CN201554955U

CN201554955U - Smooth riveted bottom plate light-duty pipe clamp

Info

Publication number: CN201554955U
Application number: CN2009200463760U
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 provides a smooth riveted bottom plate light-duty pipe clamp. The pipe clamp comprises a bolt, a spring washer, a cover plate bolt hole, a pipe clamp body, a pipe clamp hole, a pipe clamp body bolt hole, a riveted bottom plate, a positioning hole, a flat washer, a cover plate, an anti-looseness projection and a thread bubble, and is characterized in that the spring washer and the flat washer are sleeved into the bolt in sequence; the bolt is fixed on the riveted bottom plate through the thread bubble after passing through the cover plate bolt hole and the pipe clamp body bolt hole, the thread bubble is riveted with the bottom plate through dedicated pressure equipment and a die, the anti-looseness projection is positioned at the riveting part of the bottom plate and the thread bubble and used for preventing the thread bubble from rotating, the positioning hole is used for fixing the pipe clamp on a basic part using the pipe clamp, the pipe clamp body is divided into an upper part and a lower part, the pipe clamp hole is formed in the middle of the pipe clamp body, the internal diameter surface of the pipe clamp body is smooth, a groove matched with the thread bubble is formed at the connecting part of the lower pipe clamp body and the thread bubble on the riveted bottom plate, and the spring washer and the flat washer, which are assembled between the upper part of the bolt and the cover plate, can avoid looseness caused by vibration.

Description

Light pipe clamp with smooth riveting base plate

Technical field

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

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, stressed clamping on 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 is being arranged still.

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 light pipe clamp with smooth riveting base plate that fastening performance is good.

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

The utility model light pipe clamp with smooth riveting base plate, 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 locking 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 a smooth type, screw thread bubble joint on lower tube clip body and the riveting base plate, 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 light pipe clamp with smooth riveting base plate, 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 smooth 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 smooth type, can with fitted like a glove by the clamp road, thereby play damping better, noise reduction and firm effect.

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 pad, 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 light pipe clamp with smooth riveting base plate, 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 smooth type, screw thread on lower tube clip body and the riveting base plate 7 steeps 12 joints, 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 light pipe clamp with smooth riveting base plate, 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 smooth surface in pipe clamp hole 5, just in time clamp pipeline with its equal diameters, 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. light pipe clamp with smooth riveting base plate, 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. light pipe clamp with smooth riveting base plate according to claim 1, it is characterized in that, described screw thread bubble is riveted together with base plate, described locking 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 a smooth type, screw thread bubble joint on lower tube clip body and the riveting base plate has a groove and screw thread bubble to coincide.