CN109301784B - Transmission line prevents angling bayonet device - Google Patents
Transmission line prevents angling bayonet device Download PDFInfo
- Publication number
- CN109301784B CN109301784B CN201811293986.0A CN201811293986A CN109301784B CN 109301784 B CN109301784 B CN 109301784B CN 201811293986 A CN201811293986 A CN 201811293986A CN 109301784 B CN109301784 B CN 109301784B
- Authority
- CN
- China
- Prior art keywords
- clamping groove
- limiting plate
- transmission line
- groove
- 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.)
- Active
Links
Images
Classifications
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02G—INSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINED OPTICAL AND ELECTRIC CABLES OR LINES
- H02G7/00—Overhead installations of electric lines or cables
Abstract
The invention discloses a fishing-prevention bayonet device for a power transmission line, which comprises a first clamping groove and a second clamping groove, wherein two clapboards are symmetrically and fixedly connected in the first clamping groove, and a plurality of wedge-shaped blocks are fixedly connected to the lower end surfaces of the two clapboards; a plurality of grooves are formed in the inner bottom wall of the second clamping groove and matched with the wedge-shaped block, the side wall of each groove is communicated with the outside through a through hole, a plurality of fixing grooves are formed in the inner side wall of the vertical section of the first clamping groove and correspond to the through holes; first spout and second spout have been seted up to the inside wall symmetry of through-hole, and inside difference sliding connection has the slider respectively of first spout and second spout, and two same connecting plates of slider fixedly connected with, the connecting plate keep away from a terminal surface of through-hole and have the card strip through first spring elastic connection, and the card strip is inserted and is established inside first spring. The anti-theft device is simple in structure and convenient and fast to operate, can well overcome the defect that the power transmission line is easy to steal due to poor protection measures at the bayonet position in the prior art, and has high practicability.
Description
Technical Field
The invention relates to the technical field of electric power systems, in particular to a fishing-prevention bayonet device for a power transmission line.
Background
The population of China is large, the more the population is, the higher the requirement on the bearing capacity of the national power grid and the power transmission line is, but some lawless persons begin to take illegal ideas on the power transmission line, want to obtain personal private benefits by stealing the power transmission line, and seriously affect the service life of the power transmission line and the use safety of the power transmission line, so the demand on the special power transmission line capable of preventing theft is increasing day by day.
However, most of the power transmission lines generally have no anti-theft measures, and the activities of stealing the power transmission lines by some lawbreakers are implemented, so that great loss is caused to the daily life of people; generally most transmission line fixed knot construct fairly simplely, generally adopt nylon ribbon structure among the prior art, its brute force is ordinary, and service life is shorter. The belt body is easy to deform, age and break, so that the power transmission line is twisted and damaged due to swing of the power transmission line, the power transmission line is easy to be stolen in remote places or after dark places, and particularly the danger that the power transmission line is fished at the position of a bayonet is obviously increased due to the fact that fastening protection measures for the power transmission line are not provided at the positions of an inlet and an outlet of the power transmission line, the safety and normal use of the power transmission line are seriously influenced, and the inconvenience of life and work is caused; in order to make the power transmission line firm and reliable and prevent the power transmission line from being fished, the power transmission line fishing-prevention bayonet device is provided.
Disclosure of Invention
The invention aims to solve the problem that in the prior art, the power transmission line is easy to steal due to poor protection measures at the bayonet position, and provides an anti-fishing bayonet device for the power transmission line.
In order to achieve the purpose, the invention adopts the following technical scheme:
the anti-fishing bayonet device for the power transmission line is designed and comprises a first clamping groove and a second clamping groove, wherein the first clamping groove is matched with the second clamping groove, the first clamping groove and the second clamping groove are of U-shaped structures, the opening of the first clamping groove is downward, and the opening of the second clamping groove is upward;
two clapboards are symmetrically and fixedly connected inside the first clamping groove, and a plurality of wedge-shaped blocks are fixedly connected to the lower end faces of the two clapboards;
a plurality of grooves are formed in the inner bottom wall of the second clamping groove, the grooves are matched with the wedge-shaped blocks, the side walls of the grooves are communicated with the outside through holes, a plurality of limiting clamping grooves are formed in the inner side wall of the vertical section of the first clamping groove, and the limiting clamping grooves correspond to the through holes;
a first sliding groove and a second sliding groove are symmetrically formed in the inner side wall of the through hole, sliding blocks are respectively connected to the inner parts of the first sliding groove and the second sliding groove in a sliding mode, the two sliding blocks are fixedly connected with the same connecting plate, one end face, far away from the through hole, of the connecting plate is elastically connected with a clamping strip through a first spring, and the clamping strip is inserted into the first spring;
a plurality of fixing holes are formed in the upper end face of the second clamping groove and the top wall of the first clamping groove, and each fixing hole is in threaded connection with a fixing bolt.
