CN113872107A - Multipurpose overhaul bearing device for power transmission line - Google Patents
Multipurpose overhaul bearing device for power transmission line Download PDFInfo
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- CN113872107A CN113872107A CN202111202393.0A CN202111202393A CN113872107A CN 113872107 A CN113872107 A CN 113872107A CN 202111202393 A CN202111202393 A CN 202111202393A CN 113872107 A CN113872107 A CN 113872107A
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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
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Abstract
The invention discloses a multipurpose overhaul force-bearing device for a power transmission line, which comprises a fixing assembly, wherein the fixing assembly comprises a hanging plate piece, a hanging ring column and a buckle, the hanging ring column is connected with the hanging plate piece, and the buckle is matched with the hanging plate piece; and the limiting assembly is matched with the fixing assembly. This device solves the installation and demolishs the difficulty, and it is convenient to use, can promote the installation and demolish efficiency, can surely fix at transmission tower, rocks when avoiding the operation, promotes the operation security, can use in multiple transmission line maintenance work.
Description
Technical Field
The invention relates to the technical field of power transmission maintenance, in particular to a multipurpose overhaul bearing device for a power transmission line.
Background
When the power transmission line is overhauled, if the tension insulator is replaced, a steel wire sleeve is usually adopted to be fixed on a cross arm of a power transmission tower, and then a hoist is connected to fix the tension, so that insulator overhauling work is carried out.
The working mode that the steel wire sleeve is fixed on the cross arm of the power transmission line to be connected with the hoist for bearing comprises the following steps: 1. the steel wire sleeve has high hardness, is easy to wear and has more burrs and stabbing hands, and the installation and connection difficulty is high during use. 2. Staff with insufficient working experience will consume a lot of time and physical strength. 3. The same difficulties are encountered during dismantling, likewise. 4. The safety of power transmission maintenance operation is low.
Disclosure of Invention
This section is for the purpose of summarizing some aspects of embodiments of the invention and to briefly introduce some preferred embodiments, and in this section as well as in the abstract and the title of the invention of this application some simplifications or omissions may be made to avoid obscuring the purpose of this section, the abstract and the title of the invention, and such simplifications or omissions are not intended to limit the scope of the invention.
The present invention has been made keeping in mind the above problems occurring in the prior art and/or the problems occurring in the prior art.
Therefore, the invention aims to solve the technical problems that the steel wire sleeve is high in hardness, easy to wear, high in burr and hand prick, high in mounting and connecting difficulty during use and low in working experience, and personnel consume a large amount of time and physical strength.
In order to solve the technical problems, the invention provides the following technical scheme: a multipurpose overhaul force-bearing device for a power transmission line comprises a fixing assembly, wherein the fixing assembly comprises a hanging plate piece, a hanging ring column and a buckle, the hanging ring column is connected with the hanging plate piece, and the buckle is matched with the hanging plate piece; and the limiting assembly is matched with the fixing assembly.
As a preferred scheme of the multipurpose overhaul force-bearing device for the power transmission line, the invention comprises the following steps: the link plate spare includes link plate cylinder, cardboard, adsorption plate and cardboard spliced pole, the cardboard set up in link plate cylinder one end, the adsorption plate with the cardboard spliced pole set up in the cardboard side.
As a preferred scheme of the multipurpose overhaul force-bearing device for the power transmission line, the invention comprises the following steps: the link plate cylinder is provided with the link plate hole, the cardboard includes cardboard groove, angle steel groove, first friction notch and second friction notch, the cardboard groove set up in inside the cardboard, the cardboard groove with the link plate hole communicates with each other, the angle steel groove set up in on the cardboard, first friction notch with second friction notch set up in on the angle steel groove.
As a preferred scheme of the multipurpose overhaul force-bearing device for the power transmission line, the invention comprises the following steps: the cardboard still includes first friction post, second friction post, first spacing post and the spacing post of second, first friction post the second friction post first spacing post with the spacing post of second set up in cardboard inslot portion, first spacing post with the spacing post of second is provided with a plurality ofly.
