CN214943129U - Adjustable fence - Google Patents
Adjustable fence Download PDFInfo
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- CN214943129U CN214943129U CN202120627048.0U CN202120627048U CN214943129U CN 214943129 U CN214943129 U CN 214943129U CN 202120627048 U CN202120627048 U CN 202120627048U CN 214943129 U CN214943129 U CN 214943129U
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- Prior art keywords
- fence
- rectangular frame
- rail
- type frame
- otter board
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Abstract
The utility model relates to an adjustable rail, including last rail and lower rail, it includes one side open-ended C type frame and first otter board to go up the rail, and C type frame both sides are first hollow tube, and first otter board is fixed with one side of C type frame, and lower rail includes rectangular frame and second otter board, and the rectangular frame base extends to both sides and forms the extension section, is equipped with first pole setting on the extension section, and first pole setting is worn to establish in first hollow tube, and the second otter board is fixed with one side of rectangular frame, and C type frame opening side is towards rectangular frame, and C type frame thickness is greater than rectangular frame thickness. The utility model discloses an adjustable rail that obtains has following advantage: simple structure, the equipment is convenient, can freely adjust the height, and flexible regulation is reliable and stable, and the suitability is good, dual protection under the minimum height, barrier propterty is good, and protection height is high under the expansion state, and is fixed convenient on the workplace.
Description
Technical Field
The utility model relates to a protection rail especially relates to an adjustable rail.
Background
Because when building the building, have certain danger at the building construction place, do not allow external personnel to pass in and out the building construction place at will usually, in order to prevent that major structure from taking place the high altitude during the construction and falling, the workman takes place the high altitude when building the brick wall and falls etc. install the guardrail usually on the periphery of construction and lift platform, the guardrail can block pedestrian's vehicle and too be close to the construction area to ensure the relative safety in building construction place.
However, the existing building fence usually adopts an integrated fixing structure, the use problem on the lifting platform is more, the lifting platform needs to load different loaded articles, different loaded articles are suitable for fences with different heights, overhigh articles need high fences, and low articles use high fences to cause difficult hoisting, so that the general fence universality is poor, and the building fence cannot be suitable for different loaded articles.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing an adjustable rail that safe and reliable, flexible convenience, stability are good in order to solve the not enough of above-mentioned technique.
The utility model provides an adjustable rail, including last rail and lower rail, it includes one side open-ended C type frame and first otter board to go up the rail, and C type frame both sides are first hollow tube, and first otter board is fixed with one side of C type frame, and lower rail includes rectangular frame and second otter board, and the rectangular frame base extends to both sides and forms the extension section, is equipped with first pole setting on the extension section, and first pole setting is worn to establish in first hollow tube, and the second otter board is fixed with one side of rectangular frame, and C type frame opening side is towards rectangular frame, and C type frame thickness is greater than rectangular frame thickness.
In order to enhance the safety of the first net plate and the second net plate and improve the telescopic stability, a second hollow pipe is arranged at the center of the lower fence, a second vertical rod is arranged at the center of the upper fence, and the second vertical rod penetrates through the second hollow pipe.
In order to facilitate installation and angle adjustment, the top of the upper fence is provided with a first rotating shaft sleeve, and the bottom of the lower fence is provided with a second rotating shaft sleeve.
In order to reduce the risk of collision between the first and second net panels, the first and second net panels are arranged on opposite sides.
The utility model discloses an adjustable rail that obtains has following advantage: simple structure, the equipment is convenient, can freely adjust the height, and flexible regulation is reliable and stable, and the suitability is good, dual protection under the minimum height, barrier propterty is good, and protection height is high under the expansion state, and is fixed convenient on the workplace.
Drawings
Fig. 1 is a schematic structural diagram of embodiment 1 of the present invention;
fig. 2 is a schematic structural diagram of embodiment 2 of the present invention.
In the figure: the device comprises an upper fence 1, a lower fence 2, a C-shaped frame 3, a first net plate 4, a first hollow pipe 5, a rectangular frame 6, a second net plate 7, an extension section 8, a first vertical rod 9, a second hollow pipe 10, a second vertical rod 11, a first rotating shaft sleeve 12 and a second rotating shaft sleeve 13.
Detailed Description
To further illustrate the technical means and effects of the present invention adopted to achieve the objects of the present invention, the following detailed description of the embodiments, structures, features and effects according to the present invention will be made with reference to the accompanying drawings and preferred embodiments.
Example 1:
the adjustable fence provided by the embodiment, as shown in fig. 1, includes upper fence 1 and lower fence 2, upper fence 1 includes one side open-ended C type frame 3 and first otter board 4, two sides of C type frame 3 are first hollow tube 5, first otter board 4 is fixed with one side of C type frame 3, lower fence 2 includes rectangular frame 6 and second otter board 7, rectangular frame 6 base extends to both sides and forms extension section 8, be equipped with first pole setting 9 on extension section 8, first pole setting 9 is worn to establish in first hollow tube 5, second otter board 7 is fixed with one side of rectangular frame 6, C type frame 3 opening side is towards rectangular frame 6, C type frame 3 thickness is greater than rectangular frame 6 thickness.
Through the design, the opening side of the C-shaped frame 3 faces the rectangular frame 6, so that the C-shaped frame 3 can surround the rectangular frame 6 of the lower fence 2, the upper fence 1 and the lower fence 2 are prevented from being interfered to influence telescopic adjustment, the first upright rod 9 is arranged in the first hollow tube 5 in a penetrating manner, so that the upper fence 1 and the lower fence 2 can be reliably stretched, the first hollow tube 5 can play a guiding role in stretching, the first net plate 4 and the second net plate 7 can enhance the protection effect of the upper fence 1 and the lower fence 2 and prevent the C-shaped frame 3 and the rectangular frame 6 from falling from a gap, the thickness of the C-shaped frame 3 is larger than that of the rectangular frame 6, the first net plate 4 and the second net plate 7 can be prevented from being interfered to influence telescopic adjustment, common iron wires for construction in a building site are fixed, meshes on the first net plate 4 and the second net plate 7 can facilitate iron wire fixation, and when in use, the C-shaped frame is suitable for low fences, go up on the first hollow tube 5 of rail 1 embolias completely on the first pole setting 9 of rail 2 down for go up rail 1 and rail 2 coincidence down, form dual inoxidizing coating, the guard effect is better, to the load who is applicable to high rail, only need pull open rail 1 and rail 2 down to suitable distance, fix its limit in the pole setting again, the another side is fixed with next door rail, can form high rail, and the protection height is high.
The device simple structure, flexible regulation is reliable and stable, and the equipment is convenient, and the suitability is good, dual protection under the minimum height, and barrier propterty is good, and protection height is high under the expansion state, and is fixed conveniently on the workplace.
Example 2:
in order to enhance the safety of the first net plate 4 and the second net plate 7 and improve the telescopic stability, as shown in fig. 2, in addition to the features described in embodiment 1, the center of the lower fence 2 is provided with a second hollow tube 10, the center of the upper fence 1 is provided with a second vertical rod 11, and the second vertical rod 11 is inserted into the second hollow tube 10.
In order to facilitate installation and angle adjustment, a first rotating shaft sleeve 12 is arranged at the top of the upper fence 1, and a second rotating shaft sleeve 13 is arranged at the bottom of the lower fence 2.
In order to reduce the risk of collision between the first and second net panels 4, 7, the first and second net panels 4, 7 are arranged on opposite sides.
Through the design, the center of the upper fence 1 is provided with the second upright rod 11, the second upright rod 11 can play a role in protecting and supporting the first screen plate 4, the center of the lower fence 2 is provided with the second hollow pipe 10, the second hollow pipe 10 can play a role in protecting the second screen plate 7, the upper fence 1 is provided with the first rotating shaft sleeve 12, the lower fence 2 is provided with the second rotating shaft sleeve 13, the upper fence 1 and the lower fence 2 can be directly and rotatably connected with the hinged shaft on the bottom surface of the lifting platform under the condition that the upper fence 1 and the lower fence 2 are under the condition, the mounting complexity is reduced, the lifting platform is suitable for construction sites, the lifting platform can be upwards heightened through being connected with the fences with the hinged shafts according to actual requirements, the first screen plate 4 and the second screen plate 7 are arranged on two opposite sides, the first screen plate 4 and the second screen plate 7 can not mutually interfere with each other even if deformed, and the collision risk between the first screen plate 4 and the second screen plate 7 can be reduced.
The above description is only a preferred embodiment of the present invention, and the present invention is not limited to the above description, and although the present invention has been disclosed by the preferred embodiment, it is not limited to the present invention, and any person skilled in the art can make modifications or changes equivalent to the equivalent embodiments by utilizing the above disclosed technical contents without departing from the technical scope of the present invention, but all the modifications, changes and changes of the technical spirit of the present invention made to the above embodiments are also within the scope of the technical solution of the present invention.
Claims (4)
1. The utility model provides an adjustable fence, include last fence (1) and lower fence (2), its characterized in that go up fence (1) and include one side open-ended C type frame (3) and first otter board (4), C type frame (3) both sides are first hollow tube (5), first otter board (4) are fixed with one side of C type frame (3), down fence (2) are including rectangular frame (6) and second otter board (7), rectangular frame (6) base extends to both sides and forms extension section (8), be equipped with first pole setting (9) on extension section (8), first pole setting (9) are worn to establish in first hollow tube (5), second otter board (7) are fixed with one side of rectangular frame (6), C type frame (3) opening side is towards rectangular frame (6), C type frame (3) thickness is greater than rectangular frame (6) thickness.
2. An adjustable fence as defined in claim 1 wherein: the center of the lower fence (2) is provided with a second hollow pipe (10), the center of the upper fence (1) is provided with a second vertical rod (11), and the second vertical rod (11) is arranged in the second hollow pipe (10) in a penetrating manner.
3. An adjustable fence as defined in claim 2 wherein: go up rail (1) top and be equipped with first pivot cover (12), rail (2) bottom is equipped with second pivot cover (13) down.
4. An adjustable fence as defined in claim 3 wherein: the first net plate (4) and the second net plate (7) are arranged on two opposite sides.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120627048.0U CN214943129U (en) | 2021-03-26 | 2021-03-26 | Adjustable fence |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120627048.0U CN214943129U (en) | 2021-03-26 | 2021-03-26 | Adjustable fence |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214943129U true CN214943129U (en) | 2021-11-30 |
Family
ID=79039634
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120627048.0U Active CN214943129U (en) | 2021-03-26 | 2021-03-26 | Adjustable fence |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214943129U (en) |
-
2021
- 2021-03-26 CN CN202120627048.0U patent/CN214943129U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: adjustable fence Effective date of registration: 20220810 Granted publication date: 20211130 Pledgee: Zhejiang Tailong Commercial Bank Co.,Ltd. Ningbo Fenghua sub branch Pledgor: NINGBO HI-TECH ZONE DONGCHENG CONSTRUCTION TECHNOLOGY CO.,LTD. Registration number: Y2022330001703 |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right |