CN105256923A - Fixing connector for floor keels of light steel keel partition walls - Google Patents

Fixing connector for floor keels of light steel keel partition walls Download PDF

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Publication number
CN105256923A
CN105256923A CN201510561842.9A CN201510561842A CN105256923A CN 105256923 A CN105256923 A CN 105256923A CN 201510561842 A CN201510561842 A CN 201510561842A CN 105256923 A CN105256923 A CN 105256923A
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CN
China
Prior art keywords
partition
ground
fixed
floor
light steel
Prior art date
Application number
CN201510561842.9A
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Chinese (zh)
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CN105256923B (en
Inventor
杨亮
曹艳军
严蒙
马磊
王博文
任书华
郝继笑
Original Assignee
中建一局集团第三建筑有限公司
中国建筑一局(集团)有限公司
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Priority to CN201510561842.9A priority Critical patent/CN105256923B/en
Publication of CN105256923A publication Critical patent/CN105256923A/en
Application granted granted Critical
Publication of CN105256923B publication Critical patent/CN105256923B/en

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Abstract

A fixing connector for floor keels of light steel keel partition walls comprises a plurality of units and is used for supporting partition wall floor keels. Each unit is integrally composed of a connecting back plate, support plates, floor fixing vanes and sidewall plates. The mounting of the units may be carried out along with floor cushion casting and electrical tube mounting. The floor fixing vanes are fixed to an original structural floor of a building, and then the plurality of units are cast in a floor cushion to form the partition wall floor keel connector; the construction step of erecting a formwork to cast a concrete sill wall prior to mounting partition wall floor keels on the sill wall and labor for the construction step are omitted, so that the floor keels and a partition wall with same may be constructed in advance. The fixing connector is simple in structure, low in manufacturing cost and convenient to operate. The mounting of a partition wall using the fixing connector is faster and better in quality than the traditional construction method of casting the concrete sill wall prior to mounting a partition wall, and the stability and connective strength of the partition wall keels are better than those of the floor keels fixed on the concrete sill wall. The fixing connector is widely applicable to the mounting construction of civil building light steel keel partition walls.

Description

Light steel keel partition ground joist fixed connecting piece

Technical field

The present invention relates to the construction technology of light steel keel partition in a kind of building construction, particularly relate to a kind of light steel keel partition ground joist fixed connecting piece.

Background technology

Light steel keel partition is indispensable part in civilian construction, but its construction to intersect because of specialty and duration sequence delayedly makes be restricted its opportunity of installing.Ground joist in light steel keel partition just can only carry out construct (period, surface line has been laid) after ground cushion or the sill of again building on ground cushion wall have been built.This temporal wait significantly reduces speed of application and construction period.How installed by the ground joist in partition wall to build with electric pipeline and ground floor and construct simultaneously, so that it is delayed to solve light steel keel partition construction, affecting construction period is problem demanding prompt solution.

Summary of the invention

The object of the invention is to provide a kind of structure simple, make easily, cost is low, easy to use, can make the light steel keel partition ground joist fixed connecting piece that the ground joist in light steel keel partition and ground pipe arrangement, ground cushion are constructed simultaneously.

The object of the invention is to realize.The feature of light steel keel partition ground joist fixed connecting piece of the present invention is: described light steel keel partition ground joist fixed connecting piece forward is approximate in " several " font, by connection backboard, gripper shoe, impeller is fixed on ground and sidewall paneling entirety is formed, described connection backboard and sidewall paneling and gripper shoe and sidewall paneling are the trough slab of horizontal section in " п " font, the two ends of described connection backboard respectively connect a gripper shoe, and the bottom of each gripper shoe respectively connects a ground and fixes impeller.

Light steel keel partition ground joist fixed connecting piece of the present invention, wherein said gripper shoe or be structure with oblique member plate or for vertical support structure plate.

Light steel keel partition ground joist fixed connecting piece of the present invention, wherein said connection backboard is provided with at least two and is fixedly connected with hole, and described ground is fixed impeller and is provided with pre-buried screw hole.

Light steel keel partition ground joist fixed connecting piece of the present invention, wherein said connection carapace length is 300mm, and it is 50mm that impeller length is fixed on ground, and the end face that the bottom surface distance connection backboard of impeller is fixed on described ground is 100mm.

Light steel keel partition ground joist fixed connecting piece difference from prior art of the present invention is that light steel keel partition ground joist fixed connecting piece of the present invention is made up of some unit pieces, for supporting the ground joist of partition wall.Each unit piece of light steel keel partition ground joist fixed connecting piece by connecting backboard, gripper shoe, impeller is fixed on ground and sidewall paneling entirety is formed.The ground of light steel keel partition ground joist fixed connecting piece of the present invention is fixed impeller and is fixed with building original structure ground.Light steel keel partition ground joist fixed connecting piece install fixing can build with ground cushion and electric piping installs while launch in the lump.Light steel keel partition ground joist fixed connecting piece with building the installation of original structure ground after, unified for some light steel keel partition ground joist fixed connecting pieces being cast in ground cushion is formed fixing partition wall ground joist connector, eliminate tradition and first do construction sequence and the recruitment that partition wall ground joist installed again by formwork concreting sill wall on sill wall, solve ground pipe arrangement, the construction infection ground joist of ground cushion and partition wall construction problem thereof.Structure of the present invention is simple, cost is low, easy to operate.The construction method speed utilizing light steel keel partition ground joist fixed connecting piece of the present invention installation partition wall to install partition wall again than tradition first concreting sill wall is fast, quality is good, and the stability of partition wall ground joist and bonding strength are fixed on concrete sill wall high than by partition wall ground joist.The present invention can be widely used in the installation of civilian construction light steel keel partition ground joist.

Below in conjunction with accompanying drawing, light steel keel partition ground joist fixed connecting piece of the present invention is described further.

Accompanying drawing explanation

Fig. 1 is the perspective view of light steel keel partition ground joist fixed connecting piece of the present invention.

Fig. 2 is light steel keel partition ground joist fixed connecting piece and partition wall ground joist connection status schematic diagram.

Detailed description of the invention

As shown in Figure 1, light steel keel partition ground joist fixed connecting piece forward of the present invention is approximate in " several " font, and by connection backboard 1, gripper shoe 2, impeller 3 is fixed on ground and sidewall paneling 4 entirety is formed, and adopts lightgage steel joist waste material or short material processing and fabricating.Connect backboard 1 and be the trough slab of horizontal section in " п " font with sidewall paneling 4 and gripper shoe 2 with sidewall paneling 4.The two ends connecting backboard 1 respectively connect a gripper shoe 2.The bottom of each gripper shoe 2 respectively connects a ground and fixes impeller 3.

In light steel keel partition ground joist fixed connecting piece of the present invention, gripper shoe 2 or be structure with oblique member plate or for vertical support structure plate.Light steel keel partition ground joist fixed connecting piece of the present invention adopts more excellent trapezoidal of strength and stability.Connection backboard 1 is provided with at least two and is fixedly connected with hole 5.Ground is fixed impeller 3 and is provided with pre-buried screw hole 6.

In light steel keel partition ground joist fixed connecting piece of the present invention, connecting backboard 1 length is 300mm.It is 50mm that impeller 3 length is fixed on ground.The end face that the bottom surface distance connection backboard 1 of impeller 3 is fixed on ground is 100mm.

The preparation method of light steel keel partition ground joist fixed connecting piece of the present invention is as follows:

1. select about 600mm long ground joist 7 raw material, from center, each 150mm marks cutting mouth 3 along its length, ensures that the length connecting backboard 1 is 300mm.

2. on connection backboard 1, make cutting mouth, use cutting machine to support wallboard 2 and sidewall paneling 4 determining, carry out the making of light steel keel partition ground joist fixed connecting piece gripper shoe 2, the flanging angle of gripper shoe 2 can be 30 ° or 45 ° as required.

3. make the ground being used for being connected and fixed with ground in the bottom of gripper shoe 2 and fix impeller 3, the length that impeller 3 is fixed on ground is 50mm.

4. the light steel keel partition ground joist fixed connecting piece after machining its highly should be 100mm.

As shown in Figure 2, the construction method of light steel keel partition ground joist fixed connecting piece of the present invention is completed by following steps:

Step 1, carry out unwrapping wire location according to partition wall position, the position of per pass partition wall being installed ground joist 7 is no more than 1m along ground separation and is evenly arranged light steel keel partition ground joist fixed connecting piece.

Step 2, fixed point position at light steel keel partition ground joist fixed connecting piece, pre-buried screw hole 6 spacing dimension fixed on impeller 3 according to light steel keel partition ground joist fixed connecting piece ground punches on structure original ground.

Step 3, expansion bolt 9 and structure original ground is adopted to be fixed according to anchor point by the pre-buried screw hole 6 that ground is fixed on impeller 3 the light steel keel partition ground joist fixed connecting piece of standard list original paper.

After step 4, light steel keel partition ground joist fixed connecting piece fixedly complete, the ground joist 7 of light steel keel partition is fixed in light steel keel partition ground joist fixed connecting piece system along position line.Ground joist 7 be connected backboard 1 and use bolt 8 to connect.

Step 5, install ground joist 7 after, according to sequence of construction carry out day keel, centre keel, horizontal keel and partition wall one-piece keel construction.This construction neither affects builds ground and does not also affect professional pipe arrangement, after whole keel installation completes, unifiedly carries out ground cushion and builds, and not only ensure that ground integral construction quality but also keel partition wall and ground are connected and fixed more firm.

The present invention just can to march into the arena construction in the fitting-out work incipient stage, can carry out overall wall surface keel construction after installation, and save and wait for ground pipe arrangement, ground cushion builds the critical process used time, greatly can improve speed of application.Do not affect other professional constructions, the wall construction scope of operation can be created ahead of time for installing engineering, installing engineering can be made to locate from pipe arrangement to metope and once complete, save the work of second interface.

Unify to carry out ground cushion after light steel keel partition ground joist fixed connecting piece of the present invention installation to build, because bed course is monobloc cast, ensure that the globality of ground cushion, more can avoid occurring owing to building the crack that between the bed course of generation and sill wall, two-step pouring produces in point room.

Each light steel keel partition ground joist fixed connecting piece is along partition wall ground joist direction, and by the even cloth in designing requirement interval, partition wall ground joist is directly fixed on light steel keel partition ground joist fixed connecting piece, and fixed form adopts expansion bolt or setscrew, screw rod.

The above embodiment; it is only the description that the preferred embodiment for the present invention is carried out; not scope of the present invention is limited; under not departing from the present invention and designing the prerequisite of spirit; the various distortion that those of ordinary skill in the art make technical scheme of the present invention and improvement, all should fall in protection domain that claims of the present invention determines.

Claims (4)

1. a light steel keel partition ground joist fixed connecting piece, it is characterized in that: described light steel keel partition ground joist fixed connecting piece forward is approximate in " several " font, by connection backboard (1), gripper shoe (2), impeller (3) is fixed on ground and sidewall paneling (4) entirety is formed, described connection backboard (1) is the trough slab of horizontal section in " п " font with sidewall paneling (4) and gripper shoe (2) with sidewall paneling (4), the two ends of described connection backboard (1) respectively connect a gripper shoe (2), the bottom of each gripper shoe (2) respectively connects a ground and fixes impeller (3).
2. light steel keel partition ground joist fixed connecting piece according to claim 1, is characterized in that: described gripper shoe (2) or for structure with oblique member plate or for vertical support structure plate.
3. light steel keel partition ground joist fixed connecting piece according to claim 1 and 2, is characterized in that: described connection backboard (1) is provided with at least two and is fixedly connected with hole (5), and described ground is fixed impeller (3) and is provided with pre-buried screw hole (6).
4. light steel keel partition ground joist fixed connecting piece according to claim 3, it is characterized in that: described connection backboard (1) length is 300mm, it is 50mm that impeller (3) length is fixed on ground, and the end face that the bottom surface distance connection backboard 1 of impeller (3) is fixed on described ground is 100mm.
CN201510561842.9A 2015-09-07 2015-09-07 Light steel keel partition ground joist fixedly connected part CN105256923B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201510561842.9A CN105256923B (en) 2015-09-07 2015-09-07 Light steel keel partition ground joist fixedly connected part

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201510561842.9A CN105256923B (en) 2015-09-07 2015-09-07 Light steel keel partition ground joist fixedly connected part

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CN105256923A true CN105256923A (en) 2016-01-20
CN105256923B CN105256923B (en) 2018-03-16

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110670767A (en) * 2019-10-17 2020-01-10 乔兴友 Light steel partition wall bottom connection structure

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2014159737A (en) * 2014-05-01 2014-09-04 Nihon Kagaku Sangyo Co Ltd Wall structure
CN104278772A (en) * 2014-09-06 2015-01-14 杨芳芳 Self-adjustment supporting structure
CN104631663A (en) * 2015-01-05 2015-05-20 河南华泰建材开发有限公司 Lightgage steel joist composite wall body and construction technology
CN204435605U (en) * 2014-12-29 2015-07-01 圣戈班石膏建材(上海)有限公司 Plasterboard partition wall system

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2014159737A (en) * 2014-05-01 2014-09-04 Nihon Kagaku Sangyo Co Ltd Wall structure
CN104278772A (en) * 2014-09-06 2015-01-14 杨芳芳 Self-adjustment supporting structure
CN204435605U (en) * 2014-12-29 2015-07-01 圣戈班石膏建材(上海)有限公司 Plasterboard partition wall system
CN104631663A (en) * 2015-01-05 2015-05-20 河南华泰建材开发有限公司 Lightgage steel joist composite wall body and construction technology

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110670767A (en) * 2019-10-17 2020-01-10 乔兴友 Light steel partition wall bottom connection structure

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