CN207673191U - A kind of aluminium section bar of security protection door frame or so column - Google Patents
A kind of aluminium section bar of security protection door frame or so column Download PDFInfo
- Publication number
- CN207673191U CN207673191U CN201820006393.0U CN201820006393U CN207673191U CN 207673191 U CN207673191 U CN 207673191U CN 201820006393 U CN201820006393 U CN 201820006393U CN 207673191 U CN207673191 U CN 207673191U
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- China
- Prior art keywords
- security protection
- aluminium section
- section bar
- protection door
- card slot
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Abstract
The utility model proposes a kind of aluminium section bars of security protection door frame or so column, the aluminium section bar is the integrally formed aluminum alloy material component of extrusion process, including parallel to each other, the antetheca and rear wall of face setting and the left wall and right wall that connect antetheca and rear wall, the junction of the right wall and rear wall is provided with web plate card slot, the adjacent side of web plate card slot is provided with adhesive tape card slot, the left wall is provided with dovetail groove, this aluminium section bar is used for the left and right column of security protection doorjamb, it can be very good the firmly clamping of aluminum web plate, web plate card slot side is provided with adhesive tape card slot and yielding rubber bar is installed, further decrease the noise in security protection door activity, it is beautiful to assemble the security protection door lightweight come, it is solid and reliable, noise is extremely low in active procedure, greatly improve the environment of construction site.
Description
Technical field
The utility model belongs to construction site security protection gate technique field, specifically refers to that a kind of security protection door frame is left
The aluminium section bar of right column.
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 frame or so column.
The utility model is to solve above-mentioned technical problem by following technical proposals.
A kind of aluminium section bar of security protection door frame or so column, the aluminium section bar are the integrally formed aluminum alloy material of extrusion process
Component, including parallel to each other, face setting antetheca and rear wall and the left wall and right wall that connect antetheca and rear wall, the right wall
The junction of rear wall is provided with web plate card slot, the adjacent side of web plate card slot is provided with adhesive tape card slot, and the left wall is provided with dovetail
Slot.
More specifically, the length of the aluminium section bar cross section is 25~35mm, and width is 15~25mm.
More specifically, the length of the cross section is 30mm, width 20mm.
More specifically, the cross-sectional shape of the web plate card slot is rectangle.
More specifically, the cross-sectional shape of the adhesive tape card slot is arc.
More specifically, the opening spacing of the open end of the web plate card slot is 3~4mm.
More specifically, the opening spacing of the open end of the web plate card slot is 3.5mm.
More specifically, the opening spacing of the dovetail groove is 12mm, and the bottom spacing of dovetail groove is 14mm.
More specifically, it is provided with middle wire casing among the dovetail trench bottom.
More specifically, the cross section of the middle wire casing is V-shaped.
The beneficial effects of the utility model are, this aluminium section bar is used for the left and right column of security protection doorjamb, can be very good by
The firmly clamping of aluminum web plate is provided with adhesive tape card slot in web plate card slot side and is equipped with yielding rubber bar, further decreases peace
Noise in anti-door activity assembles the security protection door lightweight beauty come, and solid and reliable, noise is extremely low in active procedure, greatly
Improve the environment of construction site；Left wall is provided with dovetail groove simultaneously, is easily installed hinge, hinge is from left and right column when installation
One end is inserted into, and hinge is equipped with the dovetails to match with dovetail groove, and such hinge is limited in can only be along the length of left and right column
Direction is moved, and this mounting means positions specification, the hinge position ten of very convenient, to assemble security protection door when mounted
Divide accurately, when ensure that follow-up single security protection door modularity assembly, can accurately coordinate.
Description of the drawings
Fig. 1 is structural schematic diagram of two security protection doors by hinge connection together.
Fig. 2 is the structural schematic diagram of single security protection door.
Fig. 3 is the cross-sectional structure schematic diagram of the utility model.
Fig. 4 is that the utility model installs the cross-sectional structure schematic diagram after web plate, adhesive tape and 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 and Fig. 2 is a kind of structure of security protection door, wherein Fig. 1 be two security protection doors by hinge connection together
Structure, Fig. 2 are the structure of single security protection door, and Fig. 3 is the cross-sectional structure of security protection door frame or so column aluminium section bar, and aluminium section bar is crowded
Press the integrally formed aluminum alloy material component of technique, including parallel to each other, face setting antetheca 11 and rear wall 12 and connection
The left wall 13 and right wall 14 of antetheca 11 and rear wall 12, the right wall 14 and the junction of rear wall 12 are provided with web plate card slot 15, net
The adjacent side of board slot 15 is provided with adhesive tape card slot 16, and the left wall 13 is provided with dovetail groove 17, and the length of aluminium section bar cross section is
The opening spacing a of 30mm, width 20mm, the open end of the web plate card slot 15 are 3.5mm, and the opening spacing of dovetail groove 17 is
12mm, the bottom spacing of dovetail groove 17 are 14mm, are provided with middle wire casing among the dovetail trench bottom, the middle wire casing it is transversal
Face is V-shaped.
When installation, so that aluminum web plate 19 is goed deep into from the open end of web plate card slot 1 and abut its inner wall, it then will using tool
Adhesive tape 20 is filled in from gap and is stuck in adhesive tape card slot 16, as shown in Figure 4, wherein by repeatedly it is demonstrated experimentally that web plate card slot
The opening spacing a of 19 open end is preferably that (the opening spacing a of the open end of web plate card slot 19 is 3~4mm in the present embodiment
3.5mm), if opening spacing a excessive (being more than 4mm), during security protection door frequent activities, adhesive tape 20 is easy de- from opening
It falls, if opening spacing a too small (being less than 3mm), when mounted, needs great thrust that could adhesive tape 20 be tucked into adhesive tape card
Slot 16, such efficiency of assembling is extremely low, and easily damage web plate surface；It is provided with dovetail groove 17 in left wall 13 simultaneously, is convenient for
Hinge 18 is installed, hinge 18 is inserted into from one end of left and right column when installation, and hinge is equipped with the dovetails to match with dovetail groove, in this way
Hinge is limited in and can only be moved along the length direction of left and right column, and this mounting means positions very convenient, institute when mounted
Specification, the hinge position for assembling the security protection door come are exactly accurate, can when ensure that follow-up single security protection door modularity assembly
Accurate cooperation；Middle wire casing is provided among dovetail trench bottom, it is easy for injecting lubricating oil before hinge 18 is installed, subtract in this way
Frictional force of the hinge 18 in the dovetail groove 17 when sliding is lacked, while after installing hinge, by middle wire casing, can be easy to sentence
Determine whether hinge 18 is having deviation on the column length direction of left and right.
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 (10)
1. a kind of aluminium section bar of security protection door frame or so column, the aluminium section bar is the integrally formed aluminium alloy material texture of extrusion process
Part, which is characterized in that the antetheca and rear wall that are arranged including parallel to each other, face and the left wall and the right side that connect antetheca and rear wall
The junction of wall, the right wall and rear wall is provided with web plate card slot, and the adjacent side of web plate card slot is provided with adhesive tape card slot, the left wall
It is provided with dovetail groove.
2. the aluminium section bar of security protection door frame according to claim 1 or so column, which is characterized in that the aluminium section bar cross section
Length be 25~35mm, width be 15~25mm.
3. the aluminium section bar of security protection door frame according to claim 2 or so column, which is characterized in that the length of the cross section
For 30mm, width 20mm.
4. the aluminium section bar of security protection door frame according to claim 1 or so column, which is characterized in that the cross of the web plate card slot
Cross sectional shape is rectangle.
5. the aluminium section bar of security protection door frame according to claim 1 or so column, which is characterized in that the cross of the adhesive tape card slot
Cross sectional shape is arc.
6. the aluminium section bar of security protection door frame according to claim 1 or so column, which is characterized in that the web plate card slot is opened
The opening spacing at mouth end is 3~4mm.
7. the aluminium section bar of security protection door frame according to claim 6 or so column, which is characterized in that the web plate card slot is opened
The opening spacing at mouth end is 3.5mm.
8. the aluminium section bar of security protection door frame according to claim 1 or so column, which is characterized in that the opening of the dovetail groove
Spacing is 12mm, and the bottom spacing of dovetail groove is 14mm.
9. the aluminium section bar of security protection door frame according to claim 1 or so column, which is characterized in that in the dovetail trench bottom
Between be provided with middle wire casing.
10. the aluminium section bar of security protection door frame according to claim 9 or so column, which is characterized in that the cross of the middle wire casing
Section is V-shaped.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820006393.0U CN207673191U (en) | 2018-01-03 | 2018-01-03 | A kind of aluminium section bar of security protection door frame or so column |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820006393.0U CN207673191U (en) | 2018-01-03 | 2018-01-03 | A kind of aluminium section bar of security protection door frame or so column |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207673191U true CN207673191U (en) | 2018-07-31 |
Family
ID=62972592
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820006393.0U Active CN207673191U (en) | 2018-01-03 | 2018-01-03 | A kind of aluminium section bar of security protection door frame or so column |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207673191U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110835033A (en) * | 2019-10-24 | 2020-02-25 | 中煤第七十二工程有限公司 | Electric interlocking device for floor landing door of material elevator |
-
2018
- 2018-01-03 CN CN201820006393.0U patent/CN207673191U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110835033A (en) * | 2019-10-24 | 2020-02-25 | 中煤第七十二工程有限公司 | Electric interlocking device for floor landing door of material elevator |
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