CN108060786A - Construction protecting screen - Google Patents
Construction protecting screen Download PDFInfo
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- CN108060786A CN108060786A CN201711429173.5A CN201711429173A CN108060786A CN 108060786 A CN108060786 A CN 108060786A CN 201711429173 A CN201711429173 A CN 201711429173A CN 108060786 A CN108060786 A CN 108060786A
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- China
- Prior art keywords
- upright bar
- layer upright
- outer layer
- internal layer
- construction
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Classifications
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
- E04G21/00—Preparing, conveying, or working-up building materials or building elements in situ; Other devices or measures for constructional work
- E04G21/32—Safety or protective measures for persons during the construction of buildings
- E04G21/3204—Safety or protective measures for persons during the construction of buildings against falling down
- E04G21/3219—Means supported by the building wall, e.g. security consoles
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- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Mechanical Engineering (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Forms Removed On Construction Sites Or Auxiliary Members Thereof (AREA)
Abstract
The present invention provides a kind of construction protecting screens, it includes multiple unit trusses that ring construction wall is arranged side by side, the unit truss has forms connected internal layer upright bar with construction wall, and the outer layer upright bar being connected via link and with internal layer upright bar, further include along construction wall short transverse it is spaced apart it is multiple rows of, with form the outer layer upright bar tie-beam of the connection between the outer layer upright bar of each unit truss and inserting be arranged on each exclusive layer upright bar tie-beam between, with each adjacent unit truss gap carry out block protection screen sheet.Construction protecting screen of the present invention, by the way that unit truss is set outer layer upright bar and internal layer upright bar, it can ensure integrally-built stability, by the way that protection screen sheet is inserted along outer layer upright bar connecting portion, reduce the usage quantity of parts in installation process, reduce installation period, while be not easy to damage using the structure of protection screen sheet, can Reusability, reduce project cost.
Description
Technical field
The present invention relates to construction engineering technical field, more particularly to a kind of construction protecting screen.
Background technology
Installation protecting screen is usually required during China's bottom building, middle level building, skyscraper main body construction at present,
To ensure the security in work progress, the protecting screen in existing structure can only be carried out by means of console mode, overhanging scaffold
Operation is protected, fastener is used to be attached security risk big, and is blocked mostly using Dense mesh screen, due to Dense mesh screen material
The reason in use spoilage it is high, improve project cost, and cycle set-up time is long, causes main body construction speed
Slowly.And in secondary structure construction and fitment process using the equipment such as scaffold and driven hanging basket there are security performance is low, manpower into
The defects of this is high.
The content of the invention
In view of this, the present invention is directed to propose a kind of construction protecting screen, to overcome deficiency of the prior art, and
With preferable practicability.
In order to achieve the above objectives, the technical proposal of the invention is realized in this way：
A kind of construction protecting screen, including：
Unit truss, the unit truss for ring construction wall be arranged side by side it is multiple, and have and the construction wall
Connected internal layer upright bar and the outer layer upright bar being connected via link and with the internal layer upright bar；
Outer layer upright bar tie-beam, the outer layer upright bar tie-beam be along construction wall short transverse it is spaced apart multiple rows of,
To form the connection between the outer layer upright bar of each unit truss, inserting is formed with along the outer layer upright bar tie-beam length direction
Slot；
Protection screen sheet, between being plugged in outer layer upright bar tie-beam described in each row via the inserting groove, with to each adjacent institute
The gap stated between unit truss forms block.
Further, it is disposed with multiple rows of internal layer upright bar tie-beam along what the construction wall short transverse was also spaced, it is described
Internal layer upright bar tie-beam has the internal layer upright bar connection list being connected between multiple internal layer upright bars for forming each adjacent unit truss
Member.
Further, the internal layer upright bar connection unit includes adding along construction wall short transverse spaced first
Reinforcing beam and interior dowel in reinforcing beam and second between reinforcing beam is connected in described first, institute in brutal and second
The both ends for stating reinforcing beam in reinforcing beam and second in first connect respectively via the internal layer upright bar for the L-type being connected with the internal layer upright bar
Fishplate bar and be fixed on together.
Further, the outer layer upright bar tie-beam cross section is U-shaped, and the inserting groove is formed at the outer layer upright bar and connects
It connects in the two opposite side walls of beam.
Further, the outer layer upright bar tie-beam includes standing with multiple outer layers for forming each adjacent unit truss
The outer layer upright bar connection unit being connected between bar, the outer layer upright bar connection unit, which includes being formed with inserting, divides the outer layer upright bar of slot to connect
It connects point beam and the outer layer for being divided to two opposite end of beam in outer layer upright bar connection and being connected with the outer layer upright bar is respectively fixedly connected and stand
Bar connecting plate, when each outer layer upright bar connection unit is with respect to position, it is described slotting that each adjacent inserting divides slot to be connected in sequence
Tankage.
Further, it is described along the construction wall short transverse, in being provided with wall connecting seat in the internal layer upright bar
Wall connecting seat include be adapted with the construction wall setting joint face pedestal, compared with the joint face,
The another side of the pedestal is formed with U-shaped link slot, and the pedestal is via the screw rod through walls being arranged in the link slot
And it is fixed on the construction wall；The wall connecting seat further includes the wall connecting that one end is fixed in the link slot
Beam, the other end of the wall connecting beam are fixed in the internal layer upright bar.
Further, the wall connecting seat further include for the screw rod through walls be pierced by and ladle cover in the link slot periphery
U-shaped card plate on face.
Further, it is fixed with adjustable for height support base in the bottom of the internal layer upright bar and the outer layer upright bar.
Further, the support base includes first threaded portion that is connected and has with the internal layer upright bar or outer layer upright bar
Upright bar link and the support chassis with the second threaded portion being spirally connected with first threaded portion, under the driving of external force,
First threaded portion has to be lifted compared with the rotation of second threaded portion.
Further, the link is trapezoidal, the small end and big end of the link respectively with the outer layer upright bar and
Internal layer upright bar is connected.
Compared with the prior art, the present invention has the advantage that：
Construction protecting screen of the present invention, can by the way that unit truss is set outer layer upright bar and internal layer upright bar
So that the internal layer upright bar composition internal layer rack of each unit truss, and outer layer upright bar is formed into outer layer rack, so as to ensure entirety
The stability of structure, and outer layer upright bar can also be improved to the stability of outer layer rack by the connection of outer layer upright bar connecting portion, simultaneously
Inserting groove is formed along outer layer upright bar connecting portion length direction, thus when mounted can be by the way that protection screen sheet is connected along outer layer upright bar
Socket part length direction carries out inserting the block that can be formed to outer layer rack, reduces the use number of parts in installation process
Amount, reduces installation period, while is not easy to damage compared to Dense mesh screen using the structure of protection screen sheet, can Reusability, drop
Low project cost.
Description of the drawings
The attached drawing for forming the part of the present invention is used for providing a further understanding of the present invention, schematic reality of the invention
Example and its explanation are applied for explaining the present invention, is not constituted improper limitations of the present invention.In the accompanying drawings：
Fig. 1 is the construction protecting screen part-structure schematic diagram described in the embodiment of the present invention；
Fig. 2 is the construction protecting screen structure diagram described in the embodiment of the present invention；
Fig. 3 is D portions partial enlarged view in Fig. 1；
Fig. 4 is H portions partial enlarged view in Fig. 1；
Fig. 5 is A portions partial enlarged view in Fig. 1；
Fig. 6 is E portions partial enlarged view in Fig. 1；
Fig. 7 is the structure diagram of the support base described in the embodiment of the present invention；
Fig. 8 is B portions partial enlarged view in Fig. 2；
Fig. 9 is C portions partial enlarged view in Fig. 2；
Reference sign：
1- construction walls, 2- unit trusses, 201- internal layer upright bars, 202- outer layer upright bars, 3- outer layer upright bar tie-beams, 301-
Outer layer upright bar connection unit, 3011- outer layers upright bar connection divide beam, 3012- outer layer upright bar connecting plates, 4- links, 401- outer layers
Upright bar connecting plate, 402- internal layer upright bar connecting plates, 403- upper junction plates, 404- lower connecting plates, 5- protection screen sheets, 6- inserting grooves,
7-, which is inserted, divides slot, 8- diagonal braces, 9- internal layer upright bar tie-beams, 901- internal layer upright bar connection units, reinforcing beam in 9011- first,
Reinforcing beam in 9012- second, dowel in 9013-, 9014- internal layer upright bar connecting plates, 10- pedestals, 1001- link slots, 11-U
Type snap-gauge, 12- wall connecting beams, 13- screw rods through walls, 14- locking nuts, the first connecting plates of 15-, 16- cant beams, 17- Cantilever Beams,
The first threaded portions of 18-, 19- upright bar links, the second threaded portions of 20-, 21- support chassis, 2101- sleeves.
