Puncture electricity-taking type II collector and use method thereof

Abstract

The invention belongs to the technical field of power equipment, and particularly relates to a puncture electricity-taking type II collector and a use method thereof. The collector comprises a collector main body and a plurality of power taking modules, each power taking module is provided with a detection assembly, the diameter of a power transmission line can be clamped and measured, and the number of extending piercing teeth can be adjusted according to the diameter so as to adapt to power transmission lines of different sizes, and the measurement accuracy can be ensured. The power taking module further comprises a shell, piercing teeth, a driving mechanism and the like, the piercing teeth can be cooled through the heat dissipation component, and overheating damage is avoided. The using method comprises the steps of penetrating the power transmission line through the through groove, clamping by using the clamping plate, measuring the diameter, adjusting the number of the piercing teeth according to the diameter, piercing the power transmission line and transmitting an electric signal to the collector main body. Compared with the prior art, the device has the advantages of being accurate in measurement, high in applicability, long in service life and the like.

Description

Technical Field

[0001] The invention belongs to the technical field of electric power equipment, and in particular relates to a puncture power collection type II collector and a use method thereof. Background Art

[0002] When monitoring the energy consumption of the power system, it is usually necessary to cut off the power supply to the monitored target and install relevant equipment (i.e., Type II collector) for monitoring various parameters in the power system. However, in some special places, such as laboratories, hospitals, airports, etc., uninterrupted power supply must be guaranteed, so it is impossible to cut off the power supply to the monitored target. In addition, when drawing power from the power transmission line of the power system, the wire cannot be directly drawn like a bare wire due to the insulating jacket on the outside. Drawing power through puncture can monitor the power system without cutting off the power supply, and can pierce the insulation layer on the transmission line to connect with the internal conductive layer.

[0003] In the prior art, there are differences in the diameters of the transmission lines being measured. The process of puncture power extraction is to clamp the transmission line and then pierce the insulation layer of the transmission line through the puncture teeth under the pressure of external force. However, when this form is used for transmission lines of different sizes, the number of contacts between the puncture teeth and the lines inside the transmission line is different, that is, thinner transmission lines contact fewer puncture teeth, and thicker transmission lines contact more puncture teeth. In this case, when power is extracted from thinner transmission lines, the measurement results are inaccurate due to the smaller contact area. In addition, during the power extraction process, the puncture teeth are in contact with the transmission line for a long time, and the transmission line is in an uninterrupted power state. The temperature of the puncture teeth will gradually increase, causing the structure of the puncture power extraction part to be easily burned, etc., and the service life is reduced. Summary of the invention

[0004] The purpose of the present invention is to provide a puncture power collection type II collector and a method of using the same, so as to solve the problem in the prior art that the puncture power collection measurement result is inaccurate due to the different thickness of the wire.

[0005] To achieve the above object, the present invention adopts the following technical solution: In a first aspect, the present invention provides a puncture power collection type II collector, comprising a collector body, and a plurality of power collection modules connected to the collector body, each power collection module being provided with a detection component; The power taking module is provided with a through slot for the transmission line to pass through, and the detection assembly includes clamping plates arranged on two opposite side walls of the through slot, and each clamping plate is provided with a pressure sensor and a distance sensor; when the pressure value detected by the pressure sensor is less than a first preset value, the two distance sensors measure the distance between the two clamping plates; when the pressure value detected by the pressure sensor is greater than or equal to the first preset value, the transmission line is clamped; The power collection module also includes a shell, a plurality of piercing teeth arranged in the shell, and a driving mechanism for switching different numbers of piercing teeth to extend. The plurality of piercing teeth are used to extend from the side wall of the through slot between the two clamping plates. The driving mechanism receives the transmission line diameter value on the ranging sensor to adjust the number of piercing teeth extended, and the plurality of piercing teeth are connected to the same conductive member, which is connected to the collector body through a wire and is used to transmit electrical signals to the collector body.

[0006] Furthermore, the detection assembly also includes two bolts screwed on opposite sides of the shell, and each bolt passes through the side wall of the shell and is connected to an internal clamping plate.

[0007] Furthermore, the detection component also includes a driving cylinder, which is arranged inside the shell, and a piston rod of the driving cylinder extends into the through groove and is fixedly connected to the clamping plate in the through groove, and the driving cylinder is directly connected to the pressure sensor for communication.

[0008] Furthermore, the through slot has three side walls, two opposite side walls are used to install two clamping plates, and the other side wall is used to extend the piercing teeth; the side opposite to the piercing teeth is the opening of the through slot, and a locking piece is provided at the opening of the through slot for closing the transmission line after it enters the through slot.

[0009] Furthermore, the locking member is a seal strip, both ends of which are provided with through holes, and screws are passed through the through holes to be screwed to the housing; An air bag is arranged on one side of the seal strip facing the through groove, and the middle part of the air bag is raised for abutting against the outer peripheral surface of the power transmission line and providing buffering when the piercing teeth pierce the power transmission line.

[0010] Furthermore, a heat dissipation component is provided on the outside of the shell for dissipating the heat of the internal piercing teeth.

[0011] Furthermore, the clamping plate adopts a circular plate structure.

[0012] Furthermore, a mounting frame is provided on one side of the collector body, and the mounting frame has a through hole for the wire to pass through. The mounting frame is provided with multiple placement slots, and each placement slot is used to place a power extraction module; the power extraction module is fixed in the placement slot, and the opening of the through slot is placed with its back to the mounting frame, so that the power extraction module can be taken out of the placement slot for use.

[0013] Furthermore, the power taking module adopts one of the following two forms: Form 1 A moving platform is arranged in the shell, and the moving platform moves in the direction of approaching or moving away from the power transmission line. A rotating motor is fixed on the moving platform, and a polygonal switching seat is fixed on the output shaft of the rotating motor, and piercing teeth are fixed on the switching seat; the moving platform and the rotating motor form a driving mechanism, and the middle part of the switching seat is a cavity, and a phase change material with an adapted shape is stuffed into the cavity, and the phase change material is used for cooling; an opening and closing door is arranged on the shell, and the opening and closing door can be opened to replace the phase change material on the switching seat; a slider is also arranged on the side of the opening and closing door facing the inside of the shell, and a cover plate is rotatably connected to the slider, and when the opening and closing door is closed, the cover The plate cover is arranged on the switching seat to cover the cavity, and when the rotating motor drives the switching seat to rotate, the cover plate can rotate with the switching seat; when the moving platform drives the switching seat to slide, the slider slides on the opening and closing door so that the cover plate slides with the switching seat; corresponding magnets are arranged on the cover plate and the switching seat; the opening and closing door is rotatably connected to the shell; the middle strip of the switching seat is made of metal, and the front and rear sides are made of plastic. The metal part is directly connected to the collector body through a wire, the plastic material on the front side is used to install the magnet, and the plastic material on the rear side is used to connect with the output shaft of the rotating motor; Form 2 A fixed shaft is arranged in the shell, and the axial direction of the fixed shaft is perpendicular to the axial direction of the transmission line. A sleeve that is rotatably fitted on the fixed shaft is fixedly connected to the top of each piercing tooth. A plurality of piercing teeth are arranged at intervals along the axial direction of the fixed shaft, and a horizontal rod is also fixedly connected to the outer side of the sleeve. An extrusion cylinder located below the plurality of horizontal rods is also arranged in the shell, and the piston rods of the extrusion cylinders are arranged up and down. A telescopic cylinder is fixedly connected to the piston rod of the extrusion cylinder. The telescopic cylinder is a double-headed cylinder, and two piston rods fix the two ends of the telescopic rod and are located in the middle of the plurality of horizontal rods. The sleeves, piercing teeth, and areas of the fixed shaft covering the plurality of sleeves are all made of conductive materials, and the two ends of the fixed shaft and the horizontal rods are all made of insulating materials. The fixed shaft is a hollow structure, and the two ends of the fixed shaft extend out of the shell to form a water inlet and a water outlet respectively. Before the power extraction module works, a water pipe can be connected between the water inlet and the water outlet, and the cooling of the fixed shaft is achieved by passing a cooling medium into the fixed shaft.

[0014] In a second aspect of the present invention, a method for using a puncture power collection type II collector is provided, which is implemented according to the puncture power collection type II collector and includes the following specific steps: Pass the transmission line through the through slot on the power extraction module, use the clamping plate to clamp the transmission line, and the pressure sensor detects the pressure value generated by the transmission line on the clamping plate; If the pressure value detected by the pressure sensor is less than the first preset value, the two distance measuring sensors measure the distance between the two clamping plates to obtain the diameter of the transmission line; the driving mechanism receives the transmission line diameter value transmitted by the distance measuring sensor; according to the transmission line diameter value, the driving mechanism adjusts the amount of the piercing teeth extending; If the pressure value detected by the pressure sensor is greater than or equal to the first preset value, the clamping plate clamps the power line under pressure; the piercing teeth extend from the side wall of the through slot under the action of the driving mechanism and pierce the power line; the electrical signal is transmitted to the collector body through the piercing teeth, conductive parts and wires.

[0015] Compared with the prior art, the beneficial effects of the present invention are as follows: The driving mechanism is linked with the distance measuring sensor, and different numbers of piercing teeth can be switched after the distance measuring sensor obtains the size of the transmission line, thereby ensuring the contact area between the piercing teeth and the transmission line when piercing the transmission line. It is suitable for transmission line structures of various sizes and ensures the accuracy of transmission line measurement.

[0016] Distance measuring sensors are provided on both clamping plates, and the diameter of the transmission line measured is the average value of the two distance measuring sensors, so the measurement is more accurate.

[0017] The piercing teeth are cooled by the heat dissipation element, so that the piercing teeth can be prevented from being damaged by overheating during operation, thereby extending the service life.

[0018] The detection component can not only measure the size of the transmission line, but also be used to clamp the transmission line after the measurement to assist the piercing teeth to penetrate into the transmission line. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] The drawings constituting a part of the present application are used to provide a further understanding of the present invention. The exemplary embodiments of the present invention and their descriptions are used to explain the present invention and do not constitute an improper limitation of the present invention. In the drawings: Figure 1 It is a main structural schematic diagram of the present invention.

[0020] Figure 2 yes Figure 1 A view in the figure.

[0021] Figure 3 It is a schematic diagram of the main structure of the power extraction module adopted in the first embodiment of the present invention.

[0022] Figure 4 It is a schematic diagram of the main structure of the mobile seat in the present invention; Figure 5 yes Figure 4 B-direction view of the middle moving seat; Figure 6 is a schematic diagram of the main structure of the power taking module used in the second embodiment of the present invention; Figure 7 yes Figure 6 C-direction view of the central fixed shaft, piercing shaft, horizontal rod, and driving mechanism; Figure 8 for Figure 6 Schematic diagram of the cross-sectional structure along the DD line.

[0023] Among them: 1-collector body; 2-power collection module; 2.1-housing; 2.2-piercing teeth; 2.3-driving mechanism; 2.4-conductive parts; 2.5-wires; 2.6-through slots; 2.7-moving platform; 2.8-rotating motors; 2.9-switching seats; 2.10-opening and closing doors; 2.11-slider; 2.12-cover plate; 2.13-magnet; 2.14-fixed axis; 2.15-bushing; 2.16-horizontal rod; 2.17-extrusion cylinder; 2.18-telescopic cylinder; 2.19-telescopic rod; 3-detection component; 3.1-clamping plate; 3.2-pressure sensor; 3.3-distance sensor; 3.4-bolts; 3.5-cylinder; 3.6-support rod; 4-heat dissipation components; 5-locking parts; 5.1-seal strips; 5.2-airbags; 6-mounting frame; 6.1-connecting rod. DETAILED DESCRIPTION

[0024] The present invention will be described in detail below with reference to the accompanying drawings and in combination with embodiments. It should be noted that the embodiments and features in the embodiments of the present application can be combined with each other without conflict.

[0025] The following detailed description is an exemplary description, which is intended to provide further detailed description of the present invention. Unless otherwise specified, all technical terms used in the present invention have the same meaning as those generally understood by those skilled in the art to which the present application belongs. The terms used in the present invention are only for describing specific embodiments, and are not intended to limit exemplary embodiments according to the present invention.

[0026] In the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside" and "outside" etc., indicating orientations or positional relationships, are based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present invention.

[0027] In addition, the terms "first" and "second" are used for descriptive purposes only and cannot be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Therefore, the features defined as "first" and "second" may explicitly or implicitly include one or more of the features. In the description of the present invention, unless otherwise specified, the meaning of "multiple" is two or more. In the description of the present invention, it should be noted that, unless otherwise clearly specified and defined, the terms "installed", "connected" and "connected" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be a connection between the two elements. For those of ordinary skill in the art, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0028] Example 1 Following the above technical solution, Figures 1 to 8 As shown, this embodiment provides a piercing power collection type II collector, which can measure the size of the power line when clamping it, change the number of piercing teeth 2.2 inserted into the power line to ensure the contact area, and cool the piercing teeth 2.2 to extend the service life.

[0029] The present invention discloses a puncture power collection type II collector, comprising a collector body 1 and a plurality of power collection modules 2 connected to the collector body 1 , wherein each power collection module 2 is provided with a detection component 3 .

[0030] The power extraction module 2 is provided with a through slot 2.6 for the transmission line to pass through. The detection component 3 includes a clamping plate 3.1 arranged on two opposite side walls of the through slot 2.6, and each clamping plate 3.1 is provided with a pressure sensor 3.2 and a distance sensor 3.3. The two clamping plates 3.1 can be close to or away from each other, and the two clamping plates 3.1 are parallel. When the pressure value detected by the pressure sensor 3.2 is less than the first preset value, the two distance sensors 3.3 measure the distance between the two clamping plates 3.1. According to the distances respectively measured by the two distance sensors 3.3, the average value is calculated to obtain the diameter of the transmission line. When the pressure value detected by the pressure sensor 3.2 is greater than or equal to the first preset value, the transmission line is clamped, and the puncture operation begins at this time, wherein the first preset value is greater than 0.

[0031] The power collection module 2 includes a shell 2.1, a plurality of piercing teeth 2.2 arranged in the shell 2.1, and a driving mechanism 2.3 for switching different numbers of piercing teeth 2.2 to extend. The plurality of piercing teeth 2.2 are used to extend from the side wall of the through slot 2.6 between the two clamping plates 3.1. The driving mechanism 2.3 receives the transmission line diameter value on the distance measuring sensor 3.3 to adjust the number of piercing teeth 2.2 extending. When the diameter value is above a second preset value, the number of piercing teeth 2.2 extending is large. When the diameter value is below the second preset value, the number of piercing teeth 2.2 extending is small. In addition, the plurality of piercing teeth 2.2 are connected to the same conductive member 2.4. The conductive member 2.4 is connected to the collector body 1 through a wire 2.5 for transmitting electrical signals to the collector body 1.

[0032] A heat dissipation component 4 is also provided on the outside of the housing 2.1 for dissipating heat from the piercing teeth 2.2 inside.

[0033] Specifically, the detection assembly 3 also includes two bolts 3.4 screwed on opposite sides of the housing 2.1, each bolt 3.4 penetrates the side wall of the housing 2.1 and connects to an internal clamping plate 3.1, and the distance between the two clamping plates 3.1 can be adjusted by turning the bolts 3.4, and the indication of the pressure sensor 3.2 can be observed in real time when adjusting the bolts 3.4 to avoid excessive compression and damage to the transmission line. For example, the pressure sensor can send pressure data to the background or terminal for easy viewing by staff.

[0034] The clamping plate 3.1 may adopt a circular plate structure, so that when the bolt 3.4 drives the clamping plate 3.1 to rotate, it can avoid the sharp corners of the clamping plate 3.1 from colliding and interfering with the inner wall of the through groove 2.6.

[0035] As a replacement, the bolt 3.4 can also be replaced with a driving cylinder 3.5. The driving cylinder 3.5 is arranged inside the shell 2.1, and the piston rod of the driving cylinder 3.5 extends into the through groove 2.6 and is fixedly connected to the clamping plate 3.1 in the through groove 2.6. The driving cylinder 3.5 is directly communicated with the pressure sensor 3.2. When the indication of the pressure sensor 3.2 reaches a first preset value, the driving cylinder 3.5 automatically stops, and the control is more convenient.

[0036] Specifically, no matter it is driven by a screw rod or a driving cylinder 3.5, a plurality of support rods 3.6 are provided on the side of the clamping plate 3.1 facing away from the power transmission line. The plurality of support rods 3.6 are distributed along the outer edge shape of the clamping plate 3.1. One end of each support rod 3.6 is fixedly connected to the outer edge of the clamping plate 3.1, and the other end is fixed to the piston rod of the screw rod or the driving cylinder 3.5. By providing a plurality of support rods 3.6, the plate surface of the clamping plate 3.1 is maintained in a vertical state, so as to ensure that when the clamping plate 3.1 clamps the power transmission line, no measurement error of the diameter of the power transmission line will be caused due to skewness.

[0037] The through slot 2.6 has three side walls, two opposite side walls are used to install two clamping plates 3.1, and the other side wall is used to extend the piercing teeth 2.2. For example, a hole for the piercing teeth 2.2 to pass through can be pre-set. The side opposite to the piercing teeth 2.2 is the opening of the through slot 2.6. A locking member 5 can be set at the opening of the through slot 2.6 to close the transmission line after it enters the through slot 2.6.

[0038] The locking member 5 can be a seal 5.1, both ends of which are provided with through holes, and screws are passed through the through holes to be screwed to the housing 2.1, so as to fix the seal 5.1.

[0039] An air bag 5.2 is provided on one side of the seal 5.1 facing the through slot 2.6. The middle part of the air bag 5.2 is raised and can be used to abut against the outer peripheral surface of the power transmission line and provide buffering when the piercing tooth 2.2 pierces the power transmission line.

[0040] The airbag 5.2 is made of rubber.

[0041] A mounting frame 6 is provided on one side of the collector body 1. The mounting frame 6 has a through hole for the wire 2.5 to pass through. The mounting frame 6 is provided with a plurality of placement slots, each of which can accommodate a power extraction module 2. The power extraction module 2 can be fixed in the placement slot, and the opening of the through slot 2.6 is placed with the back of the mounting frame 6. The power extraction module 2 can also be taken out of the placement slot for use.

[0042] The mounting frame 6 is fixed on the collector and connected to the collector body 1 through the connecting rod 6.1. The connecting rod 6.1 allows a certain distance between the mounting frame 6 and the collector body 1, so that when the power extraction module 2 is placed in the placement groove, the gap can accommodate the wire 2.5 to prevent the wire 2.5 from being scattered outside.

[0043] The power taking module 2 can be in the following two forms: The first Figures 2 to 5 : A moving platform 2.7 is arranged in the housing 2.1. The moving platform 2.7 moves in the direction of approaching or moving away from the power transmission line. A rotating motor 2.8 is fixed on the moving platform 2.7. A triangular switching seat 2.9 is fixed on the output shaft of the rotating motor 2.8. The switching seat 2.9 has three ends connected end to end. A piercing tooth 2.2 is fixed on each edge. The number of piercing teeth fixed on the three edges is different, or the number and size of the piercing teeth fixed on the three edges are different.

[0044] In this case, the moving platform 2.7 and the rotating motor 2.8 constitute the driving mechanism 2.3. The middle part of the triangular switching seat 2.9 is a cavity. The phase change material with a suitable shape, i.e., the cooling component, is inserted into the cavity. The phase change material can cool the switching seat 2.9, thereby cooling the piercing teeth 2.2 on the switching seat 2.9. In actual implementation, the switching seat 2.9 can also be a quadrilateral, etc. The more sides the switching seat 2.9 has, the more it is necessary to divide the size of the transmission line into corresponding ranges. For example, if there are three sides, it is divided into three ranges. Each range corresponds to a different side, which corresponds to a different number of piercing teeth 2.2. The same applies when there are four sides.

[0045] Correspondingly, an opening and closing door 2.10 is provided on the housing 2.1, and the opening and closing door 2.10 can be opened to replace the phase change material on the switching seat 2.9.

[0046] Since the phase change material is solid at low temperatures and will become liquid after gradually absorbing heat, a slider 2.11 is also provided on the side of the opening and closing door 2.10 facing the inside of the shell 2.1, and a cover plate 2.12 is rotatably connected to the slider 2.11. When the opening and closing door 2.10 is closed, the cover plate 2.12 is covered on the switching seat 2.9 to cover the cavity to prevent the phase change material from falling out of the cavity when it becomes liquid, and when the rotating motor 2.8 drives the switching seat 2.9 to rotate, the cover plate 2.12 can rotate with the switching seat 2.9; when the moving platform 2.7 drives the switching seat 2.9 to slide, the slider 2.11 slides on the opening and closing door 2.10 so that the cover plate 2.12 slides with the switching seat 2.9.

[0047] Corresponding magnets 2.13 can be provided on the cover plate 2.12 and the switching seat 2.9, so as to ensure the synchronization of the movement of the cover plate 2.12 and the switching seat 2.9, and also fix the opening and closing door 2.10 by magnetic attraction.

