CN108331325A - Builder's jack constructing device and method - Google Patents
Builder's jack constructing device and method Download PDFInfo
- Publication number
- CN108331325A CN108331325A CN201810132878.9A CN201810132878A CN108331325A CN 108331325 A CN108331325 A CN 108331325A CN 201810132878 A CN201810132878 A CN 201810132878A CN 108331325 A CN108331325 A CN 108331325A
- Authority
- CN
- China
- Prior art keywords
- shaped steel
- main body
- rod
- concrete main
- scaffold
- 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
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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
- E04G5/007—Devices and methods for erecting scaffolds, e.g. automatic scaffold erectors
-
- 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
- E04G5/046—Means for fastening, supporting, or bracing scaffolds on or against building constructions for fastening scaffoldings on walls
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 invention discloses a kind of builder's jack constructing devices, scaffold includes upright bar and cross bar, upright bar is fixedly connected with composition frame body with cross bar, the constructing device includes concrete main body, shaped steel and pull rod, one end of pull rod is connected with the top of concrete main body, the other end is connected with one end of shaped steel, the other end of shaped steel is fixed with steel plate, steel plate is mutually fixed with the lower part of concrete main body by bolt, shaped steel in locating rod is fixed in horizontally disposed and shaped steel upper water plane, with upright bar mutually fix by locating rod.The invention also discloses a kind of construction method of suspending scaffold.It is simpler reliable that the invention enables the constructions of builder's jack, and the stressing conditions of shaped steel are substantially improved in the case where reducing the length of shaped steel, improve the load bearing effect of shaped steel；It avoids to stay on concrete main body simultaneously and sets more hole eye, reduce later stage patch work；And it can guarantee that building structure construction is not affected in building, is conducive to lifting construction progress.
Description
Technical field
The present invention relates to technical field of building construction, and in particular to a kind of builder's jack constructing device and method.
Background technology
In the builder's jack construction of existing building engineering, the method for generally use is：Length is set according to a certain percentage
A shaped steel is set, so that one end of shaped steel is anchored in floor on floor using anchoring piece, and keeps shaped steel other end stretching building external,
The upper surface of building outer body is stretched out in the shaped steel set up scaffold again.This method needs to bury anchoring piece on floor in advance, operation
Cumbersome and shaped steel, which is anchored in floor, to bring inconvenience to construction in building, and needs to stay in Lou Tishang to set more hole eye, especially
On exterior wall, hole eye is dealt with improperly and easily causes water leakage through exterior wall, while can also influence the intensity and durability of building structure, peace
Full hidden danger is larger.
Invention content
The technical problem to be solved in the present invention is to provide a kind of builder's jack constructing device and methods so that overhanging foot hand
The construction of frame is simpler reliable, and the stressing conditions of shaped steel are substantially improved in the case where reducing the length of shaped steel, are improved
The load bearing effect of shaped steel；It avoids to stay on concrete main body simultaneously and sets more hole eye, reduce later stage patch work, be not easy to send out
Raw water leakage through exterior wall phenomenon, more conducively ensures the intensity and stress equalization of building structure；In addition it can guarantee building structure in building
Construction is not affected, and is conducive to lifting construction progress.
In order to solve the above technical problem, the present invention provides technical solution it is as follows：
A kind of builder's jack constructing device, the scaffold include upright bar and cross bar, and the upright bar is fixedly connected with structure with cross bar
At frame body, which includes concrete main body, shaped steel and pull rod, one end of the pull rod and the top phase of concrete main body
Connection, the other end is connected with one end of shaped steel, and the other end of shaped steel is fixed with steel plate, under the steel plate and concrete main body
Portion is mutually fixed by bolt, and the shaped steel is fixed with locating rod in the upper water plane in the horizontally disposed and described shaped steel, described
Locating rod is mutually fixed with upright bar.
The diameter of the locating rod is not less than 22mm, and length is not less than 15cm.
The upper outside of the concrete main body is embedded with draw ring, is fixed with hook on the shaped steel, and the one of the pull rod
End hook is hung on the draw ring, and the other end is hooked on the hook.
The pull rod is retractable structure, and the retractable structure includes flower basket bolt, head rod and the second connection
Bar, one end of the flower basket bolt are connected with the head end of head rod, the tail end of head rod and concrete main body
Top is connected, and the head end of the other end of flower basket bolt and the second connecting rod is connected, the tail end and shaped steel phase of the second connecting rod
Connection.