Specific embodiment
It should be noted that in the case where there is no conflict, the feature in embodiment and embodiment in the present invention can phase
Mutually combination.
The present invention will be described in detail below with reference to the accompanying drawings and in conjunction with the embodiments.
The present embodiment is related to a kind of construction protecting screen, as shown in Figure 1, it includes 1 wall face of ring construction wall simultaneously
The multiple unit trusses 2 set are arranged, which has forms connected internal layer upright bar 201, Yi Jijing with construction wall 1
The outer layer upright bar 202 being connected by link 4 with internal layer upright bar 201.This construction is further included with protecting screen along construction wall 1
Spaced apart multiple rows of, to form the connection between the outer layer upright bar 202 of each unit truss 2 the outer layer upright bar tie-beam of short transverse
3 and between each exclusive layer upright bar tie-beam 3, with each adjacent unit truss 2 gap carry out block protection screen sheet
5.Inserting groove is formed with along 3 length direction of outer layer upright bar tie-beam in the present embodiment, foregoing protection screen sheet 5 is then via institute
It states inserting groove and is plugged between each exclusive layer upright bar tie-beam 3.
In above-mentioned structure, wherein internal layer upright bar 201 and outer layer upright bar 202 is that cross section can square or rectangular pipe
Shape structure, link 4 is whole trapezoidal in the present embodiment, and the small end of the link 4 and big end respectively with outer layer upright bar 201 and
Internal layer upright bar 202 is connected.Link 4 in the present embodiment in each unit truss 2 is along 1 short transverse arranged for interval of construction wall
It is multiple, 4 concrete structure of link can as shown in Fig. 1 combinations Fig. 3, including respectively with outer layer upright bar 202 be connected outer layer
Upright bar connecting plate 401 and the internal layer upright bar connecting plate 402 being connected with internal layer upright bar 201, and outer layer upright bar connecting plate 401
Length is less than the length of internal layer upright bar connecting plate 402.The link 4 further includes is connected at outer layer upright bar connecting plate 401 respectively
Upper junction plate 403 and lower connecting plate 404 between internal layer upright bar connecting plate 402, the both ends of wherein upper junction plate 403 are welded respectively
The top for being fixed on outer layer upright bar connecting plate 401 and internal layer upright bar connecting plate 402 is connect, the both ends of lower connecting plate 404 are respectively welded
The bottom of outer layer upright bar connecting plate 401 and internal layer upright bar connecting plate 402 is fixed on, because the length of outer layer upright bar connecting plate 401 is small
In the length of internal layer upright bar connecting plate 402, so that outer layer upright bar connecting plate 401, internal layer upright bar connecting plate 402, upper connection
Plate 403 and lower connecting plate 404 enclose that structure is trapezoidal, and for the ease of the arrangement of construction frame plate described below, on the present embodiment
Connecting plate is vertically arranged respectively with outer layer upright bar connecting plate and internal layer upright bar connecting plate, i.e. outer layer upright bar connecting plate, internal layer upright bar
Connecting plate, upper junction plate and lower connecting plate enclose structure structure in a rectangular trapezoid.
