Cable branch box and cable fixing device

Abstract

The utility model relates to the technical field of cable branch boxes, in particular to a cable branch box and a cable fixing device, which comprise a box body, a demultiplexer and a connecting plug, a cable is arranged at the bottom end of the connecting plug, a limiting plate is arranged between the front ends of the inner walls of the two sides of the box body, and a clamping groove is uniformly formed in the rear end face of the limiting plate. Two adjusting screws are symmetrically arranged on the limiting plate, one ends of the adjusting screws penetrate through the limiting plate and are fixedly connected with the rear end face in the box body, a rotary knob is arranged in front of the limiting plate, a clamping plate is arranged behind the limiting plate, the two ends of the clamping plate are in threaded connection with the two adjusting screws respectively, and second clamping grooves are evenly formed in the front end face of the clamping plate; the first clamping groove and the second clamping groove are matched with each other to form a clamping hole, and the outer surface of the cable at the top end of the clamping hole is provided with a stop dog, the internal cable can be straightly and orderly arranged, the later maintenance is facilitated, the cable is fixed and limited, and the situation that the connection part of the cable and the demultiplexer is loosened due to torsion, external force pulling and the like is prevented.

Description

TECHNICAL FIELD

[0001] The utility model belongs to cable branch box technical field, concretely is cable branch box and cable fixing device. BACKGROUND

[0002] The main role of the cable branch box is to branch or relay the cable, the existing box has multiple cable branches, and except for the end connected with the brancher, it does not have the structure of fixing other parts of the cable, so that the cable is difficult to arrange in order in the branch box, and it is inconvenient to maintain in the later period, and the cable bent in the inside is easy to be twisted by external force, which may cause the connection between the cable and the brancher to be loose. INNOVATION CONTENT

[0003] The utility model solves the technical problem in the prior art, provides a cable branch box and a cable fixing device to solve the problems in the prior art.

[0004] The utility model discloses a cable branch box and cable fixing device, including the box, the even interval of the box inside is provided with a plurality of brancher, be provided with the connecting plug on the brancher, the bottom of connecting plug is provided with the cable, the front end between the both sides inner wall of box is provided with the limit board, the first clamping groove of arc structure is evenly set up to the rear end surface of limit board, the both sides of limit board are provided with two adjusting screw rods, and the rear end surface of the box is fixedly connected with the adjusting screw rod one end of adjusting screw rod and passes through the limit board, and adjusting screw rod can rotate on the limit board, the knob that is connected with adjusting screw rod is provided with the limit board front, the limit board rear is provided with the clamping plate, and the both ends of clamping plate are respectively connected with two adjusting screw rods threadedly, the second clamping groove of arc structure is evenly set up to the front end surface of clamping plate, the first clamping groove and second clamping groove form the clamping hole matched with the outer diameter of cable by mutual cooperation, and the outer surface of the cable top of clamping hole is provided with the stopper of the outer diameter greater than clamping hole.

[0005] Further, the rear end surface of the limit board is provided with a slide rod fixedly connected with the rear end surface of the box inside, and the clamping plate is slidably connected with the slide rod.

[0006] Further, the first clamping groove and the second clamping groove are on the same central axis, and the adjusting screw rod, the slide rod and the clamping groove are staggered and spaced.

[0007] Further, the inner wall of the first clamping groove and the inner wall of the second clamping groove are equally divided circumferentially and provided with clamping blocks in a semicircular structure.

[0008] Further, the box is hingedly connected with a protective door on one side.

[0009] The utility model has the advantages that:

[0010] The utility model discloses the cooperation setting of limiting sheet, first clamping groove, adjusting screw rod, knob, clamping plate, second clamping groove, baffle, after the cable is connected in branch box inside, the one end of cable outer surface is in the first clamping groove inside of limiting sheet, through the rotation knob, drives adjusting screw rod to rotate, and drives clamping plate to be close to limiting sheet one side. Second clamping groove and cable outer surface are in contact, and form cooperation with first clamping groove, and form the clamping fixed of cable, to restrict the movement of cable front end left and right, make the straight orderly arrangement of cable front end in the box body, convenient for later maintenance, and the outer diameter of baffle is greater than the clamping hole formed by first clamping groove, second clamping groove, make baffle bottom end and limiting sheet, clamping plate upper surface be in contact, to restrict the movement of cable downward, its cooperation, the multidirectional restriction of cable formation, prevent the cable from appearing loose situation with the connection of tap due to external force. BRIEF DESCRIPTION OF DRAWINGS

[0011] The foregoing and other objects, features and advantages of the utility model will become more apparent from the following detailed description, when read in conjunction with the accompanying drawings.

[0012] Fig. 1 It is the front view of the utility model.

[0013] Fig. 2 It is the overhead structure schematic diagram of the utility model limiting sheet, clamping plate.

[0014] Among them: 1, box body;2, tap;3, connecting plug;4, cable;5, limiting sheet;501, first clamping groove;6, adjusting screw rod;7, knob;8, clamping plate;801, second clamping groove;9, baffle;10, slide rod;11, clamping block;12, protection door. DETAILED DESCRIPTION

[0015] The utility model will be further described below in conjunction with the drawings.

[0016] Referring to Figs. 1-2As shown, the cable branch box and cable fixing device comprise a box body 1, a plurality of taps 2 are uniformly and spacedly arranged inside the box body 1, a connecting plug 3 is arranged on the tap 2, a cable 4 is arranged at the bottom end of the connecting plug 3, a limiting plate 5 is arranged between the front ends of the inner walls of the two sides of the box body 1, a first clamping groove 501 in arc structure is uniformly arranged on the rear end face of the limiting plate 5, the front end face of the outer surface of the cable 4 is in abutment with the inner wall of the first clamping groove 501 of the limiting plate 5 after the connecting plug 3 is connected with the tap 2, two adjusting screws 6 are symmetrically arranged on the limiting plate 5, one end of the adjusting screw 6 penetrates through the limiting plate 5 and is fixedly connected with the rear end face inside the box body 1, and the adjusting screw 6 can rotate on the limiting plate 5, a knob 7 connected with the adjusting screw 6 is arranged in front of the limiting plate 5, a clamping plate 8 is arranged behind the limiting plate 5, the clamping plate 8 is threadedly connected with the two adjusting screws 6 at the two ends respectively, a second clamping groove 801 in arc structure is uniformly arranged on the front end face of the clamping plate 8, the first clamping groove 501 and the second clamping groove 801 cooperatively form a clamping hole matched with the outer diameter of the cable, the first clamping groove 501 and the second clamping groove 801 are both in semicircular structure, and the opening ends are oppositely arranged, which cooperatively form a circular structure clamping hole, by rotating the knobs 7 on the two sides, the adjusting screw 6 is driven to rotate, the threadedly connected clamping plate 8 is driven to move towards or away from the limiting plate along the adjusting screw, the inner wall of the second clamping groove 801 is in abutment with the rear end face of the outer surface of the cable 4, and the clamping plate 8 forms a clamping force on the cable 4, so that the cable 4 is clamped and fixed between the limiting plate 5 and the clamping plate 8, to limit the movement of the cable 4 forward, backward and leftward, the outer surface of the cable 4 at the top end of the clamping hole is provided with a stop block 9 with an outer diameter larger than that of the clamping hole, the bottom end of the stop block 9 is in abutment with the upper surfaces of the limiting plate 5 and the clamping plate 8, to limit the downward movement of the cable 4, which cooperatively make the front ends of the cables 4 straightly and orderly arranged inside the box body 1, facilitating the later maintenance, and fixing the cables 4 inside the box body 1 and limiting the cables 4 in multiple directions, to prevent the cables from loosening at the connection with the taps due to twisting, external pulling and the like.

[0017] Preferably, the rear end face of the limiting plate 5 is symmetrically provided with a slide rod 10 fixedly connected with the rear end face inside the box body 1, the clamping plate 8 is slidably connected with the slide rod 10, the clamping plate 8 reciprocally moves along the slide rod 10 towards or away from the limiting plate 5 along with the adjusting screw 6, the slide rod 10 further guides and limits the movement direction of the clamping plate 8, to make the movement of the clamping plate 8 more stable.

[0018] Preferably, the first clamping groove 501 and the second clamping groove 801 are on the same central axis, the adjusting screw 6, the slide rod 10 and the clamping groove are staggered and spacedly arranged, the vertical center lines of the adjusting screw 6, the slide rod 10 and the clamping groove are parallel to each other, so that they do not interfere with each other during work.

[0019] Preferably, the inner wall of the first clamping groove 501, the inner wall of the second clamping groove 801 and the like are provided with clamping blocks 11 in semicircular structure, which further increase the clamping force of the first clamping groove 501 and the second clamping groove 801, and the semicircular structure is less likely to damage the outer surface of the cable 4.

[0020] Preferably, the box 1 is hingedly connected with a protection door 12 on one side, which isolates the components in the box 1 from the external environment.

[0021] The above is only a preferred embodiment of the present application, and does not limit the present application in any form. Any simple modification or equivalent change made according to the technical essence of the present application to the above embodiment falls within the protection scope of the present application.

Claims

1. A cable branch box and cable fixing device, comprising a box body (1), a plurality of taps (2) are uniformly and spacedly arranged inside the box body (1), a connecting plug (3) is arranged on the tap (2), and a cable (4) is arranged at the bottom end of the connecting plug (3), characterized in that: The front ends between the inner walls of the two sides of the box (1) are provided with limiting plates (5), the rear end faces of the limiting plates (5) are uniformly provided with arc-shaped first clamping grooves (501), the limiting plates (5) are symmetrically provided with two adjusting screws (6), one end of the adjusting screw (6) penetrates the limiting plate (5) and is fixedly connected with the rear end face inside the box (1), and the adjusting screw (6) can rotate on the limiting plate (5), the limiting plate (5) is provided with a knob (7) connected with the adjusting screw (6) in front of the limiting plate (5), the limiting plate (5) is provided with a clamping plate (8) at the rear of the limiting plate (5), the clamping plate (8) is respectively screwed with the two adjusting screws (6) at both ends, the front end face of the clamping plate (8) is uniformly provided with arc-shaped second clamping grooves (801), the first clamping grooves (501) and the second clamping grooves (801) cooperatively form clamping holes matched with the outer diameter of the cable, and the outer surface of the cable (4) at the top of the clamping hole is provided with a stop block (9) with an outer diameter larger than that of the clamping hole.

2. The cable branch box and cable securing device of claim 1, wherein: The rear end face of the limiting plate (5) is symmetrically provided with a slide rod (10) fixedly connected with the rear end face inside the box (1), and the clamping plate (8) is slidably connected with the slide rod (10).

3. The cable branch box and cable securing device of claim 2, wherein: The first clamping groove (501) and the second clamping groove (801) are on the same central axis, and the adjusting screw (6), the slide rod (10) and the clamping groove are staggered and spaced.

4. The cable branch box and cable securing device of claim 1, wherein: The inner wall of the first clamping groove (501) and the inner wall of the second clamping groove (801) are equally divided by a semicircular clamping block (11).

5. The cable branch box and cable securing device of claim 1, wherein: The box (1) is hingedly provided with a protective door (12) on one side.

Images