CN215356960U

CN215356960U - Long pipe joint header assembly turning device

Info

Publication number: CN215356960U
Application number: CN202121181514.3U
Authority: CN
Inventors: 陈力; 陈超; 孙厚彬; 乔雷; 江琳
Original assignee: Shanghai Boiler Works Co Ltd
Current assignee: Shanghai Boiler Works Co Ltd
Priority date: 2021-05-28
Filing date: 2021-05-28
Publication date: 2021-12-31
Anticipated expiration: 2031-05-28

Abstract

The utility model discloses a long pipe joint header assembly turnover device which is characterized by comprising at least two groups of main body side plates, wherein any two adjacent groups of main body side plates are fixedly connected through channel steel; a plurality of round holes are uniformly distributed on each group of main body side plates, and the round holes on each group of main body side plates are fixedly connected with a compensation plate used for fixing the long pipe joint header through fasteners. The main body side plate is in a two-half connection mode and is in a rectangular shape, so that the small-caliber header can be quickly installed and positioned, the subsequent assembly, welding and fixing of the long pipe joint of the header are facilitated, and the positioning device has the advantage of high positioning accuracy. The locating plate design has multiple specification and size, can be applicable to the installation location of the small-bore header of different specification and size, has advantages such as commonality is strong, the practicality is high.

Description

Long pipe joint header assembly turning device

Technical Field

The utility model relates to a long pipe joint header assembling and overturning device, and belongs to the fields of coal (oil gas) power generation and coal chemical industry.

Background

Aiming at a small-caliber collection box welded with a long pipe joint, a V-shaped support is generally adopted in a production workshop at present to place the small-caliber collection box. And the long pipe joint cooperation uses the channel-section steel to carry out the assembly mode that supports in the installation to be not suitable for the equipment of small-bore collection case, and there is a series of problems such as installation cycle length, long pipe joint installation angle location inaccuracy, influences collection case manufacturing cycle and product quality, is not suitable for the workshop and uses widely.

Disclosure of Invention

The technical problem to be solved by the utility model is as follows: aiming at the assembly of a small-diameter header, how to improve the installation efficiency and the accuracy of the positioning of the installation angle of the long pipe joint.

In order to solve the technical problem, the technical scheme of the utility model is to provide an assembly turnover device for a long pipe joint header, which is characterized by comprising at least two groups of main body side plates, wherein any two adjacent groups of main body side plates are fixedly connected through channel steel; a plurality of round holes are uniformly distributed on each group of main body side plates, and the round holes on each group of main body side plates are fixedly connected with a compensation plate used for fixing the long pipe joint header through fasteners.

Preferably, each main body side plate comprises a side plate and a positioning plate, the side plates and the positioning plate are fixedly connected through a fastener, a C-shaped groove is formed in one side of each side plate, and the positioning plate is embedded in the groove of each side plate; the grooves on the side plates of each group of main bodies are combined together to form a groove opening matched with the radius of the long pipe joint header.

Preferably, the side plate is rectangular, the positioning plate is C-shaped, and a step groove is formed in the positioning plate; the width of the groove on the side plate and the arc radius of the bottom of the groove are respectively the same as the width of the step groove in the positioning plate and the values of the arc radius of the step groove; the edge of the step groove of the positioning plate is fixed on the edge of the side plate groove.

Preferably, the step groove of the positioning plate is provided with an arc notch, the size of the notch is the same as the radius of the product header, and the notch is 100-1000 mm.

Preferably, the side plate is provided with a first round hole for fixing the compensation plate, a second round hole for fixing the positioning plate, and a third round hole for hoisting and overturning the long pipe joint header assembly overturning device; the thickness of the side plate is 10-60 mm; the corners of the side plates, which are positioned at the periphery of each group of main body side plates, are provided with arc edges, and the radius of each arc edge is 50-300 mm; a gap groove is formed between the arc edge of the side plate and one side of the side plate, and the width of the gap groove is 40-140 mm; the channel steel is fixed in the notch groove.

Preferably, a notch groove is formed in the position, connected with the channel steel, of the main body side plate; the size of the notch groove is matched with that of the channel steel; the number of channel steel between any two adjacent groups of main body side plates is at least 4.

