CN210400710U - Wireless tension pulley calibration device - Google Patents
Wireless tension pulley calibration device Download PDFInfo
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- CN210400710U CN210400710U CN201921583361.8U CN201921583361U CN210400710U CN 210400710 U CN210400710 U CN 210400710U CN 201921583361 U CN201921583361 U CN 201921583361U CN 210400710 U CN210400710 U CN 210400710U
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Abstract
The utility model discloses a wireless tension pulley calibration equipment: the tension detection device comprises a pulley device body, wherein a tension detection structure and a loading structure are respectively arranged on two sides of the pulley device body; the tension testing device is characterized by further comprising a testing pull rope, wherein one end of the testing pull rope is arranged on the tension detecting structure, and the other end of the testing pull rope is wound around a crown block on the pulley device body and is connected to the loading structure. The utility model discloses a loading structure is tensile test stay cord downwards, and tension detection structure detects the pulling force of test stay cord, and the accuracy of the tension detection unit detection result of pulley device body is observed when the pulling force detected by tension detection structure and the pulling force detected by the tension detection unit of pulley device body are compared in the check-up; the detection device is simple in structure and convenient to detect, and continuously applies different pulling forces to the test pull rope through the loading structure, so that the tension detection structure is more representative for the calibration of the tension detection unit.
Description
Technical Field
The utility model relates to a detect technical field, especially relate to a wireless tension pulley calibration equipment.
Background
The TPD-1000 wireless tension production well pulley device mainly comprises a production well pulley, a pulley supporting shaft, a tension testing unit, a data transmission module and a wireless data receiving device. A tension testing unit and a data transmission module are integrated on the pulley supporting shaft, and the tension of the steel wire rope is measured through the force borne by the supporting shaft, so that the pulley supporting shaft has the function of measuring the tension of the steel wire rope while providing the function of a crown block. The amount of the pumped liquid is judged by measuring the tension of the steel wire rope, and the distance from the pumping tool to the wellhead can be further judged through the change of the tension. In order to guarantee the accuracy of the tension displayed by the TPD-1000 wireless tension production well pulley device, the tension calibration of the tension testing unit in the TPD-1000 wireless tension production well pulley device is needed.
Disclosure of Invention
The purpose of the invention is as follows: in order to overcome the deficiencies in the prior art, the utility model provides a wireless tension pulley calibration equipment can solve above-mentioned problem.
The technical scheme is as follows: in order to achieve the above object, the utility model discloses a wireless tension pulley calibration equipment: the tension detection device comprises a pulley device body, wherein a tension detection structure and a loading structure are respectively arranged on two sides of the pulley device body; the tension detection device also comprises a test pull rope, wherein one end of the test pull rope is arranged on the tension detection structure, and the other end of the test pull rope is wound around a crown block on the pulley device body and is connected and arranged on the loading structure; the tension detection device has the advantages that the tension detection structure can be used for detecting the tension of the test pull rope by stretching the test pull rope downwards through the loading structure, the tension detection structure can be used for detecting the tension of the test pull rope, the tension detected by the tension detection structure and the tension detected by the tension detection unit of the pulley device body are checked and compared, the accuracy of the checking result of the tension detection unit of the pulley device body is observed, the detection device is simple in structure and convenient to detect, different tension forces are continuously applied to the test pull rope through the loading structure, and the tension detection structure is more representative of the checking of the tension detection unit.
Furthermore, the loading structure comprises a lifting screw rod which is vertically arranged and an adjusting screw rod which is horizontally arranged, the lifting screw rod and the adjusting screw rod are mutually meshed, and the lifting screw rod is arranged in a lifting way along the vertical direction by rotating the adjusting screw rod; a rotating hand wheel is arranged at the end part of the adjusting screw rod; through the downward tensile test stay cord of lift lead screw, the motion stroke of lift lead screw is controllable, makes the tension on the test stay cord can be accurate controllable for tension sensor has more the accuracy to the tension detecting element check-up result of pulley gear body.
Furthermore, the upper end part of the lifting screw rod is in threaded connection with a screw rod upper joint, a clamping groove is formed above the screw rod upper joint, the quick pin penetrates through two sides of the clamping groove along the horizontal direction, and the end part of the test pull rope extends into the clamping groove and stretches on the quick pin; the end part of the test pull rope and the lifting screw rod can be conveniently and rapidly installed and detached.
Furthermore, the tension detection structure comprises a tension sensor, a sensor upper joint is arranged on a detection end of the tension sensor, the lower end part of the sensor upper joint is in columnar connection with the detection end of the tension sensor, the upper end part of the sensor upper joint is in a pull ring shape, and the end part of the test pull rope is fixed on the pull ring.
Furthermore, the device comprises a test platform, wherein the pulley device body, the tension detection structure and the loading structure are respectively and fixedly arranged on the test platform; the testing platform top is provided with the protection casing, the protection casing cladding is provided with pulley gear body, tension and detects structure and loading structure, and the protection casing plays the effect of protection, prevents that external environment from disturbing tension detection to tension sensor.
Has the advantages that: the utility model discloses a wireless tension pulley calibration device, through setting up the test stay cord on the sky pulley of pulley gear body, on the tension detection structure of one end of stay cord, the other end walks around the sky pulley on the pulley gear body, and connect and set up on the loading structure; the testing pull rope is downwards stretched through the loading structure, the tension detection structure detects the tension of the testing pull rope, the tension detected by the tension detection structure is verified and compared with the tension detected by the tension detection unit of the pulley device body, and the accuracy of the verification result of the tension detection unit of the pulley device body is observed; the detection device is simple in structure and convenient to detect, and continuously applies different pulling forces to the test pull rope through the loading structure, so that the tension detection structure is more representative for the calibration of the tension detection unit.
Drawings
FIG. 1 is a schematic view of the overall structure of the calibration device of the present invention;
FIG. 2 is a schematic view of the internal three-dimensional structure of the calibration device of the present invention;
FIG. 3 is a schematic view of the interior front view structure of the calibration device of the present invention;
FIG. 4 is a schematic view of the side view structure of the checking device of the present invention;
fig. 5 is a schematic structural diagram of the loading structure of the present invention.
Detailed Description
The present invention will be further described with reference to the accompanying drawings.
The wireless tension pulley checking device as shown in the attached figures 1-5 comprises: the pulley device comprises a pulley device body 1, wherein a tension detection structure 2 and a loading structure 3 are respectively arranged on two sides of the pulley device body 1; the tension testing device further comprises a testing pull rope 4, wherein one end of the testing pull rope 4 is arranged on the tension detecting structure 2, and the other end of the testing pull rope 4 bypasses a top pulley on the pulley device body 1 and is connected and arranged on the loading structure 3; through 3 tensile test stay cords 4 of loading structure, tension detects 2 tensile force that detects test stay cord 4 of structure, the tension that detects 2 tension and the tension detecting element of pulley gear body 1 detect is checked the comparison, observe the accuracy of pulley gear body 1's tension detecting element check-up result, this detection device simple structure, it is convenient to detect, exert not equidimension pulling force constantly through loading structure 3 simultaneously and act on test stay cord 4, the tension of testing stay cord 4 can correspond the change like this, make tension detect structure 1 more to the check-up contrast sample of tension detecting element, it is more representative.
The loading structure 3 comprises a vertically arranged lifting screw rod 31 and a horizontally arranged adjusting screw rod 32, the lifting screw rod 31 and the adjusting screw rod 32 are meshed with each other, and the lifting screw rod 31 is arranged in a lifting manner along the vertical direction by rotating the adjusting screw rod 32, so that the lifting screw rod 31 moves downwards for a stroke by one turn of the adjusting screw rod 32, the tension on the test pull rope 4 can be accurately controlled, and the calibration result of the tension sensor 21 on the tension detection unit of the pulley device body 1 is more accurate; the end of the adjusting screw rod 32 is provided with a rotating hand wheel 33.
The upper end threaded connection of lift lead screw 31 is provided with lead screw top connection 34, lead screw top connection 34 top is provided with the draw-in groove, and swiftly sell 35 and pass the draw-in groove both sides along the horizontal direction, and the tip of test stay cord 4 stretches into in the draw-in groove and tensile on swiftly sell 35, through the lead screw top connection 34 and the swiftly sell 35 that set up like this, conveniently test stay cord 4's tip and lift lead screw 31 top and be connected the setting to the installation effectiveness of this verifying attachment has been promoted.
The tension detection structure 2 comprises a tension sensor 21, and the specific model of the tension sensor 21 is TSC-1T 5M-CN. And the signal output end of the tension sensor 21 is connected with the signal input end of the display screen, and the tension of the test pull rope 4 detected by the tension sensor 21 is displayed through the display screen. The detection end of the tension sensor 21 is provided with a sensor upper connector 22, the lower end part of the sensor upper connector 22 is connected and arranged on the detection end of the tension sensor 21 in a columnar shape, the upper end part of the sensor upper connector 22 is arranged in a pull ring shape, and the end part of the test pull rope 4 is fixed on the pull ring; a compensation joint 23 is connected and arranged below the tension sensor 21, and the compensation joint is fixedly arranged on the detection platform 5.
The pulley device comprises a test platform 5, wherein the pulley device body 1, a tension detection structure 2 and a loading structure 3 are respectively and fixedly arranged on the test platform 5; test platform 5 top is provided with protection casing 6, 6 claddings of protection casing are provided with pulley gear body 1, tension and detect structure 2 and loading structure 3, and protection casing 6 plays the effect of protection, prevents that external environment from disturbing the tension detection to tension sensor 21.
The above description is only a preferred embodiment of the present invention, and it should be noted that: for those skilled in the art, without departing from the principle of the present invention, several improvements and modifications can be made, and these improvements and modifications should also be considered as the protection scope of the present invention.
Claims (5)
1. The utility model provides a wireless tension pulley verifying attachment which characterized in that: the tension detection device comprises a pulley device body (1), wherein a tension detection structure (2) and a loading structure (3) are respectively arranged on two sides of the pulley device body (1); the tension testing device is characterized by further comprising a testing pull rope (4), wherein one end of the testing pull rope (4) is arranged on the tension detecting structure (2), and the other end of the testing pull rope (4) bypasses a crown block on the pulley device body (1) and is connected and arranged on the loading structure (3); the test pull rope (4) is downwards stretched through the loading structure (3), and the tension detection structure (2) detects the tension of the test pull rope (4).
2. A wireless tension pulley verification device as claimed in claim 1, wherein: the loading structure (3) comprises a lifting screw rod (31) which is vertically arranged and an adjusting screw rod (32) which is horizontally arranged, the lifting screw rod (31) and the adjusting screw rod (32) are mutually meshed, and the lifting screw rod (31) is arranged in a lifting way along the vertical direction by rotating the adjusting screw rod (32); and a rotating hand wheel (33) is arranged at the end part of the adjusting screw rod (32).
3. A wireless tension pulley verification device according to claim 2, wherein: the upper end of the lifting screw rod (31) is in threaded connection with a screw rod upper joint (34), a clamping groove is formed above the screw rod upper joint (34), the quick pin (35) penetrates through two sides of the clamping groove along the horizontal direction, and the end of the test pull rope (4) stretches into the clamping groove and is stretched on the quick pin (35).
4. A wireless tension pulley verification device as claimed in claim 1, wherein: tension detects structure (2) including tension sensor (21), be provided with sensor top connection (22) on the detection end of tension sensor (21), the lower extreme position of sensor top connection (22) is the column and connects the detection end that sets up at tension sensor (21), the upper end position of sensor top connection (22) is the setting of drawing the ring-type, and the end fixing of test stay cord (4) is on the pull ring.
5. A wireless tension pulley verification device as claimed in claim 1, wherein: the pulley device comprises a testing platform (5), wherein the pulley device body (1), a tension detection structure (2) and a loading structure (3) are respectively and fixedly arranged on the testing platform (5); test platform (5) top is provided with protection casing (6), protection casing (6) cladding is provided with pulley gear body (1), tension and detects structure (2) and loading structure (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921583361.8U CN210400710U (en) | 2019-09-23 | 2019-09-23 | Wireless tension pulley calibration device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921583361.8U CN210400710U (en) | 2019-09-23 | 2019-09-23 | Wireless tension pulley calibration device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210400710U true CN210400710U (en) | 2020-04-24 |
Family
ID=70342007
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921583361.8U Active CN210400710U (en) | 2019-09-23 | 2019-09-23 | Wireless tension pulley calibration device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210400710U (en) |
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2019
- 2019-09-23 CN CN201921583361.8U patent/CN210400710U/en active Active
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