A same-pole erection transfer device and operation method

Abstract

The invention discloses a same-pole erection adapter and an operation method, and relates to the technical field of adapters, comprising an adapter box and a support frame fixedly connected in the adapter box, the support frame being rotatably connected with a rotating disk, the support frame being provided with a plug-in switching mechanism and a plurality of adapter units distributed in a circumferential array; the adapter unit comprising: an electric head, which is arranged on the support frame; an electrode column, which is movably connected to the support frame, and the electrode column has a pair of energizing positions for receiving the electric head and a de-energizing position for detaching from the electric head in the travel of the electrode column relative to the support frame; the same-pole erection adapter, by driving the rotating disk to rotate a first circle along a first rotation direction, the provided plug-in switching mechanism can drive each electrode column to move from the de-energizing position to the energizing position one by one, and the elastic force restored by the corresponding first elastic member to restore the elastic deformation will allow each electrode column located at the energizing position to maintain at the energizing position, thereby realizing the connection between each electrode column and the corresponding electric head.

Description

Technical Field

[0001] The invention relates to the technical field of switching devices, and in particular to a switching device installed on the same pole and an operating method. Background Art

[0002] High-voltage electric technology is used in power transmission. The reason for using high-voltage electric technology is that under the same transmission power, the higher the voltage, the smaller the current. In this way, high-voltage transmission can reduce the current during transmission, thereby reducing the heat loss caused by the current and reducing the material cost of long-distance transmission. At present, the power transfer device in the prior art usually refers to an electric power device that uses the principle of electromagnetic induction to change the AC voltage. It plays the role of voltage conversion, current conversion, impedance conversion, isolation and voltage stabilization during operation. Among them, the use of the transfer device on the same pole is to use the outdoor outlet cable to connect the switch to the power transfer device, and then the cable is connected to the line.

[0003] At present, most of the existing power transfer devices realize the connection between power equipment by connecting wires; and some temporary construction sites also use power transfer devices to achieve a stable power environment. Therefore, after the power transfer devices used in temporary construction sites are fixedly installed on the electric poles, it is necessary to repeatedly connect multiple cables on other power equipment to the power transfer devices. For example, in order to realize the "six-in and six-out" technical solution, the power transfer box is equipped with six receiving heads and six transmitting heads. Therefore, multiple electrode poles need to be plugged into the corresponding receiving heads during plugging. Based on this, the existing operation connection method is usually to hold the electrode pole fixedly connected to the cable and insert the multiple electrode poles one by one into the receiving head of the power transfer device, and remove them one by one during removal. It takes a long time to complete all the plugging or unplugging operations, and the operation process is cumbersome and laborious. At the same time, there is a risk of wrong plugging during the plugging process. Summary of the invention

[0004] The object of the present invention is to provide a same-pole erection adapter device and an operation method to solve the deficiencies in the above-mentioned prior art.

[0005] In order to achieve the above-mentioned purpose, the present invention provides the following technical solutions: a same-pole erection adapter, comprising an adapter box and a support frame fixedly connected to the adapter box, a rotating disk being rotatably connected to the support frame, a plug-in switching mechanism and a plurality of adapter units distributed in a circumferential array being provided on the support frame; the adapter unit comprising: a receiving head, which is arranged on the support frame; an electrode column, which is movably connected to the support frame, and the electrode column has a power-on position for the receiving head and a power-off position for being separated from the receiving head during its movement; a first elastic member, the process of which restores its deformation drives the electrode column to be located at the power-off position or the power-on position; during the process of the rotating disk rotating a first circle along the first rotation direction, the plug-in switching mechanism drives each electrode column to move from the power-off position to the power-on position in turn, and during the process of the rotating disk rotating a second circle along the first rotation direction, the plug-in switching mechanism drives each electrode column to move from the power-on position to the power-off position in turn.

[0006] Preferably, the plug-in switching mechanism includes: a plurality of double-wedge cone blocks, which are fixedly connected to each electrode column in a one-to-one correspondence, each double-wedge cone block having a first wedge surface and a second wedge surface arranged in a conical shape; a plurality of guide structures corresponding to each electrode column in a one-to-one correspondence, each guide structure including a guide groove provided on a support frame and a limit slider fixedly connected to the corresponding electrode column, the limit slider being slidably connected to the corresponding guide groove, and the guide groove including a straight groove; a positioning rod, which is slidably connected to a rotating disk; a rotating arm, which is coaxially elastically rotatably connected to the positioning rod, so that the rotating arm can abut and cooperate with each double-wedge cone block during the rotation of the rotating disk along a first rotation direction, and a limit portion is provided on the rotating disk for limiting the rotation of the rotating arm in the opposite direction of the first rotation direction.

