CN116380626A - Deformation measuring system of electric power lead-through structure - Google Patents
Deformation measuring system of electric power lead-through structure Download PDFInfo
- Publication number
- CN116380626A CN116380626A CN202310457491.1A CN202310457491A CN116380626A CN 116380626 A CN116380626 A CN 116380626A CN 202310457491 A CN202310457491 A CN 202310457491A CN 116380626 A CN116380626 A CN 116380626A
- Authority
- CN
- China
- Prior art keywords
- butt joint
- rotating
- rod
- gear
- cable
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 238000004804 winding Methods 0.000 claims abstract description 73
- 210000001503 joint Anatomy 0.000 claims abstract description 58
- 238000005259 measurement Methods 0.000 claims abstract description 26
- 230000005540 biological transmission Effects 0.000 claims abstract description 18
- 244000309464 bull Species 0.000 claims abstract description 8
- 230000007246 mechanism Effects 0.000 claims abstract description 8
- 238000005096 rolling process Methods 0.000 claims abstract description 8
- 238000007599 discharging Methods 0.000 claims description 19
- 230000000694 effects Effects 0.000 claims description 8
- 239000007788 liquid Substances 0.000 claims description 7
- 235000017166 Bambusa arundinacea Nutrition 0.000 claims description 5
- 235000017491 Bambusa tulda Nutrition 0.000 claims description 5
- 241001330002 Bambuseae Species 0.000 claims description 5
- 235000015334 Phyllostachys viridis Nutrition 0.000 claims description 5
- 239000011425 bamboo Substances 0.000 claims description 5
- 238000007664 blowing Methods 0.000 claims description 5
- 125000006850 spacer group Chemical group 0.000 claims 1
- 238000009864 tensile test Methods 0.000 abstract description 2
- 238000000034 method Methods 0.000 description 19
- 238000003032 molecular docking Methods 0.000 description 18
- 230000008569 process Effects 0.000 description 16
- 238000010248 power generation Methods 0.000 description 12
- 230000033001 locomotion Effects 0.000 description 7
- 238000001514 detection method Methods 0.000 description 4
- 230000009471 action Effects 0.000 description 3
- 230000000903 blocking effect Effects 0.000 description 3
- 230000006835 compression Effects 0.000 description 2
- 238000007906 compression Methods 0.000 description 2
- 239000004020 conductor Substances 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000001125 extrusion Methods 0.000 description 2
- 230000006872 improvement Effects 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000012545 processing Methods 0.000 description 2
- 239000011241 protective layer Substances 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
Images
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N3/00—Investigating strength properties of solid materials by application of mechanical stress
- G01N3/02—Details
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N3/00—Investigating strength properties of solid materials by application of mechanical stress
- G01N3/02—Details
- G01N3/04—Chucks
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N3/00—Investigating strength properties of solid materials by application of mechanical stress
- G01N3/08—Investigating strength properties of solid materials by application of mechanical stress by applying steady tensile or compressive forces
- G01N3/16—Investigating strength properties of solid materials by application of mechanical stress by applying steady tensile or compressive forces applied through gearing
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N2203/00—Investigating strength properties of solid materials by application of mechanical stress
- G01N2203/0014—Type of force applied
- G01N2203/0016—Tensile or compressive
- G01N2203/0019—Compressive
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N2203/00—Investigating strength properties of solid materials by application of mechanical stress
- G01N2203/0058—Kind of property studied
- G01N2203/0069—Fatigue, creep, strain-stress relations or elastic constants
- G01N2203/0075—Strain-stress relations or elastic constants
Landscapes
- Physics & Mathematics (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Analytical Chemistry (AREA)
- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
- General Physics & Mathematics (AREA)
- Immunology (AREA)
- Pathology (AREA)
- A Measuring Device Byusing Mechanical Method (AREA)
Abstract
The invention discloses a deformation measurement system of an electric power conducting structure, which comprises a support base and a mounting plate, wherein the top of the support base is fixedly connected with the mounting plate; further comprises: the rotating gear is arranged on the side of the mounting plate, a driving motor is fixedly arranged on the side of the rotating gear, and a transmission gear is connected to the top of the rotating gear in a meshed manner; the rotating shaft is arranged at the side of the transmission gear, the end part of the rotating shaft is fixedly connected with the butt joint block, and the winding mechanism is arranged at the outer side of the rotating shaft. This electric power leads to structure deformation volume measurement system, through rotating the first bull stick that sets up on the receipts reel, first clamping piece is driven to rotate on receiving the reel to carry out the centre gripping to the cable one end on receiving the reel and fix a position to utilize drive gear's rotation, drive gear drives the butt joint piece that the axis of rotation tip set up and rotates, can drive when butt joint piece rotates and receive the reel and rotate, carries out rolling tensile test to the cable.
Description
Technical Field
The invention relates to the technical field of electric power, in particular to a deformation measuring system of an electric power conducting structure.
Background
The electric power is an energy source taking electric energy as power, the electric power can be divided into thermal power generation, wind power generation, hydroelectric power generation, nuclear power generation and the like, the thermal power generation is a main power generation mode at present, in the power conduction and transmission process, a cable is used, the cable is made of one or more conductors which are mutually insulated and an outer insulating protective layer, the electric power or information is transmitted to a lead at another place from one place, and in the cable production and processing process, the deformation of the cable is required to be measured to see whether the required standard is met.
The cable deformation measuring device mainly adopts a stretching mode to measure in the cable deformation measuring process, measures the lengths of the cable before and after stretching after applying certain stretching force to calculate the deformation of the cable, mainly adopts a winding stretching mode to the cable in the longer cable measuring process, easily causes the condition that the cable is coiled at the same position in the winding stretching process, cannot well lead the cable to be uniformly distributed on a winding sleeve, and brings certain inconvenience to subsequent stretching detection.
Aiming at the existing problems, innovation based on the original measurement system is urgently needed.
Disclosure of Invention
The invention aims to provide a deformation measuring system of an electric power conducting structure, which is used for solving the problems that in the background technology, a stretching mode is mainly adopted for measuring in the cable deformation measuring process, after a certain stretching force is applied, the lengths of the cable before and after stretching are measured to calculate the deformation of the cable, in the longer cable measuring process, the winding and stretching mode is mainly adopted, in the winding and stretching process, the condition that the cable is coiled at the same position is easy to occur, the cable cannot be uniformly sewn on a winding sleeve, and a certain inconvenience is brought to the subsequent stretching detection.
In order to achieve the above purpose, the present invention provides the following technical solutions: the deformation measuring system of the electric power conducting structure comprises a supporting base and a mounting plate, wherein the top of the supporting base is fixedly connected with the mounting plate;
further comprises:
the rotating gear is arranged on the side of the mounting plate, a driving motor is fixedly arranged on the side of the rotating gear, and a transmission gear is connected to the top of the rotating gear in a meshed manner;
the rotating shaft is arranged at the side of the transmission gear, the end part of the rotating shaft is fixedly connected with the butt joint block, the outer side of the rotating shaft is provided with a winding mechanism, the winding mechanism comprises a winding drum, a first groove and a second groove, the first groove is formed in the winding drum, the second groove is formed at the side of the first groove, the first rotating rod is connected with the inner thread of the winding drum, and the end part of the first rotating rod is provided with a first clamping piece;
the cable is arranged at the outer side of the winding drum, and the end part of the cable is connected with a discharging roller;
and the third rotating rod is in threaded connection with the bottom of the supporting base.
As an alternative to the power conduction structure deformation measurement system of the present invention, wherein: the outer wall fixedly connected with butt joint seat of a rolling section of thick bamboo, and the inboard movable mounting of butt joint seat has the support frame to butt joint seat and support frame all set up about a rolling section of thick bamboo symmetry.
As an alternative to the power conduction structure deformation measurement system of the present invention, wherein: the outer surface of the winding drum is mutually attached to the outer surface of the first clamping piece, the appearance of the first clamping piece is in a semicircular structure, the first clamping piece is rotationally connected with the first rotating rod, and meanwhile, a space exists between the first rotating rod and the supporting frame.
As an alternative to the power conduction structure deformation measurement system of the present invention, wherein: the inside of butt joint seat runs through and is provided with the axis of rotation, and is fixed connection between axis of rotation and the drive gear to drive gear's diameter is greater than the diameter of rotation gear.
As an alternative to the power conduction structure deformation measurement system of the present invention, wherein: the bottom fixedly connected with butt joint board of support frame, and the outer wall fixedly connected with sliding block of butt joint board to the inside threaded connection of sliding block has the rotation lead screw, rotates simultaneously and is welded connection between lead screw and the rotation gear.
As an alternative to the power conduction structure deformation measurement system of the present invention, wherein: the outside of rotating the lead screw is provided with the fixing base, and the inside of fixing base has seted up the third recess to the sliding block sets up in the inside of third recess.
As an alternative to the power conduction structure deformation measurement system of the present invention, wherein: the both sides of blowing cylinder are provided with the positioning seat, and the bottom of positioning seat is provided with the locating rack to be fixed connection between locating rack and the locating seat, the inside threaded connection of blowing cylinder has the second bull stick, and the tip activity of second bull stick is provided with the second clamping piece, and has the interval all the time between second bull stick and the locating rack.
As an alternative to the power conduction structure deformation measurement system of the present invention, wherein: the end part of the positioning frame is fixedly connected with a fixing rod, the side of the fixing rod is provided with a butt joint rod, the outer side of the butt joint rod is provided with a butt joint sleeve, and meanwhile, the outer wall of the butt joint sleeve is provided with a one-way valve.
As an alternative to the power conduction structure deformation measurement system of the present invention, wherein: one side of the third rotating rod is provided with a liquid flowing groove hole, and the liquid flowing groove hole is formed in the supporting base.
As an alternative to the power conduction structure deformation measurement system of the present invention, wherein: the sliding groove is formed in the third rotating rod, the movable rod is arranged in the sliding groove, the locating piece is arranged outside the movable rod, the plugging piece is arranged at the end of the movable rod, and the connecting spring is arranged on the side of the plugging piece.
Compared with the prior art, the invention has the beneficial effects that:
1. the deformation measuring system of the electric power conducting structure is provided with a winding drum, a first clamping piece is driven to rotate on the winding drum by rotating a first rotating rod arranged on the winding drum, so that one end of a cable on the winding drum is clamped and positioned, a transmission gear is utilized to rotate, the transmission gear drives a butt joint block arranged at the end part of the rotating shaft to rotate, and the butt joint block can drive the winding drum to rotate when rotating so as to carry out winding tensile test on the cable;
2. the deformation measuring system of the electric power conducting structure is provided with the rotating screw rod, when the transmission gear rotates, the rotating gear can drive the rotating screw rod to rotate simultaneously, the rotating screw rod drives the sliding block and the butt plate to slide on the fixed seat, and the sliding block can drive the winding drum to rotate when moving, so that when the cable is wound, the winding drum is enabled to move to one side, the cable is enabled to be kept in a relatively straight state in the stretching winding process, and the effect that the cable is uniformly wound on the winding drum is achieved;
3. this electric power leads to structure deformation volume measurement system is provided with the docking rod, utilize the inside docking rod that sets up of docking sleeve, when receiving the reel and carrying out rolling tensile in-process to the cable, docking rod can extrude the gas in the docking sleeve, utilize the resistance that extrusion gas produced to realize carrying out the location to the blowing cylinder, gas can extrude the shutoff piece simultaneously, when required tensile pressure is great, when reaching the settlement measured value, the shutoff piece can separate with the support base, open the circulation passageway of shutoff piece department, let docking rod slip in the docking sleeve, realize the effect to cable and check out test set automatic protection when reaching the detected value.
