Aluminum alloy flange pressure testing tool

Abstract

The utility model discloses an aluminum alloy flange pressure testing tool which comprises a concrete base, a reserved groove is reserved in the concrete base, a flange is placed on a supporting seat, then a pipeline is lifted and transported by a forklift to be placed on the flange, then a plugging plate is connected with the top of the pipeline firstly, an adjusting screw rod is rotated to drive an arc-shaped clamp to move forwards, and the flange is placed on the supporting seat. The two arc-shaped clamps clamp the included angle between the pipeline and the plugging plate and lift the included angle through the hydraulic rod after working, so that the pipeline is slightly separated from the flange, then the motor drives the flange on the supporting base to rotate after working, and a hole in the flange can be perpendicular to a hole in the bottom of the pipeline through fine adjustment; and then, the pipeline can be put down through the work of the hydraulic rod, the through vertical holes are formed through the bolts, the pipeline and the flange are connected together, the operation mode avoids the tedious steps that the flange and the pipeline face upwards before being connected, and the flange and the pipeline need to be adjusted to face downwards after being connected, and assembling can be simply and efficiently completed.

Description

TECHNICAL FIELD

[0001] The utility model relates to test tool technical field, especially a kind of aluminium alloy flange pressure test tool. BACKGROUND

[0002] Aluminium alloy flange needs to be tested using various working equipment before formal use, and the most common test is the pressure test of sealing, by connecting the flange at one end of the pipeline, the other end is also connected with the blocking plate, the outside of the blocking plate contains gas injection hole and pressure gauge, by gas pump into gas in gas injection hole, then observe the pressure value on the pressure gauge, to determine its pressure data.

[0003] The inventor found that the prior art has not been well solved in the process of realizing the scheme: not all for small flange during testing, in many cases, there will be larger size flange, flange large, its test matching pipe size will also increase relatively, resulting in weight rising, for heavy flange, pipe in testing, need to first stand up, connect it with flange, then through forklift fork to test area, then through hoisting equipment hoisting and turning, so that flange downward, then connect the blocking plate with pipe, finally, carry out gas injection and observation, this operation mode is too complex, and the turning of pipe and flange after connection is also more troublesome, cannot simply, quickly and effectively complete pressure test. UTILITY MODEL CONTENTS

[0004] The main purpose of the utility model is to provide a kind of aluminium alloy flange pressure test tool, can effectively solve the problems in the background art.

[0005] To achieve the above object, the technical scheme adopted by the utility model is:

[0006] A kind of aluminium alloy flange pressure test tool, including concrete pedestal, the concrete pedestal is reserved with reserved slot, the inside bottom end of the reserved slot is provided with bottom plate, the top of the bottom plate is installed with motor, the output end of the motor is fixed with support seat, the top of the concrete pedestal at the position of the both sides of reserved slot is provided with heightening seat, the top of the heightening seat is installed with hydraulic rod, the top between the hydraulic rod is equipped with roof beam, the output end of the hydraulic rod is fixed with the bottom of roof beam respectively, the both sides of roof beam between heightening seat are all fixed with side plate, the bottom end side wall of the side plate is all screw thread connection with adjusting screw rod, one end of adjusting screw rod is all rotationally connected with arc clamp by passing through side plate.

[0007] Preferably, the both ends of the roof beam between side plate are all fixed with pull column, the bottom of the pull column is all fixed with sleeve.

[0008] Preferably, the sleeve is sleeved on the outer wall of the adjusting screw penetrating through one end of the side plate and is in sliding connection with the outer wall.

[0009] Preferably, the concrete base is embedded in the ground, and the top of the concrete base is at the same horizontal line with the ground.

[0010] Preferably, the top of the heightening base is fixed with a slide rod at each end, and the slide rod is in sliding connection with the top beam.

[0011] Preferably, the bottom plate is fixedly installed in the reserved groove by bolts, and the heightening base is fixedly installed on the top of the concrete base by bolts.

[0012] Compared with the prior art, the utility model has the advantages of the following:

[0013] The flange can be directly placed on the supporting seat, then the pipeline is placed on the flange by lifting with a forklift, the blocking plate is connected with the top of the pipeline, the arc-shaped clamps are driven to move forward after the adjusting screw is rotated, the two arc-shaped clamps clamp the included angle between the pipeline and the blocking plate, the pipeline and the flange are slightly separated after the hydraulic rod works to lift and rise, then the flange on the supporting seat is rotated after the motor works, so that the hole in the flange can be perpendicular to the hole in the bottom of the pipeline through fine adjustment, then the pipeline can be lowered through the work of the hydraulic rod, and the pipeline and the flange are connected together through the bolt assembly penetrating the perpendicular hole, so that the complicated steps of adjusting the flange upward before connection and downward after connection are avoided, and the assembly can be simply and efficiently completed. BRIEF DESCRIPTION OF DRAWINGS

[0014] Figure 1 It is a structural schematic view of the utility model of an aluminum alloy flange pressure test tool;

[0015] Figure 2 It is a structural schematic view of the utility model of an aluminum alloy flange pressure test tool after the reserved groove position is cut open;

[0016] Figure 3 It is a structural schematic view of the utility model of an aluminum alloy flange pressure test tool of the heightening base and the hydraulic rod;

[0017] Figure 4 It is a partial structural schematic view of the utility model of an aluminum alloy flange pressure test tool.

[0018] In the drawing: 1, concrete base; 2, reserved groove; 3, bottom plate; 4, motor; 5, supporting seat; 6, slide rod; 7, heightening base; 8, hydraulic rod; 9, top beam; 10, side plate; 11, adjusting screw; 12, arc-shaped clamp; 13, lifting column; 14, sleeve. DETAILED DESCRIPTION

[0019] In order to make the technical means, creative features, purposes and effects of the utility model easy to understand, the utility model is further described below in combination with specific embodiments.

[0020] As shown in Figures 1-4 An aluminum alloy flange pressure test tool, including concrete base 1, concrete base 1 is reserved with reserved groove 2, the inside bottom of reserved groove 2 is provided with bottom plate 3, the top of bottom plate 3 is installed with motor 4, the output end of motor 4 is fixed with support seat 5, the top of concrete base 1 is provided with heightening seat 7 at both sides of reserved groove 2, the top of heightening seat 7 is installed with hydraulic rod 8, the top between hydraulic rod 8 is provided with roof beam 9, the output end of hydraulic rod 8 is fixed with the bottom of roof beam 9 respectively, the both sides of roof beam 9 between heightening seat 7 are all fixed with side plate 10, the bottom end side wall of side plate 10 is all screw-connected with adjusting screw 11, one end of adjusting screw 11 passing through side plate 10 is all rotationally connected with arc-shaped clamp 12.

[0021] Specifically, the both ends of roof beam 9 between side plate 10 are all fixed with pull column 13, the bottom of pull column 13 is all fixed with sleeve 14, sleeve 14 is respectively sleeved on the outer wall of one end of adjusting screw 11 passing through side plate 10 and is slidably connected with it, so that adjusting screw 11 can be supported.

[0022] Specifically, concrete base 1 is embedded in the ground, and the top of concrete base 1 is located on the same horizontal line as the ground, facilitating the placement of the forklift forked pipe and avoiding the inconvenience of moving the staff during testing due to the height increase.

[0023] Specifically, the both ends of heightening seat 7 are all fixed with slide rod 6, and the slide rod 6 is slidably connected with the top beam 9 after being penetrated, so that the lifting of the top beam 9 has vertical and horizontal nature.

[0024] Specifically, bottom plate 3 is fixedly installed in the inside of reserved groove 2 by bolts, and heightening seat 7 is fixedly installed on the top of concrete base 1 by bolts, so that motor 4 and hydraulic rod 8 can be installed on a stable carrier.

[0025] Working principle:

[0026] The flange can be directly placed on the support base 5, then the pipeline is placed on the flange through lifting by a forklift, the blocking plate is first connected with the top of the pipeline, the arc-shaped clamps 12 are driven to move forward after the rotation of the adjusting screw 11, the two arc-shaped clamps 12 clamp the angle between the pipeline and the blocking plate, and the pipeline and the flange are slightly separated after the lifting and upward movement of the hydraulic rod 8, then the flange on the support base 5 is rotated after the work of the motor 4, so that the hole on the flange can be perpendicular to the hole on the bottom of the pipeline through fine adjustment, then the pipeline can be lowered through the work of the hydraulic rod 8, and the pipeline and the flange are connected together through the bolt assembly penetrating the vertical hole, and the operation mode can simply and efficiently complete the assembly.

[0027] The circuit and electronic components and the control module are all prior art, and those skilled in the art can realize them without further description, and the content protected by the utility model does not involve improvement of software and methods.

[0028] The basic principle and main features of the utility model and the advantages of the utility model are shown and described above. It should be understood by those skilled in the industry that the utility model is not limited by the above examples, and the above examples and descriptions in the specification are only to illustrate the principle of the utility model, and various changes and improvements can be made to the utility model without departing from the spirit and scope of the utility model, and these changes and improvements all fall within the scope of the utility model claimed. The scope of protection of the utility model is defined by the appended claims and their equivalents.

Claims

1. An aluminum alloy flange pressure testing tool, comprising a concrete base (1), characterized in that: A reserved groove (2) is reserved on the concrete base (1), a bottom end of the reserved groove (2) is provided with a bottom plate (3), a motor (4) is installed on the top of the bottom plate (3), and a support seat (5) is fixed to the output end of the motor (4). The top of the concrete base (1) at both sides of the reserved groove (2) is provided with a raised seat (7), and a hydraulic rod (8) is installed on the top of each raised seat (7). A top beam (9) is provided at the top between the hydraulic rods (8), and the output end of the hydraulic rod (8) is respectively fixed to the bottom of the top beam (9). Side plates (10) are fixed on both sides of the top beam (9) between the raised seats (7), and the bottom side walls of the side plates (10) are threadedly connected with adjusting screws (11), and one end of the adjusting screw (11) passing through the side plate (10) is rotatably connected with an arc clamp (12).

2. The aluminum alloy flange pressure testing tool according to claim 1, characterized in that: Lifting columns (13) are fixed to both ends of the top beam (9) located between the side plates (10), and sleeves (14) are fixed to the bottoms of the lifting columns (13).

3. The aluminum alloy flange pressure testing tool according to claim 2, characterized in that: The sleeves (14) are respectively sleeved on the outer wall of the adjusting screw (11) passing through one end of the side plate (10) and are slidably connected thereto.

4. The aluminum alloy flange pressure testing tool according to claim 1, characterized in that: The concrete base (1) is pre-buried in the ground, and the top of the concrete base (1) is located on the same horizontal line as the ground.

5. The aluminum alloy flange pressure testing tool according to claim 1, characterized in that: Sliding rods (6) are fixed to both ends of the top of the height-enhancing seat (7), and the sliding rods (6) are respectively passed through the top beam (9) and then slidably connected.

6. The aluminum alloy flange pressure testing tool according to claim 1, characterized in that: The bottom plate (3) is fixedly mounted inside the reserved groove (2) by means of bolts, and the heightened seat (7) is fixedly mounted on the top of the concrete base (1) by means of bolts.

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