CN113328403B - Electric power stockbridge damper convenient to installation - Google Patents
Electric power stockbridge damper convenient to installation Download PDFInfo
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- CN113328403B CN113328403B CN202110628960.2A CN202110628960A CN113328403B CN 113328403 B CN113328403 B CN 113328403B CN 202110628960 A CN202110628960 A CN 202110628960A CN 113328403 B CN113328403 B CN 113328403B
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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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Abstract
The invention discloses an electric shockproof hammer convenient to install, which comprises a wire clamp unit, a wire clamp unit and a wire clamp unit, wherein the wire clamp unit comprises a wire clamp hook and an arc-shaped clamping plate which is connected with the wire clamp hook in a matching mode, a limiting fastener is arranged in the wire clamp hook, and the limiting fastener is connected with the side wall of the arc-shaped clamping plate; the connecting unit is arranged at the bottom of the wire clamp hook and comprises a connecting shell and a connecting component arranged in the connecting shell; the hammer head units are symmetrically arranged on two sides of the connecting unit and comprise first connecting rods, second connecting rods and hammer heads arranged at the end parts of the two connecting rods; the wire clamp unit is of a movable clamping structure, the movable arc-shaped clamping plate of the wire clamp unit is driven by the connecting unit, and the driving force of the connecting unit comes from the deflection effect when the hammer head is placed; when the tup was placed from vertical state to the horizontality, its connection body of rod will promote the actuating lever upward movement, and then promotes the arc grip block and pegs graft in the wire clamp hook to with the common centre gripping of wire clamp hook on the electric power cable, form stable clamping structure.
Description
Technical Field
The invention relates to the technical field of electric power auxiliary fittings, in particular to an electric power vibration damper convenient to mount.
Background
The span of the high-voltage overhead line is large, the tower is also high, and when the wire is blown by strong wind, strong vibration can occur. The working conditions at the wire suspension are most unfavourable when the wire is vibrating. The long-time and periodic vibration can cause fatigue damage of the lead, and the lead is broken into strands and wires. Sometimes, strong vibration also damages fittings and insulators. To prevent and mitigate wire shock, a number of vibration dampers are typically installed near the suspended wire clamp. When the wire vibrates, the vibration damper moves up and down. The acting force which is asynchronous or even opposite to the vibration of the lead is generated, so that the vibration amplitude of the lead can be reduced, and the vibration of the lead can be eliminated.
However, since the installation position of the anti-vibration hammer is a certain distance away from the tower where the worker is located, the worker needs to completely release the safety belt and then stretch out of the body to install the anti-vibration hammer at a long distance, and meanwhile, the traditional anti-vibration hammer is tightly connected with the power cable through a bolt structure, so that the bolt screwing installation process has a great risk. In order to improve the installation dilemma of the existing shockproof hammer, the electric shockproof hammer convenient to install is provided.
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. In this section, as well as in the abstract and the title of the invention of this application, simplifications or omissions may be made to avoid obscuring the purpose of the section, the abstract and the title, and such simplifications or omissions are not intended to limit the scope of the invention.
The invention has been made in view of the above-mentioned problems with the installation of the conventional electric vibration damper.
Therefore, the technical problem to be solved by the present invention is to provide an electric shock absorber which is convenient to install, and the purpose of the present invention is to greatly reduce the difficulty of installing the shock absorber on an electric cable by providing a structure with automatic locking in the shock absorber.
In order to solve the technical problems, the invention provides the following technical scheme: an electric shockproof hammer convenient to install comprises a wire clamp unit, a connecting unit and a hammer head unit, wherein the wire clamp unit comprises a wire clamp hook and an arc-shaped clamping plate matched with the wire clamp hook to be connected, a limiting fastener is arranged in the wire clamp hook, and the limiting fastener is connected with the side wall of the arc-shaped clamping plate; the connecting unit is arranged at the bottom of the wire clamp hook and comprises a connecting shell and a connecting component arranged in the connecting shell; and the hammer head units are symmetrically arranged on two sides of the connecting unit and comprise first connecting rods, second connecting rods and hammer heads arranged at the end parts of the two connecting rods.