[0007] Preferably, each guide groove also includes an annular groove connected to one end of the straight line, a gear is coaxially fixedly connected to each electrode column, a first arc-shaped rack is fixedly connected to the rotating disk, and a second arc-shaped rack is fixedly connected to the rotating disk, and one end of the rotating arm is located on the projection of the perpendicular bisector between the first arc-shaped rack and the second arc-shaped rack; during the process of the rotating disk rotating a first circle along the first rotation direction, the first arc-shaped rack is meshed with each gear one by one to make each limit slider rotate 180 degrees along the corresponding annular groove in sequence; during the process of the rotating disk rotating a second circle along the first rotation direction, the second arc-shaped rack is meshed with each gear one by one to make the limit slider continue to rotate 180 degrees along the corresponding annular groove in sequence.

[0008] Preferably, each of the first elastic members comprises: a sliding portion, which is circumferentially slidably connected to the corresponding electrode column; and an elastic telescopic rod, one end of which is rotatably connected to the support frame and the other end of which is rotatably connected to the corresponding sliding portion.

[0009] Preferably, a first locking member is provided between the positioning rod and the support frame, the first locking member includes a pressing rod radially slidably connected to the positioning rod and a second elastic member, a locking head parallel to the pressing rod is fixedly connected to the pressing rod via a connecting rod, a first locking hole and a second locking hole arranged in parallel are opened on the rotating disk, and the process of the second elastic member recovering its deformation drives the locking head to be alternately inserted into the first locking hole or the second locking hole.

[0010] Preferably, a spherical abutment block that abuts and cooperates with each first wedge surface or each second wedge surface is fixedly connected to the rotating arm.

[0011] The present invention also provides an operating method, which is implemented based on a same-pole erection adapter device, and includes the following steps: S1, operating the rotating disk to rotate a first circle along the first rotation direction, so that one end of the rotating arm abuts and cooperates with each first wedge surface one by one to move each electrode column from the power-off position to the power-on position, completing the plug-in process between each electrode column and the corresponding power receiving head; S2, operating the positioning rod to slide so that one end of the sliding arm can cooperate with each second wedge surface; S3, operating the rotating disk to rotate a second circle along the first rotation direction, so that one end of the rotating arm abuts and cooperates with each second wedge surface one by one to move each electrode column from the power-on position to the power-off position, completing the disconnection process between each electrode column and the corresponding power receiving head.

[0012] In the above technical scheme, the present invention provides a same-pole erection adapter device and an operating method, by setting each receiving head and each electrode column in a one-to-one correspondence, and each electrode column is arranged on a support frame so that each receiving head can only be plugged in and out with the corresponding receiving head, so that there will be no wrong plugging when plugging each electrode column with the corresponding receiving head. Based on this, damage to the entire device caused by operational errors is avoided to a certain extent, and the service life of the entire device is effectively improved; when it is necessary to drive each electrode column to be plugged in with the corresponding receiving head, it is only necessary to drive the rotating disk to rotate a first circle in the first rotation direction, and the plug-in switching mechanism provided can drive each The electrode columns move from the power-off position to the power-on position one by one. At this time, the elastic force restored by the corresponding first elastic member to restore the elastic deformation will keep the electrode columns located at the power-on position at the power-on position, thereby realizing the connection between each electrode column and the corresponding receiving head. When it is necessary to drive each electrode column to be plugged in and disconnected from the corresponding receiving head, it is only necessary to drive the rotating disk to rotate a second circle along the first rotation direction. Through the provided plug-in switching mechanism, each electrode column can be driven to move from the power-on position to the power-off position one by one. At this time, the elastic force restored by the corresponding first elastic member to restore the elastic deformation will keep the electrode columns located at the power-off position at the power-off position, thereby realizing the disconnection between each electrode column and the corresponding receiving head. The entire operation process only requires driving the rotating disk to rotate one circle to complete the plugging process between each electrode column and the corresponding receiving head to complete the connection between each electrode column and the corresponding receiving head; when the rotating disk is rotated one circle further, the disconnection process between each electrode column and the corresponding receiving head can be completed to disconnect the connection between each electrode column and the corresponding receiving head; the entire operation process is not only labor-saving, but also simple and clear in operation, and can quickly realize the connection or disconnection between each electrode column and the corresponding receiving head, thereby reducing the time of the plugging process or the disconnection process to improve work efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings required for use in the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments recorded in the present invention. For ordinary technicians in this field, other drawings can also be obtained based on these drawings.

