CN208058400U - A kind of aluminium section bar of security protection door pillar - Google Patents
A kind of aluminium section bar of security protection door pillar Download PDFInfo
- Publication number
- CN208058400U CN208058400U CN201820006536.8U CN201820006536U CN208058400U CN 208058400 U CN208058400 U CN 208058400U CN 201820006536 U CN201820006536 U CN 201820006536U CN 208058400 U CN208058400 U CN 208058400U
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- CN
- China
- Prior art keywords
- security protection
- protection door
- aluminium section
- section bar
- antetheca
- 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.)
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Abstract
The utility model discloses a kind of aluminium section bars of security protection door pillar,Including parallel to each other,The antetheca and rear wall of face setting,And the left wall and right wall of connection antetheca and rear wall,Dovetail groove is provided among antetheca,Left wall front end and right wall front end protrude from antetheca and form a pair of of retaining wall,This aluminium section bar is for connecting security protection door,Very easily multiple security protection door hinges can be connected together,The top of aluminium section bar is connected with pulley by an iron connector,Iron connector is fixed by two protrusions,The setting that pulley can slide is in sliding rail,To which column can be slided along sliding rail to open or close security protection door,The antetheca of column is provided with dovetail groove,It is easily installed hinge,Hinge is inserted into from one end of column when installation,Hinge is limited in and can only be moved along the length direction of column in this way,This mounting means positions very convenient when mounted,It is exactly accurate to assemble the hinge position come,When ensure that follow-up assembly security protection door,Can accurately it coordinate.
Description
Technical field
The utility model belongs to construction site security protection gate technique field, specifically refers to a kind of security protection door pillar
Aluminium section bar.
Background technology
Existing high building construction scene, the side of high-rise building are provided with elevator (elevator) and are applied for upper and lower transport
Movable safety protective door (being located in floor) can generally be arranged with the place of docking of each floor, work as lifting for work material, elevator
When machine leaves floor, safety protective door remains off, and is protected to the personal safety of construction personnel, existing security protection
Door (security protection door) is relatively simple for structure coarse, and using iron and steel material quality, not beautiful enough, switch gate noise is very big, material weight, cost
Height is difficult to recycle after use, and by hand during pushing and pulling security protection door, resistance is larger, not light enough, therefore
Applicant devises a novel security protection door, and using aluminum alloy material, lightweight is beautiful, and sound is minimum during push-and-pull, and
Required random length modular can be assembled, this money aluminium section bar is special this security protection door design.
Utility model content
The utility model is in order to overcome the deficiency of the prior art, it is proposed that a kind of aluminium section bar of security protection door pillar.
The utility model is to solve above-mentioned technical problem by following technical proposals.
A kind of aluminium section bar of security protection door pillar, the aluminium section bar are the integrally formed aluminum alloy material component of extrusion process,
Including antetheca and rear wall that parallel to each other, face is arranged, and the left wall and right wall of antetheca and rear wall are connected, among the antetheca
It is provided with dovetail groove, the left wall front end and right wall front end protrude from antetheca and form a pair of of retaining wall, the left wall inside and the right side
It is provided with symmetrical protrusion on the inside of wall.
More specifically, the height of the aluminium section bar cross section is 40~45mm, and width is 30~35mm.
More specifically, the height of the aluminium section bar cross section is 42mm, width 30mm.
More specifically, the opening spacing of the dovetail groove is 12mm, and the bottom spacing of the dovetail groove is 14mm.
More specifically, middle wire casing is provided among the bottom of the dovetail groove, the middle wire casing is in the shape of the letter V.
The beneficial effects of the utility model are that this aluminium section bar, can be very easily by multiple peaces for connecting security protection door
Anti- door hinge is connected together, and the top of aluminium section bar is connected with pulley by an iron connector, and iron connector is fixed by two protrusions,
The setting that pulley can slide is in sliding rail, to which column can be slided along sliding rail to open or close security protection door, before column
Wall is provided with dovetail groove, is easily installed hinge, and hinge is inserted into from one end of column when installation, and hinge is equipped with and dovetail groove matches
Dovetails, such hinge i.e. be limited in and can only be moved along the length direction of column, this mounting means positions when mounted
Very convenient, the hinge position assembled is exactly accurate, when ensure that follow-up assembly security protection door, can accurately coordinate.
Description of the drawings
Fig. 1 is the structural schematic diagram that security protection door is linked together by column.
