CN201554956U

CN201554956U - Groove-shaped riveting type bottom plate light pipe clip

Info

Publication number: CN201554956U
Application number: CN2009200463775U
Authority: CN
Inventors: 王亚军
Original assignee: Individual
Current assignee: Individual
Priority date: 2009-06-05
Filing date: 2009-06-05
Publication date: 2010-08-18
Anticipated expiration: 2019-06-05

Abstract

The utility model relates to a groove-shaped riveting type bottom plate light pipe clip which comprises a bolt, a spring washer, a bolt hole of a cover plate, a pipe clip body, a pipe clip hole, a bolt hole of the pipe clip body, a riveting type bottom plate, a positioning hole, a flat washer, the cover plate, an anti-loose convex block and a thread bubble, and is characterized in that the spring washer and the flat washer are sequentially sheathed on the bolt, the bolt passes through the bolt hole of the cover plate and the bolt hole of the pipe clip body and is then fixed on the riveting type bottom plate through the thread bubble, the thread bubble is riveted with the bottom plate together through a special pressure device and a mold, the convex block is positioned at the rivet joint of the bottom plate and the thread bubble, and plays a role in preventing the rotation of the thread bubble, the positioning hole plays a role in fixing the pipe clip on a basic part using the pipe clip, the pipe clip body is divided into an upper part and a lower part, the pipe clip hole is arranged in the middle, the inner diameter surface of the pipe clip body is a plurality of groups of grooves, one groove at the junction of the lower pipe clip body and the thread bubble on the riveting type bottom plate is coincided with the thread bubble, and the spring washer and the flat washer assembled between the upper part of the bolt and the cover plate can effectively prevent the looseness caused by vibration.

Description

Fluted body riveting base plate light pipe clamp

Technical field

The utility model relates to a kind of pipe clamp, refers more particularly to a kind of fluted body riveting base plate light pipe clamp.

Background technique

Pipe clamp is widely used in oil refining, chemical industry, metallurgical, the mine, the laying of the oil gas pipeline of industries such as machinery, rise fixing, vibration damping, effects such as sound-absorbing, under the special operation condition, play corrosion-resistant, resistant to elevated temperatures work efficiency, existing pipe clamp mainly contains the Pipe clip article cover plate, base plate and one or more groups screw rod, nut is formed, pass through screw rod, nut is to the clamping action of cover plate and base plate, make Pipe clip article stressed, clamping pipe, this kind pipe clamp, the last stressed clamping of its Pipe clip article is that the active force by the bolt and nut between pressing plate and the base plate forms, or directly be fixed on by screw rod and be connected on the base plate, only play the role of fastening and fix pipe clamp by the nut on the cover plate, because pipe clamp is widely used in petrochemical industry, metallurgical, the mine, the oil of industries such as machinery, the laying of air pipe, to it firmly, damping, aspect performances such as noise elimination, higher requirement is arranged, and the securing device of existing pipe clamp and cover plate and base plate have many defectives in the use to the fastening means of Pipe clip article, only use common screw rod, the fastening means of nut, when in actual production, using, can be because the vibrations of pipeline, and make pipe clamp loosening, directly influence the use of pipeline, even cause danger aborning, at present, developmental research to pipe clamp, the endoporus that mostly is confined to Pipe clip article is formal, put the U-shaped breach as Pipe clip article being designed to the prong form or on Pipe clip article, adding, but existing investigative technique all fails haveing breakthrough aspect the research innovation of the base plate of pipe clamp and cover plate, especially aspect the stability of pipe clamp and the tightness many deficiencies can arranged.

The model utility content

The purpose of this utility model is to exempt to mend the defective of existing pipe clamp for overcoming the deficiency of prior art aspect, provides a kind of stability good, effectively damping, noise reduction, sound-absorbing, sound construction, the fluted body riveting base plate light pipe clamp that fastening performance is good.

For achieving the above object, the utility model fluted body riveting base plate light pipe clamp is implemented by following concrete technological scheme.

The utility model fluted body riveting base plate light pipe clamp, comprise bolt, the bullet pad, the cover plate bolt hole, the pipe clamp body, the pipe clamp hole, pipe clamp body bolt hole, riveting base plate, positioning hole, plain cushion, cover plate, locking projection, the screw thread bubble, it is characterized in that, on bolt, be inserted in the bullet pad successively, plain cushion, with bolt process cover plate bolt hole, behind the pipe clamp body bolt hole, be fixed on the riveting base plate by the screw thread bubble, described screw thread bubble is to be riveted together by the pressure facility of special use and mould and base plate, described projection is positioned at riveted joint place of base plate and screw thread bubble, its effect is to prevent that the screw thread bubble from rotating, the effect of positioning hole is that the utility model is fixed on the basic part that uses pipe clamp, on described pipe clamp body divides, following two-part, the centre is provided with the pipe clamp hole, its aperture surface is many group fluted bodies, screw thread bubble joint on lower tube clip body and the riveting base plate, also there is a groove and screw thread bubble to coincide, is assemblied in the bullet pad between bolt top and the cover plate, plain cushion can effectively prevent the loosening phenomenon that the utility model produces because of vibrations in the course of the work.

When needs use the utility model fluted body riveting base plate light pipe clamp, at first, riveting base plate is fixed on the use basic part of the present utility model by positioning hole, again with the screw thread bubble place of the groove alignment riveting base plate of lower tube clip body, the lower tube clip body is placed on the riveting base plate, after last pipe clamp body and the identical storing of lower tube clip body, the groove surface in pipe clamp hole, just in time clamp pipeline with its equal diameters, cover plate is seated in the top of pipe clamp body, the bolt that is inserted in bullet pad and plain cushion is successively passed through the cover plate bolt hole, and pipe clamp body bolt hole is fixed on the riveting base plate by the screw thread bubble at last.

Usefulness of the present utility model is:

1, the screw thread of riveting base plate bubble is associated in base plate by the special pressure equipment and mold, and in the joint of screw thread bubble and riveting base plate, has increased locking projection, and the connection of pipe clamp is strengthened;

2, the pipe clamp hole of fluted body, can with softer being fitted like a glove by the clamp road, make by the clamp road and in pipe clamp, be difficult for to produce the moving displacement of string, thereby play damping, noise reduction and firm effect better.

Figure of description

Fig. 1 is a structure sectional view of the present utility model

Fig. 2 is that the A of Fig. 1 is to view

Fig. 3 is a riveting base plate sectional view of the present utility model

At Fig. 1--among Fig. 3:

1-bolt, 2 bullet pads, 3-cover plate bolt hole, 4-pipe clamp body, 5-pipe clamp hole, 6-pipe clamp body bolt hole, 7-riveting base plate, 8-positioning hole, 9-plain cushion, 10-cover plate, the locking projection of 11-, 12-screw thread bubble.

Embodiment

Further specify concrete reality of the present utility model below in conjunction with Figure of description and put mode:

The utility model fluted body riveting base plate light pipe clamp, comprise bolt 1, bullet pad 2, cover plate bolt hole 3, pipe clamp body 4, pipe clamp hole 5, pipe clamp body bolt hole 6, riveting base plate 7, positioning hole 8, plain cushion 9, cover plate 10, locking projection 11, screw thread bubble 12, it is characterized in that, on bolt 1, be inserted in bullet pad 2 successively, plain cushion 9, with bolt 1 process cover plate bolt hole 3, behind the pipe clamp body bolt hole 6, be fixed on the riveting base plate 7 by screw thread bubble 12, described screw thread bubble 12 is to be riveted together by the pressure facility of special use and mould and base plate, described locking projection 11 is positioned at riveted joint place of base plate and screw thread bubble, its effect is to prevent that screw thread bubble 12 from rotating, the effect of positioning hole 8 is that the utility model is fixed on the basic part that uses pipe clamp, on the described pipe clamp body 4 minutes, following two-part, the centre is provided with pipe clamp hole 5, its aperture surface is a fluted body, screw thread on lower tube clip body and the riveting base plate 7 steeps 12 joints, also there is a groove and screw thread bubble 12 to coincide, is assemblied in the bullet pad 2 between bolt 1 top and the cover plate 10, plain cushion 9 can effectively prevent the loosening phenomenon that the utility model produces because of vibrations in the course of the work.

When needs use the utility model fluted body riveting base plate light pipe clamp, at first, riveting base plate 7 is fixed on the use basic part of the present utility model by positioning hole 8, the screw thread of the lower recess of lower tube clip body 4 being aimed at riveting base plate 7 steeps 12 places again, pipe clamp body bottom is placed on the riveting base plate, when the bottom of the top of pipe clamp body 4 and pipe clamp body 4 coincide put after, the groove surface in pipe clamp hole 5, just in time clamp and its equal diameters and the softer pipeline of quality, cover plate 10 is seated in the top on pipe clamp body 4 tops, to be inserted in the bolt 1 of bullet pad 2 and plain cushion 9 successively by cover plate bolt hole 3, behind the pipe clamp body bolt hole 6, be fixed on the riveting base plate 7 by screw thread bubble 12 at last.

Claims

1. fluted body riveting base plate light pipe clamp, comprise bolt, bullet pad, cover plate bolt hole, pipe clamp body, pipe clamp hole, pipe clamp body bolt hole, riveting base plate, positioning hole, plain cushion, cover plate, locking projection, screw thread bubble, it is characterized in that, on bolt, be inserted in bullet pad, plain cushion successively, behind bolt process cover plate bolt hole, pipe clamp body bolt hole, be fixed on the riveting base plate by the screw thread bubble.

2. fluted body riveting base plate light pipe clamp according to claim 1, it is characterized in that, the screw thread bubble is riveted together with base plate, described projection is positioned at riveted joint place of base plate and screw thread bubble, described pipe clamp body divides upper and lower two-part, and the centre is provided with the pipe clamp hole, and its aperture surface is many group fluted bodies, screw thread bubble joint on lower tube clip body and the riveting base plate also has a groove and screw thread bubble to coincide.