CN114678823B - Spacer safety installation device - Google Patents
Spacer safety installation device Download PDFInfo
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- CN114678823B CN114678823B CN202210215566.0A CN202210215566A CN114678823B CN 114678823 B CN114678823 B CN 114678823B CN 202210215566 A CN202210215566 A CN 202210215566A CN 114678823 B CN114678823 B CN 114678823B
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- spacer
- steering
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- walking
- columns
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- 125000006850 spacer group Chemical group 0.000 title claims abstract description 96
- 238000009434 installation Methods 0.000 title claims abstract description 39
- 230000002093 peripheral effect Effects 0.000 claims description 10
- 230000005540 biological transmission Effects 0.000 abstract description 47
- 239000004020 conductor Substances 0.000 abstract description 27
- 238000005457 optimization Methods 0.000 description 7
- 238000000034 method Methods 0.000 description 4
- 238000011900 installation process Methods 0.000 description 3
- 238000011835 investigation Methods 0.000 description 3
- 230000006978 adaptation Effects 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 230000014509 gene expression Effects 0.000 description 1
- 230000002401 inhibitory effect Effects 0.000 description 1
- 238000011020 pilot scale process Methods 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 238000011172 small scale experimental method Methods 0.000 description 1
- 238000004804 winding 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
- H02G7/12—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
- H02G1/00—Methods or apparatus specially adapted for installing, maintaining, repairing or dismantling electric cables or lines
- H02G1/02—Methods or apparatus specially adapted for installing, maintaining, repairing or dismantling electric cables or lines for overhead lines or cables
Abstract
The invention discloses a spacer safe installation device which comprises a spacer, a supporting device, a steering carrying device and an auxiliary fixing device, wherein the supporting device, the steering carrying device and the auxiliary fixing device are sequentially arranged, the spacer is sleeved on the steering carrying device, one end of the steering carrying device is vertically arranged at the center of the supporting device, and the auxiliary fixing device is arranged at the other end of the steering carrying device. Compare current needs to mention earlier and aim at the installation one by one, cause the dangerous problem of conductor spacer installation on the power transmission line, this application carries and installs the conductor spacer through strutting arrangement, turn to carrying device and auxiliary fixing device, has effectively solved the dangerous problem of conductor spacer installation on the power transmission line.
Description
Technical Field
The invention belongs to the field of electric power safety equipment, and particularly relates to a spacer safety installation device.
Background
Two, four or more split conductors are adopted for each phase conductor of the long-distance high-capacity ultra-high voltage transmission line. Currently, 220KV and 330KV transmission lines adopt two-split conductors, 500KV transmission lines adopt three-split and four-split conductors, and ultra-high voltage transmission lines with voltage higher than 500KV adopt six-split and more split conductors. In order to ensure that the spacing between the split wire harnesses is kept unchanged to meet the electrical performance, the surface potential gradient is reduced, and electromagnetic force is not generated between the wire harnesses under the condition of short circuit, so that mutual attraction collision is caused, or the situation that instant attraction collision is caused, but the situation can be recovered to a normal state after the accident is eliminated, a spacing rod is arranged in a gear distance at a certain distance. The installation of the spacer can also play a certain role in inhibiting the vibration of the secondary span and the breeze vibration.
The spacers are classified into a two-split spacer, a three-split spacer, a four-split spacer, a six-split spacer, or a spacer is provided according to the number of split conductors.
The spacer used for the mountain area transmission line is generally a four-split conductor spacer or a spacer above the four-split conductor spacer, the distance between conductors is large, personnel can walk on the transmission line, but the spacer is generally in the air in the installation process of the mountain area transmission line, the mountain area is rugged, the personnel can not assist the personnel on the ground, the personnel need to carry a certain number of spacers along the transmission line for sectional installation, the personnel steps on the transmission line in the installation process and installs the spacers, the spacer is generally hung on the transmission line at present, the personnel need to lift the fixing holes on the spacer firstly and then gradually aim at each transmission line, great potential safety hazards exist in work, the personnel are inconvenient in the air to borrow power, steering is difficult, the transmission lines need to be fixed on the spacers one by one, and the danger coefficient of the personnel in the working process is further increased.
A wire spacer is proposed in the patent of application number CN201811639746.1, which proposes a wire spacer comprising a support block, a connecting rod, a clamping head and a clamping sleeve; the connecting rods are arranged on the outer side surfaces of the supporting blocks respectively, and are hinged with the supporting blocks; the invention provides a conductor spacer, which is characterized in that a clamping sleeve is sleeved on the outer side surface of a supporting block and is opposite to each connecting rod, a worker can rotate each connecting rod and the clamping sleeve towards the outer side surface of the supporting block and attach the connecting rod and the clamping sleeve to the outer side surface of the supporting block, and the connecting rods and the clamping sleeve are fixed on the supporting block by using the clamping sleeve. However, the above problems still exist in the installation process, and the technical problem proposed in the present application cannot be solved. The patent application CN202110566419.3 proposes a spacer installer comprising: the device comprises a rod sleeve, a rod body, a clamp rotation regulator, a screw and a screw sleeve; the rod body is slidably arranged in the rod sleeve; the screw is arranged in the rod body and the rod sleeve; the screw sleeve is connected with the screw rod through threads; the screw sleeve is used for driving the rod body to move along the axial movement of the screw rod when the screw rod rotates; the clamping device can be rotatably arranged on the rod body; the clamp rotation adjuster is used for driving the clamp to rotate according to the movement of the screw sleeve. Through setting up swivel nut cooperation screw rod, after the installer passed the construction hole of conductor spacer, the swivel nut was towards being close to the pole body and is removed, thereby the fixture influenced by fixture rotation regulator by vertical rotation to block the construction hole of conductor spacer for the fixture can drive the conductor spacer and remove, and then makes the conductor spacer promoted to press from both sides tightly between fixture and pole cover, realizes the purpose of installation conductor spacer. But the application does not solve the technical problem presented in the present application as such.
Disclosure of Invention
The invention aims to solve the technical problem of providing a spacer safe installation device which is used for solving the problem of dangerous installation of spacers on a power transmission line.
In order to solve the problems, the invention adopts the following technical scheme:
the utility model provides a spacer safety installation device, includes spacer, strutting arrangement, turns to carrying device and auxiliary fixing device and set gradually, and the spacer cup joints on turning to carrying device, turns to carrying device one end and sets up perpendicularly at strutting arrangement center, and auxiliary fixing device sets up the other end at turning to carrying device.
Further, strutting arrangement includes fixed disk and walking tentacle, and the fixed disk is vertical to be set up, and the quantity of walking tentacle is four at least, and the walking tentacle evenly sets up on the fixed disk circumference, and walking tentacle perpendicular to fixed disk circumference sets up.
Further, turn to carrying device and include rectangle post and steering column, rectangle post one end vertical fixation connects on the fixed disk, and steering column shape is the same with rectangle post shape, and steering column rotates the one end of connecting keeping away from the fixed disk at the rectangle post, and rectangle post edge number is the same with walking tentacle quantity, and rectangle post edge and the crisscross setting of walking tentacle, the conductor spacer center be provided with the through-hole of rectangle post looks adaptation, the conductor spacer cup joints on the rectangle post.
Further, auxiliary fixing device includes flexible reel and haulage rope, and the haulage rope sets up in flexible reel, and the one end of haulage rope is located flexible reel and is equipped with the traction wheel outward, and the quantity of haulage rope is two at least.
Further, the one end that walking tentacles kept away from the fixed disk is all vertical to be provided with the pulley, and the fixed disk circumference is perpendicular to the side of pulley.
Further, the walking feeler comprises a fixed rod and a movable rod, one end of the fixed rod is rotationally connected to the periphery of the fixed disc, and the movable rod is in threaded connection with the fixed rod.
Further, the steering column comprises a fixed shaft, a bearing and a rotating ring, wherein the fixed shaft is fixedly connected to the end face of the rectangular column, an inner ring of the bearing is sleeved on the outer peripheral face of the fixed shaft, the outer peripheral face of the rotating ring is the same as the circumference of the rectangular column, and an outer ring of the bearing is fixedly connected with the inner wall of the rotating ring.
Further, the diameter of the telescopic reel is smaller than that of the steering column, a support column is arranged at one end, far away from the steering column, of the telescopic reel, one end of the support column is perpendicular to the telescopic reel, and a handle is arranged at one end, far away from the telescopic reel, of the support column.
Further, the flexible reel is fixedly connected to one end of the fixed shaft far away from the rectangular column.
Further, the outer peripheral surface of the support column is provided with a flexible cushion layer.
The invention has the remarkable beneficial effects that:
1. the invention relates to a spacer safe installation device, which comprises a spacer, a supporting device, a steering carrying device and an auxiliary fixing device, wherein the spacer is sleeved on the steering carrying belt to facilitate the carrying of staff; compare current needs to mention earlier and aim at the installation one by one, cause the dangerous problem of conductor spacer installation on the power transmission line, this application carries and installs the conductor spacer through strutting arrangement, turn to carrying device and auxiliary fixing device, has effectively solved the dangerous problem of conductor spacer installation on the power transmission line.
2. The fixed disk in the supporting device is used for providing a central fixed point to facilitate positioning on the power transmission line, the number of the walking tentacles is the same as that of the power transmission lines, the walking tentacles are used for being connected with the power transmission lines, so that the supporting device is integrally positioned on the power transmission line and can provide support for the power transmission lines to prevent the power transmission lines from swinging randomly, and the power transmission lines can be positioned at a certain interval through movement of the supporting device, thereby facilitating installation of the spacer. A step of
3. The steering carrying device is used for facilitating installation of the spacing bars, the rectangular columns in the steering carrying device are used for carrying a certain number of spacing bars, the spacing bars are sleeved on the rectangular columns one by one and located between the power transmission lines through the rectangular columns, the edges of the rectangular columns are staggered with the travelling tentacles to enable the fixed points of the spacing bars to be staggered with the power transmission lines so as to facilitate movement of the supporting device, the steering columns are rotationally connected with the rectangular columns, and the spacing bars can be moved to the steering columns and are overlapped with the power transmission lines to be fixed through the fixed points of the spacing bars.
4. The retractable reel in the auxiliary fixing device is used for paying out or shrinking the traction rope, the traction wheel on the traction rope is used for being connected to the power transmission line, the traction rope is shrunk through the retractable reel, the retractable reel can be matched with the supporting device to support the steering carrying device, the steering carrying device is horizontally located between the power transmission lines, and the installation of the spacer is convenient.
5. In order to facilitate the movement of the supporting device, a pulley is vertically arranged at one end of the travelling feeler, which is far away from the fixed disc, the pulley is vertically arranged, the circumference of the fixed disc is perpendicular to the side face of the pulley, the pulley can vertically rotate on the transmission line, and the pulley is convenient to drive the supporting device to move.
6. In order to conveniently support the transmission lines at different distances, the walking tentacles comprise fixing rods and moving rods, the moving rods are gradually moved away from the fixing rods by rotating the fixing rods, the whole length of the walking tentacles is changed, and the transmission lines at different distances are conveniently supported.
7. The steering column includes the fixed axle as the center, for rotating the bearing of connecting piece and supporting the swivelling ring of conductor spacer, the setting of fixed axle is used for being connected with the flexible reel, and the setting of bearing can conveniently rotate.
8. The diameter of the telescopic reel is smaller than that of the steering column, so that the spacer rod can be separated from the steering column, the supporting device is further moved, the supporting column is arranged to temporarily replace the auxiliary fixing device, the telescopic reel is pushed to pass through the spacer rod along with the supporting device through the handle, and then the telescopic reel is continuously supported in an auxiliary mode, so that the whole is continuously moved to the next mounting point.
9. In order to facilitate the rotation of the steering column and prevent the free movement of the retractable reel, the retractable reel is fixedly connected to the end of the fixed shaft, which is far away from the rectangular column.
10. In order to prevent the spacer from being damaged by rigid contact with the support column, a flexible cushion layer is arranged on the peripheral surface of the support column to support the spacer.
Drawings
FIG. 1 is a schematic diagram showing the front view of a spacer safety installation device according to embodiment 1 of the present invention;
FIG. 2 is a schematic side view of the safety installation device for spacer according to embodiment 1 of the present invention;
FIG. 3 is a schematic view showing the installation state of the spacer safety installation device according to embodiment 1 of the present invention;
FIG. 4 is a schematic side view of the installation state of the spacer safety installation device according to embodiment 1 of the present invention;
FIG. 5 is a schematic diagram showing the front view of the supporting device in the spacer safety installation device according to embodiment 2 of the present invention;
FIG. 6 is a schematic cross-sectional view of a travelling feeler in the spacer safety device according to embodiment 2 of the present invention;
FIG. 7 is a schematic view showing a front sectional structure of a steering column in a spacer safety device according to embodiment 3 of the present invention;
fig. 8 is a schematic side view of the installation state of the spacer safety installation device according to embodiment 3 of the present invention. In the drawings, a 1-spacer, a 2-fixed disc, a 3-travelling feeler, a 4-rectangular column, a 5-steering column, a 6-telescopic reel, a 7-traction rope, an 8-traction wheel, a 9-pulley, a 10-fixed rod, a 11-movable rod, a 12-fixed shaft, a 13-bearing, a 14-rotating ring, a 15-supporting column, a 16-handle and a 17-transmission line are arranged.
Detailed Description
The following description of the embodiments of the present application will be made clearly and fully with reference to the accompanying drawings, in which it is evident that the embodiments described are only some, but not all, of the embodiments of the present application. The following description of at least one exemplary embodiment is merely exemplary in nature and is in no way intended to limit the application, its application, or uses. All other embodiments, which can be made by one of ordinary skill in the art based on the embodiments herein without making any inventive effort, are intended to be within the scope of the present application.
It is noted that the terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of example embodiments in accordance with the present application. As used herein, the singular is also intended to include the plural unless the context clearly indicates otherwise, and furthermore, it is to be understood that the terms "comprises" and/or "comprising" when used in this specification are taken to specify the presence of stated features, steps, operations, devices, components, and/or combinations thereof.
The relative arrangement of the components and steps, numerical expressions and numerical values set forth in these embodiments do not limit the scope of the present application unless it is specifically stated otherwise. Meanwhile, it should be understood that the sizes of the respective parts shown in the drawings are not drawn in actual scale for convenience of description. Techniques, methods, and apparatus known to one of ordinary skill in the relevant art may not be discussed in detail, but should be considered part of the specification where appropriate. In all examples shown and discussed herein, any specific values should be construed as merely illustrative, and not a limitation. Thus, other examples of the exemplary embodiments may have different values. It should be noted that: like reference numerals and letters denote like items in the following figures, and thus once an item is defined in one figure, no further discussion thereof is necessary in subsequent figures.
In the description of the present application, it should be understood that, where azimuth terms such as "front, rear, upper, lower, left, right", "transverse, vertical, horizontal", and "top, bottom", etc., indicate azimuth or positional relationships generally based on those shown in the drawings, only for convenience of description and simplification of the description, these azimuth terms do not indicate and imply that the apparatus or elements referred to must have a specific azimuth or be constructed and operated in a specific azimuth, and thus should not be construed as limiting the scope of protection of the present application; the orientation word "inner and outer" refers to inner and outer relative to the contour of the respective component itself.
Spatially relative terms, such as "above … …," "above … …," "upper surface at … …," "above," and the like, may be used herein for ease of description to describe one device or feature's spatial location relative to another device or feature as illustrated in the figures. It will be understood that the spatially relative terms are intended to encompass different orientations in use or operation in addition to the orientation depicted in the figures. For example, if the device in the figures is turned over, elements described as "above" or "over" other devices or structures would then be oriented "below" or "beneath" the other devices or structures. Thus, the exemplary term "above … …" may include both orientations of "above … …" and "below … …". The device may also be positioned in other different ways (rotated 90 degrees or at other orientations) and the spatially relative descriptors used herein interpreted accordingly.
In addition, the terms "first", "second", etc. are used to define the components, and are merely for convenience of distinguishing the corresponding components, and unless otherwise stated, the terms have no special meaning, and thus should not be construed as limiting the scope of the present application.
Example 1
As shown in fig. 1-4, a spacer bar safety installation device comprises a spacer bar 1, a supporting device, a steering carrying device and an auxiliary fixing device, wherein the supporting device, the steering carrying device and the auxiliary fixing device are sequentially arranged, the spacer bar 1 is sleeved on the steering carrying device, one end of the steering carrying device is vertically arranged at the center of the supporting device, and the auxiliary fixing device is arranged at the other end of the steering carrying device.
As a further optimization of the invention: the supporting device comprises a fixed disc 2 and walking tentacles 3, wherein the fixed disc 2 is vertically arranged, the number of the walking tentacles 3 is at least four, the walking tentacles 3 are uniformly arranged on the circumference of the fixed disc 2, and the walking tentacles 3 are perpendicular to the circumference of the fixed disc 2.
As a further optimization of the invention: steering carrying device includes rectangle post 4 and steering column 5, and the perpendicular fixed connection of rectangle post 4 one end is on fixed disk 2, and steering column 5 shape is the same with rectangle post 4 shape, and steering column 5 rotates the one end of connecting keeping away from fixed disk 2 at rectangle post 4, and rectangle post 4 edge number is the same with walking tentacle 3 quantity, and rectangle post 4 edge and the crisscross setting of walking tentacle 3, and conductor spacer 1 center is provided with the through-hole with the 4 looks adaptations of rectangle post, and conductor spacer 1 cup joints on rectangle post 4.
As a further optimization of the invention: the auxiliary fixing device comprises a telescopic reel 6 and traction ropes 7, wherein the traction ropes 7 are arranged in the telescopic reel 6, one ends of the traction ropes 7 are positioned outside the telescopic reel 6 and provided with traction wheels 8, and the number of the traction ropes 7 is at least two.
Specifically, in this embodiment, the spacer 1 is a four-split conductor spacer, through holes with the same shape and size as those of the rectangular columns 4 are formed in the middle of the spacer 1, the supporting device comprises a fixed disc 2 and a travelling feeler 3, the fixed disc 2 is disc-shaped, the travelling feeler 3 is rod-shaped, one end of the travelling feeler 3 is vertically and fixedly connected to the circumference of the fixed disc 2, the number of the travelling feelers 3 is the same as that of the transmission lines 17, the travelling feeler 3 is correspondingly arranged with the transmission lines 17, the end of the travelling feeler 3, far away from the fixed disc 2, is provided with a lap joint groove to facilitate connection with the transmission lines 17, the steering carrying device comprises the rectangular columns 4 and the steering columns 5, the rectangular columns 4 are cuboid prisms, one end of the rectangular columns 4 is fixedly connected to one end of the fixed disc 2, the edges of the rectangular columns 4 are staggered with the travelling feelers 3, the spacer 1 cup joints on rectangle post 4, the one end that rectangle post 4 kept away from fixed disk 2 rotates and is connected with steering column 5 that the shape is the same, can overlap or stagger with rectangle post 4 through rotating steering column 5, auxiliary stay device includes flexible reel 6 and haulage rope 7, flexible reel 6 fixed connection is the telescopic machanism in the flexible data line in the one end that rectangle post 4 was kept away from to steering column 5, flexible data line is prior art, so this application no longer states, haulage rope 7 is installed in flexible reel 6, haulage rope 7 is equivalent to substituting the data line winding in the flexible data line on flexible reel 6, the one end fixedly connected with haulage wheel 8 that flexible reel 6 was kept away from to haulage rope 7, the quantity of haulage rope 7 is two at least.
According to the working method, before the spacer 1 is installed, a worker is sleeved on the rectangular column 4, one end, far away from the fixed disc 2, of the travelling feeler 3 is overlapped on the corresponding power transmission line 17, so that the supporting device, the steering carrying device and the auxiliary fixing device are positioned in the four power transmission lines 17, the worker pulls the traction rope 7 to enable the traction wheel 8 to be overlapped on the two power transmission lines 17 positioned above to form a supporting point matched with the travelling feeler 3, and the steering carrying device and the spacer 1 are horizontally positioned between the four power transmission lines 17; when the spacer 1 moves to the installation site, a worker rotates the steering column 5 to overlap with the rectangular column 4, moves the spacer 1 from the rectangular column 4 to the steering column 5 and rotates the steering column 5, the fixed point on the spacer 1 is close to the corresponding power transmission line 17 through rotating the steering column 5, connection is convenient, and after the spacer 1 is installed, the traction wheel 8 is taken down and is overlapped on the power transmission line 17 again after passing through the through hole of the installed spacer 1, so that the next installation is convenient for moving the spacer 1.
In summary, the spacer bar safety installation device comprises a spacer bar 1, a supporting device, a steering carrying device and an auxiliary fixing device, wherein the spacer bar 1 is sleeved on the steering carrying belt to facilitate the carrying of workers, the supporting device is used for supporting the steering carrying device so that the steering supporting device can be conveniently moved and installed on a power transmission line 17, and the auxiliary fixing device is used for providing auxiliary effect for the supporting device to prevent the whole body from tilting; compared with the prior art, the spacer 1 on the power transmission line 17 is required to be lifted and then aligned one by one for installation, so that the problem of danger of installation of the spacer 1 on the power transmission line 17 is solved.
Example 2
As shown in fig. 5 and 6, this embodiment is substantially identical in structure to embodiment 1, and is further optimized on the basis of embodiment 1: the one end that walking tentacle 3 kept away from fixed disk 2 all is provided with pulley 9 vertically, and fixed disk 2 circumference perpendicular to pulley 9's side.
As a further optimization of the invention: the walking feeler 3 comprises a fixed rod 10 and a movable rod 11, one end of the fixed rod 10 is rotatably connected to the periphery of the fixed disc 2, and the movable rod 11 is in threaded connection with the fixed rod 10.
Specifically, in order to facilitate the movement, one end of the travelling feeler 3 far away from the fixed disc 2 is vertically and fixedly connected with a pulley 9, the circumference of the fixed disc 2 is perpendicular to the side surface of the pulley 9, the outer circumferential surface of the pulley 9 faces the movement direction, and the resistance between the travelling feeler 3 and the power transmission line 17 is reduced by the arrangement of the position and the orientation of the pulley 9, so that the movement of the spacer 1 is facilitated; meanwhile, in order to facilitate connection of the walking feeler 3 to the power transmission lines 17 with different distances, the walking feeler 3 comprises a fixed rod 10 and a movable rod 11, one end of the fixed rod 10 is rotationally connected to the circumference of the fixed disc 2, the movable rod 11 is in threaded connection with the fixed rod 10, and the movable rod 11 is rotated by rotating the fixed rod 10, so that the length of the walking feeler 3 is increased or reduced.
Example 3
As shown in fig. 7 and 8, this embodiment is substantially identical in structure to embodiment 2, and is further optimized on the basis of embodiment 2: the steering column 5 comprises a fixed shaft 12, a bearing 13 and a rotating ring 14, wherein the fixed shaft is fixedly connected to the end face of the rectangular column 4, the inner ring of the bearing 13 is sleeved on the outer circumferential surface of the fixed shaft, the outer circumferential surface of the rotating ring 14 is the same as the circumference of the rectangular column 4, and the outer ring of the bearing 13 is fixedly connected with the inner wall of the rotating ring 14.
As a further optimization of the invention: the diameter of the telescopic reel 6 is smaller than the diameter of the steering column, one end of the telescopic reel 6, which is far away from the steering column, is provided with a support column 15, one end of the support column 15 is perpendicular to the telescopic reel 6, and one end of the support column 15, which is far away from the telescopic reel 6, is provided with a handle 16.
As a further optimization of the invention: the take-up reel 6 is fixedly connected to the end of the stationary shaft 12 remote from the rectangular column 4.
As a further optimization of the invention: the outer peripheral surface of the support column 15 is provided with a flexible cushion layer.
Specifically, steering column 5 includes fixed axle 12, bearing 13 and steering wheel 14, fixed axle 12 one end fixed connection keeps away from the terminal surface of fixed disk 2 at rectangular column 4, fixed axle 12 keeps away from rectangular column 4's one end and flexible reel 6 fixed connection, bearing 13 inner circle and fixed axle 12 outer peripheral face fixed connection, steering wheel 14 inner wall and bearing 13 outer lane fixed connection, flexible reel 6 does not rotate in order to conveniently to pulling haulage rope 7 following steering wheel 14, flexible reel 6 diameter is less than steering column diameter can make things convenient for spacer 1 to pass through flexible reel 6, flexible reel 6 keeps away from one side fixedly connected with support column 15 of steering column, support column 15 one end perpendicular to flexible reel 6, support column 15 is used for carrying out temporary support to the spacer that installs, make things convenient for traction wheel 8 to overlap again and carry out auxiliary support on transmission line 17, support column 15 keeps away from flexible reel 6 one end fixed connection with handle 16, the setting up of handle 16 can make things convenient for the staff to operate support column 15, if promote, simultaneously in order to prevent that support column 15 and spacer 1 inner wall from producing rigid contact, be equipped with flexible cushion at support column 15 outer peripheral face, prevent through flexible cushion setting up and flexible rubber can be cloth, rigid or sponge-like. At present, the technical scheme of the application has been subjected to pilot-scale experiments, namely small-scale experiments of products before large-scale mass production; after the pilot test is completed, the use investigation of the user is performed in a small range, and the investigation result shows that the user satisfaction is higher; now, the preparation of the formal production of the product for industrialization (including intellectual property risk early warning investigation) is started.
Claims (7)
1. A spacer safety installation device, comprising a spacer (1), characterized in that: the device comprises a supporting device, a steering carrying device and an auxiliary fixing device, wherein the supporting device, the steering carrying device and the auxiliary fixing device are sequentially arranged, a spacing rod (1) is sleeved on the steering carrying device, one end of the steering carrying device is vertically arranged at the center of the supporting device, and the auxiliary fixing device is arranged at the other end of the steering carrying device; the supporting device comprises a fixed disc (2) and walking tentacles (3), wherein the fixed disc (2) is vertically arranged, the number of the walking tentacles (3) is at least four, the walking tentacles (3) are uniformly arranged on the circumference of the fixed disc (2), and the walking tentacles (3) are perpendicular to the circumference of the fixed disc (2); the steering carrying device comprises rectangular columns (4) and steering columns (5), one ends of the rectangular columns (4) are vertically and fixedly connected to the fixed disc (2), the shape of the steering columns (5) is identical to that of the rectangular columns (4), the steering columns (5) are rotationally connected to one ends, far away from the fixed disc (2), of the rectangular columns (4), the number of edges of the rectangular columns (4) is identical to that of the travelling tentacles (3), the edges of the rectangular columns (4) are staggered with the travelling tentacles (3), through holes matched with the rectangular columns (4) are formed in the centers of the spacing bars (1), and the spacing bars (1) are sleeved on the rectangular columns (4); the auxiliary fixing device comprises a telescopic reel (6) and traction ropes (7), wherein the traction ropes (7) are arranged in the telescopic reel (6), one end of each traction rope (7) is located outside the telescopic reel (6) and provided with traction wheels (8), and the number of the traction ropes (7) is at least two.
2. A spacer safety mount according to claim 1 wherein: the walking tentacle (3) keep away from the one end of fixed disk (2) is all vertical be provided with pulley (9), fixed disk (2) circumference perpendicular to the side of pulley (9).
3. A spacer safety mount as claimed in claim 2 wherein: the walking feeler (3) comprises a fixed rod (10) and a movable rod (11), one end of the fixed rod (10) is rotatably connected to the periphery of the fixed disc (2), and the movable rod (11) is in threaded connection with the fixed rod (10).
4. A spacer safety device according to claim 3, wherein: steering column (5) are including fixed axle (12), bearing (13) and rotation circle (14), fixed axle (12) fixed connection is in rectangle post (4) terminal surface, bearing (13) inner race cup joints fixed axle (12) outer peripheral face, rotation circle (14) outer peripheral face with rectangle post (4) circumference is the same, bearing (13) outer lane with rotation circle (14) inner wall fixed connection.
5. A spacer safety installation device according to claim 4, wherein: the diameter of the telescopic reel (6) is smaller than that of the steering column (5), one end, far away from the steering column (5), of the telescopic reel (6) is provided with a support column (15), one end of the support column (15) is perpendicular to the telescopic reel (6), and one end, far away from the telescopic reel (6), of the support column (15) is provided with a handle (16).
6. A spacer safety installation device according to claim 5, wherein: the telescopic reel (6) is fixedly connected to one end of the fixed shaft (12) far away from the rectangular column (4).
7. A spacer safety installation device according to claim 6, wherein: the peripheral surface of the support column (15) is provided with a flexible cushion layer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210215566.0A CN114678823B (en) | 2022-03-07 | 2022-03-07 | Spacer safety installation device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210215566.0A CN114678823B (en) | 2022-03-07 | 2022-03-07 | Spacer safety installation device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN114678823A CN114678823A (en) | 2022-06-28 |
| CN114678823B true CN114678823B (en) | 2024-04-16 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210215566.0A Active CN114678823B (en) | 2022-03-07 | 2022-03-07 | Spacer safety installation device |
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| CN (1) | CN114678823B (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH02119523A (en) * | 1988-10-28 | 1990-05-07 | Hitachi Ltd | Installation device for distortion preventive damper |
| JPH08126179A (en) * | 1994-10-22 | 1996-05-17 | Tokyo Electric Power Co Inc:The | Mounting apparatus for interphase spacer in multiple conductor transmission line |
| KR101127175B1 (en) * | 2011-11-16 | 2012-03-21 | (유)남양기술단 | Apparatus for replacing a spacer damper for transmission line |
| KR101817710B1 (en) * | 2017-07-14 | 2018-01-11 | (주)신호엔지니어링 | Device for bufferring vibration of a power cable |
| KR101885223B1 (en) * | 2017-12-20 | 2018-08-06 | (주)한송엔지니어링 | Spacer apparatus of power transmission line on steel tower |
| CN113241705A (en) * | 2021-05-24 | 2021-08-10 | 广东电网有限责任公司 | Conductor spacer erector |
| CN113725796A (en) * | 2021-08-30 | 2021-11-30 | 固力发电气有限公司 | Jumper spacer capable of being adjusted in split mode and environment-friendly surface treatment device thereof |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US9608425B2 (en) * | 2013-03-15 | 2017-03-28 | Preformed Line Products | Spacer and/or spacer damper |
-
2022
- 2022-03-07 CN CN202210215566.0A patent/CN114678823B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH02119523A (en) * | 1988-10-28 | 1990-05-07 | Hitachi Ltd | Installation device for distortion preventive damper |
| JPH08126179A (en) * | 1994-10-22 | 1996-05-17 | Tokyo Electric Power Co Inc:The | Mounting apparatus for interphase spacer in multiple conductor transmission line |
| KR101127175B1 (en) * | 2011-11-16 | 2012-03-21 | (유)남양기술단 | Apparatus for replacing a spacer damper for transmission line |
| KR101817710B1 (en) * | 2017-07-14 | 2018-01-11 | (주)신호엔지니어링 | Device for bufferring vibration of a power cable |
| KR101885223B1 (en) * | 2017-12-20 | 2018-08-06 | (주)한송엔지니어링 | Spacer apparatus of power transmission line on steel tower |
| CN113241705A (en) * | 2021-05-24 | 2021-08-10 | 广东电网有限责任公司 | Conductor spacer erector |
| CN113725796A (en) * | 2021-08-30 | 2021-11-30 | 固力发电气有限公司 | Jumper spacer capable of being adjusted in split mode and environment-friendly surface treatment device thereof |
Also Published As
| Publication number | Publication date |
|---|---|
| CN114678823A (en) | 2022-06-28 |
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