Cable support for electrical installation engineering

Abstract

The utility model relates to the technical field of electrical installation engineering, in particular to a cable support for electrical installation engineering, which comprises two arc-shaped plates rotationally connected through a rotating shaft, a vertical rod is fixedly mounted on the surface of one arc-shaped plate, a hollow rod is sleeved on the vertical rod in a sliding manner, a ground contact plate is fixedly mounted at one end of the hollow rod, and the ground contact plate is fixedly mounted on the ground contact plate. The vertical rod is fixed through an inserting assembly, sliding openings are symmetrically formed in the surface of the arc-shaped plate, sliding rods are slidably inserted into the sliding openings, the two ends of each sliding rod are fixedly provided with a pressing block and a mounting block respectively, and an inclined plate is fixedly mounted on the surface of each mounting block; a threaded rod is rotationally mounted on the surface of the vertical rod, the threaded rod is sleeved with an abutting ring in a threaded mode, and the mounting block is connected with the arc-shaped plate through a telescopic component. Through cooperation of the threaded rod, the abutting ring and the multiple inclined plates, cables with different diameters can be rapidly abutted, supported and positioned, convenience and rapidness are achieved, the cable support can be flexibly adjusted, and practicability is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to electrical installation engineering technical field especially relates to a cable support for electrical installation engineering. BACKGROUND

[0002] In electrical installation engineering, cable is a kind of wire system for conveying electric energy, it is usually composed of one or more insulated conductors, metal sheath and external insulation layer, and cable support is an important component for supporting and fixing cable.

[0003] The existing cable to be supported and fixed is only various, and the cable support cannot be quickly and flexibly adjusted according to the different diameters of the cable, the size of the cable that can be supported and fixed is relatively single, and the practicality is poor. INNOVATION CONTENT

[0004] The utility model discloses a cable support for electrical installation engineering, which solves the problems of the prior art that the existing cable to be supported and fixed is only various, the cable support cannot be quickly and flexibly adjusted according to the different diameters of the cable, and the size of the cable that can be supported and fixed is relatively single and the practicality is poor.

[0005] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme:

[0006] A cable support for electrical installation engineering, comprising two arc-shaped plates connected by a rotating shaft, one of the arc-shaped plates is fixedly installed with a vertical rod on its surface, a hollow rod is slidably sleeved on the vertical rod, a ground plate is fixedly installed on one end of the hollow rod, the vertical rod is fixed by a plug-in assembly, and a fixed ring for supporting and fixing the cable is formed when the two arc-shaped plates abut against each other, a sliding port is symmetrically formed on the surface of the arc-shaped plate, a sliding rod is slidably inserted into the sliding port, a pressing block and a mounting block are fixedly installed at both ends of the sliding rod respectively, an inclined plate is fixedly installed on the surface of the mounting block, and the two arc-shaped plates are locked by a locking assembly.

[0007] A threaded rod is rotatably installed on the surface of the vertical rod, a pressing ring is threadedly sleeved on the threaded rod, the pressing ring is limited in rotation by a limiting component, the surface of the pressing ring corresponds to the inclined surface positions of the plurality of inclined plates, and the mounting block is connected with the arc-shaped plate by a telescopic component.

[0008] Preferably, the limiting component comprises two limiting rods fixedly installed on the surface of the vertical rod, and the pressing ring is slidably sleeved on the two limiting rods.

[0009] Preferably, the telescopic component comprises a spring rod, and both ends of the spring rod are fixedly connected with the mounting block and the arc-shaped plate respectively.

[0010] Preferably, the locking assembly comprises two mounting plates fixedly installed on the surfaces of the two arc-shaped plates respectively, two bolts and two lock nuts threadedly sleeved on the two bolts respectively, the two bolts are symmetrically fixedly installed on the surface of one of the mounting plates, and the surface of the other mounting plate is symmetrically provided with entrances for the two bolts to enter.

[0011] Preferably, the inserting assembly comprises a U-shaped plate fixedly installed on the surface of the hollow rod and an inserting rod, the surface of the U-shaped plate is provided with a through hole, the inserting rod is slidingly inserted into the through hole, the surface of the vertical rod is equidistantly provided with a plurality of insertion slots for the inserting rod to insert, the surface of the hollow rod is provided with a through opening, the inserting rod is slidingly inserted into the through opening, and a telescopic spring is sleeved on the inserting rod and fixedly connected with the U-shaped plate and the hollow rod at two ends.

[0012] Preferably, the cross section of the vertical rod is the same as the cross section of the hollow of the hollow rod, and neither is circular.

[0013] Compared with the prior art, the cable support for electrical installation engineering has the following beneficial effects:

[0014] Through cooperation between the threaded rods, the abutting ring and the plurality of inclined plates, different diameter cables can be quickly abutted, supported and positioned, the cable support can be flexibly adjusted, and the practicability is improved. BRIEF DESCRIPTION OF DRAWINGS

[0015] Figure 1 It is a front perspective structural schematic view of a cable support for electrical installation engineering according to the utility model;

[0016] Figure 2 It is a partial perspective structural schematic view of two arc-shaped plates in a cable support for electrical installation engineering according to the utility model;

[0017] Figure 3 It is a partial perspective structural schematic view of an inserting assembly in a cable support for electrical installation engineering according to the utility model;

[0018] Figure 4 It is Figure 1 It is a structure enlarged view of A in the cable support for electrical installation engineering.

[0019] In the figure: 1 arc-shaped plate, 2 vertical rod, 3 hollow rod, 4 ground plate, 5 sliding rod, 6 abutting block, 7 inclined plate, 8 threaded rod, 9 abutting ring, 10 limiting rod, 11 spring rod, 12 mounting plate, 13 bolt, 14 lock nut, 15 entrance, 16 U-shaped plate, 17 inserting rod, 18 insertion slot, 19 telescopic spring. DETAILED DESCRIPTION

[0020] Clearly, the described embodiments are merely a part of the embodiments of the present utility model, rather than all the embodiments.

[0021] The terms such as "upper", "lower", "left", "right", "middle" and "one" cited in the present utility model are merely for the convenience of clear description, rather than to limit the scope of the present utility model, and the change or adjustment of the relative relationship is also considered as the scope of the present utility model without substantial change of the technical content.

[0022] Referring to Figures 1-4 A cable support for electrical installation engineering, including two arc-shaped plates 1 that are rotatably connected through a rotating shaft, one of the arc-shaped plates 1 has a vertical rod 2 fixedly installed on its surface, a hollow rod 3 is slidably sleeved on the vertical rod 2, a ground plate 4 is fixedly installed on one end of the hollow rod 3, the vertical rod 2 is fixed through a plug-in assembly, the two arc-shaped plates 1 form a fixing ring for supporting and fixing cables when they abut against each other, the surface of the arc-shaped plate 1 is symmetrically provided with a sliding port, a sliding rod 5 is slidably inserted into the sliding port, the two ends of the sliding rod 5 are respectively fixedly installed with a pressing block 6 and a mounting block, an inclined plate 7 is fixedly installed on the surface of the mounting block, the two arc-shaped plates 1 are locked through a locking assembly, the locking assembly includes two mounting plates 12 fixedly installed on the surfaces of the two arc-shaped plates 1, two bolts 13 and two locking nuts 14 threadedly sleeved on the two bolts 13, the two bolts 13 are symmetrically fixedly installed on the surface of one of the mounting plates 12, and the surface of the other mounting plate 12 is symmetrically provided with an inlet 15 for the two bolts 13 to enter.

[0023] A threaded rod 8 is rotatably installed on the surface of the vertical rod 2, a pressing ring 9 is threadedly sleeved on the threaded rod 8, the pressing ring 9 is limited in rotation through a limiting component, the limiting component includes two limiting rods 10 symmetrically fixedly installed on the surface of the vertical rod 2, the pressing ring 9 is slidably sleeved on the two limiting rods 10, the surface of the pressing ring 9 corresponds to the inclined surface positions of the plurality of inclined plates 7, the mounting block is connected with the arc-shaped plate 1 through an extension component, and the extension component includes a spring rod 11, the two ends of the spring rod 11 are respectively fixedly connected with the mounting block and the arc-shaped plate 1.

[0024] First, the cable to be fixed and supported is passed through the pressing ring 9 and arranged on the arc-shaped plate 1 below, then the other arc-shaped plate 1 is rotated to abut against the other arc-shaped plate 1, at this time the two bolts 13 also enter the two inlets 15 respectively, then the locking nuts 14 are rotated until the locking nuts 14 abut against the surface of the mounting plate 12 away from the bolts 13, and the locking of the two arc-shaped plates 1 is completed.

[0025] At this time, the rotating threaded rod 8, threaded sleeve on the threaded rod 8 will be under the restriction of the two restriction rod 10 transverse movement, control the ring 9 to move towards the arc plate 1, the surface of the ring 9 will be in sliding contact with the inclined surface of the inclined plate 7, under the action of the inclined surface, the plurality of spring rod 11 will shrink, and under the action of the inclined surface, the plurality of slide rod 5 will be close to each other, until the plurality of pressing block 6 is tightly positioned in the fixed ring composed of two arc plate 1.

[0026] The plug-in assembly comprises a U-shaped plate 16 fixedly installed on the surface of the hollow rod 3 and a plug-in rod 17, the surface of the U-shaped plate 16 is provided with a through hole, the plug-in rod 17 is slidably inserted into the through hole, the surface of the vertical rod 2 is provided with a plurality of insertion slots 18 for the plug-in rod 17, the surface of the hollow rod 3 is provided with a through hole, the plug-in rod 17 is slidably inserted into the through hole, the plug-in rod 17 is provided with a telescopic spring 19, and the two ends of the telescopic spring 19 are fixedly connected with the U-shaped plate 16 and the hollow rod 3 respectively.

[0027] Pull the plug-in rod 17, control the telescopic spring 19 to stretch, make the end of the plug-in rod 17 move out of the insertion slot 18, then release the locking of the vertical rod 2, then control the vertical rod 2 to move vertically in the hollow rod 3, so as to adjust the height of the supporting cable, when the height position is adjusted, at this time, the vertical rod 2 is fine adjusted, the insertion slot 18 closest to the through hole corresponds to the position of the through hole and the plug-in rod 17, the plug-in rod 17 is released, and the plug-in rod 17 is quickly reset under the elastic potential of the telescopic spring 19, and the end thereof is inserted into the insertion slot 18 corresponding to the position of the plug-in rod 17, so as to lock the vertical rod 2 again.

[0028] The cross section of the vertical rod 2 and the hollow cross section of the hollow rod 3 are the same shape, and neither is circular.

[0029] The vertical rod 2 can only move vertically in the hollow rod 3 and cannot rotate, so as to avoid rotating the vertical rod 2 in the process of controlling the vertical rod 2 to move vertically, causing the insertion slot 18 provided on the surface of the vertical rod 2 to correspond to the position of the through hole provided on the surface of the hollow rod 3.

[0030] The utility model discloses, first, the cable to be fixed and supported is passed through the abut ring 9, and makes it to be set in the arc plate 1 of below, then rotates another arc plate 1, makes two arc plate 1 abut, again through the locking assembly completes the locking of two arc plate 1, when again through the rotation screw rod 8, the abut ring 9 of threaded sleeve joint on screw rod 8 will be under the limiting effect of limiting part and carry out transverse movement, control abut ring 9 moves towards the direction of close arc plate 1, the surface of abut ring 9 will slide with the inclined plane of multiple inclined plate 7, under the action of inclined plane abutting pressure, multiple spring rod 11 will contract, and under the action of inclined plane abutting pressure, multiple slide bar 5 will be close to each other, until multiple abutting block 6 are all tightly with the surface of cable abut after can support the cable and abut and position in the fixed ring of two arc plate 1, can fast to the cable of different diameter and carry out abut and support positioning, convenient and fast, and the cable support can carry out flexible adjustment, has improved practicality.

[0031] In the utility model, unless another definite provision and limitation, the term "installation", "link", "connection", "fix" and so on term should do broad sense understanding.

[0032] The above, only for the preferred specific implementation mode of the utility model, but the protection scope of the utility model does not limit to this, any skilled person in the art in the technical range disclosed in the utility model, according to the technical scheme of the utility model and the utility model concept, carries out equivalent replacement or change, all should cover in the protection scope of the utility model.

Claims

1. A cable support for electrical installation work, comprising two arc-shaped plates (1) connected by a rotating shaft, characterized in that, One of the surface of the arc-shaped plate (1) is fixedly installed with a vertical rod (2), the hollow rod (3) is slidably sleeved on the vertical rod (2), one end of the hollow rod (3) is fixedly installed with a ground plate (4), the vertical rod (2) is fixed by inserting assembly, the fixed ring for supporting and fixing cable is formed when the two arc-shaped plates (1) abut against each other, the surface of the arc-shaped plate (1) is symmetrically provided with a sliding port, the sliding rod (5) is slidably inserted into the sliding port, the two ends of the sliding rod (5) are respectively fixedly installed with abutting blocks (6) and mounting blocks, the surface of the mounting block is fixedly installed with an inclined plate (7), the two arc-shaped plates (1) are locked by locking assembly. The surface of the vertical rod (2) is rotatably installed with a threaded rod (8), the abutting ring (9) is threadedly sleeved on the threaded rod (8), the abutting ring (9) is limited in rotation by limiting component, the surface of the abutting ring (9) corresponds to the inclined surface position of the plurality of inclined plates (7), the mounting block is connected with the arc-shaped plate (1) through the telescopic component.

2. The cable support for electrical installation work according to claim 1, characterized in that, The limiting component comprises two limiting rods (10) which are symmetrically fixedly installed on the surface of the vertical rod (2), and the abutting ring (9) is slidably sleeved on the two limiting rods (10).

3. The cable support for electrical installation work according to claim 1, characterized in that, The telescopic component comprises a spring rod (11), and the two ends of the spring rod (11) are fixedly connected with the mounting block and the arc-shaped plate (1) respectively.

4. The cable support for electrical installation work according to claim 1, characterized in that, The locking assembly comprises two mounting plates (12) which are respectively fixedly installed on the surfaces of the two arc-shaped plates (1), two bolts (13), and two locking nuts (14) which are respectively threadedly sleeved on the two bolts (13), the two bolts (13) are symmetrically fixedly installed on the surface of one of the mounting plates (12), and the surface of the other mounting plate (12) is symmetrically provided with an inlet (15) for the two bolts (13) to enter.

5. The cable support for electrical installation work according to claim 1, characterized in that, The inserting assembly comprises a U-shaped plate (16) fixedly installed on the surface of the hollow rod (3) and an inserting rod (17), the surface of the U-shaped plate (16) is provided with a through hole, the inserting rod (17) is slidably inserted into the through hole, the surface of the vertical rod (2) is equidistantly provided with a plurality of insertion grooves (18) for the inserting rod (17) to insert, the surface of the hollow rod (3) is provided with a through port, the inserting rod (17) is slidably inserted into the through port, the inserting rod (17) is sleeved with a telescopic spring (19), and the two ends of the telescopic spring (19) are fixedly connected with the U-shaped plate (16) and the hollow rod (3) respectively.

6. The cable support for electrical installation work according to claim 1, characterized in that, The cross section of the vertical rod (2) is the same as the hollow cross section of the hollow rod (3), and neither is circular.

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