Preferably, the number of the wedge blocks fixedly connected with the lower end face of each partition plate is 3-5, and the wedge blocks are distributed at equal intervals.
Preferably, the number of the fixing holes formed in the upper end face of one side wall of the second clamping groove is at least 2.
Preferably, a first limiting plate is arranged between the two partition plates and is elastically connected with the inner top wall of the first clamping groove through a plurality of second springs; a second limiting plate is arranged below the first limiting plate, the second limiting plate is elastically connected with the inner bottom wall of the second clamping groove through a plurality of second springs, and the first limiting plate is parallel to the second limiting plate.
Preferably, the first limiting plate and the second limiting plate are respectively provided with a fixing groove near the end face.
Preferably, the first limiting plate and the second limiting plate are respectively and fixedly connected with 8 second springs, and the 8 second springs are distributed in a matrix.
The invention provides a bayonet device for preventing fishing of a power transmission line, which has the beneficial effects that:
1. the fixing groove formed in the first limiting plate corresponds to the fixing groove formed in the second limiting plate, and therefore the power transmission line is fixed.
2. The wedge that sets up in the in-process baffle below that first limiting plate and second limiting plate are close to each other matches at which recess that the diapire was seted up in wedge and the second draw-in groove, and inside the wedge card advanced the recess, wedge extrusion connecting plate, the connecting plate slided in first spout and second spout through the slider, drives the card strip and removes out the through-hole, and the card advances inside the chucking of carrying on of spacing draw-in groove and fixes.
3. The fixing bolt is in threaded connection with the fixing holes formed in the first clamping groove and the second clamping groove, and the whole first clamping groove and the whole second clamping groove are fastened again, so that the best fastening effect is achieved.
4. The first limiting plate and the second limiting plate are respectively in elastic connection with the first clamping groove and the second clamping groove through the second springs, and the power transmission line can be well protected.
The anti-theft device is simple in structure and convenient and fast to operate, can well overcome the defect that the power transmission line is easy to steal due to poor protection measures at the bayonet position in the prior art, and has high practicability.
Drawings
Fig. 1 is a schematic perspective view of the present invention.
Fig. 2 is a schematic structural diagram of the present invention.
Fig. 3 is an enlarged view of the structure of part a of the present invention.
Fig. 4 is a schematic top view of a second card slot of the present invention.
In the figure: 1-a first clamping groove, 2-a second clamping groove, 3-a groove, 4-a fixing bolt, 5-a clapboard, 6-a wedge-shaped block, 7-a fixing hole, 8-a through hole, 9-a first sliding groove, 10-a second sliding groove, 11-a sliding block, 12-a connecting plate, 13-a clamping strip, 14-a first spring, 15-a limiting clamping groove, 16-a first limiting plate, 17-a second limiting plate, 18-a second spring and 19-a fixing groove.
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.
Referring to fig. 1-4, the power transmission line fishing prevention bayonet device comprises a first clamping groove 1 and a second clamping groove 2, wherein the first clamping groove 1 is matched with the second clamping groove 2, the first clamping groove 1 and the second clamping groove 2 are both of U-shaped structures, the first clamping groove 1 is downward in opening, and the second clamping groove 2 is upward in opening.
The device main part divide into two parts of alternate segregation and is convenient for carry out the circuit and arrange when improving work efficiency, and when carrying out the joint, directly carry out the joint with first draw-in groove 1 and second draw-in groove 2, and it is also comparatively convenient to operate.
Two clapboards 5 are symmetrically and fixedly connected inside the first clamping groove 1, and a plurality of wedge-shaped blocks 6 are fixedly connected to the lower end faces of the two clapboards 5; the number of the wedge blocks 6 fixedly connected with the lower end face of each partition plate 5 is 3, and the wedge blocks 6 are distributed at equal intervals.
The baffle 5 is spacing to transmission line, also is the fixed to second draw-in groove 2, makes the vertical lateral wall of second draw-in groove 2 be in between baffle 5 and first draw-in groove 1, and the fixing bolt 4 of also being convenient for afterwards carries out the screw thread fastening.
3 recesses 3 have been seted up to the inner bottom wall of second draw-in groove 2, and recess 3 and wedge 6 phase-matches, and the 3 lateral walls of recess are linked together with the outside through-hole 8, are equipped with 3 spacing draw-in grooves 15 on the inside wall of the vertical section of first draw-in groove 1, and spacing draw-in groove 15 is corresponding with through-hole 8.
Wedge 6 is carrying out joint in-process extrusion connecting plate 12, and connecting plate 12 slides in first spout 9 and second spout 10 through slider 11, drives card strip 13 and removes out through-hole 8, and the card advances inside the fixed chucking of carrying on of spacing draw-in groove 15.
The upper end surface of the second clamping groove 2 and the top wall of the first clamping groove 1 are both provided with a plurality of fixing holes 7, and each fixing hole 7 is in threaded connection with a fixing bolt 4; the number of the fixing holes 7 formed in the upper end face of one side wall of the second clamping groove 2 is 2.
A first limiting plate 16 is arranged between the two partition plates 5, and the first limiting plate 16 is elastically connected with the inner top wall of the first clamping groove 1 through a plurality of second springs 18; a second limiting plate 17 is arranged below the first limiting plate 16, the second limiting plate 17 is elastically connected with the inner bottom wall of the second clamping groove 2 through a plurality of second springs 18, and the first limiting plate 16 is parallel to the second limiting plate 17.
The first limit plate 16 and the second limit plate 17 are respectively provided with a fixing groove 19 near the end face.
The first limiting plate 16 and the second limiting plate 17 are respectively and fixedly connected with 8 second springs 18, and the 8 second springs 18 are distributed in a matrix.
The working principle is as follows: in the process of using the anti-fishing bayonet device for the power transmission line, the power transmission line is firstly placed in the fixing groove 19 formed in the second limiting plate 17 in the second clamping groove 2, then the first clamping groove 1 is clamped on the second clamping groove 2, so that the fixing groove 19 formed in the first limiting plate 16 corresponds to the fixing groove 19 formed in the second limiting plate 17, and the power transmission line is fixed;
when the first limiting plate 16 and the second limiting plate 17 approach each other, the wedge block 6 arranged below the partition plate 5 is matched with the groove 3 formed in the bottom wall of the second clamping groove 2, the wedge block 6 is clamped into the groove 3, the wedge block 6 extrudes the connecting plate 12, the connecting plate 12 slides in the first sliding groove 9 and the second sliding groove 10 through the sliding block 11, the clamping strip 13 is driven to move out of the through hole 8, and the clamping strip is clamped into the limiting clamping groove 15 for clamping and fixing;
then, the fixing bolt 4 is in threaded connection with the fixing holes 7 formed in the first clamping groove 1 and the second clamping groove 2, and the whole first clamping groove 1 and the whole second clamping groove 2 are fastened again, so that the best fastening effect is achieved.
In the description of the present invention, it is to be understood that the terms "coaxial", "bottom", "one end", "top", "middle", "other end", "upper", "one side", "top", "inner", "front", "center", "both ends", and the like, indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the referenced device or element must have a particular orientation, be constructed and operated in a particular orientation, and thus, are not to be construed as limiting the present invention.
Furthermore, the terms "first", "second", "third", "fourth" are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated, whereby the features defined as "first", "second", "third", "fourth" may explicitly or implicitly include at least one such feature.
In the present invention, unless otherwise expressly specified or limited, the terms "mounted," "disposed," "connected," "secured," "screwed" and the like are to be construed broadly, e.g., as meaning fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; the terms may be directly connected or indirectly connected through an intermediate, and may be communication between two elements or interaction relationship between two elements, unless otherwise specifically limited, and the specific meaning of the terms in the present invention will be understood by those skilled in the art according to specific situations.