A kind of construction method of suspending scaffold, includes the following steps：
1) locating rod is welded in the upper surface of shaped steel, and in one end welding steel of shaped steel；
2）Steel plate is mutually fixed with the lower part of concrete main body by bolt, and shaped steel is made to keep horizontally disposed；
3）One end of pull rod is connected with the top of concrete main body, the other end is connected with the one end of shaped steel far from steel plate；
4）Locating rod is mutually fixed with the upright bar of scaffold, then cross bar is mutually fixed to the frame body for forming scaffold with upright bar.
The step 1）Middle locating rod and shaped steel are perpendicular.
The step 3）The upper outside of middle concrete main body is embedded with draw ring, and hook, pull rod are fixed on the shaped steel
One end be hooked on the draw ring, the other end is hooked on the hook.
The concrete main body buries the strength grade of concrete at draw ring and is not less than C25.
The step 1）The upper surface of Shaped Steel is at least welded with two locating rods being mutually parallel.
The invention has the advantages that：The invention avoids grouted parts so that and the length of shaped steel greatly reduces, and
Cooperation is substantially improved the stressing conditions of shaped steel, is improved the load bearing effect of shaped steel with the setting of pull rod；It is avoided simultaneously mixed
It is stayed in solidifying soil main body and sets more hole eye, reduced later stage patch work, be not susceptible to water leakage through exterior wall phenomenon, be also conducive to ensure to build
The intensity and stress equalization of building structure so that building structure more consolidates durable；In addition it can guarantee building structure construction in building
It is not affected, is conducive to lifting construction progress.
Description of the drawings
Fig. 1 is the structural schematic diagram of the present invention；
In figure：1, concrete main body, 2, draw ring, 3, pull rod, 31, flower basket bolt, 32, head rod, the 33, second connecting rod,
4, shaped steel, 5, locating rod, 6, hook, 7, steel plate, 8, bolt, 9, nut, 10, gusset.
Specific implementation mode
The invention will be further described in the following with reference to the drawings and specific embodiments, so that those skilled in the art can be with
It more fully understands the present invention and can be practiced, but illustrated embodiment is not as a limitation of the invention.
As shown in Figure 1, a kind of builder's jack constructing device, scaffold includes upright bar and cross bar, and upright bar and cross bar are fixed
Frame body is connected and composed, which includes concrete main body 1, shaped steel 4 and pull rod 3, one end of pull rod 3 and concrete main body 1
Top be connected, the other end is connected with one end of shaped steel 4, and the other end of shaped steel 4 is fixed with steel plate 7, steel plate 7 and concrete
The lower part of main body 1 is fixed by 8 phase of bolt, and shaped steel 4 is in be fixed with locating rod 5 in horizontally disposed and shaped steel 4 upper water plane,
Locating rod 5 is mutually fixed with upright bar.
Wherein, there are four the threaded holes being symmetric, four bolts 8 to pass through threaded hole until running through for setting on steel plate 7
Concrete body 1 is locked after the fixation of shaped steel 4 and concrete main body 1, bolt 8 pass through concrete main body 1 by nut 9 to realize
Tightly.
Further, the junction of steel plate 7 and shaped steel 4 is provided with gusset 10, and one end of gusset 10 is mutually welded with steel plate 7,
The other end is mutually welded with shaped steel 4, to enhance bonding strength.
Further, the diameter of locating rod 5 is not less than 22mm, and length is not less than 15cm, to ensure bonding strength and positioning
Effect.
Further, the upper outside of concrete main body 1 is embedded with draw ring 2, and hook 6 is fixed on shaped steel 4, pull rod 3
One end is hooked on draw ring 2, and the other end is hooked on hook 6.
Wherein, pull rod 3 is retractable structure, ensures tension effects, retractable structure with the entire length of adjusting yoke 3
Including flower basket bolt 31, head rod 32 and the second connecting rod 33, the head of one end and head rod 32 of flower basket bolt 31
End is connected, and the tail end of head rod 32 is connected with the draw ring 2 on the top of concrete main body 1, flower basket bolt 31 it is another
End is connected with the head end of the second connecting rod 33, and the tail end of the second connecting rod 33 is connected with the hook 6 on shaped steel 4.Pass through flower
The adjusting of basket bolt 31 may make head rod 32 and 33 opposite flower basket bolt 31 of the second connecting rod to stretch out or shrink, to adjust
The entire length of whole pull rod 3, tension of the effective adjusting yoke 3 to shaped steel 4.