As a preferred scheme of the multipurpose overhaul force-bearing device for the power transmission line, the invention comprises the following steps: one end of the hanging ring column is provided with a hanging ring, threads are arranged on the hanging ring column, and the hanging ring column is inserted into the hanging plate hole in a penetrating mode.
As a preferred scheme of the multipurpose overhaul force-bearing device for the power transmission line, the invention comprises the following steps: the buckle is provided with a buckle connecting column hole, a buckle cylindrical groove, a limiting groove and a limiting hole, the buckle connecting column hole is arranged on the side face of the buckle in a penetrating mode, the buckle cylindrical groove is arranged at the upper end of the buckle, the limiting groove is arranged in the buckle cylindrical groove, the limiting hole is arranged in the limiting groove, and the buckle connecting column is inserted in the buckle connecting column hole in a penetrating mode.
As a preferred scheme of the multipurpose overhaul force-bearing device for the power transmission line, the invention comprises the following steps: the limiting assembly comprises a limiting rotating column, a first friction plate, a second friction plate and a limiting plate, the limiting rotating column is provided with a rotating column hole, the hanging ring column is inserted into the rotating column hole in a penetrating mode, the first friction plate and the second friction plate are installed inside the clamping plate, and the limiting plate is matched with the buckle.
As a preferred scheme of the multipurpose overhaul force-bearing device for the power transmission line, the invention comprises the following steps: the first friction plate comprises a first friction hole and a first connecting rope ring, the first friction hole penetrates through the side face of the first friction plate, the first connecting rope ring is arranged on the first friction plate, the first friction column is inserted into the first friction hole, and the first friction plate is connected with the clamping plate groove through a spring.
As a preferred scheme of the multipurpose overhaul force-bearing device for the power transmission line, the invention comprises the following steps: the second friction plate comprises a second friction plate hole and a second connecting rope ring, the second friction plate hole is formed in the side face of the second friction plate, the second connecting rope ring is arranged on the second friction plate, the second friction column is inserted into the second friction plate hole, the second friction plate is connected with the clamping plate groove through a spring, one end of the steel wire rope is connected with the hanging ring column, and the other end of the steel wire rope is connected with the first connecting rope ring and the second connecting rope ring respectively.
As a preferred scheme of the multipurpose overhaul force-bearing device for the power transmission line, the invention comprises the following steps: the limiting plate comprises an inclined plane and an unlocking column, the inclined plane is arranged at one end of the limiting plate, the unlocking column is arranged at the other end of the limiting plate, the limiting plate is matched with the spring to be inserted into the limiting groove, and the unlocking column is inserted into the limiting hole.
The invention has the beneficial effects that: this device solves the installation and demolishs the difficulty, and it is convenient to use, can promote the installation and demolish efficiency, can surely fix at transmission tower, rocks when avoiding the operation, promotes the operation security, can use in multiple transmission line maintenance work.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings needed to be used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings based on these drawings without inventive exercise. Wherein:
fig. 1 is a schematic view of assembly and connection of a multipurpose overhaul force-bearing device of a power transmission line according to an embodiment of the invention;
fig. 2 is a schematic structural view of a multipurpose overhaul force-bearing device of a power transmission line according to an embodiment of the invention;
fig. 3 is a schematic cross-sectional structure view of a multipurpose overhaul force-bearing device of a power transmission line according to an embodiment of the invention;
fig. 4 is a schematic structural view of a cross section of a hanger plate in the multipurpose overhaul bearing device for the power transmission line according to the embodiment of the invention;
fig. 5 is a schematic structural view of a first friction plate and a second friction plate in the multipurpose overhaul bearing device for the power transmission line provided by the invention.
Detailed Description
In order to make the aforementioned objects, features and advantages of the present invention comprehensible, embodiments accompanied with figures are described in detail below.
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 than those specifically described and will be readily apparent to those of ordinary skill in the art without departing from the spirit of the present invention, and therefore the present invention is not limited to the specific embodiments disclosed below.
Next, the present invention will be described in detail with reference to the drawings, wherein the cross-sectional views illustrating the structure of the device are not enlarged partially according to the general scale for convenience of illustration when describing the embodiments of the present invention, and the drawings are only examples, which should not limit the scope of the present invention. In addition, the three-dimensional dimensions of length, width and depth should be included in the actual fabrication.
Further, reference herein to "one embodiment" or "an embodiment" means that a particular feature, structure, or characteristic described in connection with the embodiment is 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.
Example 1
Referring to fig. 1 and 2, the embodiment provides a multipurpose overhaul bearing device for a power transmission line, which includes a fixing assembly 100, a hanging plate member 101, a hanging ring column 102 and a buckle 103, wherein the hanging ring column 102 is connected with the hanging plate member 101, and the buckle 103 is matched with the hanging plate member 101; and a spacing assembly 200, the spacing assembly 200 cooperating with the fixing assembly 100.
Specifically, link plate spare 101 includes link plate cylinder 101a, cardboard 101b, adsorption plate 101c and cardboard spliced pole 101d, and cardboard 101b sets up in link plate cylinder 101a one end, and adsorption plate 101c and cardboard spliced pole 101d set up in cardboard 101b side.
Preferably, the hanging plate cylinder 101a and the clamping plate 101b can be integrally formed, the hanging plate cylinder 101a is provided with two hanging plate holes 101a-1, the adsorption plate 101c and the clamping plate connecting column 101d are provided with two clamping plates, the two adsorption plate holes are conveniently connected with the clamping buckles 103 and used for fixing the clamping buckles 103, the adsorption plate 101c is made of magnet, and the clamping plate 101b is provided with angle steel grooves 101b-2 for conveniently fixing the angle steel 300.
One end of the hanging ring column 102 is provided with a hanging ring 102a, threads are arranged on the hanging ring column 102, the hanging ring column 102 penetrates into the hanging plate hole 101a-1, a limiting convex block is arranged in the hanging plate cylinder 101a, and the hanging ring column 102 is limited after the hanging plate cylinder 101a moves for a certain distance, so that the protection effect is achieved.
The buckle 103 is provided with a buckle connecting column hole 103a, a buckle cylindrical groove 103b, a limiting groove 103c and a limiting hole 103d, the buckle connecting column hole 103a is arranged on the side surface of the buckle 103 in a penetrating manner, the buckle cylindrical groove 103b is arranged at the upper end of the buckle 103, the limiting groove 103c is arranged in the buckle cylindrical groove 103b, and the limiting hole 103d is arranged in the limiting groove 103 c.
The limiting assembly 200 comprises a limiting rotating column 201 and a limiting plate 204, the limiting rotating column 201 is provided with a rotating column hole 201a, threads are arranged in the rotating column hole 201a,
the hanging ring column 102 is inserted into the rotating column hole 201a, the hanging ring column 102 is in threaded fit with the limiting rotating column 201, and the limiting plate 204 is in fit with the buckle 103.
The limiting plate 204 comprises an inclined surface 204a and an unlocking column 204b, the inclined surface 204a is arranged at one end of the limiting plate 204, the unlocking column 204b is arranged at the other end of the limiting plate 204, the limiting plate 204 is in welding fit with a spring and is inserted into the limiting groove 103c, the unlocking column 204b is inserted into the limiting hole 103d, and one end of the unlocking column 204b is provided with an unlocking limiting cylinder, so that the unlocking column 204b can be moved conveniently.
When the device is used, a worker selects a position, and the buckle 103 is adsorbed on the adsorption plate 101c when the device is not used; with angle steel 300 card in angle steel groove 101b-2, at the in-process of fixed angle steel 300, angle steel 300 can promote buckle 103 to take place to rotate, when angle steel 300 is located angle steel groove 101b-2 completely, inclined plane 204a can be extruded to this in-process link plate cylinder 101a, make limiting plate 204 take place to remove in spacing groove 103c, thereby make link plate cylinder 101a card in buckle cylinder groove 103b, limiting plate 204 can resume original state under the effect of spring, two limiting plate 204 can contact each other and then block link plate cylinder 101a, prevent that link plate cylinder 101a from breaking away from buckle cylinder groove 103b in the course of the work.
The hook connected with one end of the hoist is fixedly connected with the hanging ring 102a, the hanging ring column 102 is limited after the hanging plate column 101a moves for a certain distance, and then a worker adjusts the connecting hoist to perform subsequent replacement work.
After the work is finished, the connection between the connecting hoist and the hanging ring 102a is released, the two unlocking columns 204b are moved, the limiting plate 204 moves backwards in the limiting groove 103c, and the limitation on the hanging plate cylinder 101a is released; then, the angle iron 300 is taken out from the angle iron groove 101b-2, the whole device is taken down, and the buckle 103 is rotated to enable the buckle 103 to be adsorbed with the adsorption plate 101 c.
The device is very convenient to fix and dismantle, and can be flexibly installed on different positions according to the maintenance task to improve the overall working efficiency.
Example 2
Referring to fig. 1 to 5, a second embodiment of the present invention is based on the previous embodiment.
The hanging plate cylinder 101a is provided with a hanging plate hole 101a-1, the hanging plate 101b comprises a clamping plate groove 101b-1, an angle steel groove 101b-2, a first friction notch 101b-3 and a second friction notch 101b-4, the clamping plate groove 101b-1 is arranged inside the clamping plate 101b, the clamping plate groove 101b-1 is communicated with the hanging plate hole 101a-1, the angle steel groove 101b-2 is arranged on the clamping plate 101b, the first friction notch 101b-3 and the second friction notch 101b-4 are arranged on the angle steel groove 101b-2, and the angle steel groove 101b-2 penetrates through the clamping plate 101 b.
The clamping plate 101b further comprises a first friction column 101b-5, a second friction column 101b-6, a first limiting column 101b-7 and a second limiting column 101b-8, the first friction column 101b-5, the second friction column 101b-6, the first limiting column 101b-7 and the second limiting column 101b-8 are arranged inside the clamping plate groove 101b-1, and the first limiting column 101b-7 and the second limiting column 101b-8 are provided in plurality.
Referring to fig. 4, the first limiting columns 101b-7 and the second limiting columns 101b-8 are arranged in a manner that two second limiting columns 101b-8 are arranged in the two first limiting columns 101b-7, a certain gap is formed between the first limiting columns 101b-7 and the second limiting columns 101b-8, and a certain interval is not reserved between the two second limiting columns 101b-8 in a mutual connection manner and is used for placing a steel wire rope and limiting the position of the steel wire rope in the clamping plate 101 b; the preferred first restraint post 101b-7 may be a pivot bearing to facilitate movement of the cable.
The limiting assembly 200 comprises a limiting rotating column 201, a first friction plate 202, a second friction plate 203 and a limiting plate 204, the limiting rotating column 201 is provided with a rotating column hole 201a, the hanging ring column 102 is inserted into the rotating column hole 201a in a penetrating mode, the first friction plate 202 and the second friction plate 203 are matched with the clamping plate 101b, and the limiting plate 204 is matched with the buckle 103.
The first friction plate 202 comprises a first friction hole 202a and a first connecting rope ring 202b, the first friction hole 202a penetrates through the side face of the first friction plate 202, the first connecting rope ring 202b is arranged on the first friction plate 202, the first friction column 101b-5 is inserted into the first friction hole 202a, the first friction plate 202 is welded with one end of the spring, and the other end of the spring is welded and fixed with the inner wall of the clamp plate groove 101 b-1.
The second friction plate 203 comprises a second friction plate hole 203a and a second connecting rope ring 203b, the second friction plate hole 203a is arranged on the side face of the second friction plate 203, the second connecting rope ring 203b is arranged on the second friction plate 203, the second friction column 101b-6 is inserted into the second friction plate hole 203a, the second friction plate 203 is welded with one end of the spring, the other end of the spring is welded and fixed with the inner wall of the clamp plate groove 101b-1, one end of the steel wire rope 301 is fixedly connected with the hanging ring column 102, the other end of the steel wire rope 301 is fixedly connected with the second connecting rope ring 203b, and then the steel wire rope penetrates through the space between the first limiting columns 101b-7 and the second limiting columns 101b-8 to be fixedly connected with the first connecting rope ring 202 b.
Preferably, the bottom of the first friction plate 202 and the second friction plate 203 are provided with protrusions to increase the friction force with the angle iron 300.
When the device is used, a worker selects a position, and the buckle 103 is adsorbed on the adsorption plate 101c when the device is not used; with angle steel 300 card in angle steel groove 101b-2, at the in-process of fixed angle steel 300, angle steel 300 can promote buckle 103 to take place to rotate, when angle steel 300 is located angle steel groove 101b-2 completely, inclined plane 204a can be extruded to this in-process link plate cylinder 101a, make limiting plate 204 take place to remove in spacing groove 103c, thereby make link plate cylinder 101a card in buckle cylinder groove 103b, limiting plate 204 can resume original state under the effect of spring, two limiting plate 204 can contact each other and then block link plate cylinder 101a, prevent that link plate cylinder 101a from breaking away from buckle cylinder groove 103b in the course of the work.
The hook connected with one end of the hoist is fixedly connected with the hanging ring 102a, the hanging ring column 102 can be driven by a pulling force to drive the steel wire rope 301 to move, and the first friction plate 202 and the second friction plate 203 connected with the steel wire rope 301 can rotate under the action of the pulling force of the steel wire rope 301 and extend out of the first friction notch 101b-3 and the second friction notch 101b-4 to clamp the angle steel 300, so that the whole device cannot move.
After the length of connecting calabash one end is adjusted to suitable position, rotate spacing rotation post 201 and link plate cylinder 101a contact can, like this when dismantling the connection calabash wire rope 301 also can be in the stress state always, whole device can fasten always.
After the work is finished, the connection between the connecting hoist and the hanging ring 102a is released, the limiting rotating column 201 is rotated step by step, the steel wire rope 301 and the hanging ring column 102 are restored to the original state, the first friction plate 202 and the second friction plate 203 are rotated under the action of the spring and restored to the original state parallel to the first friction notch 101b-3 and the second friction notch 101b-4, the two unlocking columns 204b are moved, the limiting plate 204 moves backwards in the limiting groove 103c, and the limitation on the cylindrical hanging plate 101a is removed; then, the angle iron 300 is taken out from the angle iron groove 101b-2, the whole device is taken down, and the buckle 103 is rotated to enable the buckle 103 to be adsorbed with the adsorption plate 101 c.
The device solves the problem of difficult installation and removal, is convenient to use, and can improve the installation and removal efficiency; the force-bearing device can be stably fixed on the transmission tower, so that the swinging during operation is avoided, and the operation safety is improved; the force bearing device has multiple purposes and can be used in the maintenance work of various power transmission lines.
It is important to note that the construction and arrangement of the present 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., temperatures, pressures, etc.), mounting arrangements, use of materials, colors, orientations, etc.) without materially departing from the novel teachings and advantages of the subject matter recited 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 this invention. 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 inventions. Therefore, the present invention is not limited to a particular embodiment, but extends to various modifications that nevertheless fall within the scope of the appended claims.
Moreover, 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 unrelated to the presently contemplated best mode of carrying out the invention, or those unrelated to enabling 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, without undue experimentation.
It should be noted that the above-mentioned embodiments are only for illustrating the technical solutions of the present invention and not for limiting, 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 modifications or equivalent substitutions may be made on the technical solutions of the present invention without departing from the spirit and scope of the technical solutions of the present invention, which should be covered by the claims of the present invention.
Claims (10)
1. The utility model provides a transmission line multipurpose overhauls load device which characterized in that: comprises the steps of (a) preparing a mixture of a plurality of raw materials,
the fixing assembly (100) comprises a hanging plate piece (101), a hanging ring column (102) and a buckle (103), wherein the hanging ring column (102) is connected with the hanging plate piece (101), and the buckle (103) is matched with the hanging plate piece (101); and the number of the first and second groups,
a spacing assembly (200), the spacing assembly (200) cooperating with the securing assembly (100).
2. The multipurpose overhaul force-bearing device for the power transmission line according to claim 1, which is characterized in that: hang plate member (101) and include link plate cylinder (101a), cardboard (101b), adsorption plate (101c) and cardboard spliced pole (101d), cardboard (101b) set up in link plate cylinder (101a) one end, adsorption plate (101c) with cardboard spliced pole (101d) set up in cardboard (101b) side.
3. The multipurpose overhaul force-bearing device for the power transmission line according to claim 2, which is characterized in that: the hanging plate is characterized in that a hanging plate hole (101a-1) is formed in the hanging plate cylinder (101a), the hanging plate (101b) comprises a clamping plate groove (101b-1), an angle steel groove (101b-2), a first friction notch (101b-3) and a second friction notch (101b-4), the clamping plate groove (101b-1) is formed in the clamping plate (101b), the clamping plate groove (101b-1) is communicated with the hanging plate hole (101a-1), the angle steel groove (101b-2) is formed in the clamping plate (101b), and the first friction notch (101b-3) and the second friction notch (101b-4) are formed in the angle steel groove (101 b-2).
4. The multipurpose overhaul force-bearing device of the power transmission line according to claim 3, which is characterized in that: the clamping plate (101b) further comprises a first friction column (101b-5), a second friction column (101b-6), a first limiting column (101b-7) and a second limiting column (101b-8), the first friction column (101b-5), the second friction column (101b-6), the first limiting column (101b-7) and the second limiting column (101b-8) are arranged inside the clamping plate groove (101b-1), and the first limiting column (101b-7) and the second limiting column (101b-8) are provided with a plurality of limiting columns.
5. The multipurpose overhaul force-bearing device of the power transmission line according to claim 4, which is characterized in that: one end of the hanging ring column (102) is provided with a hanging ring (102a), the hanging ring column (102) is provided with threads, and the hanging ring column (102) is inserted into the hanging plate hole (101 a-1).
6. The multipurpose overhaul force-bearing device of the power transmission line according to claim 4 or 5, which is characterized in that: the buckle (103) is provided with a buckle connecting column hole (103a), a buckle cylindrical groove (103b), a limiting groove (103c) and a limiting hole (103d), the buckle connecting column hole (103a) is arranged on the side face of the buckle (103) in a penetrating mode, the buckle cylindrical groove (103b) is arranged at the upper end of the buckle (103), the limiting groove (103c) is arranged in the buckle cylindrical groove (103b), the limiting hole (103d) is arranged in the limiting groove (103c), and the clamping plate connecting column (101d) is inserted into the buckle connecting column hole (103 a).
7. The multipurpose overhaul force-bearing device of the power transmission line according to claim 6, which is characterized in that: spacing subassembly (200) include spacing rotation post (201), first friction plate (202), second friction plate (203) and limiting plate (204), spacing rotation post (201) is provided with rotation post hole (201a), link post (102) alternate in rotate in post hole (201a), first friction plate (202) with second friction plate (203) install in inside cardboard (101b), limiting plate (204) buckle (103) cooperation.
