CN212810611U - Novel C-shaped cable clamp - Google Patents
Novel C-shaped cable clamp Download PDFInfo
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- CN212810611U CN212810611U CN202022125499.2U CN202022125499U CN212810611U CN 212810611 U CN212810611 U CN 212810611U CN 202022125499 U CN202022125499 U CN 202022125499U CN 212810611 U CN212810611 U CN 212810611U
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- wire clamp
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- shaped part
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Abstract
The utility model relates to the technical field of power accessories, in particular to a novel C-shaped cable clamp, which comprises a cable clamp shell, a hinge-type wedge block assembly arranged in the cable clamp shell and a bolt assembly used for fixing the cable clamp shell and the hinge-type wedge block assembly, wherein the cable clamp shell is in a C shape, and a first arc part and a second arc part which are oppositely arranged and are concave are arranged at the left end and the right end of the cable clamp shell; the hinge type wedge block assembly comprises a male block and a female block which are mutually hinged, a first inner arc surface is arranged at one end, close to the first arc-shaped part, of the male block, and a first groove body used for installing a lead is formed by the first inner arc surface and the first arc-shaped part; a second inner arc surface is arranged at one end of the female block close to the second arc part, and a second groove body for installing a lead is formed by the second inner arc surface and the second arc part; the utility model can conveniently install and position the transmission conductor by the locking bolt; the groove bodies with different sizes can be adjusted through the bolt assembly, so that the wire guide device is suitable for various wires with different diameters; and the anti-skid lines are adopted, so that the installation is convenient.
Description
Technical Field
The utility model relates to an electric power accessory technical field especially relates to a novel C type fastener.
Background
At present, a C-shaped wire clamp is a non-bearing power conductor connector and is mainly used for T-connection or jumper at a non-bearing position of a 20kV overhead insulated conductor, an aluminum stranded wire, a steel-reinforced aluminum stranded wire, a steel stranded wire and a copper conductor in an overhead distribution line.
However, the C-shaped wire clamp in the prior art is inconvenient to position and install the power transmission line when in use, so that a large amount of time is consumed for the installation and positioning of the power transmission line, the problem of poor positioning effect of the C-shaped wire clamp is caused, the practicability of the C-shaped wire clamp is greatly reduced, and the construction of a power system is not facilitated. In addition, the outer surface of the existing wire clamp is smooth, so that the phenomenon of slipping is easy to occur during installation, and the installation efficiency is reduced.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the shortcoming that exists among the prior art, and the novel C type fastener that proposes can conveniently install the location to transmission wire, and the wire of applicable multiple different diameters, and the installation effectiveness is high.
In order to achieve the above purpose, the utility model adopts the following technical scheme: a novel C-shaped wire clamp comprises a wire clamp shell, a hinge-type wedge block assembly and a bolt assembly, wherein the hinge-type wedge block assembly is installed in the wire clamp shell, the bolt assembly is used for fixing the wire clamp shell and the hinge-type wedge block assembly, the wire clamp shell is C-shaped, and a first arc-shaped portion and a second arc-shaped portion which are arranged inwards are oppositely arranged at the left end and the right end of the wire clamp shell;
the hinge type wedge block assembly comprises a male block and a female block which are mutually hinged, a first inner arc surface is arranged at one end, close to the first arc-shaped part, of the male block, and a first groove body used for installing a lead is formed by the first inner arc surface and the first arc-shaped part; a second inner arc surface is arranged at one end, close to the second arc-shaped part, of the female block, and the second inner arc surface and the second arc-shaped part form a second groove body for installing a lead;
first connecting plates extend upwards from the top of the first arc-shaped part and the top of the first inner arc surface, and the two first connecting plates are locked and fixed through locking bolts; and the tops of the second arc-shaped part and the second intrados are respectively provided with a second connecting plate in an upward extending mode, and the second connecting plates are locked and fixed through locking bolts.
Preferably, the inner wall of the first arc-shaped part and the inner wall of the second arc-shaped part are both provided with tooth-shaped stripes, and the outer surface of the first arc-shaped part and the outer surface of the second arc-shaped part are both provided with anti-skid stripes.
Preferably, the bolt assembly comprises a stud, a flange nut sleeved on the stud and a flat gasket, and the flat gasket is arranged between the flange nut and the hinge type wedge block assembly.
Preferably, the first and second channels are of unequal size.
Preferably, the male block is provided with a first waist-shaped slot for mounting the bolt assembly, the female block is provided with a second waist-shaped slot for mounting the bolt assembly, and the first waist-shaped slot and the second waist-shaped slot are oppositely arranged.
Preferably, the C-shaped wire clamp is an aluminum alloy wire clamp.
