CN115459160A - A hidden pre-embedded wiring device for building electrical construction - Google Patents

Abstract

The invention discloses a hidden pre-buried wiring device for building electrical construction, which relates to the technical field of building decoration and comprises a wiring cabinet, wherein the top of the wiring cabinet is provided with a first cover body, and one side of the first cover body is movably provided with a second cover body; both sides of the bottom end of the cover body II are provided with threading mechanisms, each threading mechanism comprises a top plate and connecting lugs arranged on both sides of the bottom end of the top plate, a polished rod is arranged between the two connecting lugs, and the middle part of the polished rod is sleeved with a connecting cylinder; the middle parts of the first rotating roller and the second rotating roller are provided with a first limiting cylinder and a second limiting cylinder; one side of the connecting arm is provided with a cleaning mechanism which comprises a cleaning roller. According to the invention, when the cable stored in the wiring cabinet needs to be pulled out, the end part of the cable can be exposed to the groove body by turning the cover body II, so that the cable can be manually pulled out to be butted with other electric parts at the later stage, the complex steps of the traditional cable pulling are reduced, the working efficiency is improved, and the workload of workers is reduced.

Description

A hidden pre-embedded wiring device for building electrical construction

technical field

The invention relates to the technical field of building decoration, in particular to a hidden pre-embedded wiring device for building electrical construction.

Background technique

During the construction of building electrical engineering, some wire harnesses need to be hidden and pre-buried because they are not currently in use, so that they can be taken out and powered on after the decoration is completed. At present, some existing pre-buried wiring devices on the market still have the following shortcomings: 1. Cable clips In the wiring trough, if it is connected with other circuit components in the later stage, the overall wiring device needs to be opened when the cable itself is not long enough and needs to be extended. The steps are cumbersome and extremely time-consuming and laborious; , Therefore, during the construction process, dust is flying and a small amount of dust falls on the surface of the cable, resulting in the accumulation of dust on the surface of the cable, which is difficult to clean.

Contents of the invention

The object of the present invention is to propose a hidden pre-embedded wiring device for building electrical construction in order to solve the defects in the prior art.

In order to achieve the above object, the present invention adopts the following technical solutions:

A hidden pre-embedded wiring device for building electrical construction, including a wiring cabinet, the interior of the wiring cabinet is provided with a plurality of storage slots, and the outer wall of the wiring cabinet is provided with a plurality of slots matching the storage slots. The top of the wiring cabinet is provided with a cover body 1, and one side of the cover body 1 is movably provided with a cover body 2;

Both sides of the bottom end of the cover body 2 are provided with a threading mechanism, and the threading mechanism includes a top plate, and

The connecting ears are arranged on both sides of the bottom end of the top plate, a polished rod is arranged between the two connecting ears, a connecting cylinder is sleeved in the middle of the polished rod, and connecting arms are arranged on both sides of the bottom end of the connecting cylinder. A first rotating roller and a second rotating roller are arranged between the connecting arms, and the second rotating roller is movably connected to the two connecting arms;

The middle part of the rotating roller 1 and the rotating roller 2 is provided with a limiting cylinder 1 and a limiting cylinder 2, and a gap through which a wire harness passes is reserved between the limiting cylinder 1 and the limiting cylinder 2;

One side of the connecting arm is provided with a cleaning mechanism, the cleaning mechanism includes a cleaning roller, and the cleaning roller is arranged above the wire harness passing between the limit cylinder one and the limit cylinder two, and the cleaning roller can be connected with the wire harness surface contact.

Preferably, the cleaning mechanism further includes two connecting rods, the first rotating wheel and the second rotating wheel, the two connecting rods are arranged on the outer sides of the two connecting arms, and the connecting rods are inclined upward, and the two connecting rods The connecting rods are interpenetrated and connected with the cleaning roller through the rotating rod.

Preferably, the first rotating wheel is arranged on the outer side of the connecting arm and is connected to the end of the first rotating roller, the middle part of the first rotating wheel is connected to a transmission belt, and one end of the transmission belt is connected to the second transmission wheel, One end of the transmission wheel two passes through the connecting rod and is connected with the rotating rod at the end of the cleaning roller.

Preferably, an adjustment mechanism is provided on the inner wall of the connecting arm, and the adjustment mechanism includes a steel plate, a groove is provided in the middle of the steel plate, and a limit bar is preset at the bottom of the groove.

Preferably, a screw rod is provided through the middle of the groove, and a butt joint post is provided at the end of the screw rod, the diameter of the butt joint post is greater than the length of the groove, and a bearing is provided at one end of the butt joint post, and the bearing One end of the middle part is connected with one end of the rotating roller two.

Preferably, the other end of the screw rod penetrates through the connecting arm and extends to the outside of the connecting arm, the threaded end of the screw rod is threaded with a nut, and the rotating nut can be used for lamination/loosening of the inner wall of the docking column and the steel plate.

Preferably, the opposite ends of the first cover and the second cover are provided with two sets of slots, and the first cover is provided with a rotating shaft inside.

Preferably, two sets of clips are provided at the opposite ends of the cover two and the cover one, and the two sets of clips are embedded in the two sets of clip slots, and the ends of the clips and the rotation shaft interpenetrate.

Preferably, both sides of the bottom end of the cover one are provided with limiting grooves, the positions of the two sets of limiting grooves correspond to the positions of the two sets of storage grooves, and the size of the limiting grooves is smaller than the size of the storage grooves, The inner wall of the limiting groove is preset with a rubber strip.

Compared with the prior art, the beneficial effects of the present invention are:

1. There is a rotating type between the first cover and the second cover, and the bottom of the second cover is equipped with a threading mechanism that is compatible with the cable (the end of the cable can be put into the threading mechanism). When the cables stored inside the wiring cabinet are pulled out, flip the cover body 2 to expose the ends of the cables to the groove, so that the cables can be pulled out manually to realize later connection with other electrical components, reducing the cumbersomeness of traditional cable extraction Steps, improve work efficiency and reduce the workload of workers.

2. During the process of twitching the cable, the outer surface of the cable can rub against the limit cylinder 1 and the limit cylinder 2, and the friction force will make the rotating roller 1 rotate, thereby driving the rotating wheel 1 connected with the rotating roller 1 Rotate, the rotating wheel 1 can drive the rotating wheel 2 to rotate with the cleaning roller through the transmission belt during the rotation, so that the external cleaning part of the cleaning roller is in contact with the surface of the cable, so that the dust on the cable can be treated, and the cable can be improved. The cleanliness of the cable.

3. The end of the rotating roller 2 can be fine-tuned by the adjustment mechanism, so that cables of different diameters can be fitted with the gap between the limit cylinder 1 and the limit cylinder 2, and the cable and the limit cylinder 1 are increased. The friction force between them ensures that the rotating roller can keep rotating during the twitching of the cable, and further ensures that the cleaning roller can rotate.

Description of drawings

The accompanying drawings are used to provide a further understanding of the present invention, and constitute a part of the description, and are used together with the embodiments of the present invention to explain the present invention, and do not constitute a limitation to the present invention.

Fig. 1 is the whole structure schematic diagram of the concealed pre-embedded wiring device that a kind of building electrical construction that the present invention proposes;

Fig. 2 is a schematic diagram of the cover overturning structure of a hidden pre-embedded wiring device for building electrical construction proposed by the present invention;

Fig. 3 is a schematic diagram of a threading mechanism of a hidden pre-embedded wiring device for building electrical construction proposed by the present invention;

Fig. 4 is a second schematic diagram of the threading mechanism of a hidden pre-embedded wiring device for building electrical construction proposed by the present invention;

Fig. 5 is a schematic diagram of an adjustment mechanism of a hidden pre-embedded wiring device for building electrical construction proposed by the present invention;

Fig. 6 is a schematic diagram of the cleaning roller connection structure of a hidden embedded wiring device for building electrical construction proposed by the present invention.

In the figure: 1, wiring cabinet; 2, slot body; 3, storage slot; 4, limit slot; 5, threading mechanism; 6, cover body one; ; 10, rotating shaft; 11, top plate; 12, connecting ear; 13, polished rod; 14, connecting cylinder; 15, connecting arm; 16, limit cylinder one; 17, limit cylinder two; 18, adjustment mechanism; Turning roller two; 191, turning roller one; 20, cleaning roller; 21, connecting rod; 22, transmission belt; 23, steel plate; 24, bearing; 25, docking column; 26, groove; 27, nut;

detailed description

The following will clearly and completely describe the technical solutions in the embodiments of the present invention in conjunction with the accompanying drawings in the embodiments of the present invention;

Referring to Figure 1-2, a hidden pre-embedded wiring device for building electrical construction, including a wiring cabinet 1, the interior of the wiring cabinet 1 is provided with a plurality of storage slots 3, and the outer wall of the wiring cabinet 1 is provided with a plurality of storage slots. The groove body 2 matched with the groove 3 is provided with a cover body 1 6 on the top of the wiring cabinet 1 , and a cover body 2 7 is movably arranged on one side of the cover body 6 . The opposite ends of the first cover 6 and the second cover 7 are provided with two sets of locking slots 8 , and the first cover 6 is provided with a rotating shaft 10 inside. The opposite ends of the cover body 2 7 and the cover body 1 6 are provided with two sets of clamping plates 9, and the two sets of clamping plates 9 are embedded in the insides of the two sets of clamping grooves 8, and the ends of the clamping plates 9 and the rotating shaft 10 interpenetrate each other. As can be seen from the figure, the top of the cover body 2 7 is preset with a handle, and when the cover body 2 7 is turned over, hold the handle and pull the cover body 2 7 upwards, so that the cover body 2 7 is turned upwards.

Both sides of the bottom end of the cover one 6 are provided with limiting grooves 4, the positions of the two groups of limiting grooves 4 correspond to the positions of the two groups of receiving grooves 3, and the size of the limiting grooves 4 is smaller than the size of the receiving grooves 3. The inner wall of the bit groove 4 is preset with a rubber strip, and the bottom of one end of the cover body 6 is a cable winding part (as can be seen from Fig. 1, not labeled), and redundant cables can be wound around the winding part, and the The end can be placed in the storage slot 3, and is limited by the limiting slot 4, so that the cable is always in the middle of the storage slot 3, and the limiting slot 4 does not have a clamping effect, and does not affect the later twitching of the cable.

Referring to Figures 3-6, a hidden pre-embedded wiring device for building electrical construction, both sides of the bottom end of the cover body 2 7 are provided with a threading mechanism 5, the threading mechanism 5 includes a top plate 11, and

The connecting ears 12 arranged on both sides of the bottom end of the top plate 11, a polished rod 13 is arranged between the two connecting ears 12, a connecting cylinder 14 is sleeved in the middle of the polished rod 13, and connecting arms 15 are arranged on both sides of the bottom end of the connecting cylinder 14 , between the two connecting arms 15, there is a rotating roller one 191 and a rotating roller two 19, and the rotating roller two 19 is movably connected with the two connecting arms 15;

The middle part of the rotating roller one 191 and the rotating roller two 19 are all provided with a limiting cylinder one 16 and a limiting cylinder two 17, and a gap through which a wire harness passes is reserved between the limiting cylinder one 16 and the limiting cylinder two 17, and the gap can be for cables to pass through;

One side of the connecting arm 15 is provided with a cleaning mechanism, the cleaning mechanism includes a cleaning roller 20, the cleaning roller 20 is arranged above the wiring harness passing between the first limiting cylinder 16 and the second limiting cylinder 17, and the cleaning roller 20 can be connected to the wiring harness. Surface contact, the cleaning mechanism also includes two connecting rods 21, a rotating wheel and a rotating wheel two, the two connecting rods 21 are all arranged on the outside of the two connecting arms 15, and the connecting rods 21 are upwardly inclined, and the two connecting rods 21 are interpenetratingly connected with the cleaning roller 20 through the rotating rod.

Turning wheel one is arranged on the outside of connecting arm 15 and is connected with the end of turning roller one 191, and the middle part transmission of turning wheel one is connected with transmission belt 22, and one end of transmission belt 22 is mutually transmission connected with transmission wheel two, and one end of transmission wheel two It runs through the connecting rod 21 and is connected with the rotating rod at the end of the cleaning roller 20. During the process of pulling the cable, the outer surface of the cable can rub against the first limit cylinder 16 and the second limit cylinder 17, and the friction force will make Turning roller one 191 rotates, thereby drives the turning wheel one that is connected with turning roller one 191 to rotate, and in the process that turning wheel one rotates, can drive turning wheel two and cleaning roller 20 to rotate by transmission belt 22, thereby makes cleaning roller 20 The external cleaning part of the cable is in contact with the surface of the cable, so that the dust on the cable can be removed and the cleanliness of the cable can be improved.

An adjustment mechanism 18 is provided on the inner wall of the connecting arm 15, and the adjustment mechanism 18 includes a steel plate 23, a groove 26 is arranged in the middle of the steel plate 23, and a limit bar is preset at the bottom of the groove 26.

The middle part of groove 26 is provided with screw rod 28 through, and the end of screw rod 28 is provided with docking post 25, and the diameter of docking post 25 is greater than the length of groove 26, and one end of docking post 25 is provided with bearing 24, and the middle part one end of bearing 24 and One end of turning roller two 19 is connected with each other.

The other end of the screw rod 28 runs through the connecting arm 15 and extends to the outside of the connecting arm 15. The threaded end of the screw rod 28 is threaded with a nut 27, and the rotating nut 27 can be used to fit/loosen the inner wall of the docking column 25 and the steel plate 23, so that Cables of different diameters can be fitted with the gap between the first limit cylinder 16 and the second limit cylinder 17, which increases the friction between the cable and the first limit cylinder 16, and ensures the rotation of the twitching cable on the way Roller one 191 can maintain the effect of rotation, which further guarantees that the cleaning roller 20 can rotate.

When in use, the redundant cables after construction can be wound on the position of the winding part provided at the bottom of the cover body one 6, and the ends of the cables are pulled out and the surface is attached to the storage groove 3, and the wires are pulled out through the limiting groove 4. Limit the surface of the cable (the limit groove 4 does not have a clamping function, which does not affect the later twitching of the cable), and then put the end of the cable into the gap reserved between the limit cylinder 16 and the limit cylinder 2 17 Inside. Limiting cylinder 2 17 is positioned at the middle part of rotating roller 2 19, and the end of its rotating roller 2 19 is opposite to adjusting mechanism 18, can adjust the up and down position of rotating roller 2 19 according to the diameter of the inserted cable itself;

Further: manually hold the nut 27 and rotate the nut 27 counterclockwise, so that the butt column 25 connected with the screw rod 28 is properly separated at the steel plate 23, at this time, the up and down movement position of the overall rotating roller 19 can be manually adjusted to determine the rotation After the position of the roller 2 19, twist the nut 27 clockwise again, so that the nut 27 moves continuously on the screw rod 28 until it is clamped, and increases the friction force of the limit cylinder 16 and the limit cylinder 2 17, so that the cleaning roller The external cleaning part of 20 is in contact with the surface of the cable, so that the dust on the cable can be removed and the cleanliness of the cable can be improved.

The rotation process of the cleaning roller 20 is as follows: in the process of twitching the cable, the outer surface of the cable can rub against the limiting cylinder 16 and the limiting cylinder 2 17, and the friction force will make the rotating roller 191 rotate, thereby driving and rotating The rotating wheel 1 connected to the roller 191 rotates. During the rotation of the rotating wheel 1, the driving belt 22 can drive the rotating wheel 2 to rotate with the cleaning roller 20, so that the external cleaning part of the cleaning roller 20 is in contact with the surface of the cable. Thus, the dust on the cables can be disposed of, and the cleanliness of the cables can be improved.

Claims (9)

1. A hidden pre-embedded wiring device for building electrical construction, comprising a wiring cabinet (1), the interior of the wiring cabinet (1) is provided with a plurality of storage slots (3), and the outer wall of the wiring cabinet (1) is provided with A plurality of tanks (2) compatible with the storage tanks (3), characterized in that a cover one (6) is provided on the top of the wiring cabinet (1), and a cover one (6) The side activity is provided with a cover body two (7); Both sides of the bottom end of the cover body two (7) are provided with a threading mechanism (5), and the threading mechanism (5) includes a top plate (11), and The connecting ears (12) arranged on both sides of the bottom end of the top plate (11), a polished rod (13) is arranged between the two connecting ears (12), and a connecting cylinder (14) is sleeved in the middle of the polished rod (13). ), both sides of the bottom end of the connecting cylinder (14) are provided with connecting arms (15), and a rotating roller one (191) and a rotating roller two (19) are arranged between the two connecting arms (15), The two rotating rollers (19) are movably connected with the two connecting arms (15); The middle part of described rotating roller one (191), rotating roller two (19) is all provided with limiting cylinder one (16) and limiting cylinder two (17), and described limiting cylinder one (16) and limiting cylinder two ( 17) There is a gap through which the wire harness passes; One side of the connecting arm (15) is provided with a cleaning mechanism, the cleaning mechanism includes a cleaning roller (20), and the cleaning roller (20) is arranged to pass through the limit cylinder one (16), the limit cylinder two ( 17) above the wire harness, and the cleaning roller (20) can be in contact with the surface of the wire harness. 2. A hidden embedded wiring device for building electrical construction according to claim 1, characterized in that the cleaning mechanism also includes two connecting rods (21), rotating wheel one and rotating wheel two, two The connecting rods (21) are all arranged on the outsides of the two connecting arms (15), and the connecting rods (21) are upwardly inclined, and between the two connecting rods (21), the rotating rod and the cleaning roller ( 20) Interspersed with each other. 3. A hidden embedded wiring device for building electrical construction according to claim 2, characterized in that, the first rotating wheel is arranged on the outer side of the connecting arm (15) and is connected to the first rotating roller (191) The ends are connected to each other, the middle part of the first rotating wheel is connected with a driving belt (22), and one end of the driving belt (22) is connected with the second driving wheel, and one end of the second driving wheel runs through the connecting rod (21) And it is connected with the rotation bar at the end of the cleaning roller (20). 4. A kind of concealed pre-embedded wiring device for building electrical construction according to claim 1, characterized in that, the inner wall of the connecting arm (15) is provided with an adjustment mechanism (18), and the adjustment mechanism (18 ) includes a steel plate (23), a groove (26) is provided in the middle of the steel plate (23), and a limit strip is preset at the bottom of the groove (26). 5. A concealed pre-embedded wiring device for building electrical construction according to claim 4, characterized in that a screw (28) is provided through the middle of the groove (26), and the screw (28) The end of the docking post (25) is provided with a butt joint column (25), the diameter of the butt joint post (25) is greater than the length of the groove (26), and one end of the butt joint post (25) is provided with a bearing (24), and the bearing (24) ) is connected to one end of the middle part of two (19) of rotating roller two (19). 6. A hidden embedded wiring device for building electrical construction according to claim 5, characterized in that, the other end of the screw (28) penetrates the connecting arm (15) and extends to the connecting arm (15) ), the threaded end of the screw rod (28) is threadedly connected with a nut (27), and the rotating nut (27) can fit/loosen the inner wall of the docking post (25) and the steel plate (23). 7. A hidden embedded wiring device for building electrical construction according to claim 1, characterized in that two sets of covers are arranged at the opposite ends of the first cover (6) and the second cover (7). The card slot (8), the inside of the cover one (6) is provided with a rotating shaft (10). 8. A hidden pre-embedded wiring device for building electrical construction according to claim 7, characterized in that two sets of cards are arranged at the opposite ends of the cover two (7) and the cover one (6) The two sets of clamping plates (9) are embedded in the two sets of clamping grooves (8), and the ends of the clamping plates (9) and the rotating shaft (10) interpenetrate. 9. A kind of concealed pre-embedded wiring device for building electrical construction according to claim 1, characterized in that, both sides of the bottom end of the cover one (6) are provided with limiting grooves (4), and both sides The positions of the limiting grooves (4) of one group correspond to the positions of the two groups of storage grooves (3), and the size of the limiting grooves (4) is smaller than the size of the storage grooves (3), and the limiting grooves (4) The inner wall is preset with rubber strips.

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