Three-way pipeline hardness detection device

Abstract

The utility model relates to the technical field of three-way pipeline detection, and discloses a three-way pipeline hardness detection device which comprises a base, a three-way pipeline body is arranged above the base, a clamping mechanism for clamping the three-way pipeline body is arranged at the top of the base, a detection mechanism for detecting the hardness of the three-way pipeline body is arranged above the three-way pipeline body, and the three-way pipeline body is connected with the detection mechanism. And a moving mechanism for moving the clamping mechanism is arranged on one side of the top of the base, the moving mechanism comprises fixing blocks fixed to the two sides of the top of the base, trapezoidal sliding grooves are formed in the tops of the fixing blocks, matched trapezoidal sliding blocks are arranged in the trapezoidal sliding grooves, and the same moving plate is fixed to the tops of the two trapezoidal sliding blocks. According to the utility model, tedious dismounting and re-fixing processes are avoided, time and manpower are saved, multiple functions are integrated, operation steps are reduced, a user can carry out detection and adjustment more conveniently, the complexity of operation is reduced, and the practicability is high.

Description

Technical Field

[0001] The utility model relates to the technical field of three-way pipeline detection, in particular to a three-way pipeline hardness detection device. Background Art

[0002] The tee pipe will undergo welding, bending, expanding, shrinking and other processing procedures as needed. During these processes, the hardness of the tee pipe will be affected to a certain extent. In order to ensure the quality of the pipe, the hardness of the processed pipe will be tested as needed.

[0003] When inspecting a three-way pipe, the pipe needs to be fixed. However, the current device for fixing the pipe is fixed in position and cannot adjust the clamping size according to the different diameters of the pipe. In addition, when inspecting different positions, the three-way pipe needs to be removed again, then moved to the appropriate position, and then fixed for inspection. The operation is cumbersome and time-consuming. Therefore, a three-way pipe hardness detection device is urgently needed to solve this problem. Utility Model Content

[0004] The purpose of the utility model is to solve the shortcomings of the prior art and to propose a three-way pipe hardness detection device.

[0005] In order to achieve the above purpose, the present invention adopts the following technical solutions:

[0006] A three-way pipe hardness testing device comprises a base, a three-way pipe body is provided above the base, a clamping mechanism for clamping the three-way pipe body is provided on the top of the base, a testing mechanism for testing the hardness of the three-way pipe body is provided above the three-way pipe body, and a moving mechanism for moving the clamping mechanism is provided on one side of the top of the base;

[0007] The top of described sliding panel also is provided with an interlocking structure, and the interlocking structure is hinged on the base plate, is fixed with a backing pin on the interlocking structure, and an end of sliding panel withstands on the backing pin of interlocking structure.

[0008] As a further solution of the present invention, the detection mechanism includes an L-shaped mounting plate fixed to the outer wall of one side of the base, and the other end of the rotating rod is rotatably connected to one end of the L-shaped mounting plate, a sleeve is provided at the bottom of the L-shaped mounting plate, a pressure sensor is installed at the top of the inner wall of the sleeve, an extrusion head is provided for sliding inside the sleeve, the pressure sensor is electrically connected to the controller, a sampling camera is embedded in one end of the bottom of the sleeve, the pressure sensor is electrically connected to the controller, and the sampling camera is electrically connected to the external display screen through a wire.

[0009] As a further solution of the present invention, a connecting plate is fixed to the bottom of the outer wall of one end of the sleeve, and a first connecting rod is fixed to the other end of the connecting plate. The bottom of the first connecting rod is fixed to the top of the mounting shell.

[0010] As a further solution of the present invention, an electric push rod is installed on the top of the L-shaped mounting plate, and the output shaft of the electric push rod is fixed to the top of the sleeve.

[0011] As a further solution of the present invention, the clamping mechanism includes two semi-arc annular plates, the top and bottom of the two semi-arc annular plates are provided with communicating threaded holes, and matching bolts are provided in the threaded holes, the bottom of the bolts are rotatably connected to the clamping plate, and the bottom of the clamping plate is an arc surface, and the arc-shaped bottom is provided with an anti-slip pad.

[0012] As a further solution of the present invention, guide rods are fixed on both sides of the top of the clamping plate, and the tops of the guide rods pass through the top of the semi-arc annular plate.

[0013] As a further solution of the present invention, a first sliding groove is provided on the outer walls on both sides of the movable plate, and two fixed plates are provided on the outer wall of the movable plate, one of the fixed plates is fixed to one end of the movable plate, and the bottom two sides of the other fixed plate are slidably arranged inside the first sliding groove, and a semi-arc annular plate is fixed on the top of the two fixed plates.

[0014] The beneficial effects of the utility model are:

[0015] When the cam is in the state of being moved up and down, the gear wheel is in the state of being rotated, and the gear wheel is in the state of being rotated, and the gear wheel is in the state of being rotated. When the cam is in the state of being moved up and down, the gear wheel is in the state of being rotated, and the gear wheel is in the state of being rotated. When the cam is in the state of being moved up and down, the gear wheel is in the state of being rotated, and the gear wheel is in the state of being rotated. When the cam is in the state of being moved up and down, the gear wheel is in the state of being rotated

[0016] The utility model adopts bolts, when the three-way pipe body is placed inside the two semi-arc annular plates, the bolts are rotated, and the bolts will drive the clamping plates to approach the top outer wall of the three-way pipe body and clamp it, which effectively solves the problem mentioned in the background technology that the position of the current device for fixing the pipe is fixed and the appropriate clamping size cannot be adjusted according to the different diameters of the pipe, thereby solving the problem that the traditional fixing device cannot adapt to different pipe diameters, thereby improving the stability and safety of the pipe. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 This is a three-dimensional structural diagram of a three-way pipe hardness detection device proposed by the utility model;

[0018] Figure 2 This is a schematic diagram of the first partial structure of the moving mechanism of a three-way pipe hardness detection device proposed by the present invention;

[0019] Figure 3 This is a schematic diagram of the second partial explosion structure of the moving mechanism of the three-way pipe hardness detection device proposed by the utility model;

[0020] Figure 4 This is a partial cross-sectional structural diagram of a detection mechanism of a three-way pipe hardness detection device proposed by the present invention;

[0021] Figure 5 The present invention provides a schematic diagram of the partial structure of the clamping mechanism of a three-way pipe hardness detection device.

[0022] In the figure: 1. base; 101. first notch; 2. three-way pipe body; 3. movable plate; 302. first slide groove; 303. fixed plate; 304. first rack; 305. fixed block; 306. clamping plate; 307. guide rod; 308. bolt; 309. semi-arc annular plate; 4. L-shaped mounting plate; 401. electric push rod; 5. sleeve; 501. extrusion head; 502. pressure sensor; 503. sampling camera; 6. mounting shell; 601. first connecting rod; 602. connecting plate; 603. rotating rod; 604. first spring; 605. connecting block; 606. gear; 607. ratchet bar; 608. ratchet gear. DETAILED DESCRIPTION

[0023] The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments.

[0024] It should be noted that, in the absence of conflict, the embodiments and features of the embodiments in this application can be combined with each other. The present invention will be described in detail below with reference to the accompanying drawings and in combination with the embodiments.

[0025] Reference Figure 1 - Figure 5 A three-way pipe hardness testing device includes a base 1, a three-way pipe body 2 is provided above the base 1, a clamping mechanism for clamping the three-way pipe body 2 is provided on the top of the base 1, a testing mechanism for testing the hardness of the three-way pipe body 2 is provided above the three-way pipe body 2, and a moving mechanism for moving the clamping mechanism is provided on one side of the top of the base 1;

[0026] The moving mechanism includes fixed blocks 305 fixed on both sides of the top of the base 1, and a trapezoidal slide is provided on the top of the fixed block 305, and a matching trapezoidal slide is provided inside the trapezoidal slide. The top of the two trapezoidal slides is fixed with the same moving plate 3, and a first rack 304 is fixed to one side of the bottom of the moving plate 3. A first notch 101 is provided on the side of the base 1 close to the first rack 304, and one end of the inner wall of the first notch 101 is rotatably connected to a rotating rod 603, and one end of the outer wall of the rotating rod 603 is fixed with a gear 606, and the gear 606 is connected to the rotating rod 603. The first rack 304 is engaged with each other, and a ratchet gear 608 is fixed to the other end of the outer wall of the rotating rod 603. One end of the ratchet gear 608 is provided with a mounting shell 6, and one end of the inner wall of the mounting shell 6 is provided with multiple first springs 604. The other ends of the multiple first springs 604 are provided with the same connecting block 605. A ratchet bar 607 is fixed to the other end of the connecting block 605, and the ratchet bar 607 is curved near the top of the base 1. The ratchet bar 607 is engaged with the ratchet gear 608. When the mounting shell 6 moves up and down, it will drive the three-way pipe body 2 to move a certain distance.

[0027] In this embodiment, the detection mechanism includes an L-shaped mounting plate 4 fixed to the outer wall of one side of the base 1, and the other end of the rotating rod 603 is rotatably connected to one end of the L-shaped mounting plate 4. A sleeve 5 is provided at the bottom of the L-shaped mounting plate 4, and a pressure sensor 502 is installed on the top of the inner wall of the sleeve 5. An extrusion head 501 is provided for sliding inside the sleeve 5. A sampling camera 503 is embedded in one end of the bottom of the sleeve 5. The pressure sensor 502 is electrically connected to the controller, and the sampling camera 503 is electrically connected to the external display screen through a wire.

[0028] In this embodiment, a connecting plate 602 is fixed to the bottom of the outer wall of one end of the sleeve 5 , and a first connecting rod 601 is fixed to the other end of the connecting plate 602 . The bottom of the first connecting rod 601 is fixed to the top of the mounting shell 6 .

[0029] In this embodiment, an electric push rod 401 is installed on the top of the L-shaped mounting plate 4 , and the output shaft of the electric push rod 401 is fixed to the top of the sleeve 5 .

[0030] In this embodiment, the clamping mechanism includes two semi-arc annular plates 309, and the top and bottom of the two semi-arc annular plates 309 are provided with interconnected threaded holes, and matching bolts 308 are provided in the threaded holes. The bottom of the bolt 308 is rotatably connected to the clamping plate 306, and the bottom of the clamping plate 306 is an arc surface, and the arc-shaped bottom is provided with an anti-slip pad.

[0031] In this embodiment, guide rods 307 are fixed on both sides of the top of the clamping plate 306 , and the tops of the guide rods 307 pass through the top of the semi-arc-shaped annular plate 309 .

[0032] In this embodiment, a first sliding groove 302 is provided on the outer walls on both sides of the movable plate 3, and two fixed plates 303 are provided on the outer wall of the movable plate 3, wherein one fixed plate 303 is fixed to one end of the movable plate 3, and the bottom sides of the other fixed plate 303 are slidably arranged inside the first sliding groove 302, and a semi-arc annular plate 309 is fixed on the top of the two fixed plates 303.

