CN115588953B - Power supply line fixer - Google Patents
Power supply line fixer Download PDFInfo
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- CN115588953B CN115588953B CN202211412280.8A CN202211412280A CN115588953B CN 115588953 B CN115588953 B CN 115588953B CN 202211412280 A CN202211412280 A CN 202211412280A CN 115588953 B CN115588953 B CN 115588953B
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- 230000007246 mechanism Effects 0.000 claims abstract description 33
- 230000005540 biological transmission Effects 0.000 claims description 17
- 230000000149 penetrating effect Effects 0.000 claims 1
- 230000000670 limiting effect Effects 0.000 description 7
- 238000000034 method Methods 0.000 description 6
- 230000008569 process Effects 0.000 description 5
- 238000004519 manufacturing process Methods 0.000 description 4
- 238000012986 modification Methods 0.000 description 4
- 230000004048 modification Effects 0.000 description 4
- 230000008901 benefit Effects 0.000 description 3
- 238000013461 design Methods 0.000 description 3
- 230000008859 change Effects 0.000 description 2
- 238000011161 development Methods 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 230000033001 locomotion Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000003086 colorant Substances 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 238000011900 installation process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 238000012552 review Methods 0.000 description 1
- 239000004065 semiconductor Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
- 238000012546 transfer Methods 0.000 description 1
Classifications
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02G—INSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINED OPTICAL AND ELECTRIC CABLES OR LINES
- H02G7/00—Overhead installations of electric lines or cables
- H02G7/05—Suspension arrangements or devices for electric cables or lines
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02G—INSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINED OPTICAL AND ELECTRIC CABLES OR LINES
- H02G7/00—Overhead installations of electric lines or cables
- H02G7/12—Devices for maintaining distance between parallel conductors, e.g. spacer
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02G—INSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINED OPTICAL AND ELECTRIC CABLES OR LINES
- H02G7/00—Overhead installations of electric lines or cables
- H02G7/14—Arrangements or devices for damping mechanical oscillations of lines, e.g. for reducing production of sound
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- Clamps And Clips (AREA)
Abstract
The invention discloses a power supply line fixer, which comprises a fixing clamp mechanism, a fixing clamp mechanism and a fixing clamp mechanism, wherein the fixing clamp mechanism comprises a central cabin and a fixing arm group arranged on the central cabin; and the fastening mechanism comprises a first fastener arranged on the fixed arm group and a second fastener connected with the first fastener, and is used for fixing a plurality of wires together through a plurality of fixtures, so that the problem that the swing amplitude is overlarge easily occurs to a single wire in windy weather is avoided.
Description
Technical Field
The invention relates to the technical field of power supply line fixing, in particular to a power supply line fixer.
Background
The power supply line refers to a line used to transfer electric energy between a power plant, a substation, and a power consumer, and is an important component of a power supply system, and is responsible for the task of delivering and distributing electric energy.
In the power supply circuit, a plurality of wires are arranged between two wire posts, and when the wires are in a windy weather, the swing amplitude of the wires is large, so that the problem of circuit faults, such as the problem of circuit short circuit caused by contact between a zero wire and a live wire, and the problem of circuit disconnection caused by the large swing amplitude of the wires, are easily caused.
Disclosure of Invention
This section is intended to outline some aspects of embodiments of the application and to briefly introduce some preferred embodiments. Some simplifications or omissions may be made in this section as well as in the description of the application and in the title of the application, which may not be used to limit the scope of the application.
The present invention has been made in view of the above-described problem of the line swing of the existing power line holder causing a failure.
It is therefore an object of the present invention to provide a power line holder.
In order to solve the technical problems, the invention provides the following technical scheme: the power supply line fixer comprises a fixing clamp mechanism, a fixing arm assembly and a fixing clamp mechanism, wherein the fixing clamp mechanism comprises a central cabin and a fixing arm assembly arranged on the central cabin; and the fastening mechanism comprises a first fastener arranged on the fixed arm group and a second fastener connected with the first fastener.
