CN104358411A - Device for early removal and quick removal of building formwork - Google Patents
Device for early removal and quick removal of building formwork Download PDFInfo
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- CN104358411A CN104358411A CN201410616970.4A CN201410616970A CN104358411A CN 104358411 A CN104358411 A CN 104358411A CN 201410616970 A CN201410616970 A CN 201410616970A CN 104358411 A CN104358411 A CN 104358411A
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- cross bar
- support
- vertical rod
- cylindrical shell
- early
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Abstract
The invention provides a device for early removal and quick removal of a building formwork, and relates to the technical field of building concrete forming. The device comprises a vertical column, a support cylinder body, a long ring and a transverse rod connecting matching device, wherein the long ring is used for realizing the supporting and slipping functions. The device is characterized in that transverse rods can be detached without the detachment of the vertical rod, so the early removal and quick removal of the building formwork are realized; when the formwork is removed, the force is applied to the long ring to move out of a positioning groove, the support cylinder body enters a slip hole, then the long ring loses the support and falls down, the transverse rod connecting matching device, the transverse rods and the formwork will automatically fall down, and the vertical rod still vertically stands; in the installation process, the positioning groove of the support cylinder body is clamped and embedded in a positioning hole, the long ring is supported by the support cylinder body, the transverse rod connecting matching device is also supported, the support cylinder body is rotated, the height of the transverse rod connecting matching device is adjusted, convex nails at the two ends of the transverse rods are inserted into connecting buckles of the transverse rod connecting matching device, and then the support frame body is built. The device has the advantages that the structure is simple, the structure property is good, and the material turnover is quick.
Description
Technical field
The present invention relates to building concrete field shaping technique, espespecially a kind of construction formwork that realizes early is torn open and the device of quick detach.Be mainly used in large building early-dismantling and quick detach, to shorten the template turnaround time, improve template service efficiency.
Background technology
Builing industry is the important industry of national economy.Along with improving constantly of modernization level, all kinds of large building thing quantity gets more and more.Quality, duration, cost etc. are the key parameters of an engineering, and material occupies very most of ratio of cost.How to improve stock utilization, reduce the input of disposable material, and improve the important measures that efficiency of construction is cost and duration control.
It is large that tradition support for shuttering system is used in the disposable input amount of material in large building, and could remove when concrete strength will be waited to reach designing requirement simultaneously, and the overstocking of materials time is long, and turnover is slow and waste is serious.
Fast rule is increased and " concrete structure engineering construction and standards of acceptance " GB 50204-2002 specifies according to early age strength of concrete, during plate bed die, template span≤2.0m, can form removal when concrete strength reaches 50% of design strength.That is, the span of Jiang Liang, plate and arch is reduced within 2 meters, and its structurally internal stress is corresponding reduction also, then during form removal, concrete strength can reduce, and striking time can shift to an earlier date.The general principle of early-dismantling construction technology is exactly draw artificial for structural span little in the construction stage, reduces its internal force, template is early torn open, and the degree of safety of structure is unaffected, to reach the due economic benefit of early-dismantling and social benefit.
Support for shuttering system comprises device for erecting pole and plate device, and device for erecting pole has two and acts on greatly, and one is the concrete component of direct jacking on it, and two is support shutterings.In prior art, in order to realize support shuttering, between adjacent device for erecting pole, fixing erection cross bar, sets gradually wooden a tree, used in making timber for boats and template from bottom to top on cross bar.Because device for erecting pole can not early be torn open, must reach by engineering construction and standards of acceptance and be greater than 50% concrete strength.Therefore, in order to realize above-mentioned early-dismantling and quick detach, must be implemented under not dismantling device for erecting pole situation and cross bar is disassembled.And prior art can not realize being disassembled by cross bar not dismantling in device for erecting pole situation, because cross bar is fixedly connected with device for erecting pole, only have after device for erecting pole is dismantled, the cross bar of brace a tree, used in making timber for boats and template just can disassemble.
Summary of the invention
The present invention is intended to solve prior art and can not realizes not dismantling the deficiency disassembled by cross bar in device for erecting pole situation, provides a kind of construction formwork that realizes early to tear open and the device of quick detach.This device can realize being disassembled by cross bar not dismantling in device for erecting pole situation, realizes construction formwork and early tears open and quick detach.
To achieve these goals, a kind of construction formwork that realizes of the present invention is early torn open and the device of quick detach adopts following technical proposals:
A kind of construction formwork that realizes early is torn open and the device of quick detach, comprise be shaped with external screw teeth vertical rod, be shaped with plaing to support and regulate the support cylindrical shell of function of height and play and supporting and the microscler ring of landing effect of internal screw thread, support cylindrical shell and vertical rod spin, and support tube physical efficiency is elevated along vertical rod; The outer wall supporting cylindrical shell is shaped with a pair locating slot, a pair locating slot with the central axis supporting cylindrical shell for axis of symmetry is symmetrical arranged; Microscler ring has about the one main landing hole of playing phorogenesis of piercing and the passive locating hole pierced up and down, and landing hole and locating hole are ganged up becomes overall microscler ring; The diameter in landing hole is greater than the diameter supporting cylinder body outer wall, and shape and the size of the shape of locating hole and size and the locating slot of support cylindrical shell are mated; The locating slot and the locating hole that support cylindrical shell form inlay card location fit, and the locating slot inlay card supporting cylindrical shell, in locating hole, causes microscler ring to be supported barrel support; Locating hole can also move along locating slot and move out locating slot, causes support cylindrical shell to enter landing hole, and makes microscler ring lose support and fall.
For the further optimization of technical scheme, the present invention also comprises and connects cross bar adapting device, connecting cross bar adapting device is cylindrical body, connection cross bar adapting device cover passes through the upper end in vertical rod, and the upper end of vertical rod is stretched out from the cylindrical body connecting cross bar adapting device, connect on cross bar adapting device and be also shaped with connection bar device; Connect cross bar adapting device to be supported on microscler ring.
For the further optimization of technical scheme, connection bar device is junction button, and junction button is the latch closure extended radially from the cylindrical body outer wall connecting cross bar adapting device.
For the further optimization of technical scheme, described cross bar is the hollow rod-like element of support shuttering.
For the further optimization of technical scheme, the two ends of described cross bar are shaped with the stud with described junction button plug-in card, and the length direction of stud is along the radial direction of described cross bar; The arc fitting face coordinated with the described cylindrical body being connected cross bar adapting device is formed at the two ends of described cross bar.
For the further optimization of technical scheme, the upper end of vertical rod is equipped with the jacking of jacking concrete structure.
For the further optimization of technical scheme, the lower end of vertical rod is equipped with the base cylinder of band internal screw thread, and lower end and the base cylinder of vertical rod spin, and rotating base cylinder, can regulate the lifting height of vertical rod; Base drum outer wall is shaped with the force arm being convenient to turn base cylinder extended radially.
For the further optimization of technical scheme, support cylinder body outer wall and be shaped with the force arm being convenient to turn support cylindrical shell extended radially.
Compared with the existing technology, the invention has the beneficial effects as follows:
1, prop up and tear open quick, operating efficiency is high
Can realize cross bar being disassembled not dismantling in vertical rod situation, realize construction formwork and early tear open and quick detach.Workman is with an iron hammer can complete whole operation, easy and simple to handle, and energy accelerating construction progress, shortens the construction period.During form removal, move it out locating slot to microscler circulating application power, support cylindrical shell and enter landing hole, microscler ring loses and supports and fall, and connect cross bar adapting device, cross bar and template and be just automatically caving, and vertical rod is still erect motionless.During installation, also very convenient, support the locating slot inlay card of cylindrical shell in locating hole, microscler ring is supported barrel support, and connect cross bar adapting device and also supported, turn supports cylindrical shell, regulate the height connecting cross bar adapting device, the stud at cross bar two ends is inserted the junction button connecting cross bar adapting device, supporting frame has just been put up, and cross bar is installed wooden a tree, used in making timber for boats and template.Turn base cylinder, can regulate the lifting height of vertical rod, is convenient to jacking to be adjusted to suitable height, and whole installation process is very convenient.
2, material turnover is fast
Early removing system main feature is exactly " early ", in time by most of template and mould bases premature removal after concrete strength reaches designing requirement, only retains vertical rod.Accelerate the number of turnover of material, reduce the overall input amount of form bracing system, met the requirement of construction by the feature accelerating material turnover.
3, structural performance is good
Structure is simple, design concept is novel, node structure is reasonable, rod member all axially connects, stress is clear and definite, good mechanical performance, adopts socket joint type connected mode, reduces impact that is artificial and quality of materials, has reliable mechanical strength and rigidity.Take in the process of tearing open, from surely effective, and convenient, flexible.Can take at any time, tear cat ladder open; Open-minded at any time, closed channel
4, civilized construction and field control is beneficial to
In this template Fast-dismantle system work progress, avoid circulation material in the middle of stack link, falsework is neat, specification, vertical, cross bar consumption is few, does not have brace, and constructor is current convenient, is convenient to cleaning, is conducive to civilized construction and field control.
5, be conducive to green construction, social benefit is good
A large amount of saving of mould material consumption, decrease the felling of trees, bamboo grove, are conducive to the protection of green vegetation; The minimizing of freight volume simultaneously, the management etc. alleviating and be conducive to job site of labor strength, makes it to create good social benefit.
Accompanying drawing explanation
Fig. 1 is decomposing schematic representation of the present invention;
Fig. 2 is that the present invention is equipped with in overall schematic diagram;
Fig. 3 is microscler ring schematic perspective view;
Fig. 4 is for supporting cylindrical shell schematic perspective view;
Fig. 5 is for connecting cross bar adapting device schematic perspective view;
Fig. 6 is cross bar schematic perspective view.
In figure: 1, vertical rod; 11, jacking; 2, cylindrical shell is supported; 21, locating slot; 22, force arm; 3, microscler ring; 31, landing hole; 32, locating hole; 4, cross bar adapting device is connected; 41, junction button; 5, cross bar; 51, stud; 52, arcwall face; 6, base cylinder; 61, force arm.
Detailed description of the invention
The specific embodiment of the present invention is introduced below in conjunction with accompanying drawing.
As shown in Figures 1 to 6, a kind of construction formwork that realizes early is torn open and the device of quick detach, comprise be shaped with external screw teeth vertical rod 1, be shaped with plaing to support and regulate the support cylindrical shell 2 of function of height and play and supporting and the microscler ring 3 of landing effect of internal screw thread, support cylindrical shell 2 to spin with vertical rod 1, supporting cylindrical shell 2 can be elevated along vertical rod 1; The outer wall supporting cylindrical shell 2 is shaped with a pair locating slot 21, a pair locating slot 21 with the central axis supporting cylindrical shell 2 for axis of symmetry is symmetrical arranged; Microscler ring 3 has about the one main landing hole 31 of playing phorogenesis of piercing and the passive locating hole 32 pierced up and down, and landing hole 31 and locating hole 32 are ganged up becomes overall microscler ring; The diameter in landing hole 31 is greater than the diameter supporting cylindrical shell 2 outer wall, and shape and the size of the shape of locating hole 32 and size and the locating slot 21 of support cylindrical shell 2 are mated; The locating slot 21 supporting cylindrical shell 2 forms inlay card location fit with locating hole 32, and locating slot 21 inlay card supporting cylindrical shell 2, in locating hole 32, causes microscler ring 3 to be supported by support cylindrical shell 2; Locating hole 32 can also move along locating slot 21 and move out locating slot 21, causes support cylindrical shell 2 to enter landing hole 31, and makes microscler ring 3 lose support and fall.
The present invention also comprises and connects cross bar adapting device 4, connecting cross bar adapting device 4 is cylindrical body, connect cross bar adapting device 4 and overlap the upper end passed through in vertical rod 1, and the upper end of vertical rod 1 is stretched out from the cylindrical body connecting cross bar adapting device 4, connect on cross bar adapting device 4 and be also shaped with connection bar device; Connect cross bar adapting device 4 to be supported on microscler ring 3.
Connecting bar device is junction button 41, and junction button 41 is the latch closure extended radially from the cylindrical body outer wall connecting cross bar adapting device 4.Generally, junction button 41 is 4 and is symmetrical arranged, and is convenient to be connected with cross bar 5 all around.
It is pointed out that and connect cross bar adapting device 4 and be connected bar device and have multiple specific embodiment.Such as, connect cross bar adapting device 4 and can be divided into two sections, its two sections weld, and junction button 41 is made in epimere.Connect the cylindrical shell that cross bar adapting device 4 may also be a global formation, this cylindrical shell height can be larger, also can be shorter.Further, not necessarily adopt junction button 41, also can be other structure, need depending on Specific construction.
Described cross bar 5 is the hollow rod-like element of support shuttering.
As shown in Figure 6, the two ends of described cross bar 5 are shaped with the stud 51 with described junction button 41 plug-in card, and the length direction of stud 51 is along the radial direction of described cross bar 5; The arc fitting face 52 coordinated with the described cylindrical body being connected cross bar adapting device 4 is formed at the two ends of described cross bar 5.
The upper end of vertical rod 1 is equipped with the jacking 11 of jacking concrete structure.
The lower end of vertical rod 1 is equipped with the base cylinder 6 of band internal screw thread, and lower end and the base cylinder 6 of vertical rod 1 spin, and rotating base cylinder 6, can regulate the lifting height of vertical rod 1; Base cylinder 6 outer wall is shaped with the force arm 61 being convenient to turn base cylinder 6 extended radially.
Support cylindrical shell 2 outer wall and be shaped with the force arm 22 being convenient to turn support cylindrical shell 2 extended radially.
Embodiments of the invention just illustrate its detailed description of the invention, do not lie in and limit its technical scheme.The technician of the industry can make some amendment under the inspiration of the present embodiment, therefore all equivalences done according to the scope of the claims of the present invention change or modify, and all belong within the scope of Patent right requirement of the present invention.
Claims (8)
1. one kind realizes construction formwork and early tears open and the device of quick detach, it is characterized in that: comprise be shaped with external screw teeth vertical rod, be shaped with plaing to support and regulate the support cylindrical shell of function of height and play and supporting and the microscler ring of landing effect of internal screw thread, support cylindrical shell and vertical rod spin, and support tube physical efficiency is elevated along vertical rod; The outer wall supporting cylindrical shell is shaped with a pair locating slot, a pair locating slot with the central axis supporting cylindrical shell for axis of symmetry is symmetrical arranged; Microscler ring has about the one main landing hole of playing phorogenesis of piercing and the passive locating hole pierced up and down, and landing hole and locating hole are ganged up becomes overall microscler ring; The diameter in landing hole is greater than the diameter supporting cylinder body outer wall, and shape and the size of the shape of locating hole and size and the locating slot of support cylindrical shell are mated; The locating slot and the locating hole that support cylindrical shell form inlay card location fit, and the locating slot inlay card supporting cylindrical shell, in locating hole, causes microscler ring to be supported barrel support; Locating hole can also move along locating slot and move out locating slot, causes support cylindrical shell to enter landing hole, and makes microscler ring lose support and fall.
2. a kind of construction formwork that realizes according to claim 1 is early torn open and the device of quick detach, it is characterized in that: also comprise and connect cross bar adapting device, connecting cross bar adapting device is cylindrical body, connection cross bar adapting device cover passes through the upper end in vertical rod, and the upper end of vertical rod is stretched out from the cylindrical body connecting cross bar adapting device, connect on cross bar adapting device and be also shaped with connection bar device; Connect cross bar adapting device to be supported on microscler ring.
3. a kind of construction formwork that realizes according to claim 2 is early torn open and the device of quick detach, and it is characterized in that: connections bar device is junction button, junction button is the latch closure extended radially from the cylindrical body outer wall of connection cross bar adapting device.
4. a kind of according to Claims 2 or 3 realizes construction formwork and early tears open and the device of quick detach, it is characterized in that: described cross bar is the hollow rod-like element of support shuttering.
5. a kind of construction formwork that realizes according to claim 3 is early torn open and the device of quick detach, it is characterized in that: the two ends of described cross bar are shaped with the stud with described junction button plug-in card, and the length direction of stud is along the radial direction of described cross bar; The arc fitting face coordinated with the described cylindrical body being connected cross bar adapting device is formed at the two ends of described cross bar.
6. a kind of construction formwork that realizes according to claim 1 is early torn open and the device of quick detach, it is characterized in that: the upper end of vertical rod is equipped with the jacking of jacking concrete structure.
7. a kind of construction formwork that realizes according to claim 1 is early torn open and the device of quick detach, it is characterized in that: the lower end of vertical rod is equipped with the base cylinder of band internal screw thread, and lower end and the base cylinder of vertical rod spin, and rotating base cylinder, can regulate the lifting height of vertical rod; Base drum outer wall is shaped with the force arm being convenient to turn base cylinder extended radially.
8. a kind of construction formwork that realizes according to claim 1 is early torn open and the device of quick detach, it is characterized in that: support cylinder body outer wall be shaped with extend radially be convenient to the force arm that turn supports cylindrical shell.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410616970.4A CN104358411B (en) | 2014-11-06 | 2014-11-06 | Device for early removal and quick removal of building formwork |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410616970.4A CN104358411B (en) | 2014-11-06 | 2014-11-06 | Device for early removal and quick removal of building formwork |
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| Publication Number | Publication Date |
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| CN104358411A true CN104358411A (en) | 2015-02-18 |
| CN104358411B CN104358411B (en) | 2017-02-15 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201410616970.4A Active CN104358411B (en) | 2014-11-06 | 2014-11-06 | Device for early removal and quick removal of building formwork |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106150056A (en) * | 2015-03-23 | 2016-11-23 | 群力发(北京)科技开发有限公司 | A kind of multifunction scaffold |
| CN109025263A (en) * | 2018-08-26 | 2018-12-18 | 杨棣柔 | A kind of construction form and shoring early-dismantling device |
| CN110485711A (en) * | 2019-08-12 | 2019-11-22 | 黄金泉 | A kind of support base of plank sheathing |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2441587A (en) * | 2006-09-06 | 2008-03-12 | Sgb Services Ltd | A scaffold assembly |
| CN204174958U (en) * | 2014-10-23 | 2015-02-25 | 湖南金峰金属构件有限公司 | A kind of steel pipe scaffold early tears component and early-dismantling device open |
| CN204225479U (en) * | 2014-11-06 | 2015-03-25 | 中国建筑第五工程局有限公司广州分公司 | A kind of construction formwork that realizes early is torn open and the device of quick detach |
-
2014
- 2014-11-06 CN CN201410616970.4A patent/CN104358411B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2441587A (en) * | 2006-09-06 | 2008-03-12 | Sgb Services Ltd | A scaffold assembly |
| CN204174958U (en) * | 2014-10-23 | 2015-02-25 | 湖南金峰金属构件有限公司 | A kind of steel pipe scaffold early tears component and early-dismantling device open |
| CN204225479U (en) * | 2014-11-06 | 2015-03-25 | 中国建筑第五工程局有限公司广州分公司 | A kind of construction formwork that realizes early is torn open and the device of quick detach |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106150056A (en) * | 2015-03-23 | 2016-11-23 | 群力发(北京)科技开发有限公司 | A kind of multifunction scaffold |
| CN109025263A (en) * | 2018-08-26 | 2018-12-18 | 杨棣柔 | A kind of construction form and shoring early-dismantling device |
| CN110485711A (en) * | 2019-08-12 | 2019-11-22 | 黄金泉 | A kind of support base of plank sheathing |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104358411B (en) | 2017-02-15 |
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| CB03 | Change of inventor or designer information |
Inventor after: Dan Hongwei Inventor after: Zhao Qi Inventor after: Zheng Xiaoxu Inventor after: Wang Lin Inventor after: Gu Rui Inventor after: Huang Jinchao Inventor after: Deng Tongquan Inventor before: Dan Hongwei Inventor before: Zhao Qi Inventor before: Zheng Xiaoxu Inventor before: Wang Lin Inventor before: Gu Rui Inventor before: Huang Jinchao Inventor before: Deng Tongquan |
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