Positioning structure suitable for detection of pressure pipelines with different sizes

Abstract

The utility model discloses a positioning structure suitable for pressure pipeline detection of different sizes, which relates to the technical field of pipeline detection, and comprises a second connecting shaft, a connecting wheel and a first transmission shaft, a lifting mechanism is arranged, a lifting motor is started, and a lifting screw shaft detachably and fixedly connected with the output end of the lifting motor is driven to rotate; the first supporting plate and the second supporting plate slide in the supporting groove and get close to each other, the first clamping plate and the second clamping plate can move, the clamping mechanism, the rotating component, the connecting component and the transmission component are arranged, pipelines of different sizes can be clamped, the lifting mechanism and the clamping mechanism are arranged, and therefore the clamping efficiency is improved. Therefore, the pipeline detection is faster and more convenient, and the detection range of the pipeline is enlarged, so that the pipeline detection is more comprehensive.

Description

TECHNICAL FIELD

[0001] The utility model relates to pipeline detection technical field especially relates to a positioning structure for pressure pipeline detection of adaptation to different sizes. BACKGROUND

[0002] Pressure pipeline refers to the pipe equipment for conveying gas or liquid by using certain pressure, the range is stipulated as the pipeline with the maximum working pressure greater than or equal to 0.1MPa, medium is gas, liquefied gas, steam or flammable, explosive, toxic, corrosive, the maximum working temperature is higher than or equal to the standard boiling point liquid, and the nominal diameter is greater than or equal to 50mm.

[0003] Through the search announcement No. "CN213498748U " in the positioning structure for pressure pipeline detection of adaptation to different sizes structure is disclosed, including upper mounting plate, clamping block, lower mounting plate and limit rod, the lower end of the upper mounting plate is installed with lower mounting plate, the front side of the link block is provided with limit rod, the inner side of the limit block is provided with clamping block, the lower end of the link block in the lower side of the upper mounting plate is installed with mounting block, the left end front side of the lower mounting plate is fixed with adjusting box, and the inner side of the adjusting box is provided with link gear, the left side of the link gear is provided with adjusting rod, and the right side of the link gear is provided with rack, the right end of the rack is installed with link rod. The positioning structure for pressure pipeline detection of adaptation to different sizes can position pressure pipelines of different sizes, reduce the cost of customizing positioning devices of different sizes, and stably clamp the pressure pipelines by the plurality of clamping mechanisms to avoid deviation.

[0004] Although the patent can clamp the pressure pipeline, when using the patent, there are many parts, the operation is cumbersome, damage is easy to cause, and maintenance is difficult, and the patent can only clamp the pressure pipeline, cannot move the device on the pressure pipeline, and the detection range of the pressure pipeline is small, so improvement is needed. UTILITY MODEL CONTENT

[0005] In view of the deficiencies in the prior art, the utility model aims at providing a positioning structure for pressure pipeline detection of adaptation to different sizes, which aims at solving the above technical problems.

[0006] In order to achieve the above object, the utility model adopts the following technical scheme:

[0007] A positioning structure for pressure pipeline detection of adaptation to different sizes, comprising a support frame and a support column, the support column is fixedly connected with the support frame, further comprising:

[0008] Support frame, set up on the support column, and the support column is rotatably connected;

[0009] A support shaft is arranged on the support frame and fixedly connected with the support frame;

[0010] A plurality of support wheels are arranged on the support shaft and rotatably connected with the support shaft;

[0011] A support groove is arranged on the support frame;

[0012] A first support plate is arranged in the support groove and slidably connected with the support groove;

[0013] A second support plate is arranged in the support groove and slidably connected with the support groove;

[0014] A lifting mechanism is arranged on the support frame;

[0015] A clamping mechanism is arranged on the first support plate and used for clamping pipes of different sizes.

[0016] Preferably, the lifting mechanism comprises:

[0017] A lifting frame is arranged on the support frame and fixedly connected with the support frame;

[0018] A lifting motor is fixedly connected with the lifting frame;

[0019] A lifting screw shaft is arranged on the lifting motor and detachably fixedly connected with the output end of the lifting motor.

[0020] Preferably, the clamping mechanism comprises:

[0021] A first clamping plate is arranged on the first support plate and fixedly connected with the first support plate;

[0022] A second clamping plate is fixedly connected with the second support plate;

[0023] A clamping block is fixedly connected with the first clamping plate;

[0024] A clamping shaft is rotatably connected with the clamping block;

[0025] A clamping frame is rotatably connected with the clamping shaft;

[0026] A rotating component is arranged on the clamping frame.

[0027] Preferably, the rotating component comprises:

[0028] A first rotating shaft is arranged on the clamping frame and fixedly connected with the clamping frame;

[0029] A rotating telescopic rod is rotatably connected with the first rotating shaft;

[0030] A rotating block is fixedly connected with the rotating telescopic rod.

[0031] A second rotating shaft is rotatably connected with the rotating block.

[0032] A rotating ring is rotatably connected with the first clamping plate.

[0033] A connecting member is arranged on the first clamping plate.

[0034] Preferably, the connecting member comprises:

[0035] A plurality of connecting blocks are uniformly arranged on the first clamping plate and fixedly connected with the first clamping plate.

[0036] A first connecting shaft is fixedly connected with the connecting block.

[0037] A connecting plate is rotatably connected with the first connecting shaft.

[0038] A second connecting shaft is rotatably connected with the connecting plate.

[0039] A connecting wheel is rotatably connected with the second connecting shaft.

[0040] A transmission member is arranged on the rotating ring.

[0041] Preferably, the transmission member comprises:

[0042] A first transmission shaft is arranged on the rotating ring and fixedly connected with the rotating ring.

[0043] A transmission frame is rotatably connected with the first transmission shaft.

[0044] A second transmission shaft is rotatably connected with the transmission frame.

[0045] A transmission ring is fixedly connected with the second transmission shaft.

[0046] Preferably, the connecting plate is slidably connected with the transmission frame.

[0047] Preferably, the first clamping plate is detachably fixedly connected with the second clamping plate.

[0048] Preferably, the lifting screw shaft is rotatably connected with the first support plate and the second support plate.

[0049] As described above, the present application has the following advantages:

[0050] By setting the lifting mechanism, the first clamping plate and the second clamping plate are moved, by setting the clamping mechanism, the rotating part, the connecting part and the transmission part, different sizes of the pipeline are clamped, by setting the lifting mechanism and the clamping mechanism, the pipeline detection is more rapid and convenient, and the detection range of the pipeline is larger, so that the pipeline detection is more comprehensive. BRIEF DESCRIPTION OF DRAWINGS

[0051] In order to more clearly illustrate the technical scheme of the embodiments of the utility model, the following will briefly introduce the drawings needed to be used in the embodiment description, obviously, the following described drawings are only some embodiments of the utility model, for the ordinary skilled in the art, under the premise of not paying the creative labor, still can obtain other drawings according to these drawings.

[0052] Figure 1 A perspective structural schematic diagram of the positioning structure for pressure pipeline detection of different sizes is shown.

[0053] Figure 2 A front view structural schematic diagram of the positioning structure for pressure pipeline detection of different sizes is shown.

[0054] Figure 3 A top view structural schematic diagram of the positioning structure for pressure pipeline detection of different sizes is shown.

[0055] Figure 4 A clamping mechanism perspective structural schematic diagram of the positioning structure for pressure pipeline detection of different sizes is shown.

[0056] Figure 5 A clamping mechanism explosion view of the positioning structure for pressure pipeline detection of different sizes is shown.

[0057] LEGEND:

[0058] 1, support frame;2, support column;3, support frame;4, support shaft;5, support wheel;6, support groove;7, first support plate;8, second support plate;9, lifting frame;10, lifting motor;11, lifting screw shaft;12, first clamping plate;13, second clamping plate;14, clamping block;15, clamping shaft;16, clamping frame;17, first rotating shaft;18, rotating telescopic rod;19, rotating block;20, second rotating shaft;21, rotating ring;22, connecting block;23, first connecting shaft;24, connecting plate;25, second connecting shaft;26, connecting wheel;27, first transmission shaft;28, transmission frame;29, second transmission shaft;30, transmission ring. DETAILED DESCRIPTION

[0059] With reference to the drawings of the embodiments of the present application, the technical solutions in the embodiments of the present application will be clearly and completely described. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments of the present application, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of the present application.

[0060] In the description of the present application, it should be understood that the terms "length", "width", "upper", "lower", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer" and the like indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the present application and simplifying the description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as a limitation of the present application.

[0061] It should be noted that when a component is referred to as "fixed to" another component, it can be directly on the other component or there can be a middle component. When a component is referred to as "connected to" another component, it can be directly connected to the other component or there can be a middle component. When a component is referred to as "disposed on" another component, it can be directly disposed on the other component or there can be a middle component. The terms "vertical", "horizontal", "left", "right" and the like used in this document are only for the purpose of illustration.

[0062] In addition, the terms "first", "second" are used only for the purpose of description, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined with "first", "second" can explicitly or implicitly include one or more of the features. In the description of the present application, the meaning of "multiple" is two or more, unless otherwise explicitly specified.

[0063] Referring to Figures 1 to 5 Further description is made to the embodiment of the positioning structure for detecting pressure pipeline of different sizes.

[0064] The utility model provides a positioning structure for pressure pipeline detection of different sizes, including support frame 1 and support column 2, support column 2 is fixedly connected with support frame 1, still include: support frame 3 is set up on support column 2, is rotatably connected with support column 2, support shaft 4 is set up on support frame 3, is fixedly connected with support frame 3, support wheel 5 has a plurality, and a plurality of support wheel 5 evenly set up on support shaft 4, is rotatably connected with support shaft 4, support groove 6 is set up in support frame 1, first support plate 7 is set up in support groove 6, is slidably connected with support groove 6, second support plate 8 is set up in support groove 6, is slidably connected with support groove 6, lifting mechanism is set up on support frame 1, clamping mechanism is set up on first support plate 7, is used to clamp the pipeline of different sizes.

[0065] With reference to Figures 1 to 3 , as a preferred embodiment, the lifting mechanism comprises: a lifting frame 9 arranged on the support frame 1 and fixedly connected therewith; a lifting motor 10 fixedly connected with the lifting frame 9; and a lifting screw shaft 11 arranged on the lifting motor 10, detachably fixedly connected with the output end of the lifting motor 10, rotatably connected with the first support plate 7, and rotatably connected with the second support plate 8.

[0066] In this way, when the lifting motor 10 operates, the lifting screw shaft 11 detachably fixedly connected with the output end of the lifting motor 10 is driven to rotate, so that the first support plate 7 and the second support plate 8 slide in the support groove 6 and move closer to each other, thereby achieving the movement of the first clamping plate 12 and the second clamping plate 13.

[0067] With reference to Figure 4 and Figure 5 , as a preferred embodiment, the clamping mechanism comprises: a first clamping plate 12 arranged on the first support plate 7 and fixedly connected therewith, detachably fixedly connected with a second clamping plate 13; the second clamping plate 13 fixedly connected with the second support plate 8; a clamping block 14 fixedly connected with the first clamping plate 12; a clamping shaft 15 rotatably connected with the clamping block 14; a clamping frame 16 rotatably connected with the clamping shaft 15; and a rotating component arranged on the clamping frame 16.

[0068] In this way, after the first clamping plate 12 and the second clamping plate 13 are in contact, the clamping shaft 15 is rotated to drive the clamping frame 16 rotatably connected with the clamping shaft 15 to move away from the clamping block 14, thereby providing power for the operation of the rotating component.

[0069] With reference to Figure 4 and Figure 5, as a preferred embodiment, the rotating part comprises: a first rotating shaft 17 arranged on the clamping frame 16 and fixedly connected with the clamping frame 16; a rotating telescopic rod 18 rotatably connected with the first rotating shaft 17; a rotating block 19 fixedly connected with the rotating telescopic rod 18; a second rotating shaft 20 rotatably connected with the rotating block 19; a rotating ring 21 rotatably connected with the first clamping plate 12; and a connecting part arranged on the first clamping plate 12.

[0070] In this way, the rotating telescopic rod 18 rotatably connected with the first rotating shaft 17 drives the rotating ring 21 to rotate on the first clamping plate 12.

[0071] Referring to Figure 4 and Figure 5 , as a preferred embodiment, the connecting part comprises: a plurality of connecting blocks 22 uniformly arranged on the first clamping plate 12 and fixedly connected with the first clamping plate 12; a first connecting shaft 23 fixedly connected with the connecting blocks 22; a connecting plate 24 rotatably connected with the first connecting shaft 23 and slidably connected with a transmission frame 28; a second connecting shaft 25 rotatably connected with the connecting plate 24; a connecting wheel 26 rotatably connected with the second connecting shaft 25; and a transmission part arranged on the rotating ring 21.

[0072] In this way, the connecting plate 24 slidably connected with the transmission frame 28 rotates around the axis of the first connecting shaft 23 fixedly connected with the connecting blocks 22, so that the connecting wheel 26 rotatably connected with the second connecting shaft 25 moves, and the connecting wheel 26 contacts the surface of the pipeline.

[0073] Referring to Figure 4 and Figure 5 , as a preferred embodiment, the transmission part comprises: a first transmission shaft 27 arranged on the rotating ring 21 and fixedly connected with the rotating ring 21; a transmission frame 28 rotatably connected with the first transmission shaft 27; a second transmission shaft 29 rotatably connected with the transmission frame 28; and a transmission ring 30 fixedly connected with the second transmission shaft 29.

[0074] In this way, the transmission frame 28 rotatably connected with the first transmission shaft 27 rotates, driving the transmission ring 30 fixedly connected with the second transmission shaft 29 to rotate, so that pipelines of different sizes can be clamped.

[0075] Working principle: in work, first start lifting motor 10, drive with lifting motor 10 output detachable fixed connection's lifting spiral axle 11 rotation, make first support plate 7 and second support plate 8 in support groove 6 sliding, and mutually close, when first clamping plate 12 and second clamping plate 13 contact, rotation clamping axle 15, drive with clamping axle 15 rotationally connected clamping frame 16 to the direction away from clamping block 14 and move, thereby make with first rotating shaft 17 rotationally connected rotating telescopic rod 18 drive rotating ring 21 on first clamping plate 12 rotation, thereby make with first transmission shaft 27 rotationally connected transmission frame 28 rotation, drive with second transmission shaft 29 fixedly connected transmission ring 30 rotation, thereby drive with transmission frame 28 slidingly connected connecting plate 24 rotation around with connecting block 22 fixedly connected first connecting shaft 23's axis, thereby make with second connecting shaft 25 rotationally connected connecting wheel 26 move, make connecting wheel 26 with the surface contact of pipeline.

[0076] The above description of the embodiments enables one of ordinary skill in the art to make or use the application. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein can be applied to other embodiments without departing from the spirit or scope of the application. Thus, the present application is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. A positioning structure for pressure pipeline detection, which is suitable for different sizes, comprising a support frame (1) and a support column (2), the support column (2) being fixedly connected with the support frame (1); characterized in that, Also include: Support frame (3) is arranged on the support column (2), and is rotatably connected with the support column (2); Support shaft (4) is arranged on the support frame (3), and is fixedly connected with the support frame (3); Support wheel (5) has a plurality of, and a plurality of support wheels (5) are uniformly arranged on the support shaft (4), and are rotatably connected with the support shaft (4); Support groove (6) is opened in the support frame (1); First support plate (7) is arranged in the support groove (6), and is slidably connected with the support groove (6); Second support plate (8) is arranged in the support groove (6), and is slidably connected with the support groove (6); Lifting mechanism is arranged on the support frame (1); Clamping mechanism is arranged on the first support plate (7), and is used for clamping pipes of different sizes.

2. The positioning structure for detecting a pressure pipeline of claim 1, wherein The lifting mechanism comprises: Lifting frame (9) is arranged on the support frame (1), and is fixedly connected with the support frame (1); Lifting motor (10) is fixedly connected with the lifting frame (9); Lifting screw shaft (11) is arranged on the lifting motor (10), and is detachably fixedly connected with the output end of the lifting motor (10).

3. The positioning structure for detecting a pressure pipeline of claim 2, wherein The clamping mechanism comprises: First clamping plate (12) is arranged on the first support plate (7), and is fixedly connected with the first support plate (7); Second clamping plate (13) is fixedly connected with the second support plate (8); Clamping block (14) is fixedly connected with the first clamping plate (12); Clamping shaft (15) is rotatably connected with the clamping block (14); Clamping frame (16) is rotatably connected with the clamping shaft (15); Rotating part is arranged on the clamping frame (16).

4. The positioning structure for detecting a pressure pipeline of claim 3, wherein The rotating part comprises: First rotating shaft (17) is arranged on the clamping frame (16), and is fixedly connected with the clamping frame (16); Rotating telescopic rod (18) is rotatably connected with the first rotating shaft (17); Rotating block (19) is fixedly connected with the rotating telescopic rod (18); Second rotating shaft (20) is rotatably connected with the rotating block (19); Rotating ring (21) is rotatably connected with the first clamping plate (12); Connecting part is arranged on the first clamping plate (12).

5. The positioning structure for detecting a pressure pipeline of claim 4, wherein The connecting part comprises: Connecting block (22) has a plurality of, and a plurality of connecting blocks (22) are uniformly arranged on the first clamping plate (12), and are fixedly connected with the first clamping plate (12); First connecting shaft (23) is fixedly connected with the connecting block (22); Connecting plate (24) is rotatably connected with the first connecting shaft (23); Second connecting shaft (25) is rotatably connected with the connecting plate (24); Connecting wheel (26) is rotatably connected with the second connecting shaft (25); Transmission part is arranged on the rotating ring (21).

6. The positioning structure for detecting a pressure pipeline of claim 5, wherein The transmission part comprises: First transmission shaft (27) is arranged on the rotating ring (21), and is fixedly connected with the rotating ring (21); Transmission frame (28) is rotatably connected with the first transmission shaft (27); Second transmission shaft (29) is rotatably connected with the transmission frame (28); A transmission ring (30) is fixedly connected with the second transmission shaft (29).

7. The positioning structure for detecting a pressure pipeline of claim 6, wherein The connecting plate (24) is in sliding connection with the transmission frame (28).

8. The positioning structure for detecting a pressure pipeline of claim 7, wherein The first clamping plate (12) is in detachable fixed connection with the second clamping plate (13).

9. The positioning structure for detecting a pressure pipeline of claim 8, wherein The lifting screw shaft (11) is in rotary connection with the first support plate (7) and the second support plate (8).

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