CN218242284U - Power transformation maintenance power supply connecting device - Google Patents
Power transformation maintenance power supply connecting device Download PDFInfo
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- CN218242284U CN218242284U CN202221655353.1U CN202221655353U CN218242284U CN 218242284 U CN218242284 U CN 218242284U CN 202221655353 U CN202221655353 U CN 202221655353U CN 218242284 U CN218242284 U CN 218242284U
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Abstract
The utility model discloses a power transformation maintenance power supply connecting device, belong to electric power operating equipment field, it is inconvenient to have solved current power transformation maintenance power supply and connect, unsafe problem, the technical scheme who solves this problem is mainly including first electrically conductive connecting piece and the electrically conductive connecting piece of second, be equipped with the fixed knot who is used for connecting fixed first electrically conductive connecting piece and the electrically conductive connecting piece of second on first electrically conductive connecting piece and the electrically conductive connecting piece of second and construct, still include first telescopic link, the top of first telescopic link is equipped with the mount pad, the electrically conductive connecting piece activity of second is located on the mount pad, be equipped with the driving piece on the mount pad, the electrically conductive connecting piece of driving piece drive second removes so that the fixed knot constructs the cooperation and connects, the drainage wire is connected with main road electric wire electric conductivity after first electrically conductive connecting piece and the electrically conductive connecting piece of second are connected in place. The utility model discloses mainly used realizes that the staff just can accomplish the transformer on ground and maintains the power supply and connect, convenient operation, and is safer.
Description
Technical Field
The utility model relates to an electric power operating equipment, especially a power transformation maintenance power supply connecting device.
Background
In order to ensure that a power supply system normally operates, in daily life, a worker is required to regularly maintain the power supply system, the conventional power transformation maintenance power supply connecting device generally comprises a first conductive connecting piece electrically connected with a main circuit wire and a second conductive connecting piece electrically connected with a drainage wire, a fixing structure for connecting and fixing the first conductive connecting piece and the second conductive connecting piece is arranged on the first conductive connecting piece and the second conductive connecting piece, the second conductive connecting piece is moved to realize the matching connection of the fixing structure, so that the drainage wire is electrically communicated with the main circuit wire, but the main circuit wire is generally erected on a telegraph pole or a wire frame, the worker is required to work high above the ground, and certain potential safety hazards exist.
SUMMERY OF THE UTILITY MODEL
The utility model aims to reach the purpose just provide a power supply connecting device is maintained to transformer, overcome the not enough of prior art, the staff just can accomplish the transformer on ground and maintain the power supply and connect, convenient operation, it is safer.
In order to achieve the above purpose, the utility model adopts the following technical scheme: the utility model provides a power transformation maintenance power supply connecting device, includes the electrically conductive connecting piece of first electrically conductive connecting piece of being connected with main road electric wire electricity and the electrically conductive connecting piece of second of being connected with the drainage wire electricity, is equipped with the fixed knot structure that is used for connecting fixed first electrically conductive connecting piece and the electrically conductive connecting piece of second on first electrically conductive connecting piece and the electrically conductive connecting piece of second and constructs, still includes first telescopic link, the top of first telescopic link is equipped with the mount pad, and the electrically conductive connecting piece activity of second is equipped with the driving piece on locating the mount pad on the mount pad, and the electrically conductive connecting piece of driving piece drive second removes so that the fixed knot constructs the cooperation and connects, and the drainage wire is connected with main road electric wire electricity conductance after first electrically conductive connecting piece and the electrically conductive connecting piece of second are in place.