As a preferable embodiment of the power line holder of the present invention, wherein: an upright post is arranged on the inner side of the central cabin;
The fixed clamp mechanism further comprises a swivel part, wherein the swivel part comprises a ring-shaped shell which is sleeved on the outer side of the upright post and can rotate, and an inner ring which is arranged on the inner side of the ring-shaped shell and can rotate;
The fixed arm group comprises four extension arms, and the four extension arms are fixed on the outer sides of the inner ring and the annular shell in pairs;
The annular shell is provided with a side groove.
As a preferable embodiment of the power line holder of the present invention, wherein: also included is a method of manufacturing a semiconductor device,
The driving mechanism comprises a threaded pushing piece arranged on the inner side of the central cabin and a sliding ring arranged on the inner side of the central cabin in a sliding manner;
the locking mechanism comprises a transmission part slidingly arranged on the extension arm, a clamping piece arranged on the transmission part and a clamping tooth rod fixed on the central cabin;
be equipped with the screwed pipe on the stand, the screw thread impeller is connected on the screwed pipe, the ring that slides cup joints in the outside of screwed pipe, the screw thread impeller can follow screwed pipe synchronous motion when removing along the screwed pipe.
As a preferable embodiment of the power line holder of the present invention, wherein: the sliding ring comprises a ring body sleeved on the outer side of the threaded pipe and a cylindrical ring fixed on the outer side of the ring body;
the transmission part comprises a movable part which is arranged on the extension arm in a sliding way, and a connecting pin which is arranged between the cylinder ring and the movable part.
As a preferable embodiment of the power line holder of the present invention, wherein: the buckling mechanism is also provided with a self-buckling mechanism which comprises,
The rebound hinge is arranged between the first fastener and the second fastener;
An extension frame fixed on the second fastener;
the end part of the movable arm is provided with a limit column, and the extension frame is abutted against the limit column when the first fastener and the second fastener are unfolded.
As a preferable embodiment of the power line holder of the present invention, wherein: a threaded hole is formed in the threaded pipe;
the thread pushing piece comprises a thread column connected to the inner side of the threaded hole, a rotating plate arranged on the thread column, an extension column arranged on the rotating plate, and a contact ring arranged at the end part of the extension column;
the contact ring is sleeved on the outer side of the threaded pipe and is in contact with the ring body;
The transmission part also comprises a resetting piece, and the extension arm is connected with the movable part through the resetting piece.
As a preferable embodiment of the power line holder of the present invention, wherein: the extension arm is provided with a through groove;
The reset piece comprises a cross column arranged at the inner side of the through groove, a reset spring sleeved at the outer side of the cross column and a sleeve block sleeved at the outer side of the cross column;
One end of the return spring is abutted against the sleeve block.
As a preferable embodiment of the power line holder of the present invention, wherein: the clamping piece comprises a follow-up rod fixed on the movable part and a clamping block arranged on the follow-up rod;
the clamping tooth rod is provided with a plurality of clamping grooves.
As a preferable embodiment of the power line holder of the present invention, wherein: the first fastener is provided with a rotating shaft, the rotating shaft is connected with the extension arm, and the rotating shaft can rotate.
As a preferable embodiment of the power line holder of the present invention, wherein: the outside of screwed pipe has seted up the spacing groove, the inboard of ring body is equipped with spacing arch, spacing protruding slip joint in the inboard of spacing groove.
The invention has the beneficial effects that: through setting up fixation clamp mechanism and lock joint mechanism, when the installation, with the centre cabin between as to two electric wires that need be fixed, through the connection of first fastener and second fastener, can make fixed arm group and two lines link to each other, first, in the windy weather, fixed arm group can keep the distance between two electric wires, and the second is together fixed many electric wires through a plurality of holders, avoids windy weather single electric wire to appear swinging amplitude too big problem easily.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings that are needed in the description of the embodiments will be briefly described below, it being obvious that the drawings in the following description are only some embodiments of the present invention, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art. Wherein:
fig. 1 is a schematic view showing the overall structure of a power line holder of the present invention.
Fig. 2 is a schematic view of the structure of the extension arm and the movable arm of the power line holder of the present invention.
Fig. 3 is a schematic view of the structure of the screw pushing member and the slip ring of the power line holder of the present invention.
Fig. 4 is a schematic view showing the working state of the power line holder of the present invention.
Fig. 5 is a schematic view of the structure of the power line holder of the present invention in an unlocked state of the power line holder extension arm.
Fig. 6 is a schematic view of the structure of the power line holder of the present invention in a locked state of the power line holder extension arm.
Detailed Description
In order that the above-recited objects, features and advantages of the present invention will become more readily apparent, a more particular description of the invention will be rendered by reference to specific embodiments thereof which are illustrated in the appended drawings.
In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention, but the present invention may be practiced in other ways other than those described herein, and persons skilled in the art will readily appreciate that the present invention is not limited to the specific embodiments disclosed below.
Further, reference herein to "one embodiment" or "an embodiment" means that a particular feature, structure, or characteristic can be included in at least one implementation of the invention. The appearances of the phrase "in one embodiment" in various places in the specification are not necessarily all referring to the same embodiment, nor are separate or alternative embodiments mutually exclusive of other embodiments.
Further, in describing the embodiments of the present invention in detail, the cross-sectional view of the device structure is not partially enlarged to a general scale for convenience of description, and the schematic is only an example, which should not limit the scope of protection of the present invention. In addition, the three-dimensional dimensions of length, width and depth should be included in actual fabrication.
Example 1
Referring to fig. 1, there is provided a schematic overall structure of a power line X-way holder, as in fig. 1, a power line X-way holder includes a fixing clip mechanism 100 including a center compartment 101, and a fixing arm group 102 provided on the center compartment 101; and, the fastening mechanism 200, including locating the first fastener 201 on the fixed arm group 102, and the second fastener 202 that links to each other with first fastener 201, between with the centre cabin 101 and two electric wires X that need be fixed, through the connection of first fastener 201 and second fastener 202, can make fixed arm group 102 link to each other with two circuits, first, in the windy weather, fixed arm group 102 can keep the distance between two electric wires X, and the second, fix a plurality of electric wires X together through a plurality of holders, avoid windy weather single electric wire X to appear the too big problem of swing amplitude easily.
Specifically, the inner side of the central cabin 101 is provided with a column 101a; the fixed clip mechanism 100 further comprises a swivel part 103, wherein the swivel part 103 comprises a ring-shaped shell 103a which is sleeved on the outer side of the upright post 101a and can rotate, and an inner ring 103b which is arranged on the inner side of the ring-shaped shell 103a and can rotate; the fixed arm group 102 comprises four extension arms 102a, and the four extension arms 102a are fixed on the outer sides of the inner ring 103b and the ring-shaped shell 103a in pairs; the annular shell 103a is provided with side grooves 103a-1, the four extension arms 102a are distributed in an X-shaped mode, the number of the side grooves 103a-1 is two, two extension arms 102a fixed on the inner ring 103b extend out of the two side grooves 103a-1 respectively, the annular shell 103a rotates outside the upright post 101a, the inner ring 103b rotates inside the annular shell 103a, the angles of the four extension arms 102a can be adjusted, and then the distance between the end parts of the four extension arms 102a can be adjusted to adapt to the distance between different wires X.
The top of the upright 101a can also be provided with a stop collar to avoid the problem of the ring-shaped housing 103a coming off the outside of the upright 101a, and in addition, the device is also provided with a driving mechanism 300, wherein the driving mechanism 300 is used for locking the angle between several extension arms 102 a. .
Further, be equipped with pivot 201a on the first fastener 201, pivot 201a is connected with extension arm 102a, and pivot 201a can rotate, and first fastener 201 and second fastener 202 are the semicircle type mouth that constitutes after its combination, are rotatable connection between first fastener 201 and the extension arm 102a, and when the angle of extension arm 102a produced the change, first fastener 201 and second fastener 202 can adapt to the rotation, and the device is in the coincidence state can be kept to the circular mouth that two first fasteners 201 and second fasteners 202 that keep of same one side, avoids appearing the condition that extension arm 102a crooked electric wire X.
The operation process comprises the following steps: the central cabin 101 is arranged between two wires X needing to be fixed, the fixing arm set 102 can be connected with two lines through the connection of the first fastener 201 and the second fastener 202, firstly, in windy weather, the fixing arm set 102 can keep the distance between the two wires X, and secondly, a plurality of wires X are fixed together through a plurality of fasteners, so that the problem that the swing amplitude of a single wire X is overlarge easily in windy weather is avoided.
Example 2
Referring to fig. 1-6, this embodiment differs from the first embodiment in that: the driving mechanism 300 comprises a threaded pushing piece 301 arranged on the inner side of the central cabin 101, a sliding ring 302 arranged on the inner side of the central cabin 101 in a sliding manner, and the locking mechanism 400 comprises a transmission part 401 arranged on the extension arm 102a in a sliding manner, a clamping piece 402 arranged on the transmission part 401 and a clamping tooth rod 403 fixed on the central cabin 101; the transmission part 401 is driven to move by the movement of the thread pushing piece 301, and when the transmission part 401 moves, the locking piece 402 is driven to be meshed with the latch rod 403, so that the position of the transmission part 401 is locked, and the angle between the extension arms 102a is locked.
Specifically, the upright post 101a is provided with a threaded pipe 101b, the threaded pushing member 301 is connected to the threaded pipe 101b, the sliding ring 302 is sleeved on the outer side of the threaded pipe 101b, the sliding ring 302 can synchronously move along the threaded pipe 101b when the threaded pushing member 301 moves along the threaded pipe 101b, when the threaded pushing member 301 moves upwards along the threaded pipe 101b, the sliding ring 302 moves upwards to drive the transmission part 401 to drive the clamping member 402 to be far away from the clamping tooth bar 403, so that the plurality of extension arms 102a can rotate, when the threaded pushing member 301 moves downwards along the threaded pipe 101b, the sliding ring 302 moves downwards to drive the clamping member 402 to be close to the clamping tooth bar 403 by the other transmission part 401, so that the clamping member 402 is meshed with the clamping tooth bar 403, and the angle between the extension arms 102a is locked.
Further, a threaded hole 101b-2 is formed in the threaded pipe 101 b; the screw pushing member 301 includes a screw column 301a connected to the inside of the screw hole 101b-2, a swivel plate 301b provided on the screw column 301a, an extension column 301c provided on the swivel plate 301b, and a contact ring 301d provided at the end of the extension column 301 c; the contact ring 301d is sleeved on the outer side of the threaded tube 101b and is in contact with the ring body 302a, when the plate 301b is rotated forward, the threaded column 301a is rotated forward and moves downwards along the threaded hole 101b-2, so that the plate 301b, the extension column 301c and the contact ring 301d are driven to move downwards, the ring body 302a is pushed to move downwards, and when the ring body 302a moves downwards along the threaded tube 101b, the transmission part 401 can be pushed to move away from the central cabin 101, and the locking piece 402 is driven to move towards the latch rod 403 and be meshed.
Further, the slip ring 302 includes a ring body 302a sleeved on the outer side of the threaded tube 101b, and a cylindrical ring 302b fixed on the outer side of the ring body 302 a; the transmission part 401 comprises a movable part 401a which is slidably arranged on the extension arm 102a, and a connecting pin 401b which is arranged between the cylindrical ring 302b and the movable part 401a, one end of the connecting pin 401b is connected with the movable part 401a, and the other end is connected with the cylindrical ring 302b, and the connecting pin are rotatably connected, when the screw pushing piece 301 moves downwards, the contact ring 301d pushes the ring body 302a to move downwards, and then drives the cylindrical ring 302b to move downwards, the cylindrical ring 302b moves downwards, the vertical height difference between the two ends of the connecting pin 401b is changed, and then the connecting pin 401b pushes the movable part 401a to move in the direction away from the cylindrical ring 302b, the movable part 401a drives the clamping piece 402 to move towards the clamping tooth bar 403, the clamping piece 402 is matched with the clamping tooth bar 403, the angle of the movable part 401a is locked, and then the angle of the extension arm 102a is locked, so that the extension arm cannot rotate any more, and the problem that the wire X fixed by the extension arm 102a has an excessive swinging range is avoided.
