Circuit parallel groove clamp

Abstract

The utility model discloses a line parallel groove clamp which comprises a parallel groove clamp body, a waterproof assembly, a fastening knob and a sealing box. The parallel groove clamp body comprises a lower clamping seat, an upper clamping seat abutting against the top end of the lower clamping seat, a bolt penetrating through the lower clamping seat and the upper clamping seat and a nut in threaded connection with the top of the bolt, and the bolt is sequentially provided with a first gasket and a second gasket in a penetrating mode. The waterproof assembly comprises a front baffle inserted into the bolt and a rear baffle abutting against the front baffle, the fastening rotary knob is in threaded connection with the top of the bolt, and the sealing box is inserted into the top of the front baffle and the top of the rear baffle. According to the parallel groove clamp, the waterproof assembly and the fastening knob are arranged, the waterproof effect is achieved under the condition that use of the parallel groove clamp is not affected, and meanwhile the sealing box is arranged to seal the fastening knob so as to delay corrosion of the fastening knob.

Description

Technical Field

[0001] The utility model relates to the technical field of parallel groove line clamps, in particular to a parallel groove line clamp. Background Art

[0002] Line parallel groove clamps are a type of hardware commonly used in power line projects. They are mainly used to connect aluminum stranded wires or steel-core aluminum stranded wires with small and medium cross-sections, as well as steel stranded wires of overhead lightning conductors, in locations where they are not under tension. They are also commonly used for jumper connections on non-straight pole towers. Depending on their structure and purpose, parallel groove clamps can be divided into various types, such as bolt-type parallel groove clamps, wedge-type parallel groove clamps, and H-type (or C-type) parallel groove clamps. Line parallel groove clamps are easily exposed to rainwater during use, which may seep into the clamps, causing electrical components to become damp, short-circuit, and even fire accidents. Therefore, we have proposed a line parallel groove clamp. Utility Model Content

[0003] The utility model aims to solve the problems existing in the prior art or related technologies.

[0004] To this end, the technical solution adopted by the present invention is: a line parallel groove clamp, including a parallel groove clamp body, a waterproof component, a fastening knob and a sealing box, the parallel groove clamp body includes a lower clamp seat, an upper clamp seat abutting the top of the lower clamp seat, a bolt inserted into the lower clamp seat and the upper clamp seat, and a nut threadedly connected to the top of the bolt, the waterproof component includes a front baffle inserted on the bolt and a rear baffle abutting the front baffle, the fastening knob is threadedly connected to the top of the bolt, and the sealing box is inserted between the front baffle and the top of the front baffle.

[0005] Preferably, a first washer and a second washer are sequentially inserted into the bolt, and the first washer and the second washer are respectively abutted and connected with the lower clamping seat and the upper clamping seat.

[0006] Preferably, the lower clamping seat and the upper clamping seat are both provided with through holes for inserting bolts, and the inner sides of the lower clamping seat and the upper clamping seat are both provided with grooves for placing wires.

[0007] Preferably, the top ends of the front baffle and the rear baffle are both provided with round holes and insertion holes.

[0008] Preferably, two of the fastening knobs, bolts and nuts are provided, and the two fastening knobs are symmetrically arranged.

[0009] Preferably, the front and rear ends of the sealing box are both provided with plastic elastic blocks, and the two plastic elastic blocks are both inserted into the insertion hole.

[0010] By adopting the above technical solution, the beneficial effects achieved by the utility model are as follows: the utility model realizes the waterproof effect without affecting the use of the parallel groove wire clamp by arranging the waterproof component and the fastening knob, and at the same time, by arranging the sealing box, the fastening knob can be sealed to delay the corrosion of the fastening knob. During use, the user can insert the front baffle and the rear baffle of the waterproof component onto the bolt, and after insertion, the fastening knob can be rotated to connect with the bolt, so that the front baffle and the rear baffle can be firmly fixed on the parallel groove wire clamp body. After fixation, the cooperation of the front baffle and the rear baffle can be waterproof, and rainwater can be prevented from entering the interior of the wire clamp and affecting its use. At the same time, the plastic elastic card blocks on the sealing box can be aligned with the jacks on the front baffle and the rear baffle, and inserted. After insertion, the sealing box can be fixed, and after fixation, the fastening knob can be sealed by the sealing box to prevent the fastening knob from being corroded faster due to contact with water. BRIEF DESCRIPTION OF THE DRAWINGS

[0011] Figure 1 It is a structural diagram of the utility model;

[0012] Figure 2 For this utility model Figure 1 Exploded diagram of the main body of the parallel groove clamp;

[0013] Figure 3 For this utility model Figure 1 Schematic diagram of the structure of the waterproof component;

[0014] Figure 4 For this utility model Figure 1 Schematic diagram of the structure of the sealed box.

[0015] Reference numerals:

[0016] 100, parallel groove clamp body; 101, lower clamp seat; 102, upper clamp seat; 103, bolt; 104, nut; 105, first washer; 106, second washer;

[0017] 200, waterproof assembly; 201, front baffle; 202, rear baffle; 203, round hole; 204, socket;

[0018] 300, tightening knob;

[0019] 400. Sealing box; 401. Plastic elastic card block. DETAILED DESCRIPTION

[0020] In order to make the purpose, technical solution and advantages of the present invention more clear, the present invention is further described in detail below in conjunction with specific embodiments and with reference to the accompanying drawings. It should be noted that the embodiments of the present invention and the features therein can be combined with each other unless there is any conflict.

[0021] The following describes some embodiments of the present invention with reference to the accompanying drawings to provide a parallel groove clamp for a line.

[0022] Example 1:

[0023] Reference Figure 1-4 , which is the first embodiment of the present utility model, provides a line parallel groove clamp, including a parallel groove clamp body 100, a waterproof component 200, a fastening knob 300 and a sealing box 400.

[0024] Specifically, the parallel groove wire clamp body 100 includes a lower clamping seat 101, an upper clamping seat 102 abutting the top of the lower clamping seat 101, a bolt 103 inserted into the lower clamping seat 101 and the upper clamping seat 102, and a nut 104 threadedly connected to the top of the bolt 103. A first washer 105 and a second washer 106 are sequentially inserted into the bolt 103. The first washer 105 and the second washer 106 are abutted and connected with the lower clamping seat 101 and the upper clamping seat 102 respectively. When in use, the lower clamping seat 101 and the upper clamping seat 102 can clamp the two wires. After clamping, the two wires can be fixed by the cooperation of the bolt 103 and the nut 104 for use. The first washer 105 and the second washer 106 can prevent scratches or indentations caused by friction or uneven threads when tightening the nut 104.

[0025] Furthermore, through holes for inserting bolts 103 are provided on the lower clamp seat 101 and the upper clamp seat 102, and grooves for placing wires are provided on the inner sides of the lower clamp seat 101 and the upper clamp seat 102. When in use, the bolts 103 can be conveniently inserted through the through holes, and the grooves are used to place the wires for fixation.

[0026] Specifically, the waterproof component 200 includes a front baffle 201 inserted into the bolt 103 and a rear baffle 202 abutting against the front baffle 201. The top of the front baffle 201 and the rear baffle 202 are both provided with a circular hole 203 and a socket 204. When in use, the user can insert the front baffle 201 and the rear baffle 202 into the bolt 103. After insertion, the tightening knob 300 can be rotated to connect with the bolt 103, so that the front baffle 201 and the rear baffle 202 can be firmly fixed on the parallel groove wire clamp body 100. After fixation, the cooperation of the front baffle 201 and the rear baffle 202 can prevent rainwater from entering the inside of the wire clamp and affecting its use.

[0027] Specifically, the tightening knob 300 is threadedly connected to the top of the bolt 103 . There are two tightening knobs 300 , two bolts 103 , and two nuts 104 . The two tightening knobs 300 are symmetrically arranged.

[0028] Specifically, the sealing box 400 is inserted into the front baffle 201 and the top of the front baffle 201, and the front and rear ends of the sealing box 400 are provided with plastic elastic blocks 401, and the two plastic elastic blocks 401 are inserted into the insertion holes 204. When in use, the plastic elastic blocks 401 on the sealing box 400 can be aligned with the insertion holes 204 on the front baffle 201 and the rear baffle 202, and inserted. After insertion, the sealing box 400 can be fixed. After fixation, the sealing box 400 can be used to seal the fastening knob 300 to prevent the fastening knob 300 from being corroded faster due to contact with water.

[0029] The working principle and usage process of the present invention are as follows: when in use, the user can insert the front baffle 201 and the rear baffle 202 of the waterproof component 200 into the bolt 103, and after insertion, the fastening knob 300 can be rotated to connect with the bolt 103, so that the front baffle 201 and the rear baffle 202 can be firmly fixed on the parallel groove wire clamp body 100. After fixation, the cooperation of the front baffle 201 and the rear baffle 202 can be waterproof, preventing rainwater from entering the interior of the wire clamp and affecting its use. At the same time, the plastic elastic card block 401 on the sealing box 400 can be aligned with the jack 204 on the front baffle 201 and the rear baffle 202, and inserted. After insertion, the sealing box 400 can be fixed. After fixation, the fastening knob 300 can be sealed by the sealing box 400 to prevent the fastening knob 300 from being corroded faster due to contact with water.

[0030] Although the embodiments of the present invention have been shown and described, those skilled in the art will appreciate that various changes, modifications, substitutions and variations may be made to these embodiments without departing from the principles and purpose of the present invention, and that the scope of the present invention is defined by the claims and their equivalents.

Claims

1. A line parallel groove clamp, characterized in that: include: The parallel groove wire clamp body (100) comprises a lower clamp seat (101), an upper clamp seat (102) abutting against the top of the lower clamp seat (101), a bolt (103) inserted into the lower clamp seat (101) and the upper clamp seat (102), and a nut (104) threadedly connected to the top of the bolt (103); A waterproof assembly (200) comprising a front baffle (201) inserted into the bolt (103) and a rear baffle (202) abutting against the front baffle (201); a tightening knob (300) threadedly connected to the top of the bolt (103); The sealing box (400) is inserted between the front baffle (201) and the top of the front baffle (201).

2. A line parallel groove clamp according to claim 1, characterized in that: A first washer (105) and a second washer (106) are sequentially inserted into the bolt (103), and the first washer (105) and the second washer (106) are respectively abutted and connected to the lower clamp seat (101) and the upper clamp seat (102).

3. The line parallel groove clamp according to claim 1, characterized in that: The lower clamping seat (101) and the upper clamping seat (102) are both provided with through holes for inserting bolts (103), and the inner sides of the lower clamping seat (101) and the upper clamping seat (102) are both provided with grooves for placing wires.

4. The line parallel groove clamp according to claim 1, characterized in that: The top ends of the front baffle (201) and the rear baffle (202) are both provided with a circular hole (203) and an insertion hole (204).

5. The line parallel groove clamp according to claim 1, characterized in that: The fastening knob (300), the bolt (103) and the nut (104) are each provided with two, and the two fastening knobs (300) are symmetrically arranged.

6. The line parallel groove clamp according to claim 1, characterized in that: The front and rear ends of the sealing box (400) are both provided with plastic elastic card blocks (401), and the two plastic elastic card blocks (401) are both inserted into the insertion hole (204).

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