Comprehensive wiring device of intelligent building

Abstract

The utility model belongs to the technical field of building wiring, and particularly relates to a comprehensive wiring device of an intelligent building, which comprises two mounting plates, and limiting guide rails are fixedly arranged in front of the sides, close to each other, of the two mounting plates. The sizes of the two limiting guide rails are completely consistent, a plurality of positioning holes are formed in the front end faces of the two limiting guide rails at equal intervals in the vertical direction, a plurality of transverse plates are arranged between the two mounting plates, and sliding blocks are fixedly connected to the left end and the right end of each transverse plate; and the sliding blocks at the two ends of the same transverse plate are arranged on the outer sides of the left limiting guide rail and the right limiting guide rail in a sliding and sleeving mode correspondingly, the front ends of the sliding blocks are connected with positioning bolts through threads, one ends of the positioning bolts are inserted and positioned to the inner sides of the positioning holes, and multiple sets of positioning assemblies are arranged above the transverse plates in the horizontal direction at equal intervals. According to the utility model, the redundant length part of the cable can be wound on the outer side of the middle part of the spool, so that the cables can be prevented from being mutually wound, and subsequent line repair and maintenance are facilitated.

Description

Technical Field

[0001] The utility model belongs to the technical field of building wiring, in particular to an integrated wiring device for intelligent buildings. Background Art

[0002] Building wiring mainly refers to the information transmission channel built inside a building or between buildings. Through this channel, the connection between voice equipment, data equipment, switching equipment and various control equipment and information management systems can be achieved. In the process of wiring, an integrated wiring device is required.

[0003] In the Chinese patent publication number CN113381360B, an intelligent building integrated wiring device is disclosed. By providing a height adjustment track, the overall height of the fixed mounting frame can be freely adjusted to adapt to the internal environment of the weak current well and the wiring requirements of the cables. Moreover, by being fixed to the wall surface of the weak current well, the effective position limiting operation of the wiring cables can be ensured to avoid problems such as cable deviation and entanglement. The fixing to the wall surface also reduces the space occupied by the weak current well, improves the space utilization rate of the device, and can be effectively applied to narrow spaces such as building weak current wells.

[0004] After searching and conducting in-depth research on the aforementioned comparative documents, and combining them with actual building wiring experience, we discovered that these documents still contain some defects and deficiencies: During the actual wiring process, to avoid excessive cable tension, the selected cable lengths all have margins. However, the aforementioned wiring devices are not convenient for reeling in excess cables, and longer cables are prone to becoming entangled, causing inconvenience and trouble for subsequent line inspection and maintenance. Therefore, there is an urgent need to improve the existing intelligent building integrated wiring devices and provide an intelligent building integrated wiring device with an excess cable reeling function. Utility Model Content

[0005] The purpose of this utility model is to address the deficiencies in the prior art and to provide an integrated wiring device for intelligent buildings that has a reasonable design, a simple structure, and is convenient for quickly winding and storing excess cable lengths, thereby solving the problems in the prior art.

[0006] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0007] A comprehensive wiring device for an intelligent building, which includes a mounting plate, wherein a limiting guide rail is fixedly provided in front of the side where two mounting plates are close to each other, the two limiting guide rails are completely consistent in size and the front end surfaces are provided with a plurality of positioning holes equidistantly in the vertical direction, a plurality of cross plates are provided between the two mounting plates, the left and right ends of each cross plate are fixedly connected with sliders, the sliders at both ends of the same cross plate are slidably mounted on the outsides of the left and right limiting guide rails respectively, the front end of the slider is connected to a positioning bolt by a thread, one end of the positioning bolt is inserted and positioned in the inner side of the positioning hole, a plurality of positioning components are equidistantly provided above the cross plate in the horizontal direction, a plurality of winding and storage components are equidistantly provided in front of the cross plate in the horizontal direction, and the plurality of winding and storage components correspond one to one to the plurality of positioning components.

[0008] As a preferred embodiment, the cross section of the limiting guide rail is dovetail-shaped, a dovetail groove adapted to the limiting guide rail is provided inside the slider, and the slider is engaged and slidably connected with the limiting guide rail.

[0009] As a preferred embodiment, the positioning assembly includes a fixed plate, a guide ring, a center shaft, a spiral spring and a positioning rod. The bottom end of the fixed plate is fixedly connected to the top of the horizontal plate. The guide ring is fixedly provided on the outer wall in front of the top end of the fixed plate. The center shafts are symmetrically fixed in front of the left and right ends of the fixed plate. The outer sides of the two center shafts are connected to positioning rods through spiral springs.

[0010] As a preferred embodiment, the longitudinal sections of the two positioning rods are both "V"-shaped, and the two positioning rods are bilaterally symmetrical with respect to the winding and storage assembly.

[0011] As a preferred embodiment, the winding and storage assembly includes an I-wheel, a ratchet portion, a wire cavity and a rotating wheel. The I-wheel bearing is installed on the front end outer wall of the horizontal plate. A ratchet portion is provided on the outer side of the end of the I-wheel close to the horizontal plate. A rotating wheel is provided on the outer side of the end of the I-wheel away from the horizontal plate. A wire cavity is opened inside the I-wheel.

[0012] As a preferred embodiment, the longitudinal section of the wire cavity is "L"-shaped, with one end thereof located at the center of the outer surface of the front end of the I-shaped wheel.

[0013] As a preferred embodiment, the bottom ends of the two positioning rods are both in contact with the ratchet portion for positioning. Compared with the prior art, the beneficial effects of the present invention are:

[0014] In the solution of the present utility model:

[0015] The use of limit rails and sliders makes it easy to flexibly adjust the height and spacing of multiple horizontal plates according to actual wiring requirements, and the positioning of the sliders and horizontal plates is conveniently achieved through positioning bolts. When wiring, one end of the cable is passed through the "L"-shaped wire cavity and connected to the designated equipment. The wheel can then be manually held and the rotation of the spool can be controlled to wind the excess length of the cable around the outside of the middle of the spool, which can prevent the cables from getting entangled with each other and facilitate subsequent line inspection and maintenance. Since one end of the cable is located at the center of the spool, the rotation of the spool can prevent the end of the cable connected to the equipment from being wound up, ensuring a stable cable connection.

[0016] There are positioning rods on the left and right sides of each spool. The two positioning rods can be used to resist and position the spool through the spiral spring to prevent the spool from rotating at will. When the spool needs to be controlled to rotate clockwise to reel in the cable, the right positioning rod can be controlled to rotate upward to disengage from the ratchet part. Similarly, when the spool needs to be controlled to rotate counterclockwise to release the cable, the left positioning rod can be controlled to rotate upward to disengage from the ratchet part, which makes it convenient to control the rotation adjustment of the spool and facilitates the stable reeling and releasing of the cable. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] In order to more clearly illustrate the technical solutions in the embodiments of the present invention or the prior art, the following briefly introduces the drawings required for the embodiments or the prior art description. The following description is given with respect to the drawings:

[0018] Figure 1 This is a schematic diagram of the three-dimensional front view structure of the utility model;

[0019] Figure 2 This is a structural diagram of the utility model in which the mounting plate and the limiting guide rail are separated;

[0020] Figure 3 This is a schematic diagram of the overall structure of the positioning component of the utility model;

[0021] Figure 4 This is a schematic diagram of the overall left-side cross-sectional structure of the winding storage assembly of the present invention.

[0022] In the picture:

[0023] 1. Mounting plate; 2. Limiting guide rail; 3. Positioning hole; 4. Horizontal plate; 5. Slider; 6. Positioning bolt; 7. Positioning assembly; 71. Fixing plate; 72. Guide ring; 73. Center shaft; 74. Volute spring; 75. Positioning rod; 8. Winding storage assembly; 81. I-wheel; 82. Ratchet; 83. Wire cavity; 84. Rotating wheel. DETAILED DESCRIPTION

[0024] The embodiments described below are only a portion of the embodiments of the present invention and do not represent all embodiments consistent with the present invention. The exemplary embodiments are described below in conjunction with the accompanying drawings:

[0025] like Figure 1-4 As shown, the utility model discloses an integrated wiring device for intelligent buildings, which includes a mounting plate 1, and a limiting guide rail 2 is fixedly provided in front of the side where two mounting plates 1 are close to each other, the sizes of the two limiting guide rails 2 are exactly the same, and the front end surfaces are provided with a plurality of positioning holes 3 equidistantly in the vertical direction, and a plurality of cross plates 4 are provided between the two mounting plates 1, and the left and right ends of each cross plate 4 are fixedly connected with sliders 5, and the sliders 5 at both ends of the same cross plate 4 are respectively slidably sleeved on the outsides of the left and right limiting guide rails 2, and the front ends of the sliders 5 are connected with positioning bolts 6 by threads, and one end of the positioning bolts 6 is inserted and positioned in the inner side of the positioning hole 3, and a plurality of positioning components 7 are equidistantly provided above the cross plate 4 in the horizontal direction, and a plurality of winding and storage components 8 are equidistantly provided in front of the cross plate 4 in the horizontal direction, and the plurality of winding and storage components 8 are in one-to-one correspondence with the plurality of positioning components 7.

[0026] On the basis of the above structure, the cross section of the limiting guide rail 2 is dovetail-shaped, a dovetail groove adapted to the limiting guide rail 2 is provided inside the slider 5 , and the slider 5 is engaged and slidably connected with the limiting guide rail 2 .

[0027] In this embodiment, the setting of the limiting guide rail 2 facilitates the stable lifting and sliding of the slider 5 and the cross plate 4, thereby facilitating the flexible adjustment of the height position and spacing of multiple cross plates 4 according to actual wiring requirements.

[0028] Based on the above structure, the positioning assembly 7 includes a fixed plate 71, a guide ring 72, a center shaft 73, a spiral spring 74 and a positioning rod 75. The bottom end of the fixed plate 71 is fixedly connected to the top of the horizontal plate 4. The guide ring 72 is fixedly provided on the outer wall in front of the top of the fixed plate 71. The center shafts 73 are symmetrically fixed in front of the left and right ends of the fixed plate 71. The outer sides of the two center shafts 73 are connected to the positioning rods 75 through spiral springs 74.

[0029] On the basis of the above structure, the longitudinal sections of the two positioning rods 75 are both “V”-shaped, and the two positioning rods 75 are bilaterally symmetrical with respect to the winding storage assembly 8 .

[0030] In this embodiment, the two positioning rods 75 are provided to facilitate the interference positioning of the winding storage assembly 8 to prevent it from rotating randomly.

[0031] On the basis of the above structure, the winding and storing assembly 8 includes an I-wheel 81, a ratchet portion 82, a wire cavity 83 and a rotating wheel 84. The bearing of the I-wheel 81 is installed on the front end outer wall of the horizontal plate 4. The ratchet portion 82 is provided on the outer side of the end of the I-wheel 81 close to the horizontal plate 4. The rotating wheel 84 is fixedly provided on the outer side of the end of the I-wheel 81 away from the horizontal plate 4. A wire cavity 83 is opened inside the I-wheel 81.

[0032] On the basis of the above structure, the longitudinal section of the wire cavity 83 is “L”-shaped, with one end thereof being located at the center of the outer surface of the front end of the spool 81 .

[0033] Based on the above structure, the bottom ends of the two positioning rods 75 are both in contact with the ratchet portion 82 for positioning.

[0034] In this embodiment, by manually rotating the spool 81, the excess length of the cable can be wound around the outside of the middle part of the spool 81. Moreover, since one end of the cable is located at the center of the spool 81, the rotation of the spool 81 can prevent the end of the cable connected to the device from being wound and pulled, thereby ensuring a stable cable connection.

[0035] The working principle of this utility model is as follows:

[0036] When in use, first fix the mounting plate 1 in the designated position by means of expansion bolts, then use the limiting guide rail 2 and the slider 5 slidably connected thereto to flexibly adjust the height position and adjacent spacing of the multiple horizontal plates 4 according to actual wiring requirements, and finally use the positioning bolts 6 to position the slider 5 and the horizontal plate 4;

[0037] Pass one end of the cable through the Figure 4 The "L"-shaped wire cavity 83 shown in the figure is connected to the designated device, and then the right positioning rod 75 can be pushed upward, and the rotating wheel 84 can be manually held and the spool 81 can be controlled to rotate clockwise, so that the excess length of the cable can be wound around the middle and outer side of the spool 81. Moreover, since one end of the cable is located at the center of the spool 81, the rotation of the spool 81 will not cause winding or pulling of the end of the cable connected to the device, thereby ensuring a stable connection between the cable and the device.

