CN109555300A - A kind of builder's jack - Google Patents
A kind of builder's jack Download PDFInfo
- Publication number
- CN109555300A CN109555300A CN201811611119.7A CN201811611119A CN109555300A CN 109555300 A CN109555300 A CN 109555300A CN 201811611119 A CN201811611119 A CN 201811611119A CN 109555300 A CN109555300 A CN 109555300A
- Authority
- CN
- China
- Prior art keywords
- drawknot
- builder
- anchorage
- jack
- type steel
- 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
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 71
- 239000010959 steel Substances 0.000 claims abstract description 71
- 238000010276 construction Methods 0.000 claims abstract description 17
- 239000004744 fabric Substances 0.000 claims abstract description 11
- 239000011150 reinforced concrete Substances 0.000 claims abstract description 6
- 210000003195 fascia Anatomy 0.000 abstract description 5
- 238000010586 diagram Methods 0.000 description 4
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 3
- 229910052782 aluminium Inorganic materials 0.000 description 3
- 239000004567 concrete Substances 0.000 description 3
- 238000007598 dipping method Methods 0.000 description 3
- 230000004048 modification Effects 0.000 description 3
- 238000012986 modification Methods 0.000 description 3
- 229910000838 Al alloy Inorganic materials 0.000 description 2
- 230000007547 defect Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000009435 building construction Methods 0.000 description 1
- 238000005266 casting Methods 0.000 description 1
- 235000013399 edible fruits Nutrition 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000002787 reinforcement Effects 0.000 description 1
- 230000003014 reinforcing effect Effects 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 210000002435 tendon Anatomy 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 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
-
- 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
Abstract
The present invention relates to a kind of builder's jacks, including overhanging type steel, scaffold ontology, the first drawknot anchorage and wirerope, the overhanging type steel is fixed on fabric floor and extends outwardly in the horizontal direction, the scaffold ontology is fixedly installed on the extended segment of the overhanging type steel, the first drawknot anchorage is fixed in reinforced concrete structure, and the both ends of the wirerope are fixedly connected with the first drawknot anchorage and the overhanging type steel respectively.The present invention utilizes the both ends of the first drawknot anchorage and overhanging type steel connecting steel wire ropes, realize a kind of pull-up builder's jack, Side fascia connecting portion can be effectively prevent to generate quick-fried mould phenomenon in concreting, and it is easy to operate, convenient and quick construction, construction quality can be effectively improved, later period renewal expense is reduced.
Description
Technical field
The present invention relates to the realm of building construction more particularly to a kind of builder's jacks.
Background technique
Currently, builder's jack traditional on building site is all made of, I-steel is through walls to be fixed on floorboard, due to aluminum dipping form
It promotes and applies, punches on aluminum alloy pattern plate, not only increase construction cost, delay construction speed, concreting but will be caused
When spillage and later period the problems such as wasting a large amount of human and material resources and serious hidden leakage defect when repairing.
Therefore, how to provide it is a kind of suitable for aluminum dipping form, construction cost is low, can reduce the builder's jack of hidden leakage defect is
Those skilled in the art's technical problem urgently to be resolved.
Summary of the invention
The present invention provides a kind of builder's jack, to solve the above technical problems.
In order to solve the above technical problems, the present invention provides a kind of builder's jack, including overhanging type steel, scaffold ontology,
First drawknot anchorage and wirerope, the overhanging type steel are fixed on fabric floor and in the horizontal direction to extensions
It stretches, the scaffold ontology is fixedly installed on the extended segment of the overhanging type steel, and the first drawknot anchorage is fixed on reinforcing bar
In concrete structure, the both ends of the wirerope are fixedly connected with the first drawknot anchorage and the overhanging type steel respectively.
Preferably, the first drawknot anchorage includes casing, Screw arbor with nut at both-ends, gasket and nut, described sleeve pipe is embedded in advance
In the reinforced concrete structure, the Screw arbor with nut at both-ends sequentially pass through the end of the gasket, casing and the wirerope with
The nut is affixed.
Preferably, the gasket uses PVC gasket.
Preferably, the wirerope is formed by connecting by two wirerope using flower basket bolt.
Preferably, the scaffold ontology includes upright bar and cross bar, two steel bar ends, institute are welded on the overhanging type steel
Upright bar correspondence is stated to be sheathed on the steel bar end.
Preferably, the quantity of the wirerope is two, wherein one end of two bars of wirerope is both secured to described the
On one drawknot anchorage, the other end is individually fixed in fixing seat corresponding with two steel bar ends.
Preferably, the angle between the wirerope and vertical plane of inside is 19 °~35 °；The wirerope in outside
Angle between vertical plane is 19 °~45 °.
Preferably, the overhanging type steel is fixedly connected with the fabric floor using the second drawknot anchorage.
Preferably, the second drawknot anchorage includes casing, Screw arbor with nut at both-ends, gasket and nut, described sleeve pipe is embedded in advance
In the fabric floor, the Screw arbor with nut at both-ends sequentially passes through the gasket, casing and the overhanging type steel and the spiral shell
It is female affixed.
It is longitudinally laid with I-steel preferably, being located on angular position and the overhanging type steel of construction elevator position, it is described
I-steel horizontal spacing is 900mm.
Compared with prior art, builder's jack provided by the invention has the advantages that
1. the present invention utilizes the both ends of the first drawknot anchorage and overhanging type steel connecting steel wire ropes, a kind of pull-up overhanging is realized
Scaffold can effectively prevent Side fascia connecting portion to generate quick-fried mould phenomenon in concreting, it can be achieved that preventing exterior wall work
Word steel connecting portion spillage, securely and reliably；
2. operation of the present invention is simple, site construction personnel can be operated, and rapid and convenient of constructing will not generate the whole duration
It influences；
3. construction quality can be effectively improved, to reduce later period renewal expense.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the builder's jack of the embodiment of the present invention one；
Fig. 2 is the structural schematic diagram of the first drawknot anchorage in the builder's jack of the embodiment of the present invention one；
Fig. 3 is the structural schematic diagram of overhanging type steel in the builder's jack of the embodiment of the present invention one；
Fig. 4 is the structural schematic diagram of the builder's jack of the embodiment of the present invention two.
In figure: 10- overhanging type steel, 11- steel bar end, 12- fixing seat, 20- scaffold ontology, 21- upright bar, 22- cross bar,
The first drawknot of 30- anchorage, 31- casing, 32- Screw arbor with nut at both-ends, 33- gasket, 34- nut, 40- wirerope, the end 41-, the 42- gaily decorated basket
Bolt, 50- the second drawknot anchorage.
Specific embodiment
In order to more state the technical solution of foregoing invention in detail, being exemplified below specific embodiment proves that technology is imitated
Fruit；It is emphasized that these embodiments are not limited to limit the scope of the invention for illustrating the present invention.
Embodiment one
Builder's jack provided by the invention please refers to Fig. 1 to Fig. 3, including overhanging type steel 10 (No. 18 I-steel), foot hand
Frame ontology 20, the first drawknot anchorage 30 and wirerope 40, the overhanging type steel 10 are fixed on fabric floor and in water
Square extending outwardly upwards, the scaffold ontology 20 is fixedly installed on the extended segment of the overhanging type steel 10, and described first
Drawknot anchorage 30 is fixed in reinforced concrete structure, the both ends of the wirerope 40 respectively with the first drawknot anchorage 30 and
The overhanging type steel 10 is fixedly connected.The present invention utilizes the two of 10 connecting steel wire ropes 40 of the first drawknot anchorage 30 and overhanging type steel
End, realizes a kind of pull-up builder's jack, Side fascia connecting portion can be effectively prevent to generate quick-fried mould in concreting
Phenomenon, and easy to operate, convenient and quick construction can effectively improve construction quality, reduce later period renewal expense.
Preferably, asking emphasis with reference to Fig. 1, the scaffold ontology 20 includes upright bar 21 and cross bar 22, and the upright bar 21 is adopted
With hollow steel pipe, two steel bar ends 11 are welded on the overhanging type steel 10, the correspondence of upright bar 21 is sheathed on the steel bar end
On 11, it may be assumed that welded reinforcement head 11 is inverted to positioning in upright bar 21, then using jacking on overhanging type steel 10 in advance in construction
Mode by upright bar 21 be inserted into steel bar end 11, realize scaffold ontology 20 and overhanging type steel 10 connection.In the present embodiment, two is vertical
The distance between bar 21 is 0.65m~1.5m.
With continued reference to FIG. 1, the quantity of wirerope 40 is one group, and both ends are separately connected the first drawknot anchor in the present embodiment
On tool 30 and overhanging type steel 10 at the position of outside upright bar 21；Preferably, the folder between the wirerope 40 and vertical plane at this time
Angle is 19 °~45 °, realizes drawknot using wirerope 40, it is ensured that construction safety；Preferably, the wirerope 40 is by two steel wires
Rope is formed by connecting using flower basket bolt 42, is stretched using lead screw, so as to adjust the elasticity of wirerope 40.
Preferably, ask emphasis with reference to Fig. 2, the first drawknot anchorage 30 include casing 31, Screw arbor with nut at both-ends 32, gasket 33 with
And nut 34, preferably, the gasket 33 uses PVC gasket, described sleeve pipe 31 is embedded in advance in the reinforced concrete structure, institute
State Screw arbor with nut at both-ends 32 sequentially pass through the gasket 33, casing 31 and the wirerope 40 end 41 and the nut 34 it is solid
It connects, the present invention need to only punch on aluminum dipping form before casting concrete, and pre-buried PVC gasket, open on aluminum alloy pattern plate without the later period
Hole to improve speed of application, reduce risk of leakage, while can effectively prevent Side fascia connecting portion in concreting
Generate quick-fried mould phenomenon.
Preferably, asking emphasis with reference to Fig. 1, the overhanging type steel 10 uses the second drawknot anchorage with the fabric floor
50 realize hard draw knot, and specifically, the structure of the second drawknot anchorage 50 is similar with the structure of the first drawknot anchorage 30: including set
Pipe 31, Screw arbor with nut at both-ends 32, gasket 33 and nut 34, described sleeve pipe 31 are embedded in advance in the fabric floor, described pair of drawing
Screw rod 32 sequentially passes through the gasket 33, casing 31 and the overhanging type steel 10 and the nut 34 is affixed.
I-steel (16 is longitudinally laid with preferably, being located on angular position and the overhanging type steel 10 of construction elevator position
Number I-steel), the I-steel horizontal spacing is 900mm, to reinforce the support to angular position and construction elevator position.
Embodiment two
Please emphasis refer to Fig. 4, the difference between this embodiment and the first embodiment lies in: the quantity of the wirerope 40 be two,
Wherein one end of two wirerope 40 is both secured on the first drawknot anchorage 30, and the other end is individually fixed in and two
In the corresponding fixing seat 12 of the steel bar end 11, in other words, the present invention at the position for needing to increase drawknot intensity (such as
The window's position), two drawknot nodes are set.
Preferably, with continued reference to FIG. 4, the angle between the wirerope 40 and vertical plane of inside is 19 °~35 °；
Angle between the wirerope 40 and vertical plane in outside is 19 °~45 °, certainly, the wirerope 40 in outside and vertical
Angle between face is greater than the angle between the wirerope 40 and vertical plane of inside.
In conclusion builder's jack provided by the invention, including overhanging type steel 10, scaffold ontology 20, the first drawknot
Anchorage 30 and wirerope 40, the overhanging type steel 10 are fixed on fabric floor and extend outwardly in the horizontal direction,
The scaffold ontology 20 is fixedly installed on the extended segment of the overhanging type steel 10, and the first drawknot anchorage 30 is fixed on steel
In tendon concrete structure, the both ends of the wirerope 40 are fixed with the first drawknot anchorage 30 and the overhanging type steel 10 respectively
Connection.The present invention utilizes the both ends of 10 connecting steel wire ropes 40 of the first drawknot anchorage 30 and overhanging type steel, realizes that a kind of pull-up is outstanding
Outrigger scaffold can effectively prevent Side fascia connecting portion to generate quick-fried mould phenomenon in concreting, and easy to operate, construction
It is convenient and efficient, construction quality can be effectively improved, later period renewal expense is reduced.
Obviously, those skilled in the art can carry out various modification and variations without departing from spirit of the invention to invention
And range.If in this way, these modifications and changes of the present invention belong to the claims in the present invention and its equivalent technologies range it
Interior, then the invention is also intended to include including these modification and variations.
Claims (10)
1. a kind of builder's jack, it is characterised in that: including overhanging type steel, scaffold ontology, the first drawknot anchorage and steel wire
Rope, the overhanging type steel are fixed on fabric floor and extend outwardly in the horizontal direction, and the scaffold ontology is fixed
It is installed on the extended segment of the overhanging type steel, the first drawknot anchorage is fixed in reinforced concrete structure, the steel wire
The both ends of rope are fixedly connected with the first drawknot anchorage and the overhanging type steel respectively.
2. builder's jack as described in claim 1, which is characterized in that the first drawknot anchorage includes casing, to drawing spiral shell
Bar, gasket and nut, described sleeve pipe are embedded in advance in the reinforced concrete structure, and the Screw arbor with nut at both-ends sequentially passes through the pad
The end of piece, casing and the wirerope and the nut are affixed.
3. builder's jack as claimed in claim 2, which is characterized in that the gasket uses PVC gasket.
4. builder's jack as described in claim 1, which is characterized in that the wirerope uses gaily decorated basket spiral shell by two wirerope
Bolt is formed by connecting.
5. builder's jack as described in claim 1, which is characterized in that the scaffold ontology includes upright bar and cross bar, institute
It states and is welded with two steel bar ends on overhanging type steel, the upright bar correspondence is sheathed on the steel bar end.
6. builder's jack as claimed in claim 5, which is characterized in that the quantity of the wirerope is two, described two
Wherein one end of wirerope is both secured on the first drawknot anchorage, and the other end is individually fixed in and two steel bar ends point
In not corresponding fixing seat.
7. builder's jack as claimed in claim 6, which is characterized in that the folder between the wirerope and vertical plane of inside
Angle is 19 °~35 °；Angle between the wirerope and vertical plane in outside is 19 °~45 °.
8. builder's jack as described in claim 1, which is characterized in that the overhanging type steel is adopted with the fabric floor
It is fixedly connected with the second drawknot anchorage.
9. builder's jack as claimed in claim 8, which is characterized in that the second drawknot anchorage includes casing, to drawing spiral shell
Bar, gasket and nut, described sleeve pipe are embedded in advance in the fabric floor, and the Screw arbor with nut at both-ends sequentially passes through the pad
Piece, casing and the overhanging type steel and the nut are affixed.
10. builder's jack as described in claim 1, which is characterized in that positioned at the institute of angular position and construction elevator position
It states and is longitudinally laid with I-steel on overhanging type steel, the I-steel horizontal spacing is 900mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811611119.7A CN109555300A (en) | 2018-12-27 | 2018-12-27 | A kind of builder's jack |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811611119.7A CN109555300A (en) | 2018-12-27 | 2018-12-27 | A kind of builder's jack |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109555300A true CN109555300A (en) | 2019-04-02 |
Family
ID=65871641
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811611119.7A Pending CN109555300A (en) | 2018-12-27 | 2018-12-27 | A kind of builder's jack |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109555300A (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110565934A (en) * | 2019-07-26 | 2019-12-13 | 江苏兴厦建设工程集团有限公司 | building outer wall suspension type passenger-cargo elevator construction platform and installation method thereof |
| CN110565933A (en) * | 2019-07-26 | 2019-12-13 | 江苏兴厦建设工程集团有限公司 | method for installing passenger-cargo elevator construction platform for building construction |
| CN110939261A (en) * | 2019-11-15 | 2020-03-31 | 安徽卓良新材料有限公司 | Disc-buckle type double-row outer scaffold cantilever structure and construction method thereof |
| CN111236621A (en) * | 2020-01-19 | 2020-06-05 | 中国十七冶集团有限公司 | Fixing system for beam-side embedded overhanging scaffold |
| CN113756554A (en) * | 2021-10-11 | 2021-12-07 | 昆明玺唤科技有限公司 | Construction platform and construction method for cast-in-place reinforced concrete support cantilever scaffold |
| CN114427287A (en) * | 2022-02-23 | 2022-05-03 | 中建八局第二建设有限公司 | Triangular overhanging scaffold support for frame beam and use method thereof |
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| CN106088637A (en) * | 2016-08-16 | 2016-11-09 | 中铁建工集团有限公司 | Construction assembled high-altitude protection canopy and assembly 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 |
| CN209585576U (en) * | 2018-12-27 | 2019-11-05 | 上海建工二建集团有限公司 | A kind of builder's jack |
-
2018
- 2018-12-27 CN CN201811611119.7A patent/CN109555300A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN105507573A (en) * | 2015-12-01 | 2016-04-20 | 江苏省华建建设股份有限公司 | Method for mounting external cantilever scaffolds made of shape steel |
| CN106088637A (en) * | 2016-08-16 | 2016-11-09 | 中铁建工集团有限公司 | Construction assembled high-altitude protection canopy and assembly 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 |
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Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110565934A (en) * | 2019-07-26 | 2019-12-13 | 江苏兴厦建设工程集团有限公司 | building outer wall suspension type passenger-cargo elevator construction platform and installation method thereof |
| CN110565933A (en) * | 2019-07-26 | 2019-12-13 | 江苏兴厦建设工程集团有限公司 | method for installing passenger-cargo elevator construction platform for building construction |
| CN110939261A (en) * | 2019-11-15 | 2020-03-31 | 安徽卓良新材料有限公司 | Disc-buckle type double-row outer scaffold cantilever structure and construction method thereof |
| CN110939261B (en) * | 2019-11-15 | 2022-04-01 | 安徽卓良新材料有限公司 | Double outer scaffold of dish knot formula structure of encorbelmenting |
| CN111236621A (en) * | 2020-01-19 | 2020-06-05 | 中国十七冶集团有限公司 | Fixing system for beam-side embedded overhanging scaffold |
| CN113756554A (en) * | 2021-10-11 | 2021-12-07 | 昆明玺唤科技有限公司 | Construction platform and construction method for cast-in-place reinforced concrete support cantilever scaffold |
| CN114427287A (en) * | 2022-02-23 | 2022-05-03 | 中建八局第二建设有限公司 | Triangular overhanging scaffold support for frame beam and use method thereof |
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