After the technical scheme is adopted, the utility model has the advantages of as follows: firstly, through setting up first telescopic link, can carry the electrically conductive connecting piece of second to the sky, need not the staff and step on the pole and carry the electrically conductive connecting piece of second, avoid high altitude construction, greatly increased staff's operation safety, and first telescopic link can stretch out and draw back, flexible back volume is less, conveniently carry, be particularly useful for in the field environment, secondly, the electrically conductive connecting piece of second is located on the mount pad, because the volume of the electrically conductive connecting piece of second is less, the volume of mount pad generally is greater than the volume of the electrically conductive connecting piece of second, the staff standing on ground can obtain the position of the electrically conductive connecting piece of second through the position of observing the mount pad with the naked eye, make first telescopic link rise fast around the first electrically conductive connecting piece, effectively shorten the time of location adjustment, promote the efficiency of maintenance, and, set up the driving piece, drive the electrically conductive connecting piece of second removes so that fixed knot structure cooperation is connected relatively to the electrically conductive connecting piece, realize the electric conductance of drainage wire and main circuit, moreover, the steam generator is simple structure, also can make the staff need not to contact first electrically conductive connecting piece of second, further promote staff's security. Through the actual verification, adopt the technical scheme of the utility model afterwards, the staff can be shortened to 1 ~ 2 people by original 3 people, and maintenance time shortens to 30 minutes from original 2 hours left and right sides, effectively promotes the efficiency that the transformer was maintained, also can greatly reduced cost.
Furthermore, be equipped with convex installation department on the electrically conductive connecting piece of second, be equipped with the first through-hole that matches with the installation department on the mount pad, the electrically conductive connecting piece of second passes through the cooperation swing joint in mount pad of installation department and first through-hole. Through above-mentioned technical scheme, realize the swing joint of second electrically conductive connecting piece and mount pad.
Furthermore, the driving part comprises a driving part capable of moving relative to the installation part and a moving part capable of driving the driving part to move relative to the installation part, and the driving part acts on the installation part to enable the second conductive connecting part to move. Because the staff stands on ground and stimulates the driving piece, can produce a decurrent effort, through above-mentioned technical scheme, make the electrically conductive connecting piece steady movement of second, be favorable to making fixed knot on the electrically conductive connecting piece of first and the electrically conductive fixed knot on the connecting piece of second construct accurate the connection, effectively avoid the electrically conductive connecting piece of second to receive the exogenic action of other directions and take place the deformation.
Further, the driving medium is the transmission piece, and the moving member is removal rope or carriage release lever, is equipped with the bracing piece on the transmission piece, is equipped with the second through-hole that matches with the bracing piece on the mount pad, and the axial of second through-hole is unanimous with the moving direction of the electrically conductive connecting piece of second, and the transmission piece drives and removes for the second through-hole through removal rope or carriage release lever. Through above-mentioned technical scheme, set up the second through-hole, make transmission piece and mount pad sliding fit be connected, the second through-hole plays the effect that the guide bracing piece removed, is favorable to making in the buckle accurate deduction catching groove, and the transmission piece drives and moves for the second through-hole through the removal rope, and the migration distance of transmission piece is decided according to the distance of the electrically conductive connecting piece of second and first electrically conductive connecting piece, and application scope is wider.
Furthermore, the driving part is a driving rod which is abutted against the second conductive connecting part through the action of external force and pushes the second conductive connecting part to move. Through above-mentioned technical scheme, simple structure, the effort direct action of actuating lever is in the electrically conductive connecting piece of second, saves intermediate structure, is favorable to increasing the accuracy that the electrically conductive connecting piece of second removed.
Furthermore, the fixing structure comprises a buckle arranged on one of the first conductive connecting piece and the second conductive connecting piece and a buckle groove arranged on the other conductive connecting piece, and the buckle groove are matched to realize the connection and fixation of the first conductive connecting piece and the second conductive connecting piece. Through above-mentioned technical scheme, utilize buckle and catching groove lock back characteristic of locking, need carry out the unblock back to the buckle structure, the electrically conductive connecting piece of second just can part with first electrically conductive connecting piece, effectively prevents drainage wire and main road electric wire disconnection in the use, increases the reliability that the power supply is connected.
