CN110259265B - Intelligent fence special for high-voltage test - Google Patents
Intelligent fence special for high-voltage test Download PDFInfo
- Publication number
- CN110259265B CN110259265B CN201910584415.0A CN201910584415A CN110259265B CN 110259265 B CN110259265 B CN 110259265B CN 201910584415 A CN201910584415 A CN 201910584415A CN 110259265 B CN110259265 B CN 110259265B
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- China
- Prior art keywords
- fence
- movable plate
- fence frame
- rod
- frame body
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- 230000009286 beneficial effect Effects 0.000 abstract description 2
- 230000001960 triggered effect Effects 0.000 description 3
- 230000006378 damage Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 208000027418 Wounds and injury Diseases 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 208000014674 injury Diseases 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
Classifications
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- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01F—ADDITIONAL WORK, SUCH AS EQUIPPING ROADS OR THE CONSTRUCTION OF PLATFORMS, HELICOPTER LANDING STAGES, SIGNS, SNOW FENCES, OR THE LIKE
- E01F9/00—Arrangement of road signs or traffic signals; Arrangements for enforcing caution
- E01F9/60—Upright bodies, e.g. marker posts or bollards; Supports for road signs
- E01F9/604—Upright bodies, e.g. marker posts or bollards; Supports for road signs specially adapted for particular signalling purposes, e.g. for indicating curves, road works or pedestrian crossings
- E01F9/615—Upright bodies, e.g. marker posts or bollards; Supports for road signs specially adapted for particular signalling purposes, e.g. for indicating curves, road works or pedestrian crossings illuminated
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- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01F—ADDITIONAL WORK, SUCH AS EQUIPPING ROADS OR THE CONSTRUCTION OF PLATFORMS, HELICOPTER LANDING STAGES, SIGNS, SNOW FENCES, OR THE LIKE
- E01F9/00—Arrangement of road signs or traffic signals; Arrangements for enforcing caution
- E01F9/60—Upright bodies, e.g. marker posts or bollards; Supports for road signs
- E01F9/658—Upright bodies, e.g. marker posts or bollards; Supports for road signs characterised by means for fixing
- E01F9/669—Upright bodies, e.g. marker posts or bollards; Supports for road signs characterised by means for fixing for fastening to safety barriers or the like
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- 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
- E04H17/00—Fencing, e.g. fences, enclosures, corrals
- E04H17/14—Fences constructed of rigid elements, e.g. with additional wire fillings or with posts
- E04H17/16—Fences constructed of rigid elements, e.g. with additional wire fillings or with posts using prefabricated panel-like elements, e.g. wired frames
-
- G—PHYSICS
- G08—SIGNALLING
- G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
- G08B21/00—Alarms responsive to a single specified undesired or abnormal condition and not otherwise provided for
- G08B21/02—Alarms for ensuring the safety of persons
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Business, Economics & Management (AREA)
- Emergency Management (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Refuge Islands, Traffic Blockers, Or Guard Fence (AREA)
Abstract
In order to solve the problem that the safety of the existing high-voltage experimental fence is insufficient, the intelligent high-voltage experimental special fence comprises a fence frame main body, an alarm lamp and a power supply, wherein the outer side surface of the fence frame main body is provided with an outer fence, a limiting guide device is arranged between the outer fence and the fence frame main body, the outer fence is connected to the outer side of the fence frame main body through a telescopic structure, when the telescopic structure stretches inwards to a certain extent, the telescopic structure touches an alarm lamp switch to give an alarm prompt, so that the intelligent high-voltage experimental special fence is beneficial to timely alarming personnel unconsciously touching the fence, safety accidents are avoided, and the safety performance of the fence is improved.
Description
Technical Field
The invention relates to the technical field of test safety protection devices, in particular to an intelligent fence special for a high-voltage test.
Background
The insulation properties of electrical equipment must be periodically checked according to regulations, and a step-up is involved in many test items. In the boosting process, the test voltage is generally several times of the rated voltage of the tested equipment, and the test voltage is high and has high risk. Because individual personnel safety consciousness is light, the situation of mistakenly running the test fence occurs, personal injury and serious damage to test instruments and tested equipment are possibly caused, and hidden danger is buried for safety work of an experiment site. The prior test fence is mainly marked with a warning mark to prevent other personnel from entering the test fence by mistake, but the mode has low efficiency and low safety.
Disclosure of Invention
In order to solve the problems, the invention provides an intelligent fence special for a high-voltage test, which adopts the following technical scheme:
The utility model provides an intelligent high-voltage test special rail, includes rail frame body, warning light, is used for the power of warning light power supply, its characterized in that, rail frame body lateral surface all is equipped with outside rail, be provided with spacing guider between outside rail and the rail frame body, outside rail comprises the left side fly leaf, right side fly leaf and the protection railing of connecting between two fly leaves of being connected on rail frame body left and right sides montant surface, the left and right sides is equipped with the left fixed axle and the right side fixed axle that are located the fly leaf inboard and vertical direction distribution respectively in the rail frame body, in addition, still includes the dwang that a plurality of first dwang of group and second dwang are constituteed, first dwang left end rotatable fixed connection is in left side axis of rotation, and the right-hand member is connected in the lower surface of right side fly leaf, the second dwang left end is linked together with the lower surface of left side fly leaf, and all be equipped with a recess along the direction of perpendicular to rail frame body on rail frame body, the inside rail frame body and the inside rail frame body inside, the inside link through hole is equipped with a plurality of recess and the connecting rod is connected with the connecting rod through the side opening through the side of a plurality of the side switch through hole in the front of the side of the frame body.
Preferably, the left fixing shaft and the right fixing shaft are fixedly connected with the fence frame body through fixing blocks, and the fixing blocks are fixedly connected to the left side and the right side inside the fence frame body.
Preferably, the limit guiding device comprises a fixed groove arranged on the outer surfaces of the left and right vertical rods of the fence frame body, a fixed rod vertically and fixedly connected to the inner surface of the movable plate, and a first spring connected between the movable plate and the left and right vertical rods of the fence frame body, wherein the first spring is coaxially distributed on the outer surface of the fixed rod, and the fixed rod can slide in the fixed groove along the direction vertical to the left and right vertical rods of the fence frame body.
Preferably, the end parts of the upper end and the lower end of the connecting rod are fixedly connected with movable blocks, a second spring is connected between the movable blocks and the button switch, the axis of the second spring is distributed along the direction vertical to the movable plate, and the movable blocks can be slidably connected in the grooves along the axis direction of the second spring.
The invention has the beneficial effects that:
1. The protection railing between the movable plates is touched by a person, the first rotating rod and the second rotating rod are driven to rotate by taking the connecting rod as the center, the movable plate is driven to move towards the fence frame main body, the first spring is compressed, the connecting rod is driven to descend, the movable blocks at two ends of the connecting rod are driven to slide in the grooves, the second spring is compressed, the movable blocks press the button switch, the alarm lamp is powered on, an alarm is triggered, the alarm is realized, the person is warned, the first spring rebounds, the movable plate and the protection railing are driven to restore, the person unconsciously contacted with the fence is favored to alarm, the occurrence of safety accidents is avoided, and the safety performance of the fence is improved;
2. Through setting up dead lever and fixed slot, at fly leaf to rail frame body motion, drive first dwang and second dwang and use the connecting rod as the center when rotating, the fly leaf compresses first spring, and the dead lever of fly leaf bottom stretches into inside the fixed slot, guides the direction of motion of fly leaf, is favorable to preventing that the fly leaf from rocking about, avoids influencing the movable block and triggers button switch, avoids influencing the normal use of warning light.
Drawings
FIG. 1 is a schematic view of the whole structure of the present invention
FIG. 2 is a schematic diagram of the internal structure and connection relationship of the present invention
FIG. 3 is a cross-sectional view of A-A
FIG. 4 is a schematic view of the connection between the connecting rod and the fence frame body
The novel fence comprises a 1-fence frame body, a 2-fixed block, a 3-fixed shaft, a 301-left fixed shaft, a 302-right fixed shaft, a 4-first rotating rod, a 5-second rotating rod, a 6-connecting rod, a 7-movable plate, a 701-left movable plate, a 702-right movable plate, an 8-first spring, a 9-guard rail, a 10-groove, a 11-movable block, a 12-second spring, a 13-button switch, a 14-alarm lamp, a 15-through hole, a 16-fixed rod and a 17-fixed groove.