The utility model discloses following beneficial effect has: the utility model discloses a novel C-shaped cable clamp, which comprises a cable clamp shell, a hinge-type wedge block assembly arranged in the cable clamp shell and a bolt assembly used for fixing the cable clamp shell and the hinge-type wedge block assembly, wherein the cable clamp shell is in a C shape, and a first arc part and a second arc part which are oppositely arranged and are concave are arranged at the left end and the right end of the cable clamp shell; the utility model can conveniently install and position the transmission conductor by the locking bolt; the groove bodies with different sizes can be adjusted through the bolt assembly, so that the wire guide device is suitable for various wires with different diameters; adopt anti-skidding line to make simple to operate, effectively improve the installation effectiveness.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a bottom view of FIG. 1;
FIG. 3 is a schematic exploded view of the utility model;
fig. 4 is a schematic structural view of a male block in the utility model;
FIG. 5 is a bottom view of FIG. 4;
FIG. 6 is a schematic structural view of the mother block of the utility model;
fig. 7 is a bottom view of fig. 6.
In the figure: 1-wire clamp shell, 1-1-first arc part, 1-2-second arc part, 2-male block, 2-1-first inner arc surface, 2-2-first waist-shaped slotted hole, 3-female block, 3-1-second inner arc surface, 3-2 second waist-shaped slotted hole, 4-first slot body, 5-second slot body, 6-first connecting plate, 7-locking bolt, 8-second connecting plate, 9-tooth-shaped stripe, 10-anti-slip stripe, 11-stud, 12-flange nut and 13-flat pad.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.
Referring to fig. 1-7, a novel C-shaped wire clamp comprises a wire clamp shell 1, a hinge-type wedge block assembly installed in the wire clamp shell 1, and a bolt assembly for fixing the wire clamp shell 1 and the hinge-type wedge block assembly, wherein the wire clamp shell 1 is C-shaped, and a first arc-shaped portion 1-1 and a second arc-shaped portion 1-2 which are arranged inwards are oppositely arranged at the left end and the right end of the wire clamp shell 1;
the hinge type wedge block assembly comprises a male block 2 and a female block 3 which are hinged with each other, a first inner arc surface 2-1 is arranged at one end, close to a first arc-shaped part 1-1, of the male block 2, and a first groove body 4 for installing a lead is formed by the first inner arc surface 2-1 and the first arc-shaped part 1-1; a second inner arc surface 3-1 is arranged at one end, close to the second arc-shaped part 1-2, of the female block 3, and the second inner arc surface 3-1 and the second arc-shaped part 1-2 form a second groove body 5 for installing a lead;
the tops of the first arc-shaped part 1-1 and the first inner arc surface 2-1 extend upwards to form first connecting plates 6, and the two first connecting plates 6 are locked and fixed through locking bolts 7; and the tops of the second arc-shaped part 1-2 and the second intrados 3-1 extend upwards to form second connecting plates 8, and the two second connecting plates 8 are locked and fixed through locking bolts 7.
The utility model discloses in, adopt above-mentioned first connecting plate 6, second connecting plate 8, mutually supporting such as locking bolt 7, made things convenient for the installation location of power transmission line, locking etc. make the result of use of C type fastener better like this, solved C type fastener when using, because of the location installation of inconvenient power transmission line, the location installation that causes the power transmission line has consumed a large amount of time to lead to C type fastener to appear the relatively poor problem of location effect, made things convenient for the use of C type fastener greatly.
Specifically, the inner walls of the first arc-shaped part 1-1 and the second arc-shaped part 1-2 are provided with tooth-shaped stripes 9, and the outer surface of the first arc-shaped part 1-1 and the outer surface of the second arc-shaped part 1-2 are provided with anti-skid stripes 10.
In the embodiment, the tooth-shaped stripes 9 are adopted, so that the wires arranged in the first groove body 4 and the second groove body 5 are firmer and more reliable and are not easy to separate; by adopting the anti-slip patterns 10, the C-shaped wire clamp is held in the hand and is not easy to separate after friction is generated between the C-shaped wire clamp and the palm, the C-shaped wire clamp is not easy to slip during installation, and the installation efficiency is improved.
Specifically, the bolt assembly comprises a stud 11, a flange nut 12 sleeved on the stud 11 and a flat gasket 13, and the flat gasket 13 is arranged between the flange nut 12 and the hinge type wedge block assembly.
In this embodiment, adopt bolt assembly for this C type wire clamp installation, dismantlement are convenient, and are firm reliable.
Specifically, the first tank 4 and the second tank 5 have different sizes.
In this embodiment, the first slot body 4 and the second slot body 5 with different sizes are adopted, so that the wire guide device is suitable for wires with different diameters.
The utility model discloses in, be equipped with the first waist-shaped slotted hole 2-2 that is used for the construction bolt subassembly on public piece 2, be equipped with the second waist-shaped slotted hole 3-2 that is used for the construction bolt subassembly on female piece 3, and first waist-shaped slotted hole 2-2 sets up with second waist-shaped slotted hole 3-2 relatively.
In the embodiment, the bolt assembly can be adjusted left and right in the first waist-shaped groove hole 2-2 and the second waist-shaped groove hole 3-2, so that the first groove body 4 and the second groove body 5 are unequal in size, the wire clamp can be suitable for wires with different diameters, and the actual use requirements are met.
The C-shaped wire clamp is an aluminum alloy wire clamp, and is made of high-strength special aluminum alloy with good electric conductivity, so that the C-shaped wire clamp is high in strength and long in service life.
In the embodiment, the wire clamp is composed of the C-shaped wire clamp and the hinge-type wedge block which are reasonable in structure, and when the hinge-type wedge block is under the action of external force, the wire is tightly pressed between the wire clamp shell and the wedge block. When the lead expands with heat and contracts with cold, the C-shaped wire clamp shell has elasticity, and the lasting constant contact pressure between the wire clamp and the lead is always kept. The contact pressure is unchanged along with the change of the external environment and the load condition, and the requirement of continuous connection is met.
The wire clamp is designed to meet the matching of different wire diameters, the inner arc surfaces on two sides of the hinge block have different sizes, and the large arc surface is matched with a large wire; the small cambered surface is matched with the small lead. Stipulating: the female block is a large (main) line, the male block is a small (branch) line, and the hinged blocks are taken out to be arched (the two hinged blocks are rotated to a certain angle). And (4) placing the wires and the bolts, namely placing the wires into the wire grooves of the C-shaped pieces, and placing the wires into the arc shape outwards according to the size. And inserting the bolt assembly from the back of the C-shaped piece to enable the bolt to be located in the middle of the top of the hinge block, and tightening the bolt by using a spanner. Confirming that the assembly is finished, namely flattening the hinge block to prop against the C-shaped piece when a plurality of threads have obvious stress feeling when the bolt is screwed down. The "C" piece should deform slightly. Disassembling: and loosening the bolt, inserting a screwdriver between the hinge and the C-shaped part, prying upwards with force, and enabling the hinge block to arch upwards.
In conclusion, the novel C-shaped wire clamp can be used for conveniently installing and positioning the transmission conductor through the locking bolt; the groove bodies with different sizes can be adjusted through the bolt assembly, so that the wire guide device is suitable for various wires with different diameters; adopt anti-skidding line to make simple to operate, effectively improve the installation effectiveness.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (6)
1. A novel C-shaped wire clamp comprises a wire clamp shell (1), a hinge-type wedge block assembly and a bolt assembly, wherein the hinge-type wedge block assembly is installed in the wire clamp shell (1), the bolt assembly is used for fixing the wire clamp shell (1) and the hinge-type wedge block assembly, and the novel C-shaped wire clamp is characterized in that the wire clamp shell (1) is in a C shape, and a first arc-shaped portion (1-1) and a second arc-shaped portion (1-2) which are arranged inwards are oppositely arranged at the left end and the right end of the wire clamp shell (1);
the hinge type wedge block assembly comprises a male block (2) and a female block (3) which are hinged with each other, a first inner arc surface (2-1) is arranged at one end, close to the first arc-shaped part (1-1), of the male block (2), and the first inner arc surface (2-1) and the first arc-shaped part (1-1) form a first groove body (4) for installing a wire; a second inner arc surface (3-1) is arranged at one end, close to the second arc-shaped part (1-2), of the female block (3), and the second inner arc surface (3-1) and the second arc-shaped part (1-2) form a second groove body (5) for installing a lead;
the tops of the first arc-shaped part (1-1) and the first inner arc surface (2-1) extend upwards to form first connecting plates (6), and the two first connecting plates (6) are locked and fixed through locking bolts (7); and the tops of the second arc-shaped part (1-2) and the second inner arc surface (3-1) extend upwards to form second connecting plates (8), and the second connecting plates (8) are locked and fixed through locking bolts (7).
2. The novel C-shaped wire clamp as claimed in claim 1, wherein the inner wall of the first arc-shaped part (1-1) and the inner wall of the second arc-shaped part (1-2) are provided with tooth-shaped stripes (9), and the outer surface of the first arc-shaped part (1-1) and the outer surface of the second arc-shaped part (1-2) are provided with anti-skid stripes (10).
3. The novel C-shaped cable clamp according to claim 1, characterized in that the bolt assembly comprises a stud (11), a flange nut (12) sleeved on the stud (11), and a flat gasket (13), wherein the flat gasket (13) is arranged between the flange nut (12) and the hinge-type wedge assembly.
4. The novel C-shaped cable clamp as claimed in claim 1, wherein the first groove body (4) and the second groove body (5) are different in size.
5. The novel C-shaped wire clamp according to claim 1, characterized in that the male block (2) is provided with a first waist-shaped slot (2-2) for mounting a bolt assembly, the female block (3) is provided with a second waist-shaped slot (3-2) for mounting a bolt assembly, and the first waist-shaped slot (2-2) and the second waist-shaped slot (3-2) are oppositely arranged.
6. The novel C-shaped wire clamp according to claim 1, wherein the C-shaped wire clamp is an aluminum alloy wire clamp.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022125499.2U CN212810611U (en) | 2020-09-24 | 2020-09-24 | Novel C-shaped cable clamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022125499.2U CN212810611U (en) | 2020-09-24 | 2020-09-24 | Novel C-shaped cable clamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212810611U true CN212810611U (en) | 2021-03-26 |
Family
ID=75089912
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022125499.2U Expired - Fee Related CN212810611U (en) | 2020-09-24 | 2020-09-24 | Novel C-shaped cable clamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212810611U (en) |
-
2020
- 2020-09-24 CN CN202022125499.2U patent/CN212810611U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210326 Termination date: 20210924 |