Fig. 2 is the cross-sectional structure schematic diagram of the utility model.
Fig. 3 is that the utility model installs the structural schematic diagram after hinge.
Specific implementation mode
The utility model preferred embodiment is provided below in conjunction with the accompanying drawings, the technical solution of the utility model is described in detail.
If Fig. 1 is the structure of security protection door, specifically, being the structure that multiple security protection doors are connected by column, Fig. 2 is column aluminium
The cross-sectional structure of proximate matter 10, aluminium section material for vertical post 10 are the integrally formed aluminum alloy material component of extrusion process, the aluminium section bar
10 be the integrally formed aluminum alloy material component of extrusion process, includes the antetheca 14 and rear wall 13 of face setting parallel to each other,
And the left wall 11 and right wall 12 of antetheca 14 and rear wall 13 are connected, it is provided with dovetail groove 16 among the antetheca 14, is easily installed
Hinge 20, as shown in figure 3, hinge 20 is inserted into from one end of column when installation, hinge 20 is equipped with the swallow to match with dovetail groove 16
Tail block, such hinge 20 are limited in and can only be moved along the length direction of column, and this mounting means positions conjunction when mounted
Page is very convenient, and the hinge position assembled is exactly accurate, when ensure that follow-up assembly security protection door, can accurately match
It closes；11 front end of the left wall and 12 front end of right wall protrude from antetheca 14 and form a pair of of retaining wall 17, can be to hinge 20 vertical
In carrying out blocking limit on strut length direction；11 inside of the left wall and 12 inside of right wall are provided with symmetrical protrusion
15, for the limit to iron connector；The height of aluminium section material for vertical post cross section is 42mm, width 30mm, the dovetail groove 16
Opening spacing be 12mm, the bottom spacing of dovetail groove 16 is 14mm, and middle wire casing is provided among the bottom of the dovetail groove 16
18, the middle wire casing 18 is in the shape of the letter V, wire casing in setting, is easy for injecting lubricating oil before installing hinge 20, reduce in this way
Frictional force of the hinge in the dovetail groove 16 when sliding, while after installing hinge, by middle wire casing 18, judgement can be easy to and closed
Whether page 20 is having deviation on 10 length direction of column.
Although the foregoing describe specific embodiment of the present utility model, it will be appreciated by those of skill in the art that
These are merely examples, and the scope of protection of the utility model is defined by the appended claims.Those skilled in the art
Member can make these embodiments numerous variations or repair under the premise of without departing substantially from the principles of the present invention and essence
Change, but these change and modification each fall within the scope of protection of the utility model.
Claims (5)
1. a kind of aluminium section bar of security protection door pillar, the aluminium section bar is the integrally formed aluminum alloy material component of extrusion process,
It is characterized in that, includes the antetheca and rear wall of face setting parallel to each other, and the left wall and right wall of connection antetheca and rear wall, institute
It states and is provided with dovetail groove among antetheca, the left wall front end and right wall front end protrude from antetheca and form a pair of of retaining wall, the left side
It is provided with symmetrical protrusion on the inside of wall and on the inside of right wall.
2. the aluminium section bar of security protection door pillar according to claim 1, which is characterized in that the height of the aluminium section bar cross section
For 40~45mm, width is 30~35mm.
3. the aluminium section bar of security protection door pillar according to claim 2, which is characterized in that the height of the aluminium section bar cross section
For 42mm, width 30mm.
4. the aluminium section bar of security protection door pillar according to claim 1, which is characterized in that the opening spacing of the dovetail groove is
The bottom spacing of 12mm, the dovetail groove are 14mm.
5. the aluminium section bar of security protection door pillar according to claim 4, which is characterized in that set among the bottom of the dovetail groove
It is equipped with middle wire casing, the middle wire casing is in the shape of the letter V.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820006536.8U CN208058400U (en) | 2018-01-03 | 2018-01-03 | A kind of aluminium section bar of security protection door pillar |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820006536.8U CN208058400U (en) | 2018-01-03 | 2018-01-03 | A kind of aluminium section bar of security protection door pillar |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208058400U true CN208058400U (en) | 2018-11-06 |
Family
ID=63995426
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820006536.8U Active CN208058400U (en) | 2018-01-03 | 2018-01-03 | A kind of aluminium section bar of security protection door pillar |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208058400U (en) |
-
2018
- 2018-01-03 CN CN201820006536.8U patent/CN208058400U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |