CN208220163U - Crosshead is used in the maintenance of slope roof type exterior walls of buildings - Google Patents
Crosshead is used in the maintenance of slope roof type exterior walls of buildings Download PDFInfo
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- CN208220163U CN208220163U CN201820634989.5U CN201820634989U CN208220163U CN 208220163 U CN208220163 U CN 208220163U CN 201820634989 U CN201820634989 U CN 201820634989U CN 208220163 U CN208220163 U CN 208220163U
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- channel steel
- crosshead
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- scaffold
- exterior walls
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Abstract
The utility model discloses slope roof type exterior walls of buildings maintenance crossheads.The crosshead at least two is used cooperatively, each crosshead includes two groups of bracing members being fixed on flooring and the crosshead horizontal support mechanism being arranged on bracing members, crosshead horizontal support mechanism includes 20# channel steel, 18# channel steel and 16# channel steel, 18# channel steel one end is fixed after being socketed with 20# channel steel one end by screw bolt and nut, the 18# channel steel other end is bolted after being socketed with 16# channel steel one end, 20# channel steel other end bottom surface, 18# channel steel is separately fixed on bracing members close to 16# channel steel one end bottom surface, the channel steel other end upper surface 16# is equipped with 2 connecting columns, steel pipe scaffold workbench is mounted on 16# channel steel by connecting column, the bracing members bottom connecting with 20# channel steel is equipped with load-bearing material, 20# channel steel other end end is fixed in load-bearing material by wirerope.The utility model is used for slope surface external wall construction using structure, and using flexible is strong, and the crosshead structure is simple, easy for installation, safety coefficient is higher.
Description
Technical field
The utility model belongs to technical field of building construction, and in particular to a kind of slope roof type exterior walls of buildings maintenance use behaviour
Make frame.
Background technique
When high-rise Mediterranean formula pitched roof exterior walls of buildings repairs, generallys use console mode scaffold and build steel pipe scaffold
Workbench, operator construct at station on steel pipe scaffold workbench, and due to high-rise story height, scaffold builds expense
Height, and there are severe compromises；And nacelle construction is used, since the gradient of pitched roof is larger, hanging basket counterweight places difficulty, and
And be not easy to touch exterior wall, on the other hand there is also very big security risks.
Utility model content
For the above-mentioned problems in the prior art, the purpose of this utility model is to provide a kind of easy to operate, peaces
Overall coefficient is high, crosshead is used in slope roof type exterior walls of buildings maintenance easy to use.
The slope roof type exterior walls of buildings maintenance crosshead, at least two crossheads are used cooperatively, each operation
Frame includes two groups of bracing members being fixed on flooring and the crosshead horizontal support mechanism being arranged on bracing members, it is characterised in that behaviour
Zuo Jia horizontal support mechanism includes 20# channel steel, 18# channel steel and 16# channel steel, by spiral shell behind 18# channel steel one end and the socket of 20# channel steel one end
Bolt is fixed, and the 18# channel steel other end is fixed after being socketed with 16# channel steel one end by screw bolt and nut, 20# channel steel other end bottom surface, 18#
Channel steel is separately fixed on bracing members close to 16# channel steel one end bottom surface, and the channel steel other end upper surface 16# is equipped with 2 connecting columns, steel
Pin hand cradle workbench is mounted on the 16# channel steel of two or more crossheads by connecting column, is connect with 20# channel steel
Bracing members bottom be equipped with load-bearing material, 20# channel steel other end end is fixed in load-bearing material by wirerope.
The slope roof type exterior walls of buildings maintenance crosshead, it is characterised in that bracing members include bottom plate, top panel
And the cross support column of connecting bottom board, top panel, cross support column are to be inclined between bottom plate and top panel.
The slope roof type exterior walls of buildings maintenance crosshead, it is characterised in that top panel is square structure, 18# slot
Steel, 20# channel steel are installed by the diagonal line of top panel.
The slope roof type exterior walls of buildings maintenance crosshead, it is characterised in that 20# channel steel, 18# channel steel and 16# slot
The end of steel is spaced several mounting holes of setting.
The described slope roof type exterior walls of buildings maintenance crosshead, it is characterised in that steel pipe scaffold workbench include with
The identical scaffold upright rod of station number, scaffold upright rod is socketed on connecting column to be connect with 16# channel steel, scaffold upright rod it
Between be equipped with scaffold cross bar, several parallel small cross bars are equipped between scaffold cross bar, are equipped with foot between two neighboring 16# channel steel
Hand cradle cross bar and small cross bar.
The slope roof type exterior walls of buildings maintenance crosshead, it is characterised in that 20# channel steel other end end is equipped with
Two bar dowels, wirerope are located between two bar dowels.
The slope roof type exterior walls of buildings maintenance crosshead, it is characterised in that crosshead weight and construction loads weight
The weight ratio for measuring summation and load-bearing material is 1:2-3 times.
The slope roof type exterior walls of buildings maintenance crosshead, it is characterised in that set on the outside of steel pipe scaffold workbench
Set guard rail.
A kind of slope roof type exterior walls of buildings maintenance construction method is used based on the maintenance of slope roof type exterior walls of buildings
Crosshead, it is characterised in that include the following steps:
1) component of maintenance crosshead is transported to attic floor, the furniture etc. in required room is moved away from, remove window
Glass properly protects measure to the article, furniture and window frame that cannot move out, it is ensured that do not cause to damage to house in the construction process
It is bad；
2) the slope roof type exterior walls of buildings maintenance installation of crosshead, two crossheads are installed in parallel in the same window frame
Or different window frames, the installation process of crosshead are as follows: two groups of bracing members being placed on to the corresponding position of flooring, respectively by 20# slot
Steel is diagonally mounted on the top panel of corresponding bracing members with 18# channel steel, further according to actual requirement by 20# channel steel with
16# channel steel one end, is mounted on the other end end of 18# channel steel by the connection of 18# channel steel end, is connected in 20# channel steel and with 20# channel steel
The bracing members bottom setting load-bearing material connect；
3) steel pipe scaffold workbench is installed on the connecting column of the 16# channel steel other end of two crossheads respectively, is laid with
Scaffold board, guard rail is arranged in steel pipe scaffold workbench outside, while security area being arranged downstairs；
4) operator fastens seat belts, and stands and carries out exterior wall maintenance construction on steel pipe scaffold workbench, construction knot
Outrigger is removed after beam in time, restores exterior window and indoor furniture etc. in time.
The utility model is by using above-mentioned technology, and compared with prior art, its advantages are as follows:
1) by using above structure, obtained detachable slope roof type exterior walls of buildings maintenance is used to be operated the utility model
Frame, the connection between channel steel, the length and angle that can be suitble to according to actual selection, using flexible is strong, the crosshead
Structure is simple, easy for installation；
2) the utility model can be used for plane for repairing to Domatic building and exterior wall by using crosshead
Wall or maintenance with corner metope, easy to operate, using flexible, safety coefficient are higher.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model；
Fig. 2 is the overlooking structure diagram of the utility model；
Fig. 3 is the structural schematic diagram of the utility model embodiment；
Fig. 4 is another example structure schematic diagram of the utility model.
In figure: 1- flooring, 2- bracing members, 21- bottom plate, 22-- cross support column, 23- top panel, 3-16# channel steel, 4-
Connecting column, 5- bolt, 6- nut, 7-18# channel steel, 8-20# channel steel, 9- load-bearing material, 10- wirerope, 11- scaffold upright rod, 12-
Scaffold cross bar, the small cross bar of 13-, 14- bar dowel, 15- exterior wall, 16- steel plate, 17- expansion bolt, 18- drawknot wirerope.
Specific embodiment
Below in conjunction with Figure of description, the utility model will be further described, but the protection scope of the utility model is simultaneously
It is not limited only to this:
As depicted in figs. 1 and 2, the slope roof type exterior walls of buildings maintenance crosshead of the utility model, at least two match
It closes and uses, and the 16# channel steel 3 of two or more crossheads can also pacify with arranged parallel on the same window frame
It sets on different window frames, the crosshead includes two groups of bracing members 2 being fixed on flooring 1 and is arranged on bracing members 2
Crosshead horizontal support mechanism, bracing members 2 and crosshead horizontal support mechanism are referred to as cantilever support, crosshead horizontal support mechanism packet
20# channel steel 8,18# channel steel 7 and 16# channel steel 3 are included, 7 one end of 18# channel steel is fixed after being socketed with 8 one end of 20# channel steel by bolt 5,18#
7 other end of channel steel is fixed after being socketed with 3 one end of 16# channel steel by bolt 5, and 8 other end bottom surface of 20# channel steel, 18# channel steel 7 are close to 16#
3 one end bottom surface of channel steel is separately fixed on bracing members 2, and 3 other end upper surface of 16# channel steel is equipped with 2 connecting columns 4, steel pipe feet hand
Frame workbench is mounted on the 16# channel steel 3 of each crosshead by connecting column 4, and 2 bottom of bracing members connecting with 20# channel steel 8 is set
There is load-bearing material 9,8 other end end of 20# channel steel is fixed in load-bearing material 9 by wirerope 10.
The utility model is in order to improve its use scope, between the end of 20# channel steel 8,18# channel steel 7 and 16# channel steel 3 is equal
Every several mounting holes are arranged, two channel steel ends can be corresponded into hole location and pass through bolt 5 and nut 6 according to practice of construction needs
Connection.
As shown, the bracing members 2 of the utility model include bottom plate 21, top panel 23 and connecting bottom board 21, top panel 23
Cross support column 22, cross support column 22 be inclined between bottom plate 21 and top panel 23, top panel 23 is
Square structure, 18# channel steel 7,20# channel steel 8 are installed by the diagonal line of top panel 23, improve its forced area, increase crosshead
Stability and safety.
The platform that the steel pipe scaffold workbench of the utility model can be built using conventional scaffold, is also possible to it
His similar steel pipe scaffold workbench, the steel pipe scaffold workbench in the utility model embodiment include and station number
Identical scaffold upright rod 11, scaffold upright rod 11 are socketed on connecting column 4 and connect with the 16# channel steel 3 of each station, foot hand
Scaffold cross bar 12 there are two setting between bar 11 is erected, is connected by scaffold cross bar 12, is set between two scaffold cross bars 12
There are several parallel small cross bars 13, scaffold cross bar 12 and small cross bar 13 are equipped between two neighboring 16# channel steel 3, for constructing
Personnel stand；In order to improve safety, the utility model is equipped with guard rail in 12 periphery of scaffold cross bar.
Since the building having is irregular, it is understood that there may be corner etc., if building corner is also required to crosshead, by
Generally be not provided with exterior window in corner, it is therefore desirable to when 18# channel steel is connect with 16# channel steel, constitute respective angles, angle with
The matching of building corner size, and be on the corner implanted into wall using wirerope on 16# channel steel or be fixed on roofing and drawn
Knot can use wirerope two channel steel junctions when drawknot, socket depending on specific location.If encountering metope corner
Or corner nearby needs repairing, the 16# channel steel 3 of two or more crossheads can be mounted on difference by the utility model
Where corner on the window frame of two face walls, as shown in Figure 3 and Figure 4, if corner and window are close, directly two stations are placed
In two sides wall on nearest window frame, and be arranged on each scaffold upright rod 11 corresponding scaffold cross bar 12 and and its
Parallel small cross bar 13, scaffold cross bar 12 and small cross bar 13 on the corner intersect, and add drawknot steel wire in infall
Rope 18 further reinforces it, then constructs；If the window frame on the wall of two sides apart from corner farther out, in order to improve safety, this
Utility model adds the 16# channel steel 3 of reinforcing, the connection type of the 16# channel steel 3 in scaffold cross bar 12 and 13 bottom of small cross bar
It is as follows: first by the metope of 16# channel steel 3 to be installed, the lime etc. of wall surface layer being rooted out, then passes through expansion bolt 17 for steel plate
16 are fixed on the wall, and then 16# channel steel 3 is mounted on steel plate 16, in order to further increase its security performance, this reality
It is equipped with inclined support bar between 16 bottom of steel plate and wall with novel, after construction, the lime surface layer rooted out is filled.
Since the utility model is in maintenance operation, crosshead is located on flooring, and flooring is likely to be resident
Family in order not to destroy floor, and can guarantee its safety in utilization, and the utility model holds biology 9 in the setting of 2 bottom of bracing members,
Two bar dowels 14 are equipped in 8 other end end of 20# channel steel simultaneously, wirerope 10 is located between two bar dowels 14, and steel wire
10 connection load-bearing material 9 of rope；The weight ratio of the utility model crosshead weight and construction loads weight summation and load-bearing material 9 is 1:2-
3 times.
Since all components of the crosshead of the utility model will be removed to high level, for convenient in carrying, component can into elevator,
The utility model will meet the requirement of lift car to each accessory specification of crosshead, i.e., be generally not to be exceeded 2 meters.
As shown, a kind of slope roof type exterior walls of buildings maintenance construction method of the utility model, is based on slope roof type
Exterior walls of buildings maintenance crosshead, includes the following steps:
1) component of maintenance crosshead is transported to attic floor, the furniture etc. in required room is moved away from, remove window
Glass properly protects measure to the article, furniture and window frame that cannot move out, it is ensured that do not cause to damage to house in the construction process
It is bad；
2) the slope roof type exterior walls of buildings maintenance installation of crosshead, two crossheads are installed in parallel in the same window
Frame or different window frames, the installation process of crosshead are as follows: two groups of bracing members 2 being placed on to the corresponding position of flooring, respectively by 20#
Channel steel 8 is diagonally mounted on the top panel 23 of corresponding bracing members 2 with 18# channel steel 7, further according to actual requirement by 20#
Channel steel 8 is connect with 7 end of 18# channel steel, and 3 one end of 16# channel steel is mounted on to the other end end of 18# channel steel 7, in 8 He of 20# channel steel
2 bottom of the bracing members setting load-bearing material 9 being connect with 20# channel steel 8；
3) steel pipe scaffold workbench, steel are installed respectively on the connecting column 4 of 3 other end of 16# channel steel of two crossheads
Pin hand cradle workbench is installed according to the actual situation, is needed repairing near metope corner or corner if encountered, the utility model
Where the 16# channel steel 3 of two or more crossheads can be mounted on to different corners on the window frame of two face walls, such as Fig. 3
With shown in Fig. 4, if corner and window are close, two stations are directly placed on two sides wall on nearest window frame,
And corresponding scaffold cross bar 12 and small cross bar 13 in parallel, scaffold cross bar 12 are set on each scaffold upright rod 11
And small cross bar 13 on the corner intersects, and adds drawknot wirerope 18 in infall, further reinforces to it, then construct；
If farther out apart from corner, in order to improve safety, the utility model is in scaffold cross bar 12 and small for the window frame on the wall of two sides
13 bottom of cross bar adds the 16# channel steel 3 of reinforcing, and the connection type of the 16# channel steel 3 is as follows: first by 16# channel steel 3 to be installed
On metope, the lime etc. of wall surface layer is rooted out, then is fixed on the wall steel plate 16 by expansion bolt 17, then by 16#
Channel steel 3 is mounted on steel plate 16, outside scaffold cross bar 12 and the laying scaffold board of small cross bar 13, steel pipe scaffold workbench
Guard rail is arranged in side, while security area being arranged downstairs；
4) operator fastens seat belts, and stands and carries out exterior wall maintenance construction on steel pipe scaffold workbench, construction knot
Outrigger is removed after beam in time, restores exterior window and indoor furniture in time, and the lime surface layer rooted out is filled.
