CN209856588U

CN209856588U - Connecting piece of whole pipeline branch road

Info

Publication number: CN209856588U
Application number: CN201920389247.5U
Authority: CN
Inventors: 王春景
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-03-26
Filing date: 2019-03-26
Publication date: 2019-12-27
Anticipated expiration: 2029-03-26

Abstract

The utility model provides a connecting piece of an integral pipeline branch, which comprises a main pipe and a branch pipe, wherein the lower end of the branch pipe is connected with the upper end of a saddle-shaped support, a supporting device is arranged on the branch pipe, the two sides of the supporting device are respectively connected with one ends of a first supporting seat and a second supporting seat, the other ends of the first supporting seat and the second supporting seat are connected with one end of the main pipe, the supporting device comprises a fixed seat, the two sides of the fixed seat are respectively connected with the first supporting seat and the second supporting seat, the lower end of the fixed seat is connected with the upper end of a connecting seat, the branch pipe penetrates through the fixed seat and the inner side of the connecting seat, the upper end of one side of the fixed seat is movably connected with one end of a movable frame, the lower end of one side of the fixed seat is movably connected with one end of a clamping block, the lower end of the movable frame is provided with a groove, and the inside of the groove is connected with the clamping block.

Description

Connecting piece of whole pipeline branch road

Technical Field

The utility model relates to a connecting piece of whole pipeline branch road belongs to the piping erection field.

Background

At present, the pressure pipelines and containers are often required to be provided with holes due to the requirements on the process and the structure. When the pipe or vessel is perforated, increased stress and reduced strength are caused due to the weakening of the main shell perforations, and in addition, stress concentrations are formed in a certain range around the perforations due to the breaking of the structural continuity, and additional edge stress is caused at the junction of the main pipe and the branch pipe. Therefore, the branch pipe connecting part becomes the weakest link of the pipeline or equipment, the pipeline or equipment is easy to crack when the stress generated by external load is too large or a stress corrosion environment exists, the branch pipe reinforcement process needs to be welded, the connecting piece is not easy to fix, and the welding seam is likely to be larger, so that the connecting piece of the whole pipeline branch is needed at present.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a connecting piece of whole pipeline branch road to solve the problem that proposes in the above-mentioned background art, the utility model relates to a novelty can save a large amount of installation time, and convenient and fast practices thrift the cost.

In order to achieve the above purpose, the present invention is realized by the following technical solution: the utility model relates to a connecting piece of an integral pipeline branch, which comprises a main pipe and a branch pipe, wherein the lower end of the branch pipe is connected with the upper end of a saddle-shaped support, a supporting device is arranged on the branch pipe, the two sides of the supporting device are respectively connected with one ends of a first supporting seat and a second supporting seat, the other ends of the first supporting seat and the second supporting seat are connected with one end of the main pipe, wherein, the supporting device comprises a fixed seat, the two sides of the fixed seat are respectively connected with the first supporting seat and the second supporting seat, the lower end of the fixed seat is connected with the upper end of a connecting seat, the branch pipe runs through the fixed seat and the inner side of the connecting seat, the upper end of one side of the fixed seat is movably connected with one end of a movable frame, the lower end of one side of the fixed seat is movably connected with, one side of the clamping block is fixedly connected with one end of the connecting rod, one end, far away from the clamping block, of the connecting rod is fixedly connected with one end of the handle, a groove is formed in the lower end of the movable frame, and the interior of the groove is connected with the clamping block.

The other type is used as an embodiment of the utility model, the saddle-shaped support is fixedly connected with the main pipe by welding.

Another way is as an embodiment of the present invention, a bump is disposed on one side of the upper end of the movable frame.

Another kind is regarded as the utility model discloses an embodiment, the fixing base with connect through loose axle one between the adjustable shelf, the fixing base with connect through loose axle two between the fixture block.

Another kind is regarded as the utility model discloses an embodiment, the cover is equipped with the slipmat on the handle, the clamp splice with connect through fixing bolt between the recess.

The utility model has the advantages that:

1. the utility model discloses a be connected through saddle support between being responsible for and the branch pipe, saddle support is according to the diameter and the radian shaping of being responsible for, then is fixed with saddle support and the spot welding of being responsible for, finally accomplishes the butt welding and is connected. The pipe fitting is connected with the main pipeline in a butt welding mode and integrally formed;

2. the utility model provides a strutting arrangement fixes the branch pipe in the top of being responsible for, conveniently adjusts saddle support and the clearance of being responsible for between for welding between the two is more firm.

Drawings

FIG. 1 is a schematic diagram of an exemplary embodiment of an external structure;

FIG. 2 is a cross-sectional view taken at A-A of FIG. 1;

FIG. 3 is a cross-sectional view taken at B-B of FIG. 1;

FIG. 4 is a front view of the embodiment;

FIG. 5 is a schematic view of one embodiment of a support device;

FIG. 6 is a second schematic structural view of the supporting device of the embodiment;

in the figure: 1-main pipe, 2-branch pipe, 3-saddle-shaped support, 4-supporting device, 5-first support seat, 6-second support seat, 7-fixed seat, 8-connecting seat, 9-movable frame, 10-clamping block, 11-connecting rod, 12-handle, 13-groove, 14-clamping block, 15-convex block, 16-first movable shaft, 17-second movable shaft and 18-fixing bolt.

Detailed Description

In order to make the technical means, creation characteristics, achievement purposes and effects of the utility model easy to understand.

Example 1: the connecting piece of the integral pipeline branch comprises a main pipe 1 and a branch pipe 2, wherein the lower end of the branch pipe 2 is connected with the upper end of a saddle-shaped support 3, a supporting device 4 is arranged on the branch pipe 2, two sides of the supporting device 4 are respectively connected with one ends of a first supporting seat 5 and a second supporting seat 6, the other ends of the first supporting seat 5 and the second supporting seat 6 are connected with one end of the main pipe 1, the supporting device 4 comprises a fixed seat 7, two sides of the fixed seat 7 are respectively connected with the first supporting seat 5 and the second supporting seat 6, the lower end of the fixed seat 7 is connected with the upper end of a connecting seat 8, the branch pipe 2 penetrates through the inner sides of the fixed seat 7 and the connecting seat 8, the upper end of one side of the fixed seat 7 is movably connected with one end of a movable frame 9, and the lower end of one side of the fixed seat 7, moreover, the fixture block 10 is matched with the movable frame 9, one side of the fixture block 10 is fixedly connected with one end of a connecting rod 11, one end of the connecting rod 11, which is far away from the fixture block 10, is fixedly connected with one end of a handle 12, a groove 13 is formed in the lower end of the movable frame 9, and the inside of the groove 13 is connected with a clamping block 14.

Example 2: the saddle-shaped support 3 is fixedly connected with the main pipe 1 through welding.

Example 3: a convex block 15 is arranged on one side of the upper end of the movable frame 9.

Example 4: the fixed seat 7 is connected with the movable frame 9 through a first movable shaft 16, and the fixed seat 7 is connected with the clamping block 10 through a second movable shaft 17

Example 5: the handle 12 is sleeved with a non-slip mat, and the clamping block 14 is connected with the groove 13 through a fixing bolt 18.

Example 6: as shown in fig. 1 to 6, the connecting member for an integral pipeline branch comprises a main pipe 1 and a branch pipe 2, wherein the lower end of the branch pipe 2 is connected with the upper end of a saddle-shaped support 3, a supporting device 4 is installed on the branch pipe 2, two sides of the supporting device 4 are respectively connected with one end of a first supporting seat 5 and one end of a second supporting seat 6, the other end of the first supporting seat 5 and the other end of the second supporting seat 6 are connected with one end of the main pipe 1, wherein the supporting device 4 comprises a fixed seat 7, two sides of the fixed seat 7 are respectively connected with the first supporting seat 5 and the second supporting seat 6, the lower end of the fixed seat 7 is connected with the upper end of a connecting seat 8, the branch pipe 2 penetrates through the inner sides of the fixed seat 7 and the connecting seat 8, the upper end of one side of the fixed seat 7 is movably connected with one end of a movable frame 9, and the lower, the clamping block 10 and the movable frame 9 are matched with each other, one side of the clamping block 10 is fixedly connected with one end of a connecting rod 11, one end, far away from the clamping block 10, of the connecting rod 11 is fixedly connected with one end of a handle 12, a groove 13 is formed in the lower end of the movable frame 9, the inside of the groove 13 is connected with a clamping block 14, the saddle-shaped support 3 is fixedly connected with the main pipe 1 through welding, a convex block 15 is arranged on one side of the upper end of the movable frame 9, the fixed seat 7 is connected with the movable frame 9 through a first movable shaft 16, the fixed seat 7 is connected with the clamping block 10 through a second movable shaft 17, a non-slip mat is sleeved on the handle 12, and the clamping block 14 is connected with the groove 13 through a fixing bolt 18.

The working principle is as follows: install branch pipe 2 when being responsible for 1, at first with branch pipe 2 and 3 integrated into one piece of saddle support, saddle support 3's lower extreme is according to being responsible for 1 diameter and radian shaping, during the installation, earlier be responsible for 1 size and shape trompil according to saddle support 3, readjust saddle support 3 and be responsible for the distance between 1, after the position is confirmed, then fix branch pipe 2 in strutting arrangement 4, drive the motion of fixture block 10 through handle 12, make fixture block 10 drive the one end motion of adjustable shelf 9, and then the lower extreme of adjustable shelf 9 drives clamp splice 14 and moves one side of branch pipe 2, fix branch pipe 2 in the inboard of connecting seat 8 and fixing base 7 through clamp splice 14, it is fixed with 1 spot welding of being responsible for saddle support 3 again, finally accomplish the butt welding connection.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above, it will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, but that the invention may be embodied in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. The utility model provides a connecting piece of whole pipeline branch road which characterized in that: the device comprises a main pipe (1) and a branch pipe (2), wherein the lower end of the branch pipe (2) is connected with the upper end of a saddle-shaped support (3), a supporting device (4) is installed on the branch pipe (2), two sides of the supporting device (4) are respectively connected with one ends of a first supporting seat (5) and a second supporting seat (6), the other ends of the first supporting seat (5) and the second supporting seat (6) are connected with one end of the main pipe (1), the supporting device (4) comprises a fixed seat (7), two sides of the fixed seat (7) are respectively connected with the first supporting seat (5) and the second supporting seat (6), the lower end of the fixed seat (7) is connected with the upper end of a connecting seat (8), the branch pipe (2) penetrates through the inner sides of the fixed seat (7) and the connecting seat (8), and the upper end of one side of the fixed seat (7) is movably connected with one end of a movable frame (9), the lower end of one side of the fixed seat (7) is movably connected with one end of the clamping block (10), the clamping block (10) is matched with the movable frame (9), one side of the clamping block (10) is fixedly connected with one end of the connecting rod (11), one end of the connecting rod (11) far away from the clamping block (10) is fixedly connected with one end of the handle (12), a groove (13) is formed in the lower end of the movable frame (9), and the inside of the groove (13) is connected with the clamping block (14).

2. The coupling for a unitary pipe branch of claim 1, wherein: the saddle-shaped support (3) is fixedly connected with the main pipe (1) through welding.

3. The coupling for a unitary pipe branch of claim 1, wherein: one side of the upper end of the movable frame (9) is provided with a convex block (15).

4. The coupling for a unitary pipe branch of claim 1, wherein: the fixed seat (7) is connected with the movable frame (9) through a first movable shaft (16), and the fixed seat (7) is connected with the clamping block (10) through a second movable shaft (17).

5. The coupling for a unitary pipe branch of claim 1, wherein: the anti-skid device is characterized in that an anti-skid pad is sleeved on the handle (12), and the clamping block (14) is connected with the groove (13) through a fixing bolt (18).