CN213141339U - Power line overhauls auxiliary device - Google Patents
Power line overhauls auxiliary device Download PDFInfo
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- CN213141339U CN213141339U CN202022247792.6U CN202022247792U CN213141339U CN 213141339 U CN213141339 U CN 213141339U CN 202022247792 U CN202022247792 U CN 202022247792U CN 213141339 U CN213141339 U CN 213141339U
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- lead screw
- power line
- installing frame
- auxiliary device
- maintenance
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Abstract
The utility model belongs to the technical field of electric power line maintenance equipment, in particular to an electric power line maintenance auxiliary device, which comprises a movable base, wherein the upper side of the movable base is provided with a lifting mechanism, the upper side of the lifting mechanism is provided with a maintenance platform, the lower side of the movable base is provided with an installation cavity, a lead screw is assembled in the installation cavity in a rotating way, one end of the lead screw extends out of the movable base and is connected with a transmission component, the lead screw comprises a left lead screw and a right lead screw, the left lead screw and the right lead screw are all in threaded connection with a movable block, the left side and the right side of the lower sides of the two movable blocks are both hinged with a connecting rod, the other ends of the connecting rods are both hinged with a connecting plate, the lower side of the connecting plate is evenly provided with four movable wheels, one side of the maintenance platform is provided with, while also being able to transport the required service materials and tools to the service platform.
Description
Technical Field
The utility model belongs to the technical field of power line overhauls equipment, concretely relates to power line overhauls auxiliary device.
Background
The power line is a conductor loop which connects a substation and a distribution substation with each power consumer or electric equipment and transmits and distributes power from a power supply end to a load end, and in order to ensure stable and safe operation of the power line, a specially-assigned person is required to regularly maintain, troubleshoot, patrol and the like for the power line and the equipment, so that the power line can be ensured to stably and safely operate.
If a fault point is inspected in the process of overhauling and troubleshooting an electric power line, an overhauling person is required to overhaul and diagnose the fault point, an overhauling vehicle is generally used to lift the overhauling person to a certain height during overhauling, then the fault point is overhauled and troubleshooted, meanwhile, a detection instrument is generally required to detect the fault point in the process of overhauling and troubleshooting the fault point, in order to ensure that the detection instrument is stably placed on a lifting platform, the lifting platform is required to be kept relatively static and cannot be lifted at will, but the existing overhauling vehicle is not stable enough when lifted and cannot well ensure the safety of the overhauling person, meanwhile, different overhauling tools and materials are often used in the overhauling process, at the moment, because the height of the overhauling person is higher, the lifting platform cannot be moved, and the tools and materials required for overhauling are not provided with the lifting platform, this has just caused the inconvenience of maintenance, need demolish detecting instrument and go up and down again and take maintenance instrument and material, has increased the required time cost of maintenance and working strength.
SUMMERY OF THE UTILITY MODEL
The utility model aims at: aim at providing an electric power line and overhaul auxiliary device, can overhaul the troubleshooting to the fault point in the electric power line, make the lift truck can support steadily, guarantee maintainer's safety can also not lift the platform simultaneously, can not carry the platform that lifts, but the instrument and the material of maintenance needs transport on overhauing the platform to be convenient for more overhaul and use.
In order to realize the technical purpose, the utility model discloses a technical scheme as follows:
an electric power circuit maintenance auxiliary device comprises a moving base, wherein a lifting mechanism is arranged on the upper side of the moving base, a maintenance platform is arranged on the upper side of the lifting mechanism, an installation cavity is arranged on the lower side of the moving base, a lead screw is assembled in the installation cavity in a rotating manner, one end of the lead screw extends out of the moving base and is connected with a transmission assembly, the lead screw comprises a left lead screw and a right lead screw, the thread rotating directions of the left lead screw and the right lead screw are opposite, the left lead screw and the right lead screw are both in thread connection with a moving block, two stabilizing rods which are assembled with the moving block in a sliding manner are fixedly connected in the installation cavity, the two stabilizing rods are respectively positioned on the left side and the right side of the lead screw, connecting rods are hinged on the left side and the right side, overhaul platform one side and be equipped with the mechanism of lifting by crane, it includes the installing frame to lift by crane the mechanism, the installing frame internal rotation is equipped with the winding wheel, winding wheel one side is stretched out the installing frame and is equipped with spacing subassembly, the winding wheel opposite side is stretched out the installing frame and is equipped with the runner assembly, the winding wheel winding has the hanging wire, the installing frame is kept away from and is overhauld platform one side and open there is the line hole, the installing frame is kept away from and is overhauld platform one side and is equipped with the wire wheel, the hanging wire passes the line hole and is connected with the wire wheel, and the hanging wire.
By adopting the technical scheme of the utility model, the lifting mechanism is in a contraction state in an initial state, the maintenance platform is close to the ground, and the movable wheel is in contact with the ground to make the device movable; when the maintenance work is carried out, the screw rod is rotated through the transmission assembly, the screw thread rotating directions of the left screw rod and the right screw rod are opposite, so that when the screw rod rotates, the two movable blocks can only be close to or away from each other, when the maintenance work is carried out, the screw rod is rotated to enable the two movable blocks to be away from each other, the movable blocks move to pull the connecting plate to be upwards drawn into the mounting cavity through the connecting rod, the movable base gradually descends relative to the connecting plate and is contacted with the ground, when the connecting plate is continuously drawn into the mounting cavity until the movable wheel is completely lost to be contacted with the ground, the movable base is contacted with the ground so as to carry out more stable support, at the moment, a maintenance worker can enter the maintenance platform, and then the maintenance worker is lifted to the maintenance height through the lifting mechanism, so that the lifting mechanism can be more stable and safer when being lifted, meanwhile, damage caused by overlarge pressure borne by the moving wheel during lifting is avoided, and the stable assembly can enable the telescopic movement of the connecting plate to be more stable; when the lifting mechanism lifts the maintenance platform to a proper height, the maintenance platform provides a supporting space for maintenance work, so that the maintenance work is facilitated by using the placing support of the detection tool, and when part of tools or materials required by maintenance are not carried on the maintenance platform, the tools or materials can be conveyed to the maintenance platform through the lifting mechanism; when the winding wheel is conveyed, the limit of the limiting assembly on the winding wheel is canceled, then the suspension wire is put down to the ground through the rotating assembly, the wire guide wheel can enable the suspension wire to be more stably put down, then a maintenance worker on the ground puts tools or materials required for maintenance into the carrying device, after the articles are stably placed, the maintenance worker on the maintenance platform can activate the limiting assembly to limit the winding wheel, the carrying device is placed to suddenly drop due to gravity, meanwhile, the winding wheel is rotated through the rotating assembly, the carrying device is gradually lifted to the maintenance platform, so that the tools or materials required for maintenance can be conveyed to the maintenance platform, the inconvenience of maintenance caused by the fact that the maintenance instrument, the support and the like need to be disassembled and collected when the maintenance platform is lifted again is avoided; the utility model discloses simple structure can be when overhauing the work, makes device and ground support steadily to improve the safety and stability nature of device, can also be simultaneously overhauing the in-process, with the required article of maintenance such as instrument, the material on ground, transport to overhauing on the platform, thereby avoid making lifting mechanism go up and down in order to take the instrument material, and need tear open and receive and overhaul instrument, support etc. convenient to overhaul the use more.
Further inject, spacing subassembly is including the ratchet of being connected with the take-up pulley and the safety cover of being connected with the installing frame, the installing frame side is rotated and is equipped with first connecting strip, first connecting strip one side be equipped with ratchet assorted ratchet, first connecting strip opposite side is equipped with the extension strip, installing frame side fixedly connected with second connecting strip, the second connecting strip is equipped with the shell fragment of laminating mutually with the ratchet, safety cover upside threaded connection has the threaded rod, the threaded rod downside is equipped with and extends the piece assorted and support the piece. Such structure, when transporting the thing device of carrying to the maintenance platform, support the piece and not contact with the extension strip, the continuous spiral line of take-up pulley rotates this moment, and drive the ratchet and constantly rotate, when the ratchet rotates, the ratchet receives the promotion of ratchet and constantly bounces, the shell fragment is then exerted pressure to the ratchet and is made it remain downwards and ratchet laminating all the time, when the maintainer does not spiral the line, shell fragment cooperation ratchet makes the unable reversal of ratchet, the thing device that has prevented the suspension wire connection suddenly descends, the same reason only needs downward rotating threaded rod when the thing device is transferred to needs, make support the piece to offset with the extension strip gradually, make the ratchet initiatively break away from the ratchet, can make the ratchet reverse.
Further defined, the rotating assembly includes a dial having a handle attached thereto. With the structure, the take-up pulley can be conveniently rotated.
Further limited, the carrying device is a carrying box, and the carrying box is detachably and fixedly connected with the suspension wire. By the structure, the carrying box is convenient for placing required articles, and can be connected with the suspension wire in a canceling way when needed, so that other carriers can be replaced.
Further inject, the transmission assembly includes the connecting block with lead screw fixed connection, the connecting block surface evenly is equipped with a plurality of rotation strips. With the structure, the screw rod is convenient to rotate.
Further limiting, a plurality of widening plates are symmetrically arranged on the lower side of the movable base. With the structure, the contact area between the movable base and the ground can be further increased, so that the support is more stable.
Further inject, stabilize the subassembly including four and installation cavity upper inner wall fixed connection's loop bar, four the loop bar all with connecting plate sliding assembly. With this configuration, the movement of the connection plate can be further stabilized.
The utility model discloses have following advantage with prior art relative ratio:
the utility model has simple structure, and can stably support the device and the ground when in maintenance work, thereby improving the safety and stability of the device; simultaneously can also examine and repair the in-process, examine and repair required article with instrument, material etc. on ground, transport to examining and repairing on the platform to avoid making lifting mechanism go up and down in order to take the instrument material, and need tear open and receive and overhaul instrument, support etc. convenient to examine and repair the use more.
Drawings
The present invention can be further illustrated by the non-limiting examples given in the accompanying drawings;
fig. 1 is a schematic structural view of an embodiment of an auxiliary device for power line maintenance of the present invention;
FIG. 2 is an enlarged schematic view at A in FIG. 1;
fig. 3 is a schematic structural view of a mounting frame, a winding wheel and a rotating assembly of an embodiment of the auxiliary device for power line maintenance of the present invention;
fig. 4 is a schematic structural view of a limiting assembly of an embodiment of the auxiliary device for power line maintenance of the present invention;
fig. 5 is a schematic structural view of a mobile base and internal components of an embodiment of an auxiliary device for power line maintenance of the present invention;
the main element symbols are as follows:
the device comprises a movable base 1, a lifting mechanism 11, an overhaul platform 12, a widening plate 13, an installation cavity 2, a lead screw 21, a left lead screw 211, a right lead screw 212, a moving block 22, a stabilizing rod 23, a connecting rod 24, a connecting plate 25, a moving wheel 26, a loop bar 27, an installation frame 3, a winding wheel 31, a suspension wire 32, a wire hole 33, a wire guide wheel 34, a carrying box 35, a ratchet wheel 4, a protective cover 41, a first connecting strip 42, a ratchet 43, an extension strip 44, a second connecting strip 45, an elastic sheet 46, a threaded rod 47, a resisting block 48, a rotary disc 5, a handle 51, a connecting block 6 and a rotating strip 61.
Detailed Description
In order to make the present invention better understood by those skilled in the art, the technical solutions of the present invention are further described below with reference to the accompanying drawings and examples.
As shown in FIGS. 1-5, an auxiliary device for power line maintenance comprises a movable base 1, a lifting mechanism 11 is arranged on the upper side of the movable base 1, a maintenance platform 12 is arranged on the upper side of the lifting mechanism 11, a mounting cavity 2 is arranged on the lower side of the movable base 1, a lead screw 21 is rotatably assembled in the mounting cavity 2, one end of the lead screw 21 extends out of the movable base 1 and is connected with a transmission component, the lead screw 21 comprises a left lead screw 211 and a right lead screw 212, the thread turning directions of the left lead screw 211 and the right lead screw 212 are opposite, a movable block 22 is in threaded connection with the left lead screw 211 and the right lead screw 212, two stabilizer bars 23 slidably assembled with the movable block 22 are fixedly connected in the mounting cavity 2, the two stabilizer bars 23 are respectively positioned on the left side and the right side of the lead screw 21, connecting bars 24 are hinged, connecting plate 25 downside evenly is equipped with four and removes wheel 26, overhaul platform 12 one side and be equipped with the mechanism of lifting by crane, the mechanism of lifting by crane includes installing frame 3, the 3 internal rotations of installing frame are equipped with take-up pulley 31, take-up pulley 31 one side is stretched out installing frame 3 and is equipped with spacing subassembly, take-up pulley 31 opposite side is stretched out installing frame 3 and is equipped with the runner assembly, the winding of take-up pulley 31 has suspension wire 32, installing frame 3 is kept away from and is overhauld 12 one side of platform and open there is the line hole 33, installing frame 3 is kept away from and is overhauld platform 12 one side and is equipped with wire wheel 34, suspension wire 32 passes line hole 33 and is.
By adopting the technical scheme of the utility model, the lifting mechanism 11 is in a contraction state in an initial state, the maintenance platform 12 is close to the ground, and the movable wheel 26 is in contact with the ground to make the device movable; when the maintenance work is carried out, the screw rod 21 is firstly rotated through the transmission assembly, the thread turning directions of the left screw rod 211 and the right screw rod 212 are opposite, when the screw rod 21 rotates, the two moving blocks 22 can only be close to or away from each other, when the maintenance is carried out, the screw rod 21 is rotated to enable the two moving blocks 22 to be away from each other, the moving blocks 22 move to pull the connecting plate 25 to be upwards collected into the mounting cavity 2 through the connecting rod 24, at the moment, the moving base 1 gradually descends relative to the connecting plate 25 and contacts with the ground, after the connecting plate 25 is continuously collected into the mounting cavity 2 until the moving wheel 26 completely loses contact with the ground, the moving base 1 contacts with the ground to carry out more stable support, at the moment, a maintenance worker can enter the maintenance platform 12 and then is lifted to the maintenance height through the lifting mechanism 11, so that the lifting mechanism 11 can be more stable when, The lifting is safe, the lifting instability caused by the fact that the movable base 1 is in a relative movement state is avoided, meanwhile, the damage caused by the fact that the movable wheels 22 bear excessive pressure during lifting is also avoided, and the connection plate 25 can be more stably stretched and moved by the stabilizing component; when the lifting mechanism 11 lifts the maintenance platform 12 to a proper height, the maintenance platform 12 provides a support space for maintenance work, so that the maintenance work can be conveniently carried out by using the placement support of the detection tool, and when part of tools or materials required by maintenance are not carried on the maintenance platform 12, the tools or materials can be conveyed to the maintenance platform 12 through the lifting mechanism; when in transportation, the limiting of the limiting assembly on the winding wheel 31 is cancelled, then the suspension wire 32 is put down to the ground through the rotating assembly, the wire guide wheel 34 can enable the suspension wire 32 to be more stably put down, then a maintainer on the ground puts tools or materials required by maintenance into the carrying device, after the articles are stably placed, the staff on the maintenance platform 12 can activate the limiting assembly to limit the winding wheel 31, the carrying device is placed to suddenly drop due to gravity, meanwhile, the winding wheel 31 is rotated through the rotating assembly, the carrying device is gradually lifted to the maintenance platform 11, and thus the tools or materials required by maintenance can be transported to the maintenance platform 12, the inconvenience of maintenance caused by the fact that the maintenance platform 12 is lifted again and the maintenance instruments, supports and the like need to be dismounted and collected is avoided; the utility model discloses simple structure can be when overhauing the work, makes device and ground support steadily to improve the safety and stability nature of device, can also be simultaneously overhauing the in-process, with the required article of maintenance such as instrument, the material on ground, transport to overhauing on the platform 12, thereby avoid making lifting mechanism 11 go up and down in order to take the instrument material, and need tear open and receive maintenance instrument, support etc. convenient to overhaul and use more.
It includes ratchet 4 and the safety cover 41 of being connected with installing frame 3 that is connected with take-up pulley 31 to prefer spacing subassembly, the side of installing frame 3 is rotated and is equipped with first connecting strip 42, first connecting strip 42 one side is equipped with the ratchet 43 with ratchet 4 assorted, first connecting strip 42 opposite side is equipped with prolongs rectangular 44, installing frame 3 side fixedly connected with second connecting strip 45, second connecting strip 45 is equipped with the shell fragment 46 of laminating mutually with ratchet 43, the threaded connection of safety cover 41 upside has threaded rod 47, threaded rod 47 downside is equipped with and prolongs the assorted piece 48 that supports of strip 44. Such a structure, when transporting the carrying device to the maintenance platform 12, the resisting block 48 is not contacted with the extension strip 44, at this moment, the winding wheel 31 continuously winds and rotates to drive the ratchet 4 to continuously rotate, when the ratchet 4 rotates, the ratchet 43 is pushed by the ratchet 4 to continuously bounce, the elastic sheet 46 applies pressure to the ratchet 43 to enable the ratchet 43 to always keep downward to be attached to the ratchet 4, when the maintenance personnel does not wind, the elastic sheet 46 is matched with the ratchet 43 to enable the ratchet 4 not to rotate reversely, the carrying device connected with the suspension wire 32 is prevented from suddenly dropping, and similarly, when the carrying device needs to be dropped, only the threaded rod 47 needs to be rotated downwards, so that the resisting block 48 gradually butts against the extension strip 44, the ratchet 43 is initiatively separated from the ratchet 4, and the ratchet 4 can be rotated reversely. In fact, other structures can be considered according to specific situations, and can provide protection for the winding wheel 31, preventing the winding wheel from being overturned suddenly and causing accidents.
Preferably, the rotating assembly comprises a turntable 5, and a handle 51 is connected to the turntable 5. With this configuration, the winding wheel 31 can be rotated easily. In fact, other configurations may be used as the case may be, which may facilitate the rotation of the winding wheel 31.
Preferably, the carrying device is a carrying box 35, and the carrying box 35 is detachably and fixedly connected with the suspension wire 32. With this configuration, the carrier box 35 is convenient for placing the desired items, and can be disconnected from the suspension wires 32 when necessary, and replaced with another carrier. In fact, other structures can be considered according to specific situations, and the articles can be placed more conveniently.
Preferably, the transmission assembly comprises a connecting block 6 fixedly connected with the screw rod 21, and a plurality of rotating strips 61 are uniformly arranged on the surface of the connecting block 6. With this structure, the screw 21 is easily rotated. In fact, other structures can be considered according to specific situations, which can facilitate the rotation of the screw 21.
Preferably, a plurality of widening plates 13 are symmetrically arranged on the lower side of the movable base 1. With the structure, the contact area between the movable base and the ground can be further increased, so that the support is more stable. In fact, other structures can be used according to specific conditions, so that the support of the device can be more stable.
Preferably, the stabilizing assembly comprises four loop bars 27 fixedly connected with the upper inner wall of the mounting cavity 2, and the four loop bars 27 are all assembled with the connecting plate 25 in a sliding manner. With this configuration, the movement of the connection plate 25 can be further stabilized. In fact, other configurations may be used as the case may be, and the movement of the connection plate 25 can be made more stable.
The above embodiments are merely illustrative of the principles and effects of the present invention, and are not to be construed as limiting the invention. Modifications and variations can be made to the above-described embodiments by those skilled in the art without departing from the spirit and scope of the present invention. Accordingly, it is intended that all equivalent modifications or changes which may be made by those skilled in the art without departing from the spirit and technical spirit of the present invention be covered by the claims of the present invention.