Claims (7)
1. slope roof type exterior walls of buildings maintenance crosshead, at least two crossheads are used cooperatively, each crosshead includes solid
Two groups of bracing members (2) being scheduled on flooring and the crosshead horizontal support mechanism being arranged on bracing members (2), it is characterised in that operation
Frame horizontal support mechanism includes 20# channel steel (8), 18# channel steel (7) and 16# channel steel (3), 18# channel steel (7) one end and 20# channel steel (8)
It is fixed by bolt (5) after the socket of one end, by bolt (5) and nut after 18# channel steel (7) other end and the socket of 16# channel steel (3) one end
(6) fixed, 20# channel steel (8) other end bottom surface, 18# channel steel (7) are separately fixed at bracing members close to 16# channel steel (3) one end bottom surface
(2) on, 16# channel steel (3) other end upper surface is equipped with 2 connecting columns (4), and steel pipe scaffold workbench is pacified by connecting column (4)
On the 16# channel steel (3) of two or more crossheads, bracing members (2) bottom connecting with 20# channel steel (8) is equipped with
Load-bearing material (9), 20# channel steel (8) other end end are fixed on load-bearing material (9) by wirerope (10).
2. slope roof type exterior walls of buildings maintenance crosshead according to claim 1, it is characterised in that bracing members (2) packet
Include the cross support column (22) of bottom plate (21), top panel (23) and connecting bottom board (21), top panel (23), cross support column
It (22) is to be inclined between bottom plate (21) and top panel (23).
3. slope roof type exterior walls of buildings maintenance crosshead according to claim 2, it is characterised in that top panel (23)
For square structure, 18# channel steel (7), 20# channel steel (8) are installed by the diagonal line of top panel (23).
4. slope roof type exterior walls of buildings maintenance crosshead according to claim 1, it is characterised in that 20# channel steel (8),
The end of 18# channel steel (7) and 16# channel steel (3) is spaced several mounting holes of setting.
5. slope roof type exterior walls of buildings maintenance crosshead according to claim 1 to 4, it is characterised in that steel pipe
Scaffold workbench includes scaffold upright rod (11) identical with station number, and scaffold upright rod (11) is socketed in connecting column
(4) it is connect on 16# channel steel (3), is equipped with scaffold cross bar (12) between scaffold upright rod (11), between scaffold cross bar (12)
Equipped with several parallel small cross bars (13), scaffold cross bar (12) and small cross bar are equipped between two neighboring 16# channel steel (3)
(13).
6. slope roof type exterior walls of buildings maintenance crosshead according to claim 1 to 4, it is characterised in that 20# slot
Steel (8) other end end is equipped with two bar dowels (14), and wirerope (10) is located between two bar dowels (14).
7. slope roof type exterior walls of buildings maintenance crosshead according to claim 1 to 4, it is characterised in that steel pipe
Guard rail is set on the outside of scaffold workbench.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820634989.5U CN208220163U (en) | 2018-05-01 | 2018-05-01 | Crosshead is used in the maintenance of slope roof type exterior walls of buildings |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820634989.5U CN208220163U (en) | 2018-05-01 | 2018-05-01 | Crosshead is used in the maintenance of slope roof type exterior walls of buildings |
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| Publication Number | Publication Date |
|---|---|
| CN208220163U true CN208220163U (en) | 2018-12-11 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820634989.5U Active CN208220163U (en) | 2018-05-01 | 2018-05-01 | Crosshead is used in the maintenance of slope roof type exterior walls of buildings |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108442678A (en) * | 2018-05-01 | 2018-08-24 | 浙江绿城房屋服务系统有限公司 | Slope roof type skin repair crosshead and its construction method |
-
2018
- 2018-05-01 CN CN201820634989.5U patent/CN208220163U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108442678A (en) * | 2018-05-01 | 2018-08-24 | 浙江绿城房屋服务系统有限公司 | Slope roof type skin repair crosshead and its construction method |
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