Cable fixing equipment for building electrical engineering

Abstract

A cable fixing device for building electrical engineering comprises a base fixedly connected to a wall, and the base is internally provided with a device space; the moving platform is connected to the base in a sliding manner and comprises an upper block, a middle block and a lower block; the vertical plate is arranged on one side of the lower block; the flexible clamping plates are arranged on the lower block, and the number of the flexible clamping plates is two; the opening and closing mechanism is arranged at the top of the flexible clamping plate, one end of the opening and closing mechanism is rotationally connected to the middle block, and the other end of the opening and closing mechanism is rotationally connected to the vertical plate; and the counter-force plate is arranged above the opening and closing mechanism. When the rotating plate is in a horizontal state, the spring is in an extending state, the spring always provides upward pulling force for the rotating plate, the flexible clamping piece is in a stretching and clamping state, a cable fixed in the flexible clamping piece is also always in a stable state, the rotating plate is pulled upwards through the spring, and when the number and the diameter of the clamped cable are different, the rotating plate is pulled upwards through the spring. And the cable can be fixed without any adjustment.

Description

Technical Field

[0001] The utility model relates to the technical field of cable fixing, and more specifically, to a cable fixing device for building electrical engineering. Background Art

[0002] In a broad sense, building electrical engineering is an applied discipline that uses buildings as a platform and electrical technology as a means to create a humane living environment within a confined space. In a narrower sense, it refers to the electrical system within a building that utilizes modern advanced scientific theories and electrical technology to create a humane living environment. Because building electrical construction requires a large number of cables for power supply, cable tie fixtures are required to reduce the clutter of cables on the construction site.

[0003] However, existing building electrical engineering cable fixing equipment can only fix one cable in one wire hole, and adjustments must be made when fixing cables of different thicknesses. Otherwise, the thinner cable cannot be clamped, which is time-consuming and inefficient. Utility Model Content

[0004] In order to overcome the above-mentioned shortcomings, the present invention aims to provide a cable fixing device for building electrical engineering, which can directly clamp and fix cables of different numbers and diameters.

[0005] A cable fixing device for building electrical engineering, comprising: a base fixed to a wall, wherein the base is provided with an equipment space; a movable platform slidably connected to the base, wherein the movable platform comprises an upper block, a middle block and a lower block; a vertical plate provided on one side of the lower block; a flexible splint provided on the lower block, wherein the flexible splint is provided in two pieces; an opening and closing mechanism provided on the top of the flexible splint, wherein one end of the opening and closing mechanism is rotatably connected to the middle block and the other end of the opening and closing mechanism is rotatably connected to the vertical plate; and a reaction plate provided above the opening and closing mechanism.

[0006] Furthermore, a slide rail is provided at the front end of the base, and the slide rail passes through the upper block, the middle block and the lower block.

[0007] Furthermore, the rear end of the upper block extends to the equipment space, a connecting plate is provided at the bottom of the equipment space, a threaded rod is rotatably connected to the connecting plate, the threaded rod is screwed to the rear end of the upper block, and a rotating handle is provided on the top of the threaded rod.

[0008] Furthermore, the vertical plate is perpendicular to the top surface of the lower block, and the top surface of the vertical plate is at the same height as the top surface of the upper block.

[0009] Furthermore, a plurality of groups of partition columns are provided between the two flexible splints, and the material of the partition columns is a flexible material.

[0010] Furthermore, the opening and closing mechanism includes a rotating plate, a spring and a push rod. There are two rotating plates, one of which is rotatably connected to the middle block, and the other is rotatably connected to the vertical plate. The top of the flexible splint is fixedly connected to the bottom of the rotating plate, the spring is provided at the top of the rotating plate, and the push rod is rotatably connected to the top of the rotating plate.

[0011] Furthermore, two reaction plates are provided, one reaction plate is connected to the upper block, and the other reaction plate is fixed to the vertical plate, and a gap is provided between the two reaction plates.

[0012] Furthermore, the top of the spring is fixed to the bottom of the reaction plate, and the spring is in an extended state when the rotating plate is in a horizontal state.

[0013] Furthermore, a through hole is provided on the reaction plate, and the top of the propulsion rod passes through the through hole.

[0014] Furthermore, a clamping rod is screwed onto the vertical plate, and the front end of the clamping rod is in contact with one of the flexible splints. A support column is provided on one side of the lower block close to the base, and the support column is in contact with another of the flexible splints.

[0015] Compared with the prior art, the beneficial effects of the present invention are:

[0016] ① When the rotating plate is in a horizontal state, the spring is in an extended state. The spring always provides an upward pulling force for the rotating plate, so that the flexible splint is in a stretched and clamped state. The cables fixed in the flexible splint are also always in a stable state. The rotating plate is pulled upward by the spring. When the number and diameter of the clamped cables are different, the cables can be fixed without any adjustment. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. Together with the embodiments of the present invention, they are used to explain the present invention and do not constitute a limitation of the present invention. In the accompanying drawings:

[0018] Figure 1 It is a schematic diagram of the overall structure of a cable fixing device used in building electrical engineering.

[0019] Figure 2 This is a schematic diagram showing another perspective of a cable fixing device used in building electrical engineering.

[0020] In the figure: 1. Base; 11. Equipment space; 12. Connecting plate; 13. Threaded rod; 14. Rotating handle; 15. Slide rail; 2. Moving platform; 21. Upper block; 22. Middle block; 23. Lower block; 231. Partition column; 232. Support column; 3. Vertical plate; 31. Pressing rod; 4. Flexible splint; 5. Opening and closing mechanism; 51. Rotating plate; 52. Spring; 53. Propelling rod; 6. Reaction plate; 61. Through hole. DETAILED DESCRIPTION

[0021] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0022] like Figure 1 、 2 As shown, a cable fixing device for building electrical engineering includes: a base 1 fixed to the wall, with an equipment space 11 provided in the base 1; a mobile platform 2 slidably connected to the base 1, the mobile platform 2 including an upper block 21, a middle block 22 and a lower block 23; a vertical plate 3 provided on one side of the lower block 23; a flexible splint 4 provided on the lower block 23, with two flexible splints 4 in total; an opening and closing mechanism 5 provided on the top of the flexible splint 4, with one end of the opening and closing mechanism 5 rotatably connected to the middle block 22, and the other end of the opening and closing mechanism 5 rotatably connected to the vertical plate 3; and a reaction plate 6 provided above the opening and closing mechanism 5.

[0023] Both sides of the base 1 are fixed to the wall by anchoring or hanging, which makes it easy for the cables to pass through the air and saves floor space in the building. A slide rail 15 is provided at the front end of the base 1. The slide rail 15 passes through the upper block 21, the middle block 22, and the lower block 23. The upper block 21, the middle block 22, and the lower block 23 move along the slide rail 15 to adapt to and adjust the height of the cable.

[0024] The upper block 21, middle block 22, and lower block 23 are connected as a whole by connecting rods. The rear end of the upper block 21 extends into the equipment space 11. A connecting plate 12 is provided at the bottom of the equipment space 11. A threaded rod 13 is rotatably connected to the connecting plate 12. The threaded rod 13 is screwed to the rear end of the upper block 21. A rotating handle 14 is provided on the top of the threaded rod 13. During use, the upper block 21 is rotated by rotating the rotating handle 14 to move the middle block 22 and lower block 23 along the slide rail 15, further adjusting the height of the cable.

[0025] The vertical plate 3 is perpendicular to the top surface of the lower block 23 , and the top surface of the vertical plate 3 is at the same height as the top surface of the upper block 21 . A plurality of parts symmetrical to those on the mobile platform 2 are provided on the vertical plate 3 .

[0026] The flexible clamps 4 have an outward curvature. When the flexible clamps 4 are pulled, the curvature decreases, and the distance between the two flexible clamps 4 decreases. When the flexible clamps 4 are pressed downward, the curvature increases. When the curvature of the flexible clamps 4 increases, the cable is placed in the flexible clamps 4. When the curvature of the flexible clamps 4 decreases, the cable is clamped and fixed.

[0027] There are multiple groups of partition columns 231 between the two flexible splints 4. The material of the partition columns 231 is flexible. When placing cables, the cables are placed between the two groups of partition columns 231. The partition columns 231 separate the multiple cables to prevent the cables from getting tangled. The flexible partition columns 231 can adapt to cables of different sizes and diameters.

[0028] The opening and closing mechanism 5 includes a rotating plate 51, a spring 52 and a push rod 53. There are two rotating plates 51, one rotating plate 51 is rotatably connected to the middle block 22, and the other rotating plate 51 is rotatably connected to the vertical plate 3. The top of the flexible splint 4 is fixedly connected to the bottom of the rotating plate 51. When the rotating plate 51 rotates upward, the flexible splint 4 is stretched and tightened upward. When the rotating plate 51 rotates downward, the flexible splint 4 expands downward. The spring 52 is provided at the top of the rotating plate 51, and the push rod 53 is rotatably connected to the top of the rotating plate 51. By pressing or stretching the push rod 53 downward, the rotating plate 51 can be manually operated to open and close the rotating plate 51.

[0029] There are two reaction plates 6, one reaction plate 6 is connected to the upper block 21, and the other reaction plate 6 is fixed to the vertical plate 3. There is a gap between the two reaction plates 6. When assembling the cable, pass the cable through the gap, press downward to rotate the rotating plate 51 downward, and place the cable into the two flexible splints 4.

[0030] The top of the spring 52 is fixed to the bottom of the reaction plate 6. When the rotating plate 51 is in a horizontal state, the spring 52 is in an extended state. The spring 52 always provides an upward pulling force for the rotating plate 51, so that the flexible splint 4 is in a stretched and clamped state. The cables fixed in the flexible splint 4 are also always in a stable state. The rotating plate 51 is pulled upward by the spring 52. When the number and diameter of the clamped cables are different, the cables can be fixed without any adjustment.

[0031] A through hole 61 is provided on the reaction plate 6 , and the top of the push rod 53 passes through the through hole 61 . When removing the cable, the push rod 53 can be pressed downward to reduce the clamping force of the flexible splint 4 , making it easier to remove the cable from the flexible splint 4 .

[0032] A clamping rod 31 is screwed onto the vertical plate 3, the front end of which is in contact with one flexible clamping plate 4. A support column 232 is provided on the side of the lower block 23 near the base 1, and the support column 232 is in contact with another flexible clamping plate 4. The clamping rod 31 is used to assist in securing the cable. After the cable is placed, the clamping rod 31 is rotated to further compress and contract the flexible clamping plate 4, making the cable more secure.

[0033] Finally, it should be noted that the above description is merely a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art will be able to modify the technical solutions described in the aforementioned embodiments or replace some of the technical features therein with equivalents. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of the present invention shall be included within the scope of protection of the present invention.

Claims

1. A cable fixing device for building electrical engineering, characterized in that: include: A base (1) fixed to a wall, wherein an equipment space (11) is provided in the base (1); A mobile platform (2) slidably connected to the base (1), the mobile platform (2) comprising an upper block (21), a middle block (22) and a lower block (23); a vertical plate (3) provided on one side of the lower block (23); A flexible splint (4) provided on the lower block (23), wherein the flexible splint (4) is provided in two pieces; An opening and closing mechanism (5) is provided on the top of the flexible splint (4), one end of the opening and closing mechanism (5) is rotatably connected to the middle block (22), and the other end of the opening and closing mechanism (5) is rotatably connected to the vertical plate (3); A reaction plate (6) is provided above the opening and closing mechanism (5).

2. A cable fixing device for building electrical engineering according to claim 1, characterized in that: A slide rail (15) is provided at the front end of the base (1), and the slide rail (15) passes through the upper block (21), the middle block (22), and the lower block (23).

3. A cable fixing device for building electrical engineering according to claim 2, characterized in that: The rear end of the upper block (21) extends to the equipment space (11), and a connecting plate (12) is provided at the bottom of the equipment space (11). A threaded rod (13) is rotatably connected to the connecting plate (12), and the threaded rod (13) is screwed to the rear end of the upper block (21). A rotating handle (14) is provided at the top of the threaded rod (13).

4. A cable fixing device for building electrical engineering according to claim 3, characterized in that: The vertical plate (3) is perpendicular to the top surface of the lower block (23), and the top surface of the vertical plate (3) is at the same height as the top surface of the upper block (21).

5. A cable fixing device for building electrical engineering according to claim 4, characterized in that: A plurality of groups of partition columns (231) are provided between the two flexible splints (4), and the partition columns (231) are made of a flexible material.

6. A cable fixing device for building electrical engineering according to claim 5, characterized in that: The opening and closing mechanism (5) comprises a rotating plate (51), a spring (52) and a push rod (53). Two rotating plates (51) are provided, one rotating plate (51) is rotatably connected to the middle block (22), and the other rotating plate (51) is rotatably connected to the vertical plate (3). The top of the flexible splint (4) is fixedly connected to the bottom of the rotating plate (51). The spring (52) is provided at the top of the rotating plate (51), and the push rod (53) is rotatably connected to the top of the rotating plate (51).

7. A cable fixing device for building electrical engineering according to claim 6, characterized in that: There are two reaction plates (6), one reaction plate (6) is connected to the upper block (21), and the other reaction plate (6) is fixed to the vertical plate (3), and a gap is provided between the two reaction plates (6).

8. The cable fixing device for building electrical engineering according to claim 7, characterized in that: The top of the spring (52) is fixed to the bottom of the reaction plate (6), and when the rotating plate (51) is in a horizontal state, the spring (52) is in an extended state.

9. A cable fixing device for building electrical engineering according to claim 8, characterized in that: The reaction plate (6) is provided with a through hole (61), and the top of the propulsion rod (53) passes through the through hole (61).

10. A cable fixing device for building electrical engineering according to claim 9, characterized in that: A pressing rod (31) is screwed onto the vertical plate (3), and the front end of the pressing rod (31) is in contact with one of the flexible splints (4). A support column (232) is provided on one side of the lower block (23) close to the base (1), and the support column (232) is in contact with another of the flexible splints (4).

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