CN104763089B - Keel connecting member - Google Patents
Keel connecting member Download PDFInfo
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- CN104763089B CN104763089B CN201510124196.XA CN201510124196A CN104763089B CN 104763089 B CN104763089 B CN 104763089B CN 201510124196 A CN201510124196 A CN 201510124196A CN 104763089 B CN104763089 B CN 104763089B
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- support portion
- transverse support
- connecting member
- vertical supporting
- supporting part
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Abstract
The invention discloses a kind of connector for being used to connect lightgage steel joist, it includes main connector and connection assist, the main connector includes vertical supporting part and transverse support portion, the bottom of vertical supporting part is provided with hook and slot, and one end of transverse support portion is fixedly connected with the upper end of vertical supporting part, and articulated section is additionally provided with above transverse support portion, the connection assist includes articulated elements and fastener, articulated elements is hinged with articulated section, under connection status, and fastener is rotated to parallel with vertical supporting part.The keel connecting member of the present invention, it is simple in construction, it is easy for installation, it is safe and reliable.The design of transition part on wherein main connector, it is greatly improved the weight capacity of keel connecting member, connection assist non-bearing part, only anti-skidding, fixation is played in non-stress direction, in the case where not destroying snap finger, connection assist is difficult to be separated with main connector, foolproof to install, and its installation accuracy is not influenceed with bonding strength by the human factor of installation personnel.
Description
Technical field
The present invention relates to a kind of connector, and in particular to a kind of connector for being used to connect lightgage steel joist.
Background technology
Lightgage steel joist, is a kind of new construction material, with the development of China's modernization construction, lightgage steel joist is used extensively
Set in hotel, terminal, Che Yunzhan, station, recreation ground, market, factory, office building, Old building building renovation, interior decoration
Put, the place such as ceiling.Light steel（Baking vanish）Keel furred ceiling has high lightweight, intensity, adaptation waterproof, shockproof, dust-proof, sound insulation, suction
The effects such as sound, constant temperature, while also having the advantages that short time limit, easy construction.
Fig. 1 show the schematic diagram that conventional suspension hook mode installs furred ceiling, breaks tube expansion at top first, and main joist 10 is entered
Row is fixed, and then wears false keel 20 to the groove of suspension hook 30, finally by under the upper surface of false keel 20 and main joist 10
Surface is pressed close to, and the side of the vertical plane of suspension hook 30 and main joist 10 is pressed close to, and manually the top by suspension hook 30 along main joist 10 is rolled over
It is curved and be buckled on main joist, connect the major and minor keel completed as shown in Figure 2.
Above-mentioned conventional suspension hook mounting means, has following deficiency：
（1）Influenceed very big by human factors such as technical merit, the sense of responsibility for installing master worker in suspension hook bending process, it hangs
The bending degree of hook and the laminating degree of main joist have substantial influence to the weight capacity of false keel；
（2）Even if suspension hook bending is in place, the weight capacity of the structure is also poor, it is generally the case that its weight capacity can not
More than 5Kg, otherwise suspension hook can be deformed slowly under gravity, until being straightened, and then directly result in false keel and main dragon
Diastasis of bone, produces the danger that furred ceiling falls.
The content of the invention
The technical problem to be solved in the present invention is to solve conventional suspension hook in the prior art to install the mode of keel easily by artificial
Factor influences, and the poor defect of weight capacity.
In order to solve the above-mentioned technical problem, the technical scheme that the present invention is provided is as follows：A kind of keel connecting member, including main company
Fitting and connection assist, the main connector include vertical supporting part and transverse support portion, the bottom of the vertical supporting part
Provided with hook and slot, one end of the transverse support portion is fixedly connected with the upper end of the vertical supporting part, the transverse support portion
Top is additionally provided with articulated section, and the connection assist includes articulated elements and fastener, and the articulated elements is hinged with the articulated section, even
Connect under state, the fastener is rotated to parallel with the vertical supporting part.
Further, transition part is formed between the vertical supporting part and transverse support portion, the bottom of the transition part is formed
Turning, the turning is acute angle；Position away from transverse support portion in one cambered surface one, the cambered surface one is formed at the top of the transition part
Put the position with transverse support portion joint higher than cambered surface one.
Further, the free end of the transverse support portion is provided with the arc connecting portion upwardly extended, the arc connecting portion
Inner side is cambered surface two, the cambered surface two and the formation arc-shaped cavity of cambered surface one, and the arc-shaped cavity is the articulated section.
Further, the arc connecting portion is provided with open slot, and the width of the open slot is enough to accommodate the fastener and led to
Cross.
Further, provided with a pair of symmetrical baffle plates, the baffle plate on the arc connecting portion of the open slot both sides
Lower surface it is vertical with the vertical supporting part.
Further, the upper end of the fastener is provided with a pair of symmetrical snap fingers, and the snap finger is elastic component, the snap finger
Outwards turnover forms holding section for end, and the spacing described in a pair on the outside of holding section is more than the spacing described in a pair on the inside of baffle plate.
Further, technology groove is offered on the articulated elements.
The keel connecting member of the present embodiment, it is simple in construction, it is easy for installation, it is safe and reliable.Transition part on wherein main connector
Design, be greatly improved the weight capacity of keel connecting member, connection assist non-bearing part only rises anti-in non-stress direction
Sliding, fixation, in the case where not destroying snap finger, connection assist is difficult to be separated with main connector, foolproof to install, and it is pacified
Dress precision is not influenceed with bonding strength by the human factor of installation personnel.
Brief description of the drawings
Fig. 1 installs the structural representation of keel for suspension hook mode in the prior art；
Fig. 2 is the connection diagram under suspension hook connection status in the prior art；
Fig. 3 is the structural representation of the present embodiment keel connecting member；
Fig. 4 is the structural representation of main connector in the present embodiment keel connecting member；
Fig. 5 is the test mode schematic diagram of main connector shown in Fig. 4；
Fig. 6 is the structural representation of connection assist in the present embodiment keel connecting member；
Fig. 7 is the schematic diagram of a certain state in the present embodiment keel connecting member connection procedure；
Fig. 8 is the structural representation under the present embodiment keel connecting member buckling state；
Fig. 9 is the side view of keel connecting member shown in Fig. 3；
Figure 10 is the side view of keel connecting member shown in Fig. 7；
Figure 11 is the side view of keel connecting member shown in Fig. 8；
Figure 12 is the structural representation under the present embodiment keel connecting member connection keel original state；
Figure 13 is the side view of connection status shown in Figure 12；
Figure 14 is the structural representation under the present embodiment keel connecting member connection keel intermediateness；
Figure 15 is the side view of connection status shown in Figure 14；
Figure 16 is the structural representation under the present embodiment keel connecting member connection keel buckling state；
Figure 17 is the side view of connection status shown in Figure 16.
Embodiment
In order to make the purpose , technical scheme and advantage of the present invention be clearer, it is right below in conjunction with drawings and Examples
The present invention is further elaborated.It should be appreciated that the specific embodiments described herein are merely illustrative of the present invention, and
It is not used in the restriction present invention.
In the description of the invention, it is to be understood that term " on ", " under ", "front", "rear", " interior ", " outer " etc. refer to
The orientation or position relationship shown is, based on orientation shown in the drawings or position relationship, to be for only for ease of the description present invention and simplify
Description, rather than indicate or imply that the device or element of meaning must have specific orientation, with specific azimuth configuration and behaviour
Make, therefore be not considered as limiting the invention.
In the description of the invention, it is necessary to illustrate, unless otherwise clearly defined and limited, term " installation ", " phase
Even ", " connection " should be interpreted broadly, for example, it may be being fixedly connected, be integrally connected or be detachably connected；Can be with
It is the connection of two element internals；Can be joined directly together, can also be indirectly connected to by intermediary, for the general of this area
For logical technical staff, the concrete meaning of above-mentioned term in the present invention can be understood with concrete condition.
As shown in Fig. 3, Fig. 7-11, the keel connecting member of the present embodiment includes main connector 40 and connection assist 50.Enter
One step, as shown in Figure 4, Figure 5, the main connector 40 of the present embodiment includes vertical supporting part 41 and transverse support portion 43, is based on
Position relationship shown in the drawings, the bottom of vertical supporting part is provided with hook and slot 42, the left end of transverse support portion 43 and vertical supporting part
41 upper end is fixedly connected, and wherein the lower surface of transverse support portion 43 is vertical with the vertical plane of vertical supporting part 41.As preferred
, it is connected between vertical supporting part 41 and transverse support portion 43 by transition part 44, turning is formed at the bottom of the transition part 44,
And the turning is acute angle, is arranged such and is advantageous in that, when in the loading process of transverse support portion 43, the pressure-bearing of its transition part 44 is strong
Degree is higher, under normal stress, is not enough to stretch transition part 44, so that ensure that the bearing strength of keel connecting member is larger,
Safety coefficient is higher.
As illustrated, the top of transition part 44 is formed in a cambered surface 1, the cambered surface 1 away from transverse support portion
43 position is higher than cambered surface 1 and the position of the joint of transverse support portion 43.Also set in the right-hand member of the transverse support portion 43
There is the arc connecting portion 45 upwardly extended, the inner side of arc connecting portion 45 is cambered surface 2 451, it is necessary to explanation, the cambered surface two
451 form arc-shaped cavity with cambered surface 1, and the arc-shaped cavity forms the articulated section 49 of main connector 40.
Further, open slot 48 is offered at the middle part of its arc connecting portion 45, the arc in its both sides of open slot 48
Connecting portion 45 is provided with a pair of symmetrical baffle plates 46, the vertical plane of the lower surface of the baffle plate 46 and the vertical supporting part 41
Vertically.Its baffle plate 46 directly can both be connected with arc connecting portion 45, can be also connected by convergence part 1 with arc connecting portion 45.
The connection assist 50 of the present embodiment is as shown in fig. 6, including articulated elements 51 and fastener 52.Wherein articulated elements 51 is post
Shape part, matches with articulated section 49, and the length of articulated elements 51 is more than the width of open slot 48.In order in the same of proof strength
When, material is saved as much as possible and reduces weight, and technology groove 55 is provided with its articulated elements 51.
Further, fastener 52 is connected by convergence part 2 56 with articulated elements 51, and the width of its fastener 52 is less than open slot
48 width.A pair of symmetrical snap fingers 53 are additionally provided with the upper end of its fastener 52, the snap finger 53 is elastic component.And snap finger 53
Outwards turnover forms holding section 54, it is necessary to which the spacing between explanation, the outside of a pair of holding sections 54 is more than a pair of gears for upper end
Spacing between the inner side of plate 46.
The principle of the present embodiment keel connecting member connection keel is as follows：
As shown in Figure 12,13, tube expansion is broken at top first, main joist 10 is fixed, false keel 20 is then penetrated into main company
In the hook and slot 42 of fitting 40, the transverse support portion 43 of main connector 40 is then hung on the upper surface of main joist 10, and make main dragon
Bone 10 is adjacent to close to the side of vertical supporting part 41 with vertical supporting part 41；Followed by by the articulated elements 51 of connection assist 50
Fastened with the articulated section 49 of main connector 40, via the state shown in Figure 13,14, fastener 52 is slowly turned over from open slot 48,
Because snap finger 53 is elastic component, when holding section 54 is by gap between baffle plate 46, the spacing between a pair of snap fingers 53 is pressed
Contracting, until rotation is to the state shown in Figure 16,17, now, the upper surface of holding section 54 and the lower surface of baffle plate 46 are brought into close contact,
Fastener 52 is fitted with main joist 10 with the side of the vertical opposite side of supporting part 41.Between between the outside of a pair of holding sections 54
Away from the spacing between the inner side of more than a pair of baffle plates 46, such as without external force destruction, keel connecting member remains at Figure 16, shown in 17
State.
The present embodiment keel connecting member is advantageous in that：
（1）Foolproof to install, not by the limitation such as experience level, professional ethics for installing master worker, anyone is in any situation
It is lower to install, precision and intensity all same；
（2）The design of transition part on main connector, significantly enhances the intensity of main connector, improves keel connecting member
Load-bearing weight；
（3）It is easy for installation, be widely used, with becoming increasingly popular for full room furred ceiling, parlor furred ceiling can incorporate more and more
Element, such as Crystal lamp, glass-mirror, stainless steel mirror, copper gadget, conventional hanging piece can not meet requirement, and with originally
The keel connecting member of embodiment can be realized easily；
（4）It is safe and reliable, due to connection assist non-bearing part, anti-skidding, fixation only is played in non-stress direction, not
In the case of destroying snap finger, connection assist is difficult to be separated with main connector.
In a word, the foregoing is merely illustrative of the preferred embodiments of the present invention, is not intended to limit the invention, all in the present invention
Spirit and principle within any modifications, equivalent substitutions and improvements for being made etc., should be included in protection scope of the present invention it
It is interior.
Claims (4)
1. a kind of keel connecting member, it is characterised in that including main connector and connection assist, the main connector includes vertical
Supporting part and transverse support portion, the bottom of the vertical supporting part are provided with hook and slot, and one end of the transverse support portion is erected with described
The upper end of allotment support part is fixedly connected, and articulated section is additionally provided with above the transverse support portion, and the connection assist includes hinge
Fitting and fastener, the articulated elements are hinged with the articulated section, under connection status, the fastener rotate to the vertical support
Portion is parallel；
Transition part is formed between the vertical supporting part and transverse support portion, turning is formed at the bottom of the transition part, and the turning is
Acute angle；The top of the transition part forms the position away from transverse support portion in a cambered surface one, the cambered surface one and is higher than cambered surface one
With the position of transverse support portion joint；
It is cambered surface two that the free end of the transverse support portion, which is provided with the inside of the arc connecting portion upwardly extended, the arc connecting portion,
The cambered surface two and the formation arc-shaped cavity of cambered surface one, the arc-shaped cavity is the articulated section；
The arc connecting portion is provided with open slot, and the width of the open slot, which is enough to accommodate the fastener, to be passed through.
2. according to the keel connecting member described in claim 1, it is characterised in that on the arc connecting portion of the open slot both sides
Provided with a pair of symmetrical baffle plates, the lower surface of the baffle plate is vertical with the vertical supporting part.
3. according to the keel connecting member described in claim 2, it is characterised in that the upper end of the fastener is symmetrical provided with a pair
Snap finger, the snap finger is elastic component, and outwards turnover forms holding section for the end of the snap finger, the spacing described in a pair on the outside of holding section
More than the spacing described in a pair on the inside of baffle plate.
4. according to the keel connecting member described in claim any one of 1-3, it is characterised in that offer technique on the articulated elements
Groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510124196.XA CN104763089B (en) | 2015-03-20 | 2015-03-20 | Keel connecting member |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510124196.XA CN104763089B (en) | 2015-03-20 | 2015-03-20 | Keel connecting member |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104763089A CN104763089A (en) | 2015-07-08 |
| CN104763089B true CN104763089B (en) | 2017-08-25 |
Family
ID=53645153
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510124196.XA Active CN104763089B (en) | 2015-03-20 | 2015-03-20 | Keel connecting member |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104763089B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108265865B (en) * | 2018-03-20 | 2019-06-07 | 浙江建业幕墙装饰有限公司 | A kind of steel joist chaining part |
| CN112854584B (en) * | 2021-01-11 | 2022-05-17 | 广东新艺达国际装配式建筑装饰工程有限公司 | Wall body fossil fragments steel construction connection structure |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2766905B1 (en) * | 1997-07-11 | 1999-10-08 | Placoplatre Sa | GROOVE PROFILE (S) FOR PLACING AT LEAST ONE ACCESSORY |
| KR100685174B1 (en) * | 2005-11-28 | 2007-02-26 | 표근섭 | Clip for channel |
| KR20080026077A (en) * | 2006-09-19 | 2008-03-24 | 김균하 | Channel connector and clip for ceiling closing |
| JP2010168763A (en) * | 2009-01-21 | 2010-08-05 | Toto Ltd | Building locking implement |
| JP5696929B2 (en) * | 2010-11-09 | 2015-04-08 | 株式会社能重製作所 | Seismic reinforcement structure for the field edge in the field edge fixing bracket and existing ceiling foundation |
| CN202380583U (en) * | 2012-01-06 | 2012-08-15 | 孙江平 | Keel connecting piece |
| CN204531126U (en) * | 2015-03-20 | 2015-08-05 | 嘉兴格勒集成吊顶科技有限公司 | A kind of keel connecting member |
-
2015
- 2015-03-20 CN CN201510124196.XA patent/CN104763089B/en active Active
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| Publication number | Publication date |
|---|---|
| CN104763089A (en) | 2015-07-08 |
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Denomination of invention: Keel connecting piece for building modular clean operating room Effective date of registration: 20181128 Granted publication date: 20170825 Pledgee: Zhejiang Haiyan rural commercial bank Limited by Share Ltd Pledgor: Jiaxing Geler Integrated Ceiling Technology Co., Ltd. Registration number: 2018330000422 |