CN211877598U

CN211877598U - Hydraulic test device for horizontal pressure container

Info

Publication number: CN211877598U
Application number: CN202020595397.4U
Authority: CN
Inventors: 逄宗彬; 沈冬奎; 冯晓刚
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-04-21
Filing date: 2020-04-21
Publication date: 2020-11-06
Anticipated expiration: 2030-04-21

Abstract

The utility model discloses a hydrostatic test device of a horizontal pressure vessel, which comprises a pressure vessel and a base, wherein the surface of the base is fixedly provided with a mounting plate, a plurality of carrier rollers are rotatably connected on the front side and the rear side of the surface of the mounting plate, the pressure container is positioned on the carrier rollers on the two sides, side plates are fixedly arranged on the left side and the right side of the base, and the top plate is fixedly arranged between the upper ends of the two side plates, the top plate is rotationally connected with two first rotating shafts, the left and right sides of the two first rotating shafts are respectively provided with a second rotating shaft, the two second rotating shafts are also rotationally connected inside the top plate, the pressure container is horizontally arranged on the mounting plate provided with a plurality of carrier rollers, the container is clamped through the two clamping pieces, the pressure container is stabilized through the clamping rollers on the two sides of the top plate, and the pressure container is driven to rotate through the rotating plate, so that stress of all parts of the container is consistent when the container is subjected to water pressure testing, and accuracy of testing data is guaranteed.

Description

Hydraulic test device for horizontal pressure container

Technical Field

The utility model relates to a hydrostatic test device specifically is a hydrostatic test device of horizontal pressure vessel.

Background

In the manufacturing process of the pressure vessel, a pressure resistance test is generally performed, and most pressure resistance tests of the pressure vessel are performed by using water as a medium. The basic principle is that a pressure gauge is connected to a connecting pipeline of a pressure container, and then excessive water is injected into the pressure container, so that the pressure container has higher water pressure. The pressure vessel is held at this water pressure for a period of time during which the reading of the pressure gauge will decrease if a leak occurs. And judging whether the pressure resistance of the pressure container reaches the standard or not according to the change of the reading of the pressure gauge.

The pressure vessel is a closed vessel capable of bearing pressure, however, the existing pressure vessel is not provided with a test device specially designed for the horizontal pressure vessel in the water pressure test, and the horizontal pressure vessel can cause the problem of inaccurate test data due to different water pressure differences of the upper side wall and the lower side wall in the test process. Therefore, the utility model provides a horizontal pressure vessel's hydrostatic test device to solve the problem that proposes in the above-mentioned background art.

Disclosure of Invention

An object of the utility model is to provide a horizontal pressure vessel's hydrostatic test device to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

a hydraulic test device for a horizontal pressure container comprises the pressure container and a base, wherein a mounting plate is fixedly mounted on the surface of the base, a plurality of carrier rollers are rotatably connected to the front side and the rear side of the surface of the mounting plate, the pressure container is positioned on the carrier rollers on the two sides, side plates are fixedly mounted on the left side and the right side of the base, a top plate is fixedly mounted between the upper ends of the two side plates, two first rotating shafts are rotatably connected to the top plate, second rotating shafts are arranged on the left side and the right side of the first rotating shafts, the second rotating shafts are also rotatably connected to the inside of the top plate, a plurality of rotating plates are uniformly mounted on the periphery of the rotating shafts, the lower ends of the rotating plates are rotatably connected with a plurality of clamping rollers, first gears are fixedly mounted on the periphery of the first rotating shafts and are meshed with;

one curb plate outside fixed mounting has the motor, and the motor shaft of motor runs through curb plate and fixedly connected with commentaries on classics board, and the side of changeing the board is equipped with two clamping pieces, changeing the inside spout that has seted up of board, and two equal sliding connection of clamping piece are in the spout, and the spout internal rotation is connected with two screw rods, and two screw rods respectively with control two clamping piece threaded connection, the outside fixed mounting of another curb plate has high pressure water pump, the inside position that corresponds high pressure water pump of curb plate is equipped with sealed bearing, sealed bearing is connected with high pressure water pump, and sealed bearing's the other end rotates and is connected with the bent pipe, the other end and.

As a further aspect of the present invention: the pressure container is rotatably connected to the surface of the mounting plate through a plurality of carrier rollers, and a pressure gauge is arranged on the pressure container.

As a further aspect of the present invention: and a driving device is installed in the top plate, and an output shaft of the driving device is fixedly connected with a first rotating shaft.

As a further aspect of the present invention: the two screw rods are fixedly connected, the two screw rods are the same in size and specification but opposite in thread winding direction, and the outer end of one screw rod is fixedly connected with a rotating button.

As a further aspect of the present invention: the clamping piece is arc-shaped, and the concave surface of the clamping piece is provided with a rubber pad.

As a further aspect of the present invention: and a controller is fixedly installed on the outer side of the side plate and is electrically connected with the high-pressure water pump, the motor and the driving device in the top plate respectively.

Compared with the prior art, the beneficial effects of the utility model are that:

the utility model discloses a with pressure vessel horizontal position on the mounting panel of installing a plurality of bearing rollers, press from both sides the container tightly through two clamping pieces, the pinch roller through the roof both sides is stable with pressure vessel, drives pressure vessel through the commentaries on classics board and rotates, makes each position atress of container when water pressure test unanimous, guarantees the accuracy of test data.

Drawings

Fig. 1 is a schematic structural view of a hydraulic test apparatus for a horizontal pressure vessel.

Fig. 2 is a schematic side view of a hydraulic testing apparatus for a horizontal pressure vessel.

Fig. 3 is a schematic view of the internal structure of a transfer plate of a hydraulic test apparatus for a horizontal pressure vessel.

Fig. 4 is a schematic perspective view of a pressure vessel in a hydraulic test apparatus for a horizontal pressure vessel.

In the figure: 1. a pressure vessel; 2. a base; 3. mounting a plate; 4. a top plate; 5. a rubber pad; 6. a rotating plate; 7. a pinch roller; 8. a clip; 9. a side plate; 10. rotating the plate; 11. a curved pipe; 12. a screw; 13. a high pressure water pump; 14. sealing the bearing; 15. a carrier roller; 16. a pressure gauge; 17. turning a button; 18. a controller; 19. a motor; 20. a first gear; 21. a first rotating shaft; 22. a second gear; 23. a second rotating shaft; 24. a chute.

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. 1-4, in the embodiment of the present invention, a hydrostatic testing apparatus for a horizontal pressure vessel comprises a pressure vessel 1 and a base 2, wherein a mounting plate 3 is fixedly mounted on the surface of the base 2, a plurality of supporting rollers 15 are rotatably connected to the front side and the rear side of the surface of the mounting plate 3, the pressure vessel 1 is positioned on the plurality of supporting rollers 15 at both sides, the pressure vessel 1 is rotatably connected to the surface of the mounting plate 3 through the plurality of supporting rollers 15, a pressure gauge 16 is disposed on the pressure vessel 1, side plates 9 are fixedly mounted on the left and right sides of the base 2, a top plate 4 is fixedly mounted between the upper ends of the two side plates 9, a first rotating shaft 21 is rotatably connected in the top plate 4, a second rotating shaft 23 is disposed on each of the left and right sides of the first rotating shaft 21, the second rotating shaft 23 is also rotatably connected in the top plate 4, the first gears 20 are fixedly mounted on the peripheral sides of the two first rotating shafts 21, the first gears 20 are meshed with each other, the second gears 22 are fixedly mounted on the peripheral sides of the two second rotating shafts 23, every two second gears 22 are meshed with the left and right first gears 20 respectively, a driving device is mounted in the top plate 4, an output shaft of the driving device is fixedly connected with the first rotating shafts 21, the driving device connected with the first rotating shafts 21 works to enable the first rotating shafts 21 to rotate, the first gears 20 drive the other first gears 20 to rotate through meshing, the first gears 20 drive the second gears 22 meshed with the two sides to rotate, and the second gears 22 drive the two rotating plates 6 on the two sides to rotate inwards to clamp the middle pressure container 1;

firstly, a motor 19 is fixedly installed on the outer side of the side plate 9, a motor shaft of the motor 19 penetrates through the side plate 9 and is fixedly connected with a rotating plate 10, two clamping pieces 8 are arranged on the side surface of the rotating plate 10, a sliding groove 24 is formed in the rotating plate 10, the two clamping pieces 8 are connected in the sliding groove 24 in a sliding mode, two screw rods 12 are connected in the sliding groove 24 in a rotating mode, the two screw rods 12 are respectively in threaded connection with the left clamping piece 8 and the right clamping piece 8, the clamping pieces 8 are arc-shaped, a rubber pad 5 is arranged on the concave surface of each clamping piece 8, the two screw rods 12 are fixedly connected, the two screw rods 12 are identical in size and specification but opposite in thread winding direction, a rotating button 17 is fixedly connected to the outer end of one screw rod 12, a high-pressure water pump 13 is fixedly installed on the outer side of the other side plate 9, a sealing bearing 14 is arranged on the position, corresponding to the high-pressure, rotating the knob 17, two screws are wound around the screw 12 in opposite directions to enable the two clamping pieces 8 to be close to each other, clamping one end of the pressure container 1, then enabling the rotating plate 10 to rotate through the motor 19, the rotating plate 10 drives the pressure container 1 to rotate, injecting water into the pressure container 1 through the high-pressure water pump 13 and the bent pipe 11, performing a hydraulic test, rotating to enable all parts in the container to be consistent in pressure bearing, and one, the outer side of the side plate 9 is fixedly provided with the controller 18, and the controller 18 is respectively electrically connected with the high-pressure water pump 13, the motor 19 and the driving device in the top plate 4.

The utility model discloses a theory of operation is:

when the hydraulic pressure test device is used for carrying out a hydraulic pressure test on a pressure container 1, the pressure container 1 is transversely arranged between supporting rollers 15 at two sides of a mounting plate 3, the pressure container 1 is connected with one end of a sealing bearing 14 through a bent pipe 11, a driving device connected with a first rotating shaft 21 works, the first rotating shaft 21 rotates, the first gear 20 drives the first gear 20 to rotate through meshing, the first gear 20 drives the second gear 22 meshed at two sides to rotate, the second gear 22 drives the two rotating plates 6 at two sides to rotate inwards to clamp the pressure container 1 in the middle, simultaneously a rotating knob 17 is rotated, two threads wind around screw rods 12 with opposite directions to enable two clamping pieces 8 to approach each other, one end of the pressure container 1 is clamped, then the rotating plate 10 rotates through a motor 19, the rotating plate 10 drives the pressure container 1 to rotate, water is injected into the pressure container 1 through a high-pressure water pump 13 and the bent pipe 11 to carry out the hydraulic pressure test, all parts in the container are enabled to bear the same pressure by rotation, so that the accuracy of test data is ensured.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The utility model provides a hydrostatic test device of horizontal pressure vessel, includes pressure vessel (1) and base (2), its characterized in that, base (2) fixed surface installs mounting panel (3), and mounting panel (3) surface front and back both sides all rotate and are connected with a plurality of bearing roller (15), pressure vessel (1) is located a plurality of bearing roller (15) in both sides, the equal fixed mounting in base (2) left and right sides has curb plate (9), and fixed mounting has roof (4) between the upper end of both sides board (9), roof (4) internal rotation is connected with two pivot one (21), and two pivot one (21) left and right sides all are equipped with pivot two (23), two pivot two (23) also rotate and connect inside roof (4), a plurality of rotor plate (6) are evenly installed to pivot two (23) week side, rotor plate (6) lower extreme rotation is connected with a plurality of pinch rolls (7), the first gears (20) are fixedly arranged on the peripheral sides of the first rotating shafts (21), the first gears (20) are mutually meshed, the second gears (22) are fixedly arranged on the peripheral sides of the second rotating shafts (23), and every two second gears (22) are mutually meshed with the first left gear (20) and the second right gear (20) respectively;

a motor (19) is fixedly arranged on the outer side of the side plate (9), a motor shaft of the motor (19) penetrates through the side plate (9) and is fixedly connected with a rotating plate (10), two clamping pieces (8) are arranged on the side surface of the rotating plate (10), a sliding groove (24) is formed in the rotating plate (10), and the two clamping pieces (8) are both connected in the sliding groove (24) in a sliding way, two screw rods (12) are rotationally connected in the sliding groove (24), the two screws (12) are respectively in threaded connection with the left clamping piece and the right clamping piece (8), the outer side of the other side plate (9) is fixedly provided with a high-pressure water pump (13), a sealing bearing (14) is arranged in the side plate (9) corresponding to the position of the high-pressure water pump (13), the sealing bearing (14) is connected with the high-pressure water pump (13), and the other end of the sealing bearing (14) is rotatably connected with a curved pipe (11), and the other end of the curved pipe (11) is connected with the pressure container (1).

2. The hydrostatic test device of the horizontal pressure vessel, as set forth in claim 1, characterized in that the pressure vessel (1) is rotatably connected to the surface of the mounting plate (3) through a plurality of support rollers (15), and a pressure gauge (16) is arranged on the pressure vessel (1).

3. The hydrostatic test device for the horizontal pressure vessel, as recited in claim 1, characterized in that the top plate (4) is provided with a driving device, and an output shaft of the driving device is fixedly connected with a first rotating shaft (21).

4. The hydrostatic test device of the horizontal pressure vessel, as claimed in claim 1, wherein the two screws (12) are fixedly connected, and the two screws (12) have the same size and specification but opposite thread winding directions, and the outer end of one screw (12) is fixedly connected with a knob (17).

5. The hydrostatic testing device of the horizontal pressure vessel, as claimed in claim 1, wherein the clip (8) is arc-shaped, and the concave surface of the clip (8) is provided with a rubber pad (5).

6. The hydrostatic test device of the horizontal pressure vessel according to claim 1, wherein a controller (18) is fixedly installed on the outer side of one side plate (9), and the controller (18) is electrically connected with the high pressure water pump (13), the motor (19) and the driving device in the top plate (4) respectively.