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. A power transmission line fishing-prevention bayonet device comprises a first clamping groove (1) and a second clamping groove (2), wherein the first clamping groove (1) is matched with the second clamping groove (2), the first clamping groove (1) and the second clamping groove (2) are of U-shaped structures, the first clamping groove (1) is downward in opening, and the second clamping groove (2) is upward in opening;
the method is characterized in that: two clapboards (5) are symmetrically and fixedly connected inside the first clamping groove (1), and a plurality of wedge-shaped blocks (6) are fixedly connected to the lower end faces of the two clapboards (5);
a plurality of grooves (3) are formed in the inner bottom wall of the second clamping groove (2), the grooves (3) are matched with the wedge-shaped blocks (6), the side walls of the grooves (3) are communicated with the outside through holes (8), a plurality of limiting clamping grooves (15) are formed in the inner side wall of the vertical section of the first clamping groove (1), and the limiting clamping grooves (15) correspond to the through holes (8);
a first sliding groove (9) and a second sliding groove (10) are symmetrically formed in the inner side wall of the through hole (8), sliding blocks (11) are respectively connected to the inner parts of the first sliding groove (9) and the second sliding groove (10) in a sliding mode, the two sliding blocks (11) are fixedly connected with a same connecting plate (12), one end face, far away from the through hole (8), of the connecting plate (12) is elastically connected with a clamping strip (13) through a first spring (14), and the clamping strip (13) is inserted into the first spring (14);
a plurality of fixing holes (7) are formed in the upper end face of the second clamping groove (2) and the top wall of the first clamping groove (1), and each fixing hole (7) is in threaded connection with a fixing bolt (4).
2. The electric transmission line fishing prevention bayonet device according to claim 1, wherein: the number of the wedge-shaped blocks (6) fixedly connected with the lower end face of each partition plate (5) is 3-5, and the wedge-shaped blocks (6) are distributed at equal intervals.
3. The electric transmission line fishing prevention bayonet device according to claim 1, wherein: the number of the fixing holes (7) formed in the upper end face of one side wall of the second clamping groove (2) is at least 2.
4. The electric transmission line fishing prevention bayonet device according to claim 1, wherein: a first limiting plate (16) is arranged between the two partition plates (5), and the first limiting plate (16) is elastically connected with the inner top wall of the first clamping groove (1) through a plurality of second springs (18); a second limiting plate (17) is arranged below the first limiting plate (16), the second limiting plate (17) is elastically connected with the inner bottom wall of the second clamping groove (2) through a plurality of second springs (18), and the first limiting plate (16) is parallel to the second limiting plate (17).
5. The electric transmission line fishing prevention bayonet device according to claim 4, wherein: the end surfaces, close to the first limiting plate (16) and the second limiting plate (17), of the first limiting plate and the second limiting plate are respectively provided with a fixing groove (19).
6. The electric transmission line fishing prevention bayonet device according to claim 4, wherein: the first limiting plate (16) and the second limiting plate (17) are respectively fixedly connected with 8 second springs (18), and the 8 second springs (18) are distributed in a matrix manner.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811293986.0A CN109301784B (en) | 2018-11-01 | 2018-11-01 | Transmission line prevents angling bayonet device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811293986.0A CN109301784B (en) | 2018-11-01 | 2018-11-01 | Transmission line prevents angling bayonet device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109301784A CN109301784A (en) | 2019-02-01 |
| CN109301784B true CN109301784B (en) | 2020-11-06 |
Family
ID=65146275
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811293986.0A Active CN109301784B (en) | 2018-11-01 | 2018-11-01 | Transmission line prevents angling bayonet device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109301784B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111711144B (en) * | 2020-06-17 | 2021-08-20 | 国网山东省电力公司莱阳市供电公司 | Transmission line prevents angling bayonet device |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN205121428U (en) * | 2015-11-04 | 2016-03-30 | 许昌学院 | Can be fixed in graphoscope of desktop |