A kind of construction method of suspending scaffold, includes the following steps：
1) in the upper surface vertical welding locating rod 5 of shaped steel 4, and in one end welding steel 7 of shaped steel 4；
Further, the upper surface of shaped steel 4 is welded with two locating rods being mutually parallel 5, and the spacing of two locating rods 5 is equal to foot
The width of hand cradle, to play preferable positioning action to scaffold；It should be understood that the quantity of locating rod 5 also can be according to reality
Situation is increased, to better ensure that the stable degree of the locating effect and follow-up scaffold building of locating rod 5；Locating rod 5 can
Using steel pipe or reinforcing bar.
2）Steel plate 7 mutually to be fixed with the lower outside of concrete main body 1 by bolt 8,8 tail end of bolt is locked by nut 9,
And shaped steel 4 is made to keep horizontally disposed；
3）One end of pull rod 3 is connected with the top of concrete main body 1, the other end is connected with the one end of shaped steel 4 far from steel plate 7
It connects；
Specifically：The fixed hook 6 on the embedded draw ring 2 of the upper outside of concrete main body 1, shaped steel 4, one end of pull rod 3 hook
On draw ring 2, the other end is hooked on hook 6；
Wherein, concrete main body 1 bury the strength grade of concrete at draw ring 2 be not less than C25, with ensure draw ring 2 bear compared with
It will not be got loose when big pulling force.
4）Locating rod 5 is mutually fixed with the upright bar of scaffold, then cross bar is mutually fixed to the frame body for forming scaffold with upright bar.
The specification type of its Shaped Steel 4, pull rod 3, bolt 8,2 rings of drawing etc. can set up scaffold according to the top of shaped steel 4
Height and the size etc. of bearing load are calculated.
The builder's jack constructing device and construction method of the present embodiment so that the construction of builder's jack is simpler can
It leans on, avoids and shaped steel 4 is fixed using anchorage style, avoid grouted part so that the length of shaped steel 4 greatly reduces, and coordinates
With the setting of pull rod 3, the stressing conditions of shaped steel are substantially improved, the deformation of shaped steel 4 can be more effectively reduced, improve shaped steel 4
Load bearing effect, and shaped steel dosage is saved, improve working security；It avoids to stay on concrete main body 1 simultaneously and sets more hole
Eye, reduces later stage patch work, is not susceptible to water leakage through exterior wall phenomenon, is also conducive to ensure that the intensity of building structure and stress are equal
Weighing apparatus property so that building structure more consolidates durable；In addition building structure construction is not yet in the case of no grouted part, in building
It is vulnerable to influence, is conducive to lifting construction progress；Simple in structure, formed steel construction and cantilever span are unified, are convenient for batch machining.
Embodiment described above is only to absolutely prove preferred embodiment that is of the invention and being lifted, protection model of the invention
It encloses without being limited thereto.Those skilled in the art on the basis of the present invention made by equivalent substitute or transformation, in the present invention
Protection domain within.Protection scope of the present invention is subject to claims.
Claims (9)
1. a kind of builder's jack constructing device, the scaffold includes upright bar and cross bar, and the upright bar is fixedly connected with cross bar
Constitute frame body, characterized in that the constructing device includes concrete main body, shaped steel and pull rod, one end of the pull rod and concrete
The top of main body is connected, and the other end is connected with one end of shaped steel, and the other end of shaped steel is fixed with steel plate, the steel plate and mixed
The lower part of solidifying soil main body is mutually fixed by bolt, and the shaped steel is fixed in the upper water plane in the horizontally disposed and described shaped steel
Locating rod, the locating rod are mutually fixed with upright bar.
2. builder's jack constructing device as described in claim 1, characterized in that the diameter of the locating rod is not less than
22mm, length are not less than 15cm.
3. builder's jack constructing device as described in claim 1, characterized in that the upper outside of the concrete main body is buried
Equipped with draw ring, hook is fixed on the shaped steel, one end of the pull rod is hooked on the draw ring, and the other end is hooked on described
On hook.
4. builder's jack constructing device as described in claim 1, characterized in that the pull rod is retractable structure, described
Retractable structure includes flower basket bolt, head rod and the second connecting rod, one end of the flower basket bolt and head rod
Head end be connected, the tail end of head rod is connected with the top of concrete main body, the other end of flower basket bolt and second
The head end of connecting rod is connected, and the tail end of the second connecting rod is connected with shaped steel.
5. a kind of construction method of suspending scaffold, characterized in that include the following steps：
1) locating rod is welded in the upper surface of shaped steel, and in one end welding steel of shaped steel；
2）Steel plate is mutually fixed with the lower part of concrete main body by bolt, and shaped steel is made to keep horizontally disposed；
3）One end of pull rod is connected with the top of concrete main body, the other end is connected with the one end of shaped steel far from steel plate；
4）Locating rod is mutually fixed with the upright bar of scaffold, then cross bar is mutually fixed to the frame body for forming scaffold with upright bar.
6. construction method of suspending scaffold as claimed in claim 5, characterized in that the step 1）Middle locating rod and shaped steel phase
Vertically.
7. construction method of suspending scaffold as claimed in claim 5, characterized in that the step 3）Middle concrete main body it is upper
It is embedded with draw ring on the outside of portion, hook is fixed on the shaped steel, one end of pull rod is hooked on the draw ring, and the other end is hooked on
On the hook.
8. construction method of suspending scaffold as claimed in claim 7, characterized in that the concrete main body is buried at draw ring
Strength grade of concrete is not less than C25.
9. construction method of suspending scaffold as claimed in claim 5, characterized in that the step 1）The upper surface of Shaped Steel is extremely
It is welded with two locating rods being mutually parallel less.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810132878.9A CN108331325A (en) | 2018-02-08 | 2018-02-08 | Builder's jack constructing device and method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810132878.9A CN108331325A (en) | 2018-02-08 | 2018-02-08 | Builder's jack constructing device and method |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108331325A true CN108331325A (en) | 2018-07-27 |
Family
ID=62927386
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810132878.9A Pending CN108331325A (en) | 2018-02-08 | 2018-02-08 | Builder's jack constructing device and method |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108331325A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110397042A (en) * | 2019-07-13 | 2019-11-01 | 济邦建设集团有限公司 | A kind of support system of deep basal pit |
| CN113322972A (en) * | 2021-05-21 | 2021-08-31 | 广东省建筑工程集团有限公司 | Support structure for reducing length-to-thickness ratio of lattice column of deep foundation pit and construction method |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP3850306B2 (en) * | 2002-02-14 | 2006-11-29 | 株式会社国元商会 | Scaffolding plate support device for veranda handrail |
| CN201546435U (en) * | 2009-11-11 | 2010-08-11 | 龙信建设集团有限公司 | Bolted stayed cantilever scaffold |
| CN202209044U (en) * | 2011-08-15 | 2012-05-02 | 江苏南通二建集团有限公司 | Turnbuckle draw bar type overhanging scaffold |
| CN203961238U (en) * | 2014-07-22 | 2014-11-26 | 四川省第十五建筑有限公司 | Bolt anchor slab adjustable tool formula builder's jack |
| CN105926925A (en) * | 2016-06-21 | 2016-09-07 | 中天建设集团有限公司天津分公司 | Joist steel cantilever beam of suspended scaffold and construction method thereof |
| CN106930531A (en) * | 2017-05-03 | 2017-07-07 | 中建二局第二建筑工程有限公司华东分公司 | A kind of pull-up manomelia is encorbelmented the construction method of heavy frame |
| CN206562753U (en) * | 2017-01-25 | 2017-10-17 | 周成军 | Adjustable steel wire rope builder's jack constructing device |
-
2018
- 2018-02-08 CN CN201810132878.9A patent/CN108331325A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP3850306B2 (en) * | 2002-02-14 | 2006-11-29 | 株式会社国元商会 | Scaffolding plate support device for veranda handrail |
| CN201546435U (en) * | 2009-11-11 | 2010-08-11 | 龙信建设集团有限公司 | Bolted stayed cantilever scaffold |
| CN202209044U (en) * | 2011-08-15 | 2012-05-02 | 江苏南通二建集团有限公司 | Turnbuckle draw bar type overhanging scaffold |
| CN203961238U (en) * | 2014-07-22 | 2014-11-26 | 四川省第十五建筑有限公司 | Bolt anchor slab adjustable tool formula builder's jack |
| CN105926925A (en) * | 2016-06-21 | 2016-09-07 | 中天建设集团有限公司天津分公司 | Joist steel cantilever beam of suspended scaffold and construction method thereof |
| CN206562753U (en) * | 2017-01-25 | 2017-10-17 | 周成军 | Adjustable steel wire rope builder's jack constructing device |
| CN106930531A (en) * | 2017-05-03 | 2017-07-07 | 中建二局第二建筑工程有限公司华东分公司 | A kind of pull-up manomelia is encorbelmented the construction method of heavy frame |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110397042A (en) * | 2019-07-13 | 2019-11-01 | 济邦建设集团有限公司 | A kind of support system of deep basal pit |
| CN113322972A (en) * | 2021-05-21 | 2021-08-31 | 广东省建筑工程集团有限公司 | Support structure for reducing length-to-thickness ratio of lattice column of deep foundation pit and construction method |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20180727 |