CN110943416A - Novel suspension clamp - Google Patents
Novel suspension clamp Download PDFInfo
- Publication number
- CN110943416A CN110943416A CN201911261599.3A CN201911261599A CN110943416A CN 110943416 A CN110943416 A CN 110943416A CN 201911261599 A CN201911261599 A CN 201911261599A CN 110943416 A CN110943416 A CN 110943416A
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- CN
- China
- Prior art keywords
- hull
- clamp
- bolt
- splint
- spacing groove
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02G—INSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINED OPTICAL AND ELECTRIC CABLES OR LINES
- H02G7/00—Overhead installations of electric lines or cables
- H02G7/05—Suspension arrangements or devices for electric cables or lines
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- Clamps And Clips (AREA)
Abstract
The invention discloses a novel suspension clamp, and belongs to a facility of power transmission equipment. A novel suspension clamp comprises a clamp hull, a clamping plate and a first bolt; the top of the clamping plate is provided with a mounting hole, and the first bolt penetrates through the mounting hole and is connected to the side wall of the cable clamp hull in a threaded mode; two inside walls of fastener hull all are provided with the spacing groove of fastener hull length direction along the line, the both sides limit of splint imbed respectively in the spacing groove, the inside wall of fastener hull is additionally add the spacing groove, and the lateral part of splint passes through the spacing groove gomphosis is in the fastener hull, first bolt with the spacing groove is right splint carry out dual fixed restraint, ensure when first bolt drops or becomes flexible, because the lateral part of splint still gomphosis is in the fastener hull, by this moment the spacing groove is right splint carry out spacing fixed, splint can not take place the displacement or drop.
Description
Technical Field
The invention relates to the field of power transmission equipment, in particular to a novel suspension clamp.
Background
The power transmission conductor is a life line for electric energy transmission, the suspension clamp is a common hardware tool for directly bearing the power transmission conductor and is a very key link in power transmission, and the stability and the wear resistance of the suspension clamp structure directly influence whether the power transmission line can normally run.
The suspension clamp is exposed in a natural environment for a long time, is easy to be invaded by various meteorological conditions (such as strong wind, temperature change, lightning stroke and the like), has high failure probability, is frequently broken due to the fact that a bolt falls off in the operation process of the suspension clamp, leads to clamp plate loss, leads to the fact that the leads are not fixed and are displaced and even fall off, leads to the loss of the compression fixing effect of the clamp plates, can vibrate and rub back and forth in the suspension clamp, and leads to the serious wear of the leads and even the breakage of the leads.
Disclosure of Invention
The invention aims to provide a novel suspension clamp, which is used for solving the problem that a clamping plate of the suspension clamp is displaced and even falls off due to the falling off of a bolt.
In order to achieve the purpose, the invention adopts the following technical scheme:
a novel suspension clamp comprises a clamp hull, a clamping plate and a first bolt;
the top of the clamping plate is provided with a mounting hole, and the first bolt penetrates through the mounting hole and is connected to the side wall of the cable clamp hull in a threaded mode;
two inside walls of the wire clamp hull are provided with limiting grooves along the length direction of the wire clamp hull, two side edges of the clamping plate are respectively embedded into the limiting grooves, the first bolt and the limiting grooves are right for double fixing and constraining of the clamping plate, and the clamping plate is ensured not to displace or fall off when the first bolt falls off or is not flexible.
Optionally, the limiting groove is of an arc-shaped groove structure, and the circular-ring-shaped lug structure facilitates installation of the first bolt, simplifies the structure and saves cost.
Optionally, the cross section of the splint is arc-shaped, and the whole splint is arch-shaped, so that the bending strength of the splint is improved.
Optionally, the number of the first bolts is two, the first bolts are symmetrically distributed along the length direction of the cable clamp ship body, the first bolts are symmetrically distributed, so that the cable clamp ship body is stressed uniformly, and the stability of the whole structure is improved.
Optionally, the novel suspension clamp further comprises a hanging plate and a fixed shaft, the fixed shaft is arranged on two outer side walls of the clamp hull, and two sides of the hanging plate are respectively rotatably connected with the fixed shaft.