[0048] The opening and closing door 2.10 is rotationally connected to the housing 2.1.

[0049] Phase change material can refer to ice pack.

[0050] The middle of the switching seat 2.9 is made of metal to form the above-mentioned conductive part 2.4, and the front and rear sides are made of plastic. The metal part is directly connected to the collector body 1 through the wire 2.5, the plastic material on the front side is used to install the magnet 2.13, and the plastic material on the rear side is used to connect with the output shaft of the rotating motor 2.8.

[0051] In order to prevent the wire 2.5 from getting tangled when the switching seat 2.9 rotates, the switching of each side of the switching seat 2.9 requires the combination of forward and reverse rotation of the rotating motor 2.8 to prevent the winding wire 2.5 from getting stuck on the output shaft of the rotating motor 2.8.

[0052] The second Figures 6 to 8 : A fixed shaft 2.14 is arranged in the housing 2.1, and the axial direction of the fixed shaft 2.14 is perpendicular to the axial direction of the transmission line. A sleeve 2.15 which is rotatably fitted on the fixed shaft 2.14 is fixedly connected to the top of each piercing tooth 2.2. A plurality of piercing teeth 2.2 are arranged at intervals along the axial direction of the fixed shaft 2.14. A horizontal rod 2.16 is also fixedly connected to the outer side of the sleeve 2.15. The piercing teeth 2.2 are vertical. By controlling the weight of the horizontal rod 2.16 and the piercing teeth 2.2, it is ensured that the horizontal rod 2.16 is in a horizontal suspended state in the initial state. An extrusion cylinder 2.17 is also provided in the housing 2.1 and is located below the multiple horizontal rods 2.16. The piston rods of the extrusion cylinder 2.17 are arranged up and down. A telescopic cylinder 2.18 is fixedly connected to the piston rod of the extrusion cylinder 2.17. The telescopic cylinder 2.18 is a double-headed cylinder, and the two piston rods fix the two ends of the telescopic rod 2.19 and are located in the middle of the multiple horizontal rods 2.16. The length of the telescopic rod 2.19 can be adjusted by the extension and retraction of the two piston rods. The length of the telescopic rod 2.19 can be adjusted accordingly after the distance sensor 3.3 measures the size of the transmission line. After the telescopic rod 2.19 adjusts its outer wall, the extrusion cylinder 2.17 drives the telescopic rod 2.19 upward, and the telescopic rod 2.19 squeezes a corresponding number of horizontal rods 2.16, and the piercing teeth 2.2 fixed on the same shaft sleeve 2.15 as the horizontal rods 2.16 will move downward.

[0053] This method can also realize the change of the number of piercing teeth 2.2. The extrusion cylinder 2.17, the telescopic cylinder 2.18 and the telescopic rod 2.19 constitute the above-mentioned driving mechanism 2.3.

[0054] The sleeve 2.15, the piercing teeth 2.2, and the fixed shaft 2.14 covering the area of ​​the plurality of sleeves 2.15 to form the conductive member 2.4 are all made of conductive materials, and both ends of the fixed shaft 2.14 and the horizontal rod 2.16 are all made of insulating materials. The fixed shaft 2.14 is a hollow structure, and both ends of the fixed shaft 2.14 extend out of the shell 2.1 to form a water inlet and a water outlet respectively. Before the power module 2 works, a water pipe can be connected between the water inlet and the water outlet, and the cooling medium, that is, the above-mentioned heat dissipation component 4, is passed into the fixed shaft 2.14 to cool the fixed shaft 2.14.

[0055] Since the fixed shaft 2.14 is electrified, after the water pipe is connected, the external water pipe needs to be insulated to ensure safety.

[0056] Example 2 Based on the device of Example 1, Example 2 of the present invention further provides a method for using the puncture power collection type II collector, which is implemented according to the puncture power collection type II collector and includes the following specific steps: Pass the power transmission line through the through slot 2.6 on the power extraction module 2, use the clamping plate 3.1 to clamp the power transmission line, and the pressure sensor 3.2 detects the pressure value generated by the power transmission line on the clamping plate 3.1; If the pressure value detected by the pressure sensor 3.2 is less than the first preset value, the two distance sensors 3.3 measure the distance between the two clamping plates 3.1 to obtain the diameter of the transmission line; the driving mechanism 2.3 receives the transmission line diameter value transmitted by the distance sensor 3.3; according to the transmission line diameter value, the driving mechanism 2.3 adjusts the amount of extension of the piercing teeth 2.2; If the pressure value detected by the pressure sensor 3.2 is greater than or equal to the first preset value, the clamping plate 3.1 clamps the power line under the action of pressure; the piercing teeth 2.2 extend from the side wall of the through slot 2.6 under the action of the driving mechanism 2.3 and pierce the power line; the electrical signal is transmitted to the collector body 1 through the piercing teeth 2.2, the conductive member 2.4 and the wire 2.5.

[0057] In the description of this specification, the description with reference to the terms "one embodiment", "example", "specific example", etc. means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the present invention. In this specification, the schematic representation of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner.

[0058] It is known from common technical knowledge that the present invention can be implemented by other embodiments that do not deviate from its spirit or essential features. Therefore, the above disclosed embodiments are only illustrative in all respects and are not exclusive. All changes within the scope of the present invention or within the scope equivalent to the present invention are included in the present invention.

Claims

1. A puncture power collection type II collector, characterized in that: It comprises a collector body (1), and a plurality of power extraction modules (2) connected to the collector body (1), each power extraction module (2) being provided with a detection component (3); The power extraction module (2) is provided with a through slot (2.6) for a transmission line to pass through, and the detection assembly (3) comprises clamping plates (3.1) arranged on two opposite side walls of the through slot (2.6), and each clamping plate (3.1) is provided with a pressure sensor (3.2) and a distance sensor (3.3); when the pressure value detected by the pressure sensor (3.2) is less than a first preset value, the two distance sensors (3.3) measure the distance between the two clamping plates (3.1); when the pressure value detected by the pressure sensor (3.2) is greater than or equal to the first preset value, the transmission line is clamped; The power collection module (2) further comprises a housing (2.1), a plurality of piercing teeth (2.2) disposed in the housing (2.1), and a driving mechanism (2.3) for switching different numbers of piercing teeth (2.2) to extend, the plurality of piercing teeth (2.2) being used to extend from the side wall of the through slot (2.6) between the two clamping plates (3.1), the driving mechanism (2.3) receiving the transmission line diameter value on the distance measuring sensor (3.3) to adjust the number of piercing teeth (2.2) extending, and the plurality of piercing teeth (2.2) being connected to the same conductive member (2.4), the conductive member (2.4) being connected to the collector body (1) via a wire (2.5), and being used to transmit electrical signals to the collector body (1).

2. The puncture power collection type II collector according to claim 1 is characterized in that: The detection assembly (3) further comprises two bolts (3.4) threadedly connected to opposite sides of the housing (2.1), each bolt (3.4) passing through a side wall of the housing (2.1) to connect to an internal clamping plate (3.1).

3. The puncture power collection type II collector according to claim 1 is characterized in that: The detection component (3) further comprises a driving cylinder (3.5), the driving cylinder (3.5) being arranged inside the housing (2.1), and a piston rod of the driving cylinder (3.5) extending into the through groove (2.6) and fixedly connected to a clamping plate (3.1) in the through groove (2.6), and the driving cylinder (3.5) being directly connected to the pressure sensor (3.2) for communication.

4. The puncture power collection type II collector according to claim 1 is characterized in that: The through slot (2.6) has three side walls, two opposite side walls of which are used to mount two clamping plates (3.1), and the other side wall is used to extend the piercing teeth (2.2); the side opposite to the piercing teeth (2.2) is the opening of the through slot (2.6), and a locking member (5) is provided at the opening of the through slot (2.6) for closing the transmission line after it enters the through slot (2.6).

5. The puncture power collection type II collector according to claim 1 is characterized in that: The locking member (5) is a seal (5.1), and both ends of the seal (5.1) are provided with through holes, and the seal is screwed to the housing (2.1) by screws passing through the through holes; An air bag (5.2) is provided on one side of the seal strip (5.1) facing the through slot (2.6); the middle part of the air bag (5.2) is raised and is used to abut against the outer peripheral surface of the power transmission line and provide a buffer when the piercing tooth (2.2) pierces the power transmission line.

6. The puncture power collection type II collector according to claim 1, characterized in that: A heat dissipation component (4) is also provided on the outside of the housing (2.1) for dissipating heat from the piercing teeth (2.2) inside.

7. The puncture power collection type II collector according to claim 1 is characterized in that: The clamping plate (3.1) adopts a circular plate structure.

8. The puncture power collection type II collector according to claim 1 is characterized in that: A mounting frame (6) is provided on one side of the collector body (1); the mounting frame (6) has a through hole for a wire (2.5) to pass through; a plurality of placement slots are provided on the mounting frame (6); each placement slot is provided with a power extraction module (2); the power extraction module (2) is fixed in the placement slot, and the opening of the through slot (2.6) is placed with its back to the mounting frame (6); the power extraction module (2) can be taken out of the placement slot for use.

9. The puncture power collection type II collector according to claim 1, characterized in that: The power supply module (2) adopts one of the following two forms: Form 1 A moving platform (2.7) is arranged in the housing (2.1), a rotating motor (2.8) is fixed on the moving platform (2.7), a polygonal switching seat (2.9) is fixed on the output shaft of the rotating motor (2.8), and a piercing tooth (2.2) is fixed on the switching seat (2.9); the moving platform (2.7) and the rotating motor (2.8) form a driving mechanism (2.3), the middle part of the switching seat (2.9) is a cavity, and a phase change material for cooling is arranged in the cavity; the middle of the switching seat (2.9) is made of metal material, and the front and rear sides are made of plastic material, the metal part is directly connected to the collector body (1) through a wire (2.5), the plastic material on the front side is used to install a magnet (2.13), and the plastic material on the rear side is used to connect to the output shaft of the rotating motor (2.8); Form 2 A fixed shaft (2.14) is arranged in the housing (2.1), the axial direction of the fixed shaft (2.14) is perpendicular to the axial direction of the transmission line, a shaft sleeve (2.15) is fixedly connected to the top end of each piercing tooth (2.2) and is rotatably fitted on the fixed shaft (2.14), a plurality of piercing teeth (2.2) are arranged at intervals along the axial direction of the fixed shaft (2.14), and a horizontal rod (2.16) is also fixedly connected to the outer side of the shaft sleeve (2.15); an extrusion cylinder (2.17) is also arranged in the housing (2.1) below the plurality of horizontal rods (2.16), the piston rod of the extrusion cylinder (2.17) is arranged up and down, a telescopic cylinder (2.18) is fixedly connected to the piston rod of the extrusion cylinder (2.17), and the telescopic cylinder (2.18) is double-headed The cylinder comprises two piston rods that fix the two ends of the telescopic rod (2.19) and are located in the middle of the multiple horizontal rods (2.16); wherein the shaft sleeve (2.15), the piercing teeth (2.2), and the area where the fixed shaft (2.14) covers the multiple shaft sleeves (2.15) are all made of conductive materials, and the two ends of the fixed shaft (2.14) and the horizontal rods (2.16) are all made of insulating materials; the fixed shaft (2.14) is a hollow structure, and the two ends of the fixed shaft (2.14) extend out of the housing (2.1) to form a water inlet and a water outlet respectively; before the power extraction module (2) works, a water pipe can be connected between the water inlet and the water outlet, and cooling of the fixed shaft (2.14) can be achieved by passing a cooling medium into the fixed shaft (2.14).

10. A method for using a puncture power collection type II collector, According to claim 1, the puncture power collection type II collector is implemented, characterized in that: The specific steps include: Passing the transmission line through the through slot (2.6) on the power extraction module (2), using the clamping plate (3.1) to clamp the transmission line, and the pressure sensor (3.2) to detect the pressure value generated by the transmission line on the clamping plate (3.1); If the pressure value detected by the pressure sensor (3.2) is less than a first preset value, the two distance measuring sensors (3.3) measure the distance between the two clamping plates (3.1) to obtain the diameter of the transmission line; the driving mechanism (2.3) receives the transmission line diameter value transmitted by the distance measuring sensor (3.3); and according to the transmission line diameter value, the driving mechanism (2.3) adjusts the amount of extension of the piercing teeth (2.2); If the pressure value detected by the pressure sensor (3.2) is greater than or equal to a first preset value, the clamping plate (3.1) clamps the power transmission line under the action of pressure; the piercing teeth (2.2) extend from the side wall of the through slot (2.6) under the action of the driving mechanism (2.3) to pierce the power transmission line; and the electrical signal is transmitted to the collector body (1) through the piercing teeth (2.2), the conductive member (2.4) and the wire (2.5).

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