CN203756700U - Spring nut for C-shaped steel - Google Patents
Spring nut for C-shaped steel Download PDFInfo
- Publication number
- CN203756700U CN203756700U CN201320669861.XU CN201320669861U CN203756700U CN 203756700 U CN203756700 U CN 203756700U CN 201320669861 U CN201320669861 U CN 201320669861U CN 203756700 U CN203756700 U CN 203756700U
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- CN
- China
- Prior art keywords
- nut
- spring
- shaped steel
- flanging
- utility
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Abstract
The utility model discloses a spring nut for C-shaped steel. The spring nut comprises a nut and a thread hole, and also comprises a spring, wherein the spring is fixed on the nut; the two ends of the nut are provided with pressing edges. The spring nut disclosed by the utility model has the advantages that the bearing capacity is large, the structure is simple, the installation is convenient, and the installation position can be randomly changed according to the need.
Description
Technical field
The utility model relates to mechanical connecting device, relates in particular to a kind of spring nut for C shaped steel.
Background technique
Nut is mainly used in the connection of parts, bolt is penetrated to screw, then with instrument by nut screwing clamping, thereby realize the connection of two parts, but during for C shaped steel connection set, bolted installation process complexity, nut bearing capacity is smaller, especially in the time that the link position of C shaped steel need to change, need to again adjust the strength of C shaped steel etc., therefore mounting point can not arbitrarily change, if C shaped steel can change mounting point after adjusting, its material resources and human cost correspondingly increase a lot.
Model utility content
In view of current spring nut above shortcomings for C shaped steel, the utility model provide a kind of nut bearing capacity large, the spring nut for C shaped steel convenient and that mounting point can arbitrarily change is as required installed.
For achieving the above object, embodiment of the present utility model adopts following technological scheme:
For a spring nut for C shaped steel, comprise nut and tapped hole, the described spring nut for C shaped steel also comprises spring, described spring is fixed on nut; The two ends of described nut are provided with flanging.
According to an aspect of the present utility model, the width of described flanging is 5-20 ㎜.
According to an aspect of the present utility model, the spline-simulating projection that described flanging is regular arrangement.
According to an aspect of the present utility model, the circular protrusions that described flanging is regular rectangular-shaped arrangement.
According to an aspect of the present utility model, described flanging is notch, and described notch shape is V-shape or U font.
According to an aspect of the present utility model, described tapped hole is positioned at the centre of nut, and the central point of spring overlaps with the central point of tapped hole, and the internal diameter of spring is greater than the internal diameter of tapped hole.
According to an aspect of the present utility model, described tapped hole is provided with circular groove around, and described spring fitting is in described groove, and spring is fixed on nut by forging and stamping.
According to an aspect of the present utility model, described spring is fixed by welding on nut.
According to an aspect of the present utility model, the material of described nut is metal, and being shaped as of nut is square.
The advantage that the utility model is implemented: because the spring nut for C shaped steel of the present utility model also comprises spring, tapped hole is positioned at the centre of nut, and the central point of spring overlaps with the central point of tapped hole; Tapped hole is provided with circular groove around, spring fitting is in groove, spring is fixed on nut by forging and stamping, and the two ends of nut are provided with flanging, therefore the nut bearing capacity for the spring nut of C shaped steel large, simple in structure, convenient and mounting point is installed can arbitrarily changes as required.
Brief description of the drawings
In order to be illustrated more clearly in the technological scheme in the utility model embodiment, to the accompanying drawing of required use in embodiment be briefly described below, apparently, accompanying drawing in the following describes is only embodiments more of the present utility model, for those of ordinary skill in the art, do not paying under the prerequisite of creative work, can also obtain according to these accompanying drawings other accompanying drawing.
Fig. 1 is the structural representation of a kind of spring nut for C shaped steel described in the utility model;
Fig. 2 is the scheme of installation of a kind of spring nut for C shaped steel described in the utility model.
Embodiment
Below in conjunction with accompanying drawing, the utility model is described in further detail.
As shown in Figure 1 and Figure 2, a kind of spring nut for C shaped steel 8, comprises nut 2 and tapped hole 5, and the described spring nut for C shaped steel 8 also comprises spring 1, and spring 1 is fixed on nut 2; The two ends of nut 2 are provided with flanging 4.
In actual applications, be provided with flanging 4 for the two ends of the spring nut of C shaped steel 8, in the time that bolt 6 is tightened, be separately fixed at the opening of C shaped steel 8 for the flanging 4 at the spring nut two ends of C shaped steel 8; In order to make the opening of C shaped steel 8 stressed the same, tapped hole 5 is positioned at the centre of nut 2, and the central point of spring 1 overlaps with the central point of tapped hole 5, and the internal diameter of spring 1 is greater than the internal diameter of tapped hole 5; When the opening of actual conditions C shaped steel 8 is stressed must be different, the certain distance of central point of tapped hole 5 misalignment nuts 2.
In actual applications, in order to allow spring 1 be fixed on nut 2, tapped hole 5 is provided with circular groove around, spring 1 is arranged in groove, when spring 1 is arranged on after groove, passes through forging technology, by dead two position shutoff of circular groove symmetry, thereby spring 1 is fixed on nut 2; Meanwhile, spring 1 also can wait alternate manner to be fixed on nut 2 by welding.In the structure of spring nut, increased spring 1, the mounting point that spring 1 can well fixing spring nut, under the prerequisite by any extraneous instrument not, can arbitrarily change mounting point according to demand, has greatly saved material resources and human cost.In the time that the spring 1 of the spring nut for C shaped steel 8 damages, do not need to change whole spring nut, only the spring of damage 1 need be laid down, the spring 1 more renewing is also fixed on spring 1 on nut 2, economizes on resources widely, extends the working life of product.
In addition, the width of flanging 4 is 5-20 ㎜, the spline-simulating projection that flanging 4 is regular arrangement, and fixation has not only been played in the flanging 4 on nut 2 both sides like this, can also prevent from breakking away, and makes to install more neat; In practical process, flanging 4 also can be designed to the circular protrusions of regular rectangular-shaped arrangement; For the fixed block laterally easily moving, flanging 4 is preferably designed for notch 3, and notch 3 is shaped as V-shape or U font, and after installation is fixing, notch 3 is just stuck in the opening of C shaped steel 8, prevents fixed block transverse shifting.The material of nut 2 is metal, and the shape approximation of nut 2 is square.
Working principle of the present utility model: in the time needing fixing article on C shaped steel 8, operator first have good positioning the position of article, then the link 7 of fixing article is placed on C shaped steel 8, the kind of link 7 is many, such as base plate, press strip, right-angle connector, connector for joint, beam connection etc., before installation, operator first put into spring nut the opening of C shaped steel 8, the rear operator of position alignment link 7 bolt 6 that screws up with a wrench, make the flanging 4 at nut 2 two ends be fixed on firmly the opening of C shaped steel 8, that is to say that the fixing rear notch 3 of spring nut is just stuck in the opening of C shaped steel 8, article are just fixed on C shaped steel 8 firmly like this, whole installation process must not be welded to connect, it is very convenient to install, simultaneously, if mounting point need be adjusted, only bolt 6 need be unscrewed, spring nut moves on to correct mounting point, firmly tight a bolt 6, therefore the mounting point of spring nut can arbitrarily change as required.In addition, operator just must not train and can start to work, and in installation process, only need tight a bolt 6.
Use the beneficial effect of the utility model product:
1, nut 2 bearing capacities are large, simple in structure
The two ends of spring nut of the present utility model are provided with flanging 4, and flanging 4 is preferably designed for notch 3, and after the bolt 6 of spring nut is tightened, notch 3 is just stuck in the opening of C shaped steel 8, and the width of flanging 4 is 5-20 ㎜; Flanging 4 also can be the spline-simulating projection of regular arrangement, when installation, firmly twists bolt 6, and flanging 4 is fixed on the opening of C shaped steel 8 firmly, and spring 1 holds out against the other end of C shaped steel 8 simultaneously, has improved so widely the bearing capacity of spring nut, and simple in structure.
2, convenient and mounting point being installed can arbitrarily change as required
Operator just must not train and can start to work, in installation process, first spring nut is put into the opening of C shaped steel 8, the rear operator of position alignment link 7 tight a bolt 6 with spanner etc., the flanging 4 at nut 2 two ends is fixed on firmly to the opening of C shaped steel 8, connection set just fixes like this, it is very convenient to install, simultaneously, if mounting point need be adjusted, only bolt 6 need be unscrewed, spring nut moves on to correct mounting point, firmly tight a bolt 6, therefore the mounting point of spring nut can arbitrarily change as required.
The above; it is only embodiment of the present utility model; but protection domain of the present utility model is not limited to this; the technician of any skilled is in the disclosed technical scope of the utility model; the variation that can expect easily or replacement, within all should being encompassed in protection domain of the present utility model.Therefore, protection domain of the present utility model should be as the criterion with the protection domain of described claim.
Claims (2)
1. for a spring nut for C shaped steel, comprise nut and tapped hole, it is characterized in that: the described spring nut for C shaped steel also comprises spring, and described spring is fixed on nut; The two ends of described nut are provided with flanging, the width of described flanging is 5-20 ㎜, described flanging is the spline-simulating projection of regular arrangement, described flanging is the circular protrusions of regular rectangular-shaped arrangement, described flanging is notch, and described notch shape is V-shape or U font, and described tapped hole is positioned at the centre of nut, the central point of spring overlaps with the central point of tapped hole, and the internal diameter of spring is greater than the internal diameter of tapped hole.
2. according to the spring nut for C shaped steel claimed in claim 1, it is characterized in that: described tapped hole is provided with circular groove around, and described spring fitting is in described groove, and described spring is fixed on nut by forging and stamping.
3. according to the spring nut for C shaped steel claimed in claim 1, it is characterized in that: described spring is fixed by welding on nut.
4. according to the arbitrary described spring nut for C shaped steel of claims 1 to 3, it is characterized in that: the material of described nut is metal, and being shaped as of nut is square.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320669861.XU CN203756700U (en) | 2013-10-28 | 2013-10-28 | Spring nut for C-shaped steel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320669861.XU CN203756700U (en) | 2013-10-28 | 2013-10-28 | Spring nut for C-shaped steel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203756700U true CN203756700U (en) | 2014-08-06 |
Family
ID=51251981
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320669861.XU Expired - Fee Related CN203756700U (en) | 2013-10-28 | 2013-10-28 | Spring nut for C-shaped steel |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203756700U (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104763724A (en) * | 2015-03-26 | 2015-07-08 | 海盐县华昇汽车配件有限公司 | Novel spring nut |
| CN105552635A (en) * | 2016-02-03 | 2016-05-04 | 郑飞轮 | Bottom box for wall switch or socket |
| CN110238293A (en) * | 2019-07-12 | 2019-09-17 | 海盐三信自动化设备有限公司 | A kind of riveting tool and clinching method for spring and nut |
| CN111412211A (en) * | 2020-04-27 | 2020-07-14 | 海盐海马五金有限公司 | Antiwind plastic envelope spring nut of being convenient for installation |
| CN111441526A (en) * | 2019-01-17 | 2020-07-24 | 柏诚工程股份有限公司 | Method for installing upper fixed node of clean ceiling of electronic factory building |
| CN112196871A (en) * | 2020-10-30 | 2021-01-08 | 苏州辰品之家金属科技有限公司 | Nut structure of finished product support and hanger |
-
2013
- 2013-10-28 CN CN201320669861.XU patent/CN203756700U/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104763724A (en) * | 2015-03-26 | 2015-07-08 | 海盐县华昇汽车配件有限公司 | Novel spring nut |
| CN105552635A (en) * | 2016-02-03 | 2016-05-04 | 郑飞轮 | Bottom box for wall switch or socket |
| CN111441526A (en) * | 2019-01-17 | 2020-07-24 | 柏诚工程股份有限公司 | Method for installing upper fixed node of clean ceiling of electronic factory building |
| CN110238293A (en) * | 2019-07-12 | 2019-09-17 | 海盐三信自动化设备有限公司 | A kind of riveting tool and clinching method for spring and nut |
| CN110238293B (en) * | 2019-07-12 | 2024-03-08 | 海盐三信自动化设备有限公司 | Riveting tool and riveting method for spring and nut |
| CN111412211A (en) * | 2020-04-27 | 2020-07-14 | 海盐海马五金有限公司 | Antiwind plastic envelope spring nut of being convenient for installation |
| CN112196871A (en) * | 2020-10-30 | 2021-01-08 | 苏州辰品之家金属科技有限公司 | Nut structure of finished product support and hanger |
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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: 20140806 Termination date: 20181028 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |