CN210533891U

CN210533891U - External water pressure testing device

Info

Publication number: CN210533891U
Application number: CN201921393475.6U
Authority: CN
Inventors: 高超勇
Original assignee: Tangshan Hangao Special Equipment Inspection Co Ltd
Current assignee: Tangshan Hangao Special Equipment Inspection Co Ltd
Priority date: 2019-08-26
Filing date: 2019-08-26
Publication date: 2020-05-15
Anticipated expiration: 2029-08-26

Abstract

The utility model relates to the technical field of test devices, in particular to an external water pressure test device; the structure that a sealing barrel is arranged in the middle of the upper part of the detection platform is adopted, water pressure is applied to the inside of the sealing barrel, and air in the sealing barrel is removed, so that a water pressure detection test on a product is realized, and the sealing and pressure-resistant effects of the sealing barrel are ensured through three groups of locking devices; by adopting the structure that the lifting device is arranged in the middle of the upper cover plate, the position of the test product can be changed through the lifting device, so that whether the test product is subjected to different changes can be detected, and the accuracy of test data is improved; adopt it is provided with the structure of arc handle to detect platform width direction bilateral symmetry, and detect that platform overall structure is little, can carry the use to promote the rate of utilization and the service environment who detects the platform.

Description

External water pressure testing device

Technical Field

The utility model relates to a test device technical field especially relates to an external test hydraulic test device.

Background

The existing hydrostatic test device is often large in size, inconvenient to carry and only capable of detecting at a fixed position, parts are troublesome to mount, a large amount of time cost needs to be consumed for one-time detection, manual operation is complicated, and labor intensity is increased seriously.

SUMMERY OF THE UTILITY MODEL

The technical problem to be solved by the utility model is to provide an external water pressure test device aiming at the technical defects, adopting the structure that the upper part of the test platform is provided with a sealed barrel at the middle position, applying water pressure in the sealed barrel and removing the air in the sealed barrel, thereby realizing the water pressure test of the product, and ensuring the sealing and compression resistant effects of the sealed barrel through three groups of locking devices; by adopting the structure that the lifting device is arranged in the middle of the upper cover plate, the position of the test product can be changed through the lifting device, so that whether the test product is subjected to different changes can be detected, and the accuracy of test data is improved; adopt it is provided with the structure of arc handle to detect platform width direction bilateral symmetry, and detect that platform overall structure is little, can carry the use to promote the rate of utilization and the service environment who detects the platform.

In order to solve the technical problem, the utility model discloses the technical scheme who adopts is: comprises a detection platform and a sealing barrel; a sealing barrel is arranged in the middle of the upper part of the detection table; a ball valve is arranged on one side of the detection table; the ball valve is connected with the detection platform through a shaft sleeve; arc-shaped handles are symmetrically arranged on two sides of the detection table in the width direction; the arc-shaped handle is in an inwards concave step shape; the arc-shaped handle is connected with the detection platform through bolts; a control panel is arranged at the front part of the detection table; the upper part of the control panel is sequentially provided with a button switch, a pressure switch, an indicator light and a digital display screen; a power panel is arranged at the rear part of the detection table; the upper part of the power panel is sequentially provided with a power switch and a power socket; an upper cover plate is arranged in the middle of the upper part of the detection table; and a lifting device is arranged in the central position of the upper cover plate.

The technical scheme is further optimized, and the sealing barrel comprises a barrel body, a barrel cover, a sealing cover, a first locking device, a second locking device and a third locking device; the barrel body is connected to the middle position of the upper cover plate through a bolt; the barrel cover is buckled at the upper part of the barrel body; the sealing cover is connected to the lower part of the barrel cover through a bolt; the first locking device and the second locking device are symmetrically arranged on two sides of the barrel body; the third locking device is arranged at the lower part of the first locking device.

Further optimizing the technical scheme, the lifting device comprises a product tray, an upper flange plate, a lower flange plate and a hydraulic cylinder; the hydraulic cylinder is connected to the lower part of the middle position of the upper cover plate through a bolt; the lower flange plate is connected to the middle position of the upper cover plate through a bolt; the product tray is arranged on the upper part of the upper cover plate; the upper flange plate is connected to the bottom of the product tray through a bolt; and the other end of the upper flange plate is connected with an output shaft of the hydraulic cylinder.

Further optimizing the technical scheme, the first locking device comprises an arc-shaped hoop, a fixed block, a rotating handle and a first clamping column; the arc-shaped hoop is divided into a left hoop and a right hoop; one end of the left clamp and one end of the right clamp are connected by a rotating shaft; two ends of the first clamping column are symmetrically connected with fixed blocks through bolts; the other end of the fixed block is connected with a rotating block through a rotating shaft; one end of the rotating block at the middle position is connected with the right clamp rotating shaft; a clamping column through groove is formed in one side of the upper part of the rotating block; the other end of the rotating block is in threaded connection with a rotating handle.

According to the technical scheme, the second locking device comprises a first cylinder, a base plate, a connecting block, a fastening block, a limit stop block, a second clamping column and a pressing block; the connecting block is welded on one side of the upper part of the barrel body; the backing plate is connected to one side of the connecting block through a bolt; the first cylinder is connected to the lower part of the backing plate through a bolt; the fastening block is connected to the upper part of the backing plate through a bolt; the limit stop blocks are symmetrically connected to two sides of the fastening block in the width direction through bolts; the second clamping column is clamped on one side of the middle line of the upper part of the fastening block in the width direction.

Further optimizing the technical scheme, the third locking device comprises a second cylinder, a mounting plate and a third clamping column; the mounting plate is welded on one side of the upper part of the barrel body; the second cylinder is connected to the lower part of the mounting plate through a bolt; and the third clamping column is clamped at the upper part of the output shaft of the second cylinder.

Further optimizing the technical scheme, the left clamp and the right clamp are internally provided with clamp grooves respectively; the barrel cover and the barrel body are buckled through a hoop groove; the other end of the left clamp is provided with a clamp column groove; the first clamping column is clamped inside the clamping column groove.

According to the technical scheme, the compressing block is clamped with the output shaft of the first cylinder; one end of the compression block is provided with a clamping column sliding groove; the other end of the pressing block is a U-shaped pressing head.

Further optimizing the technical scheme, one side of the upper part of the upper cover plate is provided with an exhaust valve; the exhaust valve is connected with the upper cover plate through a bolt.

Compared with the prior art, the utility model has the advantages of it is following: 1. the left clamp and the right clamp are respectively internally provided with a clamp groove, so that the barrel body and the barrel cover can be effectively fixed conveniently; 2. the other end of the left clamp is provided with a clamp column groove, and the structure can facilitate the fixation of a first clamp column; 3. one end of the compression block is provided with a clamping column sliding groove, so that the rotation stroke of the compression block is not influenced; 4. one side of the upper part of the upper cover plate is provided with an exhaust valve, so that the structure can effectively eliminate the control inside the sealed barrel and improve the accuracy of test data.

Drawings

Fig. 1 is a schematic view of the overall structure of an external water pressure testing device.

Fig. 2 is an exploded view of the overall structure of an external water pressure test device.

Fig. 3 is a schematic view of a second locking device of an external hydraulic pressure testing device.

Fig. 4 is a schematic view of a first locking device of an external water pressure testing device.

Fig. 5 is an exploded view of a first locking device of an external hydraulic pressure testing device.

Fig. 6 is a schematic view of a third locking device of an external hydraulic pressure testing device.

Fig. 7 is a sectional view of a lifting device of an external water pressure testing device.

In the figure: 1. a detection table; 2. sealing the barrel; 3. a lifting device; 4. a first locking device; 5. a second locking device; 6. a third locking device; 101. a ball valve; 102. an arc-shaped handle; 103. a control panel; 104. a push button switch; 105. a pressure switch; 106. an indicator light; 107. a digital display screen; 108. a power panel; 109. a power switch; 110. a power outlet; 111. an upper cover plate; 112. an exhaust valve; 201. a barrel body; 202. a barrel cover; 203. a sealing cover; 301. a product tray; 302. an upper flange plate; 303. a lower flange plate; 304. a hydraulic cylinder; 401. an arc-shaped hoop; 402. a fixed block; 403. rotating the block; 404. rotating the handle; 405. a first clamp post; 406. a left clamp; 407. a right clamp; 408. a column clamping through groove; 409. a clamp groove; 410. a clamping column groove; 501. a first cylinder; 502. a base plate; 503. connecting blocks; 504. a fastening block; 505. a limit stop block; 506. a second clamping column; 507. a compression block; 508. a column clamping sliding groove; 509. a U-shaped pressure head; 601. a second cylinder; 602. mounting a plate; 603. and a third clamping column.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention will be described in detail with reference to the accompanying drawings. It should be understood that the description is intended to be illustrative only and is not intended to limit the scope of the present invention. Moreover, in the following description, descriptions of well-known structures and techniques are omitted so as to not unnecessarily obscure the concepts of the present invention.

The specific implementation mode is as follows: as shown in fig. 1-7, comprises a detection platform 1 and a sealed barrel 2; a sealing barrel 2 is arranged in the middle of the upper part of the detection table 1; a ball valve 101 is arranged on one side of the detection table 1; the ball valve 101 is connected with the detection table 1 through a shaft sleeve; arc-shaped handles 102 are symmetrically arranged on two sides of the detection table 1 in the width direction; the arc-shaped handle 102 is in an inwards concave step shape; the arc-shaped handle 102 is connected with the detection table 1 through bolts; the front part of the detection table 1 is provided with a control panel 103; the upper part of the control panel 103 is sequentially provided with a button switch 104, a pressure switch 105, an indicator lamp 106 and a digital display screen 107; a power panel 108 is arranged at the rear part of the detection table 1; the upper part of the power panel 108 is sequentially provided with a power switch 109 and a power socket 110; an upper cover plate 111 is arranged in the middle of the upper part of the detection table 1; the lifting device 3 is arranged in the middle of the upper cover plate 111; the sealed barrel 2 comprises a barrel body 201, a barrel cover 202, a sealed cover 203, a first locking device 4, a second locking device 5 and a third locking device 6; the barrel body 201 is connected to the central position of the upper cover plate 111 through a bolt; the barrel cover 202 is buckled on the upper part of the barrel body 201; the sealing cover 203 is bolted to the lower part of the barrel cover 202; the first locking device 4 and the second locking device 5 are symmetrically arranged at two sides of the barrel body 201; the third locking device 6 is arranged at the lower part of the first locking device 4; the lifting device 3 comprises a product tray 301, an upper flange plate 302, a lower flange plate 303 and a hydraulic cylinder 304; the hydraulic cylinder 304 is connected to the lower part of the central position of the upper cover plate 111 through a bolt; the lower flange plate 303 is connected to the central position of the upper cover plate 111 through a bolt; the product tray 301 is arranged on the upper part of the upper cover plate 111; the upper flange plate 302 is connected to the bottom of the product tray 301 through bolts; the other end of the upper flange plate 302 is connected with an output shaft of a hydraulic cylinder 304; the first locking device 4 comprises an arc-shaped hoop 401, a fixed block 402, a rotating block 403, a rotating handle 404 and a first clamping column 405; the arc-shaped hoop 401 is divided into a left hoop 406 and a right hoop 407; one end of the left clamp 406 is connected with one end of the right clamp 407 through a rotating shaft; two ends of the first clamping column 405 are symmetrically connected with fixing blocks 402 through bolts; the other end of the fixed block 402 is connected with a rotating block 403 through a rotating shaft; one end of the center position of the rotating block 403 is connected with the right clamp 407 through a rotating shaft; a clamping column through groove 408 is formed in one side of the upper part of the rotating block 403; the other end of the rotating block 403 is in threaded connection with a rotating handle 404; the second locking device 5 comprises a first air cylinder 501, a backing plate 502, a connecting block 503, a fastening block 504, a limit stop 505, a second clamping column 506 and a pressing block 507; the connecting block 503 is welded to one side of the upper part of the barrel body 201; the backing plate 502 is connected to one side of the connecting block 503 through a bolt; the first cylinder 501 is connected to the lower part of the backing plate 502 through a bolt; the fastening block 504 is connected to the upper part of the backing plate 502 by bolts; the limit stoppers 505 are symmetrically connected to both sides of the fastening block 504 in the width direction by bolts; the second clamping column 506 is clamped at one side of the middle line position in the width direction of the upper part of the fastening block 504; the third locking device 6 comprises a second cylinder 601, a mounting plate 602 and a third clamping column 603; the mounting plate 602 is welded on one side of the upper part of the barrel body 201; the second cylinder 601 is connected to the mounting plate 602 through a bolt, and the third clamping column 603 is clamped on the upper part of the output shaft of the second cylinder 601; a clamp groove 409 is respectively arranged inside the left clamp 406 and the right clamp 407; the barrel cover 202 and the barrel body 201 are buckled through a hoop groove 409; the other end of the left clamp 406 is provided with a clamp column groove 410; the first clip column 405 is clipped inside the clip column groove 410; the pressing block 507 is clamped with the output shaft of the first cylinder 501; a clamping column sliding groove 508 is formed in one end of the pressing block 507; the other end of the pressing block 507 is provided with a U-shaped pressing head 509; an exhaust valve 112 is arranged on one side of the upper part of the upper cover plate 111; the exhaust valve 112 is connected with the upper cover plate 111 through bolts.

In use, in the first step, as shown in fig. 3-7, a user firstly connects the power socket 110 on the upper portion of the power panel 108, turns on the power switch 109, and makes the second cylinder 601 drive the third clamping column 603 to move downwards, so that the third clamping column 603 is separated from the inside of the clamping column through groove 408, then rotates the rotating handle 404 anticlockwise along the horizontal direction, so that the rotating block 403 and the fixing block 402 are driven to rotate together, so that the first clamping column 405 is separated from the inside of the clamping column groove 410, at this moment, the left clamp 406 and the right clamp 407 are opened, so that the barrel cover 202 and the barrel body 201 are separated from the inside of the clamp groove 409, at this moment, the first cylinder 501 moves upwards, so that the pressing block 507 is driven to move upwards together until the pressing block 507 is separated from the limit of the limit stop 505, so that rotation can occur, then manually rotates the pressing block 507, so that the second clamping column 506 slides from one end of the clamping column sliding groove 508, at the moment, the rotation of the pressing block 507 is stopped, the barrel cover 202 and the sealing cover 203 can be taken down from the upper part of the barrel body 201, then the hydraulic cylinder 304 is enabled to drive the product tray 301 to move upwards to a specified position through the upper flange plate 302 and the lower flange plate 303 and then to stop moving, at the moment, a product needing water pressure detection is placed on the upper part of the product tray 301, the hydraulic cylinder 304 is driven again to bring the product tray 301 back to the specified position, then the barrel cover 202 and the sealing cover 203 are buckled, and then the second locking device 5, the first locking device 4 and the third locking device 6 are sequentially locked, namely the placement of a tested product is completed, so that a plurality of groups of locking devices are used for ensuring the sealing performance of the sealing barrel 2, and each locking device is simple in structure and convenient to operate;

step two, as shown in fig. 1-2, at this moment, a user operates the button switch 104 on the upper portion of the control panel 103, then water is injected into the sealed barrel 2 through the ball valve 101, air in the sealed barrel 2 is discharged in time through the exhaust valve 112, then a pressure value in the sealed barrel 2 is displayed through the digital display screen 107, and then the sealed barrel 2 can be pressurized again through the pressure switch 105, so that the maximum water pressure resistance of a product is tested, the indicator lamp 106 can display whether the water pressure state in the sealed barrel 2 is normal, normal green and abnormal red, and the arc-shaped handles 102 are symmetrically arranged on two sides of the detection platform 1, so that the detection platform 1 is convenient to carry, the labor intensity of the user is reduced, and the use occasion of the detection platform 1 can be improved.

The utility model discloses a control mode comes automatic control through the controller, and the control circuit of controller can realize through the simple programming of technical staff in this field, belongs to the common general knowledge in this field, and the utility model discloses mainly be used for protecting the machinery setting, so the utility model discloses no longer explain control mode and circuit connection in detail.

It is to be understood that the above-described embodiments of the present invention are merely illustrative of or explaining the principles of the invention and are not to be construed as limiting the invention. Therefore, any modification, equivalent replacement, improvement and the like made without departing from the spirit and scope of the present invention should be included in the protection scope of the present invention. Further, it is intended that the appended claims cover all such variations and modifications as fall within the scope and boundaries of the appended claims or the equivalents of such scope and boundaries.

Claims

1. The utility model provides an outer survey hydraulic test device which characterized in that: comprises a detection platform (1) and a sealing barrel (2); a sealing barrel (2) is arranged in the middle of the upper part of the detection table (1); a ball valve (101) is arranged on one side of the detection table (1); the ball valve (101) is connected with the detection table (1) through a shaft sleeve; arc-shaped handles (102) are symmetrically arranged on two sides of the detection table (1) in the width direction; the arc-shaped handle (102) is in an inwards concave step shape; the arc-shaped handle (102) is connected with the detection table (1) through bolts; a control panel (103) is arranged at the front part of the detection table (1); the upper part of the control panel (103) is sequentially provided with a button switch (104), a pressure switch (105), an indicator light (106) and a digital display screen (107); a power panel (108) is arranged at the rear part of the detection table (1); the upper part of the power panel (108) is sequentially provided with a power switch (109) and a power socket (110); an upper cover plate (111) is arranged in the middle of the upper part of the detection table (1); and a lifting device (3) is arranged at the middle position of the upper cover plate (111).

