CN110528959B - Safety barrier for quickly identifying front and back surfaces - Google Patents
Safety barrier for quickly identifying front and back surfaces Download PDFInfo
- Publication number
- CN110528959B CN110528959B CN201910677114.2A CN201910677114A CN110528959B CN 110528959 B CN110528959 B CN 110528959B CN 201910677114 A CN201910677114 A CN 201910677114A CN 110528959 B CN110528959 B CN 110528959B
- Authority
- CN
- China
- Prior art keywords
- frame
- mounting
- barrier
- cover
- fluorescent
- 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
- 230000004888 barrier function Effects 0.000 title claims abstract description 43
- 238000009434 installation Methods 0.000 claims abstract description 20
- 238000000926 separation method Methods 0.000 claims abstract description 8
- 229920003023 plastic Polymers 0.000 claims description 24
- 239000004033 plastic Substances 0.000 claims description 23
- 230000000670 limiting effect Effects 0.000 claims description 18
- 230000000903 blocking effect Effects 0.000 claims description 14
- 238000002955 isolation Methods 0.000 claims description 10
- OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 claims description 8
- 238000007789 sealing Methods 0.000 claims description 6
- 230000001681 protective effect Effects 0.000 claims description 4
- 238000010276 construction Methods 0.000 claims 1
- 239000003086 colorant Substances 0.000 abstract description 4
- 230000008859 change Effects 0.000 abstract description 3
- 230000009467 reduction Effects 0.000 abstract description 2
- 239000011229 interlayer Substances 0.000 abstract 2
- 239000010410 layer Substances 0.000 abstract 1
- 238000004519 manufacturing process Methods 0.000 description 3
- 230000004048 modification Effects 0.000 description 3
- 238000012986 modification Methods 0.000 description 3
- 239000000243 solution Substances 0.000 description 2
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000003628 erosive effect Effects 0.000 description 1
- 238000001746 injection moulding Methods 0.000 description 1
- 230000000873 masking effect Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000036961 partial effect Effects 0.000 description 1
- 230000002829 reductive effect Effects 0.000 description 1
- 125000006850 spacer group Chemical group 0.000 description 1
Classifications
-
- 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
-
- 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
- E01F9/623—Upright bodies, e.g. marker posts or bollards; Supports for road signs characterised by form or by structural features, e.g. for enabling displacement or deflection
- E01F9/65—Upright bodies, e.g. marker posts or bollards; Supports for road signs characterised by form or by structural features, e.g. for enabling displacement or deflection with rotatable, swingable or adjustable signs or signals
-
- 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
-
- 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
- E04H17/1413—Post-and-rail fences, e.g. without vertical cross-members
- E04H17/1417—Post-and-rail fences, e.g. without vertical cross-members with vertical cross-members
-
- 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
- E04H17/20—Posts therefor
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/50—Photovoltaic [PV] energy
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Illuminated Signs And Luminous Advertising (AREA)
- Pinball Game Machines (AREA)
Abstract
The invention discloses a safety barrier for rapidly identifying front and back surfaces, which comprises a barrier frame, wherein a separation rod frame and a warning board are arranged on the barrier frame, an installation interlayer is arranged in the barrier frame, a fluorescent identification component is arranged in the installation interlayer, fluorescent strips with two colors are respectively arranged on the front surface and the rear surface of the barrier frame, the length of each fluorescent strip is long, and an erector can know the erection direction at the first time when erecting the barrier, so that the condition that the working efficiency is influenced because workers find that the barrier is required to be reinstalled when the worker installs the barrier to half of the barrier is avoided; if the user is when finding the dress mistake, it accessible rotates the regulation and rotates worm and makes score installation cover and vice installation cover rotate simultaneously to change the front and back position of fluorescent layer, make maintainer can still know safe working range in the first time, thereby very big reduction the potential safety hazard when producing.
Description
Technical Field
The embodiment of the invention relates to the field of electric safety devices, in particular to a safety barrier for rapidly identifying front and back surfaces.
