CN212462678U

CN212462678U - Weak current line arrangement interference prevention structure

Info

Publication number: CN212462678U
Application number: CN202021547902.4U
Authority: CN
Inventors: 张超
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-07-30
Filing date: 2020-07-30
Publication date: 2021-02-02
Anticipated expiration: 2030-07-30

Abstract

The utility model discloses a light current winding displacement anti-interference structure, including two backup pads, two layer boards of welded connection between two backup pads, and layer board top fixedly connected with card wire casing, card wire casing top is installed solidus mechanism, and solidus mechanism inside including and two backup pads between the welded connecting plate, connecting plate bottom end fixedly connected with first reset spring, and first reset spring bottom fixedly connected with clamp plate, the inside threaded connection of connecting plate has the hand to twist the bolt, and the hand is twisted bolt and clamp plate top swing joint, the clamp plate constitutes elastic telescopic structure through first reset spring and connecting plate. The utility model discloses in, under the effect of solidus mechanism, can separately place a plurality of weak current lines through the card wire casing, the bolt is twisted to manual rotation hand, can drive the clamp plate and move down, extrudees the weak current line of card wire inslot fixedly, prevents that a plurality of weak current lines are not hard up, causes the interference with the cable contact in cable tunnel.

Description

Weak current line arrangement interference prevention structure

Technical Field

The utility model relates to a weak current line is arranged and is equipped with technical field, especially relates to a weak current line is arranged and is prevented interference structure.

Background

In the circuit decoration process, a power supply and a signal line are required to be accessed, the power supply generally refers to a strong current, the weak current refers to a television line, a telephone line, a computer line and the like, in order to prevent the strong current from interfering with the weak current, the strong current and the weak current are at least separated by 20 centimeters, the signal transmission line generally refers to the weak current, and the number of lines installed during decoration is very large, so that the accessed or accessed lines are subjected to standardized management, and the crossed wiring of the strong current and the weak current is avoided as much as possible.

When the existing weak wire arrangement anti-interference structure is used in a cable tunnel, the distribution arrangement of weak wires is easy to generate interference among cables, does not have height-adjusting distance, and does not have the function of preventing moisture for the cables.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving current weak electric wire arrangement and preventing the interference structure, the distribution arrangement of weak electric wire easily produces the interference between the cable, does not possess the height-adjusting interval, and does not possess the shortcoming of carrying out dampproofing function to it, and the weak electric wire arrangement that proposes prevents the interference structure.

In order to achieve the above purpose, the utility model adopts the following technical scheme: the utility model provides a light current arranges anti-interference structure, including two backup pads, welded connection has two layer boards between two backup pads, and layer board top fixedly connected with card wire casing, card wire casing top is installed solid line mechanism, and solid line mechanism inside including with two backup pads between the welded connecting plate, connecting plate bottom end fixedly connected with first reset spring, and first reset spring bottom fixedly connected with clamp plate, the inside threaded connection of connecting plate has the hand to twist the bolt, and the hand is twisted bolt and clamp plate top swing joint, the clamp plate constitutes elastic expansion structure through first reset spring and connecting plate, dampproofing mechanism is installed to the clamp plate bottom, lift adjustment mechanism is installed to the backup pad bottom.

As a further description of the above technical solution:

the pressing plate and the wire clamping groove are parallel, and the pressing plate and the connecting plate form a lifting structure through a hand-screwed bolt and a first reset spring.

As a further description of the above technical solution:

the moisture-proof mechanism is internally provided with a sponge plate, two sides of the top end of the sponge plate are respectively and fixedly connected with an inserting block, the inserting block and the pressing plate are movably sleeved, a groove is formed in one side of the inserting block, a second reset spring is fixedly connected inside the groove, and a clamping block is fixedly connected to the other side of the second reset spring.

As a further description of the above technical solution:

the fixture block forms an elastic telescopic structure with the groove through a second reset spring, and the sponge plate forms a detachable structure with the pressing plate through the inserting block.

As a further description of the above technical solution:

the lifting adjusting mechanism is internally provided with a thread groove which is formed in the bottom end of the supporting plate, a threaded rod is connected to the inner portion of the thread groove in a threaded mode, and a base plate is fixedly connected to the bottom end of the threaded rod.

As a further description of the above technical solution:

the threaded rod coincides with the central axis of the supporting plate, and the backing plate forms a lifting structure through the threaded rod and the thread groove.

To sum up, owing to adopted above-mentioned technical scheme, the beneficial effects of the utility model are that:

1. the utility model discloses in, under the effect of solidus mechanism, can separately place a plurality of weak current lines through the card wire casing, the bolt is twisted to manual rotation hand, can drive the clamp plate and move down, extrudees the weak current line of card wire inslot fixedly, prevents that a plurality of weak current lines are not hard up, causes the interference with the cable contact in cable tunnel.

2. The utility model discloses in, under the effect of dampproofing mechanism, can drive the upper end of the weak electric wire of sponge board laminating through the clamp plate, can adsorption equipment and the fog pearl on weak electric wire surface, prevent that weak electric wire from receiving the drop of water erosion, cause the damage, the weak electric wire of effectual protection, and extrude the fixture block, can make in its retraction recess, just have fixed or dismantle inserted block and sponge board.

3. The utility model discloses in, under lift adjustment mechanism's effect, through rotating the backing plate, can make it drive the threaded rod at the thread groove internal rotation, carry out lifting adjusting, adjusting device bottom backing plate height all around in proper order can adjust the height of weak electric wire hypothesis, makes and keeps certain distance between its and the cable, prevents to cause the interference, and four height-adjustable's backing plates can make its device keep horizontal installation on the ground of unevenness.

Drawings

Fig. 1 is a schematic structural view of the present invention;

fig. 2 is a schematic structural view of the moisture-proof mechanism of the present invention;

FIG. 3 is an enlarged schematic view of the structure at A in FIG. 2;

fig. 4 is a schematic structural view of the middle lift adjusting mechanism of the present invention.

Illustration of the drawings:

1. a support plate; 2. a support plate; 3. a wire clamping groove; 4. a wire fixing mechanism; 401. a connecting plate; 402. A first return spring; 403. pressing a plate; 404. screwing the bolt by hand; 5. a moisture-proof mechanism; 501. a sponge plate; 502. inserting a block; 503. a groove; 504. a second return spring; 505. a clamping block; 6. a lifting adjusting mechanism; 601. a thread groove; 602. a threaded rod; 603. a backing plate.

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. Based on the embodiments of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.

Referring to fig. 1-4, a weak current arrangement interference prevention structure comprises two support plates 1, two support plates 2 are welded between the two support plates 1, a wire clamping groove 3 is fixedly connected to the top end of each support plate 2, a wire fixing mechanism 4 is installed at the top end of each wire clamping groove 3, a connecting plate 401 welded between the two support plates 1 is arranged inside each wire fixing mechanism 4, a first reset spring 402 is fixedly connected to the bottom end of each connecting plate 401, a pressing plate 403 is fixedly connected to the bottom end of each first reset spring 402, a hand-screwed bolt 404 is connected to the inside of each connecting plate 401 in a threaded manner, the hand-screwed bolt 404 is movably connected to the top end of each pressing plate 403, each pressing plate 403 and each connecting plate 401 form an elastic telescopic structure through each first reset spring 402, a damp-proof mechanism 5 is installed at the bottom end of each pressing plate 403, a lifting adjustment mechanism 6 is installed at the bottom end of each support, the pressing plate 403 is driven to move downwards by screwing the bolt 404 by hand, and the line clamping groove 3 can separately arrange and place weak current lines.

Further, the pressing plate 403 is parallel to the wire clamping groove 3, and the pressing plate 403 forms a lifting structure with the connecting plate 401 through the hand-screwed bolt 404, the first return spring 402, and can fix the weak wires in the wire clamping groove 3.

Further, the moisture-proof mechanism 5 is inside including sponge board 501, and sponge board 501 top both sides are fixedly connected with inserted block 502 respectively, cup joint for the activity between inserted block 502 and the clamp plate 403, and inserted block 502 one side is seted up flutedly 503, the inside fixedly connected with second reset spring 504 of flutedly 503, and second reset spring 504 opposite side fixedly connected with fixture block 505, the upper end of the weak electric wire of sponge board 501 laminating can adsorb the fog pearl on card line groove 3 and weak electric wire surface.

Furthermore, the latch 505 forms an elastic telescopic structure with the groove 503 through the second return spring 504, the sponge plate 501 forms a detachable structure with the pressing plate 403 through the insert 502, and the latch 505 is pressed to enable the insert 502 to be drawn out from a preset through hole of the pressing plate 403.

Further, the lifting adjusting mechanism 6 is internally provided with a thread groove 601 formed at the bottom end of the support plate 1, the thread groove 601 is internally connected with a threaded rod 602 in a threaded manner, the bottom end of the threaded rod 602 is fixedly connected with a backing plate 603, and the thread groove 601 is formed in two sides of the bottom end of the support plate 1.

Further, the threaded rod 602 coincides with the central axis of the support plate 1, and the backing plate 603 forms a lifting structure with the threaded groove 601 through the threaded rod 602, so that the height of the device can be adjusted.

The working principle is as follows: firstly, the device is placed at a specified position of a cable tunnel, a backing plate 603 is manually rotated, the backing plate 603 drives a threaded rod 602 to rotate in a threaded groove 601, the backing plate 603 is lifted and adjusted, the heights of the backing plates 603 on the periphery of the bottom end of the device are sequentially adjusted, the device is adjusted to be horizontal, a supporting plate 2 in a supporting plate 1 is adjusted to be proper, a plurality of weak wires are separately placed in a wire clamping groove 3 and are orderly arranged, a hand-screwed bolt 404 is manually rotated, the hand-screwed bolt 404 rotates and moves downwards in a connecting plate 401, the hand-screwed bolt 404 drives a pressing plate 403 to move downwards, the pressing plate 403 drives a sponge plate 501 to extrude and fix the weak wires in the wire clamping groove 3, the plurality of weak wires are prevented from loosening, the sponge plate is attached to the upper ends of the weak wires, the sponge plate adsorbs fog beads on the surfaces of the wire clamping groove 3 and the weak wires, and after the sponge plate 501 is used, fixture block 505 extrusion second reset spring 504 retraction recess 503, manual pulling sponge board 501 downwards, the inserted block 502 on sponge board 501 top is taken out from the through-hole that clamp plate 403 predetermines, dismantles the clearance to its sponge board 501, prevents alright with installing, has just so accomplished the utility model discloses a theory of operation.

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

1. The weak-current arrangement anti-interference structure comprises two support plates (1) and is characterized in that two support plates (2) are connected between the two support plates (1) in a welding mode, a wire clamping groove (3) is fixedly connected to the top ends of the support plates (2), a wire fixing mechanism (4) is installed at the top end of the wire clamping groove (3), a connecting plate (401) welded to the two support plates (1) is arranged inside the wire fixing mechanism (4), a first reset spring (402) is fixedly connected to the bottom end of the connecting plate (401), a pressing plate (403) is fixedly connected to the bottom end of the first reset spring (402), a hand-screwing bolt (404) is connected to the inner thread of the connecting plate (401) in a threaded mode, the hand-screwing bolt (404) is movably connected with the top end of the pressing plate (403), and the pressing plate (403) and the connecting plate (401) form an elastic telescopic structure through the, dampproofing mechanism (5) are installed to clamp plate (403) bottom, lift adjustment mechanism (6) are installed to backup pad (1) bottom.

2. The weak current arrangement anti-interference structure according to claim 1, wherein the pressing plate (403) is parallel to the wire clamping groove (3), and the pressing plate (403) forms a lifting structure with the connecting plate (401) through a hand-screwed bolt (404), a first return spring (402).

3. The weak current arrangement anti-interference structure according to claim 1, wherein the moisture-proof mechanism (5) comprises a sponge plate (501), two sides of the top end of the sponge plate (501) are fixedly connected with an insert block (502) respectively, the insert block (502) is movably sleeved with the pressure plate (403), one side of the insert block (502) is provided with a groove (503), a second return spring (504) is fixedly connected inside the groove (503), and the other side of the second return spring (504) is fixedly connected with a clamping block (505).

4. The structure of claim 3, wherein the latch (505) forms an elastic telescopic structure with the groove (503) through the second return spring (504), and the sponge plate (501) forms a detachable structure with the pressing plate (403) through the plug (502).

5. The weak current arrangement anti-interference structure according to claim 1, characterized in that the lifting adjusting mechanism (6) comprises a thread groove (601) formed at the bottom end of the supporting plate (1), a threaded rod (602) is connected to the thread groove (601) through a thread, and a base plate (603) is fixedly connected to the bottom end of the threaded rod (602).

6. The structure of claim 5, wherein the threaded rod (602) coincides with the central axis of the support plate (1), and the base plate (603) forms a lifting structure with the threaded groove (601) through the threaded rod (602).