CN208501985U - A kind of lightgage steel joist connecting band - Google Patents
A kind of lightgage steel joist connecting band Download PDFInfo
- Publication number
- CN208501985U CN208501985U CN201821070291.1U CN201821070291U CN208501985U CN 208501985 U CN208501985 U CN 208501985U CN 201821070291 U CN201821070291 U CN 201821070291U CN 208501985 U CN208501985 U CN 208501985U
- Authority
- CN
- China
- Prior art keywords
- connection sheet
- keel
- steel joist
- lightgage steel
- connecting band
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
This application discloses a kind of lightgage steel joist connecting bands, including the first keel of cladding and bicarinate connection sheet, the connection sheet is equipped with the connected nail of the first keel of insertion and is embedded in bicarinate connected nail, the both ends of the connection sheet are respectively inner end and outer end, inner end is covered by inside, outer end is equipped with clamp device in outside, outer end.The utility model can be made using the surplus material in remaining corner, solve the problems, such as that screw screw can not lock or be easy to loosen, and it being capable of free adjusting tightness, can suitably it step up when permanent after, when place needs to constitute round moulding with lightgage steel joist, screw is difficult to be attached, and can then be linked together well with the utility model.Therefore various lightgage steel joist connection occasions be can be widely applied to.
Description
Technical field
This application involves a kind of keel fastening-connecting device, in particular to a kind of lightgage steel joist connecting band.
Background technique
Lightgage steel joist is a kind of novel construction material, and with the development of China's modernization construction, lightgage steel joist is used extensively
In hotel, terminal, Che Yunzhan, station, recreation ground, market, factory, office building, old building remodeling, interior decoration setting, top
The places such as canopy.Steel joist suspended ceiling has the function such as light-weight, intensity is high, adaptation waterproof, shockproof, dust-proof, sound insulation, sound-absorbing, constant temperature
Effect, while also having many advantages, such as short time limit, easy construction.
Connection of the connection of lightgage steel joist mainly before two adjacent surfaces wall at present is lockked with self-tapping screw, Huo Zhexian
Field construction personnel locks screw fully according to the reserved position of design.Therefore there are the following problems:
1, it is frequently encountered space interference during construction lock screw, some positions are locked less than screw, not can guarantee screw
Reasonable spacing, there are risk hidden danger for main body.
2, the flatness after neighboring walls connection, cannot effectively check.
3, screw is easy stripped thread, causes keel to fall off, damages to following people.
Utility model content
In order to solve the above technical problems, being solved light the purpose of this utility model is to provide a kind of lightgage steel joist connecting band
Steel joist insecure unsteady problem when connection.
The technical scheme that the utility model is provided is as follows:
A kind of lightgage steel joist connecting band, including the first keel and bicarinate connection sheet are coated, it is set in the connection sheet
There is the connected nail of the first keel of insertion and be embedded in bicarinate connected nail, the both ends of the connection sheet are respectively inner end and outer
End, inner end are covered by inside, and outer end is equipped with clamp device in outside, outer end.
Preferably, the cross sectional shape of the connected nail is Pentagram shape.
Preferably, the connection sheet includes the first connection sheet of head and the tail connection, the second connection sheet, third connection sheet, the 4th
Connection sheet and the 5th connection sheet, first connection sheet are located at penetralia, and the 5th connection sheet is located at the upper of the first connection sheet
Portion.
Preferably, the clamp device includes the thread head in the 5th connection sheet and the card in the second connection sheet
Plate, the snap-gauge are equipped with fastening screw and connect after fastening screw passes through on snap-gauge with thread head.
Preferably, the connected nail is set to the inside of third connection sheet and the first connection sheet, sets in first connection sheet
There are four, be respectively embedded on the first keel and the second keel, set in the third connection sheet there are four, be respectively embedded into the first keel
On the second keel.
Preferably, the gap of the fastening screw and the first keel is less than 4mm.
A kind of lightgage steel joist connecting band provided by the utility model can be made using the surplus material in remaining corner, be solved
The problem of loosening, can not be locked or be easy to screw screw, and can free adjusting tightness, can fit when permanent after
When stepping up when place needs to constitute round moulding with lightgage steel joist, screw is difficult to be attached, and then can with the utility model
It links together well.
Detailed description of the invention
In order to illustrate the technical solutions in the embodiments of the present application or in the prior art more clearly, to embodiment or will show below
There is attached drawing needed in technical description to be briefly described, it should be apparent that, the accompanying drawings in the following description is only this
The some embodiments recorded in application, for those of ordinary skill in the art, without creative efforts,
It is also possible to obtain other drawings based on these drawings.
Fig. 1 is a kind of structural schematic diagram of embodiment of the utility model.
Specific embodiment
In order to enable those skilled in the art to better understand the technical solutions of the present invention, with reference to the accompanying drawing to this reality
Be described in detail with novel, the description of this part be only it is exemplary and explanatory, should not be to the protection scope of the utility model
There is any restriction effect.
It should also be noted that similar label and letter indicate similar terms in following attached drawing, therefore, once a certain Xiang Yi
It is defined in a attached drawing, does not then need that it is further defined and explained in subsequent attached drawing.
It should be noted that term " center ", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outside" etc.
The orientation or positional relationship of instruction be based on the orientation or positional relationship shown in the drawings or the utility model product use when
The orientation or positional relationship usually put, is merely for convenience of describing the present invention and simplifying the description, rather than instruction or dark
Show that signified device or element must have a particular orientation, be constructed and operated in a specific orientation, therefore should not be understood as pair
The limitation of the utility model.In addition, term " first ", " second ", " third " etc. are only used for distinguishing description, and should not be understood as referring to
Show or imply relative importance.
In addition, the terms such as term "horizontal", "vertical", " pendency " are not offered as requiring component abswolute level or pendency, and
It is that can be slightly tilted.It is not to indicate the structure if "horizontal" only refers to that its direction is more horizontal with respect to for "vertical"
It has to fully horizontally, but can be slightly tilted.
In the description of the present invention, it should also be noted that, unless otherwise clearly defined and limited, term " is set
Set ", " installation ", " connected ", " connection " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection,
Or it is integrally connected；It can be mechanical connection, be also possible to be electrically connected；It can be directly connected, intermediary can also be passed through
It is indirectly connected, can be the connection inside two elements.For the ordinary skill in the art, it can be managed with concrete condition
Solve the concrete meaning of above-mentioned term in the present invention.
As shown in Figure 1, the technical solution that present embodiment provides is as follows:
A kind of lightgage steel joist connecting band, the connection sheet 3 including coating the first keel 1 and the second keel 2, the connection sheet 3
It is equipped with the connected nail 7 of the second keel 2 of connected nail 7 and insertion of the first keel 1 of insertion, the both ends of the connection sheet 3 are respectively
Inner end and outer end, inner end are covered by inside, and outer end is equipped with clamp device in outside, outer end.Connected nail 7 can further strengthen
Stable connection, and prevent present embodiment from arbitrarily shaking sliding.
Wherein, the first keel 1 and the second keel 2 are mutually side-by-side, and connection sheet 3 includes the first connection of head and the tail connection
Piece 31, the second connection sheet 32, third connection sheet 33, the 4th connection sheet 34 and the 5th connection sheet 35, first connection sheet 31
In penetralia, the 5th connection sheet 35 is located at the top of the first connection sheet 31, by the first keel 1 and the second keel 2 around one
Circle.The cross sectional shape of connected nail 7 is Pentagram shape, better plays connection function.
Certainly, can also be with around two circles or multi-turn by the first keel 1 and the second keel 2, but the effect of a circle is most
Alright.
Clamp device includes the thread head 4 in the 5th connection sheet 35 and the snap-gauge 6 in the second connection sheet 32, institute
It states snap-gauge 6 and is connect after fastening screw 5 passes through on snap-gauge 6 with thread head 4 equipped with fastening screw 5.
Wherein, the connected nail 7 is set to the inside of third connection sheet 33 and the first connection sheet 31, first connection sheet 31
On set there are four, rectangle setting.It is respectively embedded on the first keel 1 and the second keel 2, the third connection sheet 33 is equipped with four
It is a, it is respectively embedded on the first keel 1 and the second keel 2.
Snap-gauge 6 is bent when fastening in order to prevent, and the gap of the fastening screw 5 and the first keel 1 is less than 4mm,
The gap is the smaller the better.
Present embodiment can be made using the surplus material in remaining corner, and solving screw screw can not lock or hold
Easily the problem of loosening, and can free adjusting tightness, can suitably step up when permanent after, when place needs to use lightgage steel joist
When constituting round moulding, screw is difficult to be attached, and can then be linked together well with the utility model.
It should be noted that, in this document, the terms "include", "comprise" or its any other variant are intended to non-row
His property includes, so that the process, method, article or equipment for including a series of elements not only includes those elements, and
And further include other elements that are not explicitly listed, or further include for this process, method, article or equipment institute it is intrinsic
Element.
Specific case used herein is expounded the principles of the present invention and embodiment, above example
Illustrate the method and its core concept for being merely used to help understand the utility model.The above is only the preferred of the utility model
Embodiment, it is noted that due to the finiteness of literal expression, and objectively there is unlimited specific structure, for this technology
For the those of ordinary skill in field, without departing from the principle of this utility model, several improvement, retouching can also be made
Or variation, above-mentioned technical characteristic can also be combined in the right way；These improve retouching, variation or combination, or not
It is improved that the conception and technical scheme of utility model are directly applied into other occasions, it is regarded as the protection of the utility model
Range.
Claims (6)
1. a kind of lightgage steel joist connecting band, which is characterized in that the connection sheet including coating the first keel (1) and the second keel (2)
(3), the connection sheet (3) is equipped with the connected nail (7) of insertion the first keel (1) and is embedded in the connected nail of the second keel (2)
(7), the both ends of the connection sheet (3) are respectively inner end and outer end, and inner end is covered by inside, and outer end is set on outside, outer end
There is clamp device.
2. lightgage steel joist connecting band according to claim 1, which is characterized in that the cross sectional shape of the connected nail (7) is
Pentagram shape.
3. lightgage steel joist connecting band according to claim 1 or 2, which is characterized in that the connection sheet (3) includes that head and the tail connect
The first connection sheet (31), the second connection sheet (32), third connection sheet (33), the 4th connection sheet (34) and the 5th connection sheet connect
(35), first connection sheet (31) is located at penetralia, and the 5th connection sheet (35) is located at the top of the first connection sheet (31).
4. lightgage steel joist connecting band according to claim 3, which is characterized in that the clamp device includes being set to the 5th to connect
Thread head (4) in contact pin (35) and the snap-gauge (6) on the second connection sheet (32), the snap-gauge (6) are equipped with fastening spiral shell
Bar (5) is connect after fastening screw (5) passes through on snap-gauge (6) with thread head (4).
5. lightgage steel joist connecting band according to claim 1 or 2, which is characterized in that the connected nail (7) connects set on third
The inside of contact pin (33) and the first connection sheet (31), set on first connection sheet (31) there are four, be respectively embedded into the first keel
(1) and on the second keel (2), set on the third connection sheet (33) there are four, be respectively embedded into the first keel (1) and the second keel
(2) on.
6. lightgage steel joist connecting band according to claim 4, which is characterized in that the fastening screw (5) and the first keel
(1) gap is less than 4mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821070291.1U CN208501985U (en) | 2018-07-06 | 2018-07-06 | A kind of lightgage steel joist connecting band |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821070291.1U CN208501985U (en) | 2018-07-06 | 2018-07-06 | A kind of lightgage steel joist connecting band |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208501985U true CN208501985U (en) | 2019-02-15 |
Family
ID=65283767
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821070291.1U Expired - Fee Related CN208501985U (en) | 2018-07-06 | 2018-07-06 | A kind of lightgage steel joist connecting band |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208501985U (en) |
-
2018
- 2018-07-06 CN CN201821070291.1U patent/CN208501985U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190215 Termination date: 20210706 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |