Weak current wiring groove

Abstract

The utility model discloses a weak current wiring groove, which comprises a weak current wiring groove body and a cover plate movably buckled and sleeved on the top of the weak current wiring groove body, a branching quick-fixing mechanism is fixedly connected between the inner walls of the two sides of the weak current wiring groove body, and the branching quick-fixing mechanism comprises two anti-skid rubber blocks. And the repellent sides of the two anti-skid rubber blocks are respectively bonded and fixed with the inner walls of the two sides of the weak current wiring groove body. According to the utility model, a series of structures are arranged, so that a plurality of electric wires can be safely and separately placed during weak current wiring, and the plurality of separated electric wires can be integrally, conveniently, synchronously and quickly fixed in a simple pressing and loosening manner; the electric wires are effectively prevented from being abraded and intertwined and messy due to relative sliding, the attractiveness and the use safety are improved, the electric wires are conveniently and clearly found by personnel during subsequent overhaul and maintenance in an overall arrangement and fixing mode, and convenience is brought to subsequent overhaul and maintenance work.

Description

Technical Field

[0001] The utility model relates to the technical field of wiring troughs, in particular to a weak current wiring trough. Background Art

[0002] Wiring trough, also known as wiring trough, distribution trough, and line trough (depending on the place), is an electrical tool used to organize power cables, data cables and other wires in a standardized manner and fix them on the wall or ceiling. Wiring troughs are made of two materials: plastic and metal, and can play different roles.

[0003] When using the existing wiring trough, the wiring trough is first installed on the wall, and then the wires are inserted or plugged into the wiring trough, and then the opening on the surface is covered with a wire trough cover. The structure is simple, but there are the following shortcomings when in use: 1. Multiple wires are directly piled up inside the weak-current wiring trough, which can easily cause multiple wires to be tangled together in an untidy and messy manner. The piled-up wires are also prone to relative wear, which brings inconvenience to subsequent inspection and maintenance work, and the aesthetics and safety are not ideal. In view of this, we propose a weak-current wiring trough to solve the above problems. Utility Model Content

[0004] The purpose of the utility model is to provide a weak current wiring trough to solve the problems raised in the above background technology.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a weak-current wiring trough, comprising a weak-current wiring trough body and a cover plate with a movable buckle sleeve on the top thereof, a line-splitting fast-fixing mechanism is fixedly connected between the inner walls on both sides of the weak-current wiring trough body, the line-splitting fast-fixing mechanism comprises two anti-slip rubber blocks, the two anti-slip rubber blocks have repelling sides respectively bonded and fixed to the inner walls on both sides of the weak-current wiring trough body, and the two anti-slip rubber blocks are close to each other on one side and are provided with three arc-shaped wire-clip grooves with openings on the front and rear sides, and the six arc-shaped wire-clip grooves are used to separate and prevent winding of multiple wires in weak-current wiring;

[0006] A rectangular tube with a blocking structure at the bottom end is fixedly connected to the bottom inner wall of the weak current wiring trough body, and pressure plates are provided on both sides of the rectangular tube. The two pressure plates are located between the two anti-slip rubber blocks, and two elastic cross-guide components are fixedly connected to the sides close to the two pressure plates. The rear sides of the four elastic cross-guide components are fixedly connected to the front side of the rectangular tube. The elastic cross-guide components are used to laterally guide and elastically tighten the corresponding pressure plates, and the two pressure plates are used to press and fix multiple wires to prevent shaking;

[0007] A relative co-driving assembly is installed in the rectangular tube, both ends of which extend outside the rectangular tube and are fixedly connected to one side close to the two pressing plates respectively. The relative co-driving assembly is used to synchronously drive the two pressing plates to move relative to each other.

[0008] Preferably, the elastic cross-guide assembly includes a cross-guide rod fixedly connected to the corresponding pressure plate on the side close to the rectangular tube, a fixing rod is slidably mounted on the cross-guide rod, the rear sides of the four fixing rods are fixedly connected to the front side of the rectangular tube, a spring is fixedly connected between one end of the fixing rod close to the corresponding pressure plate and the pressure plate, and the spring is movably mounted on the corresponding cross-guide rod; the cross-guide rod, fixing rod and spring cooperate to achieve lateral guidance of the pressure plate, and the spring is used to elastically support the corresponding pressure plate and provide tightening pressure when the wires are pressed.

[0009] Preferably, the relatively co-driving component includes a rectangular rod slidably sleeved in a rectangular tube, a pressing block is fixedly connected to the top of the rectangular rod, limiting grooves are provided on both sides of the rectangular rod, and fixed pulleys are rotatably connected to the inner walls of both sides of the rectangular tube, and soft steel wire ropes are fixedly connected to the sides close to each other of the two pressure plates, and the ends of the two soft steel wire ropes close to each other respectively pass around the top of the corresponding fixed pulley and are fixedly connected to the bottom inner wall of the limiting groove; the setting of the pressing block, rectangular rod, limiting groove, fixed pulley and soft steel wire rope cooperates, and when the pressing block is pushed downward to drive the rectangular rod to move downward, the rectangular rod drives the two pressure plates to move close to each other through the two soft steel wire ropes and compresses the four springs. When the pressure is released, the four springs in a compressed state are used to drive the two pressure plates to repel each other for pressing and consolidating work.

[0010] Preferably, arc-shaped positioning protrusions are integrally provided on the inner walls on both sides of the low-voltage wiring trough body, buckle strips are integrally provided on both sides of the bottom of the cover plate, and the repelling sides of the two buckle strips are both set as concave arc structures, and the buckle strips are movably buckled on the corresponding arc-shaped positioning protrusions.

[0011] Preferably, three rubber pressing blocks are bonded and fixed to one side of the pressing plate away from the rectangular tube, and the rubber pressing blocks cooperate with corresponding arc-shaped wire clamping grooves.

[0012] Preferably, rope threading holes are provided on the inner walls on both sides of the rectangular tube, and the soft steel wire rope is located in the corresponding rope threading holes and does not contact the inner walls of the rope threading holes.

[0013] Preferably, the fixed pulley is located in the corresponding limiting groove.

[0014] Compared with the prior art, the beneficial effects of the utility model are:

[0015] 1. This kind of weak current wiring trough, through the cooperation of the weak current wiring trough body, the anti-slip rubber block and the arc-shaped wire clamping trough, is convenient for safely separating and placing multiple wires during weak current wiring, and prevents multiple wires from being piled up in a messy manner;

[0016] 2. This weak current wiring trough, through the cooperation of the anti-slip rubber block, arc-shaped wire clamping trough, rectangular tube, pressure plate, rubber pressure block, elastic cross-guide component and relatively co-driving component, can fix multiple wires quickly and conveniently in one piece by simply pressing and releasing. It is easy and convenient to operate and has high fixing efficiency. The fixed and separated method can prevent the wires from relative sliding to cause wear and mutual entanglement, improve the aesthetics and safety of use, and use the overall arrangement and fixing method to facilitate personnel to clearly find the wires during subsequent inspection and maintenance.

[0017] The utility model is provided with a series of structures, which is convenient for safely separating and placing multiple wires during weak current wiring, and is convenient for quickly and synchronously fixing the separated multiple wires in an integrated manner by simply pressing and releasing. The fixed and matched separation method is utilized to effectively prevent the wires from sliding relative to each other and causing wear and entanglement, thereby improving the aesthetics and safety of use. The overall arrangement and fixation method is utilized to facilitate personnel to clearly find the wires during subsequent inspection and maintenance, thereby bringing convenience to subsequent inspection and maintenance work. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a schematic diagram of the overall three-dimensional structure of the utility model;

[0019] Figure 2 This is a schematic diagram of the main structure of the utility model;

[0020] Figure 3 It is a schematic diagram of the main cross-sectional structure of the utility model.

[0021] In the figure: 1. Low-voltage wiring trough body; 101. Arc-shaped positioning protrusion; 2. Cover plate; 201. Buckle strip; 3. Anti-skid rubber block; 4. Arc-shaped wire clamping trough; 5. Rectangular tube; 6. Rectangular rod; 7. Limiting groove; 8. Fixed pulley; 9. Soft steel wire rope; 10. Pressure plate; 11. Rubber pressure block; 12. Pressing block; 13. Fixed rod; 14. Horizontal guide rod; 15. Spring. DETAILED DESCRIPTION

[0022] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0023] like Figures 1 to 3As shown, a weak current wiring trough proposed in this embodiment includes a weak current wiring trough body 1 and a cover plate 2 with a movable buckle sleeve on the top thereof, wherein arc-shaped positioning protrusions 101 are integrally arranged on the inner walls of both sides of the weak current wiring trough body 1, buckle strips 201 are integrally arranged on both sides of the bottom of the cover plate 2, and the two buckle strips 201 repel each other on one side and are arranged in a concave arc structure, and the buckle strips 201 are movably buckled on the corresponding arc-shaped positioning protrusions 101, and the buckle strips 201 and the arc-shaped positioning protrusions 101 cooperate to facilitate the sliding buckle of the cover plate 2 on the weak current wiring trough from front to back. A cover plate 2 is provided on the top of the wire trough body 1 for safely shielding the inside of the weak-current wiring trough body 1 at the upper part. A wire-dividing fast-fixing mechanism is fixedly connected between the inner walls on both sides of the weak-current wiring trough body 1. The wire-dividing fast-fixing mechanism includes two anti-slip rubber blocks 3. The two anti-slip rubber blocks 3 have two mutually repelling sides that are respectively bonded and fixed to the inner walls on both sides of the weak-current wiring trough body 1. Three arc-shaped wire-carding grooves 4 with openings on the front and rear sides are provided on the sides close to the two anti-slip rubber blocks 3. The six arc-shaped wire-carding grooves 4 are provided for separating and preventing winding of multiple wires in weak-current wiring.

[0024] A rectangular tube 5 with a blocking structure at the bottom end is fixedly connected to the inner wall of the bottom of the weak current wiring trough body 1. A pressing plate 10 is provided on both sides of the rectangular tube 5. The two pressing plates 10 are located between the two anti-slip rubber blocks 3. Two elastic cross-guide components are fixedly connected to the side close to the two pressing plates 10. The rear sides of the four elastic cross-guide components are fixedly connected to the front side of the rectangular tube 5. Three rubber pressing blocks 11 are bonded and fixed to the side of the pressing plate 10 away from the rectangular tube 5. The rubber pressing blocks 11 cooperate with the corresponding arc-shaped wire-gripping grooves 4. The elastic cross-guide components are used to laterally guide and elastically tighten the corresponding pressing plates 10. The two pressing plates 10 are used to press and fix multiple wires to prevent shaking. The rubber pressing blocks 11 are set to perform flexible pressing, anti-wear and anti-slip effects when the pressing plates 10 are pressing and fixing, thereby reducing the phenomenon of wire damage by compression; a relatively same-drive component is installed in the rectangular tube 5. Both ends of the relatively same-drive component extend outside the rectangular tube 5 and are respectively fixedly connected to the side close to the two pressing plates 10. The relatively same-drive component is used to synchronously drive the two pressing plates 10 to move relative to each other.

[0025] Specifically, the elastic cross-guide assembly includes a cross-guide rod 14 fixedly connected to the corresponding pressure plate 10 on the side close to the rectangular tube 5, and a fixed rod 13 is slidably sleeved on the cross-guide rod 14, wherein one end of the fixed rod 13 is provided with a cross-guide hole slidably sleeved with the outer side of the corresponding cross-guide rod 14, and the fixed rod 13 is slidably sleeved on the corresponding cross-guide rod 14 through the cross-guide hole, which plays the effect of guiding the cross-guide rod 14 to slide horizontally, and the rear sides of the four fixed rods 13 are fixedly connected to the front side of the rectangular tube 5, and a spring 15 is fixedly connected between one end of the fixed rod 13 close to the corresponding pressure plate 10 and the pressure plate 10, and the spring 15 is movably sleeved on the corresponding cross-guide rod 14; the set cross-guide rod 14, the fixed rod 13 and the spring 15 cooperate, and the cross-guide rod 14 is used to slide horizontally in the cross-guide hole on the corresponding fixed rod 13 to achieve horizontal guidance of the pressure plate 10, and the spring 15 is used to elastically support the corresponding pressure plate 10 and provide tightening pressure when the wires are pressed.

[0026] Furthermore, the relatively same drive component includes a rectangular rod 6 slidably sleeved in the rectangular tube 5, a pressing block 12 is fixedly connected to the top of the rectangular rod 6, and limiting grooves 7 are provided on both sides of the rectangular rod 6. Fixed pulleys 8 are rotatably connected to the inner walls of both sides of the rectangular tube 5, and the fixed pulleys 8 are located in the corresponding limiting grooves 7. The sides of the two pressure plates 10 are fixedly connected to soft steel wire ropes 9, and the two ends of the two soft steel wire ropes 9 are respectively passed around the top of the corresponding fixed pulley 8 and fixedly connected to the bottom inner wall of the limiting groove 7, wherein rope holes are provided on the inner walls of both sides of the rectangular tube 5, and the soft steel wire ropes 9 are fixedly connected to the bottom inner wall of the limiting groove 7. The wire rope 9 is located in the corresponding wire threading hole and does not contact the inner wall of the wire threading hole, which plays the role of allowing the soft steel wire rope 9 to pass through; the set pressing block 12, rectangular rod 6, limit groove 7, fixed pulley 8 and soft steel wire rope 9 cooperate with each other. When the pressing block 12 is pushed downward to drive the rectangular rod 6 to move downward, the rectangular rod 6 drives the two pressure plates 10 to move similarly through the two soft steel wire ropes 9 and compresses the four springs 15. When the pressure is released, the four springs 15 in a compressed state are used to drive the two pressure plates 10 to repel each other for pressing and fixing, which is convenient and quick to synchronously drive the two pressure plates 10 to move relative to each other.

[0027] The method of using this embodiment is as follows: when wiring weak-current cables, if the weak-current wiring trough body 1 is long, multiple branching fast-fixing mechanisms can be fixed at equal intervals in the weak-current wiring trough body 1 as needed, the cover plate 2 is slid forward and removed, and then the pressing block 12 is pushed downward, the pressing block 12 moves downward and drives the rectangular rod 6 to slide downward in the rectangular tube 5, the rectangular rod 6 drives the two soft steel wire ropes 9 to slide on the top of the corresponding fixed pulley 8 respectively, the two soft steel wire ropes 9 drive the two pressing plates 10 to move similarly, the pressing plate 10 drives the corresponding cross guide rod 14 to slide in the cross guide hole on the fixed rod 13, and compresses the spring 15, at this time, the distance between the pressing plate 10 and the corresponding anti-slip rubber block 3 is increased, providing space for the wires to be put down, at this time, the six wires are placed in the corresponding arc-shaped wire-cage slots 4 respectively, and then the pressing The thrust of the block 12, the elastic force of the four springs 15 in the compressed state at this time drives the two pressure plates 10 to repel each other, and the two pressure plates 10 drive the six rubber pressure blocks 11 to respectively press the corresponding wires, so as to achieve the effect of safely separating and placing multiple wires and fast and conveniently fixing them synchronously in one. The fixed matching separation method can prevent the wires from sliding relative to each other and causing wear and entanglement, thereby improving the aesthetics and safety of use. In addition, the overall arrangement and fixing method is used to facilitate personnel to clearly find the wires during subsequent inspection and maintenance, which brings convenience to the subsequent inspection and maintenance work. The cover plate 2 is slid from the front to the back against the top of the weak current wiring trough body 1, and the cover plate 2 drives the two buckle strips 201 to buckle on the corresponding arc-shaped positioning protrusions 101, so as to buckle the cover plate 2 and use the cover plate 2 for shielding and protection;

[0028] When the wires need to be released and taken out later, the pressing block 12 is pushed downward again. Similarly, the movement direction of the pressing block 12 is the same as that of pushing the pressing block 12 downward as mentioned above. At this time, the two pressing plates 10 move closer again and release the pressure on the six wires, so that the wires can be easily taken out.

[0029] Finally, it should be noted that the above description is only a preferred embodiment of the utility model and is not intended to limit the utility model. Although the utility model is described in detail with reference to the above embodiments, those skilled in the art can still modify the technical solutions recorded in the above embodiments or replace some of the technical features therein with equivalents. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the utility model shall be included in the protection scope of the utility model.

Claims

1. A weak current wiring trough, comprising a weak current wiring trough body (1) and a cover plate (2) movably buckled on the top thereof, characterized in that: A wire splitting fast-fixing mechanism is fixedly connected between the inner walls on both sides of the weak-current wiring trough body (1), and the wire splitting fast-fixing mechanism comprises two anti-skid rubber blocks (3), the repelling sides of the two anti-skid rubber blocks (3) are respectively bonded and fixed to the inner walls on both sides of the weak-current wiring trough body (1), and the sides of the two anti-skid rubber blocks (3) that are close to each other are each provided with three arc-shaped wire-clamping grooves (4) with openings on the front and rear sides; A rectangular tube (5) having a blocking structure at the bottom end is fixedly connected to the inner wall of the bottom of the weak current wiring trough body (1), and pressure plates (10) are provided on both sides of the rectangular tube (5), and the two pressure plates (10) are located between the two anti-slip rubber blocks (3), and two elastic cross-guiding components are fixedly connected to the sides of the two pressure plates (10) that are close to each other, and the rear sides of the four elastic cross-guiding components are fixedly connected to the front side of the rectangular tube (5); A relatively co-driving component is installed in the rectangular tube (5), and both ends of the relatively co-driving component extend outside the rectangular tube (5) and are respectively fixedly connected to one side close to the two pressing plates (10).

2. A weak current wiring trough according to claim 1, characterized in that: The elastic cross-guide assembly comprises a cross-guide rod (14) fixedly connected to the corresponding pressing plate (10) on the side close to the rectangular tube (5); a fixed rod (13) is slidably sleeved on the cross-guide rod (14); the rear sides of the four fixed rods (13) are fixedly connected to the front side of the rectangular tube (5); a spring (15) is fixedly connected between one end of the fixed rod (13) close to the corresponding pressing plate (10) and the pressing plate (10), and the spring (15) is movably sleeved on the corresponding cross-guide rod (14).

3. A weak current wiring trough according to claim 1, characterized in that: The relatively co-driving assembly comprises a rectangular rod (6) slidably sleeved in a rectangular tube (5), a pressing block (12) is fixedly connected to the top of the rectangular rod (6), limiting grooves (7) are provided on both sides of the rectangular rod (6), fixed pulleys (8) are rotatably connected to the inner walls of both sides of the rectangular tube (5), and soft steel wire ropes (9) are fixedly connected to the adjacent sides of the two pressure plates (10), and adjacent ends of the two soft steel wire ropes (9) are respectively passed around the top of the corresponding fixed pulley (8) and fixedly connected to the bottom inner wall of the limiting groove (7).

4. A weak current wiring trough according to claim 1, characterized in that: The inner walls on both sides of the weak current wiring trough body (1) are integrally provided with arc-shaped positioning protrusions (101), and buckle strips (201) are integrally provided on both sides of the bottom of the cover plate (2), and the repelling sides of the two buckle strips (201) are both provided with concave arc structures, and the buckle strips (201) are movably buckled on the corresponding arc-shaped positioning protrusions (101).

5. A weak current wiring trough according to claim 1, characterized in that: Three rubber pressing blocks (11) are bonded and fixed to one side of the pressing plate (10) away from the rectangular tube (5), and the rubber pressing blocks (11) are matched with corresponding arc-shaped wire clamping grooves (4).

6. A weak current wiring trough according to claim 3, characterized in that: Rope threading holes are provided on the inner walls of both sides of the rectangular tube (5), and the soft steel wire rope (9) is located in the corresponding rope threading holes and does not contact the inner walls of the rope threading holes.

7. A weak current wiring trough according to claim 3, characterized in that: The fixed pulley (8) is located in the corresponding limiting groove (7).

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