CN111636703A - Telescopic safety guardrail - Google Patents
Telescopic safety guardrail Download PDFInfo
- Publication number
- CN111636703A CN111636703A CN201910153830.0A CN201910153830A CN111636703A CN 111636703 A CN111636703 A CN 111636703A CN 201910153830 A CN201910153830 A CN 201910153830A CN 111636703 A CN111636703 A CN 111636703A
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- China
- Prior art keywords
- telescopic
- cross beam
- safety barrier
- parts
- vertical
- 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
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- 230000004888 barrier function Effects 0.000 claims abstract description 20
- 230000003014 reinforcing effect Effects 0.000 claims description 2
- 238000010276 construction Methods 0.000 abstract description 6
- 238000000034 method Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 238000005728 strengthening Methods 0.000 description 2
- 238000013459 approach Methods 0.000 description 1
- 230000001174 ascending effect Effects 0.000 description 1
- 230000003111 delayed effect Effects 0.000 description 1
Images
Classifications
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
- E04G21/00—Preparing, conveying, or working-up building materials or building elements in situ; Other devices or measures for constructional work
- E04G21/32—Safety or protective measures for persons during the construction of buildings
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
- E04G21/00—Preparing, conveying, or working-up building materials or building elements in situ; Other devices or measures for constructional work
- E04G21/32—Safety or protective measures for persons during the construction of buildings
- E04G21/3204—Safety or protective measures for persons during the construction of buildings against falling down
- E04G21/3223—Means supported by building floors or flat roofs, e.g. safety railings
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- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Mechanical Engineering (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Refuge Islands, Traffic Blockers, Or Guard Fence (AREA)
Abstract
The invention discloses a telescopic safety guardrail, which relates to the technical field of building safety construction and comprises two telescopic upright posts and two telescopic cross beams, wherein the bottoms of the telescopic upright posts are arranged on the ground through a base, and the tops of the telescopic upright posts are provided with vertical telescopic parts; the telescopic vertical column is characterized in that the upper end and the lower end of the telescopic cross beam are horizontally provided with two telescopic vertical columns, the upper side of the telescopic cross beam is connected to the two ends of the telescopic cross beam respectively, and the lower side of the telescopic cross beam is connected to the two ends of the telescopic vertical columns respectively. The safety guardrail is provided with the telescopic cross beam and the telescopic upright post to realize horizontal and vertical telescopic of the safety guardrail, so that the occupied volume is small, and the transportation and the storage are convenient; and the whole length of safety barrier can be adjusted as required to adapt to different work, and adaptability is stronger.
Description
Technical Field
The invention relates to the technical field of building safety construction, in particular to a telescopic safety guardrail.
Background
With the rapid development of the construction industry, in order to ensure the high-quality and high-efficiency completion of the engineering, higher requirements are provided for the safety management of the construction process, so that safety guardrails are required to be arranged at the sides of floors and foundation pits of the building in the construction process.
Although the safety guard rail which is temporarily built at present protects the life safety of pedestrians to a certain extent and has better safety performance, the safety guard rail is large in size and inconvenient to transport and store; and current building guardrail is unfavorable for splicing, can not adjust the protection height, has brought the puzzlement for the constructor, has delayed the deadline of construction.
Disclosure of Invention
The invention aims to provide a telescopic safety guardrail, which realizes horizontal and vertical telescopic of the safety guardrail, occupies small volume and is convenient to transport and store.
In order to achieve the purpose, the invention provides the following scheme: the invention provides a telescopic safety guardrail which comprises two telescopic vertical columns and two telescopic cross beams, wherein the bottoms of the telescopic vertical columns are arranged on the ground through a base, and the tops of the telescopic vertical columns are provided with vertical telescopic parts; the telescopic vertical column is characterized in that the upper end and the lower end of the telescopic cross beam are horizontally provided with two telescopic vertical columns, the upper side of the telescopic cross beam is connected to the two ends of the telescopic cross beam respectively, and the lower side of the telescopic cross beam is connected to the two ends of the telescopic vertical columns respectively.
Preferably, the telescopic crossbeam comprises two crossbeam parts, and the two crossbeam parts are connected through a horizontal telescopic part.