Furthermore, fixed knot constructs including locating the inserted sheet on one of them of first electrically conductive connecting piece and the electrically conductive connecting piece of second, locating the confession inserted double-layered groove of inserted sheet on another, and the double-layered groove is formed by two elasticity clamping piece centre gripping, and the elasticity clamping piece realizes that the connection of first electrically conductive connecting piece and the electrically conductive connecting piece of second is fixed through elastic action centre gripping inserted sheet. Through above-mentioned technical scheme, utilize the elastic action centre gripping inserted sheet of elasticity clamping piece, connect more reliably, only need overcome the elastic force of elasticity clamping piece during the dismantlement, can unblock the fixed state of the electrically conductive connecting piece of second and the electrically conductive connecting piece of first, it is more convenient to use.
Furthermore, a gravity bottom plate and a mounting bracket are arranged at the bottom end of the first telescopic rod, the mounting bracket is detachably connected with the gravity bottom plate, an inserting hole is formed in the mounting bracket, the cross section of the inserting hole is polygonal or arc-shaped, and the end part of the first telescopic rod is inserted into the inserting hole to support the first telescopic rod; or the peripheral sides of the first telescopic rods are rotatably provided with three supporting legs, and one ends of the supporting legs, far away from the first telescopic rods, are provided with limiting ropes connected with the first telescopic rods. Through the technical scheme, the manual rod supporting is not needed, the labor is saved, the supporting reliability of the first telescopic rod is effectively improved, and the polygonal inserting hole is formed to effectively prevent the first telescopic rod from rotating; or, for triangle stabilizer blade among the prior art, spacing rope can effectively avoid the supporting legs to rotate at will with the free end relatively fixed of supporting legs, improves the stability of support, also can effectively prevent that the supporting legs from skidding and make first telescopic link take place to incline or even fall down, promotes the reliability that first telescopic link used.
Furthermore, a clamping sleeve is further arranged on the first telescopic rod, and the clamping sleeve is provided with an opening. Through above-mentioned technical scheme, set up the clamp sleeve, can the suit play effectual limiting displacement to first telescopic link on the wire pole, prevent that first telescopic link from taking place to rock among the transformer maintenance process.
Furthermore, a cam or a round ball is arranged on the inner side wall of the clamping sleeve. Through above-mentioned technical scheme, make and be rolling friction between clamping sleeve and the wire pole, effectively reduce the resistance that first telescopic link flexible in-process received, be favorable to the flexible of first telescopic link.
Drawings
The present invention will be further explained with reference to the accompanying drawings:
fig. 1 is a schematic structural view of a power transformation maintenance and supply connection device in the present invention;
FIG. 2 is an enlarged schematic view of the structure at A in FIG. 1;
FIG. 3 is a cross-sectional view of a first conductive connecting member and a second conductive connecting member in a fixed connection according to a first embodiment;
FIG. 4 is an enlarged schematic view of the structure at B in FIG. 3;
FIG. 5 is a schematic structural view of the first telescopic rod rotatably provided with supporting legs at the peripheral sides thereof;
fig. 6 is a schematic structural diagram of a power transformation maintenance power supply device in the second embodiment;
in the figure, 1, a first conductive connecting member; 2. a second conductive connection; 21. an installation part; 3. a first telescopic rod; 4. a mounting base; 41. a first through hole; 42. a second through hole; 51. a transmission block; 52. moving the rope; 53. a support bar; 54. a drive rod; 61. buckling; 62. buckling grooves; 71. a gravity bottom plate; 72. mounting a bracket; 721. inserting holes; 73. supporting legs; 74. a limiting rope; 8. a clamping sleeve; 81. an opening; 82. and (4) a ball.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.
The terms "first," "second," "third," "fourth," and the like in the description and in the claims, as well as in the drawings, if any, are used for distinguishing between similar elements and not necessarily for describing a particular sequential or chronological order. It is to be understood that the data so used is interchangeable under appropriate circumstances such that the embodiments of the invention described herein are capable of operation in sequences other than those illustrated or otherwise described herein.
It should be understood that, in various embodiments of the present invention, the sequence numbers related to the processes do not mean the order of execution, and the execution order of the processes should be determined by their functions and inherent logic, and should not constitute any limitation to the implementation process of the embodiments of the present invention.
It should be understood that in the present application, "comprising" and "having" and any variations thereof, is intended to cover a non-exclusive inclusion, such that a process, method, system, article, or apparatus that comprises a list of steps or elements is not necessarily limited to those steps or elements expressly listed, but may include other steps or elements not expressly listed or inherent to such process, method, article, or apparatus.
It should be understood that, in the present invention, "a plurality" means two or more. "and/or" is only one kind of the transformer maintenance power supply connection device to describe the association relationship of the association objects, and means that there may be three relationships, for example, X and/or Y, which may mean: x alone, X and Y together, and Y alone. The character "/" generally indicates that the front and rear related objects are related to an or of the power transformation maintenance and supply connection device. The expression "comprises X, Y and Z" and "comprises X, Y and Z" means that all three of X, Y and Z are comprised, "comprises X, Y or Z" means that one of the three of X, Y and Z is comprised, "comprises X, Y and/or Z" means that any one or any two or three of the three of X, Y and Z are comprised.
The technical solution of the present invention will be described in detail with specific examples. The following specific embodiments may be optionally combined with or replaced by each other according to practical situations, and the same or similar concepts or processes may not be described in detail in some embodiments.
The first embodiment is as follows:
as shown in fig. 1 to 4, the utility model provides a power transformation maintenance power supply connecting device, include the first electrically conductive connecting piece 1 of being connected with main road electric wire electricity and the electrically conductive connecting piece 2 of second of being connected with the drainage wire electricity, first electrically conductive connecting piece 1 generally lays the initial stage at the main road electric wire and just sets up on the main road circuit electricity, be equipped with the fixed knot who is used for connecting fixed first electrically conductive connecting piece 1 and the electrically conductive connecting piece 2 of second on first electrically conductive connecting piece 1 and the electrically conductive connecting piece 2 of second, still include first telescopic link 3, the top of first telescopic link 3 is equipped with mount pad 4, the electrically conductive connecting piece 2 activity of second is located on mount pad 4, be equipped with the driving piece on mount pad 4, the electrically conductive connecting piece 1 removal of the electrically conductive connecting piece 2 of driving piece drive second relative first electrically conductive connecting piece is connected so that the fixed knot constructs the cooperation, the drainage wire is connected with main road electric wire electricity after first electrically conductive connecting piece 1 and the electrically conductive connecting piece 2 of second put in place.
Firstly, through setting up first telescopic link 3, can carry second conductive connecting piece 2 to first conductive connecting piece 1 department, need not the staff and step on the pole and carry second conductive connecting piece 2, avoid high altitude construction, greatly increased staff's operation safety, after the power connection is accomplished, first telescopic link 3 can regain, and is small in size, and is convenient to carry, and is particularly suitable for field environment, secondly, second conductive connecting piece 2 is located on mount pad 4, because the size of second conductive connecting piece 2 is less, the size of mount pad 4 is generally greater than the size of second conductive connecting piece 2, the staff standing on ground can obtain the position of second conductive connecting piece 2 through observing the position of mount pad 4 with the naked eye, make first telescopic link 3 rise to first conductive connecting piece 1 around fast, the deviation is less, effectively shorten the time of positioning adjustment, promote the efficiency of maintenance, and set up the driving piece, drive second conductive connecting piece 2 relatively first conductive connecting piece 1 removal so that fixed knot constructs the cooperation connection, realize the electric conduction of drainage wire and main circuit, simple structure, need not to contact with staff direct contact with first conductive connecting piece 1 and second conductive connecting piece 2, especially when the security of second conductive connecting piece 2, promote the transformer of further maintenance, the security of further work personnel.
In order to realize the connection between the second conductive connecting piece 2 and the mounting seat 4, the second conductive connecting piece 2 is provided with a convex mounting part 21, the mounting seat 4 is provided with a first through hole 41 matched with the mounting part 21, and the second conductive connecting piece 2 is movably connected to the mounting seat 4 through the matching of the mounting part 21 and the first through hole 41.
In order to realize the connection and fixation of the second conductive connecting piece 2 and the first conductive connecting piece 1, the fixing structure comprises a buckle 61 arranged on one of the first conductive connecting piece 1 and the second conductive connecting piece 2 and a buckle groove 62 arranged on the other one, and the buckle 61 of the buckle 61 and the buckle groove 62 are matched to realize the connection and fixation of the first conductive connecting piece 1 and the second conductive connecting piece 2. Utilize buckle 61 and the characteristic of locking behind catching groove 62 lock, need carry out the unblock back to buckle 61 structure, the electrically conductive connecting piece of second 2 just can part with first electrically conductive connecting piece 1, effectively prevents the disconnection of drainage wire and main road electric wire in the use, increases the reliability that the power supply is connected. In this embodiment, the first conductive connecting part 1 is provided with a fastening groove 62, and the second conductive connecting part 2 is provided with a fastener 61, and the fastener 61 is actively fastened into the fastening groove 62, so as to facilitate positioning.
It can be understood that the fixing structure may also include an insertion sheet disposed on one of the first conductive connecting member 1 and the second conductive connecting member 2, and a clamping groove disposed on the other for inserting the insertion sheet, wherein the clamping groove is formed by clamping two elastic clamping sheets, and the elastic clamping sheets clamp the insertion sheet through elastic action to realize connection and fixation of the first conductive connecting member 1 and the second conductive connecting member 2. Utilize the elastic action centre gripping inserted sheet of elasticity clamping piece, connect more reliably, only need overcome the elastic action power of elasticity clamping piece during the dismantlement, can unblock the fixed state of the electrically conductive connecting piece of second 2 and the electrically conductive connecting piece of first 1, it is more convenient to use.
In this embodiment, the driving member includes a transmission member capable of moving relative to the mounting portion 21 and a moving member for driving the transmission member to move relative to the mounting portion 21, and the transmission member acts on the mounting portion 21 to move the second conductive connecting member 2. Because the staff stands at ground pulling driving piece, can produce a decurrent effort, through setting up above-mentioned structure, make the electrically conductive connecting piece 2 steady movement of second, be favorable to making fixed knot on the electrically conductive connecting piece 1 of first structure and the electrically conductive connecting piece 2 of second structure accurate connection, effectively avoid the electrically conductive connecting piece 2 of second to receive other directions exogenic action and take place deformation.
Concretely, the driving medium is transmission block 51, the moving member is removal rope 52, be equipped with bracing piece 53 on the transmission block 51, be equipped with the second through-hole 42 that matches with bracing piece 53 on the mount pad 4, make transmission block 51 be connected with 4 sliding fit of mount pad, the axial of second through-hole 42 is unanimous with the moving direction of the electrically conductive connecting piece 2 of second, second through-hole 42 plays the effect that guide bracing piece 53 removed, be favorable to making buckle 61 accurately detain in catching groove 62, transmission block 51 drives and removes for second through-hole 42 through removal rope 52, make electrically conductive connecting piece 2 of second and first electrically conductive connecting piece 1 be connected fixedly, the migration distance of transmission block 51 is decided according to the distance of the electrically conductive connecting piece 2 of second and first electrically conductive connecting piece 1, application scope is wider.
It will be appreciated that the moving member may also be a moving rod. The rigid structure is adopted, so that the movement of the transmission block 51 is more accurate.
For fixed first telescopic link 3, the bottom of first telescopic link 3 is equipped with gravity bottom plate 71 and installing support 72, installing support 72 can be dismantled with gravity bottom plate 71 and be connected, be equipped with spliced eye 721 on the installing support 72, the cross section of spliced eye is polygon or arc, the tip cartridge of first telescopic link 3 is in order to support first telescopic link 3 in spliced eye 721, need not artifical pole of holding up, use manpower sparingly, also effectively increase first telescopic link 3's support reliability. In this embodiment, the inserting holes 721 are pentagonal inserting holes, which effectively prevent the first telescopic rod 3 from rotating. Of course, the plugging hole 721 may also be a hexagonal plugging hole, a heptagonal plugging hole, or a fan-shaped plugging hole.
It can be understood that, as shown in fig. 5, in other embodiments, the supporting legs 73 are rotatably disposed on the peripheral side of the first telescopic rod 3, at least three supporting legs 73 are provided, and a limiting rope 74 connected to the first telescopic rod 3 is disposed at one end of the supporting legs 73 away from the first telescopic rod 3. In this embodiment, three support legs 73 are provided to reliably support the first telescopic rod 3. For triangle stabilizer blade among the prior art, spacing rope 74 can effectively avoid supporting legs 73 to rotate at will with the free end relatively fixed of supporting legs 73, improves the stability of supporting, also can effectively prevent supporting legs 73 to skid and make first telescopic link 3 take place to incline to set up and fall down, promotes the reliability that first telescopic link 3 used.
Because the speed that the air current of high latitude flows is very fast, first telescopic link 3 takes place to rock easily, in this embodiment, still is equipped with clamping sleeve 8 on the first telescopic link 3, and clamping sleeve 8 has opening 81. During the use, with 8 suits of clamping sleeve on the wire pole, play effectual limiting displacement to first telescopic link 3, prevent that first telescopic link 3 from taking place to rock among the transformer maintenance process.
And a round ball 82 is arranged on the inner side wall of the clamping sleeve 8. Make and be rolling friction between clamping sleeve 8 and the wire pole, effectively reduce the resistance that first telescopic link 3 received in-process of stretching out and drawing back, be favorable to the flexible of first telescopic link 3.
It will be appreciated that in other embodiments, the inner side wall of the clamping sleeve 8 may be provided with a cam.
The using method comprises the steps of calculating the wiring position on the ground, fixing the gravity bottom plate 71 and the mounting bracket 72 at proper positions on the ground, mounting the first telescopic rod 3 and the clamping sleeve 8, wherein the clamping sleeve 8 is used for connecting a telegraph pole and plays a role in supporting and limiting, and preventing deviation caused by airflow influence in the mounting process, then mounting the second conductive connecting piece 2 and the driving piece on the mounting seat 4, controlling the first telescopic rod 3 to ascend to the position needing wiring, aligning the second conductive connecting piece 2 with the first conductive connecting piece 1, enabling a worker to observe, position and adjust on the ground by means of equipment such as a telescope and an unmanned aerial vehicle, operating the driving piece to buckle the buckle 61 into the buckle groove 62, and withdrawing the first telescopic supporting rod after mounting. The utility model discloses simple structure, convenient operation need not artifical high altitude construction, and is safer, can shorten to 1-2 people by original 3 staff, and the time shortens to 30 minutes, greatly reduced cost from original 2 hours about.
Example two:
as shown in fig. 6, in the present embodiment, the driving member is a driving rod 54, and the driving rod 54 is pressed against the second conductive connecting element 2 by an external force and pushes the second conductive connecting element 2 to move. Simple structure, the effort of actuating lever 54 directly acts on second electrically conductive connecting piece 2, omits intermediate structure, is favorable to increasing the accuracy that second electrically conductive connecting piece 2 removed.
Other contents not described in this embodiment may refer to embodiment one.
In addition to the above preferred embodiments, the present invention has other embodiments, and all other embodiments obtained by those skilled in the art without any creative work belong to the scope of the claimed invention.
Claims (10)
1. The utility model provides a power transformation maintenance power supply connecting device, includes the electrically conductive connecting piece of first electrically conductive connecting piece of being connected with main road electric wire electricity and the electrically conductive connecting piece of second of being connected with the drainage wire electricity, is equipped with the fixed knot structure that is used for connecting fixed electrically conductive connecting piece and the electrically conductive connecting piece of second on first electrically conductive connecting piece and the electrically conductive connecting piece of second, its characterized in that still includes first telescopic link, the top of first telescopic link is equipped with the mount pad, and the electrically conductive connecting piece activity of second is located on the mount pad, is equipped with the driving piece on the mount pad, and the electrically conductive connecting piece of driving piece drive second removes so that the fixed knot structure cooperation is connected, and the drainage wire is connected with main road electric wire electricity after first electrically conductive connecting piece and the electrically conductive connecting piece of second are connected in place.
2. A power transformation maintenance and supply connection device as claimed in claim 1, wherein the second conductive connecting piece is provided with a protruding mounting portion, the mounting base is provided with a first through hole matched with the mounting portion, and the second conductive connecting piece is movably connected to the mounting base through matching of the mounting portion and the first through hole.
3. A power transformation, maintenance and power supply connection apparatus as claimed in claim 2, wherein the driving member includes a driving member movable relative to the mounting portion and a moving member for driving the driving member to move relative to the mounting portion, the driving member acting on the mounting portion to move the second conductive connecting member.
4. A power transformation maintenance and supply connection device as claimed in claim 3, wherein the transmission member is a transmission block, the moving member is a moving rope or a moving rod, the transmission block is provided with a supporting rod, the mounting base is provided with a second through hole matched with the supporting rod, the axial direction of the second through hole is consistent with the moving direction of the second conductive connecting member, and the transmission block is driven by the moving rope or the moving rod and moves relative to the second through hole.
5. A power transformation maintenance and supply connection apparatus as claimed in claim 2, wherein the driving member is a driving rod, and the driving rod is pressed against the second conductive connecting member by an external force and pushes the second conductive connecting member to move.
6. A power transformation maintenance and supply connection device as claimed in claim 1, wherein the fixing structure comprises a buckle arranged on one of the first conductive connecting piece and the second conductive connecting piece and a buckle groove arranged on the other of the first conductive connecting piece and the second conductive connecting piece, and the buckle of the buckle and the buckle groove is matched to realize the connection and fixation of the first conductive connecting piece and the second conductive connecting piece.
7. A power transformation maintenance and supply connection device as claimed in claim 1, wherein the fixing structure comprises an insertion piece disposed on one of the first conductive connection piece and the second conductive connection piece, and a clamping groove disposed on the other for insertion of the insertion piece, the clamping groove is formed by two elastic clamping pieces, and the elastic clamping pieces clamp the insertion piece through elastic action to realize connection and fixation of the first conductive connection piece and the second conductive connection piece.
8. A power transformation, maintenance and power supply connecting device as claimed in claim 1, wherein a gravity bottom plate and a mounting bracket are arranged at the bottom end of the first telescopic rod, the mounting bracket is detachably connected with the gravity bottom plate, a plug hole is arranged on the mounting bracket, the cross section of the plug hole is polygonal or arc-shaped, and the end part of the first telescopic rod is inserted into the plug hole to support the first telescopic rod; or the peripheral sides of the first telescopic rods are rotatably provided with three supporting legs, and one ends of the supporting legs, far away from the first telescopic rods, are provided with limiting ropes connected with the first telescopic rods.
9. A power transformation, maintenance and power supply connecting device as recited in claim 1, wherein said first telescoping rod is further provided with a clamping sleeve, said clamping sleeve having an opening.
10. A power transformation, maintenance and supply connection device as recited in claim 9, wherein the clamping sleeve has a cam or a spherical ball on its inner side wall.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221655353.1U CN218242284U (en) | 2022-06-28 | 2022-06-28 | Power transformation maintenance power supply connecting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221655353.1U CN218242284U (en) | 2022-06-28 | 2022-06-28 | Power transformation maintenance power supply connecting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218242284U true CN218242284U (en) | 2023-01-06 |
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ID=84674166
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221655353.1U Active CN218242284U (en) | 2022-06-28 | 2022-06-28 | Power transformation maintenance power supply connecting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218242284U (en) |
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2022
- 2022-06-28 CN CN202221655353.1U patent/CN218242284U/en active Active
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