CN211877622U - Wall-hanging wire rope tension measuring device in electric power installation - Google Patents
Wall-hanging wire rope tension measuring device in electric power installation Download PDFInfo
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- CN211877622U CN211877622U CN202020478352.9U CN202020478352U CN211877622U CN 211877622 U CN211877622 U CN 211877622U CN 202020478352 U CN202020478352 U CN 202020478352U CN 211877622 U CN211877622 U CN 211877622U
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Abstract
The utility model relates to the technical field of measuring equipment, and discloses a wall-mounted steel wire rope tension measuring device in electric power installation, which comprises a main structure frame, wherein the back surface of the main structure frame is provided with a groove, a lead screw fixing sleeve is embedded in the bottom of the main structure frame, the inner thread of the lead screw fixing sleeve is connected with a lead screw, the top end of the lead screw extends to the inside of the groove, the top end of the lead screw is fixedly connected with a thrust bearing, the top part of the thrust bearing is fixedly connected with a bracket, the front surface of the bracket is in sliding connection with the inner wall of the groove, the inner part of the bracket is rotatably connected with a cable pushing wheel, the front surface of the cable pushing wheel is in sliding connection with the inner wall of the groove, the top part of the main structure frame is inserted with a limit stop block in sliding connection with the main structure frame, the top end of the limit stop, the utility model discloses a, possess and conveniently measure wire rope tension, can embody advantages such as come out with the form of data.
Description
Technical Field
The utility model relates to a measuring equipment technical field specifically is a wall-hanging wire rope tension measuring device in electric power installation.
Background
The steel wire rope is widely applied to various fields of national economic construction such as electric power, coal mines, metallurgy, high-rise building lifting, transportation, ports, tourism and the like as a key component for traction and anchoring, plays an important role, and during construction of the steel wire rope, actual stress of the steel wire rope exceeds damage load due to various reasons, so that various safety accidents occur, and whether the tension of the steel wire rope is qualified needs to be measured.
The wire rope tension detection device who adopts in actual engineering at present mainly is direct type detection method, connect the sensor directly in series on wire rope, utilize the dependent variable of sensor to calculate wire rope tension, but direct detection method has some drawbacks, if equipment investment is big, the degree of difficulty is high and the precision is low etc., problem to the aforesaid provides, the technical personnel in the field provide a wall-hanging wire rope tension measuring device in the electric power installation, the utility model discloses, possess and conveniently measure wire rope tension, can embody advantages such as come out with the form of data, the big and unsafe problem of the current wire rope tension degree of difficulty of measuring has been solved.
SUMMERY OF THE UTILITY MODEL
Technical problem to be solved
Not enough to prior art, the utility model provides a wall-hanging wire rope tension measuring device in electric power installation possesses convenient measurement wire rope tension, can embody advantages such as come out with the form of data, has solved the big and unsafe problem of the current measurement wire rope tension degree of difficulty.
(II) technical scheme
For the purpose that realizes above-mentioned convenient measurement wire rope tension, can embody with the form of data, the utility model provides a following technical scheme: a wall-mounted steel wire rope tension measuring device in electric installation comprises a main structure frame, wherein the back of the main structure frame is provided with a groove, a lead screw fixing sleeve is embedded into the bottom of the main structure frame, a lead screw is connected with the internal thread of the lead screw fixing sleeve, the top end of the lead screw extends into the groove, a thrust bearing is fixedly connected with the top end of the lead screw, a support is fixedly connected with the top of the thrust bearing, the front of the support is in sliding connection with the inner wall of the groove, a push cable wheel is rotatably connected inside the support, the front of the push cable wheel is in sliding connection with the inner wall of the groove, a limit stop block in sliding connection with the main structure frame is inserted into the top of the main structure frame, the top end of the limit stop block extends to the top of the main structure frame, the lower end of the limit stop block extends into the groove, and the top, the main structure frame is characterized in that a wing-shaped cover fixedly connected with the main structure frame is sleeved on the outer side of the main structure frame, the wing-shaped cover is located above the groove, the top end of the force measuring sensor is fixedly connected with the inner top wall of the wing-shaped cover, the left side and the right side of the wing-shaped cover are rotatably connected with steel wire rope fixing wheels, the front side of the wing-shaped cover is fixedly connected with a digital display inclinometer, the front side of the wing-shaped cover is fixedly connected with a digital display operating panel, the force measuring sensor and the digital display operating panel are electrically connected with the digital display inclinometer, and the lower.
Preferably, a USB interface is embedded in the top of the wing-shaped cover and is electrically connected with the digital display inclinometer.
Preferably, the left side and the right side of the top of the wing-shaped cover are both fixedly connected with a safety belt buckle.
Preferably, a handle is fixedly connected to the top of the wing-shaped cover.
(III) advantageous effects
Compared with the prior art, the utility model provides a wall-hanging wire rope tension measuring device in electric power installation possesses following beneficial effect:
1. the wall-mounted steel wire rope tension measuring device in electric installation drives the lead screw to rotate by rotating the labor-saving lever, so that the push cable wheel moves downwards, the distance between the push cable wheel and the limit stop is enlarged, the measured rope is clamped between the push cable wheel and the limit stop, then the steel wire rope fixing wheel is pressed on the measured rope, at the moment, because the distance between the push cable wheel and the limit stop is large enough, the measured rope can move between the push cable wheel and the limit stop, the wheel surface of the push cable wheel and the wheel surface of the limit stop are concave to form a groove matched with the measured rope, the measured rope is embedded in the groove, the push cable wheel can rotate along the axis along with the push of the measured rope, the test position of the measured rope is more convenient to select, after the position is selected, the labor-saving lever is rotated, the lead screw moves upwards, the lower gasket of the push bearing is driven by the rotation of the lead screw, the upper pad of the thrust bearing pushes the support to move upwards, the support moves upwards to drive the cable pushing wheel to move upwards, the rotation of the cable pushing wheel is not influenced, the thrust bearing plays a role in positioning the lead screw to ensure the moving track, the distance between the cable pushing wheel and the limit stop is reduced along with the upward movement of the lead screw, the cable pushing wheel, the tested cable and the limit stop are contacted with each other to continuously rotate the labor-saving lever of the cable pushing wheel, the two original steel wire rope fixed wheels and the limit stop are positioned on the same horizontal plane to push the limit stop upwards, a triangular structure is formed between the steel wire rope fixed wheels and the cable pushing wheel on two sides, the internal angle is changed, the tension sensed by the force sensor is gradually increased, and signals are transmitted to the digital display inclinometer, so that an operator can accurately judge the numerical value of the cable, and when the cable structure is unchanged by the force sensor, this section of surperficial is qualified by survey rope tension to carry out next test, with judge whether this root rope satisfies the demand, rope space contained angle can be measured to the digital display inclinometer, measures the atress rope to the ground, to the contained angle of thing, through surveying the rope diameter, directly calculates the real-time atress condition of rope, through the digital visual display of display, this utility model possesses the convenient wire rope tension of measuring, can embody advantages such as come out with the form of data.
2. This wall-hanging wire rope tension measuring device in electric power installation can derive data such as wire rope tension on the digital display inclinometer through the USB interface, conveniently stores and looks over.
3. This wall-hanging wire rope tension measuring device in electric power installation can hang the device on other ropes in high altitude or couple through the safety sling mount, has made things convenient for the staff to measure the tension of rope when the high altitude, when preventing high altitude construction, because of no department's atress, is difficult to the operation.
4. This wall-hanging wire rope tension measuring device in electric power installation through the handle that sets up, can directly let the people carry the device, is a convenient setting of carrying.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic left side view of the cross-sectional structure of the present invention;
FIG. 3 is a schematic top view of the stop block of the present invention;
fig. 4 is a schematic view of the three-dimensional structure of the present invention.
In the figure: 1. a main structural frame; 2. a groove; 3. a screw rod fixing sleeve; 4. a lead screw; 5. a thrust bearing; 6. a support; 7. a cable pushing wheel; 8. a limit stop block; 9. a force sensor; 10. a wing-shaped cover; 11. a steel wire rope fixed wheel; 12. a digital display inclinometer; 13. a digital display operation panel; 14. a labor-saving lever; 15. a USB interface; 16. a seat belt buckle; 17. a handle.
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 wall-mounted steel wire rope tension measuring device in electric power installation comprises a main structure frame 1, a groove 2 is formed in the back of the main structure frame 1, a lead screw fixing sleeve 3 is embedded in the bottom of the main structure frame 1, a lead screw 4 is connected to the inner thread of the lead screw fixing sleeve 3, the top end of the lead screw 4 extends into the groove 2, a thrust bearing 5 is fixedly connected to the top end of the lead screw 4, a support 6 is fixedly connected to the top of the thrust bearing 5, the front of the support 6 is slidably connected to the inner wall of the groove 2, a thrust pulley 7 is rotatably connected to the inside of the support 6, the front of the thrust pulley 7 is slidably connected to the inner wall of the groove 2, a limit stop 8 is inserted into the top of the main structure frame 1, the top end of the limit stop 8 extends to the top of the main structure frame 1, the lower end of the limit stop 8 extends into the groove 2, a force measuring, the outer side of the main structure frame 1 is sleeved with a wing-shaped cover 10 fixedly connected with the main structure frame, the wing-shaped cover 10 is positioned above the groove 2, the top end of a force measuring sensor 9 is fixedly connected with the inner top wall of the wing-shaped cover 10, the left side and the right side of the wing-shaped cover 10 are both rotatably connected with a steel wire rope fixing wheel 11, the front side of the wing-shaped cover 10 is fixedly connected with a digital display inclinometer 12, the front side of the wing-shaped cover 10 is fixedly connected with a digital display operating panel 13, the force measuring sensor 9 and the digital display operating panel 13 are both electrically connected with the digital display inclinometer 12, the lower end of the lead screw 4 is fixedly connected with a labor-saving lever 14, the rotating labor-saving lever 14 drives the lead screw 4 to rotate, so that the push rope wheel 7 moves downwards, the distance between the push rope wheel 7 and the limit stop 8 is enlarged, a rope to be measured is clamped between the push rope wheel 7 and the limit stop 8, then the steel, the rope to be tested can move between the rope pushing wheel 7 and the limit stop 8, the wheel surface of the rope pushing wheel 7 and the wheel surface of the limit stop 8 are concaved to form a groove matched with the rope to be tested, the rope to be tested is embedded in the groove, the rope pushing wheel 7 can rotate along the axis of the rope to be tested along with the pushing of the rope to be tested, the testing position of the rope to be tested is more convenient to select, after the position is selected, the labor-saving lever 14 is rotated to move the lead screw 4 upwards, the lower gasket of the thrust bearing 5 is driven to rotate by the rotation of the lead screw 4, the upper gasket of the thrust bearing 5 pushes the support 6 upwards, the support 6 moves upwards and downwards to drive the rope pushing wheel 7, the rotation of the rope pushing wheel 7 is not influenced, the thrust bearing 5 plays a role in positioning the lead screw 4 to ensure the moving track, the distance between the rope pushing wheel 7 and the limit stop 8 is reduced along with the upward movement of the lead screw 4, the rope to be tested and the rope wheel 7 and the limit stop 8 continue to rotate the labor-saving lever 14, the two original steel wire rope fixed wheels 11 and the limit stop 8 are on a horizontal plane, the limit stop 8 is pushed upwards, a triangular structure is formed between the steel wire rope fixed wheels 11 and the cable pushing wheel 7 on the two sides at the moment, the internal angle changes, the tension sensed by the force measuring sensor 9 gradually increases, and the signal is transmitted to the digital display inclinometer 12, so that an operator can accurately judge the numerical value of the steel wire rope fixed wheels and the cable pushing wheel 7, when the measured cable structure does not change due to the fact that the set numerical value is reached, the tension of the measured cable on the section of the surface is qualified, next test is carried out, whether the rope meets the requirement is judged, the digital display inclinometer 12 can measure the space included angle of the rope, the included angle of the stressed rope to the ground and the object is measured, the diameter of the rope is measured, the real-time stress condition of the rope is directly calculated, and digital visual display is carried out through a display Can be embodied in the form of data, and the like.
Further, the top of the wing-shaped cover 10 is embedded with a USB interface 15, the USB interface 15 is electrically connected with the digital display inclinometer 12, data such as steel wire rope tension on the digital display inclinometer 12 can be derived through the USB interface 15, and the data are convenient to store and check.
Furthermore, the left side and the right side of the top of the wing-shaped cover 10 are fixedly connected with a safety sling mount 16, the device can be hung on other ropes or hooks at high altitude through the safety sling mount 16, the tension of the ropes can be conveniently measured by workers at high altitude, the operation difficulty caused by no stress at any place during high-altitude operation can be prevented, and the device can be carried on the back to be conveniently carried at high altitude.
Furthermore, a handle 17 is fixedly connected to the top of the wing-shaped cover 10, and the handle 17 can be used for directly carrying the device by a person, so that the device is convenient to carry.
It should be noted that the utility model discloses a digital display inclinometer 12's model can be ACE3600, and force cell 9's model can be WLT, and other accord with the utility model discloses an electrical components all can, and control switch and other electrical components are according to actual installation, just describe differently here.
The working principle is as follows: the rotating labor-saving lever 14 drives the lead screw 4 to rotate, so that the cable pushing wheel 7 moves downwards, the distance between the cable pushing wheel 7 and the limit stop 8 is enlarged, the tested cable is clamped between the cable pushing wheel 7 and the limit stop 8, then the steel wire rope fixing wheel 11 is pressed on the tested cable, at the moment, the tested cable can move between the cable pushing wheel 7 and the limit stop 8 due to the fact that the distance between the cable pushing wheel 7 and the limit stop 8 is large enough, the wheel surface of the cable pushing wheel 7 and the wheel surface of the limit stop 8 are concave to form a groove matched with the tested cable, the tested cable is embedded in the groove, the cable pushing wheel 7 can rotate along the axis along with the pushing of the tested cable, the testing position of the tested cable is more convenient to select, the labor-saving lever 14 is rotated, the lead screw 4 moves upwards, the rotating of the lead screw 4 drives the lower gasket of the thrust bearing 5 to rotate, and the upper gasket of the thrust bearing 5 pushes the support 6 to move upwards, the bracket 6 moves up and down to drive the rope pushing wheel 7 to move up and down without influencing the rotation of the rope pushing wheel 7, the thrust bearing 5 plays a role in positioning the lead screw 4, the moving track is ensured, along with the upward movement of the lead screw 4, the distance between the rope pushing wheel 7 and the limit stop 8 is reduced, the rope pushing wheel 7, the rope to be measured and the limit stop 8 are contacted and then continue to rotate the labor-saving lever 14 of the rope pushing wheel 7, the original two steel wire rope fixed wheels 11 and the limit stop 8 are on the same horizontal plane to push the limit stop 8 upwards, at the moment, a triangular structure is formed between the steel wire rope fixed wheels 11 and the rope pushing wheel 7 on the two sides, the internal angle is changed, the tension sensed by the force measuring sensor 9 is gradually increased, and the signal is transmitted to the digital display inclinometer 12, so that an operator can accurately judge the numerical value of the rope, and when the rope to be measured has no change in rope structure, this section of surperficial is qualified by survey rope tension, thereby carry out next test, whether satisfy the demand with this root rope of judgement, rope space contained angle can be measured to digital display inclinometer 12, measure the atress rope to the ground, to the contained angle of thing, through surveying the rope diameter, directly calculate the real-time atress condition of rope, through display digital visual display, make things convenient for data to look over and preserve through USB interface 15, safety belt buckle 16 and handle 17 can let staff high altitude convenient operation, conveniently carry in the high altitude and carry in peacetime, the utility model discloses a, possess and conveniently measure wire rope tension, can embody advantages such as come out with the form of data.
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 (4)
1. The utility model provides a wall-hanging wire rope tension measuring device in electric power installation, includes main structure frame (1), its characterized in that: the back of the main structure frame (1) is provided with a groove (2), the bottom of the main structure frame (1) is embedded with a lead screw fixing sleeve (3), the internal thread of the lead screw fixing sleeve (3) is connected with a lead screw (4), the top end of the lead screw (4) extends into the groove (2), the top end of the lead screw (4) is fixedly connected with a thrust bearing (5), the top of the thrust bearing (5) is fixedly connected with a support (6), the front of the support (6) is in sliding connection with the inner wall of the groove (2), the support (6) is rotatably connected with a thrust pulley (7), the front of the thrust pulley (7) is in sliding connection with the inner wall of the groove (2), the top of the main structure frame (1) is spliced with a limit stop (8) in sliding connection with the top of the main structure frame, and the top end of the limit stop (8) extends to the top of the main structure frame (1), the lower end of the limit stop (8) extends into the groove (2), the top end of the limit stop (8) is fixedly connected with a force transducer (9), the outer side of the main structure frame (1) is sleeved with a wing-shaped cover (10) fixedly connected with the main structure frame, the wing-shaped cover (10) is positioned above the groove (2), the top end of the force measuring sensor (9) is fixedly connected with the inner top wall of the wing-shaped cover (10), the left side and the right side of the wing-shaped cover (10) are both rotationally connected with a steel wire rope fixed wheel (11), the front surface of the wing-shaped cover (10) is fixedly connected with a digital display inclinometer (12), the front surface of the wing-shaped cover (10) is fixedly connected with a digital display operation panel (13), the force measuring sensor (9) and the digital display operation panel (13) are electrically connected with the digital display inclinometer (12), and the lower end of the lead screw (4) is fixedly connected with a labor-saving lever (14).
2. The wall-mounted steel wire rope tension measuring device in electric installation according to claim 1, wherein: the top of the wing-shaped cover (10) is embedded with a USB interface (15), and the USB interface (15) is electrically connected with the digital display inclinometer (12).
3. The wall-mounted steel wire rope tension measuring device in electric installation according to claim 1, wherein: the left side and the right side of the top of the wing-shaped cover (10) are both fixedly connected with safety belt buckles (16).
4. The wall-mounted steel wire rope tension measuring device in electric installation according to claim 1, wherein: the top of the wing-shaped cover (10) is fixedly connected with a handle (17).
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| Application Number | Priority Date | Filing Date | Title |
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| CN202020478352.9U CN211877622U (en) | 2020-04-03 | 2020-04-03 | Wall-hanging wire rope tension measuring device in electric power installation |
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| CN202020478352.9U CN211877622U (en) | 2020-04-03 | 2020-04-03 | Wall-hanging wire rope tension measuring device in electric power installation |
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| CN211877622U true CN211877622U (en) | 2020-11-06 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114166397A (en) * | 2021-11-26 | 2022-03-11 | 中国航空工业集团公司西安飞行自动控制研究所 | Cable integrated tension monitoring device and monitoring method |
-
2020
- 2020-04-03 CN CN202020478352.9U patent/CN211877622U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114166397A (en) * | 2021-11-26 | 2022-03-11 | 中国航空工业集团公司西安飞行自动控制研究所 | Cable integrated tension monitoring device and monitoring method |
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