CN104947957A - Adjustable screw structure of construction steel pipe support and construction method of adjustable screw structure - Google Patents
Adjustable screw structure of construction steel pipe support and construction method of adjustable screw structure Download PDFInfo
- Publication number
- CN104947957A CN104947957A CN201510378007.1A CN201510378007A CN104947957A CN 104947957 A CN104947957 A CN 104947957A CN 201510378007 A CN201510378007 A CN 201510378007A CN 104947957 A CN104947957 A CN 104947957A
- Authority
- CN
- China
- Prior art keywords
- steel pipe
- screw rod
- flooring
- screw
- formwork
- 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 title claims abstract description 72
- 239000010959 steel Substances 0.000 title claims abstract description 72
- 238000010276 construction Methods 0.000 title claims abstract description 27
- 238000009415 formwork Methods 0.000 claims abstract description 59
- 238000009408 flooring Methods 0.000 claims description 59
- 238000009416 shuttering Methods 0.000 claims description 9
- 230000001105 regulatory Effects 0.000 claims description 6
- 230000001360 synchronised Effects 0.000 abstract 1
- 238000010586 diagram Methods 0.000 description 3
- 230000000875 corresponding Effects 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 239000002023 wood Substances 0.000 description 2
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000007769 metal material Substances 0.000 description 1
Abstract
The invention discloses an adjustable screw structure of a construction steel pipe support and a construction method of the adjustable screw structure. The adjustable screw structure comprises a screw. The top end of the screw is movably sleeved and connected with a load keel supporting base used for erecting a floor supporting formwork. The load keel supporting base comprises a first movable steel pipe arranged on the screw in a sleeving mode, and a floor supporting formwork load keel supporting part arranged on the first movable steel pipe. The top end of the screw can relatively move downwards to the position below the middle of the first movable steel pipe. A floor position adjustment nut is arranged on the portion, adjacent to the first movable steel pipe, of the screw. A screw position adjustment nut is arranged in the middle or on the middle lower portion of the screw. The reasonable structure that a movable casing pipe and the supporting base are arranged on the top of the screw is adopted, and therefore adjustment can be rapid and convenient when floor erecting and synchronous floor and beam bottom erecting are conducted, and the construction efficiency is effectively improved. Due to the fact that the adjustable screw structure is simpler and more reasonable in structure and low in cost, the adjustable screw structure is worthy of wide application and popularization in construction supporting formwork erecting.
Description
Technical field
The present invention relates to building operations steel pipe support technical field, particularly its steel pipe support adjusting screw structure and at the bottom of flooring formwork and beam formwork set up in application.
Background technology
At present, in the use in building operations steel pipe support field, formwork at the bottom of flooring formwork and beam to set up with leveling be after adopting the observation first by flooring height, then adjust screw rod positioning screw rod, its construction is loaded down with trivial details, undesirable.
For the leveling of flooring formwork, constructor checks the whether level set up, need to carry out observing, measuring at the top of screw rod, and adjustment action then, then need the bottom being displaced to screw rod, screw rod positioning nut is adjusted, therefore, constructor needs action by a relatively large margin, not only increases the labour intensity of construction, and expend time in, inefficiency.
That carries out for flooring formwork and beam bottom bracket synchronously sets up and leveling, its current classic screw structure, and being more constantly needs repeatedly to adjust each positioning nut, and its workload is larger, and efficiency is more low.
Summary of the invention
In order to solve the problem, the object of the present invention is to provide one to facilitate, efficient, carry out flooring formwork and set up formwork at the bottom of leveling, flooring formwork and beam and set up leveling, and rational in infrastructure, the adjusting screw structure of building operations steel pipe support with low cost and construction method.
The invention discloses a kind of adjusting screw structure of building operations steel pipe support, comprise screw rod, the top pivot bush unit of screw rod has the load keel cradle for setting up flooring formwork, this load keel cradle comprises the first movable steel pipe be set on screw rod and the flooring formwork load keel supporting part be arranged on the first movable steel pipe, the top ends of screw rod can below the middle part of versus downstream to the first movable steel pipe, flooring formwork load keel supporting part is made to have enough large positioning scope up and down, and it is rational in infrastructure, with low cost, the screw rod being close to the first movable steel pipe is provided with flooring positioning nut, the middle part of screw rod or middle and lower part are provided with screw rod positioning nut.
Wherein, further, described flooring formwork load keel supporting part is formwork load keel cross cover Button Block at the bottom of the beam being welded on the first movable steel pipe top.
In addition, for being applied to the structure carrying out at the bottom of flooring and beam setting up, screw rod between flooring positioning nut and screw rod positioning nut is arranged with positioning nut at the bottom of the second movable steel pipe and beam, the second movable steel pipe is provided with formwork load keel cross cover Button Block at the bottom of beam.
In addition, preferably, have between the first described movable steel pipe and screw tip on the first movable steel pipe and depart from position-limit mechanism, this spline structure is more reasonable, not easily deviates from, and can improve safety and improve efficiency of construction, and with low cost.
The first described movable steel pipe departs from the contraction limiting section of the male part that position-limit mechanism comprises screw tip and the first movable steel pipe via bottoms coordinated with this male part.
Further, utilize the adjusting screw structure of above-mentioned building operations steel pipe support to carry out flooring formwork and set up the construction method with leveling, after the vertical rod installing support for shuttering, after the screw rod of screw rod positioning nut is tentatively transposed, screw rod is inserted in vertical rod, Primary Location is carried out to screw rod positioning nut, when carrying out flooring leveling, by adjusting the flooring positioning nut of screw tip, transposed up and down in first movable steel pipe and flooring formwork load keel supporting part thereof, can leveling be realized, without the need to up and down on a large scale switching action carry out measuring and adjusting.
More preferred application is, utilize the adjusting screw structure of above-mentioned building operations steel pipe support to carry out formwork at the bottom of flooring and beam and synchronously set up the construction method with leveling, after the vertical rod installing support for shuttering, the screw rod positioning of screw rod is after nut tentatively transposes, screw rod is inserted in vertical rod, Primary Location is carried out to screw rod positioning nut, again according to the construction parameter at the bottom of beam, nut of transposing at the bottom of beam is regulated, after realizing formwork leveling at the bottom of beam, then according to the construction parameter of flooring, flooring positioning nut is regulated, it is disposable positioning mode from bottom to top, realize setting up fast and leveling of formwork at the bottom of flooring formwork and beam, without the need to repeatedly switching, the each nut of continuous adjustment.
The invention has the beneficial effects as follows: because the present invention adopts the Rational structure being provided with moving casing and cradle at screw tip, flooring is set up, and when synchronously setting up at the bottom of flooring and beam, it is quick, convenient to debug, and effectively improves efficiency of construction, and, because its structure is more simple, rationally, with low cost, thus, should be able to extensively promote in building formwork is set up and use.
Accompanying drawing explanation
Below in conjunction with the drawings and specific embodiments, the present invention is further detailed explanation.
Fig. 1 is the structural representation of embodiments of the present invention one;
Fig. 2 is the structural representation of embodiments of the present invention two (with nut of transposing at the bottom of the second movable steel pipe and beam);
Fig. 3 is the profile status schematic diagram of the first movable steel pipe in Fig. 2;
Fig. 4 is the structural representation (flooring formwork load keel supporting part is traditional pop-up) of embodiments of the present invention three;
Fig. 5 adopts the present invention to carry out the building formwork schematic diagram that flooring sets up;
Fig. 6 adopts the present invention to carry out the building formwork schematic diagram synchronously set up at the bottom of flooring, beam;
Fig. 7 is that the A-A of Fig. 6 is to reference view.
Detailed description of the invention
With reference to Fig. 1-Fig. 7, the adjusting screw structure of building operations steel pipe support, comprise screw rod 10, this screw rod 10 is metal material, the top pivot bush unit of screw rod 10 has the load keel cradle 20 for setting up flooring formwork, this load keel cradle 20 comprises the first movable steel pipe 21 be set on screw rod 10 and the flooring formwork load keel supporting part 22 be arranged on the first movable steel pipe 21, the top ends of screw rod 10 can below the middle part of versus downstream to the first movable steel pipe 21, flooring formwork load keel supporting part is made to have enough large positioning scope up and down, and it is rational in infrastructure, with low cost.
The screw rod 10 being close to the first movable steel pipe 21 is provided with flooring positioning nut 23, the middle part of screw rod 10 or middle and lower part are provided with screw rod positioning nut 11.
As shown in Figure 4, can there be various ways this flooring formwork load keel supporting part, as long as can support flooring formwork load keel, wherein, this flooring formwork load keel supporting part 22 can be traditional pop-up.
Certainly, preferably, as Figure 1-3, described flooring formwork load keel supporting part 22 for be welded on the first movable steel pipe top beam at the bottom of formwork load keel cross cover Button Block, by the load keel of both sides band latch coordinated with it, the firmness reliably setting up and strengthen whole support for shuttering of load keel can be strengthened.
In addition, for being applied to the structure carrying out at the bottom of flooring and beam setting up, screw rod 10 between flooring positioning nut 23 and screw rod positioning nut 11 is arranged with positioning nut 31 at the bottom of the second movable steel pipe 30 and beam, second movable steel pipe 30 is provided with formwork load keel cross cover Button Block 32 at the bottom of beam, by this cover Button Block, the installation that can realize formwork load keel at the bottom of the beam of both sides band latch connects, and can increase the entire firmness of support for shuttering.
In addition, with reference to figure 3 and Fig. 5, preferably, have on the first movable steel pipe between the first described movable steel pipe 21 and screw rod 10 top and depart from position-limit mechanism, be avoid the first movable steel pipe 21 to depart from from the top of screw rod 10 and from, thus set up this mechanism, this spline structure is more reasonable, safety and efficiency of construction can be improved, and with low cost.
The first movable steel pipe described in this departs from position-limit mechanism and can have various ways, wherein, preferably, the male part 15 comprising screw rod 10 top and the contraction limiting section 25 of the first movable steel pipe 21 via bottoms coordinated with this male part 15.
With reference to Fig. 5, and composition graphs 1-Fig. 5, utilize the adjusting screw structure of above-mentioned building operations steel pipe support to carry out flooring formwork and set up the construction method with leveling, after the vertical rod 70 installing support for shuttering, after the screw rod of screw rod 10 positioning nut 11 tentatively positioning, screw rod 10 is inserted in vertical rod 70, Primary Location is carried out to screw rod positioning nut 11, when carrying out flooring leveling, by adjusting the flooring positioning nut 23 at screw rod 10 top, transposed in first movable steel pipe 21 and flooring formwork load keel supporting part about 22 thereof, corresponding flooring formwork load keel 40 can be made it, wood a tree, used in making timber for boats or steel pipe 80 and the formwork supporting plate 90 making it support can meet required construction parameter and realize leveling, without the need to up and down on a large scale switching action carry out measuring and adjusting.Certainly, in the figure, movable steel pipe and cross cover Button Block thereof can also be increased in the stage casing of screw rod 10, connecting band latch cross bar between adjacent screws, to strengthen connecting support for shuttering.
More preferred application is, with reference to Fig. 6, Fig. 7, and composition graphs 1-Fig. 5, utilize the adjusting screw structure of above-mentioned building operations steel pipe support to carry out formwork at the bottom of flooring and beam and synchronously set up the construction method with leveling, after the vertical rod 70 installing support for shuttering, after the preliminary positioning of screw rod positioning nut 11 of screw rod 10, screw rod 10 is inserted in vertical rod 70, Primary Location is carried out to screw rod positioning nut 11, again according to the construction parameter at the bottom of beam, nut 31 of transposing at the bottom of beam is regulated, after realizing formwork leveling at the bottom of beam, then according to the construction parameter of flooring, flooring positioning nut 23 is regulated, formwork load keel 50 at the bottom of corresponding beam, wood a tree, used in making timber for boats or steel pipe 85 and the formwork supporting plate 95 making it support can meet required construction parameter, it is disposable positioning mode from bottom to top, realize setting up fast and leveling of formwork at the bottom of flooring formwork and beam, each nut is constantly adjusted without the need to repeatedly switching, set up saving of labor, during joint.
The foregoing is only preferred embodiments of the present invention, as long as the technical scheme realizing the object of the invention with basic same approach all belongs within protection scope of the present invention.
Claims (9)
1. the adjusting screw structure of building operations steel pipe support, it is characterized in that: comprise screw rod, the top pivot bush unit of screw rod has the load keel cradle for setting up flooring formwork, this load keel cradle comprises the first movable steel pipe be set on screw rod and the flooring formwork load keel supporting part be arranged on the first movable steel pipe, the top ends of screw rod can below the middle part of versus downstream to the first movable steel pipe, the screw rod being close to the first movable steel pipe is provided with flooring positioning nut, the middle part of screw rod or middle and lower part are provided with screw rod positioning nut.
2. the adjusting screw structure of building operations steel pipe support according to claim 1, is characterized in that: described flooring formwork load keel supporting part is formwork load keel cross cover Button Block at the bottom of the beam being welded on the first movable steel pipe top.
3. the adjusting screw structure of the building operations steel pipe support according to claims 1 or 2, it is characterized in that: the screw rod between flooring positioning nut and screw rod positioning nut is arranged with positioning nut at the bottom of the second movable steel pipe and beam, the second movable steel pipe is provided with formwork load keel cross cover Button Block at the bottom of beam.
4. the adjusting screw structure of the building operations steel pipe support according to claims 1 or 2, is characterized in that: have between the first described movable steel pipe and screw tip on the first movable steel pipe and depart from position-limit mechanism.
5. the adjusting screw structure of building operations steel pipe support according to claim 3, is characterized in that: have between the first described movable steel pipe and screw tip on the first movable steel pipe and depart from position-limit mechanism.
6. the adjusting screw structure of building operations steel pipe support according to claim 4, is characterized in that: the contraction limiting section the first described movable steel pipe departing from the male part that position-limit mechanism comprises screw tip and the first movable steel pipe via bottoms coordinated with this male part.
7. the adjusting screw structure of building operations steel pipe support according to claim 5, is characterized in that: the contraction limiting section the first described movable steel pipe departing from the male part that position-limit mechanism comprises screw tip and the first movable steel pipe via bottoms coordinated with this male part.
8. the adjusting screw structure of the building operations steel pipe support utilizing the claims 1-7 arbitrary is carried out flooring formwork and is set up the construction method with leveling, it is characterized in that: after the vertical rod installing support for shuttering, after the screw rod of screw rod positioning nut is tentatively transposed, screw rod is inserted in vertical rod, Primary Location is carried out to screw rod positioning nut, when carrying out flooring leveling, by adjusting the flooring positioning nut of screw tip, transposed up and down in first movable steel pipe and flooring formwork load keel supporting part thereof, realize leveling.
9. utilize the claims 3, 4, the adjusting screw structure of 7 arbitrary described building operations steel pipe supports is carried out formwork at the bottom of flooring and beam and is synchronously set up the construction method with leveling, it is characterized in that: after the vertical rod installing support for shuttering, the screw rod positioning of screw rod is after nut tentatively transposes, screw rod is inserted in vertical rod, Primary Location is carried out to screw rod positioning nut, again according to the construction parameter at the bottom of beam, nut of transposing at the bottom of beam is regulated, after realizing formwork leveling at the bottom of beam, then according to the construction parameter of flooring, flooring positioning nut is regulated, realize setting up fast and leveling of formwork at the bottom of flooring formwork and beam.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510378007.1A CN104947957A (en) | 2015-06-30 | 2015-06-30 | Adjustable screw structure of construction steel pipe support and construction method of adjustable screw structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510378007.1A CN104947957A (en) | 2015-06-30 | 2015-06-30 | Adjustable screw structure of construction steel pipe support and construction method of adjustable screw structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104947957A true CN104947957A (en) | 2015-09-30 |
Family
ID=54162968
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510378007.1A Pending CN104947957A (en) | 2015-06-30 | 2015-06-30 | Adjustable screw structure of construction steel pipe support and construction method of adjustable screw structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104947957A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105888296A (en) * | 2016-05-07 | 2016-08-24 | 哈尔滨共阳科技咨询有限公司 | Support frame for construction steel structure |
| CN105952144A (en) * | 2016-05-04 | 2016-09-21 | 开平市鹏峰金属棚架厂 | Sleeve fastener seat and sleeve fastener screw |
-
2015
- 2015-06-30 CN CN201510378007.1A patent/CN104947957A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105952144A (en) * | 2016-05-04 | 2016-09-21 | 开平市鹏峰金属棚架厂 | Sleeve fastener seat and sleeve fastener screw |
| CN105888296A (en) * | 2016-05-07 | 2016-08-24 | 哈尔滨共阳科技咨询有限公司 | Support frame for construction steel structure |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN106120561B (en) | A kind of cast-in-situ box girder template construct installation method | |
| CN201908358U (en) | Structure capable of adjusting spacing intervals of secondary beams | |
| CN104947957A (en) | Adjustable screw structure of construction steel pipe support and construction method of adjustable screw structure | |
| CN205363123U (en) | Bed -jig is assembled to steel construction | |
| CN105604349A (en) | Movable steel structure bus station | |
| CN207484303U (en) | Continuous beam cantilever section internal model supporting rack and its support system of making | |
| CN204238556U (en) | Adjustable overhanging type discharging platform | |
| CN204899280U (en) | Construction steel pipe support's adjustable screw rod structure | |
| CN205839568U (en) | A kind of cast-in-situ box girder model sheetinstallat structure | |
| CN204252403U (en) | A kind of positioning stool for Bars In Poured Concrete Slab negative bending moment rib | |
| CN201031502Y (en) | Forwork assembled stand bridging beam with adjustable length | |
| CN105839914A (en) | Adjustable steel beam supporting device and adjustable steel beam supporting system | |
| CN203936661U (en) | For the two-way positioning clamping device of fork truck gantry channel-steel two ends cutting | |
| CN203583875U (en) | Triangular top formwork and side formwork supporting frame of cross beam | |
| CN202544394U (en) | Early-dismounting template system | |
| CN207919816U (en) | The compound retaining wall of sandwich | |
| CN203701596U (en) | Scissor-type connecting-rod keel-supporting system | |
| CN202596144U (en) | H-type steel butt-joint installation movable simple and easy operation platform | |
| CN204781932U (en) | Superelevation zhongting concrete beam shaped steel formwork support platform | |
| CN204343666U (en) | Roof plate template bearer combined structure | |
| CN205088951U (en) | Many function combination jackscrew | |
| CN104405119A (en) | Width-adjustable decorating scaffold | |
| CN207686271U (en) | A kind of adjustable aluminum alloy pattern plate stationary fixture | |
| CN204059922U (en) | Walking supporting component | |
| CN203508865U (en) | Foot bending device for steel bar truss production line |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20150930 |
|
| RJ01 | Rejection of invention patent application after publication |