CN202252352U

CN202252352U - Pipe clamp with threaded connection and adjustable pipe diameters

Info

Publication number: CN202252352U
Application number: CN201120349507XU
Authority: CN
Inventors: 郭冲; 胡宪伟; 姜长河
Original assignee: DALIAN SPRING Co Ltd
Current assignee: DALIAN SPRING Co Ltd
Priority date: 2011-09-17
Filing date: 2011-09-17
Publication date: 2012-05-30
Anticipated expiration: 2021-09-17

Abstract

The utility model discloses a pipe clamp with threaded connection and adjustable pipe diameters. The pipe clamp comprises a pipe clamp plate, wherein the lower part of the section of the pipe clamp plate is an arc-shaped plate; both sides of the arc-shaped plate are connected with side plates which are parallel to each other; the side plates on both sides of the arc-shaped plate and side edges of a connecting plate are fixedly connected through bolts; a central hole is formed at the middle position above the connecting plate; a stud passes through the central hole; the lower end of the stud is fixedly connected with a pipe platen; an upper nut is arranged above the connecting plate on the stud, and a lower nut is arranged below the connecting plate; and the pipe platen is arc-shaped and is arranged opposite to the arc-shaped plate. Intermediate transition parts are eliminated during the installation, so that installation steps are simplified, the installation time is saved, and the cost of the transition parts is also saved; and pipes with various diameters can be clamped and fixed through the adjustment of the pipe platen.

Description

Be threaded, the adjustable pipe clamp of caliber

Technical field

The utility model relate to a kind ofly be threaded, the adjustable pipe clamp of caliber, be used for lifting fixing to the industrial pipeline of industries such as electric power, chemical industry.

Background technique

At present; In industries such as electric power, chemical industry, often use pipe clamp industrial pipeline to be lifted fixing; As shown in Figure 2: existing pipe clamp structure comprises symmetrical manifold clamp 11; Curved and following place, the bottom of manifold clamp 11 is through clamping bolt 10 connections down, and the top of manifold clamp 11 is straight tabular and the place, top is fixedly connected through last clamping bolt 12, passes through lower curved sections packing clamp road during installation.When the pipe clamp of this structure is connected with other pipe joints; Need through transition member such as the annular ears or side handles of a utensil; Be threaded with screw thread suspension rod and spring hanger etc. again; And folded pipe diameter size can't regulate, if actual line size is big or during with different design with the design load deviation, can only process the demand that pipe clamp satisfies the scene again.

Summary of the invention

The purpose of the utility model provide a kind of diameter easy to connect with other pipe joints, that save parts, folded pipeline variable, applied widely be threaded, the adjustable pipe clamp of caliber, overcome the deficiency of existing technology.

Being threaded of the utility model, the adjustable pipe clamp of caliber comprise manifold clamp, and the section bottom of manifold clamp is an arc plate; The both sides of arc plate are connected with the side plate that is parallel to each other; The side plate of both sides is connected through bolt with the side of connecting plate, and there is center hole the intermediate portion above connecting plate, has penetrated double-screw bolt in this center hole; The lower end of double-screw bolt is fixedly connected with the pipe pressing plate; Be positioned on the double-screw bolt connecting plate above be furnished with upper cap nut, the below that is positioned at connecting plate is furnished with lower nut, described pipe pressing plate is curved and be oppositely arranged with arc plate.

Being threaded of the utility model, the adjustable pipe clamp of caliber; Double-screw bolt capable of using directly is threaded with other pipe joints such as screw thread suspension rod or spring hangers during installation; The middle transitional parts have been saved; Both simplify installation steps, saved the installation time, saved the cost of transition member again; Can adjust the position of pipe pressing plate through last lower nut, cooperate clamping pipe or equipment with manifold clamp.Because it is bigger that the pipe pressing plate moves up and down the space; Big or during when the actual line size in scene and design load deviation with different design; Just can change the pipeline of institute's ability clamping or the outside dimension of equipment through the upper-lower position of adjustment pipe pressing plate, thereby better adapt to the needs of field condition.Greatly reduce the reject rate of pipe clamp in the manufacturing process, saved the cost of processing pipe clamp again; Change through to sheet material shape in the pipe clamp has reduced the pipe clamp difficulty of processing, has improved machining accuracy.

Description of drawings

Fig. 1 is the structural representation of the utility model embodiment;

Fig. 2 is the prior art constructions schematic representation.

Embodiment

As shown in Figure 1: the section bottom of manifold clamp is an arc plate 1; The both sides of arc plate 1 are connected with the side plate 8 that is parallel to each other; Side plate 8 can adopt sheet metal to carry out brake forming with arc plate 1; Promptly form the U type, the side plate 8 of both sides is fixedly connected through bolt 2 with the side of connecting plate 3, and connecting plate 3 is the sheet metal bending and molding.There is center hole the intermediate portion above connecting plate 3; Penetrated double-screw bolt 6 in this center hole; The lower end of double-screw bolt 6 is fixedly connected with pipe pressing plate 7 through welding manner; Be positioned on the double-screw bolt 6 connecting plate 3 above be furnished with upper cap nut 5, the below that is positioned at connecting plate 3 is furnished with lower nut 4, pipe pressing plate 7 is curved and be oppositely arranged with arc plate 1.

Can be connected with screw thread suspension rod or spring hanger etc. through bolt 6 during installation, gripped relatively by arc plate 1 and pipe pressing plate 7 by the clamp road.

Claims

One kind be threaded, the adjustable pipe clamp of caliber, it is characterized in that: comprise manifold clamp, the section bottom of manifold clamp is arc plate (1); The both sides of arc plate (1) are connected with the side plate (8) that is parallel to each other; The side plate of both sides (8) is fixedly connected through bolt (2) with the side of connecting plate (3), in intermediate portion, connecting plate (3) top center hole is arranged, and has penetrated double-screw bolt (6) in this center hole; The lower end of double-screw bolt (6) is fixedly connected with pipe pressing plate (7); The top that on double-screw bolt (6), is positioned at connecting plate (3) is furnished with upper cap nut (5), and the below that is positioned at connecting plate (3) is furnished with lower nut (4), and described pipe pressing plate (7) is curved and be oppositely arranged with arc plate (1).