[0033] Working principle: When in use, first move one of the fixing plates 303 to slide in the first slide groove 302, then place one end of the three-way pipe body 2 inside the other semi-arc annular plate 309, and then rotate the corresponding bolt 308. The bolt 308 will drive the arc surface of the clamping plate 306 close to the top of one end of the three-way pipe body 2 and clamp it. Then move the other fixing plate 303 close to the other end of the three-way pipe body 2. Repeat the above operation to clamp the two ends of the three-way pipe body 2. Then run the electric push rod 401. The electric push rod 40 1 will push the sleeve 5 to move downward. When the sleeve 5 drives the extrusion head 501 to approach the top of the three-way pipe body 2, it will squeeze the extrusion head 501, and then the extrusion head 501 will slide inside the sleeve 5. When the top of the extrusion head 501 contacts the bottom of the pressure sensor 502, since the pressure sensor 502 is electrically connected to the controller, the pressure sensor 502 will generate a signal and transmit it to the controller. After receiving the signal, the controller transmits the data to the external panel for display. Since the sampling camera 503 is electrically connected to the external display screen through a wire, the sampling camera 503 will perform real-time detection on the squeezed part of the three-way pipe body 2, and then the staff can record the squeezed data of the three-way pipe body 2. When the sleeve 5 moves downward, it will drive the connecting plate 602 to move downward, and then the connecting plate 602 can drive the first connecting rod 601 to move downward. The first connecting rod 601 will press down the mounting shell 6. At this time, the arc surface of the ratchet bar 607 will contact the arc surface of the ratchet gear 608. The ratchet gear 608 will squeeze the ratchet bar 607, and the ratchet bar 607 will squeeze the first spring 604, so that the ratchet bar 607 will retract into the interior of the mounting shell 6. When the inspection is completed, when the sleeve 5 moves up, the ratchet bar 607 will engage with the ratchet gear 608, thereby driving the ratchet gear 608 to rotate, and the ratchet gear 608 will drive the rotating rod 603 to rotate, and the rotating rod 603 will drive the gear 606 to rotate, and the gear 606 will engage with the first rack 304 and drive the movable plate 3 to move, thereby driving the three-way pipe body 2 to move a certain distance, and strength testing can be performed on multiple parts of the three-way pipe body 2. When the sleeve 5 drives the mounting shell 6 to move up and away from the ratchet gear 608, the staff manually slides the movable plate 3 to reset it.

[0034] For ease of description, spatially relative terms such as "above", "above", "on the upper surface of", "above", etc. may be used herein to describe the spatial positional relationship of a device or feature to other devices or features as shown in the figures. It should be understood that spatially relative terms are intended to include different orientations of the device in use or operation in addition to the orientation described in the figures. For example, if the device in the drawings is inverted, the device described as "above other devices or structures" or "above other devices or structures" will be positioned as "below other devices or structures" or "below other devices or structures". Thus, the exemplary term "above" can include both "above" and "below". The device can also be positioned in other different ways (rotated 90 degrees or in other orientations), and the spatially relative descriptions used here are interpreted accordingly.

[0035] It should be noted that the terms used herein are only for describing specific embodiments and are not intended to limit the exemplary embodiments according to the present application. As used herein, unless the context clearly indicates otherwise, the singular form is also intended to include the plural form. In addition, it should be understood that when the terms "comprise" and / or "include" are used in this specification, they indicate the presence of features, steps, operations, devices, components and / or combinations thereof.

[0036] It should be noted that the terms "first", "second", etc. in the specification and claims of the present application and the above-mentioned drawings are used to distinguish similar objects and are not necessarily used to describe a specific order or sequence. It should be understood that the data used in this way can be interchangeable where appropriate, so that the embodiments of the present application described herein can, for example, be implemented in an order other than those illustrated or described herein. In addition, the terms "including" and "having" and any variations thereof are intended to cover non-exclusive inclusions, for example, a process, method, system, product or device that includes a series of steps or units is not necessarily limited to those steps or units clearly listed, but may include other steps or units that are not clearly listed or inherent to these processes, methods, products or devices.

[0037] The above description is merely a preferred embodiment of the present invention and is not intended to limit the present invention. Those skilled in the art will readily appreciate that the present invention is susceptible to various modifications and variations. Any modifications, equivalent substitutions, or improvements made within the spirit and principles of the present invention shall be included within the scope of protection of the present invention.

Claims

1. A three-way pipe hardness detection device, comprising a base (1), characterized in that: A three-way pipe body (2) is provided above the base (1); a clamping mechanism for clamping the three-way pipe body (2) is provided on the top of the base (1); a detection mechanism for performing hardness detection on the three-way pipe body (2) is provided above the three-way pipe body (2); and a moving mechanism for moving the clamping mechanism is provided on one side of the top of the base (1); The moving mechanism includes fixed blocks (305) fixed on both sides of the top of the base (1), and a trapezoidal slide groove is provided on the top of the fixed block (305), and a matching trapezoidal slider is provided inside the trapezoidal slide groove, and the top of the two trapezoidal sliders is fixed with a same moving plate (3), and a first rack (304) is fixed on one side of the bottom of the moving plate (3), and a first notch (101) is provided on the side of the base (1) close to the first rack (304), and a rotating rod (603) is rotatably connected to one end of the inner wall of the first notch (101), and a gear (603) is fixed to one end of the outer wall of the rotating rod (603). 6), and the gear (606) is meshed with the first rack (304), a ratchet gear (608) is fixed to the other end of the outer wall of the rotating rod (603), one end of the ratchet gear (608) is provided with a mounting shell (6), one end of the inner wall of the mounting shell (6) is provided with a plurality of first springs (604), the other ends of the plurality of first springs (604) are provided with a same connecting block (605), a ratchet bar (607) is fixed to the other end of the connecting block (605), and the ratchet bar (607) is in an arc shape near the top of the base (1), and the ratchet bar (607) is meshed with the ratchet gear (608).

2. The three-way pipe hardness detection device according to claim 1, characterized in that: The detection mechanism comprises an L-shaped mounting plate (4) fixed to an outer wall of one side of the base (1), and the other end of the rotating rod (603) is rotatably connected to one end of the L-shaped mounting plate (4), a sleeve (5) is provided at the bottom of the L-shaped mounting plate (4), a pressure sensor (502) is installed at the top of the inner wall of the sleeve (5), an extrusion head (501) is slidably provided inside the sleeve (5), and a sampling camera (503) is embedded and installed at one end of the bottom of the sleeve (5).

3. The three-way pipe hardness detection device according to claim 2, characterized in that: A connecting plate (602) is fixed to the bottom of the outer wall of one end of the sleeve (5), and a first connecting rod (601) is fixed to the other end of the connecting plate (602), and the bottom of the first connecting rod (601) is fixed to the top of the mounting shell (6).

4. The three-way pipe hardness detection device according to claim 2, characterized in that: An electric push rod (401) is installed on the top of the L-shaped mounting plate (4), and the output shaft of the electric push rod (401) is fixed to the top of the sleeve (5).

5. The three-way pipe hardness detection device according to claim 1, characterized in that: The clamping mechanism includes two semi-arc annular plates (309), the tops and bottoms of the two semi-arc annular plates (309) are provided with interconnected threaded holes, and matching bolts (308) are provided in the threaded holes. The bottoms of the bolts (308) are rotatably connected to the clamping plate (306), and the bottom of the clamping plate (306) is an arc surface, and the arc surface bottom is provided with an anti-slip pad.

6. The three-way pipe hardness detection device according to claim 5, characterized in that: Guide rods (307) are fixed on both sides of the top of the clamping plate (306), and the tops of the guide rods (307) pass through the top of the semi-arc annular plate (309).

7. The three-way pipe hardness detection device according to claim 6, characterized in that: The outer walls of both sides of the movable plate (3) are provided with first sliding grooves (302), and the outer wall of the movable plate (3) is provided with two fixed plates (303), one of the fixed plates (303) is fixed to one end of the movable plate (3), and the bottom of the other fixed plate (303) is slidably arranged on both sides inside the first sliding grooves (302), and the tops of the two fixed plates (303) are fixed with semi-arc annular plates (309).

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