice fixed slot, two the inside joint of fixed slot has solid fixed ring, gu fixed ring's one end is opened threaded hole, gu pass through screw fixed connection between fixed ring's the one end and the solid fixed ring's the other end.
Preferably, the first bolts on the two fixed clamping blocks are respectively installed at the front end and the rear end of the fixed clamping blocks, the number of the bolts is four, nuts are arranged at one ends of the first bolts, and the nuts are in threaded connection with the first bolts.
Preferably, threaded openings are formed in the two fixed fixture blocks at one ends of second bolts on the fixed fixture blocks, sealing covers are fixedly connected to the top ends of the threaded openings, one ends of the second bolts penetrate through the inside of the threaded openings through the sealing covers, the outer walls of the second bolts are in threaded connection with the inner walls of the threaded openings, the bottoms of the threaded openings penetrate through the inner sides of the fixed fixture blocks, cushion blocks are fixedly connected to the bottoms of the second bolts, and the bottoms of the cushion blocks are in close contact with the outer wall of the telegraph pole body.
Preferably, the bottom fixedly connected with slider of movable block, the spout sliding connection at slider and cross arm body both ends, the top of movable block comprises left and right two parts, open one side of the half part on the left side of movable block has the spring groove, the inside fixedly connected with spring in spring groove, the other end of spring and the side fixed connection of the half part on the right side of movable block.
Preferably, the top fixedly connected with left connecting block of half on the left side of movable block, the top fixedly connected with right connecting block of half on the right side of movable block, the commentaries on classics post and the commentaries on classics hole rotation at right connecting block top of connecting block that a left side connecting block passes through its top are connected.
Preferably, four insertion holes are formed in the bottom of the wire clamping block, insertion rods are fixedly connected to the upper surface of the movable block below the four insertion holes, and the four insertion rods are inserted into the insertion holes in the bottom of the wire clamping block and fixedly connected through three bolts.
Preferably, the electric wire is clamped inside the circular arc-shaped grooves, and the number of the circular arc-shaped grooves is two.
Preferably, the top of the wire clamping cover is provided with a through hole, the inner wall of the through hole is provided with threads, a pressing rod is arranged in the through hole, the outer wall of the pressing rod is in threaded connection with the inner wall of the through hole, the bottom of the pressing rod is fixedly connected with a rubber pad, the rubber pad is arc-shaped, and the bottom of the rubber pad is tightly connected with the top of the wire.
Compared with the prior art, the invention has the beneficial effects that:
(1) according to the invention, the two fixing fixture blocks are fixed on the adjacent sides of the cross arm body, so that when the cross arm body is installed, the two fixing fixture blocks are installed on the two sides of the telegraph pole body, and then are fixedly connected through the first bolt and the nut, so that the installation can be completed, and then the fixing blocks, the fixing rods and the press blocks are fixed at the bottom of the cross arm body, so that the fixing rings are fixed in the fixing grooves of the two press blocks, so that the cross arm body is firmer when being installed on the telegraph pole body, and the left and right deviation is not easy to generate;
(2) the wire clamping block is connected with the sliding grooves at the two ends of the cross arm body in a sliding manner through the movable block at the top of the cross arm body and the sliding blocks at the bottom of the movable block, so that the wire clamping block can slide on the top of the cross arm body, and an electric wire is convenient to install;
(3) according to the invention, the wire clamping cover and the pressing rod on the wire clamping cover are arranged, so that the wire can be effectively fixed, the wire is more reliably installed, the wire cannot easily deviate or loosen, and the safety is ensured;
(4) the second bolt is connected with the threaded opening, so that the cushion block at one end of the second bolt can be tightly connected with the telegraph pole body, and the fixed clamping block can be firmly and reliably arranged on the telegraph pole body and cannot loosen;
(5) according to the invention, the four bolts I are arranged on the fixed fixture block, so that the installation stability of the fixed fixture block can be improved;
(6) according to the invention, the spring at the top of the movable block is connected with the top of the movable block in a hinged manner, so that the movable block can be conveniently installed on the cross arm body and the sliding groove on the cross arm body, and the movable block is convenient for people to install and use.
Drawings
FIG. 1 is a front view of the present invention;
FIG. 2 is an enlarged view of a portion of FIG. 1A;
FIG. 3 is a block diagram of a retaining ring of the present invention;
FIG. 4 is a top cross-sectional view of the present invention;
FIG. 5 is a side view of the fixture block of the present invention;
FIG. 6 is a side view of the movable block of the present invention;
fig. 7 is a partially enlarged view of fig. 6B.
In the figure:
1 telegraph pole body,
2 cross arm body,
3 longitudinal rods,
4 a chute,
5 a fixed block,
6 a fixed rod,
7 briquetting,
8 a fixing ring,
9 threaded holes,
10 screws,
11 fixed clamping blocks,
12 bolt I,
13 nut,
14 screw thread opening,
15 a sealing cover,
16 bolts II,
17 cushion blocks,
18 movable blocks,
19 a slide block,
20 springs,
21 right connecting block,
22 left connecting block,
23 rotating columns,
24 rotary holes,
25 wire clamping blocks,
26 insertion openings,
27 inserting rod,
28 bolt III,
29 circular arc-shaped grooves,
30 electric wires,
31 a wire clamping cover,
32 hold down the rod.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-7, the present invention provides a technical solution: a power line cross arm device and a novel power line cross arm thereof comprise a telegraph pole body 1 and two cross arm bodies 2, wherein the left end and the right end of each cross arm body 2 are fixedly connected with a longitudinal rod 3, the middle parts of the two cross arm bodies 2 are provided with sliding grooves 4, the bottoms of the two cross arm bodies 2 are fixedly connected with fixing blocks 5, the upper surfaces of the two fixing blocks 5 are fixedly connected with fixing rods 6, the bottoms of the two fixing rods 6 are fixedly connected with pressing blocks 7, the middle part of each pressing block 7 is provided with two fixing grooves, fixing rings 8 are clamped inside the two fixing grooves, one end of each fixing ring 8 is provided with a threaded hole 9, one end of each fixing ring 8 is fixedly connected with the other end of each fixing ring 8 through screws 10, and two fixing clamping blocks 11 fixed on one adjacent side of the cross arm bodies 2 are used for installing the two fixing clamping blocks 11 on two sides of, then, the installation can be completed through the fixed connection of the first bolts 12 and the nuts 13, then, the fixing can be completed through the fixing blocks 5, the fixing rods 6 and the pressing blocks 7 at the bottom of the cross arm body 2 and then through the fixing rings 8 fixed in the fixing grooves on the two pressing blocks 7, so that the cross arm body 2 is more firmly installed on the telegraph pole body 1 and is not easy to generate left and right deviation, the adjacent ends of the two cross arm bodies 2 are fixedly connected with the fixing blocks 11, the two fixing blocks 11 are fixedly connected with the two sides of the top of the telegraph pole body 1 through the first bolts 12, the first bolts 12 on the two fixing blocks 11 are respectively installed at the front and rear ends of the fixing blocks 11, the first bolts 12 are provided with four bolts, the nuts 13 are arranged at one ends of the four bolts 12, the nuts 13 are in threaded connection with the first bolts 12, and the installation stability of the fixing, two fixing fixture blocks 11 are respectively provided with two bolts II 16, one end of each bolt II 16 on each fixing fixture block 11 is provided with a threaded opening 14 on each fixing fixture block 11, the top end of each threaded opening 14 is fixedly connected with a sealing cover 15, one end of each bolt II 16 penetrates into the corresponding threaded opening 14 through the corresponding sealing cover 15, the outer wall of each bolt II 16 is in threaded connection with the inner wall of the corresponding threaded opening 14, the bottom of each threaded opening 14 penetrates to the inner side of each fixing fixture block 11, the bottom of each bolt II 16 is fixedly connected with a cushion block 17, the bottom of each cushion block 17 is in tight contact with the outer wall of the telegraph pole body 1, the cushion block 17 at one end of each bolt II 16 can be in tight connection with the telegraph pole body 1 by connecting each bolt II 16 with the corresponding threaded opening 14, the fixing fixture blocks 11 can be firmly and reliably mounted on the telegraph pole body 1 without loosening, the upper surfaces of the two cross arm bodies, the spring 20 at the top of the movable block 18 is used, the top of the movable block 18 is connected in a hinged mode, the movable block 18 can be conveniently installed on the cross arm body 2 and the sliding grooves 4 on the cross arm body 2, and is convenient for people to install and use, the sliding block 19 is in sliding connection with the sliding grooves 4 at two ends of the cross arm body 2, the top of the movable block 18 is composed of a left part and a right part, a spring groove is formed in one side of the left half part of the movable block 18, the spring 20 is fixedly connected inside the spring groove, the other end of the spring 20 is fixedly connected with the side face of the right half part of the movable block 18, the top of the left half part of the movable block 18 is fixedly connected with the left connecting block 22, the top of the right half part of the movable block 18 is fixedly connected with the right connecting block 21, the left connecting block 22 is in rotating connection with the rotating hole 24 at the top of the right connecting block 21 through the rotating column 23 at the top of the left connecting block, the top of the movable block 18 is provided with The wire clamping block 25 can slide on the top of the cross arm body 2 so as to be convenient for installing the electric wire 30, the upper surface of the wire clamping block 25 is fixedly connected with a wire clamping cover 31, the bottom of the wire clamping block 25 is provided with four insertion ports 26, the lower parts of the four insertion ports 26 are fixedly connected with insertion rods 27 on the upper surface of the movable block 18, the four insertion rods 27 are inserted in the insertion ports 26 at the bottom of the wire clamping block 25 and are fixedly connected through bolts three 28, the upper surface of the wire clamping block 25 is provided with circular arc-shaped grooves 29, the electric wire 30 is arranged in the circular arc-shaped grooves 29, the electric wire 30 is clamped in the circular arc-shaped grooves 29, the top of the wire clamping cover 31 is provided with a through hole, the inner wall of the through hole is provided with threads, a pressing rod 32 is arranged in the through hole, the outer wall of the pressing rod 32 is connected with the threads of the inner wall of the through hole, the bottom, the bottom of rubber pad and the top zonulae occludens of electric wire 30 are through setting up the clamping wire lid 31 and the compressing rod 32 on the clamping wire lid 31 to can effectively fix electric wire 30, thereby make the installation of electric wire 30 more reliable, can not easily off tracking and not hard up, ensure safety.
The working principle is as follows: when the wire pole is used, the two fixed fixture blocks are fixed on the adjacent side of the cross arm body, when the cross arm body is installed, the two fixed fixture blocks are installed on the two sides of the wire pole body, then the installation can be completed by fixedly connecting the two fixed fixture blocks through the first bolt and the nut, then the fixation can be completed by fixing the fixed block at the bottom of the cross arm body, the fixed rod and the press block and then fixing the fixed ring in the fixed grooves on the two press blocks, so that the cross arm body is more firm when installed on the wire pole body, the left and right deviation is not easy to generate, the movable block at the top of the cross arm body and the slide block at the bottom of the movable cross arm body are in sliding connection with the slide grooves at the two ends of the cross arm body, the wire clamping block can slide on the top of the cross arm body, the electric wire is convenient to install, and the wire can be effectively fixed by, thereby make the electric wire installation more reliable, can not off tracking easily and not hard up, ensure safety, thereby bolt two is connected with the screw thread mouth and makes the cushion of two one ends of bolt can with wire pole body zonulae occludens, can be firm reliable when guaranteeing that fixed fixture block installs on the wire pole body, can not become flexible, set up four bolt one on the fixed fixture block, can increase the installation stability of fixed fixture block, the spring at movable block top, and the top of movable block is connected through articulated mode, can be convenient for the movable block to install on the spout on cross arm body and cross arm body, be convenient for people to install and use.
In summary, according to the invention, the two fixed blocks 11 fixed on the adjacent sides of the cross arm body 2 are used, so that when the cross arm body 2 is installed, the two fixed blocks 11 are installed on the two sides of the telegraph pole body 1, and then are fixedly connected through the first bolt 12 and the nut 13, the installation can be completed, then the fixing can be completed through the fixed block 5, the fixed rod 6 and the press block 7 at the bottom of the cross arm body 2, and then the fixing ring 8 is fixed in the fixing grooves on the two press blocks 7, so that the cross arm body 2 is installed on the telegraph pole body 1 more firmly, the left and right deviation is not easy to generate, the wire clamping block 25 can slide on the top of the cross arm body 2 through the sliding connection of the movable block 18 at the top of the cross arm body 2 and the sliding block 19 at the bottom of the movable slide and the sliding groove 4 at the two ends of the cross arm body 2, the installation of the electric wire 30 is convenient, and through, thereby can effectively fix electric wire 30, thereby make the electric wire 30 installation more reliable, can not be easily off tracking and not hard up, ensure safety, thereby it can with wire pole body 1 zonulae occludens to be connected through two 16 bolts and screw thread mouth 14 so that the cushion 17 of two 16 bolts one end can, can be firm reliable when guaranteeing that fixed fixture block 11 installs on wire pole body 1, can not become flexible, through setting up four bolts 12 on fixed fixture block 11, can increase the installation stability of fixed fixture block 11, through the spring 20 at movable block 18 top, and the top of movable block 18 is connected through articulated mode, can be convenient for movable block 18 to install on spout 4 on cross arm body 2 and cross arm body 2, be convenient for people's installation and use.
In the description of the present application, it is to be understood that the orientation or positional relationship indicated by the directional terms such as "front, rear, upper, lower, left, right", "lateral, vertical, horizontal" and "top, bottom", etc., are generally based on the orientation or positional relationship shown in the drawings, and are used for convenience of description and simplicity of description only, and in the case of not making a reverse description, these directional terms do not indicate and imply that the device or element being referred to must have a particular orientation or be constructed and operated in a particular orientation, and therefore, should not be considered as limiting the scope of the present application; the terms "inner and outer" refer to the inner and outer relative to the profile of the respective component itself.
Spatially relative terms, such as "above … …," "above … …," "above … …," "above," and the like, may be used herein for ease of description to describe one device or feature's spatial relationship to another device or feature as illustrated in the figures. It will be understood that the spatially relative terms are intended to encompass different orientations of the device in use or operation in addition to the orientation depicted in the figures. For example, if a device in the figures is turned over, devices described as "above" or "on" other devices or configurations would then be oriented "below" or "under" the other devices or configurations. Thus, the exemplary term "above … …" can include both an orientation of "above … …" and "below … …". The device may be otherwise variously oriented (rotated 90 degrees or at other orientations) and the spatially relative descriptors used herein interpreted accordingly.
It should be noted that the terms "first", "second", and the like are used to define the components, and are only used for convenience of distinguishing the corresponding components, and the terms have no special meanings unless otherwise stated, and therefore, the scope of protection of the present application is not to be construed as being limited.
Claims (10)
1. The utility model provides a power line cross arm device and novel power line cross arm thereof, includes wire pole body (1) and two cross arm bodies (2), its characterized in that: two spout (4) are opened at the middle part of cross arm body (2), two fixed fixture block (11), two of one end fixedly connected with that cross arm body (2) is adjacent fixed fixture block (11), two fixed fixture block (11) are through bolt (12) fixed connection in the both sides at wire pole body (1) top, two fixed fixture block (11) all are equipped with two bolts two (16), two the upper surface of cross arm body (2) is equipped with movable block (18), the top of movable block (18) is equipped with card line piece (25), the last fixed surface of card line piece (25) is connected with card line lid (31), the upper surface of card line piece (25) is opened has convex recess (29), the inside of convex recess (29) is equipped with electric wire (30).
2. The power line cross arm device and the novel power line cross arm thereof as claimed in claim 1, wherein: two both ends fixedly connected with vertical pole (3) about cross arm body (2).
3. The power line cross arm device and the novel power line cross arm thereof as claimed in claim 1, wherein: two bottom fixedly connected with fixed block (5), two of cross arm body (2) the last fixed surface of fixed block (5) is connected with dead lever (6), two the bottom fixedly connected with briquetting (7) of dead lever (6), open at the middle part of briquetting (7) has twice fixed slot, two the inside joint of fixed slot has solid fixed ring (8), threaded hole (9) are opened to the one end of solid fixed ring (8), through screw (10) fixed connection between the one end of solid fixed ring (8) and the other end of solid fixed ring (8).
4. The power line cross arm device and the novel power line cross arm thereof as claimed in claim 1, wherein: two bolt one (12) on the fixed fixture block (11) are respectively installed at the front end and the rear end of the fixed fixture block (11), and the number of the bolt one (12) is four, one end of the bolt one (12) is provided with a nut (13), and the nut (13) is in threaded connection with the bolt one (12).
5. The power line cross arm device and the novel power line cross arm thereof as claimed in claim 1, wherein: one end of a second bolt (16) on each fixed fixture block (11) is provided with a threaded hole (14) on each fixed fixture block (11), the top end of each threaded hole (14) is fixedly connected with a sealing cover (15), one end of the second bolt (16) penetrates through the inside of each threaded hole (14) through each sealing cover (15), the outer wall of the second bolt (16) is in threaded connection with the inner wall of each threaded hole (14), the bottom of each threaded hole (14) penetrates through the inner side of each fixed fixture block (11), a cushion block (17) is fixedly connected to the bottom of the second bolt (16), and the bottom of each cushion block (17) is in close contact with the outer wall of the telegraph pole body (1).
6. The power line cross arm device and the novel power line cross arm thereof as claimed in claim 1, wherein: the bottom fixedly connected with slider (19) of movable block (18), slider (19) and spout (4) sliding connection at cross arm body (2) both ends, the top of movable block (18) comprises left and right two parts, spring slot has been opened to one side of the half of movable block (18) left side, the inside fixedly connected with spring (20) in spring slot, the other end of spring (20) and the side fixed connection of the half of movable block (18) right side, the utility model discloses a spring assembly.
7. The power line cross arm device and the novel power line cross arm thereof as claimed in claim 6, wherein: the top fixedly connected with of activity piece (18) left half connecting block (22), the top fixedly connected with of activity piece (18) right half connecting block (21), a left side connecting block (22) rotates through commentaries on classics post (23) at its top and commentaries on classics hole (24) at right connecting block (21) top and is connected.
8. The power line cross arm device and the novel power line cross arm thereof as claimed in claim 1, wherein: four insertion holes (26) are formed in the bottom of the wire clamping block (25), insertion rods (27) are fixedly connected to the upper surface of the movable block (18) below the four insertion holes (26), and the four insertion rods (27) are inserted into the insertion holes (26) in the bottom of the wire clamping block (25) and are fixedly connected through three bolts (28).
9. The power line cross arm device and the novel power line cross arm thereof as claimed in claim 1, wherein: the electric wires (30) are clamped inside the circular arc-shaped grooves (29), and the number of the circular arc-shaped grooves (29) is two.
10. The power line cross arm device and the novel power line cross arm thereof as claimed in claim 1, wherein: the wire clamping device is characterized in that a through hole is formed in the top of the wire clamping cover (31), threads are arranged on the inner wall of the through hole, a pressing rod (32) is arranged in the through hole, the outer wall of the pressing rod (32) is connected with the threads on the inner wall of the through hole, a rubber pad is fixedly connected to the bottom of the pressing rod (32), the rubber pad is arc-shaped, and the bottom of the rubber pad is tightly connected with the top of an electric wire (30).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010772633.XA CN112065148A (en) | 2020-08-04 | 2020-08-04 | Power line cross arm device and novel power line cross arm thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010772633.XA CN112065148A (en) | 2020-08-04 | 2020-08-04 | Power line cross arm device and novel power line cross arm thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112065148A true CN112065148A (en) | 2020-12-11 |
Family
ID=73656471
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010772633.XA Pending CN112065148A (en) | 2020-08-04 | 2020-08-04 | Power line cross arm device and novel power line cross arm thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112065148A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112838544A (en) * | 2020-12-31 | 2021-05-25 | 广东和星建设工程有限公司 | Power grid wire erecting device and using method thereof |
| CN112900957A (en) * | 2021-01-22 | 2021-06-04 | 成湘明 | Reinforcement type electric power cross arm |
| CN113629637A (en) * | 2021-09-24 | 2021-11-09 | 徐端 | Electric power fitting convenient to fix |
| CN113794174A (en) * | 2021-10-21 | 2021-12-14 | 杨彩云 | Electric power fitting convenient to stretch and install |
Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202117389U (en) * | 2011-06-30 | 2012-01-18 | 内蒙古电力勘测设计院 | Adjustable jumper fixing device |
| KR20180051298A (en) * | 2016-11-08 | 2018-05-16 | 양희성 | Spatial Extendible Mechanization Working Device Using Live line Working Vehicle |
| CN207392871U (en) * | 2017-10-26 | 2018-05-22 | 沙桂喜 | A kind of haywire bar for stablizing placement |
| CN207960129U (en) * | 2018-03-02 | 2018-10-12 | 南京盖迪电力器材有限公司 | A kind of novel crossarm device |
| CN109441201A (en) * | 2018-11-06 | 2019-03-08 | 国家电网有限公司 | Detachable quick plug-in insulator crossarm |
| CN208792871U (en) * | 2018-08-23 | 2019-04-26 | 无锡林亿机械制造有限公司 | A kind of plane cross-arm of electric power laying |
| CN210013550U (en) * | 2019-04-20 | 2020-02-04 | 河南省启源电力勘测设计有限公司 | Power transmission and transformation circuit installing support |
| CN210439764U (en) * | 2019-07-20 | 2020-05-01 | 浙江明辉电力设备有限公司 | Novel cement wire pole cross arm |
| CN210490408U (en) * | 2019-08-05 | 2020-05-08 | 云南金甲电气有限公司 | Strain cross arm |
| CN210685554U (en) * | 2019-08-31 | 2020-06-05 | 河南天电电力工程勘测设计有限公司 | Power transmission and transformation line installation protection device |
-
2020
- 2020-08-04 CN CN202010772633.XA patent/CN112065148A/en active Pending
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202117389U (en) * | 2011-06-30 | 2012-01-18 | 内蒙古电力勘测设计院 | Adjustable jumper fixing device |
| KR20180051298A (en) * | 2016-11-08 | 2018-05-16 | 양희성 | Spatial Extendible Mechanization Working Device Using Live line Working Vehicle |
| CN207392871U (en) * | 2017-10-26 | 2018-05-22 | 沙桂喜 | A kind of haywire bar for stablizing placement |
| CN207960129U (en) * | 2018-03-02 | 2018-10-12 | 南京盖迪电力器材有限公司 | A kind of novel crossarm device |
| CN208792871U (en) * | 2018-08-23 | 2019-04-26 | 无锡林亿机械制造有限公司 | A kind of plane cross-arm of electric power laying |
| CN109441201A (en) * | 2018-11-06 | 2019-03-08 | 国家电网有限公司 | Detachable quick plug-in insulator crossarm |
| CN210013550U (en) * | 2019-04-20 | 2020-02-04 | 河南省启源电力勘测设计有限公司 | Power transmission and transformation circuit installing support |
| CN210439764U (en) * | 2019-07-20 | 2020-05-01 | 浙江明辉电力设备有限公司 | Novel cement wire pole cross arm |
| CN210490408U (en) * | 2019-08-05 | 2020-05-08 | 云南金甲电气有限公司 | Strain cross arm |
| CN210685554U (en) * | 2019-08-31 | 2020-06-05 | 河南天电电力工程勘测设计有限公司 | Power transmission and transformation line installation protection device |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112838544A (en) * | 2020-12-31 | 2021-05-25 | 广东和星建设工程有限公司 | Power grid wire erecting device and using method thereof |
| CN112900957A (en) * | 2021-01-22 | 2021-06-04 | 成湘明 | Reinforcement type electric power cross arm |
| CN113629637A (en) * | 2021-09-24 | 2021-11-09 | 徐端 | Electric power fitting convenient to fix |
| CN113629637B (en) * | 2021-09-24 | 2022-12-09 | 国网湖北省电力有限公司襄阳供电公司 | Electric power fitting convenient to fix |
| CN113794174A (en) * | 2021-10-21 | 2021-12-14 | 杨彩云 | Electric power fitting convenient to stretch and install |
| CN113794174B (en) * | 2021-10-21 | 2022-12-06 | 国网湖北省电力有限公司襄阳供电公司 | Electric power fitting convenient to stretch and install |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN112065148A (en) | Power line cross arm device and novel power line cross arm thereof | |
| CN207250747U (en) | A kind of earthing clamp location control mechanism and ground wire fixture | |
| CN205092333U (en) | Multi -functional earth connection insulator spindle | |
| CN213341225U (en) | Novel hinge | |
| CN112398074B (en) | Anti-torsion rotation type spacer | |
| KR101817971B1 (en) | Lightening arrestor terminal combining device for extra-high voltage substations, capable of preventing the twisting and loosing of lead wires | |
| RU2407120C2 (en) | Mechanism for wall socket | |
| CN210722864U (en) | Pole-mounted circuit breaker | |
| CN214850407U (en) | Lightning arrester for power equipment | |
| CN212301720U (en) | Photovoltaic inverter falls and holds use test analytical instrument | |
| CN210926624U (en) | Novel data center distribution equipment | |
| CN209056447U (en) | A kind of breaker and distribution box | |
| CN2138846Y (en) | General electric socket | |
| CN211088538U (en) | Electric power fitting for electric power circuit | |
| CN206023557U (en) | The built-in inverter of direct current binding post | |
| CN217690652U (en) | Insulator iron cap with high stability | |
| CN218831164U (en) | Grounding device | |
| CN218161674U (en) | Bus supporting hardware fitting | |
| CN220985024U (en) | High-voltage connector | |
| CN215897089U (en) | Power distribution cabinet with wire harness positioning function | |
| CN213816638U (en) | Anti-loosening wire clamping device for low-voltage electrical appliance | |
| CN214379272U (en) | Special grounding device for switch cabinet | |
| CN210640380U (en) | Cable connecting device | |
| CN212875341U (en) | Iron tower hoop for power transmission line | |
| CN215933937U (en) | Intelligent power supply controller |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20201211 |
|
| RJ01 | Rejection of invention patent application after publication |