In the present embodiment outer layer upright bar connecting plate 401 and internal layer upright bar connecting plate 402 respectively with outer layer upright bar 202 and inside
Upright bar 201 can be selected the detachable connections such as bolt pair and connect when being connected, upper junction plate 403 and lower connecting plate in the present embodiment
404 respectively by setting outer layer upright bar connecting plate 401 and internal layer upright bar connecting plate 402 and outer layer upright bar 202 and internal layer upright bar 201
Connection so as to increase the quantity being connected with the bolt of upright bar, improves stability.In addition, it constructs for the ease of construction personnel
It is convenient, 4 be arranged at an equal altitude of corresponding two links in the present embodiment in each adjacent unit truss 1, and can be each contour
The construction frame plate being not shown in figure is laid on link 4, so as to form operation platform.
3 cross sections of outer layer upright bar tie-beam are U-shaped in the present embodiment, and above-mentioned inserting groove 6 is formed at outer layer upright bar company
In the two opposite side walls for connecing beam 3, in the present embodiment outer layer upright bar tie-beam 3 can be monolithic construction or split structure,
And for the ease of dismounting and transporting, in the present embodiment, outer layer upright bar tie-beam 3 is split structure, by Fig. 1 combinations Fig. 3 and Fig. 4
It is shown, including with the outer layer upright bar connection unit being connected between multiple outer layer upright bars 201 for forming each adjacent unit truss 2
301, which includes being formed with inserting the outer layer upright bar for dividing slot 7 and connecting and divides beam 3011 and consolidate respectively
It is connected in outer layer upright bar connection and is divided to 3011 liang of opposite ends of beam and the outer layer upright bar connecting plate 3012 being connected with outer layer upright bar 202, this is outer
3012 cross section of layer upright bar connecting plate is L-type, and one side arm is connected with outer layer upright bar 202, and another side arm then connects with outer layer upright bar
It connects point beam 3011 to be connected, which is connected the company of point beam 3011 with outer layer upright bar 202 and outer layer upright bar
The mode of connecing can be connected by bolt pair.Each outer layer upright bar connection unit 301 in the present embodiment in outer layer upright bar tie-beam 3 is impartial
High setting, so that each adjacent outward layer upright bar connection divides beam 3011 mutually to align, so that slot 7 is divided to connect into is slotting for above-mentioned inserting
Tankage 6.
In order to further improve integrally-built stability, as shown in Fig. 1 combinations Fig. 5, adjacent two in the present embodiment
It is also connected with being provided with diagonal brace 8 between exclusive layer upright bar tie-beam 3, the both ends of diagonal brace 8 are respectively via above-mentioned outer in the present embodiment
Layer upright bar connecting plate 3012 and be fixed in two adjacent outer layer upright bars 202.
It is the same with outer layer upright bar tie-beam, in order to increase the stability connected between internal layer upright bar 201, by Fig. 1 combinations Fig. 6
It is shown, in the present embodiment multiple rows of internal layer upright bar tie-beam 9, the present embodiment are disposed with along what 1 short transverse of construction wall was also spaced
Middle internal layer upright bar tie-beam 9 is also split structure, which has multiple each adjacent unit trusses 2 of composition
Internal layer upright bar 201 between be connected internal layer upright bar connection unit 901, unlike outer layer upright bar connection unit 301, this implementation
Example in each internal layer upright bar tie-beam 9 internal layer upright bar connection unit 901 can etc. high settings also do not wait high settings.In the present embodiment
Internal layer upright bar connection unit 901 is included along 1 short transverse of construction wall spaced first in reinforcing beam 9011 and second
Reinforcing beam 9012 and it is connected to interior dowel in described first in reinforcing beam 9011 and second between reinforcing beam 9012
9013, set that there are two interior companies in reinforcing beam 9011 and second between reinforcing beam 9012 corresponding to each unit truss 2, in first
Muscle 9013 is connect, and two interior dowels 9013 are set in angle.For the ease of reinforcing beam in reinforcing beam 9011 and second in first
9012, strengthen in described first, the both ends of reinforcing beam 9012 are connected respectively via with the internal layer upright bar 201 in 9011 and second
L-type internal layer upright bar connecting plate 9014 and be fixed on together.
Be connected for the ease of internal layer upright bar 201 with construction wall 1, in the present embodiment along 1 short transverse of construction wall, inside
Wall connecting seat is provided in layer upright bar 201, the concrete structure of the wall connecting seat can be as shown in figure 4, it includes having with building
1 metope of walling body is adapted the pedestal 10 of the joint face of setting, and U is formed with compared with joint face, in the another side of pedestal 10
The link slot 1001 of type, the pedestal 10 are fixed on via the screw rod through walls 13 being arranged in link slot 1001 on construction wall 1,
First screw rod 13 through walls can be fixed on construction wall 1 in connection, the then perforation by being set on 1001 bottom wall of link slot
And pedestal 10 is arranged on construction wall 1, and so that joint face fits with construction wall 1, it is finally that locking nut 14 is right
Pedestal 10 is locked.On the one hand in order to ensure the locking effect of locking nut 14 and pedestal 10, on the other hand also for raising
The stability of pedestal 10, wall connecting seat further includes in the present embodiment is pierced by and ladle cover is in outside link slot 1001 for screw rod 13 through walls
U-shaped card plate 11 on circumferential surface.
For the ease of pedestal 10 and the connection of internal layer upright bar 201, wall connecting seat further includes one end and is connected in the present embodiment
In the link slot 1001 and with 10 vertically disposed wall connecting beam 12 of pedestal, and in the other end of wall connecting beam 12 is fixed on
Layer upright bar 201 on, be connected for the ease of wall connecting beam 12 with internal layer upright bar 201, in the present embodiment compared with pedestal 10,
The other end welding of wall connecting beam 12 is fixed with the first connecting plate 15 of L-type, can be first by 15 edge of the first connecting plate in connection
One of internal layer riser 201 is diagonal and fits in internal layer upright bar 201, is then attached by bolt pair.Passing through will
First connecting plate 15 is arranged to L-type and two adjacent sides of internal layer riser 201 is carried out with ladle cover, and then can improve the stabilization of connection
Property.In addition, being also associated with cant beam 16 in the present embodiment between wall connecting beam 12 and pedestal 10, one end of the cant beam 16 is connected
In one end of wall connecting beam 12, the other end is then fixed in link slot 1001, to enclose structure with wall connecting beam 12 and pedestal 10
Rectangular triangular structure, so as to improve the stability of wall connecting seat entirety, cant beam 16 and wall connecting in the present embodiment
Beam 12 is connected with the welding of pedestal 10.
It is multiple to be arranged along each 2 short transverse of unit truss corresponding to each floor, wall connecting seat in the present embodiment,
And high settings such as each adjacent two unit trusses, 2 corresponding two wall connecting seats or by each two adjacent racks
2 corresponding two wall connecting seats of unit are helically alternately arranged.Screw arrangement refers in the present embodiment, when in the present embodiment
When 1 wall face of construction wall is arc surface, wall connecting seat works as 1 wall face of construction wall along 1 exterior wall surface helix of construction wall
For plane when, can be along 1 wall face virtual spiral line of construction wall, wall connecting seat is then along helix in construction wall 1 at this time
The paths arrangement of projection.By the way that wall connecting seat is helically alternately arranged in the present embodiment, wall connecting on the one hand can be reduced
The usage quantity of seat and reduce disassembly and assembly time, on the other hand can also ensure the stability of internal layer upright bar 201 and wall connecting.
Support base is being fixed in the bottom of internal layer upright bar 201 and outer layer upright bar 202 in the present embodiment, can incited somebody to action when in use
Support base is fixed on ground or Cantilever Beams 17, to form support to internal layer upright bar 201 and outer layer upright bar 202, is further improved
Integrally-built stability, it is levelling for the ease of support base, it is in the present embodiment that support base height is adjustable.By Fig. 2 and Fig. 7 and tie
It closes shown in Fig. 8 and Fig. 9, support base includes being connected with internal layer upright bar 201 or outer layer upright bar 202 and with the first spiral shell in the present embodiment
The upright bar link 19 in line portion 18 and the support chassis 21 with the second threaded portion 20 being spirally connected with the first threaded portion 18,
Under the driving of external force, the first threaded portion 18 has to be lifted compared with the rotation of the second threaded portion 20.
