CN213068070U

CN213068070U - Oil tank leak test frock

Info

Publication number: CN213068070U
Application number: CN202022084846.1U
Authority: CN
Inventors: 王志远; 许亮
Original assignee: Hefei Shuoyuan Construction Machinery Parts Co ltd
Current assignee: Hefei Shuoyuan Construction Machinery Parts Co ltd
Priority date: 2020-09-22
Filing date: 2020-09-22
Publication date: 2021-04-27
Anticipated expiration: 2030-09-22

Abstract

The utility model provides an oil tank leakage test tool, which comprises a base, a mounting frame, a first sealing cover, a second sealing cover and a guide post, wherein a support column is arranged above the base, a support frame is arranged at the front side of the support column, and the mounting frame is arranged above the support column and the support frame; a first telescopic screw rod is installed on the mounting frame in an inserting mode through threads, a first rotary table is arranged at the top end of the first telescopic screw rod, and a first sealing cover is installed at the bottom end of the first telescopic screw rod through a bearing; the top of base is equipped with the mounting panel, installs the flexible screw rod of second through the screw thread interlude on the mounting panel, is equipped with the second carousel at the front end of the flexible screw rod of second, installs the sealed lid of second through the bearing in the rear end of the flexible screw rod of second. The utility model discloses set up the guide post, can be convenient for the staff to carry out position adjustment and location to the oil tank, after the leak test is accomplished, also be convenient for take off the oil tank and place new oil tank.

Description

Oil tank leak test frock

Technical Field

The utility model relates to a leak test technical field of oil tank especially relates to an oil tank leak test frock.

Background

Oil tanks are containers dedicated to storing hydraulic oil or fluid in hydraulic systems and are widely used in aircraft, automobiles or other equipment. The tightness of the fuel tank is very important for the fuel tank, and in order to ensure that the fuel tank does not leak, leakage testing operation is required in the process of producing the fuel tank. In-process at the oil tank leakage test, need carry out position adjustment and location to the oil tank to make sealed lid and air cock can be corresponding with the business turn over hydraulic fluid port of oil tank, and the oil tank is heavier, uses the manpower to move impractically, uses hoisting equipment again too loaded down with trivial details, and to the alignment of position need frequent fine setting, some ground lifting apparatus are difficult to accomplish, therefore we need one kind can fix a position fast and be convenient for carry out the leakage test frock of position adjustment.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing an above-mentioned problem is overcome or above-mentioned problem is solved partially at least to the oil tank leak test frock to solve the leak test technical problem of oil tank.

In order to achieve the above object, the technical solution of the present invention is specifically realized as follows:

the utility model provides an oil tank leakage test tool, which comprises a base, a mounting rack, a first sealing cover, an air pump, an oil tank, a second sealing cover and a guide post, wherein a support column is arranged above the base, a support frame is arranged at the front side of the support column, and the mounting rack is arranged above the support column and the support frame; a first telescopic screw rod is installed on the mounting frame in an inserting mode through threads, a first rotary table is arranged at the top end of the first telescopic screw rod, and a first sealing cover is installed at the bottom end of the first telescopic screw rod through a bearing; two air pumps are arranged on the front side of the support frame, the rear ends of the air pumps penetrate through the support frame and are provided with air nozzles, an oil tank is arranged above the base, and the front side surface of the oil tank is connected with two air inlet pipes; the upper surface of the base is provided with a limiting frame; the top of base is equipped with the mounting panel, installs the flexible screw rod of second through the screw thread interlude on the mounting panel, is equipped with the second carousel at the front end of the flexible screw rod of second, installs the sealed lid of second through the bearing in the rear end of the flexible screw rod of second.

As a further scheme of the utility model, the support column is fixed in the position that the base upper surface is close to left rear end, and the rear end of mounting bracket is installed on the top of support column through articulated mode, and the vertical setting of mounting panel is close to the position of right front end at the base upper surface, and the bolt fastening is passed through at the upper surface of base in the bottom of mounting panel.

As a further aspect of the present invention, the first telescopic screw is vertically disposed, and the second telescopic screw is horizontally disposed along the front and rear direction.

As a further scheme the base and oil tank between be equipped with the guide post, the guide post supports the head and connect from top to bottom including installing the head, supports the head and installs the head, is equipped with the screw thread on installing the head, is equipped with round lock ring in the boundary department of installing head and support head to be equipped with the reinforcing plate on lock ring.

As a further scheme of the utility model, two symmetrically arranged mounting holes are arranged on the support head, a support bar is arranged in the mounting holes through threads, and a knob is arranged at one end of the support bar; the inside of supporting the head is equipped with the ball, and the ball is placed on two support bars, is equipped with the spacing collar on the top of supporting the head.

The utility model provides an oil tank leak test frock, beneficial effect lies in: the utility model is provided with the first sealing cover and the second sealing cover, and the first turntable and the second turntable are used for controlling the oil tank, the operation is very convenient and fast, and the first turntable and the second turntable can also position the oil tank to prevent the displacement of the oil tank; the utility model discloses set up the guide post, can be convenient for the staff to carry out position adjustment and location to the oil tank, after the leak test is accomplished, also be convenient for take off the oil tank and place new oil tank.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly described below, and it is obvious that the drawings in the description below are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to these drawings without creative efforts.

Fig. 1 is a front view of a three-dimensional structure provided by an embodiment of the present invention.

Fig. 2 is a rear view of a three-dimensional structure provided by the embodiment of the present invention.

Fig. 3 is a schematic perspective view of an embodiment of the present invention.

Fig. 4 is a schematic sectional view of the guide post according to the embodiment of the present invention.

In the figure: 1. a base; 2. a support pillar; 3. a support frame; 4. a mounting frame; 5. a first turntable; 6. a first telescopic screw; 7. a first sealing cover; 8. an air pump; 9. an air tap; 10. an air inlet pipe; 11. an oil tank; 12. a limiting frame; 13. mounting a plate; 14. a second turntable; 15. a second telescopic screw; 16. a second sealing cover; 17. a guide post; 171. a mounting head; 172. a support head; 173. a support ring; 174. a reinforcing plate; 175. a supporting strip; 176. mounting holes; 177. a knob; 178. a ball bearing; 179. a limiting ring.

Detailed Description

Exemplary embodiments of the present disclosure will be described in more detail below with reference to the accompanying drawings. While exemplary embodiments of the present disclosure are shown in the drawings, it should be understood that the present disclosure may be embodied in various forms and should not be limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete, and will fully convey the scope of the disclosure to those skilled in the art.

Referring to fig. 1 and 2, an oil tank leakage test tool provided by the embodiment of the present invention comprises a base 1, an installation frame 4, a first sealing cover 7, an air pump 8, an oil tank 11, a second sealing cover 16 and a guide post 17, wherein a support post 2 is arranged above the base 1, the support post 2 is fixed on the upper surface of the base 1 near the left rear end, a support frame 3 is arranged on the front side of the support post 2, the installation frame 4 is arranged above the support post 2 and the support frame 3, the rear end of the installation frame 4 is installed on the top end of the support post 2 in a hinged manner, and the installation frame 4 can rotate around the support post 2; install first flexible screw rod 6 through the screw thread interlude on the mounting bracket 4, the vertical setting of first flexible screw rod 6, the top of first flexible screw rod 6 is equipped with first carousel 5, installs first sealed lid 7 through the bearing in the bottom of first flexible screw rod 6, rotates first carousel 5 and can make first flexible screw rod 6 drive first sealed lid 7 and reciprocate.

The front side of the support frame 3 is provided with two air pumps 8, the rear ends of the air pumps 8 penetrate through the support frame 3 and are provided with air nozzles 9, an oil tank 11 is arranged above the base 1, the front side surface of the oil tank 11 is connected with two air inlet pipes 10, and the front ends of the air inlet pipes 10 can be connected with the air nozzles 9, so that the two air pumps 8 can inflate the oil tank 11; the upper surface of base 1 is equipped with spacing 12, and spacing 12 sets up the rear side at oil tank 11, carries on spacingly to the displacement of oil tank 11, prevents that oil tank 11 landing.

The top of base 1 is equipped with mounting panel 13, the vertical setting of mounting panel 13 is in the position that the upper surface of base 1 is close to the right front end, bolt fastening is passed through at base 1's upper surface to mounting panel 13 bottom, install the flexible screw rod 15 of second through the screw thread interlude on mounting panel 13, the flexible screw rod 15 of second sets up along the fore-and-aft direction level, be equipped with second carousel 14 at the front end of the flexible screw rod 15 of second, install the sealed lid 16 of second through the bearing in the rear end of the flexible screw rod 15 of second, it can make the flexible screw rod 15 of second drive the sealed 16 back-and-forth movements of second to rotate second carousel 14.

As shown in fig. 3 and 4, a guide post 17 is arranged between the base 1 and the oil tank 11, the guide post 17 comprises a mounting head 171 and a supporting head 172, the supporting head 172 and the mounting head 171 are connected up and down, the mounting head 171 is provided with a screw thread, a circle of supporting ring 173 is arranged at the boundary of the mounting head 171 and the supporting head 172, and a reinforcing plate 174 is arranged on the supporting ring 173 to reinforce the supporting capability of the supporting ring 173, when the mounting head 171 is screwed into the base 1 through the screw thread, the supporting ring 173 can be supported on the surface of the base 1, and the stability of the guide post 17 is maintained; the support head 172 is provided with two symmetrically arranged mounting holes 176, the mounting holes 176 are internally provided with support bars 175 through threads, one ends of the support bars 175 are provided with knobs 177, and the support bars 175 can be mounted and dismounted through the knobs 177; the ball 178 is arranged inside the supporting head 172, the ball 178 is placed on the two supporting bars 175, the top end of the supporting head 172 is provided with the limiting ring 179, the limiting ring 179 can prevent the ball 178 from falling off from the mounting head 171, the ball 178 is supported by the supporting bars 175, the ball 178 can freely roll due to small contact area and small friction force, and the ball 178 can be taken out from the lower part of the mounting head 171 after the supporting bars 175 are detached.

In the use process of the utility model, the worker places the oil tank 11 on the guide post 17 and moves the oil tank 11 through the guide post 17 to adjust the position of the oil tank 11, so that the oil inlet and the oil outlet of the oil tank 11 respectively correspond to the first sealing cover 7 and the second sealing cover 16, and the first turntable 5 and the second turntable 14 are rotated to seal the oil inlet and the oil outlet of the oil tank 11 by the first sealing cover 7 and the second sealing cover 16; then, the two air pumps 8 are used for ventilating the oil tank 11, and leakage test is carried out on the oil tank 11.

The above are merely examples of the present application and are not intended to limit the present application. Various modifications and changes may occur to those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present application should be included in the scope of the claims of the present application.

Claims

1. An oil tank leakage test tool comprises a base (1), a mounting frame (4), a first sealing cover (7), an air pump (8), an oil tank (11), a second sealing cover (16) and a guide column (17), and is characterized in that a support column (2) is arranged above the base (1), a support frame (3) is arranged on the front side of the support column (2), and the mounting frame (4) is arranged above the support column (2) and the support frame (3); a first telescopic screw rod (6) is installed on the mounting frame (4) in a threaded penetrating mode, a first rotary table (5) is arranged at the top end of the first telescopic screw rod (6), and a first sealing cover (7) is installed at the bottom end of the first telescopic screw rod (6) through a bearing; two air pumps (8) are arranged on the front side of the support frame (3), the rear ends of the air pumps (8) penetrate through the support frame (3) and are provided with air nozzles (9), an oil tank (11) is arranged above the base (1), and the front side surface of the oil tank (11) is connected with two air inlet pipes (10); the upper surface of the base (1) is provided with a limiting frame (12); the top of base (1) is equipped with mounting panel (13), installs second telescopic screw (15) through the screw thread interlude on mounting panel (13), is equipped with second carousel (14) at the front end of second telescopic screw (15), installs second sealed lid (16) through the bearing in the rear end of second telescopic screw (15).

2. The oil tank leakage testing tool according to claim 1, characterized in that the supporting column (2) is fixed at a position, close to the left rear end, of the upper surface of the base (1), the rear end of the mounting frame (4) is mounted at the top end of the supporting column (2) in a hinged mode, the mounting plate (13) is vertically arranged at a position, close to the right front end, of the upper surface of the base (1), and the bottom end of the mounting plate (13) is fixed to the upper surface of the base (1) through bolts.

3. The oil tank leakage testing tool according to claim 1, wherein the first telescopic screw (6) is vertically arranged, and the second telescopic screw (15) is horizontally arranged in the front-back direction.

4. The fuel tank leakage testing tool according to claim 1, characterized in that a guide post (17) is arranged between the base (1) and the fuel tank (11), the guide post (17) comprises a mounting head (171) and a supporting head (172), the supporting head (172) is connected with the mounting head (171) up and down, the mounting head (171) is provided with a thread, a circle of supporting ring (173) is arranged at the boundary between the mounting head (171) and the supporting head (172), and the supporting ring (173) is provided with a reinforcing plate (174).

5. The oil tank leakage testing tool according to claim 4, characterized in that the support head (172) is provided with two symmetrically arranged mounting holes (176), a support bar (175) is installed in the mounting holes (176) through threads, and one end of the support bar (175) is provided with a knob (177); the inside of support head (172) is equipped with ball (178), and ball (178) are placed on two support bars (175), are equipped with spacing collar (179) at the top of support head (172).