CN219282159U

CN219282159U - Hydraulic tank oil pressure test bed

Info

Publication number: CN219282159U
Application number: CN202320250397.4U
Authority: CN
Inventors: 黄鹤; 余江
Original assignee: Hunan Xinjunlian Machinery Co ltd
Current assignee: Hunan Xinjunlian Machinery Co ltd
Priority date: 2023-02-18
Filing date: 2023-02-18
Publication date: 2023-06-30
Anticipated expiration: 2033-02-18

Abstract

The utility model discloses a hydraulic oil tank oil pressure test bed which comprises a test bed main body, wherein an oil pressure test mechanism is arranged at the position, close to the left, of the upper end of the test bed main body, sliding rails are fixedly connected to the positions, close to the right, of the front end and the rear end of the upper end of the test bed main body, three groups of fixing rods are slidably arranged on each sliding rail, a pressing plate is slidably sleeved on the periphery of each fixing rod, a sleeve is rotatably connected to the upper end of each pressing plate on one side close to the upper end of each fixing rod through a connecting piece, a telescopic rod is slidably connected to the inside of each sleeve, a limiting ring is fixedly connected to the outer wall of each sleeve, and a limiting sleeve is rotatably sleeved on the outer side of each limiting ring. According to the utility model, a triangular structure is formed among the pressing plate, the fixing rod and the telescopic rod, so that the hydraulic oil tank is limited and fixed through the pressing plate, and the fixing plate is abutted against the side end of the oil tank through rotating the threaded rod, so that the oil tank is prevented from shaking and shifting during oil pressure test.

Description

Hydraulic tank oil pressure test bed

Technical Field

The utility model relates to the technical field of oil pressure test tables, in particular to a hydraulic oil tank oil pressure test table.

Background

The hydraulic oil tank has the main functions of storing oil, radiating the oil, precipitating impurities, escaping air in the oil and the like. According to whether the liquid level of the oil tank is communicated with the atmosphere or not, the oil tank can be divided into an open type oil tank and a closed type oil tank. The open oil tank is used in a general hydraulic system, and the closed oil tank is used in a hydraulic system which is underwater and has strict requirements on working stability and noise;

the hydraulic oil tank needs to be subjected to oil pressure test before being put into use, whether the hydraulic oil tank can normally work in a corresponding working environment is detected, the hydraulic oil tank is detected by a hydraulic test bench generally, but most of traditional test benches for detecting the hydraulic oil tank do not have the function of limiting and fixing the oil tank, so that the oil tank is at risk of falling from a bench surface to be damaged when the oil pressure test is carried out, or the fixing operation of some oil pressure test benches is more troublesome, the working efficiency of the oil pressure test is greatly reduced, and the workload of workers is improved.

Disclosure of Invention

The utility model mainly aims to provide a hydraulic oil tank oil pressure test bed which can effectively solve the problems in the background technology.

In order to achieve the above purpose, the technical scheme adopted by the utility model is as follows: the utility model provides a hydraulic tank oil pressure test bench, includes the test bench main part, the upper end of test bench main part is close to left side position and is provided with oil pressure test mechanism, the upper end of test bench main part is near the equal fixedly connected with slide rail in both ends position around the right side, every group the equal slidable mounting of slide rail has three groups dead lever, the periphery slip of dead lever has cup jointed the clamp plate, the upper end of clamp plate is all rotated through the connecting piece in near one side and is connected with the sleeve, telescopic inside sliding connection has the telescopic link, telescopic outer wall is being close to opening part fixedly connected with spacing ring, the outside of spacing ring rotates and cup joints the stop collar, threaded connection between the inside of stop collar and the telescopic link, the upper end fixedly connected with square butt piece of telescopic link, the periphery of dead lever has cup jointed the slider in the upper side slip of clamp plate, the one end of slider is being close to upside department fixedly connected with butt plate, square butt piece is in the right angle department of slider and butt plate.

Preferably, the periphery of telescopic link is being close to downside department fixedly connected with two sets of symmetrical stopper, telescopic front and back both ends all are provided with the spacing groove, stopper sliding connection is in the inside of spacing groove respectively.

Preferably, the middle position of the upper end of the square abutting block is provided with a jack, a fixing pin penetrates through the middle of the upper end of the abutting plate in a sliding mode, and the lower end of the fixing pin extends to the inside of the jack.

Preferably, a fastening bolt is connected with the middle position of the other end of the sliding block in a threaded manner.

Preferably, the fixing rods are connected with threaded rods in a threaded manner near the lower side.

Preferably, the threaded rods are fixedly connected with fixing plates at the similar ends.

