CN212932204U

CN212932204U - Drain pipe tensile properties detection device

Info

Publication number: CN212932204U
Application number: CN202022159916.5U
Authority: CN
Inventors: 褚炎; 张葛军; 胡红兵
Original assignee: Jiangsu Xiangrui Engineering Testing Co ltd
Current assignee: Jiangsu Xiangrui Engineering Testing Co ltd
Priority date: 2020-09-28
Filing date: 2020-09-28
Publication date: 2021-04-09
Anticipated expiration: 2030-09-28

Abstract

The utility model discloses a drain pipe tensile properties detection device relates to detection device technical field, the on-line screen storage device comprises a base, first spout has been seted up to the inside bilateral symmetry of base, the inside swing joint of first spout has first pulley, the top fixedly connected with movable post of first pulley, the first motor of the top both ends symmetry fixedly connected with of base, the one end fixedly connected with rolling wheel of first motor, the one end fixedly connected with tensioning belt of rolling wheel, the movable post is close to the fixed knot of the one end fixedly connected with of first motor. This drain pipe tensile properties detection device through the cooperation setting of first spout, first pulley, rolling wheel, taut area, activity post and fixed knot, makes first motor can drive the activity post and stretch the drain pipe, and convenient to use sets up through the cooperation of second pulley, connecting rod and splint, makes splint activity from top to bottom, is convenient for adjust not equidimension pipeline.

Description

Drain pipe tensile properties detection device

Technical Field

The utility model relates to a detection device technical field specifically is a drain pipe tensile properties detection device.

Background

When the prior art carries out tensile test on a material, a displacement sensor is adopted to attach the sensor to a tested workpiece, when the tested workpiece deforms, the sensor synchronously generates corresponding strain, during the test, two ends of the sensor are respectively fixed on the tested workpiece, when the tested workpiece is close to yield deformation, a fixing piece needs to be removed in time, otherwise, when the workpiece generates destructive test results, the deformation exceeds the measuring stroke of the sensor, the test results are inaccurate, and the sensor is damaged.

In chinese utility model patent application no: the utility model discloses a tensile detection device of tubular product welding in CN201720023069.5, which comprises a gantry crane, an upward-pulling rope, a downward-pulling rope and a servo motor for driving the gantry crane beam; one end of the pull-up rope is arranged on a cross beam of the gantry crane, and the other end of the pull-up rope is provided with a pipe clamp; one end of the pull-down rope is arranged on a chassis of the gantry crane, and the other end of the pull-down rope is provided with a pipe clamp; and a dynamometer is arranged between the pull-up rope and a cross beam of the gantry crane or between the pull-down rope and a chassis of the gantry crane. This tensile detection device of tubular product welding simple structure carries out simple transformation to ordinary small-size portal crane can, and for tubular product design special fixture, the atress is more even when making tensile, and the testing result is more accurate. This tensile detection device of tubular product welding, in the use, it still has inconveniently fixes the work piece, can not make the adjustment according to the size of drain pipe, and tensile effect is not good shortcoming.

Therefore, it is necessary to provide a device for detecting the tensile property of a drain pipe to solve the above problems.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

An object of the utility model is to provide a drain pipe tensile properties detection device to the tensile detection device of current tubular product welding who proposes has in solving above-mentioned background art has inconveniently fixes the work piece, can not make the adjustment according to the size of drain pipe, the problem that tensile effect is not good.

(II) technical scheme

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: a device for detecting the tensile property of a drain pipe comprises a base, wherein first sliding grooves are symmetrically formed in two sides of the interior of the base, a first pulley is movably connected in the first sliding grooves, a movable column is fixedly connected to the top of the first pulley, a first motor is symmetrically and fixedly connected to two ends of the top of the base, a winding wheel is fixedly connected to one end of the first motor, a tensioning belt is fixedly connected to one end of the winding wheel, a fixing buckle is fixedly connected to one end, close to the first motor, of the movable column, one end of the fixing buckle is fixedly connected with one end of the tensioning belt, a second sliding groove is formed in the movable column, a second pulley is symmetrically and fixedly connected to the interior of the second sliding groove, a connecting rod is fixedly connected to one end of the second pulley, a positioning plate is fixedly connected to one end of the connecting rod, and a third sliding groove is formed in, the inside symmetry swing joint of third spout has the wheel that rolls, the one end fixedly connected with splint of wheel that rolls, the inside fixedly connected with second motor of splint, the one end fixedly connected with gear of second motor, the one end swing joint who keeps away from the activity post of locating plate has the supporting shoe, the one end fixedly connected with stopper that the locating plate is close to the activity post, first thread groove has been seted up to the one end of stopper, the other end fixedly connected with sliding block of stopper, the second thread groove has been seted up to the one end of sliding block, the inside swing joint of second thread groove has the locating lever, the regulation hole has been seted up to one side symmetry that the activity post is close to first motor.

Preferably, there are a plurality of the adjusting holes, and the adjusting holes are located on the same vertical plane.

Preferably, there are two of the support blocks, and the two support blocks are located on the same vertical plane.

Preferably, one end of the positioning plate is fixedly connected with a rack.

Preferably, the rack at one end of the positioning plate is meshed and connected with the gear.

Preferably, the first sliding groove is connected with the first pulley in an attaching mode.

Preferably, one end of the positioning rod is fixedly connected with a thread, and the positioning rod is in threaded connection with the second thread groove.

(III) advantageous effects

Compared with the prior art, the utility model provides a drain pipe tensile properties detection device possesses following beneficial effect:

1. this drain pipe tensile properties detection device through the cooperation setting of first spout, first pulley, rolling wheel, taut area, activity post and fixed knot, makes first motor can drive the activity post and stretch the drain pipe, and convenient to use sets up through the cooperation of second pulley, connecting rod and splint, makes splint activity from top to bottom, is convenient for adjust not equidimension pipeline.

2. This drain pipe tensile properties detection device, through the second motor, the gear, the cooperation setting of roll wheel and third spout, make the second motor can adjust splint and press from both sides tight fixedly to the drain pipe, be convenient for carry out tensile detection, through first thread groove, the sliding block, the cooperation setting of second thread groove and stopper, fix supporting shoe and locating lever and be convenient for support the drain pipe inner wall, when preventing tensile, make the damage to the pipeline, through setting up the regulation hole, be convenient for adjust fixedly through the locating lever to the locating plate.

Drawings

FIG. 1 is a schematic perspective view of the structure of the detecting device of the present invention;

FIG. 2 is a schematic front view of the structure of the detecting device of the present invention;

FIG. 3 is an enlarged schematic view of the structure of area A in FIG. 2 according to the present invention;

fig. 4 is an enlarged schematic view of the structure of region B in fig. 2 according to the present invention.

In the figure: 1. a base; 2. a first chute; 3. a first pulley; 4. a winding wheel; 5. tensioning the belt; 6. a movable post; 7. a fixing buckle; 8. a second chute; 9. a second pulley; 10. a connecting rod; 11. a splint; 12. a support block; 13. a first motor; 14. a second motor; 15. a gear; 16. a rolling wheel; 17. a third chute; 18. positioning a rod; 19. a first thread groove; 20. a slider; 21. a second thread groove; 22. a limiting block; 23. positioning a plate; 24. and adjusting the hole.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-4, a device for detecting tensile property of a drain pipe comprises a base 1, wherein first sliding grooves 2 are symmetrically formed in two sides of the interior of the base 1, the first sliding grooves 2 are connected with first pulleys 3 in a fitting manner, so that the position of a movable column 6 can be conveniently adjusted, the device is convenient to use and detect, the first pulleys 3 are movably connected in the interior of the first sliding grooves 2, the first pulleys 3, a winding wheel 4, a tensioning belt 5, the movable column 6 and a fixing buckle 7 are arranged in a matching manner, so that a first motor 13 can drive the movable column 6 to stretch the drain pipe, the device is convenient to use, a clamping plate 11 can move up and down through the matching arrangement of a second pulley 9, a connecting rod 10 and a clamping plate 11, so that pipelines with different sizes can be conveniently adjusted, the movable column 6 is fixedly connected to the top of the first pulley 3, the first motors 13 are symmetrically and fixedly connected to two ends of, one end fixedly connected with rolling wheel 4 of first motor 13, the one end fixedly connected with straining belt 5 of rolling wheel 4, the one end fixedly connected with of activity post 6 near first motor 13 is detained fixedly 7, the one end of detaining fixedly 7 and the one end fixed connection of straining belt 5, second spout 8 has been seted up to the inside of activity post 6, the inside symmetry fixedly connected with second pulley 9 of second spout 8, the one end fixedly connected with connecting rod 10 of second pulley 9, the one end fixedly connected with locating plate 23 of connecting rod 10, the one end fixedly connected with rack of locating plate 23, be convenient for make the adjustment according to different drain pipes, third spout 17 has been seted up to the inside of locating plate 23, the inside symmetry swing joint of third spout 17 has rolling wheel 16, the one end fixedly connected with splint 11 of rolling wheel 16, the inside fixedly connected with second motor 14 of splint 11, through second motor 14, The gear 15, the rolling wheel 16 and the third chute 17 are arranged in a matching way, so that the second motor 14 can adjust the clamping plate 11 to clamp and fix the drain pipe, and stretching detection is convenient, the first thread groove 19, the sliding block 20, the second thread groove 21 and the limiting block 22 are arranged in a matching way, the supporting block 12 and the positioning rod 18 are fixed to support the inner wall of the drain pipe conveniently, so that damage to the pipeline is caused when stretching is prevented, the positioning plate 23 is adjusted and fixed conveniently through the positioning rod 18 by arranging the adjusting hole 24, one end of the second motor 14 is fixedly connected with the gear 15, a rack at one end of the positioning plate 23 is meshed and connected with the gear 15 to fixedly clamp the drain pipe and facilitate stretching, one end of the positioning plate 23, which is far away from the movable column 6, is movably connected with the supporting block 12, the two supporting blocks 12 are arranged on the same vertical plane, and replacement according, locating plate 23 is close to the one end fixedly connected with stopper 22 of activity post 6, first thread groove 19 has been seted up to stopper 22's one end, stopper 22's other end fixedly connected with sliding block 20, second thread groove 21 has been seted up to sliding block 20's one end, the inside swing joint of second thread groove 21 has locating lever 18, the one end fixedly connected with screw thread of locating lever 18, locating lever 18 and 21 threaded connection of second thread groove, activity post 6 has been close to one side symmetry of first motor 13 and has been seted up regulation hole 24, regulation hole 24 has a plurality ofly, a plurality of regulation holes 24 are located same vertical face.

The electrical components presented in the document are all electrically connected with an external master controller and 220V mains, and the master controller can be a conventional known device controlled by a computer or the like.

The working principle is as follows: when in use, firstly, the two ends of the drain pipe are sleeved and placed on the two sides of the supporting block 12, the supporting blocks 12 with different sizes can be replaced according to different drain pipes, the first pulley 3 slides in the first chute 2 to adjust the horizontal position of the movable column 6, the first motor 13 drives the winding wheel 4 to rotate to pack up the tensioning belt 5, the first motor 13 drives the movable column 6 to stretch the drain pipe, the use is convenient, the clamp plate 11 can move up and down by arranging the second pulley 9, the connecting rod 10 and the clamp plate 11 to facilitate the adjustment of pipelines with different sizes, the second motor 14 drives the gear 15 to rotate, the rolling wheel 16 slides in the third chute 17 to move the clamp plate 11 in the positioning plate 23 to clamp and fix the drain pipe for convenient stretching detection, and the first thread groove 19, the sliding block 20, the second thread groove 21 and the limiting block 22 are arranged, fix supporting shoe 12 and locating lever 18, supporting shoe 12 is convenient for support the drain pipe inner wall, when preventing tensile, makes the damage to the pipeline, through setting up regulation hole 24, is convenient for adjust fixedly locating plate 23 through locating lever 18.

It is noted that, herein, relational terms such as first and second, and the like may 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. Also, 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 may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a drain pipe tensile properties detection device, includes base (1), its characterized in that: the inner side of the base (1) is symmetrically provided with first sliding grooves (2), the inner part of each first sliding groove (2) is movably connected with a first pulley (3), the top of each first pulley (3) is fixedly connected with a movable column (6), the two ends of the top of the base (1) are symmetrically and fixedly connected with first motors (13), one end of each first motor (13) is fixedly connected with a winding wheel (4), one end of each winding wheel (4) is fixedly connected with a tensioning belt (5), one end of each movable column (6) close to each first motor (13) is fixedly connected with a fixing buckle (7), one end of each fixing buckle (7) is fixedly connected with one end of each tensioning belt (5), the inner part of each movable column (6) is provided with a second sliding groove (8), the inner part of each second sliding groove (8) is symmetrically and fixedly connected with a second pulley (9), one end of each second pulley (9) is fixedly connected with a connecting rod (10), one end of the connecting rod (10) is fixedly connected with a positioning plate (23), a third sliding groove (17) is formed in the positioning plate (23), rolling wheels (16) are symmetrically and movably connected in the third sliding groove (17), one end of each rolling wheel (16) is fixedly connected with a clamping plate (11), a second motor (14) is fixedly connected in the clamping plate (11), one end of each second motor (14) is fixedly connected with a gear (15), one end of each positioning plate (23) far away from the movable column (6) is movably connected with a supporting block (12), one end of each positioning plate (23) close to the movable column (6) is fixedly connected with a limiting block (22), one end of each limiting block (22) is provided with a first thread groove (19), the other end of each limiting block (22) is fixedly connected with a sliding block (20), one end of each sliding block (20) is provided with a second thread groove (21), the inside swing joint of second thread groove (21) has locating lever (18), regulation hole (24) have been seted up to one side symmetry that activity post (6) are close to first motor (13).

2. The drain pipe tensile properties testing apparatus of claim 1, wherein: the number of the adjusting holes (24) is multiple, and the adjusting holes (24) are located on the same vertical plane.

3. The drain pipe tensile properties testing apparatus of claim 1, wherein: the number of the supporting blocks (12) is two, and the two supporting blocks (12) are located on the same vertical plane.

4. The drain pipe tensile properties testing apparatus of claim 1, wherein: one end of the positioning plate (23) is fixedly connected with a rack.

5. The drain pipe tensile properties testing apparatus of claim 1, wherein: the rack at one end of the positioning plate (23) is meshed and connected with the gear (15).

6. The drain pipe tensile properties testing apparatus of claim 1, wherein: the first sliding groove (2) is attached to and connected with the first pulley (3).

7. The drain pipe tensile properties testing apparatus of claim 1, wherein: one end of the positioning rod (18) is fixedly connected with threads, and the positioning rod (18) is in threaded connection with the second thread groove (21).