RU176443U1 - Universal support - Google Patents

Abstract

The utility model relates to devices for installing cylindrical products in a horizontal position, having different diameters, mainly during hydraulic tests, and can be used in the manufacture of equipment in the chemical, oil refining, oil and gas industries. The universal support contains a lodgement (2) supporting with a curved surface made in it under the product (4). The lodgement (2) is connected to a power beam (1) interacting with the support (3). The power beam (1) is made hollow with the possibility of fixing in it a removable support box (2). The support (3) is made adjustable and consists of several cases (7). In each of the housings (7), a piston (8) is installed, interacting with the filling space under the piston sand (9) with the possibility of adjusting the height of the support (3) for the diameter of the product (4) and setting it in a horizontal position by achieving the required sand level height ( 9). This reduces costs associated with the development and manufacture of supports for installing cylindrical products in the horizontal position of products having different diameters and a limited area of the supporting surface on the floor. 2 ill.

Description

The utility model relates to devices for installing cylindrical products in a horizontal position, having different diameters, mainly during hydraulic tests, and can be used in the manufacture of equipment in the chemical, oil refining, oil and gas industries.

A well-known support of horizontal vessels and apparatuses containing a support plate mounted on a sheet with ribs with a supporting sheet placed on them, the diameter of which corresponds to the diameter of the product of a cylindrical shape (Industry standard OST 26-2091-93 "Support for horizontal vessels and apparatuses. Design", developed TsKBN, approved by Glavkhimneftemash of Roskommash, p. 1-33, drafts 1-6, 1993).

A disadvantage of the known design is that the support is not adjustable neither in diameter of the product nor in height, and can be used to install cylindrical products of only one diameter and to a certain height, and also requires a flat surface at the test site. For installation in a horizontal position of the product having different diameters, additional supports of different heights corresponding to the diameter of the product are required, as a result of which the time required to install in a horizontal position and having different diameters of the product is increased.

The closest technical solution, selected as a prototype, is a support for the horizontal assembly of large-sized products, containing a support lodgement with a curved surface made under it under the product and connected to the traverse in the form of a power beam interacting with the support (A.S. SU No. 1675196 A1 , IPC B66F 7/28, priority dated 05/18/1988, publ. 07/07/1991).

However, the lodgement made with a curved surface serves to install cylindrical products of the same diameter. To install a product having other diameter sizes, additional supports are required. In addition, to install the product in a horizontal position, it is necessary to manually adjust the support by adjusting the jacks having a limited area of the supporting surface, thereby reducing the area of load distribution on the floor.

The technical problem solved by this utility model is the reduction of costs associated with the development and manufacture of supports for installing cylindrical products in the horizontal position of products having different diameters and a limited area of the supporting surface on the floor.

The technical problem is solved in that in a universal support containing a support lodgement with a curved surface made therein under the product and connected to a power beam interacting with the support, according to a utility model, the power beam is hollow with the possibility of fixing a removable support lodgement in it, the support is made adjustable and consists of several buildings, in each of which a piston is installed, interacting with the sand filling the space under the piston with the possibility of adjusting the height of the support ry under the diameter of the product and installing it in a horizontal position by achieving the required height of the sand level.

The implementation of the power hollow beam makes it possible to use a beam unified by load with the fixed removable support lodges of the required diameter fixed in it and in the required quantity by means of fasteners with spacer sleeves and the latter located on both sides between the power beam and the supporting lodgement, which reduces the costs associated with design and manufacture of supports.

The implementation of the adjustable support, consisting of several buildings, each of which has a piston that interacts with the sand filling the space under the piston, makes it possible to adjust the height of the support for various product diameters and set it in a horizontal position by achieving the required sand level in the absence of a flat floor or surface, which also reduces the costs associated with the design and manufacture of the support.

The utility model is illustrated by drawings, where:

in FIG. 1 - shows a universal support, general view;

in FIG. 2 is a section AA in FIG. 1 - shows the location and fastening of the support lodgement in the power beam.

The positions in the drawings indicate:

1 - power beam

2 - support lodgement

3 - adjustable support

4 - product

5 - studs

6 - distance bushings

7 - case

8 - piston

9 - sand

The universal support is used for horizontal installation of cylindrical products and consists of a power beam 1 unified by load, a support lodgement 2 and an adjustable support 3. The power beam 1 is hollow, its size is selected depending on the weight and diameter of the product 4 of a cylindrical shape. The support lodgement 2 has a curved surface under the product 4, is removable and fastens in the power beam 1. The number of support 2 lodgements depends on the diameter of the product 4 installed in it (Fig. 1). The support lodgement 2 is fastened to the power beam 1 with pins 5 using distance bushings 6. The bushings 6 on the pin 5 are located between the power beam 1 and the support lodgement 2 to prevent its horizontal displacement. The power beam 1 is mounted on an unified load bearing adjustable 3. Support adjustable 3 is designed for a specific load and consists of components. Each part consists of separate housings 7 with a piston installed in them 8. The number of housings 7 with pistons 8 depends on the load per adjustable support 3. A power beam 1 is installed on the pistons 8. The space in each housing 7 under the piston 8 is filled with sand 9. Sand 9 provides the ability to adjust the height of the support depending on the diameter of the product 4. Sand 9 evenly distributes the force from the current load on the adjustable support 3. The lodgement supporting 2 receives the load from part of the weight of the product 4 and transfers it to the support in adjustable 3.

Universal support works as follows.

When developing a scheme for conducting hydraulic testing of the product, determine the location of the adjustable supports 3, calculate the loads on the supports and determine the height of the supports depending on the diameter of the product 4. Select the appropriate components of the adjustable support 3. Install the housings 7 (in the amount determined by the calculation of the load on universal support) in accordance with the scheme of hydraulic tests and its location. The cases 7 are filled with sand 9. The level of filling of sand in each case 7 depends on the diameter of the product 4 at the installation site of the cases 7 and the geodetic floor map. A piston 8 is installed in each housing 7. An adjustable load 3 (from the casings 7 and pistons 8) is mounted with load beams 1. The load beams unified by load are fixed to the load beams 1. The support rods corresponding to the diameter of the product 4 and the rated load are used. bushings 6.

Thus, the use of the proposed universal support allows the use of a unified support, thereby reducing the cost of designing and manufacturing and installing cylindrical products having different diameters.

Claims (1)

A universal support containing a support lodgement with a curved surface made therein under the product and connected to a power beam interacting with the support, characterized in that the power beam is hollow with the possibility of fixing a removable support lodgement in it, the support is adjustable and consists of several buildings, in each of which a piston is installed, interacting with the sand filling the space under the piston with the possibility of adjusting the support height to the diameter of the product and installing it in the mountains An horizontal position by achieving the required sand level.

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