CN216132853U - Detection device for detecting bending resistance and twisting resistance of pipeline - Google Patents
Detection device for detecting bending resistance and twisting resistance of pipeline Download PDFInfo
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- CN216132853U CN216132853U CN202122519629.5U CN202122519629U CN216132853U CN 216132853 U CN216132853 U CN 216132853U CN 202122519629 U CN202122519629 U CN 202122519629U CN 216132853 U CN216132853 U CN 216132853U
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Abstract
The utility model relates to the technical field of pipeline performance detection, and discloses a detection device for detecting the bending resistance and the distortion resistance of a pipeline, which comprises a machine table, wherein the upper end of the machine table is fixedly connected with a U-shaped frame, a hydraulic cylinder and a tension meter are installed on the frame, the output end of the hydraulic cylinder is fixedly connected with a pressing seat, a hanging frame is fixedly connected onto the pressing seat, a hook of the tension meter is connected with the hanging frame, the upper end of the machine table is symmetrically and slidably connected with an electric sliding seat through two electric sliding rails, the upper end of the electric sliding seat is fixedly connected with a plurality of springs in a straight shape, the other ends of the springs are fixedly connected with a fixing strip, the upper end of the fixing strip is provided with a movable groove, and the movable seat is symmetrically and slidably connected into the movable groove. The utility model is convenient for fixing pipelines with different diameters and lengths, improves the detection efficiency of various pipelines and enables the detection range of the bending resistance and the distortion resistance of the pipelines to be larger.
Description
Technical Field
The utility model relates to the technical field of pipeline performance detection, in particular to a detection device for detecting the bending resistance and the twisting resistance of a pipeline.
Background
The pipeline is a necessary material for building engineering, mechanical construction, automobile parts and the like, has wide application range, is mainly used for water supply, drainage, heat supply, gas supply, long-distance petroleum and natural gas transmission, agricultural irrigation, hydraulic engineering and various industrial devices, has strict requirements on the performance of the pipeline, and needs to be detected by a detection device for bending resistance and twisting resistance. However, the existing detection device for detecting the bending resistance and the twisting resistance of the pipeline is inconvenient for fixing the pipelines with different diameters and different lengths, so that the detection efficiency of various pipelines is low, and the detection range of the bending resistance and the twisting resistance of the pipeline is small.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the problem that the detection device for detecting the bending and twisting resistance of the pipeline in the prior art is inconvenient to fix pipelines with different diameters and different lengths, so that the detection efficiency of various pipelines is low, and the detection device for detecting the bending and twisting resistance of the pipeline is provided.
In order to achieve the purpose, the utility model adopts the following technical scheme:
a detection device for detecting the bending resistance and the distortion resistance of a pipeline comprises a machine table, wherein the upper end of the machine table is fixedly connected with a machine frame, a hydraulic cylinder and a tension meter are installed on the machine frame, the output end of the hydraulic cylinder is fixedly connected with a pressing seat, a hanging frame is fixedly connected onto the pressing seat, a hook of the tension meter is connected with the hanging frame, the upper end of the machine table is symmetrically and slidably connected with an electric sliding seat through two electric sliding rails, a plurality of springs are fixedly connected onto the upper end of the electric sliding seat in a straight shape, a fixing strip is fixedly connected onto the other end of each spring, a movable groove is formed in the upper end of the fixing strip, movable seats are symmetrically and slidably connected into the movable groove, threaded holes are formed in the movable seats, screw rods are rotatably connected onto opposite groove walls of the movable grooves through two bearings, threads in opposite directions are arranged on the rod walls of the screw rods, the two movable seats are symmetrically and threadedly connected onto the screw rods, the movable seat upper end fixedly connected with holder, the one end fixedly connected with of screw rod is rotatory handle, four be equipped with the pipeline jointly in the holder.
As a preferred technical scheme of the utility model, the upper end of the machine platform is symmetrically and fixedly connected with limiting frames, protractors are arranged in the two limiting frames, limiting columns are fixedly connected to both sides of each protractor, and the limiting columns are slidably connected in the limiting frames.
As a preferred technical scheme of the utility model, universal wheels are arranged at four corners of the bottom of the machine platform, and brake pads are arranged on the universal wheels.
As a preferable technical scheme of the utility model, a reinforcing rib is fixedly connected between the movable seat and the clamping seat.
As a preferable technical scheme of the utility model, arc-shaped grooves are formed in the opposite side walls of the two clamping seats, and anti-skid grains are arranged on the groove walls of the arc-shaped grooves of the clamping seats.
Compared with the prior art, the utility model provides a detection device for detecting the bending resistance and the twisting resistance of a pipeline, which has the following beneficial effects:
this a detection device for detecting pipeline bending resistance, distortion performance, through setting up the pneumatic cylinder, the tensiometer, press the seat, the stores pylon, electronic slide, a spring, the fixed strip, the movable groove, the movable seat, the screw rod, the holder, rotatory handle and pipeline, carry out bending resistance to the pipeline as required, distortion performance detects time measuring, it is fixed through the holder with the pipeline, the pneumatic cylinder drives and presses the seat downstream, when pressing the seat to bend or distort the pipeline, the spring is crooked, observe the numerical value on the tensiometer, reach this pipeline bending resistance, distortion ability data, and the interval accessible electronic slide of two fixed strips is adjusted, be convenient for with the pipeline of different diameters and different length fixed, the detection efficiency to various pipelines has been improved, make pipeline bending resistance, the detection range of distortion performance is bigger.
The utility model is convenient to fix pipelines with different diameters and different lengths, improves the detection efficiency of various pipelines and ensures that the detection range of the bending resistance and the distortion resistance of the pipelines is wider.
Drawings
FIG. 1 is a schematic structural diagram of a detection apparatus for detecting bending and twisting resistance of a pipeline according to the present invention;
fig. 2 is a schematic view of a connection structure of two clamping seats and an electric sliding seat of a detection device for detecting the bending and twisting resistance of a pipeline according to the present invention.
In the figure: the device comprises a machine table 1, a machine frame 2, a hydraulic cylinder 3, a tension meter 4, a pressure seat 5, a hanging frame 6, an electric sliding seat 7, a spring 8, a fixed strip 9, a movable groove 10, a movable seat 11, a screw rod 12, a clamping seat 13, a rotating handle 14, a pipeline 15, a limiting frame 16, a protractor 17, a limiting column 18, a universal wheel 19 and a reinforcing rib 20.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.
In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are merely for convenience in describing the present invention and simplifying the description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention.
Referring to fig. 1-2, a detection device for detecting the bending resistance and distortion resistance of a pipeline, which comprises a machine table 1, a U-shaped frame 2 fixedly connected to the upper end of the machine table 1, a hydraulic cylinder 3 and a tension meter 4 mounted on the frame 2, a pressure base 5 fixedly connected to the output end of the hydraulic cylinder 3, a tension meter 4 capable of detecting the force released by the hydraulic cylinder 3 to the pressure base 5, a hanging frame 6 fixedly connected to the pressure base 5, a hanging frame 6 connected to the hanging frame 6, a hook of the tension meter 4 connected to the hanging frame 6 for fast connecting the output end of the tension meter 4 to the pressure base 5, universal wheels 19 mounted at four corners of the bottom of the machine table 1, brake pads mounted on the universal wheels 19 for facilitating the movement and fixation of the detection device, an electric slide base 7 symmetrically and slidably connected to the upper end of the machine table 1 through two electric slide rails, a plurality of springs 8 fixedly connected to the upper end of the electric slide base 7 in a straight shape, and a fixing strip 9 fixedly connected to the other ends of the springs 8, activity groove 10 has been seted up to 9 upper ends of fixed strip, symmetrical sliding connection has sliding seat 11 in the activity groove 10, set up threaded hole on the sliding seat 11, it is connected with screw rod 12 to rotate jointly through two bearings on the cell wall in activity groove 10 looks, be equipped with opposite direction's screw thread on the 12 pole walls of screw rod, 11 symmetrical threaded connection of two sliding seats are on screw rod 12, 11 upper end fixedly connected with holders 13 of sliding seat, fixedly connected with strengthening rib 20 between sliding seat 11 and the holders 13, strengthening rib 20 can increase 11 and 13 joint strength of holders, the rotatory handle 14 of one end fixedly connected with of screw rod 12, be equipped with pipeline 15 in four holders 13 jointly.
When the pipeline 15 needs to be subjected to bending resistance and distortion performance detection, the pipeline 15 is placed between the two clamping seats 13, the handle 14 is rotated in the forward rotation mode, one end of the pipeline 15 is clamped by the two clamping seats 13, the other rotating handle 14 is rotated in the forward rotation mode, the other end of the pipeline is clamped by the other two clamping seats 13, the hydraulic cylinder 3 drives the pressing seat 5 to move downwards, when the pipeline 15 is bent or distorted by the pressing seat 5, the numerical value on the tension meter 4 is observed, the bending resistance and distortion capacity data of the pipeline 15 are obtained, the distance between the two fixing strips 9 can be adjusted through the electric sliding seat 7, the pipelines with different diameters and different lengths can be conveniently fixed, the detection efficiency of various pipelines is improved, and the detection range of the bending resistance and distortion performance of the pipeline is larger.
The upper end of the machine table 1 is symmetrically and fixedly connected with limiting frames 16, the protractors 17 are arranged in the two limiting frames 16, the two sides of each protractor 17 are fixedly connected with limiting columns 18, the limiting columns 18 are connected in the limiting frames 16 in a sliding mode, when the bending angle of the pipeline 15 needs to be detected, the protractors 17 are pulled to move up and down, the protractors 17 are flushed with the pipeline 15, and the bending angle of the pipeline 15 can be measured.
Arc grooves are formed in the opposite side walls of the two clamping seats 13, anti-slip lines are arranged on the wall of each arc groove of each clamping seat 13, friction between each arc groove of each clamping seat 13 and the corresponding pipeline 15 is increased, and relative sliding is prevented.
In the utility model, when the anti-bending and anti-twisting performance of the pipeline 15 needs to be detected, the pipeline 15 is placed between the two clamping seats 13, the handle 14 is rotated in the forward direction to drive the screw 12 to rotate in the forward direction, so that the two movable seats 11 in the same movable groove 10 move oppositely, the two clamping seats 13 clamp one end of the pipeline 15, the other rotary handle 14 is rotated forward, so that the other two clamping seats 13 clamp the other end of the pipeline, the hydraulic cylinder 3 drives the pressing seat 5 to move downwards, when the pressing seat 5 bends or twists the pipeline 15, the spring 8 bends, the numerical value on the tension meter 4 is observed, the bending resistance and twisting resistance data of the pipeline 15 are obtained, and the interval of two fixed strips 9 is adjusted through the electric slide 7, is convenient for fix the pipelines with different diameters and different lengths, improves the detection efficiency of various pipelines, and makes the detection range of the anti-bending and twisting performance of the pipelines larger.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and equivalent alternatives or modifications according to the technical solution of the present invention and the inventive concept thereof should be covered by the scope of the present invention.
Claims (5)
1. The detection device for detecting the bending resistance and the distortion resistance of the pipeline comprises a machine table (1) and is characterized in that the upper end of the machine table (1) is fixedly connected with a machine frame (2), a hydraulic cylinder (3) and a tension meter (4) are installed on the machine frame (2), the output end of the hydraulic cylinder (3) is fixedly connected with a pressure seat (5), a hanging frame (6) is fixedly connected onto the pressure seat (5), a hook of the tension meter (4) is connected with the hanging frame (6), the upper end of the machine table (1) is symmetrically and slidably connected with an electric sliding seat (7) through two electric sliding rails, the upper end of the electric sliding seat (7) is fixedly connected with a plurality of springs (8) in a straight shape, the other end of each spring (8) is fixedly connected with a fixing strip (9), a movable groove (10) is formed in the upper end of the fixing strip (9), and a movable seat (11) is symmetrically and slidably connected into the movable groove (10), threaded hole is seted up on movable seat (11), it is connected with screw rod (12) to rotate jointly through two bearings on movable groove (10) the cell wall in opposite directions, two be equipped with opposite direction's screw thread on screw rod (12) pole wall movable seat (11) symmetry threaded connection is on screw rod (12), movable seat (11) upper end fixedly connected with holder (13), the rotatory handle of one end fixedly connected with (14) of screw rod (12), four be equipped with pipeline (15) jointly in holder (13).
2. The device for detecting the bending and twisting resistance of the pipeline according to claim 1, wherein the upper end of the machine table (1) is symmetrically and fixedly connected with limiting frames (16), two protractors (17) are arranged in the two limiting frames (16), both sides of each protractor (17) are fixedly connected with limiting columns (18), and the limiting columns (18) are slidably connected in the limiting frames (16).
3. The device for detecting the bending and twisting resistance of the pipeline according to claim 1, wherein universal wheels (19) are mounted at four corners of the bottom of the machine table (1), and brake pads are mounted on the universal wheels (19).
4. The device for detecting the bending and twisting resistance of the pipeline according to claim 1, wherein a reinforcing rib (20) is fixedly connected between the movable seat (11) and the clamping seat (13).
5. The device for detecting the bending and twisting resistance of the pipeline as claimed in claim 1, wherein the two opposite side walls of the clamping bases (13) are provided with arc-shaped grooves, and the walls of the arc-shaped grooves of the clamping bases (13) are provided with anti-skid threads.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122519629.5U CN216132853U (en) | 2021-10-20 | 2021-10-20 | Detection device for detecting bending resistance and twisting resistance of pipeline |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122519629.5U CN216132853U (en) | 2021-10-20 | 2021-10-20 | Detection device for detecting bending resistance and twisting resistance of pipeline |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216132853U true CN216132853U (en) | 2022-03-25 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122519629.5U Active CN216132853U (en) | 2021-10-20 | 2021-10-20 | Detection device for detecting bending resistance and twisting resistance of pipeline |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216132853U (en) |
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2021
- 2021-10-20 CN CN202122519629.5U patent/CN216132853U/en active Active
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