Drawings
FIG. 1 is a schematic perspective view of the present invention;
FIG. 2 is a schematic view of the connection structure between the mounting plate and the rotating gear;
FIG. 3 is a schematic cross-sectional view of a winding drum according to the present invention;
FIG. 4 is an enlarged schematic view of the structure of FIG. 3A according to the present invention;
FIG. 5 is an enlarged schematic view of the structure of FIG. 3B according to the present invention;
FIG. 6 is a schematic diagram of a sectional structure of a discharging roller according to the present invention;
FIG. 7 is a schematic cross-sectional view of a support base of the present invention;
fig. 8 is a schematic diagram of a connection structure of the plugging sheet and the connecting spring of the present invention.
In the figure: 1. a support base; 2. a mounting plate; 3. rotating the gear; 4. a driving motor; 5. a transmission gear; 6. a rotating shaft; 7. a butt joint block; 8. a winding mechanism; 801. winding up a winding drum; 802. a first groove; 803. a second groove; 9. a first rotating lever; 10. a first clip; 11. a butt joint seat; 12. a support frame; 13. an abutting plate; 14. a sliding block; 15. rotating the screw rod; 16. a fixing seat; 17. a third groove; 18. a cable; 19. a discharging roller; 20. a positioning seat; 21. a positioning frame; 22. a second rotating rod; 23. a second clip; 24. a fixed rod; 25. a butt joint rod; 26. a butt joint sleeve; 27. a third rotating rod; 28. a fluid slot; 29. a sliding groove; 30. a movable rod; 31. a positioning sheet; 32. a blocking piece; 33. a connecting spring; 34. a one-way valve.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
The electric power is an energy source taking electric energy as power, the electric power can be divided into thermal power generation, wind power generation, hydroelectric power generation, nuclear power generation and the like, the thermal power generation is a main power generation mode at present, in the power conduction and transmission process, a cable is used, the cable is made of one or more conductors which are mutually insulated and an outer insulating protective layer, the electric power or information is transmitted to a lead at another place from one place, and in the cable production and processing process, the deformation of the cable is required to be measured to see whether the required standard is met.
The cable deformation measuring device mainly adopts a stretching mode to measure in the cable deformation measuring process, measures the lengths of the cable before and after stretching after applying certain stretching force to calculate the deformation of the cable, mainly adopts a winding stretching mode to the cable in the longer cable measuring process, easily causes the condition that the cable is coiled at the same position in the winding stretching process, cannot well lead the cable to be uniformly distributed on a winding sleeve, and brings certain inconvenience to subsequent stretching detection.
Aiming at the existing problems, innovation based on the original measurement system is urgently needed.
Example 1
The present embodiment is intended to facilitate solving the problem of how to implement positioning and deformation detection of the cable 18, please refer to fig. 1 to 3, and the present invention provides a technical solution: the deformation measuring system of the electric power conducting structure comprises a supporting base 1 and a mounting plate 2, wherein the top of the supporting base 1 is fixedly connected with the mounting plate 2; further comprises:
the rotating gear 3 is arranged on the side of the mounting plate 2, a driving motor 4 is fixedly arranged on the side of the rotating gear 3, and a transmission gear 5 is connected to the top of the rotating gear 3 in a meshed manner;
the rotating shaft 6 is arranged at the side of the transmission gear 5, the end part of the rotating shaft 6 is fixedly connected with the butt joint block 7, the outer side of the rotating shaft 6 is provided with the winding mechanism 8, the winding mechanism 8 comprises a winding drum 801, a first groove 802 and a second groove 803, the first groove 802 is formed in the winding drum 801, the second groove 803 is formed at the side of the first groove 802, the first rotating rod 9 is connected with the inner thread of the winding drum 801, and the first clamping piece 10 is arranged at the end part of the first rotating rod 9;
a cable 18 arranged outside the winding drum 801, and a discharging roller 19 is connected to the end of the cable 18; the third rotating rod 27 is connected to the bottom of the supporting base 1 in a threaded manner;
the outer wall of the winding drum 801 is fixedly connected with a butt joint seat 11, a supporting frame 12 is movably mounted on the inner side of the butt joint seat 11, the butt joint seat 11 and the supporting frame 12 are symmetrically arranged relative to the winding drum 801, the outer surface of the winding drum 801 is mutually attached to the outer surface of a first clamping piece 10, the appearance of the first clamping piece 10 is in a semicircular structure, the first clamping piece 10 is rotationally connected with a first rotating rod 9, a space exists between the first rotating rod 9 and the supporting frame 12, a rotating shaft 6 penetrates through the inside of the butt joint seat 11, the rotating shaft 6 is fixedly connected with a transmission gear 5, and the diameter of the transmission gear 5 is larger than that of the rotating gear 3;
firstly, one end of a cable 18 to be detected is placed between a winding drum 801 and a first clamping piece 10, the first clamping piece 10 is driven to rotate on the winding drum 801 by the first rotating rod 9 on the winding drum 801, the first clamping piece 10 is arranged in a semicircular structure, the contact surface between the first clamping piece 10 and the cable 18 is increased, the positioning and clamping effects are improved, a driving motor 4 arranged on the side of a control mounting plate 2 is used for rotating, the driving motor 4 drives a rotating gear 3 to rotate, the rotating gear 3 is in meshed connection with a transmission gear 5, and then the transmission gear 5 and a rotating shaft 6 are driven to rotate;
the tip of axis of rotation 6 is provided with butt joint piece 7, and butt joint piece 7 sets up in first recess 802 and the second recess 803 on receipts reel 801, utilize the second recess 803 of symmetry setting to carry out spacingly to the motion of butt joint piece 7, let butt joint piece 7 can only slide in a rolling section of thick bamboo 801, when axis of rotation 6 drive butt joint piece 7 rotates, can drive receipts reel 801 simultaneously and rotate, carry out the rolling to cable 18 and stretch, realize detecting cable 18 deflection, and the diameter of rotation gear 3 is less than the diameter of drive gear 5, realize letting the effect of rotation gear 3 and axis of rotation 6 differential motion.
Example 2
The present embodiment is intended to facilitate solving the problem of how to uniformly coil the cable 18 on the winding drum 801, and is an improvement made on the basis of embodiment 1, specifically, referring to fig. 1 to 5 and 7, the bottom of the support frame 12 is fixedly connected with the butt plate 13, the outer wall of the butt plate 13 is fixedly connected with the sliding block 14, the inner thread of the sliding block 14 is connected with the rotating screw rod 15, meanwhile, the rotating screw rod 15 is in welded connection with the rotating gear 3, the outer part of the rotating screw rod 15 is provided with the fixing seat 16, the inner part of the fixing seat 16 is provided with the third groove 17, and the sliding block 14 is arranged in the third groove 17;
when the rotary gear 3 rotates, the rotary gear 3 drives the rotary screw rod 15 to rotate in the fixed seat 16 at the same time, the external thread of the rotary screw rod 15 is connected with the sliding block 14, so as to drive the sliding block 14 and the butt joint plate 13 to slide on the fixed seat 16, the two sides of the butt joint plate 13 are fixedly provided with the supporting frames 12, and the movement of the supporting frames 12 is utilized to drive the winding drum 801 arranged at the side of the butt joint seat 11 to move;
the support frame 12 is movably connected with the butt joint seat 11, the winding drum 801 can normally rotate on the support frame 12, the winding drum 801 can be regulated on the position of the winding drum 801 while winding the cable 18 is realized, the cable 18 is always kept in a relatively straight state in the winding and stretching process of the cable 18 on the discharging drum 19 by the winding drum 801, the cable 18 is uniformly wound on the winding drum 801 along with the movement of the winding drum 801 in the winding process, the winding drum 801 is used for calculating the winding and stretching variable of the cable 18, the winding error of the cable 18 generated by the winding drum 801 is smaller due to the fact that the length of the cable 18 is measured, the influence on the overall deformation quality measurement of the cable 18 is negligible when the winding error generates the cable 18 deformation is smaller, and finally the cable 18 stretching variable is obtained by subtracting the original length of the cable 18 by calculating the circle number of the winding drum 801 and the distance between the discharging drum 19 and the winding drum 801.
Example 3
The present embodiment is intended to promote solving the problem how to implement automatic adjustment of the protection threshold, and is an improvement made on the basis of embodiment 1, specifically, please refer to fig. 3 to 8, two sides of the discharging roller 19 are provided with positioning seats 20, the bottoms of the positioning seats 20 are provided with positioning frames 21, the positioning frames 21 and the positioning seats 20 are fixedly connected, the inside of the discharging roller 19 is in threaded connection with a second rotating rod 22, the end part of the second rotating rod 22 is movably provided with a second clamping piece 23, a gap is always reserved between the second rotating rod 22 and the positioning frames 21, the end part of the positioning frames 21 is fixedly connected with a fixed rod 24, the side of the fixed rod 24 is provided with a docking rod 25, the outer side of the docking rod 25 is provided with a docking sleeve 26, and the outer wall of the docking sleeve 26 is provided with a one-way valve 34;
a liquid flow slot 28 is formed in one side of the third rotating rod 27, the liquid flow slot 28 is formed in the supporting base 1, a sliding groove 29 is formed in the third rotating rod 27, a movable rod 30 is arranged in the inner side of the sliding groove 29, a locating plate 31 is arranged outside the movable rod 30, a blocking piece 32 is arranged at the end part of the movable rod 30, and a connecting spring 33 is arranged on the side of the blocking piece 32;
one side of the discharging roller 19 is provided with a second rotating rod 22, a second clamping piece 23 is movably connected with the second rotating rod 22, the second clamping piece 23 is driven by the second rotating rod 22 to slide on the discharging roller 19 by rotating the second rotating rod 22, one end of a cable 18 on the discharging roller 19 is clamped and fixed, when the cable 18 is wound and stretched by a winding drum 801, the cable 18 is wound and stretched by the winding drum 801, when the cable 18 is in a straight state, the cable 18 is stretched by the winding drum 801, an external force is applied to a locating rack 21 and a fixing rod 24 on two sides of the discharging roller 19, a butt joint rod 25 arranged on the side of the fixing rod 24 is positioned in a butt joint sleeve 26, gas is arranged in the butt joint sleeve 26, and the butt joint rod 25 is used for extruding the gas in the butt joint sleeve 26, so that the positioning of the discharging roller 19 arranged on the butt joint rod 25 is realized;
with the continuous rotation of the winding drum 801, the cable 18 is stretched to measure and calculate the deformation amount of the cable 18, when the winding stretching pressure is large, a large pressure is applied to the docking rod 25 arranged at the bottom of the discharging drum 19, at the moment, the docking rod 25 can apply a extrusion force to the gas in the docking sleeve 26, the gas extrudes the plugging sheet 32 arranged at the opposite side, when the set measurement stretching force setting range is reached, the gas drives the plugging sheet 32 and the movable rod 30 to slide in the supporting base 1, the plugging sheet 32 simultaneously extrudes the connecting spring 33, when the connecting spring 33 is compressed to a certain amount, the plugging sheet 32 is completely separated from the supporting base 1, a circulation channel at the plugging sheet 32 is opened, the gas in the docking sleeve 26 flows out through the liquid slot 28 (the flowing gas is directly discharged to the outside through the air hole preset in the supporting base 1), when the gas flows out, the docking rod 25 slides in the docking sleeve 26, the discharging drum 19 is further moved, and the deformation measuring effect of the cable 18 is realized when the deformation measuring range value is reached (the cable 18 is stopped), and the cable 18 is driven to move through the docking rod 25 to realize the measurement stretching effect;
when the discharging roller 19 needs to be reset, the discharging roller 19 drives the butt joint rod 25 at the bottom to slide in the butt joint sleeve 26 by pulling the discharging roller 19, suction negative pressure is generated in the butt joint sleeve 26, a one-way valve 34 is arranged on the outer wall of the butt joint sleeve 26 (the one-way valve 34 only allows external air to enter the inside of the butt joint sleeve 26 through the one-way valve 34), a circulation channel arranged at one end of the one-way valve 34 is directly connected with the external air, and the air is replenished into the inside of the butt joint sleeve 26 along with the continuous movement of the butt joint rod 25;
when the protection value needs to be adjusted, through rotating the third rotating rod 27 on the support base 1, the third rotating rod 27 is fixedly connected with the locating plate 31, when the third rotating rod 27 rotates, the locating plate 31 is driven to move on the support base 1, the side of the locating plate 31 is provided with the connecting spring 33, the compression amount of the connecting spring 33 is adjusted by adjusting the distance between the locating plate 31 and the plugging plate 32, when the compression amount of the connecting spring 33 is increased to the right, the pressure required by the complete separation of the plugging plate 32 and the support base 1 is increased, the protection value is adjusted, the adjustment operation is simple and convenient, the sliding groove 29 is formed in the third rotating rod 27, when the plugging plate 32 drives the movable rod 30 to move, a part of the movable rod 30 can slide on the third rotating rod 27, the normal movement of the plugging plate 32 is realized, and the movement of the plugging plate 32 is limited by using the movable rod 30.
It is noted that relational terms such as first and second, and the like are 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. Moreover, 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.
What is not described in detail in this specification is prior art known to those skilled in the art.
Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (10)
1. The deformation measuring system of the electric power conducting structure comprises a supporting base (1) and a mounting plate (2), wherein the top of the supporting base (1) is fixedly connected with the mounting plate (2);
characterized by further comprising:
the rotating gear (3) is arranged on the side of the mounting plate (2), a driving motor (4) is fixedly arranged on the side of the rotating gear (3), and a transmission gear (5) is connected to the top of the rotating gear (3) in a meshed manner;
the rotating shaft (6) is arranged on the side of the transmission gear (5), the end part of the rotating shaft (6) is fixedly connected with the butt joint block (7), a winding mechanism (8) is arranged on the outer side of the rotating shaft (6), the winding mechanism (8) comprises a winding drum (801), a first groove (802) and a second groove (803), the first groove (802) is formed in the winding drum (801), the second groove (803) is formed in the side of the first groove (802), a first rotating rod (9) is connected with the inner thread of the winding drum (801), and a first clamping piece (10) is arranged on the end part of the first rotating rod (9);
the cable (18) is arranged at the outer side of the winding drum (801), and the end part of the cable (18) is connected with a discharging roller (19);
and the third rotating rod (27) is connected with the bottom of the supporting base (1) in a threaded manner.
2. The electrical conductive structure deformation measurement system of claim 1, wherein: the outer wall fixedly connected with butt joint seat (11) of a rolling section of thick bamboo (801), and the inboard movable mounting of butt joint seat (11) has support frame (12) to butt joint seat (11) and support frame (12) are all about rolling section of thick bamboo (801) symmetry setting.
3. The electrical conductive structure deformation measurement system of claim 2, wherein: the outer surface of a winding cylinder (801) is mutually attached to the outer surface of a first clamping piece (10), the appearance of the first clamping piece (10) is in a semicircular structure, the first clamping piece (10) is rotationally connected with a first rotating rod (9), and meanwhile, a space exists between the first rotating rod (9) and a supporting frame (12).
4. A power conduction structure deformation measurement system according to claim 3, wherein: the inside of butt joint seat (11) runs through and is provided with axis of rotation (6), and is fixed connection between axis of rotation (6) and drive gear (5), and the diameter of drive gear (5) is greater than the diameter of rotation gear (3).
5. The electrical conductive structure deformation measurement system of claim 4, wherein: the bottom of support frame (12) fixedly connected with butt joint board (13), and the outer wall fixedly connected with sliding block (14) of butt joint board (13) to the inside threaded connection of sliding block (14) has rotation lead screw (15), is welded connection between rotation lead screw (15) and rotation gear (3) simultaneously.
6. The electrical conductive structure deformation measurement system of claim 5, wherein: the outside of rotating lead screw (15) is provided with fixing base (16), and third recess (17) have been seted up to the inside of fixing base (16), and slider (14) set up in the inside of third recess (17).
7. The electrical conductive structure deformation measurement system of claim 6, wherein: the both sides of blowing cylinder (19) are provided with positioning seat (20), and the bottom of positioning seat (20) is provided with locating rack (21) to be fixed connection between locating rack (21) and positioning seat (20), the inside threaded connection of blowing cylinder (19) has second bull stick (22), and the tip activity of second bull stick (22) is provided with second clamping piece (23), and has the interval all the time between second bull stick (22) and the locating rack (21).
8. The electrical conductive structure deformation measurement system of claim 7, wherein: the end part of the positioning frame (21) is fixedly connected with a fixing rod (24), a butt joint rod (25) is arranged on the side of the fixing rod (24), a butt joint sleeve (26) is arranged on the outer side of the butt joint rod (25), and a one-way valve (34) is arranged on the outer wall of the butt joint sleeve (26).
9. The electrical conductive structure deformation measurement system of claim 8, wherein: one side of the third rotating rod (27) is provided with a liquid flowing groove hole (28), and the liquid flowing groove hole (28) is formed in the supporting base (1).
10. The electrical conductive structure deformation measurement system of claim 9, wherein: the inside of third bull stick (27) has seted up sliding tray (29), and the inboard inside of sliding tray (29) is provided with movable rod (30) to the outside of movable rod (30) is provided with spacer (31), and the tip of movable rod (30) is provided with shutoff piece (32) simultaneously, and the avris of shutoff piece (32) has connecting spring (33).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310457491.1A CN116380626A (en) | 2023-04-26 | 2023-04-26 | Deformation measuring system of electric power lead-through structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310457491.1A CN116380626A (en) | 2023-04-26 | 2023-04-26 | Deformation measuring system of electric power lead-through structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN116380626A true CN116380626A (en) | 2023-07-04 |
Family
ID=86969359
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202310457491.1A Pending CN116380626A (en) | 2023-04-26 | 2023-04-26 | Deformation measuring system of electric power lead-through structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN116380626A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117146213A (en) * | 2023-08-22 | 2023-12-01 | 深圳市帝狼光电有限公司 | Lifting floor lamp |
-
2023
- 2023-04-26 CN CN202310457491.1A patent/CN116380626A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117146213A (en) * | 2023-08-22 | 2023-12-01 | 深圳市帝狼光电有限公司 | Lifting floor lamp |
| CN117146213B (en) * | 2023-08-22 | 2024-05-07 | 深圳市帝狼光电有限公司 | Lifting floor lamp |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN116380626A (en) | Deformation measuring system of electric power lead-through structure | |
| CN110530734B (en) | Power cable thermal aging detection device | |
| CN212768860U (en) | Dual-purpose thickness measuring device of film | |
| CN208254444U (en) | A kind of adjustable coating thickness detector | |
| CN114964016A (en) | Coating thickness detection device | |
| CN211234238U (en) | Paper tube inner diameter detection device | |
| CN117007422A (en) | Intelligent detection device and method for cable performance | |
| CN115930891B (en) | Device for detecting deformation of PVC drain pipe | |
| CN212989028U (en) | Paint film drawing testing device | |
| CN205373683U (en) | Film calibrator | |
| CN211085029U (en) | Channel cable length measuring device | |
| CN117438153B (en) | Cable with reinforced corrosion resistance | |
| CN109724845B (en) | Sampling device for sampling robot | |
| CN220437343U (en) | Automobile safety belt reel detection device | |
| CN217605262U (en) | Guide pillar direction smoothness testing arrangement | |
| CN219533274U (en) | Conductive film sheet resistance detection device | |
| CN212483224U (en) | Power line bending tester | |
| CN220392897U (en) | Insulated wire winding test device | |
| CN220708925U (en) | New energy automobile battery charging outfit testing arrangement | |
| CN219799020U (en) | Electron beam tensile detection device that pulls | |
| CN219259216U (en) | Winding and unwinding device for laying heating cable | |
| CN216209073U (en) | Water quality monitoring PH value analytical equipment | |
| CN218453816U (en) | Membrane material production coiling mechanism of steerable operation | |
| CN218270637U (en) | Thickness detection device is used in metal coil production | |
| CN219416027U (en) | Cable external diameter detection device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination |