CN106836773A - The support meanss and construction method of a kind of builder's jack - Google Patents
The support meanss and construction method of a kind of builder's jack Download PDFInfo
- Publication number
- CN106836773A CN106836773A CN201710116277.4A CN201710116277A CN106836773A CN 106836773 A CN106836773 A CN 106836773A CN 201710116277 A CN201710116277 A CN 201710116277A CN 106836773 A CN106836773 A CN 106836773A
- Authority
- CN
- China
- Prior art keywords
- cantilever beams
- steel
- long
- short
- floor
- 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.)
- Pending
Links
- 238000010276 construction Methods 0.000 title claims abstract description 33
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 217
- 239000010959 steel Substances 0.000 claims abstract description 217
- 239000000725 suspension Substances 0.000 claims description 17
- 230000002093 peripheral effect Effects 0.000 claims description 3
- 238000009434 installation Methods 0.000 claims description 2
- 239000002023 wood Substances 0.000 claims description 2
- 238000005516 engineering process Methods 0.000 abstract description 5
- 239000000463 material Substances 0.000 description 4
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000002513 implantation Methods 0.000 description 2
- 230000007547 defect Effects 0.000 description 1
Classifications
-
- 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
- E04G3/00—Scaffolds essentially supported by building constructions, e.g. adjustable in height
- E04G3/18—Scaffolds essentially supported by building constructions, e.g. adjustable in height supported by cantilevers or other provisions mounted in openings in the building, e.g. window openings
-
- 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
- E04G5/00—Component parts or accessories for scaffolds
- E04G5/04—Means for fastening, supporting, or bracing scaffolds on or against building constructions
- E04G5/045—Means for fastening, supporting, or bracing scaffolds on or against building constructions for fastening scaffoldings on profiles, e.g. I or H profiles
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Mechanical Engineering (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Conveying And Assembling Of Building Elements In Situ (AREA)
Abstract
The present invention relates to a kind of support meanss of builder's jack, including multiple floors, also include the several short I-steel Cantilever Beams and I-steel Cantilever Beams long that are arranged on floor, the short I-steel Cantilever Beams be fixed at floor missing just to frame beam on, the canned paragraph of the I-steel Cantilever Beams long is affixed with floor and frame beam respectively, the end of encorbelmenting of all I-steel Cantilever Beams is all welded on square steel, the connecting steel wire ropes between end and the frame beam of top floor of encorbelmenting of all I-steel Cantilever Beams, encorbelmenting for the short I-steel Cantilever Beams be provided with diagonal brace between end and floor below.The invention further relates to the construction method of the support meanss of builder's jack.The support meanss and construction method of builder's jack of the present invention can rationally using the space for being completed the hanging place of project structure, sector arranges the situation of I-steel of encorbelmenting compared to existing technology, shaped steel quantity is saved, improve the overall anti-overturning of scaffold, difficulty of construction is reduced, construction cost is reduced.
Description
Technical field
The present invention relates to the support meanss and construction method of a kind of builder's jack, specifically refer to, for built project
Large span vacantly locate, the support meanss and its construction method provided when builder's jack is set up belong to construction skill
Art field.
Background technology
In construction, because the operation and its security protection of fitting-out work need, in the situation that item body has completed
Under, overhanging scaffold is carried out to main body and set up.According to JGJ130-2011《Construction fastener type steel pipe scaffold safety
Technical specification》The regulation of (hereinafter referred to as specification), the canned paragraph length of cantilever steel girder should not be less than encorbelmenting the 1.25 of segment length
Times.
Vacantly locate in structures such as stairs ports, due to no floor at this, therefore builder's jack I-steel foundation-free can according to,
It is difficult to position, in the prior art, setting up for the corner builder's jack of building structure is mostly hanged using fan-shaped arrangement I-steel
Outrigger, sets up contact shaped steel on I-steel Cantilever Beams, and the way of vertical rod is then set up on contact shaped steel.Arranged using sector
The drawbacks of I-steel Cantilever Beams have certain and defect, mainly interface complex structure, difficulty of construction are high, and support strength is also difficult
To reach requirement.Especially for the hanging part of large span between balcony and balcony, because I-steel Cantilever Beams can only be fixed
On the corresponding side bar of hanging part, thus canned paragraph length be unable to reach 1.25 times anchorage length code requirement.Separately
Outward, using sector arrangement I-steel Cantilever Beams, material requested quantity is big, and construction cost is high, and set up, dismantle it is comparatively laborious.
The content of the invention
The technical problems to be solved by the invention are to provide a kind of support meanss of builder's jack, can be made full use of
Space around at floor missing, the support strength requirement for meeting and meeting specification high.
In order to solve the above problems, the technical solution adopted in the present invention is as follows：
A kind of support meanss of builder's jack, including the multiple floors from top to bottom laid, it also includes：
Several parallel arrangements short I-steel Cantilever Beams on the floor, one end of the short I-steel Cantilever Beams is affixed
At the floor missing just to frame beam on,
At least two I-steel Cantilever Beams long for being arranged in same floor, the I-steel Cantilever Beams long are distributed in described short
Peripheral and in parallel, the side at one end of the canned paragraph of the I-steel Cantilever Beams long and floor missing of I-steel Cantilever Beams
Floor it is affixed, the other end of canned paragraph is affixed with frame beam, and the length of the canned paragraph of the I-steel Cantilever Beams long is at least
1.25 times of segment length of encorbelmenting,
A piece square steel, the square steel is fixed in encorbelmenting for the long and short I-steel Cantilever Beams and holds,
Several suspension ring, the suspension ring are relative one by one with the position of the long and short I-steel Cantilever Beams, are fixed in top floor
Frame beam bottom, be connected with steel wire rope between the end of encorbelmenting of each suspension ring and corresponding long and short I-steel Cantilever Beams,
Several diagonal braces, the diagonal brace be fixed in the short I-steel Cantilever Beams encorbelment end and the frame beam of floor below it
Between.
Preferably, the length of the canned paragraph of the I-steel Cantilever Beams long is 1700mm, the length of section of encorbelmenting is
1300mm。
Further, between the short I-steel Cantilever Beams and between short I-steel Cantilever Beams and I-steel Cantilever Beams long
Spacing is equal.
Further, the I-steel Cantilever Beams long include two sets being arranged on floor with the connecting node of the floor
Pipe and two double threaded screws through described sleeve pipe, the I-steel Cantilever Beams long are placed between two double threaded screws, and it two
Timber wedge is plugged between side and double threaded screw, the top surface of the I-steel Cantilever Beams long and the bottom of floor are pressed be provided with steel respectively
Plate, the two ends of the screw rod pass the steel plate and are fastened by double nut.Using this structure, double threaded screw and steel plate can be again
Multiple utilization, material-saving and cost.
Further, the long and short I-steel Cantilever Beams exist with the connecting node of the frame beam including two one end heeling-ins
Screw rod in frame beam, the long and short I-steel Cantilever Beams are placed between two screw rods, and wood is plugged between its both sides and screw rod
Wedge, the top surface pressure of the long and short I-steel Cantilever Beams is provided with steel plate, and the other end of the screw rod passes the steel plate and by double spiral shells
Cap is fastened.
Further, the diagonal brace includes two one end heeling-ins in frame beam with the connecting node of the frame beam of floor below
Screw rod and the steel plate that is pressed on frame beam, the screw rod fastens through the steel plate and by double nut, and the diagonal brace is welded on
On steel plate.
The operation principle of the support meanss of builder's jack of the present invention is, according at floor missing and surrounding space spy
Point, it is parallel to set up I-steel Cantilever Beams long and short I-steel Cantilever Beams, and all I-steel Cantilever Beams are connected as one with square steel
Individual entirety.Short I-steel Cantilever Beams are located between I-steel Cantilever Beams long, and the end of encorbelmenting of short I-steel Cantilever Beams is by steel wire rope
The support of oblique pull and bottom diagonal brace, is whole support device structure barycentre steadiness, stabilized structure, for the floor for being completed project lacks
Builder's jack is set up at mistake there is provided firm brace foundation.Meanwhile, setting up for I-steel Cantilever Beams long is met specification
It is required that.
Compared with prior art, the beneficial effect of the support meanss of builder's jack of the present invention is：
1st, support strength of the invention is high, improves the overall anti-overturning of builder's jack, and pin hand is met well
The security of frame.
2nd, fan-shaped arrangement compared to existing technology is more easily installed and dismantles, and reduces difficulty of construction.
3rd, fan-shaped arrangement compared to existing technology saves material, reduces construction cost.
Present invention also offers the construction method of the support meanss of above-mentioned builder's jack, comprise the following steps：
S1, the end of the canned paragraph of I-steel Cantilever Beams long is fixed at floor missing on the floor of both sides；
S2, the other end of the canned paragraph of I-steel Cantilever Beams long is fixed on frame beam, then short I-steel is encorbelmented
Beam be fixed at floor missing just to frame beam on；
S3, the end of encorbelmenting that square steel is welded on the long and short I-steel Cantilever Beams；
S4, short I-steel Cantilever Beams encorbelment end and the frame beam of floor below between diagonal brace is installed；
Suspension ring are installed in the bottom of the frame beam of S5, up floor, are fixed on suspension ring with one end of steel wire rope, the other end
It is connected to form slant-pull structure with the end of encorbelmenting of long and short I-steel Cantilever Beams.
Further, the step of construction method S1 includes：
S11, the floor to both sides at floor missing are drilled and are installed two sleeve pipes, and double threaded screw is passed through into sleeve pipe simultaneously
The two ends of double threaded screw are made to pass floor；
S12, the end of I-steel Cantilever Beams long is placed between two double threaded screws；
S13, then by two blocks of steel plates with holes respectively from upper and lower end pass through two double threaded screws, be pressed on I-steel long
The top surface of Cantilever Beams and the bottom of floor, then fasten steel plate in the two ends of double threaded screw double nut of screwing on；
S14, between the both sides of I-steel Cantilever Beams long and double threaded screw fill in timber wedge.
Further, the step of construction method S2 includes：
S21, the place just to long and short I-steel Cantilever Beams on frame beam are respectively implanted into two screw rods, and one end of screw rod is stretched
Go out frame beam upper surface；
S22, the fixing end of the other end of I-steel Cantilever Beams canned paragraph long, short I-steel Cantilever Beams is individually positioned in respectively
Between self-corresponding two screw rods；
S23, by steel plate with holes through the upper ends of two screw rods, be pressed on the top surface of long and short I-steel Cantilever Beams, then
Double nut of screwing on fastens steel plate；
S24, between the both sides of long and short I-steel Cantilever Beams and screw rod fill in timber wedge.
Further, the step of construction method S4 includes：
S41, two screw rods, the one of screw rod are respectively just implanted into the position of short I-steel Cantilever Beams in the frame beam of floor below
Frame beam upper surface is stretched out at end；
S42, by steel plate with holes through the upper ends of two screw rods, be pressed on frame beam, double nut of then screwing on is by steel
Plate is fastened；
S43, one end of the diagonal brace is welded on steel plate, the other end is welded on the outstanding of corresponding short I-steel Cantilever Beams
Choose on end.
The beneficial effect of the construction method of the support meanss of builder's jack of the present invention is,
1st, the space that the construction method rationally can vacantly be located using the project of being completed large span, is builder's jack
Supporting erection provides a kind of new thinking.
2nd, the usual sector of builder's jack arranges the situation of I-steel of encorbelmenting compared to existing technology, has saved shaped steel quantity,
The overall anti-overturning of scaffold is improved, difficulty of construction is reduced.
3rd, the construction method saves material, reduces construction cost.
Brief description of the drawings
Fig. 1 is the plan of the preferred embodiment of support meanss one of builder's jack of the present invention.
Fig. 2 is the side view of the preferred embodiment of support meanss one of builder's jack of the present invention.
Fig. 3 is the elevation of the preferred embodiment of support meanss one of builder's jack of the present invention.
Fig. 4 is the schematic diagram of the connecting node A of I-steel Cantilever Beams long and floor in one embodiment of the present invention.
Fig. 5 is the signal of frame beam and the connecting node B of long and short I-steel Cantilever Beams in a preferred embodiment in the present invention
Figure.
Fig. 6 is the schematic diagram of diagonal brace and the connecting node C of frame beam in a preferred embodiment in the present invention.
In figure：1st, floor；101st, at floor missing；102nd, frame beam；103rd, floor；2nd, short I-steel Cantilever Beams；3rd, it is long
I-steel Cantilever Beams；4th, square steel；5th, suspension ring；6th, steel wire rope；7th, diagonal brace；8th, builder's jack；9th, sleeve pipe；10th, double threaded screw；
11st, timber wedge；12nd, steel plate；13rd, double nut；14th, screw rod.
Specific embodiment
Below in conjunction with the drawings and specific embodiments, the present invention is described in further detail.According to following explanation, this
The purpose, technical scheme and advantage of invention will be apparent from.It should be noted that described embodiment is of the invention preferred
Embodiment, rather than whole embodiments.
With reference to shown in Fig. 1 to Fig. 3, a kind of support meanss of builder's jack, including from top to bottom lay with floor
Multiple floors 1 of (being stairs port at the floor missing in figure) 101 at missing, it also includes：It is several to be arranged in parallel in the building
It is short I-steel Cantilever Beams 2 on layer, at least two 3, square steel 4 of I-steel Cantilever Beams long for being arranged in same floor, several
Suspension ring 5 and several diagonal braces 7.No. 16 I-steel of material selection of the long and short I-steel Cantilever Beams.
One end of the short I-steel Cantilever Beams be fixed at floor missing 101 just to frame beam 102 on, the frame
Beam is the reinforced beam of 200mm*500mm.
The I-steel Cantilever Beams 3 long are distributed in the peripheral and in parallel of the short I-steel Cantilever Beams, preferably,
Between the short I-steel Cantilever Beams and the spacing size between short I-steel Cantilever Beams and I-steel Cantilever Beams long is
1800mm.Floor 103 beside at one end of the canned paragraph of the I-steel Cantilever Beams long and floor missing is affixed, canned paragraph
The other end is affixed with frame beam 102, and the length of the canned paragraph of the I-steel Cantilever Beams long is at least encorbelmenting the 1.25 of segment length
Times, preferably, the length of the I-steel Cantilever Beams long is 3000mm, the length of its canned paragraph is 1700mm, section of encorbelmenting
Length is
1300mm。
The square steel is welded on encorbelmenting for the long and short I-steel Cantilever Beams and holds, and makes long and short I-steel Cantilever Beams and side
Steel is connected as an entirety.
The suspension ring are fixed in the bottom of the frame beam of top floor, and the position of suspension ring is encorbelmented with the long and short I-steel
The position of beam is relative one by one, and steel wire rope is connected between each suspension ring and the end of encorbelmenting of corresponding long and short I-steel Cantilever Beams
6, steel wire rope of the steel wire rope from Φ 16.
The diagonal brace preferably uses No. 12.6 channel-section steels, and one end of diagonal brace is welded with the end of encorbelmenting of the short I-steel Cantilever Beams
Connect, the other end is fixed on the frame beam of floor below.
With reference to shown in Fig. 4, the I-steel Cantilever Beams 3 long include two with the structure of the connecting node A of the floor 103
Sleeve pipe 9 and two double threaded screws 10 through described sleeve pipe on floor, the I-steel Cantilever Beams 3 long are placed on two
Between root double threaded screw, timber wedge 11, the top surface and building of the I-steel Cantilever Beams long are plugged between its both sides and double threaded screw
The steel plate 12 for being provided with that specification is 200*100*10 is pressed in the bottom of plate respectively, and the two ends of the screw rod pass the steel plate and by double spiral shells
Cap 13 is fastened.
With reference to shown in Fig. 5, the structure of the frame beam 102 and the connecting node B of long and short I-steel Cantilever Beams, including two
Screw rod 14 in root one end implantation frame beam, the implantation depth of the screw rod is preferably 150mm, and the long and short I-steel is encorbelmented
Beam is placed between two screw rods, and timber wedge 11, the top surface pressure of the long and short I-steel Cantilever Beams are plugged between its both sides and screw rod
Specification is provided with for 200*100*10 steel plates 12, the other end of the screw rod passes the steel plate and fastened by double nut 13.
Please continue to refer to shown in Fig. 6, the diagonal brace includes two one end heeling-ins on side with the connecting node C of frame beam 102
Screw rod 14 and the steel plate 12 being pressed on frame beam in grid beam, the screw rod is through the steel plate and is fastened by double nut 13, institute
The one end 7 for stating diagonal brace is welded on steel plate.
The construction method of the support meanss of above-mentioned builder's jack, comprises the following steps：
S1, the floor (103) that the end of the canned paragraph of I-steel Cantilever Beams 3 long is fixed in 101 both sides at floor missing
On；
S2, the other end of the canned paragraph of I-steel Cantilever Beams 3 long is fixed on frame beam 102, then by short I-steel
Cantilever Beams 2 be fixed at floor missing 101 just to frame beam on；
S3, the end of encorbelmenting that square steel 4 is welded on the long and short I-steel Cantilever Beams；
S4, the installation diagonal brace 7 between end and the frame beam of floor below of encorbelmenting in short I-steel Cantilever Beams；
Suspension ring 5 are installed in the bottom of the frame beam of S5, up floor, are fixed on suspension ring with one end of steel wire rope 6, another
Hold and be connected to form slant-pull structure with the end of encorbelmenting of long and short I-steel Cantilever Beams.
Further, the step S1 preferably uses following steps：
S11, the floor 103 to 101 both sides at floor missing are drilled and are installed two sleeve pipes 9, by double threaded screw 10
Through sleeve pipe and the two ends of double threaded screw are made to pass floor；
S12, the end of I-steel Cantilever Beams long is placed between two double threaded screws 10；
S13, then by two blocks of steel plates 12 with holes respectively from upper and lower end pass through two double threaded screws, be pressed on I-shaped long
The top surface of steel Cantilever Beams and the bottom of floor, then fasten steel plate in the two ends of double threaded screw double nut 13 of screwing on；
S14, between the both sides of I-steel Cantilever Beams long and double threaded screw fill in timber wedge 11.
Further, the step S2 preferably uses following steps：
S21, the place just to long and short I-steel Cantilever Beams on frame beam are respectively implanted into two screw rods 14, one end of screw rod
Stretch out frame beam upper surface；
S22, the fixing end of the other end of I-steel Cantilever Beams canned paragraph long, short I-steel Cantilever Beams is individually positioned in respectively
Between self-corresponding two screw rods；
S23, by steel plate 12 with holes through the upper ends of two screw rods, be pressed on the top surface of long and short I-steel Cantilever Beams, so
After double nut 13 of screwing on steel plate is fastened；
S24, between the both sides of long and short I-steel Cantilever Beams and screw rod fill in timber wedge 11.
Further, the step S4 preferably uses following steps：
S41, two screw rods 14, the spiral shell are respectively just implanted into the position of short I-steel Cantilever Beams in the frame beam of floor below
Frame beam upper surface is stretched out in one end of bar；
S42, by steel plate 12 with holes through the upper ends of two screw rods, be pressed on frame beam, double nut 13 of then screwing on
Steel plate is fastened；
S43, one end of the diagonal brace 7 is welded on steel plate, the other end is welded on corresponding short I-steel Cantilever Beams
Encorbelment on end.
The support meanss and construction method of builder's jack of the present invention can be rationally hanging using the project of being completed large span
Space of the place (i.e. at floor missing), for the supporting erection of builder's jack provides a kind of new thinking.Compared to existing construction
The usual fan-shaped situation for arranging I-steel of encorbelmenting of middle builder's jack, has saved shaped steel quantity, and the entirety of raising scaffold is anti-to incline
The property covered, reduces difficulty of construction, reduces construction cost.
The above, is only the description explanation of the preferred embodiment of the present invention, and not limiting the scope of the present invention, shows
So, any those of ordinary skill in the art are based on above-described embodiment, can readily occur in replacement or change to obtain other implementations
Example, these all should be included within the scope of the present invention.
Claims (10)
1. a kind of support meanss of builder's jack, including the multiple floors (1) from top to bottom laid, it is characterised in that it is also
Including：
Several parallel arrangements short I-steel Cantilever Beams (2) on the floor, one end of the short I-steel Cantilever Beams is affixed
At floor missing (101) just to frame beam (102) on,
At least two I-steel Cantilever Beams (3) long for being arranged in same floor, the I-steel Cantilever Beams (3) long are distributed in described
Short I-steel Cantilever Beams it is peripheral and in parallel, at one end of the canned paragraph of the I-steel Cantilever Beams long and floor missing by
The floor (103) on side is affixed, and the other end of canned paragraph is affixed with frame beam (102), the canned paragraph of the I-steel Cantilever Beams long
Length be at least encorbelmenting 1.25 times of segment length,
A piece square steel (4), the square steel is fixed in encorbelmenting for the long and short I-steel Cantilever Beams and holds,
Several suspension ring (5), the suspension ring are relative one by one with the position of the long and short I-steel Cantilever Beams, are fixed in top floor
Frame beam bottom, be connected with steel wire rope between the end of encorbelmenting of each suspension ring and corresponding long and short I-steel Cantilever Beams
(6),
Several diagonal braces (7), the diagonal brace be fixed in the short I-steel Cantilever Beams encorbelment end and the frame beam of floor below it
Between.
2. support meanss of builder's jack according to claim 1, it is characterised in that：
The length of the canned paragraph of the I-steel Cantilever Beams long is 1700mm, and the length of section of encorbelmenting is 1300mm.
3. support meanss of builder's jack according to claim 1, it is characterised in that：
Between the short I-steel Cantilever Beams and the spacing between short I-steel Cantilever Beams and I-steel Cantilever Beams long is equal.
4. support meanss of builder's jack according to claim 1, it is characterised in that：
The I-steel Cantilever Beams (3) long include two sets being arranged on floor with the connecting node (A) of the floor (103)
Pipe (9) and two double threaded screws (10) through described sleeve pipe, the I-steel Cantilever Beams (3) long are placed on two double threaded screws
Between, timber wedge (11), the top surface of the I-steel Cantilever Beams long and the bottom of floor are plugged between its both sides and double threaded screw
Pressure is provided with steel plate (12) respectively, and the two ends of the screw rod pass the steel plate and fastened by double nut (13).
5. support meanss of builder's jack according to claim 1, it is characterised in that：
The long and short I-steel Cantilever Beams include two one end heeling-ins in frame with the connecting node (B) of the frame beam (102)
Screw rod (14) in beam, the long and short I-steel Cantilever Beams are placed between two screw rods, and wood is plugged between its both sides and screw rod
Wedge (11), the top surface pressure of the long and short I-steel Cantilever Beams is provided with steel plate (12), and the other end of the screw rod passes the steel plate
And fastened by double nut (13).
6. support meanss of builder's jack according to claim 1, it is characterised in that：
The diagonal brace includes two one end heeling-ins in frame beam with the connecting node (C) of the frame beam (102) of floor below
Screw rod (14) and the steel plate (12) being pressed on frame beam, the screw rod are fastened through the steel plate and by double nut (13), described
Diagonal brace (7) is welded on steel plate.
7. the construction method of the support meanss of builder's jack according to claim 1, it is characterised in that including following step
Suddenly：
S1, the floor (103) that the end of the canned paragraph of I-steel Cantilever Beams (3) long is fixed at floor missing (101) both sides
On；
S2, the other end of the canned paragraph of I-steel Cantilever Beams (3) long is fixed on frame beam (102), then by short I-steel
Cantilever Beams (2) be fixed at floor missing (101) just to frame beam on；
S3, the end of encorbelmenting that square steel (4) is welded on the long and short I-steel Cantilever Beams；
S4, installation diagonal brace (7) between end and the frame beam of floor below of encorbelmenting in short I-steel Cantilever Beams；
Suspension ring (5) are installed in the bottom of the frame beam of S5, up floor, are fixed on suspension ring with one end of steel wire rope (6), another
Hold and be connected to form slant-pull structure with the end of encorbelmenting of long and short I-steel Cantilever Beams.
8. the construction method of the support meanss of builder's jack according to claim 7, it is characterised in that the step S1
Including：
S11, the floor (103) to (101) both sides at floor missing are drilled and are installed two sleeve pipes (9), by double threaded screw
(10) through sleeve pipe and the two ends of double threaded screw are made to pass floor；
S12, the end of I-steel Cantilever Beams long is placed between two double threaded screws (10)；
S13, then by two pieces of steel plates with holes (12) respectively from upper and lower end pass through two double threaded screws, be pressed on I-steel long
The top surface of Cantilever Beams and the bottom of floor, then fasten steel plate in the two ends of double threaded screw double nut (13) of screwing on；
S14, timber wedge (11) is filled between the both sides of I-steel Cantilever Beams long and double threaded screw.
9. the construction method of the support meanss of builder's jack according to claim 7, it is characterised in that the step S2
Including：
S21, the place just to long and short I-steel Cantilever Beams on frame beam are respectively implanted into two screw rods (14), and one end of screw rod is stretched
Go out frame beam upper surface；
S22, by the fixing end of the other end of I-steel Cantilever Beams canned paragraph long, short I-steel Cantilever Beams be individually positioned in each it is right
Between two screw rods answered；
S23, by steel plate (12) with holes through two upper ends of screw rod, be pressed on the top surface of long and short I-steel Cantilever Beams, then
Double nut (13) of screwing on fastens steel plate；
S24, timber wedge (11) is filled between the both sides of long and short I-steel Cantilever Beams and screw rod.
10. the construction method of the support meanss of builder's jack according to claim 7, it is characterised in that the step
S4 includes：
S41, two screw rods (14), the one of screw rod are respectively just implanted into the position of short I-steel Cantilever Beams in the frame beam of floor below
Frame beam upper surface is stretched out at end；
S42, by steel plate (12) with holes through two upper ends of screw rod, be pressed on frame beam, double nut of then screwing on (13)
Steel plate is fastened；
S43, one end of the diagonal brace (7) is welded on steel plate, the other end is welded on the outstanding of corresponding short I-steel Cantilever Beams
Choose on end.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710116277.4A CN106836773A (en) | 2017-03-01 | 2017-03-01 | The support meanss and construction method of a kind of builder's jack |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710116277.4A CN106836773A (en) | 2017-03-01 | 2017-03-01 | The support meanss and construction method of a kind of builder's jack |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106836773A true CN106836773A (en) | 2017-06-13 |
Family
ID=59137451
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710116277.4A Pending CN106836773A (en) | 2017-03-01 | 2017-03-01 | The support meanss and construction method of a kind of builder's jack |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106836773A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107842192A (en) * | 2017-11-23 | 2018-03-27 | 安徽同济建设集团有限责任公司 | A kind of making of the outer builder's jack closed cover of architectural engineering and installation method |
| CN109958227A (en) * | 2019-03-26 | 2019-07-02 | 中国五冶集团有限公司 | Outrigger connecting joint structure |
| CN115613798A (en) * | 2022-10-27 | 2023-01-17 | 北京房地集团有限公司 | Mounting structure and mounting method for cantilever beam of cantilever scaffold |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| AU2002100860B4 (en) * | 2002-10-31 | 2002-12-05 | The Australian Safety Scaffold Company Pty Ltd | A scaffolding system |
| CN201605793U (en) * | 2010-02-09 | 2010-10-13 | 内蒙古兴泰建筑有限责任公司 | Moving clamping piece of overhanging steel frame |
| CN202031313U (en) * | 2011-04-25 | 2011-11-09 | 中建七局第三建筑有限公司 | Supporting connection structure for overhanging scaffold |
| CN204040446U (en) * | 2014-07-10 | 2014-12-24 | 宁波住宅建设集团股份有限公司 | The shaped steel suspension scaffolding structure |
| CN105926916A (en) * | 2016-05-24 | 2016-09-07 | 杭州江润科技有限公司 | Cable-stayed suspended combined supporting system and construction method based on intelligent monitoring |
| CN206616843U (en) * | 2017-03-01 | 2017-11-07 | 上海建工五建集团有限公司 | A kind of support meanss of builder's jack |
-
2017
- 2017-03-01 CN CN201710116277.4A patent/CN106836773A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| AU2002100860B4 (en) * | 2002-10-31 | 2002-12-05 | The Australian Safety Scaffold Company Pty Ltd | A scaffolding system |
| CN201605793U (en) * | 2010-02-09 | 2010-10-13 | 内蒙古兴泰建筑有限责任公司 | Moving clamping piece of overhanging steel frame |
| CN202031313U (en) * | 2011-04-25 | 2011-11-09 | 中建七局第三建筑有限公司 | Supporting connection structure for overhanging scaffold |
| CN204040446U (en) * | 2014-07-10 | 2014-12-24 | 宁波住宅建设集团股份有限公司 | The shaped steel suspension scaffolding structure |
| CN105926916A (en) * | 2016-05-24 | 2016-09-07 | 杭州江润科技有限公司 | Cable-stayed suspended combined supporting system and construction method based on intelligent monitoring |
| CN206616843U (en) * | 2017-03-01 | 2017-11-07 | 上海建工五建集团有限公司 | A kind of support meanss of builder's jack |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107842192A (en) * | 2017-11-23 | 2018-03-27 | 安徽同济建设集团有限责任公司 | A kind of making of the outer builder's jack closed cover of architectural engineering and installation method |
| CN109958227A (en) * | 2019-03-26 | 2019-07-02 | 中国五冶集团有限公司 | Outrigger connecting joint structure |
| CN115613798A (en) * | 2022-10-27 | 2023-01-17 | 北京房地集团有限公司 | Mounting structure and mounting method for cantilever beam of cantilever scaffold |
| CN115613798B (en) * | 2022-10-27 | 2023-10-03 | 北京房地集团有限公司 | Mounting structure and mounting method of cantilever beam of cantilever scaffold |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN104975566B (en) | Apply the steel pipe support in cable-stayed bridge arch tower is constructed | |
| CN102661054B (en) | Lateral reinforcing structure in whole lifting of plane steel truss and whole lifting method | |
| CN106939707A (en) | A kind of restricted clearance large-scale steel structure supporting platform from method for improving | |
| CN104389419A (en) | Cantilevered formwork platform installation structure and construction method | |
| CN106836773A (en) | The support meanss and construction method of a kind of builder's jack | |
| CN104532749A (en) | Support used for construction of upper beam of main tower of suspension bridge | |
| CN205935236U (en) | From square steel tube concrete frame column base node that restores to throne | |
| CN101503908A (en) | Construction method for spacing suspension cable structural template support platform | |
| CN102296642A (en) | Seismic isolation method of high-rise buildings | |
| CN203613467U (en) | Steel pipe bracket for construction of arch tower in oblique arch tower double-cable plane pre-stressed concrete cable-stayed bridge | |
| CN108729640B (en) | Mounting method of cantilever plate of assembled building | |
| CN110656723B (en) | Rail support for sliding construction of cylindrical arch shell roof | |
| CN107989368A (en) | A kind of form bracing system of large span suspended structure at high altitude | |
| CN211369597U (en) | Construction is with recoverable bearing diagonal structure | |
| CN206616843U (en) | A kind of support meanss of builder's jack | |
| CN205805019U (en) | Column underpinning device | |
| CN102828616A (en) | High-formwork support system for roof | |
| CN103485524B (en) | Corbel type builder's jack and construction when setting up thereof | |
| CN106996153B (en) | A kind of integral tension suspension | |
| CN206360205U (en) | large-span concrete truss structure | |
| CN206428986U (en) | A kind of detachable turnover type support jig | |
| CN203113226U (en) | Formwork support system with towering asymmetric concrete cantilever structure | |
| CN104831928A (en) | Construction method for high-altitude large-span concrete connected structure formwork supporting steel platform | |
| CN203807949U (en) | Assembly type overwater pier body construction support | |
| CN213115585U (en) | Stable form bearing structure that building engineering used |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| CB03 | Change of inventor or designer information | ||
| CB03 | Change of inventor or designer information |
Inventor after: Li Yan Inventor after: Liu Jian Inventor after: Zhang Zengping Inventor after: Deng Sui Inventor after: Wang Shuiliang Inventor before: Fang Yi Inventor before: Li Yan Inventor before: Zhang Zengping Inventor before: Deng Sui Inventor before: Wang Shuiliang |
|
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20170613 |