CN210289206U - Telescopic safety guardrail - Google Patents
Telescopic safety guardrail Download PDFInfo
- Publication number
- CN210289206U CN210289206U CN201920260527.6U CN201920260527U CN210289206U CN 210289206 U CN210289206 U CN 210289206U CN 201920260527 U CN201920260527 U CN 201920260527U CN 210289206 U CN210289206 U CN 210289206U
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- China
- Prior art keywords
- telescopic
- cross beam
- safety barrier
- parts
- retractable
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- 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.)
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Abstract
The utility model discloses a retractable safety barrier, which relates to the technical field of building safety construction, and comprises two retractable stand columns and two retractable cross beams, wherein the bottom of each retractable stand column is arranged on the ground through a base, and the top of each retractable stand column is provided with a vertical retractable part; 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 utility model is provided with the telescopic cross beam and the telescopic upright post to realize the horizontal and vertical extension of the safety barrier, the occupied volume is smaller, and the transportation and the collection 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 utility model relates to a construction safety construction technical field especially relates to a retractable safety barrier.
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.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a retractable safety barrier realizes safety barrier's level and vertical flexible, and it is less to occupy the volume, is convenient for transport and collection.
In order to achieve the above object, the utility model provides a following scheme: the utility model provides a retractable safety barrier, which comprises two retractable columns and two retractable beams, wherein the bottom of each retractable column is installed on the ground through a base, and the top of each retractable column is provided with a vertical retractable part; 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.
The utility model discloses for prior art gain following technological effect:
the utility model is provided with the telescopic cross beam and the telescopic upright post, realizes the horizontal and vertical extension of the safety barrier, occupies smaller volume and is convenient for transportation and storage; 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 required to be used 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 for those skilled in the art, other drawings can be obtained according to these 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 the middle telescopic beam of 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 described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
In order to make the above objects, features and advantages of the present invention more comprehensible, the present invention is described in detail with reference to the accompanying drawings and the detailed description.
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 utility model discloses a concrete example is applied to explain the principle and the implementation mode of the utility model, and the explanation of the above example is only used to help understand the method and the core idea of the utility model; meanwhile, for the general technical personnel in the field, according to the idea of the present invention, there are changes in the concrete implementation and the application scope. In summary, the content of the present specification should not be construed as a limitation of the present 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 |
|---|---|---|---|
| CN201920260527.6U CN210289206U (en) | 2019-03-01 | 2019-03-01 | Telescopic safety guardrail |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920260527.6U CN210289206U (en) | 2019-03-01 | 2019-03-01 | Telescopic safety guardrail |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210289206U true CN210289206U (en) | 2020-04-10 |
Family
ID=70058950
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920260527.6U Expired - Fee Related CN210289206U (en) | 2019-03-01 | 2019-03-01 | Telescopic safety guardrail |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210289206U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111636703A (en) * | 2019-03-01 | 2020-09-08 | 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 CN201920260527.6U patent/CN210289206U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111636703A (en) * | 2019-03-01 | 2020-09-08 | 扎赉特旗宏厦建筑安装工程有限责任公司 | Telescopic safety guardrail |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200410 |