[0038] like Figure 3 As shown in , a positioning rod 75 is provided above the left and right sides of each spool 81. The two positioning rods 75 can prevent the spool 81 from rotating at will through the spiral spring 74. When the spool 81 needs to be controlled to rotate clockwise to reel in the cable, the right positioning rod 75 can be controlled to rotate upward to disengage the ratchet portion 82. Similarly, when the spool 81 needs to be controlled to rotate counterclockwise to release the cable, the left positioning rod 75 can be controlled to rotate upward to disengage the ratchet portion 82, thereby facilitating the rotation adjustment of the spool 81 and facilitating stable reeling and releasing of the cable.

[0039] Compared with the comparative documents, this device can quickly wind up and store the excess length of the cable, avoid the entanglement of multiple cables, and facilitate subsequent line inspection and maintenance.

[0040] The above are only preferred specific embodiments of the present invention and are not intended to limit the scope of protection of the present invention. Any equivalent changes, modifications, substitutions and variations made by technicians in this technical field based on the concept of the present invention through logical analysis, reasoning or limited experiments on the basis of existing technologies should be within the scope of protection determined by the claims.

Claims

1. An integrated wiring device for an intelligent building, comprising a mounting plate (1), characterized in that: A limiting guide rail (2) is fixedly provided in front of the side where the two mounting plates (1) are close to each other. The sizes of the two limiting guide rails (2) are completely consistent and the front end surfaces are provided with a plurality of positioning holes (3) at equal intervals in the vertical direction. A plurality of transverse plates (4) are provided between the two mounting plates (1). The left and right ends of each transverse plate (4) are fixedly connected with sliders (5). The sliders (5) at both ends of the same transverse plate (4) are respectively slidably sleeved on the outsides of the left and right limiting guide rails (2). The front ends of the sliders (5) are connected with positioning bolts (6) through threads. One end of the positioning bolts (6) is inserted and positioned inside the positioning holes (3). A plurality of positioning assemblies (7) are provided at equal intervals above the transverse plate (4) in the horizontal direction. A plurality of winding and storage assemblies (8) are provided at equal intervals in the front of the transverse plate (4). The plurality of winding and storage assemblies (8) correspond one to one with the plurality of positioning assemblies (7).

2. The integrated wiring device for intelligent buildings according to claim 1, characterized in that: The cross section of the position limiting guide rail (2) is dovetail-shaped, and a dovetail groove adapted to the position limiting guide rail (2) is provided inside the slider (5), and the slider (5) is engaged and slidably connected with the position limiting guide rail (2).

3. The integrated wiring device for intelligent buildings according to claim 1, characterized in that: The positioning assembly (7) comprises a fixed plate (71), a guide ring (72), a central shaft (73), a spiral spring (74) and a positioning rod (75). The bottom end of the fixed plate (71) is fixedly connected to the top of the transverse plate (4). The guide ring (72) is fixedly provided on the outer wall in front of the top end of the fixed plate (71). The central shafts (73) are symmetrically fixed in front of the left and right ends of the fixed plate (71). The outer sides of the two central shafts (73) are connected to the positioning rods (75) through the spiral springs (74).

4. The integrated wiring device for intelligent buildings according to claim 3, characterized in that: The longitudinal sections of the two positioning rods (75) are both "V"-shaped, and the two positioning rods (75) are bilaterally symmetrical with respect to the winding and storage assembly (8).

5. The integrated wiring device for intelligent buildings according to claim 4, characterized in that: The winding and storing assembly (8) comprises an I-shaped wheel (81), a ratchet portion (82), a wire cavity (83) and a rotating wheel (84); the I-shaped wheel (81) bearing is mounted on the front end outer wall of the transverse plate (4); the ratchet portion (82) is provided on the outer side of one end of the I-shaped wheel (81) close to the transverse plate (4); the rotating wheel (84) is fixedly sleeved on the outer side of one end of the I-shaped wheel (81) away from the transverse plate (4); and the wire cavity (83) is opened inside the I-shaped wheel (81).

6. The integrated wiring device for intelligent buildings according to claim 5, characterized in that: The longitudinal section of the wire cavity (83) is L-shaped, with one end located at the center of the outer surface of the front end of the I-shaped wheel (81).

7. The integrated wiring device for intelligent buildings according to claim 6, characterized in that: The bottom ends of the two positioning rods (75) are both in contact with the ratchet portion (82) for positioning.

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