Pressure resistance testing device for gas pressure pipeline

Abstract

The utility model relates to the technical field of pressure pipelines, and discloses a gas pressure pipeline pressure resistance testing device which comprises a base and further comprises a first installation groove formed in the top of the base, a limiting hole is formed in the top of the first installation groove, and an installation block is rotationally connected into the first installation groove. The mounting block is rotated to drive the supporting column and the first supporting plate, the pressure applying device can be far away from the top of the pressure pipe body, the pressure pipe body can be conveniently placed on the top of the second supporting plate, and pressure data of pressure applied to the pressure pipe body by the pressure applying device can be reflected on the pressure detecting device through the pressure measuring plate. A second connecting rod is pulled to drive a first connecting rod, a clamping block and an anti-skid pad, after a pressure pipe body is placed, the second connecting rod is loosened, the pressure pipe body is clamped through reset of a reset spring, the clamping effect is good, deformation of the pressure pipe body can be adapted when pressure is applied, and detection errors cannot be caused.

Description

TECHNICAL FIELD

[0001] The utility model relates to pressure pipeline technical field, concretely is a kind of gas pressure pipeline pressure test device. BACKGROUND

[0002] Pressure pipeline is a kind of special pipeline system, it is designed for conveying medium flowing under certain pressure, these media can be gas, liquid or steam, gas is indispensable in people's production and life, so the pressure test of gas pressure pipeline is more important in production.

[0003] However, the module of the current device is generally fixed on the top of the pipeline, which will cause obstruction when placing the pipeline, and the fixed clamping is generally used for the pipeline, which cannot adapt to clamping of various sizes of pipelines, and the pressure measurement is not accurate when pressing. UTILITY MODEL CONTENT

[0004] The utility model aims at providing a kind of gas pressure pipeline pressure test device to solve the problem of inaccurate pressure measurement caused by difficult to place and fixed clamping of pressure pipeline.

[0005] To achieve the above object, the utility model provides the following technical scheme: a kind of gas pressure pipeline pressure test device, including base, still including: installation groove one being opened in the top of base, the top of installation groove one is opened with limiting hole, the inside of installation groove one is rotatably connected with installation block, the top of installation block is slidably connected with limiting rod, the outer wall of limiting rod is slidably connected on the inner wall of limiting hole;

[0006] support column is fixed to the top of installation block, the top of support column is fixedly connected with support plate one, the top of support plate one is opened with installation groove two on one side, the inside of installation groove two is installed with pressing device by bolt, the bottom of pressing device is fixedly connected with pressure plate, the bottom of pressure plate is fixedly installed with pressure plate.

[0007] Preferably, the bottom of the pressure plate is movably connected with the pressure pipe body, the outer wall of the pressure pipe body is provided with two support plates two, and the bottom of the support plate two is fixedly connected to the top of the base.

[0008] Preferably, the top of the base is provided with two connecting plates, the side of the connecting plate is opened with two sliding holes, and the inside of the sliding hole is slidably connected with connecting rod one.

[0009] Preferably, one end of the connecting rod one is fixedly connected with the clamping block, and the other end of the connecting rod one is fixedly connected with the connecting rod two.

[0010] Preferably, an outer wall of the connecting rod one is sleeved with a reset spring, one end of the reset spring is fixedly connected to one side of the clamping block, and the other end of the reset spring is fixedly connected to one side of the connecting plate.

[0011] Preferably, one side of the clamping block is fixedly connected with an antiskid pad, and one side of the antiskid pad is provided with antiskid lines.

[0012] Preferably, the top of the support plate one is provided with a pressure detection device, and the pressure detection device is electrically connected with the pressure applying device and the pressure measuring plate respectively.

[0013] Preferably, one side of the support column is fixedly connected with a stabilizing plate, and the top of the stabilizing plate is fixedly connected to the bottom of the support plate one.

[0014] Compared with the prior art, the utility model has the advantages that:

[0015] The utility model discloses, first in use the limit rod is pulled out, rotates the mounting block and drives the support column and support plate one, and the pressure applying device will be far away from the top of pressure pipe body, and pressure pipe body is placed on the top of support plate two, and the pressure that the pressure applying device exerts to pressure pipe body will be through pressure measuring plate and reflect the pressure data on pressure detection device, and the connecting rod two is driven the connecting rod one, clamping block and antiskid pad, and the pressure pipe body is placed after loosening the connecting rod two and is reset to the clamping of pressure pipe body through reset spring, and the clamping effect is good, and when pressing, can adapt the deformation of pressure pipe body, and will not cause the error of detection. BRIEF DESCRIPTION OF DRAWINGS

[0016] Figure 1 It is a preferable embodiment structure schematic view of the gas pressure pipeline pressure test device provided by the utility model;

[0017] Figure 2 It is another view structure schematic view provided by the utility model;

[0018] Figure 3 It is a partial exploded structure schematic view provided by the utility model;

[0019] Figure 4 It is a clamping structure schematic view provided by the utility model.

[0020] In the drawing: 1, base; 2, mounting groove one; 3, limiting hole; 4, mounting block; 5, limit rod; 6, support column; 7, support plate one; 8, mounting groove two; 9, pressure applying device; 10, pressure measuring plate; 11, pressure plate; 12, pressure pipe body; 13, support plate two; 14, connecting plate; 15, sliding hole; 16, connecting rod one; 17, clamping block; 18, connecting rod two; 19, reset spring; 20, antiskid pad; 21, pressure detection device; 22, stabilizing plate. DETAILED DESCRIPTION

[0021] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the protection scope of the utility model.

[0022] Please refer to Figures 1-4 As shown in FIG. 1, a kind of gas pressure pipeline pressure test device, including pedestal 1, still include: installation groove one 2 being opened in the top of pedestal 1, limit hole 3 is opened in the top of installation groove one 2, rotatingly connected with mounting block 4 in the inside of installation groove one 2, rotating mounting block 4 can drive the rotation of top fixedly connected support column 6 and support plate one 7, it can be more convenient and not hinder the placement of pressure pipe body 12, limit rod 5 is slidably connected in the top of mounting block 4, the outer wall of limit rod 5 is slidably connected on the inner wall of limit hole 3, can play the role of fixed limit;

[0023] Support column 6 fixed in the top of mounting block 4, support column 6 is fixedly connected with support plate one 7 on the top, installation groove two 8 is opened in the top side of support plate one 7, pressure applying device 9 is installed in the inside of installation groove two 8 by bolt, pressure plate 10 is fixedly connected in the bottom of pressure applying device 9, pressure plate 11 is fixedly installed in the bottom of pressure plate 10, the operation of pressure applying device 9 will pressure plate 10 and pressure plate 11 to the outer wall top of pressure pipe body 12 uniform speed extrusion, pressure plate 10 can apply the pressure in real time to reflect on pressure monitoring device 21.

[0024] Reference Figure 2 As shown in FIG. 1, pressure plate 11 is movably connected with pressure pipe body 12 in the bottom, the outer wall bottom of pressure pipe body 12 is provided with two support plate two 13, support plate two 13 is fixedly connected in the top of pedestal 1 in the bottom, the top of support plate two 13 is provided with arc notch, can support the effect to pressure pipe body 12.

[0025] Reference Figure 1 And Figure 4As shown, the top of the base 1 is provided with two connecting plates 14, when the maximum bearing pressure of the measuring pressure pipe body 12, the pressure pipe body 12 will be broken to both sides of the connecting plate 14, the setting can also prevent the broken fragments splash, one side of the connecting plate 14 is provided with two sliding holes 15, the inside of the sliding hole 15 is slidably connected with the connecting rod one 16, one end of the connecting rod one 16 is fixedly connected with the clamping block 17, the other end of the connecting rod one 16 is fixedly connected with the connecting rod two 18, the outer wall of the connecting rod one 16 is sleeved with the reset spring 19, one end of the reset spring 19 is fixedly connected with one side of the clamping block 17, and the other end of the reset spring 19 is fixedly connected with one side of the connecting plate 14, one side of the clamping block 17 is fixedly connected with the anti-skid pad 20, and one side of the anti-skid pad 20 is provided with anti-skid lines, pulling the connecting rod two 18 drives the connecting rod one 16 and the clamping block 17 fixedly connected with the other end of the connecting rod one 16 to slide in the sliding hole 15, the pressure pipe body 12 is placed on the top of the two support plates two 13, loosening the connecting rod two 18 under the action of the reset spring 19, the clamping block 17 is in contact with the outer wall of the pressure pipe body 12, the clamping effect is completed, and one side of the clamping block 17 is provided with the anti-skid pad 20, one side of the anti-skid pad 20 is provided with anti-skid lines, so that the pressure pipe body 12 being clamped can be prevented from being displaced.

[0026] The top of the support plate one 7 is provided with a pressure detection device 21, and the pressure detection device 21 is electrically connected with the pressure applying device 9 and the pressure measuring plate 10 respectively, so that the pressure applying device 9 and the pressure measuring plate 10 can be controlled and operated through the pressure detection device 21, and the pressure data detected on the pressure measuring plate 10 is displayed on the pressure detection device 21 in real time.

[0027] One side of the support column 6 is fixedly connected with a stable plate 22, and the top of the stable plate 22 is fixedly connected to the bottom of the support plate one 7, so as to further stabilize.

[0028] Working principle: when using the device, first, the installation groove 2 on the top of the base 1 is internally rotatably connected with the installation block 4, which is slidably connected in the limiting hole 3 through the limiting rod 5 to achieve the limiting effect, and when the pressure pipe body 12 is placed, rotating the installation block 4 can drive the top fixedly connected support column 6 and support plate 7 to rotate, which can be more convenient and will not hinder the placement of the pressure pipe body 12, pulling the connecting rod 18 to drive the connecting rod 16 and the clamping block 17 fixedly connected to the other end of the connecting rod 16 to slide in the sliding hole 15, placing the pressure pipe body 12 on the top of the two support plates 13 arranged between the two connecting plates 14, the top of the support plate 13 is provided with an arc-shaped notch, which can support the pressure pipe body 12, loosening the connecting rod 18, the clamping block 17 is in contact with the outer wall of the pressure pipe body 12 under the action of the return spring 19, and the clamping effect is completed, and the side of the clamping block 17 is provided with a non-slip pad 20, one side of the non-slip pad 20 is provided with anti-skid lines, which can prevent the pressure pipe body 12 from being clamped from moving, and the pressure detection device 21 controls the operation of the pressure applying device 9 to uniformly press the pressure plate 10 and the pressure plate 11 to the top of the outer wall of the pressure pipe body 12, which can display the pressure data detected on the pressure plate 10 on the pressure detection device 21 in real time, and when measuring the maximum bearing pressure of the pressure pipe body 12, the pressure pipe body 12 will break to the two sides, and the arrangement of the connecting plate 14 can also prevent the broken fragments from splashing, and the arrangement of the stabilizing plate 22 can further stabilize the support column 6 and the support plate 7.

[0029] It should be noted that, in the present document, relational terms such as first and second and the like can be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises", "comprising", or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but can include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element preceded by "comprises... a" does not, without more constraints, foreclose the existence of additional identical elements in the process, method, article, or apparatus that comprises the element.

[0030] Although embodiments of the present application have been shown and described, it is to be understood that various modifications, substitutions, replacements and changes can be made to these embodiments without departing from the principles and spirit of the present application, and the scope of the present application is defined by the appended claims and their equivalents.

Claims

1. A pressure resistance testing device for gas pressure pipelines, comprising a base (1), characterized in that, Also includes: A mounting groove (2) is opened on the top of the base (1). A limiting hole (3) is opened on the top of the mounting groove (2). A mounting block (4) is rotatably connected inside the mounting groove (2). A limiting rod (5) is slidably connected to the top of the mounting block (4). The outer wall of the limiting rod (5) is slidably connected to the inner wall of the limiting hole (3). A support column (6) is fixed to the top of the mounting block (4). A support plate (7) is fixedly connected to the top of the support column (6). A mounting groove (8) is opened on one side of the top of the support plate (7). A pressure device (9) is installed inside the mounting groove (8) by bolts. A pressure measuring plate (10) is fixedly connected to the bottom of the pressure device (9). A pressure plate (11) is fixedly installed at the bottom of the pressure measuring plate (10).

2. The gas pressure pipeline pressure resistance testing device according to claim 1, characterized in that: The bottom of the pressure plate (11) is movably connected to the pressure tube body (12), and the bottom of the outer wall of the pressure tube body (12) is provided with two support plates (13), and the bottom of the support plates (13) is fixedly connected to the top of the base (1).

3. The gas pressure pipeline pressure resistance testing device according to claim 1, characterized in that: The base (1) has two connecting plates (14) on its top. Two sliding holes (15) are opened on one side of the connecting plates (14). A connecting rod (16) is slidably connected inside the sliding holes (15).

4. The pressure resistance testing device for a gas pressure pipeline according to claim 3, characterized in that: One end of the first connecting rod (16) is fixedly connected to a clamping block (17), and the other end of the first connecting rod (16) is fixedly connected to a second connecting rod (18).

5. The gas pressure pipeline pressure resistance testing device according to claim 4, characterized in that: A reset spring (19) is sleeved on the outer wall of the connecting rod (16). One end of the reset spring (19) is fixedly connected to one side of the clamping block (17), and the other end of the reset spring (19) is fixedly connected to one side of the connecting plate (14).

6. The gas pressure pipeline pressure resistance testing device according to claim 4, characterized in that: One side of the clamping block (17) is fixedly connected to an anti-slip pad (20), and one side of the anti-slip pad (20) is provided with anti-slip texture.

7. The pressure resistance testing device for a gas pressure pipeline according to claim 1, characterized in that: A pressure detection device (21) is installed on the top of the support plate (7), and the pressure detection device (21) is electrically connected to the pressure application device (9) and the pressure measuring plate (10).

8. The pressure resistance testing device for a gas pressure pipeline according to claim 1, characterized in that: A stabilizing plate (22) is fixedly connected to one side of the support column (6), and the top of the stabilizing plate (22) is fixedly connected to the bottom of the support plate (7).

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