Preferably, the compensation plate comprises a triangular compensation plate, a square compensation plate and a rectangular compensation plate; the triangular compensation plate, the square compensation plate and the rectangular compensation plate are respectively fixed on the side plate of the main body through fasteners.

Preferably, each group of main body side plates is square; when the number of each group of main body side plates is 2, the two main body side plates are symmetrically arranged; the number of the triangular compensation plates and the number of the square compensation plates are 2, and the triangular compensation plates and the square compensation plates are respectively arranged along the axle lines of the 2 main body side plates in a mirror symmetry manner; the 2 triangular compensation plates are fixed on the side plate of the main body through fasteners; the number of the rectangular compensation plates is 1, and the rectangular compensation plates are fixed on the side plate of the main body through fasteners.

Preferably, the triangular compensation plate is in a shape of a right triangle, and an angle on the triangular compensation plate is α, the angle range of α is: 0 to 60 degrees; another angle on the triangular compensation plate is beta, and the angle range of the beta is as follows: 0 to 70 degrees; the bevel edge of the triangular compensation plate is provided with a triangular notch, and two right-angle edges of the triangular notch are parallel to two right-angle edges of the triangular compensation plate 5.

Preferably, two acute angles of the triangular compensation plate are both provided with arc edges; the rectangular compensation plate is in a rectangular shape, and 4 corners of the rectangular compensation plate are provided with arc edges; the square compensation plate is square, and 4 corners of the square compensation plate are provided with arc edges.

Aiming at the small-caliber collecting box and the long pipe joint structure form on the collecting box, the utility model provides the long pipe joint collecting box assembling and overturning device, wherein the main body side plate is set to be in a two-half connection mode and in a rectangular shape, so that the small-caliber collecting box can be quickly installed and positioned, the subsequent long pipe joint of the collecting box can be conveniently installed, welded and fixed, and the positioning precision is high. The locating plate design has multiple specification and size, can be applicable to the installation location of the small-bore header of different specification and size, has advantages such as commonality is strong, the practicality is high. Wherein, triangle compensating plate, rectangle compensating plate, square compensating plate also establish to general part, can carry out corresponding installation according to product collection case structural style, are convenient for realize the whole upset function of collection case in long coupling installation, are showing to reduce collection case long coupling assembly cycle, and the workshop of being convenient for is used widely.

Drawings

FIG. 1 is a front view of a long pipe joint header assembly turnover device;

FIG. 2 is a side view of a long pipe coupling header assembly upender;

FIG. 3a is a schematic structural view of a side plate of the main body;

FIG. 3b is a side view of FIG. 3 a;

FIG. 4a is a schematic structural view of a side panel;

FIG. 4b is a side view of FIG. 4 a;

FIG. 5a is a schematic view of a positioning plate;

FIG. 5b is a side view of FIG. 5 a;

FIG. 6 is a schematic structural diagram of a triangular compensation plate;

FIG. 7 is a schematic structural diagram of a rectangular compensation plate;

FIG. 8 is a schematic structural view of a square compensation plate;

FIG. 9 is a front view of the assembly of the product header using a long nipple header assembly inversion device;

figure 10 is a side view of the product header assembly using a long nipple header assembly inversion device.

Detailed Description

In order to make the utility model more comprehensible, preferred embodiments are described in detail below with reference to the accompanying drawings.

The utility model provides a long pipe joint header assembling and overturning device which comprises a main body side plate 1, a bolt 2, a nut 3, a gasket 4, a triangular compensation plate 5, a rectangular compensation plate 6, a square compensation plate 7 and a channel steel 8 as shown in figures 1-2. The number of the body side plates 1 is set to 2 in one set, and the body side plates are set to be symmetrically arranged. The ports of the 2 main body side plates 1 are overlapped, and the 2 main body side plates 1 are screwed and fixed through bolts 2, nuts 3 and washers 4 to form a square shape. Fixed together through installation channel-section steel 8 between arbitrary adjacent two sets of main part curb plates 1, in this embodiment, 8 quantity of channel-section steels between arbitrary adjacent two sets of main part curb plates 1 are 4, and the notch groove position department in the square four corners of main part curb plate 1 is installed to channel-section steel 8, adopts welded fastening, constitutes a cuboid with a long pipe joint collection case assembly turning device.

The number of the triangular compensation plates 5 and the number of the square compensation plates 7 are 2, and the triangular compensation plates and the square compensation plates are respectively arranged along the central axes of the 2 main body side plates 1 in a mirror symmetry mode. The 2 triangular compensation plates 5 are installed on the main body side plate 1 and are screwed and fixed through bolts 2, nuts 3 and washers 4. In this embodiment, the number of the rectangular compensation plates 6 is 1, and the rectangular compensation plates 6 are mounted on the main body side plate 1 and are screwed and fixed by the bolts 2, the nuts 3, and the washers 4.

As shown in fig. 3a and 3b, the main body side plate 1 is composed of a side plate 1-1, a positioning plate 1-2, a bolt 1-3, a nut 1-4 and a washer 1-5. The positioning plate 1-2 is embedded in the C-shaped groove of the side plate 1-1, and the positioning plate and the side plate are screwed and fixed through bolts 1-3, nuts 1-4 and washers 1-5.

As shown in fig. 4a and 4b, the side plate 1-1 is rectangular, the side plate 1-1 is provided with a C-shaped groove, the width of the groove on the side plate 1-1 is H1, and the radius of the arc at the bottom of the groove is R2. The sizes of the grooves on the side plate 1-1 are respectively the same as the values of the step groove width H1 and the circular arc radius R2 in the positioning plate 1-2. Three circular holes (i.e., the first circular hole phi 1, the second circular hole phi 2, and the third circular hole phi 3) are formed in the side plate 1-1, in this embodiment, the number of the first circular holes phi 1 is set to 11, the number of the second circular holes phi 2 is set to 5, and the number of the third circular holes phi 3 is set to 2. The first round hole phi 1 on the side plate 1-1 is used for being correspondingly installed with the first round hole phi 1 in the triangular compensation plate 5, the rectangular compensation plate 6 and the square compensation plate 7, and is screwed and fixed through the bolt 2, the nut 3 and the washer 4. The second round hole phi 2 on the side plate 1-1 is used for being correspondingly installed with the second round hole phi 2 in the positioning plate 1-2 and is screwed and fixed through the bolts 1-3, the nuts 1-4 and the washers 1-5. And the third round hole phi 3 on the side plate 1-1 is used for hoisting and overturning the device. The thickness of the side plate 1-1 is set to be T1, and the numerical range of T1 is as follows: 10-60 mm. The side plate 1-1 is provided with an arc edge R3, and R3 has the following numerical range: 50-300 mm. The side plate 1-1 is provided with a notch groove in the area of the circular arc edge R3, the size of the notch groove is set to be H2, and the numerical range of H2 is as follows: 40-140 mm.

As shown in FIGS. 5a and 5b, the positioning plate 1-2 is C-shaped, and the positioning plate 1-2 is provided with a stepped groove having a width H1 and a circular arc radius R2. The sizes of the step grooves on the positioning plate 1-2 are respectively the same as the widths H1 of the C-shaped grooves and the radius R2 of the circular arcs in the side plate 1-1. The positioning plate 1-2 is provided with an arc notch, the size of the notch is R1, wherein the R1 numerical value is the same as the radius size of the product container, and the R1 numerical range is as follows: 100-1000 mm. The positioning plates 1-2 are provided with second round holes phi 2, in this embodiment, the number of the second round holes phi 2 is set to 5, and the positions and the aperture sizes of the second round holes phi 2 in the positioning plates 1-2 are the same as those of the second round holes phi 2 in the side plates 1-1. The thickness of the positioning plate 1-2 is T2.

As shown in fig. 6, the triangular compensation plate 5 is in a right triangle shape, and the last angle of the triangular compensation plate 5 is set as α, α angle range: 0 to 60 degrees. Another angle on the triangular compensation plate 5 is set as β, β angle range: 0 to 70 degrees. Be equipped with the triangle breach on the hypotenuse of triangle compensating plate 5, two right-angle sides of triangle breach are parallel with two right-angle sides of triangle compensating plate 5, all are equipped with circular arc limit R3, R3 numerical range on two acute angles of triangle compensating plate 5: 50-200 mm. The triangular compensation plate 5 is provided with 2 first round holes phi 1, in this embodiment, the number of the first round holes phi 1 is set to 2, and the first round holes phi 1 on the triangular compensation plate 5 are used for being installed corresponding to the first round holes phi 1 in the side plate 1-1 and are screwed and fixed through the bolts 2, the nuts 3 and the washers 4.

As shown in fig. 7, the rectangular compensation plate 6 is rectangular, and the arc edge R3 is provided at 4 corners of the rectangular compensation plate 6, and the R3 value range is as follows: 50-200 mm. The rectangular compensation plate 6 is provided with 4 first round holes phi 1, in this embodiment, the number of the first round holes phi 1 is 4, and the first round holes phi 1 on the rectangular compensation plate 6 are used for being installed corresponding to the first round holes phi 1 in the side plate 1-1 and are screwed and fixed through the bolts 2, the nuts 3 and the washers 4.

As shown in fig. 8, the square compensation plate 7 is square, and the arc edge R3 is provided at 4 corners of the square compensation plate 7, and the R3 value range is as follows: 50-200 mm. The square compensation plate 7 is provided with 4 first round holes phi 1, in this embodiment, the number of the first round holes phi 1 is 4, and the first round holes phi 1 on the square compensation plate 7 are used for being installed corresponding to the first round holes phi 1 in the side plate 1-1 and are screwed and fixed through the bolts 2, the nuts 3 and the washers 4.

As shown in fig. 9 and 10, the long pipe joint header assembling and overturning device of the present invention is used as follows:

1. according to the radius of the product container body, the positioning plate 1-2 corresponding to the arc notch R1 is selected, the positioning plate 1-2 is installed on the side plate 1-1, and the side plate 1 is assembled by screwing and fixing the bolt 1-3, the nut 1-4 and the washer 1-5, as shown in fig. 3a and 3 b.

2. The product header is mounted in place on the apparatus of the present invention, and in this embodiment, the number of the body side plates 1 is set to 2 in one set, and the arrangement is set to be symmetrical. The ports of the 2 main body side plates 1 are overlapped, and the 2 main body side plates are screwed and fixed through the bolts 2, the nuts 3 and the washers 4 to form a square shape. According to the length of the product header, in the embodiment, the number of the main body side plates 1 is 8 (forming 4 groups), the main body side plates are uniformly distributed and installed on the product header, the main body side plates 1 and the product header are welded in a spot mode, and the product header body cannot rotate relative to the arc notches R1 in the side plates 1-1.

3. Channel-section steel 8 is installed in the square four corners recess position department of main part curb plate 1, adopts welded fastening between main part curb plate 1 and the channel-section steel 8, constitutes a cuboid with a long tube connector collection case assembly turning device.

4. And determining the installation compensation plates (a triangular compensation plate 5, a rectangular compensation plate 6 and a square compensation plate 7) according to the installation direction and the position of the long pipe joint on the product header. In this embodiment, 2 rectangular compensation plates 6 are mounted on the main body side plate 1, and the main body side plate 1 and the rectangular compensation plates 6 are fastened and fixed by bolts 2, nuts 3, and washers 4.

5. The long pipe joint header assembling and overturning device is assembled with the product header body, and then the long pipe joint is installed on the header body. The lifting lock is arranged in the third round hole phi 3 in the side plate 1-1, and the lifting and overturning actions of the device can be realized through the crane, so that the purposes of lifting and overturning the product container are realized.

6. After the long pipe joint of the product container is welded, the separation function of the device and the product container can be realized by detaching the bolt 2, the nut 3 and the gasket 4 between the channel steel 8 and the main body side plate 1.

Claims

1. The long pipe joint header assembling and overturning device is characterized by comprising at least two groups of main body side plates (1), wherein any two adjacent groups of main body side plates (1) are fixedly connected through channel steel (8), each group of main body side plates (1) is formed by assembling at least two main body side plates (1) through fasteners, and a notch matched with the radius of a long pipe joint header is formed in the middle of each group of main body side plates (1); a plurality of round holes are uniformly distributed on each group of main body side plates (1), and the round holes on each group of main body side plates (1) are fixedly connected with a compensation plate used for fixing a long pipe joint header through fasteners.

2. The long pipe joint header assembling and overturning device as claimed in claim 1, wherein each of the main body side plates (1) comprises a side plate (1-1) and a positioning plate (1-2), the side plate (1-1) and the positioning plate (1-2) are fixedly connected through a fastener, a C-shaped groove is formed in one side of the side plate (1-1), and the positioning plate (1-2) is embedded in the groove of the side plate (1-1); the grooves on each group of main body side plates (1) are combined together to form a groove matched with the radius of the long pipe joint header.

3. The long pipe joint header assembling and overturning device of claim 2, wherein the side plate (1-1) is rectangular in shape, the positioning plate (1-2) is C-shaped, and the positioning plate (1-2) is provided with a step groove; the width of the groove on the side plate (1-1) and the arc radius of the bottom of the groove are respectively the same as the width of the step groove in the positioning plate (1-2) and the values of the arc radius of the step groove; the edge of the step groove of the positioning plate (1-2) is fixed on the edge of the groove of the side plate (1-1).

4. The long pipe joint header assembling and overturning device as claimed in claim 3, wherein the step groove of the positioning plate (1-2) is provided with a circular arc notch, the size of the notch is the same as the radius size of the product header, and the notch is 100-1000 mm.

5. The long pipe joint header assembling and overturning device as claimed in claim 2, wherein the side plate (1-1) is provided with a first round hole for fixing the compensation plate, a second round hole for fixing the positioning plate (1-2), and a third round hole for hoisting and overturning the long pipe joint header assembling and overturning device; the thickness of the side plate (1-1) is 10-60 mm; the corners of the side plates (1-1) positioned at the periphery of each group of main body side plates (1) are provided with arc edges, and the radius of each arc edge is 50-300 mm; a gap groove is formed between the arc edge of the side plate (1-1) and one side of the side plate (1-1), and the width of the gap groove is 40-140 mm; the channel steel (8) is fixed in the notch groove.

6. The long pipe joint header assembling and overturning device as claimed in claim 1, wherein the main body side plate (1) is provided with a notch groove at the position where the channel steel (8) is connected; the size of the notch groove is matched with that of the channel steel (8); the number of channel steel (8) between any two adjacent groups of main body side plates (1) is at least 4.

7. The long pipe joint header assembly turnover device of claim 1, wherein said compensation plate comprises a triangular compensation plate (5), a square compensation plate (7), a rectangular compensation plate (6); the triangular compensation plate (5), the square compensation plate (7) and the rectangular compensation plate (6) are respectively fixed on the main body side plate (1) through fasteners.

8. The long pipe joint header assembly turnover device of claim 7, wherein each set of body side plates (1) is square in shape; when the number of each group of main body side plates (1) is 2, the two main body side plates (1) are symmetrically arranged; the number of the triangular compensation plates (5) and the number of the square compensation plates (7) are 2, and the triangular compensation plates and the square compensation plates are respectively arranged along the central axes of the 2 main body side plates (1) in a mirror symmetry manner; the 2 triangular compensation plates (5) are fixed on the side plate (1) of the main body through fasteners; the number of the rectangular compensation plates (6) is 1, and the rectangular compensation plates (6) are fixed on the side plate (1) of the main body through fasteners.

9. The long pipe joint header assembly turnover device of claim 7, wherein the triangular compensation plate (5) is in the shape of a right triangle, and an angle on the triangular compensation plate (5) is α, α range: 0 to 60 degrees; the other angle on the triangular compensation plate (5) is beta, and the angle range of the beta is as follows: 0 to 70 degrees; the bevel edge of the triangular compensation plate (5) is provided with a triangular notch, and two right-angle edges of the triangular notch are parallel to two right-angle edges of the triangular compensation plate (5).

10. The long pipe joint header assembling and overturning device as claimed in claim 7, wherein the triangular compensation plate (5) is provided with circular arc edges at two acute angles; the rectangular compensation plate (6) is in a rectangular shape, and arc edges are arranged at 4 corners of the rectangular compensation plate (6); the square compensation plate (7) is square, and arc edges are arranged at 4 corners of the square compensation plate (7).