Background
The electric power safety barrier is a common isolating device in the electric power industry, has a plurality of types, such as an insulating telescopic fence and the like, can play a role in separating live equipment from overhaul equipment, is hung on one surface of the safety barrier, is hung with a stop and high-voltage danger, is hung with a work-in-place sign board on the other surface of the safety barrier, and can remind an operator of the safety working range, so that whether the blocking is correctly installed or not directly influences whether the operator walks wrong space or not, and serious personal and equipment accidents even occur.
The common electric power safety in the current market is blocked generally, the structure is simpler, the distance between the marking plates on the mask is larger, sometimes workers find the wrong installation and need to reinstall when installing the mask to half, the working efficiency is greatly influenced, few people even misplace, and when overhauling personnel carry out overhauling operation, the safety working range cannot be accurately judged, so that great potential safety hazards are caused to production.
Disclosure of Invention
Therefore, the embodiment of the invention provides a safety barrier for rapidly identifying the front side and the back side, so as to solve the problems that in the prior art, because the equipment structure is simpler, the distance between the signboards on the barrier is larger, sometimes, workers only find that the workers are wrongly installed and need to reinstall when installing the barrier to half, the working efficiency is greatly influenced, few people even misplace, and when overhauling personnel carry out overhauling operation, the safety working range cannot be accurately judged, so that great potential safety hazard is caused to production.
In order to achieve the above object, the embodiments of the present invention provide the following technical solutions:
The safety barrier comprises a barrier frame, wherein the barrier frame comprises two support legs and a separation rod support arranged at the tops of the two support legs; an isolation rod frame is arranged between two legs of the shielding frame, and a warning board is arranged at the top of the isolation rod frame of the shielding frame;
the two legs of the shielding frame and the isolation rod frame are respectively provided with a mounting through groove, and fluorescent identification components are mounted in the mounting through grooves.
As a preferable scheme of the invention, the fluorescent identification component comprises a main installation frame arranged in the isolation rod frame and two sub-installation covers respectively arranged in two of the two frame legs; the sub-mounting cover and the main mounting frame are connected with the shielding frame through rotating shafts; the two sub-mounting covers are arranged below the main mounting frame and are symmetrical with respect to the central line of the isolation rod frame.
As a preferable scheme of the invention, one end of the main mounting frame, which is close to the sub-mounting cover, is provided with a driving bevel gear, and one end of the main mounting frame, which is far away from the sub-mounting cover, is provided with a rotating connecting shaft; the one end that rotates the connecting axle and keep away from the main mounting bracket all is provided with vice installation cover, and the central point department cover of rotating the connecting axle is equipped with adjusts the rotation wheel, the lateral wall meshing of adjusting the rotation wheel is connected with adjusts the rotation worm, the warning sign with adjust the rotation worm and be connected.
As a preferable mode of the invention, the sub-mounting cover is provided with a linkage bevel gear meshed with the drive bevel gear at one end close to the drive bevel gear.
As a preferable mode of the present invention, the sub-mount cover has the same structure as the sub-mount cover.
As a preferable scheme of the invention, the front and rear side surfaces of the auxiliary installation cover are respectively provided with a fluorescent strip installation groove, fluorescent strips are installed in the fluorescent strip installation grooves, and a plastic blocking cover is installed on the surface of one side of the fluorescent strips, which is far away from the auxiliary installation cover.
As a preferable scheme of the invention, two limiting clamping grooves are symmetrically arranged in the fluorescent strip mounting groove, a limiting clamping block which is in sliding connection with the auxiliary mounting cover and limits the plastic blocking cover is arranged in the limiting clamping groove, a plurality of rubber tables are arranged on the surface of one side of the limiting clamping block, which is close to the plastic blocking cover, and a limiting spring is arranged on the surface of the other side of the limiting clamping block.
As a preferable scheme of the invention, the side wall of the plastic blocking cover is provided with an anti-slip sealing strip at the position corresponding to the limit clamping block.
As a preferred embodiment of the present invention, the fluorescent stripes are two kinds, and the two kinds of fluorescent stripes are orange and green, respectively.
As a preferable scheme of the invention, the front side and the rear side of the shielding frame are provided with the protective shielding covers for preventing the auxiliary installation cover from being drenched.
