CN212007107U

CN212007107U - Testing tool for deformation of pressure container

Info

Publication number: CN212007107U
Application number: CN202020476712.1U
Authority: CN
Inventors: 邓亚华
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-04-03
Filing date: 2020-04-03
Publication date: 2020-11-24
Anticipated expiration: 2030-04-03

Abstract

The utility model discloses a testing tool for deformation of pressure vessels, which comprises a bottom plate, wherein a telescopic rod arranged in a matrix is fixed at the top of one end of the bottom plate, an installation block is fixed at the top of the telescopic rod, an electric push rod is installed between the bottom plate and the installation block, a vacuum pump is installed at one side of the installation block, a water pump is installed at the top of the installation block, the right side of the installation block is connected with symmetrically arranged connecting rods, the other end of the connecting rod is connected with a connecting part, a pipe sleeve is fixed on the connecting part, a sealing gasket is bonded at the joint of the pipe sleeve and the connecting part, so that the inside of the pressure vessel can be conveniently pumped and liquid can be conveniently injected into the pressure vessel under the common action of all the parts, thereby the deformation of the pressure vessel can be dynamically measured, the detection result of the pressure vessel is more accurate, and the pressure, so that the adaptability is better.

Description

Testing tool for deformation of pressure container

Technical Field

The utility model relates to a test fixture technical field specifically is a test fixture of pressure vessel deflection.

Background

The pressure container is a closed container capable of bearing pressure, has extremely wide application, has important position and function in many departments such as industry, civil use, military industry and the like and many fields of scientific research, wherein the pressure container which is used in the chemical industry and the petrochemical industry at most accounts for about 50 percent of the total number of all the pressure containers, is mainly used for the process procedures such as heat transfer, mass transfer, reaction and the like in the chemical industry and the petrochemical industry, and is used for storing and transporting gas or liquefied gas with pressure; the compressor is widely applied to other industrial and civil fields, and auxiliary machines of various special compressors and refrigeration compressors belong to pressure containers.

The deformation of the traditional pressure container is generated during production and assembly of parts, the deformation of the produced parts is reduced as much as possible through data change, the deformation of the assembled parts is detected through equipment, the detection effect of the existing detection equipment is not accurate enough and is inconvenient to adapt to different pressure containers, and therefore the pressure container deformation testing tool is provided.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The utility model provides a not enough to prior art, the utility model provides a test fixture of pressure vessel deflection has solved its detection effect of current check out test set problem accurate enough and can not adapt to different pressure vessels inadequately.

(II) technical scheme

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: a testing tool for deformation of a pressure container comprises a bottom plate, wherein telescopic rods arranged in a matrix mode are fixed to the top of one end of the bottom plate, an installation block is fixed to the top of each telescopic rod, an electric push rod is installed between the bottom plate and the installation block, a vacuumizing pump is installed on one side of the installation block, a water pump is installed on the top of the installation block, connecting rods symmetrically arranged are connected to the right side of the installation block, connecting portions are connected to the other ends of the connecting rods, a pipe sleeve is fixed to each connecting portion, a sealing gasket is bonded to the connecting portion of the pipe sleeve and the connecting portions, an exhaust pipe and a water pipe located in the pipe sleeve are fixed to each connecting portion, the vacuumizing pump is connected with the exhaust pipe, the water pump is connected with the water pipe, a sliding plate sliding along the length direction of the sliding plate is arranged on the, the top of the left end of the fixed plate is fixedly provided with a limiting plate, the limiting plate is provided with a detection device, the top of the sliding plate is provided with a container body which is abutted against the connecting part, and the right end of the container body is limited by a limiting rod movably inserted on the fixed plate.

Preferably, the right side of the mounting block is provided with a mounting opening, and the vacuum pumping pump is mounted in the mounting opening.

Preferably, two the activity hole has all been seted up to the one end of fixed plate, the restriction lever is U type structure and its both ends are all movable to be set up in the activity hole, one side threaded connection of fixed plate has the gim peg of stretching into the activity downthehole portion and conflicting on the restriction lever.

Preferably, the limiting plate is of an L-shaped structure, a rectangular opening is formed in the left side of the limiting plate, and a one-way valve is mounted on the air exhaust pipe.

Preferably, the top of the limiting plate is in threaded connection with a threaded rod, the bottom end of the threaded rod is rotatably connected with a mounting plate with a U-shaped structure, and the detection device is mounted on the inner top surface of the mounting plate.

(III) advantageous effects

The utility model provides a test fixture of pressure vessel deflection. The method has the following beneficial effects: under the combined action of each part, can be convenient for extract air to pressure vessel's inside, and be convenient for to its inside injection liquid to can measure its deflection under the developments, make its testing result more accurate, can adapt to the pressure vessel of different specifications again simultaneously and detect, make its adaptability better.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic cross-sectional view of the connection between the connecting portion and the pipe sleeve according to the present invention;

fig. 3 is a schematic structural view of the connection between the middle fixing plate and the limiting rod of the present invention.

In the figure: 1. a base plate; 2. a telescopic rod; 3. an electric push rod; 4. mounting blocks; 5. a vacuum pump is pumped; 6. a water pump; 7. a connecting rod; 8. a connecting portion; 9. pipe sleeve; 10. an air exhaust pipe; 11. A water pipe; 12. a one-way valve; 13. a fixing plate; 14. a sliding plate; 15. a restraining bar; 16. a container body; 17. a limiting plate; 18. a threaded rod; 19. mounting a plate; 20. a fixing bolt; 21. and a gasket.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-3, the present invention provides a technical solution: a testing tool for deformation of a pressure container comprises a bottom plate 1, wherein telescopic rods 2 arranged in a matrix mode are fixed to the top of one end of the bottom plate 1, an installation block 4 is fixed to the top of each telescopic rod 2, an electric push rod 3 is installed between the bottom plate 1 and the installation block 4, a vacuumizing pump 5 is installed on one side of the installation block 4, a water pump 6 is installed on the top of the installation block 4, connecting rods 7 arranged symmetrically are connected to the right side of the installation block 4, a connecting portion 8 is connected to the other end of each connecting rod 7, a pipe sleeve 9 is fixed to the connecting portion 8, a sealing gasket 21 is bonded to the connecting portion of the pipe sleeve 9 and the connecting portion 8, an exhaust pipe 10 and a water pipe 11 located inside the pipe sleeve 9 are fixed to the connecting portion 8, the vacuumizing pump 5 is connected with the exhaust pipe 10, the water pump 6 is connected with the water pipe 11, and a sliding plate 14 sliding, the two sides of the sliding plate 14 are respectively provided with a fixed plate 13 fixed on the bottom plate 1, the top of the left end of the fixed plate 13 is fixed with a limiting plate 17, the limiting plate 17 is provided with a detection device, the top of the sliding plate 14 is provided with a container body 16 abutting against the connecting part 8, and the right end of the container body 16 is limited by a limiting rod 15 movably inserted on the fixed plate 13.

In order to conveniently install the vacuum pumping pump 5, the right side of the installation block 4 is provided with an installation opening, the vacuum pumping pump 5 is installed in the installation opening, the vacuum pumping pump 5 can be connected with the air pumping pipe 10 through a flange, and the water pump 6 can also be connected on the water pipe 11 through a flange, so that the vacuum pumping pump is convenient to install and fixedly connected.

In order to conveniently adjust the position of the limiting rod 15, movable holes are formed in one end of each fixing plate 13, the limiting rod 15 is of a U-shaped structure, two ends of each limiting rod are movably arranged in the movable holes, a fixing bolt 20 which extends into the movable holes and abuts against the limiting rod 15 is connected to one side of each fixing plate 13 through threads, and therefore the limiting rod 15 can move along the movable holes, the limiting rod 15 can limit the end portions of pressure containers of different specifications, and the adaptability of the limiting rod 15 is better.

For convenience of use, the limiting plate 17 is in an L-shaped structure, a rectangular opening is formed in the left side of the limiting plate 17, and the one-way valve 12 is installed on the air exhaust pipe 10, so that the air exhaust pipe 10 can exhaust air from the inside of the container under the action of the vacuum pump 5, and the rectangular opening is set so that the opening of the container is convenient to abut against the sealing gasket 21 of the connecting portion 8.

In order to make the detection device detect better, the top of the limiting plate 17 is connected with a threaded rod 18 through threads, the bottom end of the threaded rod 18 is rotatably connected with a mounting plate 19 of a U-shaped structure, the detection device is mounted on the inner top surface of the mounting plate 19, and therefore the threaded rod 18 can be rotated, so that the position of the mounting plate 19 is changed, and the detection effect of the detection device is better.

The working principle is as follows: when the device is used, a container is placed on the sliding plate 16, the electric push rod 3 is started to adjust the relative height of the mounting block 4, the sliding plate 16 is slid to enable the opening of the container on the sliding plate to abut against the sealing gasket 21 on one side of the connecting part 8, the limiting rod 15 can be limited at the end part of pressure containers with different specifications and fastened by the fixing bolt 20, the threaded rod 18 can be rotated, the position of the mounting plate 19 is changed, the detection device is enabled to be close to the container, the vacuum pump 5 is started to evacuate the interior of the container, the water pump 6 is used for injecting liquid into the interior of the container, the deformation of the container is monitored by the detection device in a dynamic state, the detection result is more accurate, the interior of the pressure container can be conveniently pumped out under the combined action of all parts, the liquid can be conveniently injected into the interior of the pressure container, and the deformation of the pressure container, the detection result is more accurate, and meanwhile, the device can be suitable for pressure containers of different specifications to carry out detection, so that the adaptability is better.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation. The use of the phrase "comprising one of the elements does not exclude the presence of other like elements in the process, method, article, or apparatus that comprises the element.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a test fixture of pressure vessel deflection, includes bottom plate (1), its characterized in that: the device comprises a bottom plate (1), wherein telescopic rods (2) arranged in a matrix are fixed at the top of one end of the bottom plate (1), a mounting block (4) is fixed at the top of each telescopic rod (2), an electric push rod (3) is installed between the bottom plate (1) and the mounting block (4), a vacuumizing pump (5) is installed on one side of the mounting block (4), a water pump (6) is installed at the top of the mounting block (4), symmetrically arranged connecting rods (7) are connected to the right side of the mounting block (4), a connecting part (8) is connected to the other end of the connecting rod (7), a pipe sleeve (9) is fixed on the connecting part (8), a sealing gasket (21) is bonded at the joint of the pipe sleeve (9) and the connecting part (8), an exhaust pipe (10) and a water pipe (11) which are positioned inside the pipe sleeve (9) are fixed on the connecting part (8), and the vacuumizing pump, the water pump (6) is connected with the water pipe (11), the bottom plate (1) is provided with a sliding plate (14) which slides along the length direction of the bottom plate, both sides of the sliding plate (14) are respectively provided with a fixed plate (13) fixed on the bottom plate (1), the top of the left end of the fixed plate (13) is fixedly provided with a limiting plate (17), a detection device is installed on the limiting plate (17), the top of the sliding plate (14) is provided with a container body (16) which is abutted against the connecting part (8), and the right end of the container body (16) is limited by a limiting rod (15) which is movably inserted on the fixed plate (13).

2. The pressure vessel deformation testing tool of claim 1, wherein: the right side of the mounting block (4) is provided with a mounting opening, and the vacuum pumping pump (5) is mounted in the mounting opening.

3. The pressure vessel deformation testing tool of claim 1, wherein: two the activity hole has all been seted up to the one end of fixed plate (13), restriction pole (15) are U type structure and the equal activity in its both ends sets up in the activity hole, one side threaded connection of fixed plate (13) has gim peg (20) of stretching into the downthehole portion of activity and contradicting on restriction pole (15).

4. The pressure vessel deformation testing tool of claim 1, wherein: the limiting plate (17) is of an L-shaped structure, a rectangular opening is formed in the left side of the limiting plate (17), and the air exhaust pipe (10) is provided with a one-way valve (12).

5. The pressure vessel deformation testing tool of claim 1, wherein: the top of the limiting plate (17) is in threaded connection with a threaded rod (18), the bottom end of the threaded rod (18) is rotatably connected with a mounting plate (19) with a U-shaped structure, and the detection device is mounted on the inner top surface of the mounting plate (19).