Compared with the prior art, the utility model has the following beneficial effects:

through rotating the clamp plate and sliding it to hydraulic tank's upper end back, slide the slider to the suitable position of clamp plate's upside, screw up fastening bolt and fix it, rotate the length of stop collar adjustment telescopic link and make the square piece of supporting of its upper end support the right angle position between slider and the butt board, form the fixed structure of triangle, thereby play spacing fixed effect to hydraulic tank through the clamp plate, further make the fixed plate support the side at the oil tank through rotating the threaded rod, thereby the condition that shakes and shift appears when avoiding the oil tank to carry out the oil pressure test, stopped its possibility of dropping the damage from the table, the oil tank is being by spacing fixed back convenience staff operation simultaneously, the work efficiency of oil pressure test has been improved.

Drawings

FIG. 1 is a schematic diagram of the overall structure of a hydraulic tank oil pressure test stand according to the present utility model;

FIG. 2 is a schematic view of a partial structure of a hydraulic tank oil pressure test stand according to the present utility model;

FIG. 3 is an enlarged schematic view of the hydraulic oil pressure test stand of FIG. 2A;

fig. 4 is an enlarged schematic view of the hydraulic tank oil pressure test stand of fig. 2 at B according to the present utility model.

In the figure: 1. a test stand main body; 2. an oil pressure test mechanism; 3. a slide rail; 4. a fixed rod; 5. a pressing plate; 6. a connecting piece; 7. a sleeve; 8. a telescopic rod; 9. a limiting ring; 10. a limit sleeve; 11. a limiting block; 12. a limit groove; 13. square abutting blocks; 14. a slide block; 15. a retaining plate; 16. a fixing pin; 17. a jack; 18. a fastening bolt; 19. a threaded rod; 20. and a fixing plate.

Detailed Description

The utility model is further described in connection with the following detailed description, in order to make the technical means, the creation characteristics, the achievement of the purpose and the effect of the utility model easy to understand.

As shown in fig. 1-4, a hydraulic oil tank oil pressure test bed comprises a test bed main body 1, wherein an oil pressure test mechanism 2 is arranged at the position, close to the left, of the upper end of the test bed main body 1, slide rails 3 are fixedly connected to the positions, close to the right, of the front end and the rear end of the test bed main body 1, three groups of fixing rods 4 are slidably arranged on each group of slide rails 3, a pressing plate 5 is slidably sleeved on the periphery of each fixing rod 4, a sleeve 7 is rotatably connected to the upper end of each pressing plate 5 on one side close to the upper end through a connecting piece 6, a telescopic rod 8 is slidably connected to the inside of each sleeve 7, a limiting ring 9 is fixedly connected to the outer wall of each sleeve 7 at a position close to an opening, a limiting sleeve 10 is rotatably sleeved on the outer side of each limiting ring 9, a limiting sleeve 10 is in threaded connection with the telescopic rod 8, a square abutting block 13 is fixedly connected to the upper end of each telescopic rod 8, a sliding block 14 is slidably sleeved on the periphery of each fixing rod 4, one end of each sliding block 14 is fixedly connected to a square abutting plate 15 on the upper side of the corresponding sliding plate 14, and the square abutting block 13 abuts against a right angle of the corresponding sliding block 15;

two groups of symmetrical limiting blocks 11 are fixedly connected to the periphery of the telescopic rod 8 near the lower side, limiting grooves 12 are formed in the front end and the rear end of the sleeve 7, and the limiting blocks 11 are respectively and slidably connected to the inside of the limiting grooves 12;

through thereby direct slip dead lever 4 is according to hydraulic tank's position and size adjustment interval, guarantee that its atress is even reasonable, through rotating clamp plate 5 and with its upper end back that slides to hydraulic tank, slide the slider 14 to the suitable position of clamp plate 5 upside, fix it through tightening fastening bolt 18, because spacing effect between stopper 11 and the spacing groove 12, thereby can make the purpose of realizing flexible between telescopic link 8 and the sleeve 7 through rotating stop collar 10, and then the square butt piece 13 of adjusting telescopic link 8's length messenger's upper end is in the right angle position between slider 14 and butt plate 15, form the fixed structure of triangle, accomplish the spacing of clamp plate 5 promptly, thereby play spacing fixed effect to hydraulic tank through clamp plate 5.

The middle position of the upper end of the square abutting block 13 is provided with an inserting hole 17, a fixed pin 16 is penetrated through the middle of the upper end of the abutting plate 15 in a sliding way, the lower end of the fixed pin 16 extends into the inserting hole 17, and the middle position of the other end of the sliding block 14 is connected with a fastening bolt 18 in a threaded manner;

the fixing pin 16 penetrates through the retaining plate 15 and the square abutting block 13 in sequence to prevent the retaining plate and the square abutting block from falling off, stability of the structure is improved, and the sliding block 14 can be fixed through the fastening bolt 18.

The fixing rod 4 is in threaded connection with a threaded rod 19 at a position close to the lower side, and the threaded rod 19 is fixedly connected with a fixing plate 20 at a similar end;

further, the fixing plate 20 is abutted against the side end of the oil tank through the rotary threaded rod 19, so that the oil tank is prevented from shaking and shifting during oil pressure test, the possibility of falling from the table surface and damage is avoided, meanwhile, the oil tank is convenient for workers to operate after being limited and fixed, and the working efficiency of the oil pressure test is improved.

Working principle:

when the hydraulic oil tank fixing device is used, the fixing rod 4 is directly slid to ensure that the stress is uniform and reasonable according to the position and the size adjustment distance of the hydraulic oil tank, the pressing plate 5 is rotated and slid to the upper end of the hydraulic oil tank, the sliding block 14 is slid to the proper position of the upper side of the pressing plate 5, the fixing bolt 18 is screwed down to fix the hydraulic oil tank, the telescopic rod 8 and the sleeve 7 can be realized through the limiting effect between the limiting block 11 and the limiting groove 12 by rotating the limiting sleeve 10, the length of the telescopic rod 8 is adjusted to enable the square abutting block 13 at the upper end of the telescopic rod to abut against the right-angle position between the sliding block 14 and the abutting plate 15, a triangular fixed structure is formed, namely the limiting fixation of the pressing plate 5 is completed, the hydraulic oil tank is further subjected to the limiting fixation through the pressing plate 5, the fixing plate 20 is abutted against the side end of the oil tank through the rotating the threaded rod 19, the shaking and shifting situations of the oil tank during an oil pressure test are avoided, the possibility that the hydraulic oil tank falls down from the table surface to be damaged is avoided, the operation of workers is facilitated after the limiting fixation, and the working efficiency of the oil tank is improved.

The foregoing has shown and described the basic principles and main features of the present utility model and the advantages of the present utility model. It will be understood by those skilled in the art that the present utility model is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present utility model, and various changes and modifications may be made without departing from the spirit and scope of the utility model, which is defined in the appended claims. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a hydraulic tank oil pressure test bench, includes test bench main part (1), its characterized in that: the upper end of test bench main part (1) is close to left side position and is provided with oil pressure test mechanism (2), the upper end of test bench main part (1) is being close to right side front and back both ends position and is equal fixedly connected with slide rail (3), every group slide rail (3) equal slidable mounting has three fixed rod (4), clamp plate (5) have been cup jointed in the periphery slip of fixed rod (4), the upper end of clamp plate (5) all rotates through connecting piece (6) in close one side and is connected with sleeve (7), the inside sliding connection of sleeve (7) has telescopic link (8), the outer wall of sleeve (7) is being close to opening part fixedly connected with spacing ring (9), the outside rotation of spacing ring (9) cup joints spacing sleeve (10), threaded connection between the inside of spacing sleeve (10) and telescopic link (8), the upper end fixedly connected with square supporting block (13) of telescopic link (8), the periphery of fixed rod (4) has cup jointed slider (14) on clamp plate (5) in the rotation, slider (14) are being close to square supporting block (15) in the side of being held in the place of being close to square supporting block (15).

2. The hydraulic tank oil pressure test stand of claim 1, wherein: the periphery of telescopic link (8) is being close to downside department fixedly connected with two sets of symmetrical stopper (11), both ends all are provided with spacing groove (12) around sleeve (7), stopper (11) sliding connection are in the inside of spacing groove (12) respectively.

3. The hydraulic tank oil pressure test stand of claim 1, wherein: the square upper end intermediate position that supports piece (13) is provided with jack (17), the upper end intermediate position department that supports board (15) slides and runs through fixed pin (16), the lower extreme of fixed pin (16) extends to the inside of jack (17).

4. The hydraulic tank oil pressure test stand of claim 1, wherein: the middle position of the other end of the sliding block (14) is connected with a fastening bolt (18) in a threaded mode.

5. The hydraulic tank oil pressure test stand of claim 1, wherein: the fixing rods (4) are connected with threaded rods (19) in a threaded manner at positions close to the lower sides.

6. The hydraulic tank oil pressure test stand of claim 5 wherein: the threaded rods (19) are fixedly connected with fixing plates (20) at the similar ends.