2. The external water pressure test device according to claim 1, wherein: the sealing barrel (2) comprises a barrel body (201), a barrel cover (202), a sealing cover (203), a first locking device (4), a second locking device (5) and a third locking device (6); the barrel body (201) is connected to the central position of the upper cover plate (111) through a bolt; the barrel cover (202) is buckled at the upper part of the barrel body (201); the sealing cover (203) is connected to the lower part of the barrel cover (202) through bolts; the first locking device (4) and the second locking device (5) are symmetrically arranged on two sides of the barrel body (201); the third locking device (6) is arranged at the lower part of the first locking device (4).

3. The external water pressure test device according to claim 1, wherein: the lifting device (3) comprises a product tray (301), an upper flange plate (302), a lower flange plate (303) and a hydraulic cylinder (304); the hydraulic cylinder (304) is connected to the lower part of the central position of the upper cover plate (111) through a bolt; the lower flange plate (303) is connected to the central position of the upper cover plate (111) through a bolt; the product tray (301) is arranged on the upper part of the upper cover plate (111); the upper flange plate (302) is connected to the bottom of the product tray (301) through bolts; the other end of the upper flange plate (302) is connected with an output shaft of the hydraulic cylinder (304).

4. The external water pressure test device according to claim 2, wherein: the first locking device (4) comprises an arc-shaped hoop (401), a fixed block (402), a rotating block (403), a rotating handle (404) and a first clamping column (405); the arc-shaped hoop (401) is divided into a left hoop (406) and a right hoop (407); one end of the left clamp (406) is connected with one end of the right clamp (407) through a rotating shaft; two ends of the first clamping column (405) are symmetrically connected with fixing blocks (402) through bolts; the other end of the fixed block (402) is connected with a rotating block (403) through a rotating shaft; one end of the center position of the rotating block (403) is connected with a rotating shaft of the right clamp (407); a clamping column through groove (408) is formed in one side of the upper part of the rotating block (403); the other end of the rotating block (403) is in threaded connection with a rotating handle (404).

5. The external water pressure test device according to claim 2, wherein: the second locking device (5) comprises a first air cylinder (501), a base plate (502), a connecting block (503), a fastening block (504), a limit stop block (505), a second clamping column (506) and a pressing block (507); the connecting block (503) is welded on one side of the upper part of the barrel body (201); the backing plate (502) is connected to one side of the connecting block (503) through a bolt; the first air cylinder (501) is connected to the lower part of the backing plate (502) through a bolt; the fastening block (504) is connected to the upper part of the backing plate (502) through a bolt; the limit stoppers (505) are symmetrically connected to two sides of the fastening block (504) in the width direction through bolts; the second clamping column (506) is clamped at one side of the middle line position of the upper part of the fastening block (504) in the width direction.

6. The external water pressure test device according to claim 2, wherein: the third locking device (6) comprises a second air cylinder (601), a mounting plate (602) and a third clamping column (603); the mounting plate (602) is welded on one side of the upper part of the barrel body (201); the second cylinder (601) is connected to the mounting plate (602) through a bolt, and the third clamping column (603) is clamped on the upper portion of an output shaft of the second cylinder (601).

7. The device for testing the external water pressure according to claim 4, wherein: a clamp groove (409) is respectively arranged in the left clamp (406) and the right clamp (407); the barrel cover (202) and the barrel body (201) are buckled through a hoop groove (409); the other end of the left clamp (406) is provided with a clamping column groove (410); the first clamping column (405) is clamped in the clamping column groove (410).

8. The device for testing the external water pressure according to claim 5, wherein: the pressing block (507) is clamped with an output shaft of the first cylinder (501); one end of the compression block (507) is provided with a clamping column sliding groove (508); the other end of the pressing block (507) is provided with a U-shaped pressing head (509).

9. An external water pressure test device according to any one of claims 1 to 8, wherein: an exhaust valve (112) is arranged on one side of the upper part of the upper cover plate (111); the exhaust valve (112) is connected with the upper cover plate (111) through bolts.