CN222754687U

CN222754687U - A device for preventing welding deformation of partition plate and reinforcing ring

Info

Publication number: CN222754687U
Application number: CN202420761752.9U
Authority: CN
Inventors: 李彦徽; 冯庆鑫; 刘建帅; 单宏远; 刘东林
Original assignee: Huadian Caofeidian Heavy Industry Co ltd
Current assignee: Huadian Caofeidian Heavy Industry Co ltd
Priority date: 2024-04-15
Filing date: 2024-04-15
Publication date: 2025-04-15
Anticipated expiration: 2034-04-15

Abstract

The utility model belongs to the technical field of steel structure welding auxiliary equipment, and particularly relates to a device for preventing welding deformation of a baffle plate and a reinforcing ring, which comprises an operation platform, wherein the operation platform is provided with the baffle plate, the middle part of the baffle plate is provided with a welding hole, the reinforcing ring is arranged in the welding hole, two angle steels are arranged above the baffle plate and are respectively positioned at two sides of the welding hole, two ends of each angle steel extend out of the upper part of the baffle plate and are fixedly connected with the operation platform through studs, the operation platform is also fixedly provided with a plurality of vertical plates, the vertical plates are arranged in the reinforcing ring along the circumferential array of the reinforcing ring, each vertical plate is penetrated by threads, one end of each adjusting column faces the inner wall of the reinforcing ring vertically. According to the utility model, the baffle plate is fixed above the operation platform through the angle steel, and the reinforcing ring is fixed through the cooperation of the plurality of vertical plates and the adjusting column, so that deformation or displacement of the baffle plate and the reinforcing ring in the welding process is avoided.

Description

Device for preventing welding deformation of partition plate and reinforcing ring

Technical Field

The utility model belongs to the technical field of auxiliary equipment for welding steel structures, and particularly relates to a device for preventing welding deformation of a partition plate and a reinforcing ring.

Background

In the production process of a box girder steel structure, reinforcing rings are welded on the inner sides of some partition boards with elliptical holes in the middle, at present, workers usually weld the partition boards directly on one side of the partition boards, because the partition boards are thinner and have no stress release, the deformation amount is large (such as edge tilting) when the partition boards are welded with the reinforcing rings, the correction after welding is difficult, and in the welding process, the reinforcing rings cannot be tightly contacted with the inner walls of the partition boards in the welding process.

Disclosure of Invention

The utility model provides a device for preventing the welding deformation of the partition plate and the reinforcing ring, which aims to solve the problems that in the welding process of the partition plate and the reinforcing ring, the deformation of the partition plate is large and the reinforcing ring cannot be fixed by the existing worker, the partition plate is fixed above an operation platform by angle steel, the reinforcing ring is fixed by matching a plurality of vertical plates with an adjusting column, and the deformation or displacement of the partition plate and the reinforcing ring in the welding process is avoided.

In order to achieve the above object, the technical scheme of the present utility model is as follows:

the utility model provides a prevent baffle and reinforcing ring welding deformation device for auxiliary baffle and reinforcing ring welding shaping, includes operation platform, be provided with the baffle on the operation platform, the baffle middle part is equipped with the welding hole, sets up the reinforcing ring in the welding hole, the baffle top is provided with two angle steel, two the angle steel is located the welding hole both sides respectively, every the baffle top is all stretched out at the angle steel both ends and passes through double-screw bolt fixed connection with operation platform, realizes the fixing of angle steel through the double-screw bolt, and fixes the baffle on operation platform through the angle steel.

The outer wall of the reinforcing ring is attached to the inner wall of the welding hole, a plurality of vertical plates are fixedly arranged on the operating platform, the vertical plates are arranged in the reinforcing ring along the circumferential array of the reinforcing ring, each vertical plate is provided with an adjusting column in a threaded penetrating mode, one end of each adjusting column faces the inner wall of the reinforcing ring vertically, and the reinforcing ring is fixed through the vertical plates and the adjusting columns.

Preferably, a plurality of supporting legs are arranged below the operation platform, and the operation platform is supported through the supporting legs.

Preferably, each supporting leg comprises a stand column and a supporting column, the supporting column is a hollow column, the lower end of the stand column extends into the supporting column, an adjusting piece is arranged in the supporting column and located right below the corresponding stand column and used for achieving stand column lifting adjustment, and lifting adjustment of an operation platform is achieved through vertical sliding of the stand column in the supporting column.

Preferably, the adjusting piece is a jack, and the upright post is driven to lift by the jack.

Preferably, the adjusting piece is a hydraulic cylinder, the telescopic end of the adjusting piece is fixedly connected with the bottom of the corresponding upright post, and the upright post is driven to lift through the hydraulic cylinder.

Through the technical scheme, the utility model has the beneficial effects that:

1. According to the utility model, the angle steel is fixedly connected with the operation platform through the stud, so that the fixing of the partition board is realized, and the problems that the edge of the partition board is tilted and the like during welding or the partition board moves during welding are effectively avoided.

2. According to the utility model, the reinforcing ring is tightly propped by rotating the blending connecting column, so that the reinforcing ring is fixed, the reinforcing ring is prevented from moving in the welding process, the reinforcing ring is prevented from deforming, and the welding effect is ensured.

3. According to the utility model, the upright post is driven to lift in the support column by the adjusting piece, so that the height adjustment of the operation platform is realized, and the welding requirements of different height requirements are met.

Drawings

Fig. 1 is a schematic structural diagram of the present utility model.

Fig. 2 is a schematic structural diagram of the second embodiment of the present utility model.

In the drawings, the reference numerals are 1a baffle plate, 2 a reinforcing ring, 3 an operation platform, 4 angle steel, 5 a stud, 6 a vertical plate, 7 an adjusting column, 8 a vertical column, 9 a supporting column and 10 an adjusting piece.

Detailed Description

The utility model is further described with reference to the drawings and detailed description which follow:

As shown in fig. 1-2, this embodiment provides a prevent baffle and reinforcing ring welding deformation device for auxiliary baffle 1 and reinforcing ring 2 welding formation, including operation platform 3, be provided with baffle 1 on the operation platform 3, baffle 1 middle part is equipped with the welding hole, sets up reinforcing ring 2 in the welding hole, reinforcing ring 2 outer wall and welding hole inner wall laminating do benefit to follow-up and weld this contact position, baffle 1 top is provided with two angle steel 4, and two angle steel 4 is located the welding hole both sides respectively, every angle steel 4 both ends all stretch out baffle 1 top and pass through stud 5 fixed connection with operation platform 3, realize the whole of baffle 1 on operation platform 3 through angle steel 4 and stud 5.

The operation platform 3 is further fixedly provided with a plurality of vertical plates 6, the vertical plates 6 are arranged in the reinforcing ring 2 along the circumferential array of the reinforcing ring 2, each vertical plate 6 is provided with an adjusting column 7 in a threaded penetrating mode, one end of each adjusting column 7 faces the inner wall of the reinforcing ring 2 vertically, the reinforcing ring 2 is placed in the partition plate 1, and then the end portions of the adjusting columns 7 are tightly propped against the inner wall of the reinforcing ring 2 to fix the reinforcing ring 2.

The operation platform 3 below sets up a plurality of landing legs, supports operation platform 3 through the landing leg, every the landing leg all includes stand 8 and support column 9, support column 9 is the cavity cylinder, in stand 8 lower extreme stretches into support column 9, set up regulating part 10 in the support column 9, regulating part 10 is located under corresponding stand 8, is used for realizing stand 8 lift adjustment, goes up and down in support column 9 through regulating part 10 drive stand 8, at this in-process, removes stand 8 through support column 9 and carries out spacingly.

The adjusting piece 10 is a jack, and is simple in structure, economical and practical and remarkable in effect.

The adjusting piece 10 is a hydraulic cylinder, and the telescopic end of the adjusting piece is fixedly connected with the bottom of the corresponding upright post 8, so that the adjusting is convenient.

When the baffle plate welding device is used, the reinforcing ring 2 is firstly placed on the outer sides of the plurality of vertical plates 6 on the operation platform 3, then the plurality of adjusting columns 7 are rotated to tightly prop against the inner sides of the reinforcing ring 2 to fix the reinforcing ring 2, then the baffle plate 1 is sleeved on the outer sides of the reinforcing ring 2 and placed on the operation platform 3, two angle steels 4 are placed above two ends of the baffle plate 1, the angle steels 4 are fixed on the operation platform 3 through the studs 5, and then the fixing and limiting of the baffle plate 1 are realized, and then the welding work is carried out on the contact position between the inner sides of the baffle plate 1 and the reinforcing ring 2.

The above-described embodiments are merely preferred embodiments of the present utility model and are not intended to limit the scope of the present utility model, so that all equivalent changes or modifications of the structure, characteristics and principles described in the claims should be included in the scope of the present utility model.

Claims

1. A device for preventing welding deformation of a partition plate and a reinforcement ring, used for assisting the welding of a partition plate (1) and a reinforcement ring (2), characterized in that it comprises an operating platform (3), a partition plate (1) is arranged on the operating platform (3), a welding hole is arranged in the middle of the partition plate (1), a reinforcement ring (2) is arranged in the welding hole, two angle steels (4) are arranged above the partition plate (1), the two angle steels (4) are respectively located on both sides of the welding hole, and both ends of each angle steel (4) extend out of the partition plate (1) and are fixedly connected to the operating platform (3) by studs (5);

The outer wall of the reinforcement ring (2) is fitted with the inner wall of the welding hole, and a plurality of vertical plates (6) are fixedly arranged on the operating platform (3). The plurality of vertical plates (6) are arranged in a circumferential array inside the reinforcement ring (2) along the reinforcement ring (2), and each of the vertical plates (6) is threadedly penetrated by an adjustment column (7), and one end of each of the adjustment columns (7) is vertically oriented toward the inner wall of the reinforcement ring (2).

2. A device for preventing welding deformation of a partition plate and a reinforcement ring according to claim 1, characterized in that a plurality of legs are arranged under the operating platform (3).

3. A device for preventing welding deformation of a partition and a reinforcement ring according to claim 2, characterized in that each of the legs comprises a column (8) and a support column (9), the support column (9) is a hollow cylinder, the lower end of the column (8) extends into the support column (9), an adjustment member (10) is arranged in the support column (9), and the adjustment member (10) is located directly below the corresponding column (8) and is used to realize the lifting and lowering adjustment of the column (8).

4. A device for preventing welding deformation of a partition plate and a reinforcement ring according to claim 3, characterized in that the adjusting member (10) is a jack.

5. A device for preventing welding deformation of a partition plate and a reinforcing ring according to claim 3, characterized in that the adjusting member (10) is a hydraulic cylinder, and its telescopic end is fixedly connected to the bottom of the corresponding column (8).