As a preferable aspect of the electric vibration damper convenient to mount of the present invention, wherein: a wire clamping hook limiting groove is formed in the wire clamping hook along the side wall of the plate body of the wire clamping hook, and the wire clamping hook limiting groove is distributed on one side of the plate body of the wire clamping hook; the wire clamp hook is integrally divided into a bending part, a neck part and a connecting part from top to bottom, and the wire clamp hook limiting groove starts from the end part of the bending part and is finally arranged at the bottom of the connecting part; a through hole is formed in the side wall of the neck; the connecting part is fixed on the side wall of the top of the connecting shell.
As a preferable aspect of the electric vibration damper convenient to mount of the present invention, wherein: an assembly groove is formed in the wire clamp hook limiting groove at the end part of the bending part, and the limiting fastener is installed in the assembly groove; the assembly groove is divided into a first end and a second end, and the notch of the assembly groove is communicated with the bottom of the groove cavity of the wire clamp hook limiting groove.
As a preferable aspect of the electric vibration damper convenient to mount of the present invention, wherein: the arc-shaped clamping plate is integrally in a semicircular ring shape, one end of the arc-shaped clamping plate is hinged to the neck of the wire clamp hook, and the other end of the arc-shaped clamping plate is inserted into the wire clamp hook limiting groove in a matched mode; and the outer ring side wall of the arc-shaped clamping plate is provided with a limiting sliding groove and a limiting tooth groove, and the limiting tooth groove is positioned at the free end of the clamping plate.
As a preferable aspect of the electric vibration damper convenient to mount of the present invention, wherein: the limiting fastener comprises limiting teeth and an elastic piece, the limiting teeth are hinged in the first end, the elastic piece is installed in the second end, and the end portion of the elastic piece is connected to the side wall of the limiting teeth.
As a preferable aspect of the electric vibration damper convenient to mount of the present invention, wherein: the free end of the limiting tooth can be clamped in the limiting tooth groove in a matched mode.
As a preferable aspect of the electric vibration damper convenient to mount of the present invention, wherein: the lower end side wall of the connecting shell is provided with a mounting groove, the side walls at two ends are symmetrically provided with connecting shell limiting grooves, and the side wall at the middle part of the connecting shell is provided with a connecting hole.
As a preferable aspect of the electric vibration damper convenient to mount of the present invention, wherein: coupling assembling includes driving piece and connecting piece, and the two cooperation links to each other, driving piece one end is located in the mounting groove, the other end extends in the wire clamp hook, and the connecting piece set up in the mounting groove.
As a preferable aspect of the electric vibration damper convenient to mount of the present invention, wherein: the driving piece comprises an arc driving plate and a driving rod connected to the side wall of the top of the arc driving plate, wherein the arc driving plate is located in the mounting groove, the driving rod penetrates through the connecting hole and the side wall of the connecting portion, and one end, far away from the arc driving plate, of the driving rod slides in the limiting sliding groove through a hinged limiting sliding block; the connecting piece comprises a first half pipe and a second half pipe which are symmetrically hinged on the inner side wall of the mounting groove, and the arc-shaped driving plate is positioned below the first half pipe and the second half pipe; and the side walls of the inner pipes of the first half pipe and the second half pipe are provided with accommodating grooves for accommodating the arc-shaped driving plates.
As a preferable aspect of the electric vibration damper convenient to mount of the present invention, wherein: one end, far away from the hammer, of each of the first connecting rod and the second connecting rod is hinged to the end of the connecting shell, can extend into the mounting groove, and can be in matched contact with the arc-shaped driving plate, the first half pipe and the second half pipe.
The invention has the beneficial effects that:
the wire clamp unit is of a movable clamping structure, the movable arc-shaped clamping plate of the wire clamp unit is driven by the connecting unit, and the driving force of the connecting unit comes from the deflection effect when the hammer head is placed; when the hammer head is placed from a vertical state to a horizontal state, the connecting rod body of the hammer head pushes the driving rod to move upwards, so that the arc-shaped clamping plate is pushed to be inserted into the wire clamping hook and clamped on the power cable together with the wire clamping hook to form a stable clamping structure; the connecting structure is simple, and the installation process of the shockproof hammer can be greatly simplified.
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 an overall side view schematic diagram of an electric vibration damper of the present invention, which is easy to install.
Fig. 2 is a schematic bottom view of the electric shockproof hammer of the present invention.
Fig. 3 is a schematic view of a partially separated structure of the electric vibration damper of the present invention, which is convenient to install.
Fig. 4 is a schematic view of an initial state plane structure and a partially enlarged structure of the electric vibration damper convenient to install according to the present invention.
Fig. 5 is an enlarged partial structure diagram of the electric vibration damper according to the present invention.
Fig. 6 is a schematic view of a clamping state plane structure and a partial enlarged structure of the electric vibration damper convenient to mount according to the present invention.
Fig. 7 is a partial B enlarged structural schematic view of the electric vibration damper of the present invention, which is convenient to install.
Fig. 8 is a schematic view illustrating a connection plane structure of a hammer head unit of the electric vibration damper according to the present invention, which is convenient to install.
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.
Furthermore, 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.
Furthermore, the present invention is described in detail with reference to the drawings, and in the detailed description of the embodiments of the present invention, the cross-sectional view illustrating the structure of the device is not enlarged partially according to the general scale for convenience of illustration, and the drawings are only exemplary and should not be construed as limiting the scope of the present invention. In addition, the three-dimensional dimensions of length, width and depth should be included in the actual fabrication.
Example 1
Referring to fig. 1 and 2, there is provided an electric vibration damper for easy installation according to a first embodiment of the present invention, which includes a wire clamp unit 100, a connection unit 200, and a hammer head unit 300. Wherein the wire clamp unit 100 is a portion of the damper for clamping the power cable, i.e., a head of the damper; the connecting unit 200 is used for connecting the wire clamp unit 100 and the hammer head unit 300; the tup unit 300 is the tup style of traditional stockbridge damper for subduct the vibration that exists on the electric power cable, and further, drive power when this tup unit 300 is used for providing fastener unit 100 centre gripping, and the difference with traditional stockbridge damper lies in that the tup at its both ends is split type structure.
Specifically, the wire clamp unit 100 comprises a wire clamp hook 101 and an arc-shaped clamping plate 102 matched with the wire clamp hook 101 and connected with each other, wherein a limiting fastener 103 is arranged in the wire clamp hook 101, and the limiting fastener 103 is connected with the side wall of the arc-shaped clamping plate 102; the cable clamp hook 101 is a main body structure of a cable clamp part and is used for being hung on a power cable, and the arc-shaped clamping plate 102 is a semicircular arc plate structure and is used for being matched with the cable clamp hook 101 and clamped on the power cable; the limiting connection of the wire clamp hook 101 and the arc-shaped clamping plate 102 is realized through the matching of a limiting fastener 103.
A connection unit 200 disposed at the bottom of the wire clamp hook 101, and including a connection housing 201 and a connection assembly 202 disposed inside the connection housing 201; wherein, the connecting housing 201 is a connecting body between the wire clamp hook 101 and the hammer head unit 300, and the connecting assembly 202 is a movable receiving member arranged on the connecting housing 201 and used for transmitting the driving force and controlling the position of the arc-shaped clamping plate 102, thereby controlling the clamping or opening and closing state of the wire clamp unit 100.
The hammer head units 300 are symmetrically arranged on two sides of the connecting unit 200, and each hammer head unit includes a first connecting rod 301, a second connecting rod 302 and a hammer head 303 arranged at the end of each connecting rod. Wherein, the first connecting rod 301 and the second connecting rod 302 are used for connecting the hammer head 303 and the connecting shell 201, and the two connecting rods are also used as input sources of driving force.
Example 2
Referring to fig. 1, 2, 4 and 6, a second embodiment of the present invention, which differs from the first embodiment, is: a wire clamp hook limiting groove 101a is formed in the wire clamp hook 101 along the side wall of the plate body, and the wire clamp hook limiting groove 101a is distributed on one side of the plate body of the wire clamp hook 101; the wire clamp hook 101 is integrally divided into a bending part 101b, a neck part 101c and a connecting part 101d from top to bottom, and a wire clamp hook limiting groove 101a starts from the end part of the bending part 101b and is finally arranged at the bottom of the connecting part 101 d; a through hole S is formed in the side wall of the neck part 101 c; the connection portion 101d is fixed to a top side wall of the connection housing 201.
An assembly groove 101e is formed in the wire clamp hook limiting groove 101a at the end of the bending part 101b, and a limiting fastener 103 is installed in the assembly groove 101 e; the fitting groove 101e is divided into a first end 101e-1 and a second end 101e-2, and the notch thereof communicates with the bottom of the cavity of the wire clamp hook limiting groove 101 a.
The arc-shaped clamping plate 102 is in a semicircular ring shape as a whole, one end of the arc-shaped clamping plate is hinged to the neck part 101c of the wire clamp hook 101, and the other end of the arc-shaped clamping plate is inserted into the wire clamp hook limiting groove 101a in a matching mode; the outer ring side wall of the arc-shaped clamping plate 102 is provided with a limiting sliding groove 102a and a limiting tooth groove 102b, and the limiting tooth groove 102b is located at the free end of the clamping plate 102.
The limiting fastener 103 comprises a limiting tooth 103a and an elastic member 103b, the limiting tooth 103a is hinged in the first end 101e-1, the elastic member 103b is installed in the second end 101e-2, and the end of the elastic member 103b is connected to the side wall of the limiting tooth 103 a.
The free end of the limiting tooth 103a can be matched and clamped in the limiting tooth groove 102 b.
Compared with the embodiment 1, further, the wire clamp hook 101 is integrally hook-shaped, so as to facilitate description of the wire clamp hook 101, the wire clamp hook 101 is divided into three parts, from top to bottom, a bending part 101b, a neck part 101c and a connecting part 101d, wherein the bending part 101b is in contact with the surface of the power cable, and a wire clamp hook limiting groove 101a is formed in the side wall of the rod body of the wire clamp hook 101, it should be noted that the wire clamp hook limiting groove 101a is of a progressive groove cavity structure, and after passing through the neck part 101c region of the wire clamp hook 101, the wire clamp hook 101 finally disappears at the bottom of the connecting part 101 d; the neck part 101b is a connection area of the arc-shaped clamping plate 102, and a through hole S is formed in the side wall of the neck part 101 b; the connecting portion 101c is a bottom portion of the wire clamp hook 101 and is fixed to a top side wall of the connecting housing 201, and a reinforcing plate B is provided on a back side wall of the neck portion 101B of the wire clamp hook 101 to maintain the structural strength of the wire clamp hook 101.
Further, the assembling groove 101e is disposed at an end of the bending portion 101b of the wire clamp hook 101 and is located in the wire clamp hook limiting groove 101a, and as shown in fig. 4, the assembling groove 101e is 8-shaped and is divided into a first end 101e-1 and a second end 101e-2 for convenience of description, and a groove cavity of the assembling groove 101e is communicated with a groove cavity of the wire clamp hook limiting groove 101 a. Namely, the limit seizing means 103 installed in the fitting groove 101e can be brought into fitting contact with the arc-shaped holding plate 102 inserted into the wire-holding-hook limit groove 101 a.
Specifically, the arc-shaped clamping plate 102 is a semi-circular arc-shaped plate, one end of which is hinged in the wire clamp hook limiting groove 101a of the neck 101b, and the other end of which is inserted in the wire clamp hook limiting groove 101a of the bending part 101b in a matching manner; the outer ring side wall of the arc-shaped clamping plate 102 is provided with a limiting sliding groove 102a and a limiting tooth groove 102b, the limiting sliding groove 102a is matched with the driving rod 202a-2 to limit the opening and closing angle of the arc-shaped clamping plate 102, the limiting tooth groove 102b is matched with the limiting fastener 103 to be clamped, the inserting position of the arc-shaped clamping plate 102 is limited, and stable connection between the wire clamp hook 101 and the arc-shaped clamping plate 102 is guaranteed.
Spacing tooth 103a among the spacing fastener 103 articulates in first end 101e-1, and elastic component 103b installs in second end 101e-2, and the notch department of assembly groove 101e can be extended to the free end of spacing tooth 103a to in the spacing tooth's socket 102b of joint on arc grip block 102 lateral wall, elastic component 103b then is used for keeping the stable joint of spacing tooth 103 a.
The rest of the structure is the same as that of embodiment 1.
Example 3
Referring to fig. 1 to 7, a third embodiment of the present invention is different from the second embodiment in that: the lower end side wall of the connecting shell 201 is provided with a mounting groove 201a, the side walls at two ends are symmetrically provided with connecting shell limiting grooves 201b, and the side wall at the middle part is provided with a connecting hole 201 c.
The connecting assembly 202 includes a driving member 202a and a connecting member 202b, which are coupled to each other, wherein one end of the driving member 202a is disposed in the mounting groove 201a, the other end extends into the clip hook 101, and the connecting member 202b is disposed in the mounting groove 201 a.
The driving member 202a comprises an arc driving plate 202a-1 and a driving rod 202a-2 connected to the top side wall of the arc driving plate 202a-1, wherein the arc driving plate 202a-1 is located in the mounting groove 201a, the driving rod 202a-2 penetrates through the connecting hole 201c and the side wall of the connecting portion 101c, and one end of the driving rod, which is far away from the arc driving plate 202a-1, slides in the limit sliding groove 102a through a hinged limit slider 202 a-3.
The connecting piece 202b comprises a first half pipe 202b-1 and a second half pipe 202b-2 which are symmetrically hinged on the inner side wall of the mounting groove 201a, and the arc driving plate 202a-1 is positioned below the first half pipe 202b-1 and the second half pipe 202 b-2; the inner tube side walls of the first half-tube 202b-1 and the second half-tube 202b-2 have receiving grooves C for receiving the arc drive plates 202 a-1.
Compared with embodiment 2, further, the connecting housing 201 is a square housing structure, and the side wall of the lower end of the connecting housing 201 is provided with a mounting groove 201a, the mounting groove 201a is used for mounting the driving element 202a and the connecting element 202b, the side walls of the two ends of the connecting housing 201 are provided with a connecting housing limiting groove 201b, and the connecting housing limiting groove 201b is used for placing and limiting the connecting rod in the initial state.
Specifically, the bottom of the driving rod 202a-2 in the driving member 202a is connected to the outer side wall of the arc-shaped driving plate 202a-1, the rod body thereof passes through the connecting hole 201c on the side wall of the connecting housing 201 and the through hole S on the neck 101b of the wire clamp hook 101, the top thereof is hinged with the limiting slider 202a-3, and the limiting slider 202a-3 slides in the limiting sliding groove 102a, so that the position of the top end of the driving rod 202a-2 in the limiting sliding groove 102a is changed, and the position state of the arc-shaped clamping plate 102 can be changed. The arc driving plate 202a-1 is an arc tile shape, and extends into the mounting groove 201a by being connected with the driving rod 202a-2, and the arc driving plate 202a-1 is used for driving the first half pipe 202b-1 and the second half pipe 202b-2 in the connecting member 202b to be matched into a whole.
And the connecting member 202b is used for covering the contact ends of the two connecting rods, so that the two connecting rods are stably connected. Specifically, the first half pipe 202b-1 and the second half pipe 202b-2 are located in a cavity between the inner side wall of the mounting groove 201a and the arc-shaped driving plate 202a-1, and outer side walls of the first half pipe 202b-1 and the second half pipe 202b-2 are hinged to the side wall of the cavity of the mounting groove 201a, are symmetrically distributed, and can be matched and sleeved on outer side walls of the two connecting rods. Further, the inner tube side walls of the first half tube 202b-1 and the second half tube 202b-2 are provided with a storage groove C for storing the arc driving plate 202a-1, the storage groove C is divided into two parts and is respectively arranged on the first half tube 202b-1 and the second half tube 202b-2, and when the first half tube 202b-1 and the second half tube 202b-2 are combined, the complete storage groove C can be formed.
The rest of the structure is the same as that of embodiment 2.
Example 4
Referring to fig. 8, a fourth embodiment of the present invention is different from the third embodiment in that: the ends of the first connecting rod 301 and the second connecting rod 302 far away from the hammer head 303 are hinged to the end of the connecting shell 201, can extend into the mounting groove 201a, and can be in fit contact with the arc driving plate 202a-1, the first half pipe 202b-1 and the second half pipe 202 b-2.
Compare in embodiment 3, further, the tup 303 is connected in the one end of connecting rod, and the other end lateral wall of connecting rod articulates at the tip that connects casing 201 has connecting casing spacing groove 201b, and the connecting rod can be around the pin joint do circular motion. It should be noted that the two connecting rods can remain coaxially connected in the mounting slot 201a after being deflected about the hinge point, and the free ends of the two are in contact while being clamped by the arcuate driving plate 202a-1, the first half pipe 202b-1 and the second half pipe 202 b-2.
The rest of the structure is the same as that of example 3.
Referring to fig. 1 to 8, the initial state of the electric shockproof hammer is that the first connecting rod 301 and the second connecting rod 302 having the hammer head 303 are parallel to the driving rod 202a-2, i.e. the rod bodies of the first connecting rod 301 and the second connecting rod 302 are located in the connecting housing limiting groove 201 b. The limiting slide block 202a-3 at the top of the driving rod 202a-2 is positioned in the limiting slide groove 102a on the arc-shaped clamping plate 102 close to the free end thereof, and at the moment, the arc-shaped clamping plate 102 and the wire clamp hook 101 are kept in an opening and closing state. While the arcuate drive plate 202a-1 is not in contact with the first half-pipe 202b-1 and the second half-pipe 202b-2 and the first half-pipe 202b-1 and the second half-pipe 202b-2 are spread apart from each other.
When the shock absorber is used, the shock absorber in an initial state is moved to a power cable, the shock absorber is hung on the power cable through the wire clamp hook 101, the first connecting rod 301 and the second connecting rod 302 on two sides of the connecting shell 201 are pulled out, the first connecting rod 301 and the second connecting rod 302 rotate around respective hinge points (under the action of gravity and lever of the hammer head 303), when free ends of the first connecting rod and the second connecting rod are in contact with the driving plate 202a-1, the driving rod 202a-2 is pushed to move upwards, and when the arc-shaped driving plate 202a-1 is in contact with the first half pipe 202b-1 and the second half pipe 202b-2, the first half pipe 202b-1 and the second half pipe 202b-2 are pushed to deflect and finally cover the matching ends of the two connecting rods. Meanwhile, the limiting sliding block 202a-3 at the top of the driving rod 202a-2 moves in the limiting sliding groove 102a to push the free end of the arc-shaped clamping plate 102 to enter the wire clamp hook limiting groove 101a in the wire clamp hook 101, and because the limiting fastener 103 is arranged in the groove, the limiting tooth 103a can be matched and clamped in the limiting tooth groove 102b, so that the clamping distance between the bent part 101b of the wire clamp hook 101 and the arc-shaped clamping plate 102 is limited, the wire clamp hook 101 and the arc-shaped clamping plate are prevented from falling off, and the stable clamping of the power cable placed in the wire clamp hook 101 is realized.