Embodiments of the present invention have the following advantages:
The device is provided with fluorescent strips with two colors on the front and rear surfaces of the shielding frame respectively, wherein the fluorescent strips which shield the inner side are orange, so that the attention cannot be beyond the range; and the phosphor strip which is blocked outwards is green to prompt as a working place. Because the length of the fluorescent strip is longer, an erector can know the erecting direction in the first time when erecting, so that the situation that the working efficiency is greatly influenced because workers only find that the workers need to reinstall when installing the fluorescent strip in a wrong way is half of the installing shelter is avoided; if the user is when finding the dress mistake, it accessible rotates the regulation and rotates worm and makes score installation cover and vice installation cover rotate simultaneously to change the front and back position of fluorescent layer, make maintainer can still know safe working range in the first time, thereby very big reduction the potential safety hazard when producing. In addition, the equipment has still set up protection shielding lid and plastics shielding lid for the fluorescent strip can not receive external environment's erosion easily, and its protectiveness is higher.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below. It will be apparent to those of ordinary skill in the art that the drawings in the following description are exemplary only and that other implementations can be obtained from the extensions of the drawings provided without inventive effort.
The structures, proportions, sizes, etc. shown in the present specification are shown only for the purposes of illustration and description, and are not intended to limit the scope of the invention, which is defined by the claims, so that any structural modifications, changes in proportions, or adjustments of sizes, which do not affect the efficacy or the achievement of the present invention, should fall within the ambit of the technical disclosure.
FIG. 1 is a schematic diagram of the structure of the present invention;
FIG. 2 is a top partial cross-sectional view of the masking frame of the present invention;
Fig. 3 is an enlarged view at a in fig. 2.
In the figure:
1-a barrier frame; 2-isolating bar frames; 3-mounting through grooves; 4-a fluorescent recognition component; 5-warning board;
401-mounting a cover; 402-a primary mount; 403-plastic cover; 404-linkage bevel gear; 405-a secondary mounting cover; 406-rotating the connecting shaft; 407-adjusting the rotating wheel; 408-an anti-slip sealing strip; 409-adjusting the rotating worm; 410-driving a bevel gear; 411-rubber table; 412-a phosphor strip mounting slot; 413-limit clamping grooves; 414-limiting clamping blocks; 415-limit spring; 416-fluorescent stripes; 417-protective shield.
Detailed Description
Other advantages and advantages of the present invention will become apparent to those skilled in the art from the following detailed description, which, by way of illustration, is to be read in connection with certain specific embodiments, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
As shown in fig. 1, the present invention provides a safety barrier for rapidly recognizing front and rear sides, which aims to prevent a user from being misplaced when erecting a barrier by providing two kinds of fluorescent strips 416 of different colors on front and rear surfaces of a barrier frame 1, respectively, so as to avoid the influence of working efficiency; meanwhile, even if the error is found, the worm 409 can be adjusted and rotated immediately through rotation, so that the sub-mounting cover 401 and the sub-mounting cover 405 are driven to rotate simultaneously, and the front and rear positions of the fluorescent strip 416 are changed, so that an maintainer can still know the safe working range at the first time, and the potential safety hazard in production is greatly reduced.
One of the main characteristics of the safety barrier is that the safety barrier comprises a barrier frame 1, wherein the barrier frame 1 comprises two support legs and a separation rod support 2 arranged on the tops of the two support legs; a separation rod frame 2 is arranged between two legs of the shielding frame 1, and a warning board 5 is arranged at the top of the separation rod frame 2 of the shielding frame 1; the two legs of the shielding frame 1 and the isolation rod frame 2 are respectively provided with a mounting through groove 3, and a fluorescent identification component 4 is arranged in the mounting through groove 3.
When the safety barrier is assembled, the isolation rod frame 2 can be directly clamped on the barrier frame 1, meanwhile, warning signs are marked on the two sides of the warning sign 5, then a proper fluorescent strip 416 is installed on the fluorescent identification component 4, and finally, a protective barrier cover 417 is covered, namely, the equipment is completely assembled.
When in use, a user only needs to determine the direction of the obscuration according to the color of the fluorescent strip 416, and compared with the situation that the probability of error in mounting is higher due to the fact that the distance between the signboards on the traditional obscuration is larger, the device is simpler to distinguish and has smaller probability of error in mounting.
As shown in fig. 1 and 2, the fluorescent identification module 4 includes a main mounting frame 402 disposed in the spacer bar frame 2, and two sub-mounting covers 401 disposed in two of the two frame legs; the sub-mount cover 401 and the main mount 402 are connected to the shelter frame 1 by a rotation shaft.
Specifically, the shielding frame 1 has a U-shaped structure, that is, the mounting through groove 3 has a U-shaped structure, wherein two sub-mounting covers 401 are respectively positioned in vertical through grooves in the frame legs of the shielding frame 1, and the main mounting frame 402 is positioned in horizontal through grooves in the shielding frame 1, and the two sub-mounting covers 401 are respectively arranged below the main mounting frame 402 and are symmetrical with respect to the vertical center line of the main mounting frame 402.
As shown in fig. 1 and 2, the second main feature of the safety barrier is that a driving bevel gear 410 is disposed at one end of the main mounting frame 402 near the sub-mounting cover 401, and a rotating connecting shaft 406 is disposed at one end of the main mounting frame 402 far from the sub-mounting cover 401; the one end that rotates the connecting axle 406 to keep away from the main mounting bracket 402 all is provided with vice installation cover 405, and the central point department of rotating the connecting axle 406 overlaps and is equipped with adjusts rotation wheel 407, the lateral wall meshing of adjusting rotation wheel 407 is connected with adjusts rotation worm 409, warning sign 5 with adjust rotation worm 409 and be connected.
The warning board 5 is provided with a plurality of, wherein a certain one is connected with the adjusting rotation worm 409, so that when a user rotates the warning board 5, the adjusting rotation worm 409 can rotate along with the warning board 5, in order to avoid malicious rotation of the warning board 5 by other people or objects, a limit sliding clamping block is arranged at the lower end of the warning board 5, the limit sliding clamping block is in sliding connection with the warning board 5, the lower end of the limit sliding clamping block is in threaded connection with the shielding frame 1, and the driving bevel gear 410 is arranged at one end far away from the rotating connecting shaft 406 of the auxiliary mounting cover 405.
In order to avoid the hidden trouble of safety, the user can directly rotate the adjusting rotation worm 409 to change the positions of the fluorescent strips 416 of two colors, and the user directly rotates the warning board 5, then the adjusting rotation worm 409 is driven to rotate together, at this time, the adjusting rotation wheel 407 is meshed with the adjusting rotation worm 409, so as to rotate together with the rotating connecting shaft 406, then the two auxiliary mounting covers 405 rotate, then the driving bevel gears 410 rotate together, and since the sub mounting covers 401 are provided with the linkage bevel gears 404 meshed with the driving bevel gears 410 at one end close to the driving bevel gears 410, the linkage bevel gears 404 are meshed and driven to enable the two sub mounting covers 401 to rotate simultaneously, and then the positions of the fluorescent strips 416 on the front side and the rear side of the shielding frame 1 are changed.
The sub-mount cover 405 has the same structure as the sub-mount cover 401, and therefore, the sub-mount cover 405 and the phosphor stripes 416 in the sub-mount cover 401 are attached and detached in the same manner.
As shown in fig. 3, further, the front and rear side surfaces of the secondary mounting cover 405 are both provided with fluorescent strip mounting grooves 412, fluorescent strips 416 are mounted in the fluorescent strip mounting grooves 412, a plastic cover 403 is mounted on a side surface of the fluorescent strips 416 away from the secondary mounting cover 405, and the plastic cover 403 is made of transparent plastic material by injection molding.
When the fluorescent strips 416 are installed, a user can respectively install the two fluorescent strips 416 in the corresponding fluorescent strip installation grooves 412 according to requirements, then insert the plastic blocking cover 403 into the fluorescent strip installation grooves 412, so that the positions of the fluorescent strips 416 are limited, and meanwhile, the plastic blocking cover 403 can play a certain waterproof role after being installed, so that the fluorescent strips 416 cannot be soaked and corroded by rainwater.
Two limit clamping grooves 413 are symmetrically formed in the fluorescent strip mounting groove 412, limit clamping blocks 414 which are connected with the auxiliary mounting cover 405 in a sliding mode and limit the plastic blocking cover 403 are arranged in the limit clamping grooves 413, a plurality of rubber tables 411 are mounted on one side surface of the limit clamping blocks 414, which are close to the plastic blocking cover 403, the rubber tables 411 can play a certain anti-slip role, the plastic blocking cover 403 cannot be pulled out easily, and limit springs 415 are mounted on the other side surface of the limit clamping blocks 414.
When the plastic retaining cover 403 is inserted into the fluorescent strip mounting groove 412, the rubber table 411 and the limiting clamping block 414 are pushed by the plastic retaining cover 403 to slide along the limiting clamping groove 413, meanwhile, the limiting spring 415 is compressed, so that the plastic retaining cover 403 is tightly pressed by the limiting clamping block 414, and the anti-slip sealing strip 408 is arranged at the position, corresponding to the limiting clamping block 414, of the side wall of the plastic retaining cover 403, and the anti-slip sealing strip 408 can adopt a rubber ring with a small boss on the outer side wall, so that the friction force between the plastic retaining cover 403 and the limiting clamping block 414 and the auxiliary mounting cover 405 is larger after the plastic retaining cover 403 is inserted, and the sealing effect is better.
The phosphor strips 416 are two in total and the two phosphor strips 416 are orange and green, respectively, with the phosphor strips that are blocked inward being orange to note that they cannot go beyond the range and the phosphor strips that are blocked outward being green to indicate the work site.
The front and rear sides of the shielding frame 1 are provided with the protective shielding covers 417 for preventing the secondary mounting cover 405 from being exposed to rain, so that the service life of the fluorescent strip 416 is longer, and the fluorescent strip is not easily exposed to direct sunlight and is not easily exposed to rain.
While the invention has been described in detail in the foregoing general description and specific examples, it will be apparent to those skilled in the art that modifications and improvements can be made thereto. Accordingly, such modifications or improvements may be made without departing from the spirit of the invention and are intended to be within the scope of the invention as claimed.
Claims (6)
1. The safety barrier is characterized by comprising a barrier frame (1), wherein the barrier frame (1) comprises two legs and a separation rod frame (2) erected on the tops of the two legs; a separation rod frame (2) is arranged between two legs of the shielding frame (1), and a warning board (5) is arranged at the top of the separation rod frame (2) of the shielding frame (1);
Two legs of the shielding frame (1) and the isolation rod frame (2) are respectively provided with a mounting through groove (3), and a fluorescent identification component (4) is arranged in the mounting through groove (3);
The fluorescent identification assembly (4) comprises a main installation frame (402) arranged in the isolation rod frame (2), and two sub-installation covers (401) respectively arranged in two of the two frame legs; the sub-mounting cover (401) and the main mounting frame (402) are connected with the shielding frame (1) through rotating shafts; the two sub-mounting covers (401) are arranged below the main mounting frame (402) and are symmetrical with respect to the central line of the isolation rod frame (2) in a symmetrical axis;
One end of the main mounting frame (402) close to the sub-mounting cover (401) is provided with a driving bevel gear (410), and one end of the main mounting frame (402) far away from the sub-mounting cover (401) is provided with a rotary connecting shaft (406); one end of the rotating connecting shaft (406) far away from the main mounting frame (402) is provided with an auxiliary mounting cover (405), an adjusting rotating wheel (407) is sleeved at the central position of the rotating connecting shaft (406), the side wall of the adjusting rotating wheel (407) is connected with an adjusting rotating worm (409) in a meshed manner, and the warning board (5) is connected with the adjusting rotating worm (409);
Fluorescent strip mounting grooves (412) are formed in the front side surface and the rear side surface of the auxiliary mounting cover (405), fluorescent strips (416) are mounted in the fluorescent strip mounting grooves (412), a plastic blocking cover (403) is mounted on the surface of one side, far away from the auxiliary mounting cover (405), of each fluorescent strip (416);
the sub-mounting cover (401) is provided with a linkage bevel gear (404) meshed with the drive bevel gear (410) at one end close to the drive bevel gear (410).
