CN210677466U - Be used for pressure vessel base welded frock - Google Patents

Be used for pressure vessel base welded frock Download PDF

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Publication number
CN210677466U
CN210677466U CN201921706958.7U CN201921706958U CN210677466U CN 210677466 U CN210677466 U CN 210677466U CN 201921706958 U CN201921706958 U CN 201921706958U CN 210677466 U CN210677466 U CN 210677466U
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CN
China
Prior art keywords
base
pressing block
pressure vessel
welding
shaped
Prior art date
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Active
Application number
CN201921706958.7U
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Chinese (zh)
Inventor
黄忠骏
张涛
黄宗余
王周义
孙晓波
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Sichuan Sanyi Aviation Equipment Co Ltd
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Sichuan Sanyi Aviation Equipment Co Ltd
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Priority to CN201921706958.7U priority Critical patent/CN210677466U/en
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Publication of CN210677466U publication Critical patent/CN210677466U/en
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Abstract

The utility model provides a be used for pressure vessel base welded frock. The tool comprises a cylindrical base with a plurality of T-shaped grooves, an integrally-formed L-shaped pressing block, and T-shaped bolts and nuts for connecting the pressing block and the base. The fixture can clamp the pressure container base and the reinforcing plate at one time, and can be used for container bases of different sizes. Simple structure, convenient operation and strong practicability.

Description

Be used for pressure vessel base welded frock
Technical Field
The utility model relates to a frock of pressure vessel base welding usefulness belongs to the special equipment field of making.
Background
At present, most pressure containers are generally placed by adopting a bottom 3-point supporting structure, and some special pressure containers need to be arranged on a firm base due to different applicable environments and working conditions. Because of the pressure vessel model is more, not of uniform size, weld the not base of equidimension and need many sets of frocks, the position relation of pressure vessel itself and base is difficult to confirm when the base welds, need place one by one then weld when welding the reinforcing plate, work efficiency is low, and welding precision is poor. All of the above reasons result in quality defects in the final product.
SUMMERY OF THE UTILITY MODEL
The utility model provides a be used for pressure vessel base welded frock. The tool comprises a cylindrical base with a plurality of T-shaped grooves, an integrally-formed L-shaped pressing block, and T-shaped bolts and nuts for connecting the pressing block and the base. The fixture can clamp the pressure container base and the reinforcing plate at one time, and can be used for container bases of different sizes. Simple structure, convenient operation and strong practicability.
In order to realize the purpose of the utility model, the following scheme is proposed:
the utility model provides a be used for welded frock of pressure vessel base, base and briquetting, its characterized in that, the base is cylindrical, is equipped with a plurality of T type grooves, and the briquetting passes through the nut and installs in the T type bolted connection in T type groove in the base. When the pressing block is connected to the base, the V-shaped groove at the front end of the transverse pressing block section clamps the reinforcing plate of the pressure container, the transverse pressing block section is tightly pressed on the reinforcing plate, the vertical pressing block section is tightly attached to the base, and the transverse pressing block section is not in contact with the base of the pressure container.
Optionally, the T-shaped grooves are distributed along the circumference of the base and extend through the base towards the normal direction of the base cylinder.
Optionally, the T-shaped grooves are evenly distributed on the base.
Optionally, the press block is provided with a through hole for mounting the T-bolt.
Optionally, the compact is of the "┐" type, comprising transverse and vertical sections that are integrally formed.
Optionally, the pressing block, the T-shaped bolt and the nut are used in a matched mode, and the number of used sleeves is less than or equal to that of the T-shaped grooves.
The beneficial effects of the utility model reside in that:
1. the utility model consists of a base and a pressing block, has few related parts, simple structure and easy implementation;
2. the base is of a circular structure, a plurality of T-shaped grooves are processed on the base along the circumference in the normal direction, and pressure container bases of different sizes can be fixed by moving the positions of the pressing block and the T-shaped bolts;
3. the T-shaped grooves can be uniformly distributed along the circumference of the base, so that the installation angle of the reinforcing plate can be effectively controlled, and the stress of the pressure container is more balanced;
4. the front end of the pressing block is of a V-shaped groove structure, so that the clamping is firmer, and simultaneously reinforcing plates with different thicknesses can be clamped, the pressing block is of an integrally formed ┐ shape, the structure is simple, and the use is convenient;
5. the coaxiality of the pressure container base and the pressure container body can be guaranteed by controlling the same distance between the pressing block and the outer side wall of the base;
6. the utility model discloses can once only accomplish location, the clamping to pressure vessel base, body and reinforcing plate. Simple structure, convenient operation and strong practicability.
Drawings
The drawings described herein are for illustrative purposes only of selected embodiments and not all possible implementations, and are not intended to limit the scope of the present disclosure.
Fig. 1 shows a block diagram of the present invention.
Fig. 2 is a schematic view showing a state in which the base, the body, and the reinforcing plate of the pressure vessel are fixed to the present embodiment.
Fig. 3 shows a state where the compact sandwiches the reinforcing plate.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention clearer, the present invention will be described in further detail with reference to the accompanying drawings.
As shown in fig. 1-3, a tool for welding a pressure vessel base comprises a base 1 and a pressing block 2.
The base 1 is cylindrical, is equipped with a plurality of T type grooves 8, and T type groove 8 distributes along the circumference of base 1 to towards the cylindrical normal direction of base 1, T type groove 8 link up in base 1.
Briquetting 2 is equipped with the through-hole for install T type bolt 3, briquetting 2 passes through nut 4 and installs in T type bolt 3 of T type groove 8 and connect in base 1, and briquetting 2 is "┐" type, including integrated into one piece's horizontal segment 202 and vertical section 201, and briquetting 2, T type bolt 3 and nut 4 are supporting to be used, and the number of use sets is less than or equal to the quantity of T type groove 8.
When the pressing block 2 is connected to the base 1, the V-shaped groove 9 at the front end of the transverse section 202 of the pressing block 2 clamps the reinforcing plate 6 of the pressure vessel, the transverse section 202 of the pressing block 2 is tightly pressed on the reinforcing plate 6, the vertical section 201 of the pressing block 2 is tightly attached to the base 1, and the transverse section 202 of the pressing block 2 is not in contact with the base 7 of the pressure vessel.
As shown in fig. 2, a specific embodiment of the present invention is as follows;
1. placing a base 7 of the pressure container on the base 1, keeping the base 7 of the pressure container concentric with the base 1, and hoisting a pressure container body 5 to the upper part of the base 7;
2. the pressing blocks 2, the T-shaped bolts 3 and the nuts 4 which are required in quantity are taken in a set and are arranged in the T-shaped grooves 8 of the base 1;
3. the reinforcing plate 6 is arranged at the corresponding position where the pressing block 2 is arranged, the reinforcing plate 6 is clamped by the V-shaped groove 9 at the front end of the pressing block 2, and the reinforcing plate 6 is tightly attached to the pressure container base 7 and the pressure container body 5 at the same time.
4. Adjusting the positions of the reinforcing plate 6 and the pressing blocks 2, reserving gaps between transverse sections 202 of the pressing blocks 2 and the pressure vessel base 7, and keeping the same distance between the vertical sections 201 of all the pressing blocks 2 and the outer side wall of the base 1;
5. tightening the nuts 4 in sequence to lock the pressing block 2;
6. the welding operation is started.
The above description is only one preferred embodiment of the present invention and is not intended to be the only or limiting embodiment. It should be understood by those skilled in the art that various changes and equivalent substitutions made herein may be made without departing from the scope of the invention as defined by the appended claims.