Claims (7)
1. The utility model provides a power line overhauls auxiliary device, is including removing base (1), it is equipped with lifting mechanism (11) to remove base (1) upside, lifting mechanism (11) upside is equipped with overhauls platform (12), its characterized in that: the lower side of the movable base (1) is provided with a mounting cavity (2), a lead screw (21) is rotationally assembled in the mounting cavity (2), one end of the lead screw (21) extends out of the movable base (1) and is connected with a transmission assembly, the lead screw (21) comprises a left lead screw (211) and a right lead screw (212), the thread turning directions of the left lead screw (211) and the right lead screw (212) are opposite, the left lead screw (211) and the right lead screw (212) are both in threaded connection with a movable block (22), two stabilizer bars (23) which are in sliding assembly with the movable block (22) are fixedly connected in the mounting cavity (2), the two stabilizer bars (23) are respectively positioned at the left side and the right side of the lead screw (21), the left side and the right side of the lower side of the two movable blocks (22) are both hinged with connecting rods (24), the other ends of the connecting rods (24, connecting plate (25) downside evenly is equipped with four and removes wheel (26), maintenance platform (12) one side is equipped with lifts by crane the mechanism, it includes installing frame (3) to lift by crane the mechanism, the installing frame (3) internal rotation is equipped with take-up pulley (31), take-up pulley (31) one side is stretched out installing frame (3) and is equipped with spacing subassembly, take-up pulley (31) opposite side is stretched out installing frame (3) and is equipped with rotating assembly, take-up pulley (31) winding has suspension wire (32), install frame (3) are kept away from maintenance platform (12) one side and are opened there is line hole (33), maintenance platform (12) one side is kept away from in installing frame (3) is equipped with wire wheel (34), suspension wire (32) pass line hole (33) and are connected with wire wheel (34), and suspension wire (32) keep away from take-up pulley (31) one end and are connected with the.
2. An electric power line service auxiliary device according to claim 1, wherein: spacing subassembly is including ratchet (4) be connected with take-up pulley (31) and safety cover (41) be connected with installing frame (3), installing frame (3) side is rotated and is equipped with first connecting strip (42), first connecting strip (42) one side is equipped with ratchet (43) with ratchet (4) assorted, first connecting strip (42) opposite side is equipped with and prolongs rectangular (44), installing frame (3) side fixedly connected with second connecting strip (45), second connecting strip (45) are equipped with shell fragment (46) of laminating mutually with ratchet (43), safety cover (41) upside threaded connection has threaded rod (47), threaded rod (47) downside is equipped with and prolongs rectangular (44) assorted support piece (48).
3. An electric power line service auxiliary device according to claim 1, wherein: the rotating assembly comprises a rotating disc (5), and the rotating disc (5) is connected with a handle (51).
4. An electric power line service auxiliary device according to claim 1, wherein: the carrying device is a carrying box (35), and the carrying box (35) is detachably and fixedly connected with the suspension wire (32).
5. An electric power line service auxiliary device according to claim 1, wherein: the transmission assembly comprises a connecting block (6) fixedly connected with the screw rod (21), and a plurality of rotating strips (61) are uniformly arranged on the surface of the connecting block (6).
6. An electric power line service auxiliary device according to claim 1, wherein: the lower side of the movable base (1) is symmetrically provided with a plurality of widening plates (13).
7. An electric power line service auxiliary device according to claim 1, wherein: the stabilizing assembly comprises four loop bars (27) fixedly connected with the upper inner wall of the mounting cavity (2), and the loop bars (27) are assembled with the connecting plate (25) in a sliding mode.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022247792.6U CN213141339U (en) | 2020-10-10 | 2020-10-10 | Power line overhauls auxiliary device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022247792.6U CN213141339U (en) | 2020-10-10 | 2020-10-10 | Power line overhauls auxiliary device |
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| Publication Number | Publication Date |
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| CN213141339U true CN213141339U (en) | 2021-05-07 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202022247792.6U Active CN213141339U (en) | 2020-10-10 | 2020-10-10 | Power line overhauls auxiliary device |
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| CN (1) | CN213141339U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114421250A (en) * | 2022-01-20 | 2022-04-29 | 湘西同富电力建设有限公司 | High-rise building engineering electric power cable termination |
-
2020
- 2020-10-10 CN CN202022247792.6U patent/CN213141339U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114421250A (en) * | 2022-01-20 | 2022-04-29 | 湘西同富电力建设有限公司 | High-rise building engineering electric power cable termination |
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