Preferably, a plurality of telescopic supporting rods are vertically arranged between the two telescopic cross beams, and two ends of each telescopic supporting rod are respectively connected with the cross beam parts of the two telescopic cross beams.
Preferably, a telescopic cylinder is further arranged between the two telescopic cross beams, and two ends of the telescopic cylinder are respectively connected with the cross beam parts of the two telescopic cross beams.
Preferably, the telescopic cross beam on the upper side is provided with an infrared sensor, the infrared sensor is connected with a controller, and the controller is used for controlling the telescopic cylinder to lift.
Preferably, a plurality of mounting holes for mounting the supporting rod are formed in the horizontal telescopic part, and the supporting rod sequentially penetrates through the two corresponding mounting holes in the horizontal telescopic part.
Preferably, a plurality of horizontal reinforcing ribs are further arranged on the telescopic upright post.
Preferably, a reflective belt is arranged on the telescopic upright post, and an LED lamp belt is arranged on the beam part of the telescopic cross beam.
Preferably, the outer side of the telescopic upright post is provided with a connecting seat for connecting adjacent telescopic safety guardrails.
Compared with the prior art, the invention has the following technical effects:
the safety guardrail is provided with the telescopic cross beam and the telescopic upright post, so that the safety guardrail can be horizontally and vertically telescopic, occupies a small volume and is convenient to transport and store; and the whole length of safety barrier can be adjusted as required to adapt to different work, and adaptability is stronger.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings without creative efforts.
FIG. 1 is a schematic view of the overall structure of the retractable safety barrier of the present invention;
FIG. 2 is a schematic structural view of a telescopic beam according to the present invention;
1. the base, 2, flexible stand, 3, vertical pars contractilis, 4, flexible crossbeam, 5, beam part, 6, horizontal pars contractilis, 7, telescopic strut, 8, telescopic cylinder, 9, horizontal strengthening rib, 10, bracing piece, 11, reflective tape, 12, LED lamp area, 13, mounting hole.
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.
In order to make the aforementioned objects, features and advantages of the present invention comprehensible, embodiments accompanied with figures are described in further detail below.
Example one
As shown in fig. 1 and 2, the retractable safety barrier of the present embodiment includes two retractable columns 2 and two retractable beams 4, the bottom of each retractable column 2 is installed on the ground through a base 1, the top of each retractable column 2 is provided with a vertical retractable portion 3, each retractable column 2 is provided with a through hole, and the vertical retractable portion is slidably disposed in the through hole to realize lifting; the telescopic cross beam 4 is horizontally provided with two ends, the upper side is connected with the two ends of the telescopic cross beam 4 respectively at the top ends of the vertical telescopic parts 3, and the lower side is connected with the two ends of the telescopic cross beam 4 respectively at the two telescopic upright columns 2.
The telescopic cross beam 4 and the telescopic upright post 2 are arranged in the embodiment, so that horizontal and vertical telescopic of a single safety guardrail unit is realized, the occupied volume is small, and the transportation and the storage are convenient; and the whole length of safety barrier can be adjusted as required to adapt to different work, and adaptability is stronger.
In this embodiment, the telescopic cross beam 4 includes two cross beam portions 5, the two cross beam portions 5 are connected by a horizontal telescopic portion 6, the ends of the two cross beam portions 5 of the upper telescopic cross beam 4 are respectively connected with the top ends of the two vertical telescopic portions 3, and the ends of the two cross beam portions 5 of one lower telescopic cross beam 4 are respectively fixedly connected with the two telescopic columns 2. Specifically, the two beam portions 5 have the same structure and are both of a cylindrical structure, a through hole is formed in the middle of each beam portion and used for installing the horizontal telescopic portion 6, two ends of each horizontal telescopic portion 6 are arranged in the through holes of the two beam portions 5 in a sliding mode respectively, and horizontal telescopic movement is achieved through relative movement of the beam portions 5 and the horizontal telescopic portions 6.
In this embodiment, a plurality of telescopic struts 7 are vertically arranged between the two telescopic crossbeams 4, two ends of each telescopic strut 7 are respectively connected with the crossbeam parts 5 of the two telescopic crossbeams 4, and the telescopic crossbeams 4 are further supported through the telescopic struts 7, so that the overall strength of the safety barrier is improved; the telescopic strut 7 is an existing telescopic rod.