On concrete structure, wherein upright bar link 19 is U-shaped, and is formed in the two opposite side walls of upright bar link 19
The bottom of outer layer upright bar 202 or internal layer upright bar 201 can be plugged in upright bar company in connection by the upright bar connecting hole of corresponding setting
It connects in frame 20, and is passed through after being pierced by successively by upright bar link 19 and outer layer upright bar 202 or internal layer upright bar 201 via bolt by nut
Locking.21 cross section of support chassis is rectangle or square in the present embodiment, is formed on the one side of support chassis 21
There is the sleeve 2101 for the inserting of the second threaded portion 20, the second threaded portion 20 is with externally threaded cylinder knot in the present embodiment
Second threaded portion 20 can be plugged in sleeve 2101 by structure when being connected with support chassis 21, and can be by welding or along sleeve
2101 bolts radially set are fixed.The first threaded joints 18 are one end and 19 bottom wall of upright bar link in the present embodiment
Connected cylindrical structure forms the internal thread hole being spirally connected for the second threaded portion 20 in the inside of the first threaded joints 18,
First upright bar link 19 can be fixed in outer layer upright bar 202 or internal layer upright bar 201 during use, and according to ground or overhanging
The reference plane of beam 17 works as branch to be rotated to support chassis 21 and so that support chassis 21 is lifted compared with upright bar link 19
It stops rotating when being abutted with the formation of the reference plane of ground or Cantilever Beams 17 on support chassis 21.Support chassis 21 in the present embodiment
Height adjustment range can be 0-20cm, if adjustable range crosses conference so that the first threaded portion 18 and the second threaded portion 19 length are spent
It is long, it is poor so as to cause structural stability.
Support base when in use, can be positioned on ground (as shown in Figure 9), can also positioned with protecting screen by this construction
In (as shown in Figure 8) on Cantilever Beams, construction protecting screen can be first by internal layer upright bar 201 via wall connecting seat in assembling
And be fixed on construction wall, then internal layer upright bar tie-beam 9 is connected with each internal layer upright bar 201 fixed with to form inner layer net
Frame.Outer layer upright bar 202 can be sequentially connected fixation via link 4 and internal layer upright bar 201 after completing the procedure, and will be outer
Each outer layer upright bar 202 is connected to form outer layer rack by layer upright bar tie-beam 3 and diagonal brace 8, finally stands protection screen sheet 5 along outer layer
The laterally inserting of the inserting groove 6 of bar tie-beam 3.Protection screen sheet 5 can be interference fitted with inserting groove 6 in the present embodiment, also can between
Gap coordinates, and protection screen sheet 5 can be fixed positioning by bolt pair when being gap-matched.In addition, it is built in the present embodiment
Build construction protecting screen also can such as also can first assemble unit truss 2 not necessarily in that order in assembling, then by
Layer upright bar tie-beam 9, outer layer upright bar tie-beam 3 and diagonal brace 8 connect fixed respectively.
The foregoing is merely illustrative of the preferred embodiments of the present invention, is not intended to limit the invention, all essences in the present invention
With within principle, any modifications, equivalent replacements and improvements are made should all be included in the protection scope of the present invention god.
Claims (10)
1. a kind of construction protecting screen, it is characterised in that including：
Unit truss (2), the unit truss (2) for ring construction wall (1) be arranged side by side it is multiple, and have and the building
The connected internal layer upright bar (202) of wall (1) and the outer layer being connected via link (4) and with the internal layer upright bar (202) are stood
Bar (201)；
Outer layer upright bar tie-beam (3), the outer layer upright bar tie-beam (3) are spaced apart along construction wall (1) short transverse
It is multiple rows of, to form the connection between the outer layer upright bar (202) of each unit truss (2), along outer layer upright bar (202) tie-beam
Length direction is formed with inserting groove (6)；
Protection screen sheet (5), between being plugged in outer layer upright bar tie-beam (3) described in each row via the inserting groove (6), with to each phase
Gap between the adjacent unit truss (2) forms block.