Detailed Description
Exemplary embodiments of the present disclosure will be described in more detail below with reference to the accompanying drawings. While exemplary embodiments of the present disclosure are shown in the drawings, it should be understood that the present disclosure may be embodied in various forms and should not be limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete, and will fully convey the scope of the disclosure to those skilled in the art.
In the description of the present invention, it should be understood that the terms "longitudinal," "transverse," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like indicate or are based on the orientation or positional relationship shown in the drawings, merely to facilitate description of the present invention, and do not indicate or imply that the devices or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be construed as limiting the present invention.
The special rail for intelligent high-voltage test shown in fig. 1-4 mainly comprises a rail frame main body 1, an external rail connected to the outer surface of the rail frame main body 1, an alarm lamp 14 arranged above the rail frame main body 1 and a power supply for supplying power to the alarm lamp 14, wherein four surfaces of the rail frame main body 1 are all rectangular frame structures, the external rail is composed of four external rail split bodies, the four external rail split bodies are respectively connected to the four outer surfaces of the rail frame main body 1, each external rail split body is composed of a left movable plate 701, a right movable plate 702 and a plurality of guard rails 9 which are connected between the left movable plate 701 and the right movable plate 702 and distributed in the horizontal direction, the left movable plate 701 and the right movable plate 702 are respectively connected to left and right vertical rods of each side surface of the rail frame main body 1, a fixing groove 17 is formed in the outer surfaces of the left and right vertical rods of the rail frame main body 1, the fixing groove 17 is recessed inwards to a certain depth from the left and right outer surfaces of the rail frame main body 1, each left movable plate 701 and each right movable plate 702 is provided with a guide rod which is distributed in the horizontal direction between the vertical rods and the vertical rods 16, and the guide rods are connected to the guide rods 7 in the longitudinal direction, and the guide rods are connected between the guide rods 7 and the guide rods 7 are in the longitudinal direction, and the guide rods are connected to the guide rods 7.
Two groups of fixed blocks 2 are fixedly connected to the inner sides of left and right vertical rods of the fence frame main body 1, each group of fixed blocks 2 is formed by 3 fixed blocks 2 uniformly distributed from top to bottom, each group of fixed blocks 2 is connected with a fixed shaft 3, the fixed shaft 3 is divided into a left fixed shaft 301 and a right fixed shaft 302, two ends of the fixed shaft 3 after passing through the 3 fixed blocks 2 on the same side are respectively connected with upper and lower cross bars of the fence frame main body 1, in addition, 3 groups of rotating rods are connected between the movable plate 7 and the fixed shaft 3, each group of rotating rods consists of a first rotating rod 4 and a second rotating rod 5, the three groups of rotating rods are uniformly distributed from top to bottom, the left end of the first rotating rod 4 is rotatably connected with the left fixed shaft 301, the right end of the first rotating rod 4 is connected with the lower surface of the right movable plate 702, the left end of the second rotating rod 5 is connected with the lower surface of the left movable plate 701, the right end of the second rotating rod is rotatably connected with the right fixed shaft 302, and the rotating plane of the rotating rods is parallel to the outer surface of the fence frame main body 1.
In addition, connecting rods 6 are penetrated through the middle parts of the three groups of rotating rods 4 from top to bottom, the connecting rods 6 penetrate through the three groups of rotating rods 4 from top to bottom, the upper end and the lower end of the connecting rods are connected with the upper cross rod and the lower cross rod of the fence frame main body 1, specifically, as shown in fig. 4, the upper end and the lower end of the connecting rods 6 are fixedly connected with a movable block 11, grooves 10 are formed in the upper cross rod and the lower cross rod of the fence frame main body 1, the grooves 10 are distributed along the direction perpendicular to the fence frame main body 1, button switches 13 are arranged in the grooves 10, the button switches 13 are used for controlling the on-off of a power supply of an alarm lamp 14, through holes 15 for the connecting rods 6 to penetrate through are formed in the lower surface of the grooves 10, the through holes 15 are distributed along the lower surface of the grooves 10 and are communicated with the grooves 10, the movable block 11 is located in the groove 10 after the connecting rods 6 penetrate through the through holes 15, a second spring 12 is arranged between the movable block 11 and the groove 10, the second spring 12 is sleeved outside the button switch 13, and when the connecting rods 6 drive the movable block 11 to move backwards, the movable block 11 is compressed by the second spring 12, and the button switch 13 is turned on the second spring 12, so that the alarm lamp 14 is turned on.
