CN203230954U - Clamp with grains - Google Patents
Clamp with grains Download PDFInfo
- Publication number
- CN203230954U CN203230954U CN 201320110950 CN201320110950U CN203230954U CN 203230954 U CN203230954 U CN 203230954U CN 201320110950 CN201320110950 CN 201320110950 CN 201320110950 U CN201320110950 U CN 201320110950U CN 203230954 U CN203230954 U CN 203230954U
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- CN
- China
- Prior art keywords
- cranse
- tension band
- pipeline
- clip according
- clamp
- 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
The utility model relates to a clamp with grains. The clamp comprises an upper tension band, a lower tension band and a fixed device arranged on the upper tension band, the grains are arranged on the inner walls of the upper tension band and the lower tension band respectively, fin-shaped installation sheets are arranged at two ends of the upper tension band and the lower tension band, and concentric installation bolt holes with the same size are correspondingly formed in the fin-shaped installation sheets respectively. The clamp has the advantage that after the grains are arranged on the inner walls of the upper tension band and the lower tension band, when the clamp is clamped on a pipeline, friction between the grains and the outer wall of the pipeline is greatly increased, the anti-skidding effect of the clamp is greatly improved, the shortcomings that traditional clamps cannot resist skidding can be overcome, safety of the pipeline and people can be ensured, and maintenance cost is reduced. The eccentric installation bolt holes with the same size are formed in the fin-shaped installation sheets at two ends of the upper tension band and the lower tension band, and bolts can symmetrically fasten the pipeline through the bolts in a balanced mode, so that balanced stressing of the outer wall of the pipeline can be ensured, deformation during fastening can be prevented, and the optimum effect of resisting skidding, reducing vibration and dissipating energy can be achieved.
Description
Technical field
The utility model relates to a kind of pipeline secure component, particularly for the fastening a kind of band lines line clip of pipeline.
Background technique
Pipeline is absolutely necessary in the transmission of liquid, gas, for abnormal accident such as prevent that pipeline from occurring becoming flexible, be shifted even come off to ensure delivery safety, generally fix pipeline with clip.It is simple, easy to operate that clip requires to have enough fastening strength to make again.Present stage, the clip that generally uses was the clip of traditional mode, it generally comprises metal cranse and the following cranse gone up of employing, one end of upper and lower cranse adopts the hinge pin to connect or buckle teeth connects, one end adopts the installation sheet clamping bolt to connect, at installation sheet bolt hole is set, pipeline is fastened on the inside of upper and lower cranse in the mode of screw bolt and nut.But because the inwall of upper and lower cranse manufactures smooth surface, do not take any non-skid feature, make that the frictional force between the outer wall of the inwall of clip and pipeline is very little, grown service time, under the influence of extraneous factor, when bolt and nut is loosening, becoming flexible, being shifted can appear in pipeline, finally can cause pipeline to come off, not only increase maintenance cost, the serious injures and deaths that also can cause personnel.And the different Placement in two ends causes tube wall both sides bearing pressure difference to cause pipe deforming or anti-skidding vibration damping energy dissipating unbalanced.
The model utility content
The purpose of this utility model is can not be anti-skidding and easily make pipe deforming, vibration damping effect of energy dissipation defect of bad in order to solve in the prior art clip, provides a kind of band lines clip to solve problems of the prior art.
To achieve these goals, the technical solution of the utility model is as follows:
A kind of band lines clip, comprise cranse, following cranse and be arranged on fixing device on the cranse, the inwall of last cranse and following cranse is respectively arranged with lines, the two ends of last cranse and following cranse are respectively arranged with wing shape installation sheet, correspondingly respectively on the wing shape installation sheet are provided with big or small identical and concentric construction bolt hole.
As preferred version, lines is convex sun line or groove shape internal or female screw;
As preferred version, the height of positive line is 0.1～1mm;
As preferred version, the degree of depth of internal or female screw is 0.1～1mm;
As preferred version, positive line and internal or female screw are wire, ring-type, point-like or cone tip shape;
As preferred version, the fixing device that is arranged on the cranse is a Jiong type projection or a welded nut;
As preferred version, Jiong type projection is provided with the fastening screw keyhole;
As preferred version, the bore dia of fastening screw keyhole is 9～10mm;
As preferred version, the fastening screw keyhole is the bolton of M8 by specification;
As preferred version, the specification of welded nut is M18.
The beneficial effect that the utlity model has: after the inwall of cranse on the clip and following cranse is provided with lines, during the fastening pipeline of clip, the frictional force of lines and pipeline outer wall will increase greatly, improved the skidproof effect of clip greatly, the drawback that the legacy card hoop can not be anti-skidding will effectively be solved, ensure pipeline and personal security, reduce maintenance cost; Secondly, be respectively arranged with the identical and concentric construction bolt hole of size on the wing shape installation sheet at last cranse and following cranse two ends, bolt can pass through the fastening pipeline of construction bolt hole symmetrical equilibrium, guarantee the pipeline outer wall stress equalization, indeformable in fastening process, thus reach best anti-skidding vibration damping effect of energy dissipation; Again, yoke configurations of the present utility model is simple, make easily, and fixing device adopts Jiong type projection or welded nut, the reliability height that operates very convenient and fastening.
Description of drawings
Fig. 1 is the utility model embodiment one perspective view.
Fig. 2 is the utility model embodiment two perspective view.
Among the figure: 1, go up cranse, 2, cranse down, 3, lines, 4, wing shape installation sheet, 5, the construction bolt hole, 61, Jiong type projection, 62, welded nut, 7, the fastening screw keyhole.
Embodiment
Further understand and understanding for making structure characteristic of the present utility model and the effect reached had, cooperate detailed explanation in order to preferred embodiment and accompanying drawing, be described as follows:
Embodiment one
Present embodiment is used for the fastening of transverse tube and installs.
As shown in Figure 1: a kind of band lines clip, comprise cranse 1, following cranse 2 and be arranged on Jiong type projection 61 on the cranse 1, the inwall of last cranse 1 and following cranse 2 is respectively arranged with wire sun line, the two ends of last cranse 1 and following cranse 2 are respectively arranged with wing shape installation sheet 4, the corresponding identical and concentric construction bolt hole 5 of size that is provided with respectively on the wing shape installation sheet 4, the trend of wire sun line 3 is identical with the circumferencial direction of cranse and be cast as one with last cranse 1 or time cranse 2 at its place, and the height of the positive line 3 of wire is 0.3mm.
During actual the use, will go up cranse 1 and be wrapped in pipeline outer wall with following cranse 2 alignment, will go up cranse 1 with the construction bolt hole 5 of screw bolt and nut on wing shape installation sheet 4 and tighten with following cranse 2 symmetrical equilibriums, just pipeline can be fastened.Then, the fastening screw keyhole 7 on Jiong type projection 61 is tightened with bolt and M8 nut again, just can be connected and be fixed on other objects clip and transverse tube are whole.Because the existence of wire sun line 3 makes when pipeline slides, can produce very big frictional force between wire sun line 3 and the pipeline outer wall and slide to stop pipeline.Simultaneously because wing shape installation sheet 4 construction bolt hole 5 and the bolt symmetrical equilibrium fastening effect identical and concentric with size, make cranse 1 and following cranse 2 symmetrical equilibriums closely shroud ring tube wall, thereby can avoid taking place the loosening or mobile accident of pipeline to greatest extent, play the effect of vibration damping energy dissipating simultaneously.
Fastening more effective in order to make, clip adopts the plain structure cold rolled steel of charcoal to make in the present embodiment, to strengthen the fastening strength of clip.
Embodiment two
Present embodiment is used for the fastening of vertical tube and installs.
As shown in Figure 2: a kind of band lines clip, comprise cranse 1, following cranse 2 and be arranged on welded nut 62 on the cranse, the inwall of last cranse 1 and following cranse 2 is respectively arranged with cold rolling type ring-type internal or female screw 3, the two ends of last cranse 1 and following cranse 2 are respectively arranged with the identical and concentric wing shape installation sheet 4 of size, on the wing shape installation sheet 4 respectively correspondence be provided with construction bolt hole 5, cold rolling type ring-type internal or female screw 3 is cast as one with last cranse 1 or the following cranse 2 at its place, and the height of cold rolling type ring-type internal or female screw 3 is 0.3mm.
Welded nut 62 is welded on the outer wall neutral position of cranse 1 in the mode of welding all around.
During actual the use, will go up cranse 1 and be wrapped in pipeline outer wall with following cranse 2 alignment, will go up cranse 1 with screw bolt and nut by the construction bolt hole 5 on the wing shape installation sheet 4 and tighten with following cranse 2 symmetrical equilibriums, just pipeline can be fastened.Then, clip and pipeline do that as a whole welded nut 62 by on the last cranse 1 is whole to be connected and to be fixed on other objects.Because the existence of ring-type internal or female screw 3, make when pipeline during in self gravitation or external force effect lower slider, can produce very big frictional force between ring-type internal or female screw 3 and the pipeline outer wall to stop the pipeline slip; Simultaneously because wing shape installation sheet 4 construction bolt hole 5 and the bolt symmetrical equilibrium fastening effect identical and concentric with size, make cranse 1 and following cranse 2 equilibriums closely shroud ring tube wall, thereby can avoid taking place the loosening or mobile accident of pipeline to greatest extent, play the effect of vibration damping energy dissipating simultaneously.
Fastening more effective in order to make, the present embodiment clip adopts the plain structure cold rolled steel of charcoal to make, to strengthen the fastening strength of clip.
In addition, the utility model clip is carried out hot galvanizing or cold plating add sprayed plastic coat protection and increase its anti-corrosion ability, reach long-lived effect.
In sum, it only is preferred embodiment of the present utility model, be not to limit the scope that the utility model is implemented, all equalizations of doing according to the described shape of the utility model claim scope, structure, feature and spirit change and modify, and all should be included in the claim scope of the present utility model.
Claims (10)
1. be with the lines clip for one kind, comprise cranse, following cranse and be arranged on fixing device on the cranse, it is characterized in that, the described inwall of going up cranse and following cranse is respectively arranged with lines, described two ends of going up cranse and following cranse are respectively arranged with wing shape installation sheet, correspondingly respectively on the described wing shape installation sheet are provided with big or small identical and concentric construction bolt hole.
2. band lines clip according to claim 1 is characterized in that, described lines is convex sun line or groove shape internal or female screw.
3. band lines clip according to claim 2 is characterized in that, the height of described positive line is 0.1～1mm.
4. band lines clip according to claim 2 is characterized in that, the degree of depth of described internal or female screw is 0.1～1mm;
5. band lines clip according to claim 2 is characterized in that, described positive line and internal or female screw are wire, ring-type, point-like or cone tip shape;
6. band lines clip according to claim 1 is characterized in that, the described fixing device that is arranged on the cranse is a Jiong type projection or a welded nut;
7. band lines clip according to claim 6 is characterized in that, described Jiong type projection is provided with the fastening screw keyhole.
8. band lines clip according to claim 7 is characterized in that, the bore dia of described fastening screw keyhole is 9～10mm.
9. according to claim 7 or 8 described band lines clips, it is characterized in that described fastening screw keyhole is the bolton of M8 by specification.
10. band lines clip according to claim 6 is characterized in that, the specification of described welded nut is M18.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320110950 CN203230954U (en) | 2013-03-12 | 2013-03-12 | Clamp with grains |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320110950 CN203230954U (en) | 2013-03-12 | 2013-03-12 | Clamp with grains |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203230954U true CN203230954U (en) | 2013-10-09 |
Family
ID=49287081
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320110950 Expired - Fee Related CN203230954U (en) | 2013-03-12 | 2013-03-12 | Clamp with grains |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203230954U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103486365A (en) * | 2013-08-15 | 2014-01-01 | 上海铭东建筑工程有限公司 | Lathedog with grain |
| CN111509361A (en) * | 2020-05-07 | 2020-08-07 | 刘光 | Assembled antenna applied to 5G mobile communication |
-
2013
- 2013-03-12 CN CN 201320110950 patent/CN203230954U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103486365A (en) * | 2013-08-15 | 2014-01-01 | 上海铭东建筑工程有限公司 | Lathedog with grain |
| CN111509361A (en) * | 2020-05-07 | 2020-08-07 | 刘光 | Assembled antenna applied to 5G mobile communication |
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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: 20131009 Termination date: 20150312 |
|
| EXPY | Termination of patent right or utility model |