Furthermore, since the limit buckle 103 prevents the arc-shaped clamping plate 102 from falling off the bent portion 101b of the wire clamping hook 101, the positions of the driving rod 202a-2, the arc-shaped driving plate 202a-1, the first half pipe 202b-1 and the second half pipe 202b-2 are also limited, and the free ends of the two connecting rods are stably covered, so that the stable connecting structure is formed integrally. The shockproof hammer is simple in overall structure, ingenious in action process, excellent in practicability and capable of being widely popularized.
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 (7)
1. An electric power stockbridge damper convenient to installation which characterized in that: comprises the steps of (a) preparing a mixture of a plurality of raw materials,
the wire clamp unit (100) comprises a wire clamp hook (101) and an arc-shaped clamping plate (102) matched with the wire clamp hook (101) and connected with each other, a limiting fastener (103) is arranged in the wire clamp hook (101), and the limiting fastener (103) is connected with the side wall of the arc-shaped clamping plate (102); the connecting unit (200) is arranged at the bottom of the wire clamp hook (101) and comprises a connecting shell (201) and a connecting component (202) arranged inside the connecting shell (201);
a wire clip hook limiting groove (101 a) is formed in the wire clip hook (101) along the side wall of the plate body of the wire clip hook, and the wire clip hook limiting groove (101 a) is distributed on one side of the plate body of the wire clip hook (101); the wire clamp hook (101) is integrally divided into a bending part (101 b), a neck part (101 c) and a connecting part (101 d) from top to bottom, and the wire clamp hook limiting groove (101 a) starts from the end part of the bending part (101 b) and ends at the bottom of the connecting part (101 d); a through hole (S) is formed in the side wall of the neck part (101 c); the connecting part (101 d) is fixed on the top side wall of the connecting shell (201); an assembly groove (101 e) is formed in a wire clamp hook limiting groove (101 a) at the end part of the bending part (101 b), and the limiting fastener (103) is installed in the assembly groove (101 e); the assembling groove (101 e) is divided into a first end (101 e-1) and a second end (101 e-2), and the notch of the assembling groove is communicated with the bottom of the groove cavity of the wire clamp hook limiting groove (101 a);
the arc-shaped clamping plate (102) is integrally in a semicircular ring shape, one end of the arc-shaped clamping plate is hinged to the neck (101 c) of the wire clamp hook (101), and the other end of the arc-shaped clamping plate is inserted into the wire clamp hook limiting groove (101 a) in a matched mode; a limiting sliding groove (102 a) and a limiting tooth groove (102 b) are formed in the outer ring side wall of the arc-shaped clamping plate (102), and the limiting tooth groove (102 b) is located at the free end of the clamping plate (102);
the hammer head units (300) are symmetrically arranged on two sides of the connecting unit (200) and comprise first connecting rods (301), second connecting rods (302) and hammer heads (303) arranged at the end parts of the two connecting rods.
2. The easy-to-install electrical stockbridge damper of claim 1, wherein: the limiting fastener (103) comprises limiting teeth (103 a) and an elastic piece (103 b), the limiting teeth (103 a) are hinged in the first end (101 e-1), the elastic piece (103 b) is installed in the second end (101 e-2), and the end of the elastic piece (103 b) is connected to the side wall of the limiting teeth (103 a).
3. The easy-to-install electrical stockbridge damper of claim 2, wherein: the free end of the limiting tooth (103 a) can be clamped in the limiting tooth groove (102 b) in a matching mode.
4. An easily installable electric stockbridge damper as claimed in any one of claims 1 to 3 wherein: the side wall of the lower end of the connecting shell (201) is provided with a mounting groove (201 a), the side walls of two ends are symmetrically provided with connecting shell limiting grooves (201 b), and the side wall of the middle part of the connecting shell is provided with a connecting hole (201 c).
5. The easy-to-install electrical stockbridge damper of claim 4, wherein: coupling assembling (202) include driving piece (202 a) and connecting piece (202 b), and the two cooperation links to each other, driving piece (202 a) one end is located in mounting groove (201 a), the other end extends in clip hook (101), and connecting piece (202 b) set up in mounting groove (201 a).
6. The easy-to-install electrical stockbridge damper of claim 5, wherein: the driving member (202 a) comprises an arc driving plate (202 a-1) and a driving rod (202 a-2) connected to the top side wall of the arc driving plate (202 a-1), wherein,
the arc-shaped driving plate (202 a-1) is positioned in the mounting groove (201 a), the driving rod (202 a-2) penetrates through the connecting hole (201 c) and the side wall of the connecting part (101 d), and one end, far away from the arc-shaped driving plate (202 a-1), of the driving rod slides in the limiting sliding groove (102 a) through a hinged limiting sliding block (202 a-3);
the connecting piece (202 b) comprises a first half pipe (202 b-1) and a second half pipe (202 b-2) which are symmetrically hinged on the inner side wall of the mounting groove (201 a), and the arc driving plate (202 a-1) is positioned below the first half pipe (202 b-1) and the second half pipe (202 b-2);
the inner pipe side walls of the first half pipe (202 b-1) and the second half pipe (202 b-2) are provided with accommodating grooves (C) for accommodating the arc-shaped driving plates (202 a-1).
7. The easy-to-install electrical stockbridge damper of claim 6, wherein: one ends of the first connecting rod (301) and the second connecting rod (302), which are far away from the hammer head (303), are hinged to the end part of the connecting shell (201), can extend into the mounting groove (201 a), and can be in matched contact with the arc driving plate (202 a-1), the first half pipe (202 b-1) and the second half pipe (202 b-2).
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110628960.2A CN113328403B (en) | 2021-06-04 | 2021-06-04 | Electric power stockbridge damper convenient to installation |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110628960.2A CN113328403B (en) | 2021-06-04 | 2021-06-04 | Electric power stockbridge damper convenient to installation |
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| CN113328403A CN113328403A (en) | 2021-08-31 |
| CN113328403B true CN113328403B (en) | 2022-06-07 |
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| CN202110628960.2A Active CN113328403B (en) | 2021-06-04 | 2021-06-04 | Electric power stockbridge damper convenient to installation |
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| CN114156793B (en) * | 2021-11-30 | 2023-07-28 | 贵州乌江水电开发有限责任公司 | Device for safely repairing damaged wires |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101420109A (en) * | 2008-11-10 | 2009-04-29 | 辽宁锦兴电力金具科技股份有限公司 | Stockbridge damper |
| CN101888079A (en) * | 2010-04-26 | 2010-11-17 | 江都市曙光电力器材有限公司 | Wire clamp for anti-vibration hammer |
| CN201893532U (en) * | 2010-11-23 | 2011-07-06 | 重庆巨力电力器材有限公司 | Energy-saving shock-proof hammer |
| CN105375424A (en) * | 2014-08-25 | 2016-03-02 | 天津市华电电力器材厂 | Vibration damper with stable installation |
| CN206712414U (en) * | 2017-04-25 | 2017-12-05 | 山西腾耀电力设备科技有限公司 | A kind of Modular stockbridge damper |
| CN207183928U (en) * | 2017-08-31 | 2018-04-03 | 贵州电网有限责任公司 | A kind of wire line walking barrier getting over mechanism |
| CN111903026B (en) * | 2018-01-22 | 2022-07-08 | 哈勃股份有限公司 | Self-positioning vibration damping clamp |
| CN112152178A (en) * | 2020-09-18 | 2020-12-29 | 国网河南省电力公司信阳供电公司 | Automatic locking damper |
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