In this embodiment, a telescopic cylinder 8 is further disposed between the two telescopic beams 4, and two ends of the telescopic cylinder 8 are respectively connected to the beam portions 5 of the two telescopic beams 4. The upper side set up infrared inductor on the telescopic cross beam 4, infrared inductor is connected with the controller, the controller is used for controlling telescopic cylinder 8 goes up and down. When the infrared sensor senses that a pedestrian approaches, a signal is transmitted to the controller, the controller controls the telescopic cylinder 8 to extend, and the telescopic cross beam 4 on the upper side is further driven to ascend, so that the overall length of the safety guardrail is improved, and the protection performance is improved; the telescopic cross beam 4 on the upper side can drive the telescopic support rod 7 and the vertical telescopic part of the telescopic upright post 2 to ascend when ascending.
Specifically, the controller can be a conventional controller, such as a PLC controller, and a control switch is further provided to artificially control the lifting of the safety barrier.
In this embodiment, a plurality of mounting holes 13 for mounting the supporting rod 10 are formed in the horizontal telescopic portion 6, the supporting rod 10 sequentially penetrates through the two corresponding mounting holes 13 in the horizontal telescopic portion 6, and the upper end and the lower end of the supporting rod 10 can be further provided with buckles so as to be fixed. The overall strength of the safety barrier is improved by arranging the support rods 10, the gap between the two horizontal telescopic parts 6 can be filled, the gap is prevented from being too large, and potential safety hazards exist.
In this embodiment, still be provided with a plurality of horizontal strengthening ribs 9 on the flexible stand 2, further improve safety barrier's bulk strength.
In this embodiment, be provided with reflective band 11 on the flexible stand 2, be provided with LED lamp area 12 on the beam part 5 of flexible crossbeam 4, improve the warning effect at night, be convenient for discover safety barrier.
In this embodiment, the outer side of the telescopic upright post 2 is provided with a connecting seat for connecting the adjacent telescopic safety guardrails; specifically, be provided with the bolt hole on this connecting seat, pass the bolt hole through the bolt and realize two adjacent safety barrier's connection.
The principle and the implementation mode of the invention are explained by applying a specific example, and the description of the embodiment is only used for helping to understand the method and the core idea of the invention; meanwhile, for a person skilled in the art, according to the idea of the present invention, the specific embodiments and the application range may be changed. In view of the above, the present disclosure should not be construed as limiting the invention.
Claims (9)
1. The utility model provides a retractable safety barrier which characterized in that: the telescopic device comprises two telescopic vertical columns and two telescopic cross beams, wherein the bottom parts of the telescopic vertical columns are arranged on the ground through a base, and the top parts of the telescopic vertical columns are provided with vertical telescopic parts; the telescopic vertical column is characterized in that the upper end and the lower end of the telescopic cross beam are horizontally provided with two telescopic vertical columns, the upper side of the telescopic cross beam is connected to the two ends of the telescopic cross beam respectively, and the lower side of the telescopic cross beam is connected to the two ends of the telescopic vertical columns respectively.
2. The telescoping safety barrier as in claim 1, wherein: the telescopic crossbeam comprises two crossbeam parts, and the two crossbeam parts are connected through a horizontal telescopic part.
3. The telescoping safety barrier as in claim 2, wherein: and a plurality of telescopic supporting rods are vertically arranged between the two telescopic cross beams, and two ends of each telescopic supporting rod are respectively connected with the cross beam parts of the two telescopic cross beams.
4. The telescopic safety barrier according to claim 2 or 3, wherein: and a telescopic cylinder is further arranged between the two telescopic crossbeams, and two ends of the telescopic cylinder are respectively connected with the crossbeam parts of the two telescopic crossbeams.
5. The telescoping safety barrier as in claim 4, wherein: the upper side set up infrared inductor on the telescopic cross beam, infrared inductor is connected with the controller, the controller is used for controlling telescopic cylinder goes up and down.
6. The telescoping safety barrier as in claim 2, wherein: the horizontal telescopic part is provided with a plurality of mounting holes for mounting the supporting rods, and the supporting rods sequentially penetrate through the two corresponding mounting holes in the horizontal telescopic part.
7. The telescoping safety barrier as in claim 1, wherein: and a plurality of horizontal reinforcing ribs are further arranged on the telescopic upright post.
8. The telescoping safety barrier as in claim 1, wherein: the telescopic vertical column is provided with a reflective belt, and the beam part of the telescopic crossbeam is provided with an LED lamp belt.
9. The telescoping safety barrier as in claim 1, wherein: the outer side of the telescopic upright post is provided with a connecting seat for connecting adjacent telescopic safety guardrails.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910153830.0A CN111636703A (en) | 2019-03-01 | 2019-03-01 | Telescopic safety guardrail |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910153830.0A CN111636703A (en) | 2019-03-01 | 2019-03-01 | Telescopic safety guardrail |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111636703A true CN111636703A (en) | 2020-09-08 |
Family
ID=72326531
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910153830.0A Pending CN111636703A (en) | 2019-03-01 | 2019-03-01 | Telescopic safety guardrail |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN111636703A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2024192540A1 (en) * | 2023-03-21 | 2024-09-26 | Inversiones Begrup Spa | Screw-on guardrail system with telescopic, nesting railings for safety in high-rise construction works |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR101609508B1 (en) * | 2015-03-05 | 2016-04-05 | 김명희 | Security handrail prop apparatus |
| CN205243154U (en) * | 2015-12-09 | 2016-05-18 | 中建八局第二建设有限公司 | Limit surrounding rod device is faced in multi -use architecture construction |
| CN106930186A (en) * | 2017-04-21 | 2017-07-07 | 中山市德丰科技服务有限公司 | Bridge with guardrail convenient to replace |
| CN206971933U (en) * | 2017-07-05 | 2018-02-06 | 李歆 | A kind of municipal works temporary construction guardrail |
| CN207260014U (en) * | 2017-09-11 | 2018-04-20 | 哈密豪建钢结构工程施工有限责任公司 | A kind of barrier wall being easily installed |
| CN108193619A (en) * | 2017-11-28 | 2018-06-22 | 湖南悍马金属构件有限公司 | The intelligent anti-climbing guardrail of liftable |
| CN208486656U (en) * | 2018-05-15 | 2019-02-12 | 国网浙江省电力有限公司紧水滩水力发电厂 | A kind of more adaptive type Hard link safe fences |
| CN210289206U (en) * | 2019-03-01 | 2020-04-10 | 扎赉特旗宏厦建筑安装工程有限责任公司 | Telescopic safety guardrail |
-
2019
- 2019-03-01 CN CN201910153830.0A patent/CN111636703A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR101609508B1 (en) * | 2015-03-05 | 2016-04-05 | 김명희 | Security handrail prop apparatus |
| CN205243154U (en) * | 2015-12-09 | 2016-05-18 | 中建八局第二建设有限公司 | Limit surrounding rod device is faced in multi -use architecture construction |
| CN106930186A (en) * | 2017-04-21 | 2017-07-07 | 中山市德丰科技服务有限公司 | Bridge with guardrail convenient to replace |
| CN206971933U (en) * | 2017-07-05 | 2018-02-06 | 李歆 | A kind of municipal works temporary construction guardrail |
| CN207260014U (en) * | 2017-09-11 | 2018-04-20 | 哈密豪建钢结构工程施工有限责任公司 | A kind of barrier wall being easily installed |
| CN108193619A (en) * | 2017-11-28 | 2018-06-22 | 湖南悍马金属构件有限公司 | The intelligent anti-climbing guardrail of liftable |
| CN208486656U (en) * | 2018-05-15 | 2019-02-12 | 国网浙江省电力有限公司紧水滩水力发电厂 | A kind of more adaptive type Hard link safe fences |
| CN210289206U (en) * | 2019-03-01 | 2020-04-10 | 扎赉特旗宏厦建筑安装工程有限责任公司 | Telescopic safety guardrail |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2024192540A1 (en) * | 2023-03-21 | 2024-09-26 | Inversiones Begrup Spa | Screw-on guardrail system with telescopic, nesting railings for safety in high-rise construction works |
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