Claims (7)

1. A tool for welding a pressure vessel base comprises a base (1) and a pressing block (2), and is characterized in that the base (1) is cylindrical and is provided with a plurality of T-shaped grooves (8), and the pressing block (2) is connected to the base (1) through nuts (4) and T-shaped bolts (3) arranged in the T-shaped grooves (8); when the pressing block (2) is connected to the base (1), the V-shaped groove (9) at the front end of the transverse section (202) of the pressing block (2) clamps the reinforcing plate (6) of the pressure container, the transverse section (202) of the pressing block (2) is tightly pressed on the reinforcing plate (6), the vertical section (201) of the pressing block (2) is tightly attached to the base (1), and the transverse section (202) of the pressing block (2) is not in contact with the base (7) of the pressure container.
2. A tooling for welding the base of a pressure vessel according to claim 1, characterized in that the T-shaped grooves (8) are distributed along the circumference of the base (1) and are directed towards the normal direction of the cylinder of the base (1), the T-shaped grooves (8) penetrating the base (1).
3. A tooling for welding the base of a pressure vessel according to claim 2, characterized in that the T-shaped grooves (8) are evenly distributed on the base (1).
4. A tooling for welding the base of a pressure vessel according to claim 1, characterized in that the pressing block (2) is provided with a through hole for mounting the T-bolt (3).
5. The tooling for welding the base of the pressure vessel as claimed in claim 1, wherein the pressing block (2) is of '┐' type and comprises a transverse section (202) and a vertical section (201) which are integrally formed.
6. The tooling for welding the pressure vessel base as claimed in claim 1, wherein the pressing block (2), the T-shaped bolt (3) and the nut (4) are used in a matched manner.
7. The tooling for welding the base of the pressure vessel according to claim 6, wherein the number of the pressing blocks (2), the T-shaped bolts (3) and the nuts (4) is less than or equal to the number of the T-shaped grooves (8).
CN201921706958.7U 2019-10-12 2019-10-12 Be used for pressure vessel base welded frock Active CN210677466U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201921706958.7U CN210677466U (en) 2019-10-12 2019-10-12 Be used for pressure vessel base welded frock

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201921706958.7U CN210677466U (en) 2019-10-12 2019-10-12 Be used for pressure vessel base welded frock

Publications (1)

Publication Number Publication Date
CN210677466U true CN210677466U (en) 2020-06-05

Family

ID=70884515

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201921706958.7U Active CN210677466U (en) 2019-10-12 2019-10-12 Be used for pressure vessel base welded frock

Country Status (1)

Country Link
CN (1) CN210677466U (en)

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