CN211202528U

CN211202528U - Hoop pipe clamp for large pipe diameter

Info

Publication number: CN211202528U
Application number: CN201922327299.2U
Authority: CN
Inventors: 严希; 陈照娣; 何小春
Original assignee: Jiangsu Yangzi Mitsui Shipbuilding Co ltd
Current assignee: Jiangsu Yangzi Mitsui Shipbuilding Co ltd
Priority date: 2019-12-23
Filing date: 2019-12-23
Publication date: 2020-08-07
Anticipated expiration: 2029-12-23

Abstract

The utility model discloses a hoop pipe strap for large pipe diameter, which comprises a hoop, wherein the hoop is formed by cutting a steel plate and is in a U shape as a whole, the hoop is formed by bending a selected steel plate by using an oil press, two ends of the hoop are welded with a hollow and columnar welding column, columnar round steel is inserted into the welding column, the lower part of the round steel is provided with a rectangular notch, two sides of the notch are provided with threads, the notch is inserted and provided with a baffle plate corresponding to the size of the notch, one side of the baffle plate is provided with a fixing nut, the other side of the baffle plate is provided with a positioning nut, and a rectangular cushion block is arranged between the baffle plate and a product. The manufacturing cost is low, and the popularization is facilitated; the cushion block is arranged between the product and the gasket, so that the product can be well protected.

Description

Hoop pipe clamp for large pipe diameter

Technical Field

The utility model relates to the technical field of machinery, especially a staple bolt pipe strap is used to big pipe diameter.

Background

The staple bolt is the component of embracing or hooping another kind of material with a kind of material, and the staple bolt has good multiple, and the cable staple bolt, the wire pole staple bolt, the staple bolt of acting as go-between, the messenger wire staple bolt, the stainless steel staple bolt is all more commonly used, uses a U-shaped staple bolt at present, and it adopts the part to form through welding processing, and processing is troublesome, and technology is complicated to increase manufacturing cost, and when the cable passed in the staple bolt, the stability of placing was relatively poor, and the easy swing, thereby influences the security.

Through patent search, the publication number: CN203051328U, published Japanese 2013-07-10, provided a lamp body, including a U-shaped staple bolt, including the U-shaped hoop board, be equipped with the mounting hole on the U-shaped hoop board, the U-shaped hoop board includes the straight board portion of both sides and is located the arc portion of straight board middle lower extreme, the arc portion including be greater than between the two board distance semicircle portion and respectively with the arc strip that semicircle portion both ends are connected, the arc portion is formed by straight board portion, arc strip and semicircle portion be in proper order the body coupling, foretell U-shaped staple bolt forms through straight board portion, arc strip and semicircle portion be in proper order the body coupling, fine solution the problem that exists among the prior art.

However, the U-shaped hoop still has a problem: the inner diameter of the arc-shaped part is fixed and unchangeable, so that the anchor ear can only be matched with a telegraph pole with a certain specific diameter for use, the problem of poor practicability exists, the pipe diameter of the ballast main pipe of the 16000T floating dock of our group at present is more than DN900, the size is overlarge, and the conventional pipe clamp manufacturer cannot produce the large size.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the problem, a staple bolt pipe strap for big pipe diameter has been designed.

Realize above-mentioned purpose the technical scheme of the utility model be, a staple bolt pipe strap is used to big pipe diameter, including the staple bolt, the staple bolt is cut the system by the steel sheet and is formed, wholly is the U-shaped, the staple bolt utilizes the hydraulic press to carry out crooked preparation with selected steel sheet and forms, the welding has hollow, cylindrical weld column on two tip of staple bolt.

Further, the inside interlude of weld column has cylindrical round steel, the round steel is according to the pipe fitting selective strength of unidimensional round steel, insert on the upper portion of round steel the end of weld column welds, the lower part of round steel sets up rectangular notch, the both sides of notch are provided with the screw thread.

Furthermore, the notch is inserted and provided with a partition plate corresponding to the size of the notch, one side of the partition plate is provided with a fixing nut, the other side of the partition plate is provided with a positioning nut, the fixing nut and the positioning nut are hexagonal prism-shaped and correspond to the size of the thread, and sufficient fastening strength is provided for the partition plate.

Furthermore, a rectangular cushion block is arranged between the partition board and the product, the cushion block plays a role in protecting the product, and the cushion block is made of polytetrafluoroethylene.

The cushion block is arranged between the product and the gasket 1, and the cushion block is made of polytetrafluoroethylene, so that the cushion block has excellent elasticity and can well protect the product.

2. The size of staple bolt design is great, to the unable fixed large-scale pipe of conventional staple bolt, the utility model discloses can fix it, and simple structure, the cost of manufacture is low, more does benefit to the popularization.

Drawings

Fig. 1 is a schematic structural view of a hoop pipe clamp for large pipe diameter of the present invention;

FIG. 2 is a schematic view of a large pipe diameter pipe clamp;

in the figure, 1, a hoop; 2. welding the column; 3. round steel; 4. a notch; 5. a thread; 6. a partition plate; 7. fixing a nut; 8. positioning a nut; 9. and a cushion block.

Detailed Description

Traditional staple bolt size all is fixed, can only use to some middle-size and small-size products, nevertheless just can't use to large-scale product, has researched and developed to this problem the utility model discloses.

The utility model discloses it is next described to combine the attached drawing specifically to be right the utility model discloses, as shown in fig. 1, a staple bolt 1 pipe strap is used to big pipe diameter, and the main part is including staple bolt 1, and staple bolt 1 is formed by the steel sheet system of cutting, and it wholly is the U-shaped, and staple bolt 1 utilizes the hydraulic press to carry out the bending back with the steel sheet of having selected, and the processing preparation forms, and staple bolt 1 is used for holding tightly and fixed pipe, the removal of restriction control.

The welding has the hollowness on two end heads of staple bolt 1, columnar weld column 2, the inside interlude of weld column 2 has columnar round steel 3, the intensity of round steel 3 is selected according to the not unidimensional of pipe fitting, the end of weld column 2 is inserted on the upper portion of round steel 3, and weld, the lower part of round steel 3 is provided with rectangular notch 4, notch 4 is used for inserting and installs the baffle 6 rather than the size is corresponding, the both sides of notch 4 are provided with screw thread 5, install fixation nut 7 in one side of baffle 6, install set nut 8 at the opposite side, the nut is hexagonal prism form, and corresponding with the size of screw thread 5, can provide sufficient fastening strength for baffle 6, be provided with the cushion 9 of rectangle between baffle 6 and product, the material that cushion 9 adopted is local tetrafluoroethylene, it has certain elasticity, can play the effect of protection to the product.

The working principle is as follows: the staff holds tightly with staple bolt 1 and fixes the pipe, restrict the removal of control, fixed good round steel 3 and staple bolt 1, insert baffle 6 rectangle notch 4 of 3 lower parts of round steel again, utilize set nut 8 to confirm the position of baffle 6, rotatory fixation nut 7 is fixed with baffle 6, reach and carry out the purpose of tight fixed position with baffle 6, cushion 9 is the polytetrafluoroethylene material, good elasticity has, fix between baffle 6 and pipe, play cushioning effect and the guard action to the pipe, through adjusting nut, make baffle 6 fix the pipe, just can reach the clamping to the pipe.

Above-mentioned technical scheme has only embodied the utility model discloses technical scheme's preferred technical scheme, some changes that this technical field's technical personnel probably made to some parts wherein have all embodied the utility model discloses a principle belongs to within the protection scope of the utility model.

Claims

1. The utility model provides a staple bolt pipe strap for big pipe diameter, includes staple bolt (1), its characterized in that, staple bolt (1) is cut by the steel sheet and forms, wholly is the U-shaped, staple bolt (1) utilizes the hydraulic press to carry out crooked preparation with selected steel sheet and forms, the welding has hollow, columnar welded column (2) on two ends of staple bolt (1).

2. The hoop pipe clamp for the large pipe diameter according to claim 1, wherein cylindrical round steel (3) penetrates through the welding column (2), the round steel (3) is selected according to pipe fittings of different sizes, the round steel (3) is equivalent in strength, the upper portion of the round steel (3) is inserted into the end of the welding column (2) to be welded, a rectangular notch (4) is formed in the lower portion of the round steel (3), and threads (5) are arranged on two sides of the notch (4).

3. The hoop pipe clamp for the large pipe diameter according to claim 2, wherein the notch (4) is inserted and provided with a partition plate (6) corresponding to the size of the notch, one side of the partition plate (6) is provided with a fixing nut (7), the other side of the partition plate is provided with a positioning nut (8), the fixing nut (7) and the positioning nut (8) are hexagonal prism-shaped and correspond to the size of the thread (5), and sufficient fastening strength is provided for the partition plate (6).

4. The hoop pipe clamp for the large pipe diameter according to claim 3, wherein a rectangular cushion block (9) is arranged between the partition plate (6) and a product, the cushion block (9) plays a role in protecting the product, and the cushion block (9) is made of polytetrafluoroethylene.