| CN205121429U (en) * | 2015-11-04 | 2016-03-30 | 许昌学院 | Computer display |
| CN207381898U (en) * | 2017-09-11 | 2018-05-18 | 国网河南省电力公司夏邑县供电公司 | A kind of integrated form wiring harness fastening device |
| CN108110695A (en) * | 2017-12-12 | 2018-06-01 | 郑州天舜电子技术有限公司 | A kind of modularization is clamped cable testing bridge |
| CN207602813U (en) * | 2017-11-21 | 2018-07-10 | 沈阳科堡轨道交通有限公司 | A kind of rail traffic wire connection terminal for facilitating crimping |
| CN108448505A (en) * | 2018-03-14 | 2018-08-24 | 北京昊华能源股份有限公司 | A kind of mine wire casing |
| CN108493856A (en) * | 2018-05-07 | 2018-09-04 | 刘延昌 | A kind of easy-to-mount electric power cable fixing device |
| CN207835016U (en) * | 2017-12-06 | 2018-09-07 | 江苏曼龙科技有限公司 | A kind of overhead conducting wire fixing clamp |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE29712728U1 (en) * | 1997-07-18 | 1997-09-18 | Ackermann Albert Gmbh Co | Underfloor device insert with a hinged lid |
| CN207345748U (en) * | 2017-10-27 | 2018-05-11 | 安徽工程大学 | A kind of automobile belt with pre-load device |
| CN107591752A (en) * | 2017-11-13 | 2018-01-16 | 许昌恒科实业发展有限公司 | A kind of ladder-type bridge frame |
| CN207732195U (en) * | 2018-01-09 | 2018-08-14 | 海门市三电晟宇汽车零部件有限公司 | A kind of dashboard cable harness |
-
2018
- 2018-11-01 CN CN201811293986.0A patent/CN109301784B/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN205121428U (en) * | 2015-11-04 | 2016-03-30 | 许昌学院 | Can be fixed in graphoscope of desktop |
| CN205121429U (en) * | 2015-11-04 | 2016-03-30 | 许昌学院 | Computer display |
| CN207381898U (en) * | 2017-09-11 | 2018-05-18 | 国网河南省电力公司夏邑县供电公司 | A kind of integrated form wiring harness fastening device |
| CN207602813U (en) * | 2017-11-21 | 2018-07-10 | 沈阳科堡轨道交通有限公司 | A kind of rail traffic wire connection terminal for facilitating crimping |
| CN207835016U (en) * | 2017-12-06 | 2018-09-07 | 江苏曼龙科技有限公司 | A kind of overhead conducting wire fixing clamp |
| CN108110695A (en) * | 2017-12-12 | 2018-06-01 | 郑州天舜电子技术有限公司 | A kind of modularization is clamped cable testing bridge |
| CN108448505A (en) * | 2018-03-14 | 2018-08-24 | 北京昊华能源股份有限公司 | A kind of mine wire casing |
| CN108493856A (en) * | 2018-05-07 | 2018-09-04 | 刘延昌 | A kind of easy-to-mount electric power cable fixing device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN109301784A (en) | 2019-02-01 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN109301784B (en) | Transmission line prevents angling bayonet device | |
| CN215730095U (en) | Alarm device for network security | |
| CN210833708U (en) | Anti-dismantling protective gas meter | |
| CN211297414U (en) | Communication equipment installation device | |
| CN210379916U (en) | Easy dismounting's marine block terminal | |
| CN202601748U (en) | Storage battery anti-theft steel bridge of base station and machine room | |
| CN212062487U (en) | Lithium battery core structure | |
| CN202197064U (en) | Wire slot | |
| CN216391246U (en) | Whole network leads to individual soldier's picture and passes device | |
| CN214429007U (en) | Improved well power-on distribution box | |
| CN214117790U (en) | Limiting sheet, shell and water purifying dispenser | |
| CN213028247U (en) | Intelligent security is with preventing stealing camera device | |
| CN210985522U (en) | Three-way trapezoidal horizontal bend | |
| CN216085969U (en) | A intermediate form turn-buckle for sticising formula wire fixing device | |
| CN216731684U (en) | Plastic handle of electric tool | |
| CN213637785U (en) | Computer network signal detection device | |
| CN217983522U (en) | Battery cell | |
| CN209819171U (en) | Intelligent monitoring device for warehouse logistics system | |
| CN210201389U (en) | Wiring cabinet convenient to wire arrangement | |
| CN217148751U (en) | Fast-inserting strong sterilizing filter element of water dispenser | |
| CN220117920U (en) | Intelligent door lock easy to charge | |
| CN214672426U (en) | Miniature circuit breaker of easily installing | |
| CN218216481U (en) | Novel creel stand for network wiring | |
| CN216133118U (en) | Electricity meter box shell capable of preventing electricity theft | |
| CN214755412U (en) | Power transmission and transformation installing support with alarming function |
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 | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |