CN204308844U - A kind of special spanner for assembling steel bar truss floor support plate - Google Patents
A kind of special spanner for assembling steel bar truss floor support plate Download PDFInfo
- Publication number
- CN204308844U CN204308844U CN201420641483.9U CN201420641483U CN204308844U CN 204308844 U CN204308844 U CN 204308844U CN 201420641483 U CN201420641483 U CN 201420641483U CN 204308844 U CN204308844 U CN 204308844U
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- support plate
- steel bar
- floor support
- pillar
- bar truss
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Abstract
The utility model belongs to steel building construction field, specifically a kind of special spanner for assembling steel bar truss floor support plate, comprise end and grip part, three circular grooves are offered in the front of described end, arrange triangular in shape, welding pillar in described groove, the length of described pillar is greater than the degree of depth of groove, and pillar and end are mutually vertical.The utility model, when installing/dismounting floor support plate, acts on connector, more convenient, laborsaving, save time.
Description
Technical field
The utility model belongs to steel building construction field, specifically a kind of special spanner for assembling steel bar truss floor support plate.
Background technology
The steel bar girder formula floor support plate of current use, is the steel bar girder connected by automatic welding and the zinc-plated template suppressed, makes after being connected together by template spot welding machine.In building construction process, there is the defect that some are difficult to overcome in this type of floor support plate.As for the building (office building office etc.) having furred ceiling requirement, zinc-plated template need not be taken off after having constructed, directly hidden in furred ceiling.And for house, because the house of the overwhelming majority is all do not have furred ceiling, just carry out plastering at ceiling, at this moment just need to adopt the solder joint way between manual breakage steel bar girder and zinc-plated template, the zinc-plated template of support cast-in-place concrete is taken off.And the template of taking off is at destruction solder joint and with cast-in-place concrete separation process, badly damaged and can not repeat to utilize, not only take manually but also cost of idleness.
Based on above consideration, steel bar girder and template are made divergence type fabricated construction, and this removable assembled template, after floorslab concrete pouring also maintenance well, can remove recycling, i.e. convenient construction, also can facilitate user to carry out rear road decoration construction better.This novel fabricated floor support plate needs to assemble by manually carrying out combination at the scene, but must be time saving and energy saving, and the utility model is intended to address this problem, provide a kind of can by Assembled Building board fast, safe, carry out the instrument that assembles effortlessly.
Utility model content
The purpose of this utility model is to solve existing deficiency, provides a kind of special spanner for assembling steel bar truss floor support plate.
The utility model is achieved through the following technical solutions: a kind of special spanner for assembling steel bar truss floor support plate, comprise end and grip part, some grooves are offered in the front of described end, and welding pillar in described groove, the length of described pillar is greater than the degree of depth of groove.And preferably the edge of pillar and end leaves certain distance, can be used for the support of connector.
This spanner comprises end and grip part, end and grip part bend, there is certain angle, at least two grooves are offered in the front of end, the reverse side of end is the panel of flat smooth, groove can be square, triangle, circular, the shapes such as ellipse, welding pillar in groove, pillar exceeds end, when carrying out the operation of Assembled Building board, one of them pillar inserts in the aperture of connector (for assembling the attaching parts of steel bar girder and template), as fulcrum, another pillar provides active force to be pushed by connector and tightens, template and steel bar girder can be linked together.
It utilizes lever principle; aim at this type of Assembled Building board of operation and design; this specific purpose tool volume weight is little, easy to carry on the one hand; on the other hand it is easy to operate, time saving and energy saving, installing/dismounting floor support plate time fast convenient; improve operating efficiency; protection floor support plate is not damaged, reusable edible.
Further, three circular grooves are offered in the front of described end, arrange triangular in shape, and welding cylindrical shape pillar in each circular groove, described pillar and end are mutually vertical.Because the connector of Assembled Building board may be different in the position in the hole of installation and removal, thus be the perforate of better more omnibearing cooperation floor support plate, the end of this specific purpose tool devises the pillar of the welding that is triangularly arranged, choosing corresponding pillar is fulcrum, other two pillars can make useful work, complete and are linked and packed.
Further, the sheathed rubber sleeve in the outside of described grip part.
When staff holds this tool operation; grip part is hard material; free-hand gripping is uncomfortable firmly larger larger to hand injuryies; thus staff can be made to fear exert all one's strength; the dynamics of connector can not be assembled not rapidly; if staff is not often firmly protected, then can damage to some extent human body.Grip part increases rubber sleeve, and one can anti-skidding and handguard, and two active forces put in place, can rapidly by steel bar girder and template assemblies, and the Assembled Building board needed for formation, increases work efficiency.
Further, described rubber sleeve is provided with tightening piece, and described tightening piece is arranged on the reverse side of grip part.Holding of staff is held in grip part, and tightening piece tightens the back of the hand, makes to go smoothly more to be fitted in grip part, and the power more small loss of hand effect, completes assembling process more easily.
The utility model takes above-mentioned corrective measure to carry out, its beneficial effect is remarkable: the utility model is when installing/dismounting floor support plate, act on connector, more convenient, laborsaving, save time, do not destroy steel bar girder and template, parts in this Assembled Building board all can be recycled, reach and reduce costs, ensure construction quality.
Accompanying drawing explanation
Fig. 1 is the structural representation of the utility model embodiment 1;
Fig. 2 is the structural representation of the grip part of Fig. 1;
Fig. 3 is the utility model embodiment 1 using state figure.
In figure, 1 is end, and 2 is grip parts, and 3 is pillars, and 4 is rubber sleeves, and 5 is tightening pieces, and 6 is steel bar girders, and 7 is templates, and 8 is connectors.
Detailed description of the invention
Contrast accompanying drawing to be below further described the utility model in conjunction with the embodiments:
With reference to shown in Fig. 1 ~ Fig. 3, a kind of special spanner for assembling steel bar truss floor support plate, comprise end 1 and grip part 2, three circular grooves are offered in the front of end 1, arrange triangular in shape, the pillar 3 of welding cylindrical shape in each circular groove, the length of this cylindrical columns 3 is greater than the degree of depth of groove, and pillar 3 is mutually vertical with end 1.The sheathed rubber sleeve 4 in outside of grip part 2, rubber sleeve 4 is provided with tightening piece 5, and this tightening piece 5 is arranged on the reverse side of grip part 2.
In the present embodiment, when carrying out the operation of Assembled Building board, the pillar 3 of spanner inserts in the aperture of connector 8, a little firmly pulls and template 7 and steel bar girder 6 can be linked together.After cast-in-place concrete maintenance completes, when carrying out end template dismounting, only need aperture spanner pillar 3 being inserted connector 8, draw to next and get final product releases coupler 8, template 7 is separated with cast-in-place concrete floor, takes off template 7 and hook connector 8, prepare recycling.
That more than enumerates is only specific embodiment of the utility model; obviously; the utility model is not limited to above embodiment, all distortion that those of ordinary skill in the art can directly derive from content disclosed in the utility model or associate, and all should belong to protection domain of the present utility model.
Claims (4)
1. one kind for assembling the special spanner of steel bar truss floor support plate, it is characterized in that, comprise end (1) and grip part (2), some grooves are offered in the front of described end (1), welding pillar (3) in described groove, the length of described pillar (3) is greater than the degree of depth of groove.
2. the special spanner for assembling steel bar truss floor support plate according to claim 1, it is characterized in that, three circular grooves are offered in the front of described end (1), arrange triangular in shape, welding cylindrical shape pillar (3) in each circular groove, described pillar (3) is mutually vertical with end (1).
3. the special spanner for assembling steel bar truss floor support plate according to claim 1, is characterized in that, the sheathed rubber sleeve in the outside (4) of described grip part (2).
4. the special spanner for assembling steel bar truss floor support plate according to claim 3, is characterized in that, described rubber sleeve (4) is provided with tightening piece (5), and described tightening piece (5) is arranged on the reverse side of grip part (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420641483.9U CN204308844U (en) | 2014-10-31 | 2014-10-31 | A kind of special spanner for assembling steel bar truss floor support plate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420641483.9U CN204308844U (en) | 2014-10-31 | 2014-10-31 | A kind of special spanner for assembling steel bar truss floor support plate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204308844U true CN204308844U (en) | 2015-05-06 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420641483.9U Active CN204308844U (en) | 2014-10-31 | 2014-10-31 | A kind of special spanner for assembling steel bar truss floor support plate |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204308844U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106121111A (en) * | 2016-08-30 | 2016-11-16 | 安徽建工集团有限公司 | The adjustable type steel bar truss floor support plate of the removable thickness of end template and construction method |
-
2014
- 2014-10-31 CN CN201420641483.9U patent/CN204308844U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106121111A (en) * | 2016-08-30 | 2016-11-16 | 安徽建工集团有限公司 | The adjustable type steel bar truss floor support plate of the removable thickness of end template and construction method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address | ||
| CP03 | Change of name, title or address |
Address after: 310000 Building 5, No. 2826, Xiaoqing Avenue, hongken farm, Xiaoshan Economic and Technological Development Zone, Xiaoshan District, Hangzhou City, Zhejiang Province Patentee after: Handebang building materials Co.,Ltd. Address before: 311501 No. 388, Jiangnan Dongxing Road, Tongjun street, Tonglu County, Hangzhou City, Zhejiang Province Patentee before: ZHEJIANG HEADERBOARD BUILDING MATERIALS Co.,Ltd. |