Optionally, the hanging plate further comprises a second bolt, a threaded through hole is formed in the top of the hanging plate, and the second bolt penetrates through the threaded through hole and is fixedly connected to the hanging plate.
Compared with the prior art, the invention has the following beneficial effects: splint are fixed in the fastener hull through first bolt, and the spacing groove is additionally set up to the inside wall of the clip hull in addition, and the lateral part of splint passes through the spacing groove gomphosis and presss from both sides the hull on line, and first bolt carries out dual fixed restraint with the spacing groove to splint, guarantees when first bolt drops or becomes flexible, because the lateral part of splint still gomphosis presss from both sides the hull on line, carries out spacing fixed by the spacing groove to splint this moment, and splint can not take place the displacement or drop.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without inventive exercise.
The structure, proportion, size and the like shown in the drawings are only used for matching with the content disclosed in the specification, so that the person skilled in the art can understand and read the description, and the description is not used for limiting the limit condition of the implementation of the invention, so the method has no technical essence, and any structural modification, proportion relation change or size adjustment still falls within the scope of the technical content disclosed by the invention without affecting the effect and the achievable purpose of the invention.
Fig. 1 is a front view of a novel suspension body;
figure 2 is a side view of the novel suspension wire body.
Illustration of the drawings: the cable clamp comprises a cable clamp hull 1, a clamping plate 2, a first bolt 3, a hanging plate 4, a second bolt 5, a fixing shaft 6, a limiting groove 11 and a mounting hole 21.
Detailed Description
In order to make the objects, features and advantages of the present invention more obvious and understandable, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the embodiments described below are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
In the description of the present invention, it is to be understood that the terms "upper", "lower", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on those shown in the drawings, and are used only for convenience in describing the present invention and for simplicity in description, and do not indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and thus, are not to be construed as limiting the present invention. It should be noted that when one component is referred to as being "connected" to another component, it can be directly connected to the other component or intervening components may also be present.
The technical scheme of the invention is further explained by the specific implementation mode in combination with the attached drawings.
The embodiment of the invention provides a novel suspension clamp, which comprises a clamp hull 1, a clamping plate 2, a first bolt 3, a hanging plate 4 and a second bolt 5; two lateral walls of the cable clamp hull 1 are provided with fixed shafts 6, two sides of the hanging plate 4 are respectively rotatably connected to the fixed shafts 6, the top of the hanging plate 4 is provided with threaded through holes, and the second bolts 5 penetrate through the threaded through holes and are fixedly connected to the hanging plate 4.
The top of the clamping plate 2 is also provided with a mounting hole 21, and the first bolt 3 fixes the clamping plate 2 in the cable clamp hull 1 through the mounting hole 21; the inside wall of fastener hull 1 is provided with spacing groove 11 along fastener hull 1 length direction, and the both sides limit of splint 2 imbeds spacing groove 11 respectively, owing to need set up spacing groove 11, and the thickness of the side wall of fastener hull 1 will increase predetermined thickness, also makes the whole mechanical strength improvement of fastener hull 1 simultaneously.
Optionally, the first bolt 3 is formed by combining a pair of bolts, the first bolt 3 is symmetrically distributed along the length direction of the line clamp hull 1, the bolt is symmetrically distributed, so that the line clamp hull 1 is stressed uniformly, and the stability of the whole structure is improved.
In the installation process, the transmission conductor is accommodated in the cable clamp hull 1, the pressing plate is inserted by aligning the pressing plate with the opening direction of the limiting groove 11, when the pressing plate is embedded in the limiting groove 11, the pressing plate is fixed in the cable clamp hull 1 by penetrating the mounting hole 21 through a bolt, and then the hanging plate 4 is connected with the fixed shaft 6. In the operation process, receive the influence of natural environment weather, even when the bolt takes place to become flexible or drop under the effect of external force, because the lateral part gomphosis of splint 2 is in spacing groove 11, splint 2 also can be firmly fixed in fastener hull 1 by spacing groove 11, can not take place the displacement or drop, and the wire can not take place the displacement or shake, and then increases the life of wire.