The working principle of the invention is as follows:
After people touch the guard rail 9, the guard rail 9 drives the movable plate 7 to compress the first spring 8 after being subjected to longitudinal force, the fixed rod 16 slides along the inside of the fixed groove 17, thereby the guard rail 9 and the movable plate 7 move to one side of the fence frame main body 1, simultaneously, the movable plate 7 drives the first rotating rod 4 and the second rotating rod 5 to rotate by taking the connecting rod 6 as the center, the connecting rod 6 and the movable block 11 are driven to longitudinally slide along the groove 10, the second spring 12 is compressed, the movable block 11 presses the button switch 13, the alarm lamp 14 is connected with a power supply, an alarm is triggered, the alarm is realized, after people withdraw, the first spring 8 rebounds, the movable plate 7 and the guard rail 9 are driven to restore to the initial position, the alarm is given to people unconsciously contacted with the fence through the device, the safety accident is avoided, and the safety performance of the fence is improved.
Meanwhile, as shown in fig. 2, the movable plate 7 moves towards one side of the fence frame body 1, when the first rotating rod 4 and the second rotating rod 5 are driven to rotate by taking the axis of the connecting rod 6 as the center of 7, the movable plate 7 compresses the first spring 8, the fixed rod 16 on the inner side surface of the movable plate 7 stretches into the fixed groove 17, the moving direction of the movable plate 7 is guided, the movable plate 7 is prevented from swinging left and right, the movable block 11 is prevented from being influenced, the button switch 13 is prevented from being triggered, and the normal use of the alarm lamp 14 is prevented from being influenced.
The foregoing is only a preferred embodiment of the invention, it being noted that: it will be apparent to those skilled in the art that modifications may be made without departing from the principles of the invention, and such modifications are intended to be within the scope of the invention.
Claims (2)
1. The utility model provides an intelligent high-voltage test special fence, includes fence frame body (1), warning light (14), is used for the power of warning light power supply, its characterized in that, fence frame body (1) lateral surface all is equipped with the outside fence that can move to fence frame body (1) one side, outside fence comprises left movable plate (701) on the montant surface about fence frame body (1), right side movable plate (702) and protection railing (9) of connecting between two movable plates (7), be provided with between outside fence and fence frame body (1) and be used for preventing movable plate (7) from rocking about, limit guide includes fixed slot (17) that set up in fence frame body (1) left and right montant surface, perpendicular fixed connection is in first spring (8) between montant (16) internal surface about movable plate (7) and fence frame body (1), first spring (8) are coaxial to be distributed in the surface of fixed rod (16), fixed rod (16) are equipped with in fixed axle (301) in the left and right sides of fixed axle (1) along the fixed axle (301) in the left and right directions of the inside of fixed axle (1), a plurality of groups of rotating rods are connected between the left fixed shaft (301) and the right movable plate (702) and between the right fixed shaft (302) and the left movable plate (701), the rotating plane of each rotating rod is parallel to the outer surface of the fence frame main body (1), each group of rotating rods consists of a first rotating rod (4) and a second rotating rod (5), the left end of the first rotating rod (4) is rotatably fixedly connected with the left fixed shaft (301), the right end of the first rotating rod is connected with the lower surface of the right movable plate (702), the left end of the second rotating rod (5) is connected with the lower surface of the left movable plate (701), the right end of the second rotating rod is rotatably fixedly connected with the right fixed shaft (302), grooves (10) distributed along the direction of the cross rod of the fence frame main body (1) are respectively arranged on the upper cross rod and the lower cross rod of the fence frame main body (1), button switches (13) electrically connected with alarm lamps (14) are arranged in the grooves (10), the lower surfaces of the cross rod of the fence frame main body (1) are respectively provided with a connecting rod (6) which is rotatably connected with the first rotating rod (4), the connecting rod (6) is vertically distributed and passes through the through hole (15) after passing through a plurality of groups of rotating rods, the toggle button switch (13) can be moved in the front-back direction in the groove (10) and the through hole (15), the end parts of the upper end and the lower end of the connecting rod (6) are fixedly connected with the movable blocks (11), the second springs (12) are connected between the movable blocks (11) and the button switch (13), the axes of the second springs (12) are distributed along the direction perpendicular to the movable plate, and the movable blocks (11) are slidably connected in the groove (10) along the axes of the second springs (12).
2. The intelligent high-voltage test special fence according to claim 1, wherein the left fixing shaft (301) and the right fixing shaft (302) are fixedly connected with the fence frame body (1) through fixing blocks (2), and the fixing blocks (2) are fixedly connected to the left side and the right side in the fence frame body (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910584415.0A CN110259265B (en) | 2019-07-01 | 2019-07-01 | Intelligent fence special for high-voltage test |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910584415.0A CN110259265B (en) | 2019-07-01 | 2019-07-01 | Intelligent fence special for high-voltage test |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN110259265A CN110259265A (en) | 2019-09-20 |
| CN110259265B true CN110259265B (en) | 2024-05-03 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910584415.0A Active CN110259265B (en) | 2019-07-01 | 2019-07-01 | Intelligent fence special for high-voltage test |
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| Country | Link |
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| CN (1) | CN110259265B (en) |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202850595U (en) * | 2012-10-25 | 2013-04-03 | 国家电网公司 | Testing fence |
| CN103927835A (en) * | 2014-04-15 | 2014-07-16 | 国家电网公司 | Intelligent safety rail for high-voltage test |
| CN105257083A (en) * | 2015-11-23 | 2016-01-20 | 曾凯涛 | Anti-climbing electric fence with alarming function |
| CN205976727U (en) * | 2016-08-16 | 2017-02-22 | 国网江苏省电力公司泰州供电公司 | Power supply facility safety protection rail |
| CN207331455U (en) * | 2017-10-02 | 2018-05-08 | 吴碧中 | A kind of road and bridge anticollision barrier |
| CN108661421A (en) * | 2018-06-15 | 2018-10-16 | 董道明 | A kind of construction protective fence |
| CN208363804U (en) * | 2018-06-12 | 2019-01-11 | 庞帅举 | A kind of power grid security isolation Bumper rails |
| CN210622478U (en) * | 2019-07-01 | 2020-05-26 | 国网山东省电力公司东营供电公司 | Special rail of intelligence high-voltage testing |
-
2019
- 2019-07-01 CN CN201910584415.0A patent/CN110259265B/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202850595U (en) * | 2012-10-25 | 2013-04-03 | 国家电网公司 | Testing fence |
| CN103927835A (en) * | 2014-04-15 | 2014-07-16 | 国家电网公司 | Intelligent safety rail for high-voltage test |
| CN105257083A (en) * | 2015-11-23 | 2016-01-20 | 曾凯涛 | Anti-climbing electric fence with alarming function |
| CN205976727U (en) * | 2016-08-16 | 2017-02-22 | 国网江苏省电力公司泰州供电公司 | Power supply facility safety protection rail |
| CN207331455U (en) * | 2017-10-02 | 2018-05-08 | 吴碧中 | A kind of road and bridge anticollision barrier |
| CN208363804U (en) * | 2018-06-12 | 2019-01-11 | 庞帅举 | A kind of power grid security isolation Bumper rails |
| CN108661421A (en) * | 2018-06-15 | 2018-10-16 | 董道明 | A kind of construction protective fence |
| CN210622478U (en) * | 2019-07-01 | 2020-05-26 | 国网山东省电力公司东营供电公司 | Special rail of intelligence high-voltage testing |
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| Publication number | Publication date |
|---|---|
| CN110259265A (en) | 2019-09-20 |
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