CN202031224U - Shock-proof light steel frame and assistant support thereof - Google Patents
Shock-proof light steel frame and assistant support thereof Download PDFInfo
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- CN202031224U CN202031224U CN2010206763244U CN201020676324U CN202031224U CN 202031224 U CN202031224 U CN 202031224U CN 2010206763244 U CN2010206763244 U CN 2010206763244U CN 201020676324 U CN201020676324 U CN 201020676324U CN 202031224 U CN202031224 U CN 202031224U
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Abstract
The utility model relates to a shock-proof light steel frame and an assistant support thereof, wherein the shock-proof light steel frame is formed through combination of a plurality of main supports and a plurality of shock-proof assistant supports in a criss-cross manner, and fastening blocks and fastening apertures are formed on two fastening plates at both ends of the shock-proof assistant support body. Two fastening plates at the ends of the shock-proof assistant supports are combined in an inserting hole of the main support in a mutual fastening manner, the fastening blocks are correspondingly fastened and positioned in the fastening apertures, such that when suffering drawing or pushing force, the shock-proof assistant supports still maintain good multidirectional antagonism capability and have excellent stability. The fastening blocks and the fastening apertures are tightly fastened by abutting the flanges of both sides of the inserting hole of the main supports and the backstop flanges of the upper side backstop portions of the assistant supports against the plate bodies of the fastening plates and positioning them on the plate bodies of the fastening plates, such that shock-proof light steel frame does not loose and collapse even under the condition of earthquake.
Description
Technical field
The utility model is about a kind of light steelframe, refers to a kind of light steelframe and assistant support design thereof with function of seismic resistance especially.
Background technology
Be suspended at present and build under the indoor ceiling of thing, the light steelframe design of purposes such as normalized plaque and lamp installation is provided, its composition comprises plural main support and plural assistant support, by main support and assistant support is crisscross is formed by connecting.Described main support and assistant support are by steel sheet punching press bending formed thereby.Wherein main support is provided with spliced eye on its vertical piece, wear wherein in order to the snapping plate that second mate's support side is provided, the snapping plate combines and fixes with the mutual snapping of snapping plate, use and form a light steelframe that has between most grid zones, and wherein be main support and assistant support together support to provide plaque or light fixture to put between each grid zone.
Taiwan seismic frequency height and earthquake degree are big, but aforementioned to light steel frame structure, are derived from the less areas of earthquake generation probability such as Europe, the United States, do not consider shatter-proof usefulness at the beginning of design; With ASTM E580 is standard detection, the light steelframe of commonly using at present, and the joint construction of main support still accords with requirement, but the bonding strength of assistant support only reaches about 1/3 of standard.Domestic research also confirms: the deficiency of light steelframe aseismatic power, and all because the collapse of assistant support joint construction causes.Therefore, when how then earthquake took place, light steelframe can be kept good structure steadiness, and the snapping structure design of assistant support is arranged in pairs or groups mutually with main support, has considerable status.
At present common multiple light steelframe is formed the structure design, first kind of light steelframe wherein, it mainly is to make the plugboard shaping surface of its assistant support two ends go out protuberance, these two assistant support bars are inserted in the spliced eye of a main support with its plugboard respectively, resist in the jack peritreme with its protuberance mutually, fasten in main support spliced eye bottom with the set caulking groove of plugboard root edge in addition and locate.In the aforementioned light steelframe, the winding of its main support and assistant support structure because of the anti-stress scarce capacity of main support spliced eye periphery material, when the vibrations of earthquake are rocked, very easily causes secondary body frame and main support winding position to break away from, and easily produces the danger that landslide is dropped.
The combining structure of second kind of light steelframe, it mainly is to make the plugboard of assistant support two ends punch out three limits for cutting off line, the catch that has breach in order to the end that is shaped, this retaining is to be connected on the plate body of plugboard on one side, when making two assistant support bars be inserted in the spliced eye of a main support with its plugboard respectively, the end that utilizes catch to have breach and side direction protrusion is resisted against main support spliced eye edge and buckles knot.
In the above-mentioned light steelframe, though assistant support can be resisted against location, main support spliced eye edge by the catch end, assistant support can be combined with main support, yet, detain and tie in the catch on the main support under acutely the rocking and shake of earthquake taking place because of only being connected on the plugboard plate body with monolateral, pull strength strongly when being not sufficient to bear earthquake, and bending or spliced eye edge deformation are subdued in the linking limit strain that causes catch easily, so that the winding inefficacy, cause the danger of light steelframe assembly avalanche.
Be example with M376609 number " light steel frame structure " novel patent case of TaiWan, China again, only promote the stretching resistance of assistant support joint, but the countermeasure of effective lifting crush resistance is not provided, when meeting with the seismic forces attack, still have the possibility that gets loose, to this real necessity that further improvement is arranged.
The utility model content
Main purpose of the present utility model is to provide light steelframe of a kind of antidetonation type and assistant support thereof, and uncommon design by this is in the hope of the steadiness of the mutual snapping combination of the snapping plate that improves assistant support.
For reaching aforementioned purpose, the light steelframe of antidetonation type provided by the utility model comprises: plural main support and plural antidetonation type assistant support connect combination in crisscross mode;
Described main support comprises a vertical piece and a base plate, and base plate forms in the vertical piece bottom and protrudes out towards both sides, is provided with spliced eye on vertical piece, and peritreme respectively forms flange in the spliced eye two opposite sides;
The snapping plate that described antidetonation type assistant support comprises a rack body and forms in the rack body both sides, this rack body comprises a vertical piece and a base plate, and base plate forms in the vertical piece bottom and protrudes out towards both sides; Described snapping plate comprises a plate body pedestal and a plate body forms in the vertical piece end, form a recessed edge between the root edge of snapping plate and vertical piece end, and plate body is respectively a base segment and an inserting section in the both sides of recessed edge, base segment is arranged in vertical piece, inserting section protrudes out to outside the vertical piece end, side at recessed edge on the plate body forms at least one snapping hole, forms the snapping piece that protrudes snapping plate side at the recessed edge opposite side of plate body opposite position, in order to be snapped in the corresponding snapping hole.
Antidetonation type assistant support provided by the utility model comprises:
One rack body, it comprises a vertical piece and a base plate, and base plate forms in the vertical piece bottom and protrudes out towards both sides; And
Two snapping plates, be formed separately in the rack body two ends, described snapping plate comprises a plate body pedestal and a plate body forms in the vertical piece end, form a recessed edge between the root edge of snapping plate and vertical piece end, and plate body is respectively a base segment and an inserting section in the both sides of recessed edge, base segment is arranged in vertical piece, and inserting section protrudes out to outside the vertical piece end, side at recessed edge on the plate body forms at least one snapping hole, forms the snapping piece that protrudes snapping plate side at the recessed edge opposite side of plate body opposite position.
Light steelframe of antidetonation type and antidetonation type assistant support design by this, when two antidetonation type assistant supports are mounted on main support, each is with the mutual snapping combination of its snapping plate between two antidetonation type assistant supports, it wherein is the relative closely fastening of snapping piece that utilizes each other with corresponding snapping hole, by this, strength is pullled or pushed to antidetonation type assistant support still can keep good multi-direction antagonistic ability, makes it have splendid linking steady character.And utilize main support spliced eye two side flanges to support the fastening position, prevent that the snapping piece from getting loose in the snapping hole in these two smooth plate body both sides.In view of the above, after the mutual snapping of the utility model antidetonation type assistant support was combined in main support, when earthquake took place, the strength of rocking that can reduce because of earthquake made the get loose situation of avalanche of light steelframe.
An of the present utility model purpose, be make antidetonation type assistant support the snapping plate on the vertical piece of rack body and the base segment side of adjacent plate susceptor body form a side stopper, the side stopper comprises one and protrudes the catch of base segment side, is positioned at the same side with the snapping piece, has one between catch and plate body and inserts seam; Still can form one in addition on the catch and stretch into the stop lug of inserting seam, the length of catch by this, can stretch into plate body inserting section end and inserts in the seam less than the length of snapping plate plate body base ends to the plate body end.
The utility model function of aforementioned techniques feature has two:
1. side stopper: when snapping (or clip) when section bears pulling force, can force snapping sheet lateral buckling outside the main support spliced eye, reduce stretching resistance.After the inserting section end stretched into and inserts seam, the catch of side stopper can suppress the bending of snapping sheet, improved stretching resistance.The design of this side stopper is applied on the light steelframe assistant support, sees same inventor's the novel patent M364737 of TaiWan, China " the light steelframe assembly of the shatter-proof effect of tool " the earliest.
2. stop lug: after the second assistant support snapping sheet passes the main support spliced eye, fastening in the location process downwards, spliced eye flange on stop lug and the main support when the snapping piece buckles into the snapping hole fully, can force two snapping plate plate bodys to fit tightly.When earthquake takes place, just in case two assistant supports be subjected to seismic forces make progress escape main support spliced eye flange to zone, fastening position, stop lug still can be kept the fastening of two assistant supports, prevents that the snapping piece from getting loose in the snapping hole.
Description of drawings
Fig. 1 is the local main support of the light steelframe of the utility model antidetonation type and the perspective exploded view of assistant support preferred embodiment.
Fig. 2 is that two antidetonation type assistant supports shown in Figure 1 are mounted on the schematic perspective view on the main support.
Fig. 3 is the schematic perspective view of another watching angle of Fig. 2.
Fig. 4 is the schematic perspective view after the antidetonation type assistant support snapping plate of Fig. 2 is buckled in biopsy cavity marker devices on the main support mutually.
Fig. 5 is the schematic perspective view after the antidetonation type assistant support snapping plate of Fig. 2 is buckled in another biopsy cavity marker devices on the main support mutually.
The critical element symbol description
1 main support
10 vertical pieces, 11 base plate
12 spliced eyes, 13 root edges
14 flanges
2 antidetonation type assistant supports
20 rack bodies, 21 vertical pieces
22 base plate, 23 recessed edge
30 snapping plates, 31 plate body pedestals
32 plate bodys, 33 base segments
34 inserting section, 35 snapping holes
36 snapping pieces, 37 side stoppers
38 catch, 39 stop lug
40 insert seam
The specific embodiment
The light steelframe of antidetonation type of the present utility model comprises plural main support 1 and plural antidetonation type assistant support 2 and connects combination in crisscross mode, as shown in Figure 1 to Figure 3, be to disclose in the light steelframe of the utility model antidetonation type, schematic perspective view after the exploded of two antidetonation type assistant support 2 preferred embodiments and a main support 1 and the combination, as seen from the figure, described main support 1 comprises a vertical piece 10 and a base plate 11, base plate 11 forms in vertical piece 10 bottoms and protrudes out towards both sides, on vertical piece 10, be provided with one or a plurality of spliced eye 12, when vertical piece 10 is provided with a plurality of spliced eye 12, these a plurality of spliced eyes 12 are to form to be spaced shape, in this preferred embodiment, vertical piece 10 locates respectively to form flange 14 up and down in spliced eye 12 two opposite sides peritremes.
Described antidetonation type assistant support 2 comprises a rack body 20 and two snapping plates 30, wherein:
This rack body 20 comprises a vertical piece 21 and a base plate 22, and base plate 22 forms in vertical piece 21 bottoms and protrudes out towards both sides.
This two snappings plate 30 is formed separately in rack body 20 two ends, described snapping plate 30 comprises a plate body pedestal 31 and a plate body 32 forms in vertical piece 21 ends, and plate body 32 is distinguished a base segment 33 and an inserting section 34, base segment 33 is arranged in vertical piece 21,34 of inserting section protrude out to outside vertical piece 21 ends, described snapping plate 30 forms a snapping hole 35 in base segment 33, form the snapping piece 36 that protrudes inserting section 34 sides in inserting section 34, snapping hole 35 is spaced with snapping piece 36, in this preferred embodiment, snapping hole 35 is the lateral separation with snapping piece 36 and arranges; Described snapping plate 30 still comprises a side stopper 37, described side stopper 37 forms in base segment 33 sides of adjacent plate susceptor body 31 on the vertical piece 21, side stopper 37 comprises one and protrudes the catch 38 of base segment 33 sides, catch 38 and snapping piece 36 are positioned at the same side mutually of plate body 32,32 of catch 38 and plate bodys have one and insert seam 40, can form one on the catch 38 and stretch into the stop lug 39 of inserting seam 40, and catch 37 length are less than plate body pedestal 31 terminal length to plate body 32 ends.
As shown in Figure 1 to Figure 3, in the utility model antidetonation type assistant support 2, form a recessed edge 23 between the root edge of snapping plate 30 and vertical piece 21 ends, the main support 1 base plate position that 11 1 sides stretch into is provided.
As shown in Figure 1 to Figure 3, the utility model antidetonation type assistant support 2 and main support 1 be common when forming light steelframe, two antidetonation type assistant supports 2 to be connected each with its snapping plate 30 after its spliced eye 12 is passed in vertical piece 10 both sides of main support 1, make snapping plate 30 mutual snapping combinations each other, and make the base plate 22 of assistant support 2 concordant with the base plate 11 of main support 1.
Extremely shown in Figure 5 as Fig. 2, aforementioned two assistant supports 2 are during with the mutual snapping of its snapping plate 30, utilize each other snapping piece 36 and corresponding snapping hole 35 relative fastenings, make plate body 32 each other smooth mutually, and be that main support 1 spliced eye 12 flange 14 are supported the fastening position in these two smooth plate body pedestal 31 both sides, plate body 32 inserting section 34 ends stretch into and insert in the seam 40, its side of stop lug 39 butts for catch 38, by this, make the coupling part of two antidetonation type assistant supports 2, utilize the two groups of snapping pieces 36 and the snapping in snapping hole 35 to make up, make 2 of antidetonation type assistant supports be subjected to pullling or push strength and still can keeping good multi-direction antagonistic ability of level and vertical axial, make it have splendid linking steady character, and utilize 12 liang of side flanges 14 of main support 1 spliced eye to support the fastening position in these two smooth plate body 31 both sides, prevent that snapping piece 36 from getting loose in snapping hole 35, perhaps, further utilize plate body 32 inserting section 34 ends to stretch into again and insert in the seam 40, for the stop lug 39 of catch 38 is supported the fastening position, when two antidetonation type assistant supports be subjected to seismic forces make progress escape main support 1 spliced eye 12 both sides flange 14 support zone, fastening position, or when antidetonation type assistant support 2 is subjected to side direction strength, can prevent that still snapping piece 36 from getting loose in snapping hole 35, therefore, after the utility model antidetonation type assistant support 2 mutual snappings were combined in main support 1, it was firm to have a splendid combination.When earthquake took place, the strength of rocking that can reduce because of earthquake made the get loose situation of avalanche of light steelframe.
Claims (7)
1. the light steelframe of antidetonation type is characterized in that, comprises: plural main support and plural antidetonation type assistant support connect combination in crisscross mode;
Described main support comprises a vertical piece and a base plate, and base plate forms in the vertical piece bottom and protrudes out towards both sides, is provided with spliced eye on vertical piece, and peritreme respectively forms flange in the spliced eye two opposite sides;
The snapping plate that described antidetonation type assistant support comprises a rack body and forms in the rack body both sides, this rack body comprises a vertical piece and a base plate, and base plate forms in the vertical piece bottom and protrudes out towards both sides; Described snapping plate comprises a plate body pedestal and a plate body forms in the vertical piece end, form a recessed edge between the root edge of snapping plate and vertical piece end, and plate body is respectively a base segment and an inserting section in the both sides of recessed edge, base segment is arranged in vertical piece, inserting section protrudes out to outside the vertical piece end, side at recessed edge on the plate body forms at least one snapping hole, forms the snapping piece that protrudes snapping plate side at the recessed edge opposite side of plate body opposite position, in order to be snapped in the corresponding snapping hole.
2. the light steelframe of antidetonation type as claimed in claim 1, it is characterized in that, described snapping plate still comprises a side stopper, the side stopper forms on the vertical piece of rack body and the base segment side of adjacent plate susceptor body, the side stopper comprises one and protrudes the catch of base segment side, and catch is positioned at plate body the same side mutually with the snapping piece, has one between catch and plate body and inserts seam, form one on the catch and stretch into the stop lug of inserting seam, the length of catch is less than the length of snapping plate plate body base ends to the plate body end.
3. the light steelframe of antidetonation type as claimed in claim 2 is characterized in that, described snapping hole and snapping piece are the lateral separation and arrange.
4. as the light steelframe of the arbitrary described antidetonation type of claim 1 to 3, it is characterized in that the vertical piece of described main support respectively forms flange up and down in spliced eye two opposite sides peritreme.
5. the antidetonation type assistant support of a light steelframe is characterized in that, comprises:
One rack body, it comprises a vertical piece and a base plate, and base plate forms in the vertical piece bottom and protrudes out towards both sides; And
Two snapping plates, be formed separately in the rack body two ends, described snapping plate comprises a plate body pedestal and a plate body forms in the vertical piece end, form a recessed edge between the root edge of snapping plate and vertical piece end, and plate body is respectively a base segment and an inserting section in the both sides of recessed edge, base segment is arranged in vertical piece, inserting section protrudes out to outside the vertical piece end, side at recessed edge on the plate body forms at least one snapping hole, form the snapping piece that protrudes snapping plate side at the recessed edge opposite side of plate body opposite position, in order to be snapped in the corresponding snapping hole.
6. the antidetonation type assistant support of light steelframe as claimed in claim 5, it is characterized in that, described snapping plate still comprises a side stopper, the side stopper forms on the vertical piece base segment side in abutting connection with plate body, the side stopper comprises one and protrudes the catch of base segment side, and catch is positioned at plate body the same side mutually with the snapping piece, has one between catch and plate body and inserts seam, form one on the catch and stretch into the stop lug of inserting seam, the length of side stopper catch is less than the length of snapping plate plate body base ends to the plate body end.
7. the antidetonation type assistant support of light steelframe as claimed in claim 6 is characterized in that, described snapping hole and snapping piece are the lateral separation and arrange.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206763244U CN202031224U (en) | 2010-12-23 | 2010-12-23 | Shock-proof light steel frame and assistant support thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206763244U CN202031224U (en) | 2010-12-23 | 2010-12-23 | Shock-proof light steel frame and assistant support thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202031224U true CN202031224U (en) | 2011-11-09 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010206763244U Expired - Fee Related CN202031224U (en) | 2010-12-23 | 2010-12-23 | Shock-proof light steel frame and assistant support thereof |
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| Country | Link |
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| CN (1) | CN202031224U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWI711748B (en) * | 2019-04-03 | 2020-12-01 | 青鋼應用材料股份有限公司 | Lightweight steel frame structure and bracket bodies thereof as well as method for assembling the same |
-
2010
- 2010-12-23 CN CN2010206763244U patent/CN202031224U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWI711748B (en) * | 2019-04-03 | 2020-12-01 | 青鋼應用材料股份有限公司 | Lightweight steel frame structure and bracket bodies thereof as well as method for assembling the same |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20111109 Termination date: 20171223 |
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| CF01 | Termination of patent right due to non-payment of annual fee |