[0014] Figure 1 A schematic diagram of the structure of a support frame provided by an embodiment of the present invention;

[0015] Figure 2 A schematic diagram of the structure of a switching unit provided in an embodiment of the present invention;

[0016] Figure 3 The motion state of the rotating arm provided by the embodiment of the present invention Figure Ⅰ ;

[0017] Figure 4 The motion state of the rotating arm provided by the embodiment of the present invention Figure II ;

[0018] Figure 5 Schematic diagram of the connection between the electrode column and the power receiving head provided in the embodiment of the present invention Figure Ⅰ ;

[0019] Figure 6 Schematic diagram of the connection between the electrode column and the power receiving head provided in the embodiment of the present invention Figure II ;

[0020] Figure 7 The motion state of the first arc-shaped rack and the second arc-shaped rack provided in the embodiment of the present invention Figure Ⅰ ;

[0021] Figure 8 The motion state of the first arc-shaped rack and the second arc-shaped rack provided in the embodiment of the present invention Figure II ;

[0022] Fig. 9 A schematic diagram of the structure of a plug-in switching mechanism provided by an embodiment of the present invention;

[0023] Fig.10 The embodiment of the present invention provides Fig. 9 A magnified view of middle;

[0024] Fig.11 A schematic diagram of the structure of an electrode column provided in an embodiment of the present invention;

[0025] Fig.12 A schematic diagram of a partial structure of a support frame provided in an embodiment of the present invention;

[0026] Fig.13 The embodiment of the present invention provides Fig.12 Enlarged view of B.

[0027] Description of reference numerals:

[0028] 1. Support frame; 2. Rotating disk; 3. Adapter unit; 31. Power receiving head; 32. Electrode column; 33. First elastic member; 4. Plug-in switching mechanism; 41. Double wedge cone block; 411. First wedge surface; 412. Second wedge surface; 42. Guide groove; 421. Straight groove; 422. Annular groove; 43. Limiting slider; 44. Positioning rod; 45. Rotating arm; 46. Limiting part; 5. Gear; 6. First arc-shaped rack; 7. Second arc-shaped rack; 8. First locking member; 81. Pressing rod; 82. Connecting rod; 83. Locking head; 84. Second elastic member; 9. First locking hole; 10. Second locking hole; 11. Abutment block. DETAILED DESCRIPTION

[0029] In order to enable those skilled in the art to better understand the technical solution of the present invention, the present invention will be further described in detail below with reference to the accompanying drawings.

[0030] See also Figure 1-13 The embodiment of the present invention provides a same-pole erection adapter, comprising an adapter box (not shown in the figure), a support frame 1 and a plug-in switching mechanism 4, wherein the support frame 1 is fixedly connected to the adapter box, a rotating disk 2 is rotatably connected to the support frame 1, and a plurality of adapter units 3 distributed in a circumferential array are provided on the support frame 1; the adapter unit 3 comprises: a receiving head 31, an electrode column 32 and a first elastic member 33, the receiving head 31 is arranged on the support frame 1; the electrode column 32 is movably connected to the support frame 1, and the electrode column 32 is movable relative to the support frame 1 The stroke has a pair of energizing positions for receiving the electric head 31 and a de-energizing position detached from the electric head 31; the process of the first elastic member 33 restoring its deformation drives the electrode column 32 to be located at the de-energizing position or the energizing position; during the process of the rotating disk 2 rotating the first circle along the first rotation direction, the plug-in switching mechanism 4 drives each electrode column 32 to move from the de-energizing position to the energizing position in sequence; during the process of the rotating disk 2 rotating the second circle along the first rotation direction, the plug-in switching mechanism 4 drives each electrode column 32 to move from the energizing position to the de-energizing position in sequence. It should be noted that the adapter box is a prior art and will not be described in detail here. At the same time, the power receiving head 31 includes a sleeve and a conductive column located in the sleeve. Each sleeve can be fixedly connected to the support frame 1 via a connecting rod (or each sleeve is directly fixedly connected to the adapter box). Each power receiving head 31 is in a plug-in state with the corresponding electrode column 32. At this time, the conductive column is used to abut against the electrode column 32, so as to realize the electrical connection between the adapter box and the external power equipment, so as to facilitate the change of the output or input voltage of the external power equipment through the adapter box. Figure 3 As shown, the rotating disk 2 rotates counterclockwise along the first rotation direction, and there is a certain friction damping between the rotating disk 2 and the support frame 1. Based on this, an indicator mark can be provided on the rotating disk 2, and a damping member (not shown in the figure) is provided between the rotating disk 2 and the support frame 1. The damping member is located in the directions indicated by the indicator mark at the beginning and the end. The damping member includes a damping groove opened on the support frame 1, and a first receiving cavity is provided on the rotating disk 2. A damping ball head is slidably connected in the first receiving cavity. A first compression spring is provided in the first receiving cavity to push a portion less than half of the damping ball head into the damping groove. At this point, when the staff feels an increase in resistance after driving the rotating disk 2 to rotate one circle, it indicates that one circle has been rotated, which serves as a warning. At the same time, because of the certain damping, the phenomenon of random rotation of the rotating disk 2 can be effectively reduced.

[0031] Specifically, each receiving head 31 is arranged in a one-to-one correspondence with each electrode column 32, and each electrode column 32 is arranged on the support frame 1 so that each receiving head 31 can only be plugged in and out with the corresponding receiving head 31. Therefore, when each electrode column 32 is plugged in with the corresponding receiving head 31, there will be no wrong plugging phenomenon. Based on this, damage to the entire device caused by operational errors is avoided to a certain extent, and the service life of the entire device is effectively improved; when it is necessary to drive each electrode column 32 to be plugged in with the corresponding receiving head 31, it is only necessary to drive the rotating disk 2 to rotate the first circle in the first rotation direction, and the provided plug-in switching mechanism 4 can drive each electrode column 32 to move from the power-off position to the power-on position one by one. The power-on position, at this time, the elastic force restored by the corresponding first elastic member 33 to restore the elastic deformation will keep each electrode column 32 located at the power-on position at the power-on position, thereby realizing the connection between each electrode column 32 and the corresponding receiving head 31. When it is necessary to drive each electrode column 32 to be plugged in and disconnected from the corresponding receiving head 31, it is only necessary to drive the rotating disk 2 to rotate a second circle along the first rotation direction. Through the provided plug-in switching mechanism 4, each electrode column 32 can be driven to move from the power-on position to the power-off position one by one. At this time, the elastic force restored by the corresponding first elastic member 33 to restore the elastic deformation will keep each electrode column 32 located at the power-off position at the power-off position, thereby realizing the disconnection between each electrode column 32 and the corresponding receiving head 31. The entire operation process only requires driving the rotating disk 2 to rotate one circle to complete the plugging process between each electrode column 32 and the corresponding receiving head 31 to complete the connection between each electrode column 32 and the corresponding receiving head 31; when the rotating disk 2 is rotated one circle further, the disconnection process between each electrode column 32 and the corresponding receiving head 31 can be completed to disconnect the connection between each electrode column 32 and the corresponding receiving head 31; the entire operation process is not only labor-saving, but also simple and clear in operation, and can quickly realize the connection or disconnection between each electrode column 32 and the corresponding receiving head 31, thereby reducing the time of the plugging process or the disconnection process to improve work efficiency.

[0032] Based on the above, the rotating disk 2 is equipped with a wheel (not shown in the figure) for driving the rotating disk 2 to rotate. The wheel can be assembled to be fixedly connected to the wheel, or can be quickly detachably assembled on the rotating disk 2. The specific disassembly structure can be: a camshaft hole is opened on the rotating disk 2 (the camshaft hole can be a first shaft hole coaxial with the rotating disk 2 and a second shaft hole connected to the first shaft hole, the second shaft hole is semicircular, and the diameter of the first shaft hole is larger than the second shaft hole), and a plug-in shaft adapted to the camshaft hole is fixedly connected to the wheel. During installation, only the plug-in shaft needs to be inserted into the camshaft hole to drive the rotating disk 2 to rotate through the wheel. Specifically, the wheel that is assembled to be fixedly connected to the rotating disk 2 has the convenience of allowing the staff to quickly drive the rotating disk 2 to rotate through the wheel so that each electrode column 32 is plugged in or disconnected with the corresponding power receiving head 31, and the wheel that is assembled to be detachably connected to the rotating disk 2 has higher safety, reducing the risk that other personnel can directly operate the rotating disk 2. It should be further explained that the wheel is made of insulating material, which can provide a certain insulation effect and prevent the staff from directly contacting the electrode column 32 to avoid arcing effect during plugging and injuring the hands of the staff.

[0033] The plug-in switching mechanism 4 includes a plurality of double-wedge cone blocks 41, a plurality of guide structures, a positioning rod 44 and a rotating arm 45. The plurality of double-wedge cone blocks 41 are fixedly connected to each electrode column 32 in a one-to-one correspondence, and each double-wedge cone block 41 has a first wedge surface 411 and a second wedge surface 412 arranged in a cone shape; the plurality of guide structures correspond to each electrode column 32 in a one-to-one correspondence, and each guide structure includes a guide groove 42 provided on the support frame 1 and a limit slider 43 fixedly connected to the corresponding electrode column 32, the limit slider 43 is slidably connected to the corresponding guide groove 42, and the guide groove 42 includes a straight groove 421; the positioning rod 44 is slidably connected to the rotating disk 2; the rotating arm 45 is coaxially elastically rotatably connected to the positioning rod 44, and the rotating arm 45 can be abutted and matched with each double-wedge cone block 41 during the rotation of the rotating disk 2 along the first rotation direction, and a limit portion 46 is provided on the rotating disk 2 to limit the rotation of the rotating arm 45 in the opposite direction of the first rotation direction. It should be noted that the limiting portion 46 is a locking groove provided on the rotating disk 2, and one end of the rotating arm 45 is locked in the locking groove. When the rotating arm 45 rotates along the first direction following the rotating disk 2, the locking groove can prevent the rotating arm 45 from rotating relative to the rotating disk 2, so that the rotating arm 45 in this state can abut against each electrode column 32 one by one. A torsion spring (not shown in the figure) is sleeved on the positioning rod 44, and one end of the torsion spring is fixedly connected to the positioning rod 44, and the other end is fixedly connected to the rotating arm 45. The process of the torsion spring restoring its elasticity drives the rotating arm 45 to engage with the limiting portion 46. Specifically, in the process of driving the rotating disk 2 to rotate a first circle along the first rotation direction, one end of the rotating arm 45 presses each first wedge surface 411 one by one to make the corresponding electrode column 32 move from the power-off position to the power-on position, wherein the cooperation between the straight groove 421 and the limit slider 43 enables each electrode column 32 to move linearly; before driving the rotating disk 2 to rotate a second circle along the first rotation direction, the positioning rod 44 is first driven to move linearly relative to the rotating disk 2, thereby changing the position of the rotating arm 45 so that the rotating arm 45 cooperates with the second wedge surface 412, and then in the process of driving the rotating disk 2 to rotate a second circle along the first rotation direction, one end of the rotating arm 45 presses each second wedge surface 412 one by one to make the corresponding electrode column 32 move from the power-on position to the power-off position.

[0034] Based on this, if each electrode column 32 is in the power-off position, when it is necessary to drive any one electrode column 32 or several of them to dock with the corresponding power receiving head 31, the rotating disk 2 can be driven to rotate along the second rotation direction first, and one end of the rotating arm 45 will first abut against the parallel surface of the double wedge cone block 41. At this time, the other end of the rotating arm 45 will be disengaged from the locking groove until the rotating arm 45 passes over the electrode column 32 or multiple electrode columns 32. When passing over the electrode column 32 that needs to be plugged in, the rotating disk 2 can be driven to rotate along the first rotation direction. At this time, the electrode column 32 can be driven to slide from the power-off position to the power-on position. This process can realize the plug-in process of any one or several of the electrode columns 32. Similarly, when each electrode column 32 is in the power-on position, it can also realize the movement of any one or several of the electrode columns 32 from the power-on position to the power-off position, thereby completing the disconnection process. The above operation process can realize the plugging process or disconnection process of any electrode column 32, or the plugging process or disconnection process of several electrode columns 32, which improves the practicality of the entire device to a certain extent, and the operation process is simple and convenient.

[0035] Among them, a protrusion is fixedly connected to the positioning rod 44, and a slide groove for linear motion of the protrusion is opened on the support frame 1, and there is a certain friction resistance between the protrusion and the slide groove. When the protrusion is located at one end of the slide groove, during the process of the rotating disk 2 rotating in the first rotation direction for the first circle, the rotating arm 45 will cooperate with each first wedge surface 411 to make the corresponding electrode column 32 move from the power-off position to the power-on position. When the protrusion is located at the other end of the slide groove, during the process of the rotating disk 2 rotating in the first rotation direction for the second circle, the rotating arm 45 will cooperate with each second wedge surface 412 to make the corresponding electrode column 32 move from the power-off position to the power-on position. The corresponding electrode column 32 moves from the power-on position to the power-off position; wherein, as a preferred embodiment of the present invention, a first locking member 8 is provided between the positioning rod 44 and the support frame 1, and the first locking member 8 includes a pressing rod 81 and a second elastic member 84 radially slidably connected to the positioning rod 44, and a locking head 83 parallel to the pressing rod 81 is fixedly connected to the pressing rod 81 via a connecting rod 82, and a first locking hole 9 and a second locking hole 10 arranged in parallel are opened on the rotating disk 2, and the process of the second elastic member 84 restoring the deformation drives the locking head 83 to be alternately inserted into the first locking hole 9 or the second locking hole 10. When the lock head 83 is located in the first lock hole 9, during the first rotation direction of the rotating disk 2, the rotating arm 45 cooperates with each first wedge surface 411 to move the corresponding electrode column 32 from the power-off position to the power-on position; then, the pressing rod 81 is pressed to drive the lock head 83 out of the first lock hole 9, and then the positioning rod 44 is pushed to slide relative to the support frame 1, and finally the hand is released and the lock head 83 is driven to be inserted into the second lock hole 10 under the action of the elastic force of the second elastic member 84 to restore the elastic deformation. At this point, during the second rotation direction of the rotating disk 2, the movable arm cooperates with each second wedge surface 412 to move the corresponding electrode column 32 from the power-on position to the power-off position; as a preferred embodiment, the operation process has high stability, and at the same time, by adjusting the position of the rotating arm 45 so that the rotating arm 45 alternately abuts and cooperates with each first wedge surface 411 or each second wedge surface 412, the plug-in process or the disconnection process is realized between each electrode column 32 and the corresponding receiving head 31.

[0036] Among them, each guide groove 42 also includes an annular groove 422 connected to one end of the straight line, a gear 5 is coaxially fixedly connected to each electrode column 32, a first arc-shaped rack 6 is fixedly connected to the rotating disk 2, and a second arc-shaped rack 7 is fixedly connected to the rotating disk 2, and one end of the rotating arm 45 is located on the projection of the perpendicular bisector between the first arc-shaped rack 6 and the second arc-shaped rack 7; during the process of the rotating disk 2 rotating the first circle along the first rotation direction, the first arc-shaped rack 6 is meshed with each gear 5 one by one to make each limit slider 43 rotate 180 degrees along the corresponding annular groove 422 in sequence; during the process of the rotating disk 2 rotating the second circle along the first rotation direction, the second arc-shaped rack 7 is meshed with each gear 5 one by one to make the limit slider 43 continue to rotate 180 degrees along the corresponding annular groove 422 in sequence. Among them, it should be noted that there is a certain friction damping between the limit slider 43 sliding in the annular groove 422 and the annular groove 422. In a further preferred scheme, a wedge-shaped groove is opened at the corresponding position after the annular groove 422 is connected to the straight groove 421 and rotated 180 degrees, and a second storage cavity is opened on the limit slider 43, and a wedge block adapted to the wedge groove is slidably connected in the second storage cavity, and a second compression spring capable of pushing the wedge block into the wedge groove is provided in the second storage cavity. At this point, when the rotating disk 2 rotates the first circle in the first rotation direction, the first arc-shaped rack 6 and each gear 5 are engaged one by one to make each limit slider 43 rotate 180 degrees along the corresponding annular groove 422 in turn, and the second compression spring restores the elastic deformation of the elastic force to push the wedge block into the wedge groove, thereby effectively maintaining each electrode column 32 and the corresponding receiving head 31 in this state. During the process of driving the rotating disk 2 to rotate the second circle along the first rotation direction, that is, the second arc-shaped rack 7 will mesh with each gear 5 one by one to make each limit slider 43 continue to rotate 180 degrees along the corresponding annular groove 422 in turn, the abutment between the inclined surface of each wedge block and the inclined surface of the corresponding wedge groove will cause each wedge block to be squeezed into the corresponding second storage cavity, and then each wedge block will be separated from the corresponding wedge groove.

[0037] In summary, during the first rotation direction rotation of the rotating disk 2, the first arc-shaped rack 6 is meshed with each gear 5 one by one to make each electrode column 32 located at the power-on position rotate 180 degrees one by one, and each limit slider 43 is rotated 180 degrees from the intersection of the straight groove 421 and the annular groove 422. At this time, each annular groove 422 is used to prevent the corresponding electrode column 32 from sliding linearly with the support frame 1, so that the vibration generated by the adapter box in the working state can be effectively avoided to cause each electrode column 32 to be out of the power-on position. During the second rotation of the rotating disk 2 along the first rotation direction, the second arc-shaped rack 7 engages with each gear 5 one by one to make the limit slider 43 continue to rotate 180 degrees along the corresponding annular groove 422 in turn, so that each limit slider 43 slides along the corresponding annular groove 422 to the intersection of the annular groove 422 and the straight groove 421, thereby facilitating the subsequent cooperation between the rotating arm 45 and the second wedge surface 412 to drive each electrode column 32 to move from the power-on position to the power-off position one by one.

[0038] Each first elastic member 33 includes a sliding portion and an elastic telescopic rod, wherein the sliding portion is circumferentially slidably connected to the corresponding electrode column 32; one end of the elastic telescopic rod is rotatably connected to the support frame 1, and the other end is rotatably connected to the corresponding sliding portion. It should be noted that the sliding portion is a moving block, and a limiting groove for the moving block to slide circumferentially is provided on the circumferential side surface of the electrode column 32, so that when each electrode column 32 rotates relative to the support frame 1, each moving block slides in the corresponding limiting groove; it should also be noted that the elastic telescopic rod includes an inner rod and an outer rod, the inner rod slides linearly along the inner cavity of the outer rod, and a third compression spring is provided in the outer rod to push the inner rod out, one end of which is fixedly connected to the inner rod, and the other end is fixedly connected to the inner wall of the outer rod, wherein each elastic telescopic rod drives the corresponding electrode column 32 to be in the state of the power-on position or the power-off position, the displacement of the inner rod sliding relative to the outer rod is the longest, and the third compression spring at this time is still in a compressed state, so that each electrode column 32 can be better maintained in the power-on position or the power-off position. Specifically, when the electrode column 32 moves from the power-off position to the power-on position, the elastic telescopic rod has the following strokes in sequence. First, the inner rod in the elastic telescopic rod compresses the third compression spring until the elastic telescopic rod and the electrode column 32 are in a vertical state, so that the inner rod is retracted into the outer rod, and then the inner rod is gradually extended from the outer rod until each electrode column 32 is in the power-on position. Among them, when the elastic telescopic rod maintains each electrode column 32 in the power-on position, not only each electrode column 32 and the corresponding power receiving head 31 are always maintained in a connected state, but also each electrode column 32 is facilitated to rotate relative to the support frame 1 by the cooperation of the first rack and the gear 5.

[0039] Among them, a spherical abutment block 11 is fixedly connected to the rotating arm 45 and abuts against each first wedge surface 411 or each second wedge surface 412. Specifically, the spherical abutment block 11 can reduce the friction between the abutment block 11 and each first wedge surface 411 or each second wedge surface 412 when abutting against each first wedge surface 411 or each second wedge surface 412, thereby facilitating each electrode column 32 to move from the power-off position to the power-on position or from the power-on position to the power-off position.

[0040] The present invention also provides an operation method, which is implemented based on a same-pole erection adapter device, and the operation method includes the following steps: S1, operating the rotating disk 2 to rotate a first circle along the first rotation direction, so that one end of the rotating arm 45 abuts and cooperates with each first wedge surface 411 one by one to move each electrode column 32 from the power-off position to the power-on position, completing the plug-in process between each electrode column 32 and the corresponding power receiving head 31; S2, operating the positioning rod 44 to slide so that one end of the sliding arm can cooperate with each second wedge surface 412; S3, operating the rotating disk 2 to rotate a second circle along the first rotation direction, so that one end of the rotating arm 45 abuts and cooperates with each second wedge surface 412 one by one to move each electrode column 32 from the power-on position to the power-off position, completing the disconnection process between each electrode column 32 and the corresponding power receiving head 31. The operation steps of S2 can be detailed as follows: pressing the pressing rod 81 so that the lock head 83 connected to the pressing rod 81 through the connecting rod 82 can be disengaged from the first lock hole 9, and then pressing the positioning rod 44 and releasing the hand, at which time the second elastic member 84 recovers its elastic deformation and drives the lock head 83 to be inserted into the second lock hole 10. This operation method can allow each electrode column 32 to move from the power-off position to the power-on position one by one when the movable disk is driven to rotate a first circle along the first rotation direction, and allow each electrode column 32 to move from the power-on position to the power-off position one by one when the movable disk is driven to rotate a second circle along the first rotation direction.

[0041] It should be further explained that a same-pole erection adapter device has a second operation method and includes the following steps:

[0042] The rotating disk 2 is operated to rotate in the second direction (based on Figure 3 The rotating arm 45 rotates in a clockwise direction as shown in the figure) until one end of the rotating arm 45 passes over one of the electrode columns 32 or passes over a plurality of electrode columns 32 one by one;

[0043] The rotating disk 2 is operated to rotate along the first rotation direction, so that one end of the rotating arm 45 abuts against the first wedge surface 411 on the electrode column 32 just passed, so that the electrode column 32 moves from the power-off position to the power-on position, completing the plugging process between the electrode column 32 and the corresponding power receiving head 31;

[0044] The positioning rod 44 is operated to slide so that one end of the sliding arm can be matched with each second wedge surface 412;

[0045] The rotating disk 2 is operated to rotate along the first rotation direction, so that one end of the rotating arm 45 abuts against the first wedge surface 411 on the electrode column 32 just passed, so that the electrode column 32 moves from the power-on position to the power-off position, completing the disconnection process between the electrode column 32 and the corresponding power receiving head 31.

[0046] Specifically, the operation method can drive one or any several electrode columns 32 to move from the power-off position to the power-on position, or from the power-on position to the power-off position.

[0047] The above description is only by way of illustration of certain exemplary embodiments of the present invention. It is undoubted that those skilled in the art can modify the described embodiments in various ways without departing from the spirit and scope of the present invention. Therefore, the above drawings and descriptions are illustrative in nature and should not be construed as limiting the scope of protection of the claims of the present invention.

Claims

1. A same-pole erection transfer device, comprising a transfer box and a support frame fixedly connected to the transfer box, characterized in that: The support frame is rotatably connected to a rotating disk, and the support frame is provided with a plug-in switching mechanism and a plurality of adapter units distributed in a circumferential array; The switching unit comprises: A power receiving head, which is arranged on a supporting frame; The electrode column is movably connected to the support frame, and has a power-on position for the receiving head and a power-off position for the receiving head during its movement; The first elastic member, during which the deformation recovery process drives the electrode column to be located at the power-off position or the power-on position; During the first rotation of the rotating disk in the first rotation direction, the plug-in switching mechanism drives each electrode column to move from the power-off position to the power-on position in sequence, and during the second rotation of the rotating disk in the first rotation direction, the plug-in switching mechanism drives each electrode column to move from the power-on position to the power-off position in sequence; The plug-in switching mechanism comprises: A plurality of double-wedge cone blocks, which are fixedly connected to the electrode columns in a one-to-one correspondence, and each double-wedge cone block has a first wedge surface and a second wedge surface arranged in a cone shape; A plurality of guide structures corresponding to each electrode column, each guide structure comprising a guide groove provided on the support frame and a limit slider fixedly connected to the corresponding electrode column, the limit slider being slidably connected to the corresponding guide groove, and the guide groove comprising a straight groove; A positioning rod slidably connected to the rotating disk; The rotating arm is coaxially and elastically connected to the positioning rod, and the rotating arm can be abutted and matched with each double wedge cone block during the rotating disk rotates along the first rotating direction. The rotating disk is provided with a limit portion for limiting the rotating arm from rotating in the opposite direction of the first rotating direction; Each guide groove further comprises an annular groove connected to one end of the straight line, a gear is coaxially fixedly connected to each electrode column, a first arc-shaped rack is fixedly connected to the rotating disk, a second arc-shaped rack is fixedly connected to the rotating disk, and one end of the rotating arm is located on the projection of the perpendicular midline between the first arc-shaped rack and the second arc-shaped rack; During the first rotation of the rotating disk in the first rotation direction, the first arc-shaped rack meshes with each gear one by one so that each limit slider rotates 180 degrees along the corresponding annular groove in sequence; during the second rotation of the rotating disk in the first rotation direction, the second arc-shaped rack meshes with each gear one by one so that the limit slider continues to rotate 180 degrees along the corresponding annular groove in sequence; Each of the first elastic members comprises: A sliding portion, which is circumferentially slidably connected to a corresponding electrode column; The elastic telescopic rod has one end rotatably connected to the support frame, and the other end rotatably connected to the corresponding sliding part.

2. A same-pole erection adapter according to claim 1, characterized in that: A first locking member is provided between the positioning rod and the support frame, and the first locking member includes a pressing rod radially slidably connected to the positioning rod and a second elastic member. A locking head parallel to the pressing rod is fixedly connected to the pressing rod via a connecting rod. A first locking hole and a second locking hole arranged in parallel are provided on the rotating disk. The process of the second elastic member restoring its deformation drives the locking head to be alternately inserted into the first locking hole or the second locking hole.

3. A same-pole erection adapter according to claim 1, characterized in that: A spherical abutment block which abuts and cooperates with each first wedge surface or each second wedge surface is fixedly connected to the rotating arm.

4. An operating method, implemented based on a same-pole erection adapter device according to any one of claims 1 to 3, characterized in that: The following steps are involved: S1, operate the rotating disk to rotate the first circle along the first rotation direction, so that one end of the rotating arm abuts and cooperates with each first wedge surface one by one to move each electrode column from the power-off position to the power-on position, and complete the plug-in process between each electrode column and the corresponding power receiving head; S2, operating the positioning rod to slide so that one end of the sliding arm can cooperate with each second wedge surface; S3, operate the rotating disk to rotate a second circle along the first rotating direction, so that one end of the rotating arm abuts and cooperates with each second wedge surface one by one to move each electrode column from the power-on position to the power-off position, completing the disconnection process between each electrode column and the corresponding power receiving head.

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