Preferably, splint 2's cross section is the arc, and the clamp plate is equivalent to its width direction's both ends and is circular-arc simultaneously bending down, and splint 2 overall structure is similar to domes, consequently when the clamp plate receives the power along its length direction, the lateral part of clamp plate can be transmitted the atress to the clamp plate, because clamp plate and fastener hull 1 form the integral type structure, the atress of clamp plate can be transmitted and dispersed on fastener hull 1, and then has improved the bending strength intensity of clamp plate. In addition, the cross section of the common transmission conductor is circular, and the cross section of the clamping plate 2 is arc-shaped, so that the transmission conductor is favorably buffered, and the abrasion of the transmission conductor is reduced.
In this embodiment, the mounting hole 21 is a circular-ring-shaped bump structure, the bolt passes through the bump structure, and the circular-ring-shaped bump structure facilitates the installation of the bolt, simplifies the structure, and saves the cost.
In this embodiment, spacing groove 11 is circular-arc groove structure, and circular-arc groove structure makes things convenient for splint 2 to insert, is favorable to increasing 2 sides of splint and spacing groove 11's area of contact simultaneously, makes the atress between 2 sides of splint and the spacing groove 11 even, reduces wearing and tearing.
The above-mentioned embodiments are only used for illustrating the technical solutions of the present invention, and not for limiting the same; although the present invention has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; and such modifications or substitutions do not depart from the spirit and scope of the corresponding technical solutions of the embodiments of the present invention.
Claims (6)
1. A novel suspension clamp is characterized by comprising a clamp hull (1), a clamping plate (2) and a first bolt (3);
the top of the clamping plate (2) is provided with a mounting hole (21), and the first bolt (3) penetrates through the mounting hole (21) and is connected to the side wall of the cable clamp hull (1) in a threaded mode;
two inner side walls of the wire clamp hull (1) are provided with limiting grooves (11) along the length direction of the wire clamp hull (1), and two side edges of the clamping plate (2) are embedded into the limiting grooves (11) respectively.
2. The novel suspension clamp as claimed in claim 1, wherein the limiting groove (11) is a circular arc groove structure.
3. A novel suspension clamp as claimed in claim 1, wherein the cross-section of the clamping plate (2) is arcuate.
4. A novel suspension clamp as claimed in claim 1, wherein the number of said first bolts (3) is two, and two of said first bolts are symmetrically distributed along the length of the clamp hull (1).
5. The novel suspension clamp as claimed in claim 1, further comprising a hanging plate (4) and a fixed shaft (6), wherein the fixed shaft (6) is disposed on both outer side walls of the clamp hull (1), and both sides of the hanging plate (4) are respectively rotatably connected to the fixed shaft (6).
6. A novel suspension clamp as claimed in claim 5, further comprising a second bolt (12), wherein a threaded through hole is formed in the top of the hanging plate (4), and the second bolt (12) passes through the threaded through hole and is fixedly connected to the hanging plate (4).
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201911261599.3A CN110943416A (en) | 2019-12-10 | 2019-12-10 | Novel suspension clamp |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201911261599.3A CN110943416A (en) | 2019-12-10 | 2019-12-10 | Novel suspension clamp |
Publications (1)
Publication Number | Publication Date |
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CN110943416A true CN110943416A (en) | 2020-03-31 |
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ID=69910353
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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CN201911261599.3A Pending CN110943416A (en) | 2019-12-10 | 2019-12-10 | Novel suspension clamp |
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Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN115149480A (en) * | 2022-06-20 | 2022-10-04 | 东营市南方电器有限责任公司 | Suspension clamp for aluminum metal accessory |
-
2019
- 2019-12-10 CN CN201911261599.3A patent/CN110943416A/en active Pending
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN115149480A (en) * | 2022-06-20 | 2022-10-04 | 东营市南方电器有限责任公司 | Suspension clamp for aluminum metal accessory |
CN115149480B (en) * | 2022-06-20 | 2023-07-07 | 东营市南方电器有限责任公司 | Suspension clamp for aluminum metal accessory |
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