CN113315068B - Self-locking electric shock hammer - Google Patents
Self-locking electric shock hammer Download PDFInfo
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- CN113315068B CN113315068B CN202110625385.0A CN202110625385A CN113315068B CN 113315068 B CN113315068 B CN 113315068B CN 202110625385 A CN202110625385 A CN 202110625385A CN 113315068 B CN113315068 B CN 113315068B
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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 a self-locking electric shock hammer, which comprises a wire clamp unit, a connecting unit and a hammer head unit, wherein the wire clamp unit comprises a wire clamp hook and a coating plate arranged at the neck part of the wire clamp hook; 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, a movable cladding plate of the wire clamp unit is driven by a connecting unit, and the driving force of the connecting unit is from the deflection action when a hammer head is placed; when the hammer head is placed from a vertical state to a horizontal state, the connecting rod body pushes the power passing through the hammer head to push the driving rod to move upwards, and further the cladding plate and the wire clamp hook are pushed to be clamped on the electric power cable to form a fixed structure; the installation process is simple, and the connection is convenient.
Description
Technical Field
The invention relates to the technical field of electric power auxiliary fittings, in particular to an electric power vibration damper capable of being locked automatically.
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. When the wire vibrates, the working conditions at the wire suspension are the most unfavorable. 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 vibration damper is a certain distance away from the tower where the worker is located, the safety belt needs to be completely lengthened and then extended out of the body for remote installation, and meanwhile, the conventional vibration damper is connected with the wire through a bolt structure, so that the installation process is very risky. In order to improve the installation current situation of the existing shockproof hammer, the shockproof hammer with a self-locking structure is arranged.
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, 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 7 are not intended to limit the scope of the invention.
The present 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 a self-locking electric shock absorber, which aims to greatly reduce the difficulty of installing the shock absorber on an electric cable by providing the electric shock absorber with a self-locking structure.
In order to solve the technical problems, the invention provides the following technical scheme: a self-locking electric shockproof hammer comprises a wire clamp unit, a connecting unit and a hammer head unit, wherein the wire clamp unit comprises a wire clamp hook and a coating plate arranged at the neck part of the wire clamp hook; 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 self-lockable electric vibration damper of the present invention, there is provided: the whole wire clamp hook is divided into a bending part, a neck part and a connecting part from top to bottom, wherein the bending part is in a semicircular ring shape in the radial direction, a limiting groove is formed in the side wall of an inner ring of the bending part, the limiting groove starts from the end part of the bending part and is finally flush with the bottom of the connecting part; the connecting part is fixed at the bottom of the connecting shell.
As a preferable aspect of the self-lockable electric vibration damper of the present invention, there is provided: the cladding plate is radially semicircular, one end of the cladding plate is hinged in the groove of the neck, and the other end of the cladding plate is connected in the limiting groove in a matched mode; and a limiting arc groove is arranged on the outer ring side wall of the cladding plate.
As a preferable aspect of the self-lockable electric vibration damper of the present invention, there is provided: 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 self-lockable electric vibration damper of the present invention, there is provided: 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 self-lockable electric vibration damper of the present invention, there is provided: 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 arc groove; a limiting convex ring is arranged on the rod body of the driving rod, and the diameter of the limiting convex ring is larger than that of the connecting hole.
As a preferable aspect of the self-lockable electric vibration damper of the present invention, there is provided: 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 self-lockable electric vibration damper of the present invention, there is provided: one ends, far away from the hammer, of the first connecting rod and the second connecting rod are hinged to the end part of the connecting shell and extend into the mounting groove.
As a preferable aspect of the self-lockable electric vibration damper of the present invention, there is provided: a matching groove is formed in the side wall of one end, far away from the hammer head, of the first connecting rod; the side wall of one end, far away from the hammer head, of the second connecting rod is provided with a connecting groove, an elastic piece and an inserting block connected to the end part of the elastic piece are arranged in the connecting groove, and the end part of the inserting block extends out of the connecting groove; the insertion block can be inserted into the matching groove in a matching mode.
As a preferable aspect of the self-lockable electric vibration damper of the present invention, there is provided: the first half pipe and the second half pipe can be coated on the side walls of the matching ends of the first connecting rod and the second connecting rod.
The invention has the beneficial effects that:
the wire clamp unit is of a movable clamping structure, a movable cladding plate of the wire clamp unit is driven by a connecting unit, and the driving force of the connecting unit is from the deflection action when a hammer head is placed; when the hammer head is placed from a vertical state to a horizontal state, the connecting rod body pushes the power generated when the hammer head is placed, the driving rod is pushed to move upwards, and then the cladding plate and the wire clamp hook are pushed to be clamped on the electric power cable to form a fixed structure; the installation process is simple, and the connection is convenient.
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 an overall back structure of a self-locking electric vibration damper according to the present invention.
Fig. 2 is a schematic view of an initial state structure of the self-locking electric vibration damper of the present invention.
Fig. 3 is an overall side view structural diagram of the self-locking electric vibration damper of the present invention.
Fig. 4 is a schematic view of an initial state plane structure of the self-locking electric vibration damper of the present invention.
Fig. 5 is a schematic view of a clamping state plane structure of the self-locking electric vibration damper of the present invention.
Fig. 6 is a schematic view of a hammer head unit connection plane structure of the self-lockable electric vibration damper of the present 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, however, the present invention may be practiced otherwise than as specifically described herein, and it will be appreciated by those skilled in the art that the present invention may be practiced without departing from the spirit and scope of the present invention and that the present invention is not limited by 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 for convenience of illustration, the cross-sectional views illustrating the device structures are not enlarged partially according to the general scale when describing the embodiments of the present invention, and the drawings are only exemplary, 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.
Example 1
Referring to fig. 1, for a first embodiment of the present invention, there is provided an electric self-locking type vibration damper including 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 anti-vibration hammer for clamping the power cable, i.e. a head of the anti-vibration hammer, the connection unit 200 is for connecting the hammer head unit 300, and the connection assembly 202 in the connection unit 200 can be used for transmitting power to limit the clamping state of the wire clamp unit 100; 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 includes a wire clamp hook 101 and a cladding plate 102 disposed at a neck portion 101b of the wire clamp hook 101; the wire clamp hook 101 is a main structure of a wire clamp portion and is used for being hung on a power cable, and the cladding plate 102 is a semicircular arc plate structure and is used for being matched with the wire clamp hook 101 and clamped on the power cable.
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; 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 disposed on the connecting housing 201, and is used for transmitting a driving force and controlling the state of the wire clamp unit 100.
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; 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. 2 to 4, a second embodiment of the present invention is different from the first embodiment in that: the whole wire clamp hook 101 is divided into a bending part 101a, a neck part 101b and a connecting part 101c from top to bottom, wherein the bending part 101a is in a radial semicircular ring shape, a wire clamp hook limiting groove 101d is formed in the side wall of an inner ring of the bending part 101a, and the wire clamp hook limiting groove 101d starts from the end part of the bending part 101a and is finally flush with the bottom of the connecting part 101 c; the connection portion 101c is fixed to the top of the connection housing 201.
The cladding plate 102 is radially semicircular, one end of the cladding plate is hinged in the groove of the neck part 101b, and the other end of the cladding plate is connected in the wire clamp hook limiting groove 101d in a matching manner; the outer ring side wall of the cladding plate 102 is provided with a limit arc groove 102 a.
Compared with the embodiment 1, further, the overall wire clamp hook 101 is of a hook shape, and for convenience of description of the wire clamp hook 101, the wire clamp hook 101 is divided into three parts, from top to bottom, a bending part 101a, a neck part 101b and a connecting part 101c, wherein the bending part 101a is in contact with the surface of the power cable, the inner ring side walls of the bending part 101a and the neck part 101b of the wire clamp hook 101 are provided with wire clamp hook limiting grooves 101d, and it should be noted that the wire clamp hook limiting grooves 101d are of a progressive groove cavity structure, and the transition stage is the neck part 101b area of the wire clamp hook 101. Neck 101b is a connection area of cladding sheet 102, and a through hole S is formed in a side wall of neck 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.
The rest of the structure is the same as that of embodiment 1.