Further, the extension arm 102a is provided with a through slot 102a-3; the reset piece 401c comprises a transverse column 401c-1 arranged at the inner side of the through groove 102a-3, a reset spring 401c-2 sleeved at the outer side of the transverse column 401c-1, and a sleeve block 401c-3 sleeved at the outer side of the transverse column 401 c-1; one end of the return spring 401c-2 abuts against the socket block 401c-3, when the screw pushing member 301 is forwardly rotated to move downward, the contact ring 301d presses the ring body 302a to move downward, and then the cylindrical ring 302b moves downward, pushing the movable portion 401a to move away from the cylindrical ring 302b, and when the movable portion 401a moves, pushing the socket block 401c-3 to move along the cross column 401c-1 and pressing the return spring 401c-2.
When the screw pushing member 301 moves reversely upwards, the rotating plate 301b, the extending column 301c and the contact ring 301d move upwards, the limiting effect of the contact ring 301d on the ring body 302a disappears, the reset spring 401c-2 pushes the sleeve block 401c-3, the sleeve block 401c-3 drives the movable portion 401a to move towards the direction close to the screw tube 101b, the movable portion 401a drives the clamping member 402 to be far away from the clamping tooth bar 403, the position of the movable portion 401a is not locked, and the group of extension arms 102a recover the rotation capacity.
Further, the locking member 402 includes a follower rod 402a fixed to the movable portion 401a, and a locking block 402b provided on the follower rod 402 a; the clamping tooth bar 403 is provided with a plurality of clamping grooves 403a, the setting position of the follow-up bar 402a is located between the threaded pipe 101b and the clamping tooth bar 403, when the movable portion 401a moves away from the threaded pipe 101b, the follow-up bar 402a and the clamping block 402b can be driven to move, and then the clamping block 402b is pushed to be clamped at the inner side of the clamping groove 403a, so that the movable portion 401a cannot rotate, and the extension arm 102a cannot rotate.
Wherein, latch bar 403 is circular arc strip type, and the intrados of which is seted up to draw-in groove 403a, and the quantity of draw-in groove 403a is a plurality of, and extends intrados arc type distribution.
Still further, the outside of screwed pipe 101b has seted up spacing groove 101b-1, and the inboard of ring body 302a is equipped with spacing protruding 302a-1, and spacing protruding 302a-1 slides the joint in the inboard of spacing groove 101b-1, and when ring body 302a cup joints in the inboard of screwed pipe 101b, spacing protruding 302a-1 slides the joint in the inboard of spacing groove 101b-1, avoids ring body 302a to appear the pivoted problem in the outside of screwed pipe 101 b.
The rest of the structure is the same as in embodiment 1.
The operation process comprises the following steps: in the installation process, the central compartment 101 is placed between two wires X, and the angles between the four extension arms 102a are adjusted according to the distance between the two wires X, so that the four fastening mechanisms 200 are fastened to the two wires X in pairs.
After the buckling is completed, the rotating plate 301b is rotated forward, the threaded column 301a is rotated forward and moves downwards along the threaded hole 101b-2, the rotating plate 301b, the extending column 301c and the contact ring 301d are driven to move downwards, the ring body 302a is further pushed to move downwards, when the ring body 302a moves downwards along the threaded tube 101b, the cylindrical ring 302b moves downwards to change the vertical height difference between two ends of the connecting pin 401b, the connecting pin 401b pushes the movable portion 401a to move in the direction away from the threaded tube 101b, the follower rod 402a and the clamping block 402b are driven to move, the clamping block 402b is pushed to be clamped inside the clamping groove 403a, the movable portion 401a cannot rotate, the extension arm 102a cannot rotate, and the problem that the electric wire X fixed through the extension arm 102a has an excessive swinging range is avoided.
Example 3
Referring to fig. 1 to 6, this embodiment differs from the above embodiments in that: the fastening mechanism 200 is further provided with a self-fastening mechanism 500, which includes a resilient hinge 501, which is disposed between the first fastener 201 and the second fastener 202; an extension frame 502 fixed to the second fastening member 202; when the first fastener 201 and the second fastener 202 are not separated by the force of the resilient hinge 501, the second fastener 202 can be pushed to rotate, so that the second fastener 202 and the first fastener 201 form a circular fastener, the electric wire X is fastened between the two, and the problem that the extension arm 102a and the electric wire X are separated is avoided.
Specifically, the end of the movable arm 401a is provided with a limiting post 401a-1, when the first fastener 201 and the second fastener 202 are unfolded, the extension frame 502 is in contact with the limiting post 401a-1, when the extension frame is in an uninstalled state, one end of the extension frame 502 is located between the limiting post 401a-1 and the end of the extension arm 102a, so that the elastic force of the rebound hinge 501 cannot push the second fastener 202 and the first fastener 201 to contact to reach a buckling state, in the process of locking the angle of the extension arm 102a, the movable part 401a moves to further enable the end of the limiting post 401a-1 and the end of the extension arm 102a to be misplaced, the extension frame 502 is not limited any more, the rebound hinge 501 pushes the second fastener 202 to rotate, and the second fastener 202 and the first fastener 201 reach the buckling state.
The rest of the structure is the same as in embodiment 2.
The operation process comprises the following steps: during installation, the angles between the extension arms 102a are adjusted, so that the four first fasteners 201 on the four extension arms 102a are fastened on two wires X in pairs, the positions of the four extension arms 102a are locked through the forward rotation screw pushing piece 301, meanwhile, the four movable parts 401a move away from the screw tube 101b, the limiting columns 401a-1 and the ends of the extension arms 102a are misplaced, the extension frame 502 is not limited any more, the rebound hinge 501 pushes the second fasteners 202 to rotate, the second fasteners 202 and the first fasteners 201 reach a fastening state, the first fasteners 201 and the second fasteners 202 form a complete ring shape while the angles of the four extension arms 102a are locked, and the wires X are fastened between the two.
It is important to note that the construction and arrangement of the application as shown in the various exemplary embodiments is illustrative only. Although only a few embodiments have been described in detail in this disclosure, those skilled in the art who review this disclosure will readily appreciate that many modifications are possible (e.g., variations in sizes, dimensions, structures, shapes and proportions of the various elements, values of parameters (e.g., temperature, pressure, etc.), mounting arrangements, use of materials, colors, orientations, etc.) without materially departing from the novel teachings and advantages of the subject matter described in this application. For example, elements shown as integrally formed may be constructed of multiple parts or elements, the position of elements may be reversed or otherwise varied, and the nature or number of discrete elements or positions may be altered or varied. Accordingly, all such modifications are intended to be included within the scope of present application. The order or sequence of any process or method steps may be varied or re-sequenced according to alternative embodiments. In the claims, any means-plus-function clause is intended to cover the structures described herein as performing the recited function and not only structural equivalents but also equivalent structures. Other substitutions, modifications, changes and omissions may be made in the design, operating conditions and arrangement of the exemplary embodiments without departing from the scope of the present applications. Therefore, the application is not limited to the specific embodiments, but extends to various modifications that nevertheless fall within the scope of the appended claims.
Furthermore, in an effort to provide a concise description of the exemplary embodiments, all features of an actual implementation may not be described (i.e., those not associated with the best mode presently contemplated for carrying out the invention, or those not associated with practicing the invention).
It should be appreciated that in the development of any such actual implementation, as in any engineering or design project, numerous implementation-specific decisions may be made. Such a development effort might be complex and time consuming, but would nevertheless be a routine undertaking of design, fabrication, and manufacture for those of ordinary skill having the benefit of this disclosure.
It should be noted that the above embodiments are only for illustrating the technical solution of the present invention and not for limiting the same, and although the present invention has been described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that the technical solution of the present invention may be modified or substituted without departing from the spirit and scope of the technical solution of the present invention, which is intended to be covered in the scope of the claims of the present invention.
Claims (5)
1. A power supply line holder, characterized in that: comprising the steps of (a) a step of,
A fixing clip mechanism (100) comprising a central compartment (101), and a fixing arm group (102) arranged on the central compartment (101); and
The buckling mechanism (200) comprises a first buckle (201) arranged on the fixed arm group (102) and a second buckle (202) connected with the first buckle (201);
An upright post (101 a) is arranged on the inner side of the central cabin (101);
The fixed clamp mechanism (100) further comprises a swivel part (103), wherein the swivel part (103) comprises a ring-shaped shell (103 a) which is sleeved on the outer side of the upright post (101 a) and can rotate, and an inner ring (103 b) which is arranged on the inner side of the ring-shaped shell (103 a) and can rotate;
The fixed arm group (102) comprises four extension arms (102 a), and the four extension arms (102 a) are fixed on the outer sides of the inner ring (103 b) and the annular shell (103 a) in pairs;
a side groove (103 a-1) is formed in the annular shell (103 a);
The four extension arms (102 a) are distributed in an X-shaped mode as a whole, the number of the side grooves (103 a-1) is two, the two extension arms (102 a) are fixed on the inner ring (103 b) and extend out of the two side grooves (103 a-1) respectively, the annular shell (103 a) rotates outside the upright post (101 a), the inner ring (103 b) rotates inside the annular shell (103 a), the angles of the four extension arms (102 a) can be adjusted, and then the distance between the end parts of the four extension arms (102 a) can be adjusted;
The device also comprises a driving mechanism (300) which comprises a threaded pushing piece (301) arranged on the inner side of the central cabin (101) and a sliding ring (302) arranged on the inner side of the central cabin (101) in a sliding manner;
a locking mechanism (400) comprising a transmission part (401) slidingly arranged on the extension arm (102 a), a clamping piece (402) arranged on the transmission part (401), and a clamping tooth rod (403) fixed on the central cabin (101);
The upright post (101 a) is provided with a threaded pipe (101 b), the threaded pushing piece (301) is connected to the threaded pipe (101 b), the sliding ring (302) is sleeved on the outer side of the threaded pipe (101 b), and the sliding ring (302) can synchronously move along the threaded pipe (101 b) when the threaded pushing piece (301) moves along the threaded pipe (101 b);
The sliding ring (302) comprises a ring body (302 a) sleeved on the outer side of the threaded pipe (101 b), and a cylindrical ring (302 b) fixed on the outer side of the ring body (302 a);
the transmission part (401) comprises a movable part (401 a) which is slidably arranged on the extension arm (102 a), and a connecting pin (401 b) which is arranged between the cylindrical ring (302 b) and the movable part (401 a);
A threaded hole (101 b-2) is formed in the threaded pipe (101 b);
The thread pushing piece (301) comprises a thread column (301 a) connected to the inner side of the threaded hole (101 b-2), a rotating plate (301 b) arranged on the thread column (301 a), an extension column (301 c) arranged on the rotating plate (301 b), and a contact ring (301 d) arranged at the end part of the extension column (301 c);
The contact ring (301 d) is sleeved on the outer side of the threaded pipe (101 b) and is in contact with the ring body (302 a);
The transmission part (401) further comprises a reset piece (401 c), and the extension arm (102 a) is connected with the movable part (401 a) through the reset piece (401 c);
The clamping piece (402) comprises a follow-up rod (402 a) fixed on the movable part (401 a), and a clamping block (402 b) arranged on the follow-up rod (402 a);
A plurality of clamping grooves (403 a) are formed in the clamping tooth rod (403);
When the thread pushing piece (301) moves downwards, the contact ring (301 d) pushes the ring body (302 a) to move downwards, then the cylindrical ring (302 b) is driven to move downwards, the vertical height difference between two ends of the connecting pin (401 b) is changed, then the connecting pin (401 b) pushes the movable part (401 a) to move in the direction away from the cylindrical ring (302 b), the movable part (401 a) drives the clamping piece (402) to move towards the clamping tooth rod (403), the clamping piece (402) is matched with the clamping tooth rod (403), the angle of the movable part (401 a) is locked, and then the angle of the extension arm (102 a) is locked.
2. The power line holder of claim 1, wherein: the buckling mechanism (200) is also provided with a self-buckling mechanism (500) which comprises,
A rebound hinge (501) arranged between the first fastener (201) and the second fastener (202);
an extension bracket (502) secured to the second fastener (202);
The end of the movable part (401 a) is provided with a limit column (401 a-1), and the extension frame (502) is abutted against the limit column (401 a-1) when the first fastener (201) and the second fastener (202) are unfolded.
3. The power line holder of claim 2, wherein: the extension arm (102 a) is provided with a penetrating groove (102 a-3);
The reset piece (401 c) comprises a transverse column (401 c-1) arranged at the inner side of the through groove (102 a-3), a reset spring (401 c-2) sleeved at the outer side of the transverse column (401 c-1), and a sleeve block (401 c-3) sleeved at the outer side of the transverse column (401 c-1);
one end of the return spring (401 c-2) is abutted against the sleeve block (401 c-3).
4. The power line holder of claim 3, wherein: the first fastener (201) is provided with a rotating shaft (201 a), the rotating shaft (201 a) is connected with the extension arm (102 a), and the rotating shaft (201 a) can rotate.
5. The power line holder of claim 4, wherein: the outside of screwed pipe (101 b) has seted up spacing groove (101 b-1), the inboard of ring body (302 a) is equipped with spacing arch (302 a-1), spacing arch (302 a-1) slip joint is in the inboard of spacing groove (101 b-1).
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| CN202211412280.8A CN115588953B (en) | 2022-11-11 | 2022-11-11 | Power supply line fixer |
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| CN202211412280.8A CN115588953B (en) | 2022-11-11 | 2022-11-11 | Power supply line fixer |
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| CN115588953A CN115588953A (en) | 2023-01-10 |
| CN115588953B true CN115588953B (en) | 2024-06-14 |
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| CN116780220B (en) * | 2023-08-24 | 2023-11-07 | 北方魏家峁煤电有限责任公司 | Junction box of photovoltaic power generation transformer |
| CN116995599B (en) * | 2023-09-28 | 2024-01-23 | 国网山东省电力公司梁山县供电公司 | Suspension wire clamp for power supply wire |
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| CN106058769A (en) * | 2015-04-06 | 2016-10-26 | 古河电工动力系统株式会社 | Spacer and design method for spacer |
| CN111525483A (en) * | 2020-04-14 | 2020-08-11 | 贵州电网有限责任公司 | Tool for rapidly increasing distance between power lines |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN204205514U (en) * | 2014-11-28 | 2015-03-11 | 国网河南安阳县供电公司 | Power transmission and transformation line interval adjusting device |
| CN113161962B (en) * | 2021-04-30 | 2023-09-29 | 国网安徽省电力有限公司亳州供电公司 | Spacer with adjustable live working angle |
| CN113394732B (en) * | 2021-06-17 | 2022-08-19 | 国网山东省电力公司建设公司 | Power transmission and transformation circuit interval maintaining device |
| CN113725796B (en) * | 2021-08-30 | 2023-01-03 | 固力发电气有限公司 | Environment-friendly surface treatment device of jumper spacer capable of being adjusted in split mode |
| CN114050537B (en) * | 2021-11-12 | 2023-03-31 | 贵州电网有限责任公司 | Transmission line ice crushing device |
| CN216598918U (en) * | 2021-12-27 | 2022-05-24 | 台州市大通电力机具有限公司 | 10KV three-wire regulating insulation support frame |
| CN217307121U (en) * | 2022-01-14 | 2022-08-26 | 杨国 | Cable fixing device for electric power engineering |
| CN114843938A (en) * | 2022-04-24 | 2022-08-02 | 国网河南省电力公司信阳供电公司 | Auxiliary spacer installation equipment for power transmission line |
| CN115036875A (en) * | 2022-05-13 | 2022-09-09 | 国网河北省电力有限公司故城县供电分公司 | Anti-galloping damping spacer |
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Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106058769A (en) * | 2015-04-06 | 2016-10-26 | 古河电工动力系统株式会社 | Spacer and design method for spacer |
| CN111525483A (en) * | 2020-04-14 | 2020-08-11 | 贵州电网有限责任公司 | Tool for rapidly increasing distance between power lines |
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