2. construction protecting screen according to claim 1, it is characterised in that：Along the construction wall (1) height side
To the multiple rows of internal layer upright bar tie-beam (9) that is disposed with also being spaced, the internal layer upright bar tie-beam has multiple each adjacent institutes of composition
State the internal layer upright bar connection unit (901) being connected between the internal layer upright bar of unit truss (2).
3. construction protecting screen according to claim 2, it is characterised in that：The internal layer upright bar connection unit
(901) reinforcing beam in reinforcing beam (9011) and second along construction wall (1) short transverse spaced first is included
(9012) and it is connected to the interior dowel in described first in reinforcing beam (9011) and second between reinforcing beam (9012)
(9013), in described first in reinforcing beam (9011) and second both ends of reinforcing beam (9012) respectively via with the internal layer upright bar
(201) the internal layer upright bar connecting plate (9014) of connected L-type and be fixed on together.
4. construction protecting screen according to claim 3, it is characterised in that：The outer layer upright bar tie-beam (3) is horizontal
Section is U-shaped, and the inserting groove (6) is formed in the two opposite side walls of the outer layer upright bar tie-beam (3).
5. construction protecting screen according to claim 4, it is characterised in that：Outer layer upright bar tie-beam (3) bag
It includes with the outer layer upright bar connection unit being connected between multiple outer layer upright bars (202) for forming each adjacent unit truss (2)
(301), the outer layer upright bar connection unit (301) divides the outer layer upright bar of slot (7) to connect including being formed with inserting and divides beam (3011),
And it is respectively fixedly connected and is divided to (3011) two opposite end of beam in outer layer upright bar connection and is connected with the outer layer upright bar (202) outer
Layer upright bar connecting plate (3012), when each outer layer upright bar connection unit (301) is with respect to position, each adjacent inserting divides slot (7)
Be connected in sequence the inserting groove (6).
6. construction protecting screen according to claim 1, it is characterised in that：Along the construction wall (1) height side
To, in being provided with wall connecting seat on the internal layer upright bar (201), the wall connecting seat includes having and the construction wall
(1) pedestal (10) of the joint face of setting is adapted, is formed compared with the joint face, in the another side of the pedestal (10)
Have a U-shaped link slot (1001), the pedestal (10) via the screw rod through walls (13) being arranged in the link slot (1001) and
It is fixed on the construction wall (1)；The wall connecting seat further includes the wall that one end is fixed in the link slot (1001)
Body tie-beam (12), the other end of the wall connecting beam (12) are fixed on the internal layer upright bar (201).
7. construction protecting screen according to claim 6, it is characterised in that：The wall connecting seat is further included for institute
State screw rod through walls (13) be pierced by and ladle cover in the U-shaped card plate (11) on the link slot (1001) outer circumferential surface.
8. construction protecting screen according to claim 1, it is characterised in that：In the internal layer upright bar (201) and institute
The bottom for stating outer layer upright bar (202) is fixed with adjustable for height support base.
9. construction protecting screen according to claim 8, it is characterised in that：The support base includes and the internal layer
Upright bar (201) or outer layer upright bar (202) are connected and the upright bar link (19) with the first threaded portion (18) and have and institute
State the support chassis (21) for the second threaded portion (20) that the first threaded portion (18) is spirally connected, under the driving of external force, first spiral shell
Line portion (18) has to be lifted compared with the rotation of second threaded portion (20).
10. construction protecting screen according to any one of claim 1 to 9, it is characterised in that：The link
(4) trapezoidal, the small end and big end of the link are connected respectively with the outer layer upright bar and internal layer upright bar.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711429173.5A CN108060786A (en) | 2017-12-26 | 2017-12-26 | Construction protecting screen |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711429173.5A CN108060786A (en) | 2017-12-26 | 2017-12-26 | Construction protecting screen |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108060786A true CN108060786A (en) | 2018-05-22 |
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ID=62140246
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711429173.5A Pending CN108060786A (en) | 2017-12-26 | 2017-12-26 | Construction protecting screen |
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