2. A safety barrier for rapid identification of front and back surfaces according to claim 1, wherein the secondary mounting cover (405) is of the same construction as the sub mounting cover (401).
3. The safety barrier for quickly identifying front and back surfaces according to claim 1, wherein two limiting clamping grooves (413) are symmetrically arranged in the fluorescent strip mounting groove (412), limiting clamping blocks (414) which are slidably connected with the auxiliary mounting cover (405) and limit the plastic blocking cover (403) are arranged in the limiting clamping grooves (413), a plurality of rubber tables (411) are arranged on one side surface of each limiting clamping block (414) close to the plastic blocking cover (403), and limiting springs (415) are arranged on the other side surface of each limiting clamping block (414).
4. The safety barrier for quickly identifying the front and the back according to claim 1, wherein an anti-slip sealing strip (408) is arranged on the side wall of the plastic blocking cover (403) at the position corresponding to the limit clamping block (414).
5. A safety barrier for rapid identification of fronts and fronts as set forth in claim 1 wherein both of said phosphor strips (416) are respectively orange and green.
6. A safety barrier for rapid recognition of front and back surfaces according to claim 1, wherein the front and rear sides of the barrier frame (1) are provided with protective barrier covers (417) for preventing the sub-mount covers (405) from being drenched.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910677114.2A CN110528959B (en) | 2019-07-25 | 2019-07-25 | Safety barrier for quickly identifying front and back surfaces |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910677114.2A CN110528959B (en) | 2019-07-25 | 2019-07-25 | Safety barrier for quickly identifying front and back surfaces |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN110528959A CN110528959A (en) | 2019-12-03 |
| CN110528959B true CN110528959B (en) | 2024-06-07 |
Family
ID=68661953
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910677114.2A Active CN110528959B (en) | 2019-07-25 | 2019-07-25 | Safety barrier for quickly identifying front and back surfaces |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110528959B (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR200216865Y1 (en) * | 2000-10-04 | 2001-03-15 | 김봉근 | Direction rod indication apparatus |
| KR20110089974A (en) * | 2010-02-02 | 2011-08-10 | 한성무 | Fence safety and security using thereof wire rope |
| CN206564117U (en) * | 2017-03-07 | 2017-10-17 | 韩帅 | A kind of project management construction safety alarming device |
| CN208072264U (en) * | 2018-04-13 | 2018-11-09 | 陕西铁路工程职业技术学院 | A kind of railroad track maintenance construction safety warning device |
| CN108930447A (en) * | 2018-08-17 | 2018-12-04 | 贵州大学 | A kind of constructions work Novel protective handrail |
| CN208752877U (en) * | 2018-09-12 | 2019-04-16 | 安徽建筑大学 | A kind of solar energy traffic warning board of automatic turning |
| CN210858220U (en) * | 2019-07-25 | 2020-06-26 | 广东电网有限责任公司 | Safety barrier capable of rapidly identifying front and back sides |
-
2019
- 2019-07-25 CN CN201910677114.2A patent/CN110528959B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR200216865Y1 (en) * | 2000-10-04 | 2001-03-15 | 김봉근 | Direction rod indication apparatus |
| KR20110089974A (en) * | 2010-02-02 | 2011-08-10 | 한성무 | Fence safety and security using thereof wire rope |
| CN206564117U (en) * | 2017-03-07 | 2017-10-17 | 韩帅 | A kind of project management construction safety alarming device |
| CN208072264U (en) * | 2018-04-13 | 2018-11-09 | 陕西铁路工程职业技术学院 | A kind of railroad track maintenance construction safety warning device |
| CN108930447A (en) * | 2018-08-17 | 2018-12-04 | 贵州大学 | A kind of constructions work Novel protective handrail |
| CN208752877U (en) * | 2018-09-12 | 2019-04-16 | 安徽建筑大学 | A kind of solar energy traffic warning board of automatic turning |
| CN210858220U (en) * | 2019-07-25 | 2020-06-26 | 广东电网有限责任公司 | Safety barrier capable of rapidly identifying front and back sides |
Also Published As
| Publication number | Publication date |
|---|---|
| CN110528959A (en) | 2019-12-03 |
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