CN216524660U

CN216524660U - Winding pipe ring rigidity detector

Info

Publication number: CN216524660U
Application number: CN202123253587.1U
Authority: CN
Inventors: 邓家祥; 程雪飞; 孙茂祥; 赵任兵; 黄永平
Original assignee: Wuhan Fenglian Management Technology Co ltd
Current assignee: Wuhan Fenglian Management Technology Co ltd
Priority date: 2021-12-22
Filing date: 2021-12-22
Publication date: 2022-05-13
Anticipated expiration: 2031-12-22

Abstract

The utility model discloses a rigidity detector for a winding pipe ring, which comprises a base, wherein side plates are welded on two sides of the top of the base, a top plate is welded on the top of each side plate, a driving motor is fixedly connected to the top of the top plate, a rotating shaft is welded on an output shaft of the driving motor, a second belt pulley is welded at one end, away from the driving motor, of the rotating shaft, an extrusion box is welded on the top of the base, a spiral pipe is sleeved on the right side of the extrusion box, an extrusion plate is welded on the left side of the spiral pipe, the top and the bottom of the extrusion plate are both in sliding connection with the inner walls of the top and the bottom of the extrusion box, and a reciprocating screw rod is sleeved on the inner ring of the spiral pipe in a threaded manner. The device simple structure, the modern design can be simply, swift detect the rigidity of winding pipe ring, selects the certified products, can show pressure through numerical value simultaneously, makes things convenient for testing personnel to look over it, improves the precision that its detected, and simple to use, the practicality is strong, is fit for extensively promoting.

Description

Winding pipe ring rigidity detector

Technical Field

The utility model relates to the field of pipeline detection, in particular to a rigidity detector for a winding pipe ring.

Background

The method for determining the stiffness of the ring is according to GB/T9647-2003: a section of pipe is compressed between two parallel flat plates, the acting force F when the deformation of the pipe in the diameter direction reaches 3% is measured, and the annular rigidity value is calculated according to the length, the deformation amount, the corresponding acting force F and other parameters of the pipe. For example, in the detection of the detection station, the material is required to be prepared into samples (generally, the length L of each sample is 300mm +/-10 mm, and 3-6 samples are in a group) and sent to the detection station, the samples are subjected to state adjustment for 24 hours in a specified test temperature environment, and then the samples are compressed at a specified rate by using a compression detector. When the deformation of the inner diameter of the sample in the vertical direction is 3% of the original inner diameter, the load F borne by the sample at the moment is recorded.

And in the rigidity testing process of winding pipe ring, traditional detection device can only judge it through pipe ring deformability to it, can not directly understand the size of its measured value, and then leads to its survey inaccurate easily, and then influences the quality of winding pipe ring, and traditional measuring tool mostly needs to be used to accurate instrument simultaneously, and these instruments damage easily when using, use inconvenient, and the practicality is not strong, is unsuitable for extensive popularization.

SUMMERY OF THE UTILITY MODEL

Objects of the utility model

In order to solve the technical problems in the background art, the utility model provides the winding pipe ring rigidity detector which is simple in structure, novel in design, capable of simply and quickly detecting the rigidity of the winding pipe ring, selecting qualified products and expressing pressure through numerical values, convenient for testers to check the rigidity, capable of improving the detection precision, simple to use, strong in practicability and suitable for wide popularization.

(II) technical scheme

2. The utility model provides a rigidity detector for a winding pipe ring, which comprises a base, wherein side plates are welded on two sides of the top of the base, a top plate is welded on the top of each side plate, a driving motor is fixedly connected on the top of the top plate, a rotating shaft is welded on an output shaft of the driving motor, a second belt pulley is welded on one end, away from the driving motor, of the rotating shaft, an extrusion box is welded on the top of the base, a spiral pipe is sleeved on the right side of the extrusion box, an extrusion plate is welded on the left side of the spiral pipe, the top and the bottom of the extrusion plate are both in sliding connection with the inner walls of the top and the bottom of the extrusion box, a reciprocating screw rod is sleeved on the inner ring of the spiral pipe in a threaded manner, a first belt pulley is welded on the right end of the reciprocating screw rod, belts are sleeved on the outer rings of the first belt pulley and the second belt pulley, fixing rings are welded on two sides of the top of the extrusion box, and the winding pipe ring is placed on the inner ring of the fixing rings, the second gasbag has been placed to the inside of winding pipe ring, the left side the welding of the left side of curb plate has the fixed plate, the left end welding of fixed plate have with base top welded scale plate, the spring has all been welded to the bottom both sides of fixed plate, the bottom welding that the fixed plate was kept away from to the spring has the instruction pole with left side curb plate sliding connection, the left end of instruction pole runs through and extends to the left side of scale plate, the instruction pole, left side curb plate and base form the cavity, place first gasbag in the cavity.

Preferably, the bottom of the driving motor is fixedly connected with the top of the top plate through a bolt, and the model of the driving motor is BYG 250B-0421.

Preferably, the first balloon and the left side of the squeezing box are communicated through a first conduit, and the second balloon and the left side of the squeezing box are communicated through a second conduit.

Preferably, a first sliding groove is formed in the left side of the side plate on the left side, a first sliding block is sleeved in the first sliding groove, the right end of the indicating rod is welded with the first sliding block, and the cross section of the first sliding groove is T-shaped.

Preferably, a through hole is formed in the middle of the scale plate in the vertical direction, and the indicating rod penetrates through the through hole and extends to the left side of the scale plate.

Preferably, the inner walls of the top and the bottom of the extrusion box are provided with second sliding grooves, second sliding blocks are sleeved in the second sliding grooves, the top and the bottom of the extrusion plate are welded with the second sliding blocks, and the vertical sections of the second sliding grooves are T-shaped.

Preferentially, sliding connection has the supporting seat in the pivot, the bottom of supporting seat pass through the bolt with the top fixed connection of roof.

Preferably, an arc-shaped positioning plate is welded to the lower surface of the indicating rod, and the positioning plate covers the head of the first air bag.

Compared with the prior art, the technical scheme of the utility model has the following beneficial technical effects:

1. the device is through installation driving motor, the apparatus further comprises a rotating shaft, a belt, the belt pulley, reciprocal screw rod, the screwed pipe, stripper plate and second gasbag isotructure, wherein can control the rotation of pivot through control driving motor's start-up, and then can control the rotation of reciprocal screw rod through belt and belt pulley, reciprocal screw rod can control the screwed pipe again and then control the motion of stripper plate, the stripper plate can be with the gas extrusion of extrusion incasement advance in the second gasbag, thereby detect the rigidity of winding pipe ring through the extrusion of second gasbag to winding pipe ring inner wall, reject the winding pipe ring of deformation, reduce the wastrel of winding pipe ring, improve the quality of winding pipe ring.

2. The device is through installation instruction pole, the scale board, first gasbag, structures such as stripper plate and extrusion case, wherein when the stripper plate is with the first gasbag of gaseous extrusion and the second gasbag in the extrusion case, because switch-on each other between the three, and then can guarantee that the pressure size in it is the same, and first gasbag can make it correspond corresponding scale and then can make the size that the second gasbag extruded winding pipe ring power show through numerical value through the motion that drives the instruction pole, and then make things convenient for the staff to carry out the comparison to it. The device simple structure, the modern design can be simply, swift detect the rigidity of winding pipe ring, selects the certified products, can show pressure through numerical value simultaneously, makes things convenient for testing personnel to look over it, improves the precision that its detected, and simple to use, the practicality is strong, is fit for extensively promoting.

3. The device has the arc locating plate through the lower surface welding of installation indicator lever, and the locating plate is covering the head of first gasbag, when first gasbag inflation drove the indicator lever, first gasbag kept the indicator lever central range to the thrust that makes progress of indicator lever all the time, has improved and has detected the precision.

Drawings

Fig. 1 is a schematic front view of a winding pipe ring rigidity detector according to the present invention.

Fig. 2 is a schematic structural diagram of the working principle of the winding pipe ring rigidity detector provided by the utility model.

Fig. 3 is a schematic side view of a scale plate of the winding pipe ring rigidity detector according to the present invention.

Reference numerals: 1. a base; 2. a first air bag; 3. a side plate; 4. a second air bag; 5. extruding the box; 6. a pressing plate; 7. a solenoid; 8. a reciprocating screw; 9. a first pulley; 10. a second pulley; 11. a belt; 12. a rotating shaft; 13. a top plate; 14. a drive motor; 15. winding a pipe ring; 16. a fixing ring; 17. a fixing plate; 18. a spring; 19. a scale plate; 20. an indication lever; 21. a supporting seat; 22. and (7) positioning the plate.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention will be described in further detail with reference to the accompanying drawings in conjunction with the following detailed description. It should be understood that the description is intended to be exemplary only, and is not intended to limit the scope of the present invention. Moreover, in the following description, descriptions of well-known structures and techniques are omitted so as to not unnecessarily obscure the concepts of the present invention.

As shown in fig. 1-3, the winding pipe ring rigidity detector provided by the utility model comprises a base 1, side plates 3 are welded on two sides of the top of the base 1, a top plate 13 is welded on the top of the side plates 3, a driving motor 14 is fixedly connected on the top of the top plate 13, a rotating shaft 12 is welded on an output shaft of the driving motor 14, a second belt pulley 10 is welded on one end of the rotating shaft 12 away from the driving motor 14, an extrusion box 5 is welded on the top of the base 1, a screw pipe 7 is sleeved on the right side of the extrusion box 5, an extrusion plate 6 is welded on the left side of the screw pipe 7, the top and the bottom of the extrusion plate 6 are both in sliding connection with the inner walls of the top and the bottom of the extrusion box 5, a reciprocating screw 8 is sleeved on the inner ring thread of the screw pipe 7, a first belt pulley 9 is welded on the right end of the reciprocating screw 8, a belt 11 is sleeved on the outer rings of the first belt pulley 9 and the second belt pulley 10, fixing rings 16 are welded on two sides of the top of the extrusion box 5, winding pipe ring 15 has been placed to solid fixed ring 16's inner circle, and second gasbag 4 has been placed to winding pipe ring 15's inside, and the left side welding of left side curb plate 3 has fixed plate 17, and the left end welding of fixed plate 17 has scale plate 19 with base 1 top welded, and spring 18 has all been welded to the bottom both sides of fixed plate 17, and spring 18 keeps away from the bottom welding of fixed plate 17 have with left side curb plate 3 sliding connection's pointer stick 20, and the left end of pointer stick 20 runs through and extends to the left side of scale plate 19, 1 pointer stick 20, left side curb plate 3 and base 1 form the cavity, place first gasbag 2 in the cavity.

The bottom of a driving motor 14 is fixedly connected with the top of a top plate 13 through a bolt, the type of the driving motor 14 is BYG250B-0421, the left sides of a first air bag 2 and an extrusion box 5 are communicated through a first conduit, the left sides of a second air bag 4 and the extrusion box 5 are communicated through a second conduit, the left side of a left side plate 3 is provided with a first chute, a first slide block is sleeved in the first chute, the right end of an indicating rod 20 is welded with the first slide block, the cross section of the first chute is T-shaped, the middle part of a scale plate 19 is provided with a through hole along the vertical direction, the indicating rod 20 passes through the through hole and extends to the left side of the scale plate 19, the inner walls of the top and the bottom of the extrusion box 5 are both provided with second chutes, a second slide block is sleeved in the second chute, the top and the bottom of the extrusion plate 6 are both welded with the second slide block, the vertical section of the second chute is T-shaped, a support seat is slidably connected on a rotating shaft, the bottom of the support seat is fixedly connected with the top of the top plate through a bolt, the lower surface of the indicating rod is welded with an arc-shaped positioning plate, and the positioning plate covers the head of the first air bag.

In the utility model, firstly, a winding pipe ring 15 is placed in a fixed ring 16, then a second air bag 4 is placed in the center of the winding pipe ring 15, then a driving motor 14 is started, the driving motor 14 is started to drive an output shaft thereof to rotate, the output shaft further drives a rotating shaft 12 to rotate, the rotating shaft 12 rotates to drive a second belt pulley 10 to rotate, the second belt pulley 10 rotates to drive a first belt pulley 9 to rotate through a belt 11, the first belt pulley 9 rotates to drive a reciprocating screw 8 to rotate, the reciprocating screw 8 rotates to drive a spiral pipe 7 in threaded sleeve joint with the outer ring of the reciprocating screw 8 to move, when the spiral pipe 7 moves leftwards, an extrusion plate 6 can be driven to move leftwards, and then the air in an extrusion box 5 is extruded into the first air bag 2 and the second air bag 4 through a first guide pipe and a second guide pipe through the extrusion plate 6, the second gasbag 4 can grow and then extrude the inner wall of winding pipe ring 15 owing to the entering gas, and then detect the rigidity of winding pipe ring 15 through the extrusion of second gasbag 4 to winding pipe ring 15, and first gasbag becomes 2 big and can drive the motion of instruction pole 20 upwards, because first gasbag 2 and second gasbag 4 all communicate with extrusion case 5, so their internal pressure is equally big, and then the power that second gasbag 4 extrudeed winding pipe ring 15 can indicate through the numerical value that instruction pole 20 pointed on scale plate 19, thereby accomplish the rigidity detection to winding pipe ring 15.

It is to be understood that the above-described embodiments of the present invention are merely illustrative of or explaining the principles of the utility model and are not to be construed as limiting the utility model. Therefore, any modification, equivalent replacement, improvement and the like made without departing from the spirit and scope of the present invention should be included in the protection scope of the present invention. Further, it is intended that the appended claims cover all such variations and modifications as fall within the scope and boundary of the appended claims, or the equivalents of such scope and boundary.

Claims

1. The winding pipe ring rigidity detector comprises a base (1) and is characterized in that side plates (3) are welded on two sides of the top of the base (1), a top plate (13) is welded on the top of each side plate (3), a driving motor (14) is fixedly connected to the top of each top plate (13), a rotating shaft (12) is welded on an output shaft of each driving motor (14), a second belt pulley (10) is welded at one end, far away from the driving motor (14), of each rotating shaft (12), an extrusion box (5) is welded on the top of the base (1), a spiral pipe (7) is sleeved on the right side of the extrusion box (5), an extrusion plate (6) is welded on the left side of the spiral pipe (7), the top and the bottom of each extrusion plate (6) are in sliding connection with the inner walls of the top and the bottom of the extrusion box (5), and a reciprocating screw rod (8) is sleeved on the inner ring thread of the spiral pipe (7), the right-hand member welding of reciprocal screw rod (8) has first belt pulley (9), belt (11) have been cup jointed to the outer lane of first belt pulley (9) and second belt pulley (10), solid fixed ring (16) have all been welded to the top both sides of extrusion case (5), winding pipe ring (15) have been placed to the inner circle of solid fixed ring (16), second gasbag (4) have been placed to the inside of winding pipe ring (15), the left side welding of curb plate (3) has fixed plate (17), the left end welding of fixed plate (17) has scale plate (19) with base (1) top welding, the bottom both sides of fixed plate (17) have all been welded spring (18), the bottom welding that fixed plate (17) was kept away from in spring (18) has instruction pole (20) with left side curb plate (3) sliding connection, the left end of instruction pole (20) runs through and extends to the left side of scale plate (19), the indicating rod (20), the left side plate (3) and the base (1) form a cavity, and the first air bag (2) is placed in the cavity.

2. The winding pipe ring rigidity detector according to claim 1, characterized in that the bottom of the driving motor (14) is fixedly connected with the top of the top plate (13) through bolts, and the model of the driving motor (14) is BYG 250B-0421.

3. A coiled tubing loop stiffness tester as claimed in claim 1 wherein the first balloon (2) communicates with the left side of the crush box (5) via a first conduit and the second balloon (4) communicates with the left side of the crush box (5) via a second conduit.

4. The winding pipe ring rigidity detector according to claim 1, characterized in that a first sliding groove is formed in the left side of the left side plate (3), a first sliding block is sleeved in the first sliding groove, the right end of the indication rod (20) is welded with the first sliding block, and the cross section of the first sliding groove is T-shaped.

5. The winding pipe ring rigidity detector according to claim 1, characterized in that a through hole is formed in the middle of the scale plate (19) along the vertical direction, and the indication rod (20) passes through the through hole and extends to the left side of the scale plate (19).

6. The winding pipe ring rigidity detector according to claim 1, characterized in that the top and bottom inner walls of the extrusion box (5) are provided with second sliding grooves, second sliding blocks are sleeved in the second sliding grooves, the top and bottom of the extrusion plate (6) are welded with the second sliding blocks, and the vertical cross section of the second sliding grooves is T-shaped.

7. The winding pipe ring rigidity detector according to claim 1, wherein a support base (21) is slidably connected to the rotating shaft (12), and a bottom of the support base (21) is fixedly connected to a top of the top plate (13) through a bolt.

8. A wind pipe loop stiffness tester according to claim 1, wherein an arc-shaped positioning plate (22) is welded to the lower surface of the indicating rod (20), and the positioning plate (22) covers the head of the first air bag (2).