Example 3
Referring to fig. 2 to 5, 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 installation groove 201a, the driving rod 202a-2 penetrates through the connection hole 201c and the side wall of the connection part 101c, and one end of the driving rod, which is far away from the arc driving plate 202a-1, slides in the limit arc groove 102 a; the rod body of the driving rod 202a-2 is provided with a limiting convex ring 202a-21, and the diameter of the limiting convex ring 202a-21 is larger than that of the connecting hole 201 c.
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 the embodiment 2, further, the connecting housing 201 is a square housing structure, the side wall of the lower end of the connecting housing has 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 connecting housing limiting grooves 201b, and the connecting housing limiting grooves 201b are 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 in the side wall of the connecting shell 201 and the through hole S in the neck 101b of the wire clamp hook 101, and the top thereof slides in the limiting arc groove 102a, so that the sliding position of the top end of the driving rod 202a-2 in the limiting arc groove 102a is changed, and the position state of the cladding 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 fittingly 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. 2, 3 and 6, a fourth embodiment of the present invention, which differs from the second embodiment, is: the ends of the first connecting rod 301 and the second connecting rod 302 far away from the hammer 303 are hinged to the end of the connecting shell 201 and extend into the mounting groove 201 a.
A matching groove 301a is formed in the side wall of one end, away from the hammer head 303, of the first connecting rod 301; a connecting groove is formed in the side wall of one end, far away from the hammer head 303, of the second connecting rod 302, an elastic piece 302a and an inserting block 302b connected to the end of the elastic piece 302a are arranged in the connecting groove, and the end of the inserting block 302b extends out of the connecting groove; the insertion block 302b can be fittingly inserted into the fitting groove 301 a.
The first half pipe 202b-1 and the second half pipe 202b-2 can be wrapped over mating end sidewalls of the first connecting rod 301 and the second connecting rod 302.
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.
Furthermore, a matching groove 301a is formed in the side wall of the end portion of the first connecting rod 301, which is far away from one end of the hammer head 303, a connecting groove is formed in the side wall of the end portion of the second connecting rod 302, which is far away from the hammer head 303, an elastic piece 302a and an inserting block 302b are installed in the groove and can be inserted into the matching groove 301a in a matching mode, wherein one end of the elastic piece 303b is connected with the bottom of the groove cavity of the connecting groove, the other end of the elastic piece is connected with the inserting block 302b, and the inserting block 302b slides at the groove opening of the connecting groove and extends to the connecting groove. When the first connecting rod 301 is in contact with the free end of the second connecting rod 302, the insertion block 302b can be fittingly inserted into the fitting groove 301 a.
The rest of the structure is the same as that of example 3.
Referring to fig. 1 to 6, in an initial state of the electric shockproof hammer, the first connecting rod 301 and the second connecting rod 302 having the hammer head 303 are parallel to the driving rod 202a-2, that is, the rod bodies of the first connecting rod 301 and the second connecting rod 302 are located in the connecting shell limiting groove 201 b. The driving rod 202a-2 falls down under the action of gravity and the arc driving plate 202a-1 and is blocked above the connecting hole 201c by the limit convex ring 202a-21, and at the moment, the lower ends of the first half pipe 202b-1 and the second half pipe 202b-2 are in an open state. The top of the driving rod 202a-2 is located in the arc-limiting groove 102a at the free end of the cladding plate 102, and the cladding plate 102 and the wire clamp hook 101 are kept in an open-close state.
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 a wire clamp hook, the first connecting rod 301 and the second connecting rod 302 on two sides of the connecting shell 201 are pulled out to rotate around respective hinge points, when the 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 top of the driving rod 202a-2 moves in the limiting arc groove 102a, and the free end of the cladding plate 102 is pushed to enter the wire clamp hook limiting groove 101d in the wire clamp hook 101, so that the power cable placed in the wire clamp hook 101 is stably clamped.
Further, since the free ends of the two connecting rods are engaged with the engaging grooves 301a through the insertion block 302b, that is, the two connecting rods can be connected together, the driving rod 202a-2 can maintain a stable top-supported state. This stockbridge damper installation is simple, articulates it on the electric power cable, and both sides tup unit 300 is placed to the rethread, drives line clamp 101 and electric power cable locking through the deflection force of tup 303 and connecting rod, and the simple structure of whole stockbridge damper, the action process is ingenious, possesses outstanding practicality, can widely popularize.
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 (6)
1. An electric shockproof hammer capable of self-locking, characterized in that: comprises the steps of (a) preparing a mixture of a plurality of raw materials,
a wire clamp unit (100) including a wire clamp hook (101) and a cladding plate (102) provided to a neck portion (101 b) of the wire clamp hook (101);
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);
the whole wire clamp hook (101) is divided into a bending part (101 a), a neck part (101 b) and a connecting part (101 c) from top to bottom, wherein the bending part (101 a) is in a radial semicircular shape, a wire clamp hook limiting groove (101 d) is formed in the side wall of an inner ring of the bending part, and the wire clamp hook limiting groove (101 d) starts from the end part of the bending part (101 a) and is finally flush with the bottom of the connecting part (101 c); the connecting part (101 c) is fixed on the top of the connecting shell (201);
the cladding plate (102) is radially semicircular, one end of the cladding plate is hinged in the groove of the neck part (101 b), and the other end of the cladding plate is connected in the wire clamp hook limiting groove (101 d) in a matching manner; a limiting arc groove (102 a) is formed in the outer ring side wall of the cladding plate (102);
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);
the connecting assembly (202) comprises a driving piece (202 a) and a connecting piece (202 b), the driving piece (202 a) and the connecting piece (202 b) are connected in a matching mode, one end of the driving piece (202 a) is located in the installing groove (201 a), the other end of the driving piece (202 a) extends into the wire clamp hook (101), and the connecting piece (202 b) is arranged in the installing groove (201 a);
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 self-lockable electric damper as claimed in claim 1, characterized in that: 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 c), and one end, far away from the arc-shaped driving plate (202 a-1), of the driving rod slides in the limiting arc groove (102 a);
a limiting convex ring (202 a-21) is arranged on the rod body of the driving rod (202 a-2), and the diameter of the limiting convex ring (202 a-21) is larger than that of the connecting hole (201 c).
3. The self-lockable electric damper according to claim 2, characterized in that: 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 wall of the first half pipe (202 b-1) and the second half pipe (202 b-2) is provided with a receiving groove (C) for receiving the arc-shaped driving plate (202 a-1).
4. A self-lockable electric damper as claimed in any one of claims 1 to 3, characterized in that: one ends, far away from the hammer head (303), of the first connecting rod (301) and the second connecting rod (302) are hinged to the end part of the connecting shell (201) and extend into the mounting groove (201 a).
5. A self-lockable electric shockproof hammer as claimed in claim 3, characterized in that: a matching groove (301 a) is formed in the side wall of one end, away from the hammer head (303), of the first connecting rod (301);
a connecting groove is formed in the side wall of one end, far away from the hammer head (303), of the second connecting rod (302), an elastic piece (302 a) and an inserting block (302 b) connected to the end of the elastic piece (302 a) are arranged in the connecting groove, and the end of the inserting block (302 b) extends out of the connecting groove;
the plug-in block (302 b) can be matched and plugged in the matching groove (301 a).
6. The self-lockable electric damper according to claim 5, characterized in that: the first half pipe (202 b-1) and the second half pipe (202 b-2) can be coated on the side wall of the matching end of the first connecting rod (301) and the second connecting rod (302).
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| Application Number | Priority Date | Filing Date | Title |
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| CN202110625385.0A CN113315068B (en) | 2021-06-04 | 2021-06-04 | Self-locking electric shock hammer |
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| CN202110625385.0A CN113315068B (en) | 2021-06-04 | 2021-06-04 | Self-locking electric shock hammer |
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| CN113315068B true CN113315068B (en) | 2022-06-07 |
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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 |
| 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 |
| US10965112B2 (en) * | 2018-01-22 | 2021-03-30 | Hubbell Incorporated | Self-seating damper clamp |
| CN110601117B (en) * | 2019-07-29 | 2024-05-17 | 国家电网有限公司 | Anti-slip damper wire clamping plate |
| 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 |
-
2021
- 2021-06-04 CN CN202110625385.0A patent/CN113315068B/en active Active
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| CN113315068A (en) | 2021-08-27 |
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