8. The multipurpose overhaul force-bearing device of the power transmission line according to claim 7, which is characterized in that: the first friction plate (202) comprises a first friction hole (202a) and a first connecting rope loop (202b), the first friction hole (202a) is arranged on the side surface of the first friction plate (202) in a penetrating mode, the first connecting rope loop (202b) is arranged on the first friction plate (202), the first friction column (101b-5) is inserted into the first friction hole (202a) in a penetrating mode, and the first friction plate (202) is connected with the clamping plate groove (101b-1) through a spring.
9. The multipurpose overhaul force-bearing device of the power transmission line according to claim 8, which is characterized in that: the second friction plate (203) comprises a second friction plate hole (203a) and a second connecting rope ring (203b), the second friction plate hole (203a) is formed in the side face of the second friction plate (203), the second connecting rope ring (203b) is formed in the second friction plate (203), the second friction column (101b-6) is inserted into the second friction plate hole (203a), the second friction plate (203) is connected with the clamping plate groove (101b-1) through a spring, one end of a steel wire rope (301) is connected with the hanging ring column (102), and the other end of the steel wire rope (301) is connected with the first connecting rope ring (202b) and the second connecting rope ring (203b) respectively.
10. The multipurpose overhaul force-bearing device of the power transmission line according to claim 8 or 9, which is characterized in that: the limiting plate (204) comprises an inclined surface (204a) and an unlocking column (204b), the inclined surface (204a) is arranged at one end of the limiting plate (204), the unlocking column (204b) is arranged at the other end of the limiting plate (204), the limiting plate (204) is matched with a spring to be inserted into the limiting groove (103c), and the unlocking column (204b) is inserted into the limiting hole (103 d).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111202393.0A CN113872107A (en) | 2021-10-15 | 2021-10-15 | Multipurpose overhaul bearing device for power transmission line |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111202393.0A CN113872107A (en) | 2021-10-15 | 2021-10-15 | Multipurpose overhaul bearing device for power transmission line |
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| Publication Number | Publication Date |
|---|---|
| CN113872107A true CN113872107A (en) | 2021-12-31 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202111202393.0A Withdrawn CN113872107A (en) | 2021-10-15 | 2021-10-15 | Multipurpose overhaul bearing device for power transmission line |
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| CN (1) | CN113872107A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115046067A (en) * | 2022-05-27 | 2022-09-13 | 华能国际电力股份有限公司上海石洞口第二电厂 | Cooling water pipe fixing device of thermal power plant |
| CN115531760A (en) * | 2022-09-29 | 2022-12-30 | 贵州电网有限责任公司 | Safety belt for high-altitude operation |
| CN116370857A (en) * | 2023-03-24 | 2023-07-04 | 贵州电网有限责任公司 | Safety belt suspension device for electric power overhaul |
-
2021
- 2021-10-15 CN CN202111202393.0A patent/CN113872107A/en not_active Withdrawn
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115046067A (en) * | 2022-05-27 | 2022-09-13 | 华能国际电力股份有限公司上海石洞口第二电厂 | Cooling water pipe fixing device of thermal power plant |
| CN115046067B (en) * | 2022-05-27 | 2023-09-08 | 华能国际电力股份有限公司上海石洞口第二电厂 | Cooling water pipe fixing device of thermal power plant |
| CN115531760A (en) * | 2022-09-29 | 2022-12-30 | 贵州电网有限责任公司 | Safety belt for high-altitude operation |
| CN115531760B (en) * | 2022-09-29 | 2023-07-25 | 贵州电网有限责任公司 | Safety belt for high-altitude operation |
| CN116370857A (en) * | 2023-03-24 | 2023-07-04 | 贵州电网有限责任公司 | Safety belt suspension device for electric power overhaul |
| CN116370857B (en) * | 2023-03-24 | 2024-01-26 | 贵州电网有限责任公司 | Safety belt suspension device for electric power overhaul |
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Application publication date: 20211231 |
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