Cable junction box device

Abstract

The utility model relates to the technical field of junction boxes, and discloses a cable junction box device which comprises a box bottom, two first clamping blocks are installed at the bottom top of the box bottom through bolts, first threaded columns are installed at the tops of the two first clamping blocks in a threaded mode, and first clamping blocks are installed at the other ends of the two first threaded columns in a threaded mode. The top of each first clamping block is provided with a second clamping block through a bolt, the top of each second clamping block is sleeved with a push rod, one side of each push rod and the corresponding second clamping block are installed through a bolt, and one end of each push rod penetrates through the top of the corresponding second clamping block to be connected with a second clamping block. The cable is placed between the first clamping block and the second clamping block, the clamping block and the first clamping block are clamped, the screw penetrates through the first clamping block to be fixed to the clamping block, the push rod is pushed to enable the bottom face of the second clamping block to be attached to the surface of the cable, and then the bolt penetrates through the push rod to be embedded into the second clamping block, so that the effects of cable fixing and convenient replacement are achieved.

Description

Technical Field

[0001] The present application relates to the technical field of junction boxes, and in particular to a cable junction box device. Background Art

[0002] The main function of the cable junction box is to protect the connection point of the cable, prevent external factors from damaging the cable, and ensure the reliability and safety of the cable connection. Inside the cable junction box, there are usually multiple terminals for connecting cables and other electrical equipment. Through these terminals, the current in the cable can be transmitted to the required electrical equipment; the existing cable junction box body is provided with a cable fixing seat, and the pressure block and the cable fixing seat are connected by ultrasonic technology to achieve the function of fixing the cable line. The connection method of the pressure block and the cable fixing seat is relatively simple in structure, and the cable fixing method is loose, resulting in inaccurate positioning problems, and cannot adapt to different cable diameters for positioning adjustment. Utility Model Content

[0003] In order to solve the problems of inaccurate positioning and inability to adapt to different cable diameters for positioning adjustment, the present application provides a cable junction box device.

[0004] The present application provides a cable junction box device that adopts the following technical solution:

[0005] A cable junction box device comprises a box bottom, wherein two locking blocks 1 are bolted on the bottom top of the box bottom, the tops of the two locking blocks 1 are threadedly installed with threaded columns 1, the other ends of the two threaded columns 1 are threadedly installed with clamping blocks 1, the tops of the two locking blocks 1 are bolted with locking blocks 2, the tops of the two locking blocks 2 are sleeved with push rods, one side of the two push rods is bolted to the locking block 2, one end of the two push rods passes through the top of the locking block 2 and connects to the clamping block 2, four screws are threadedly installed on both sides of the two locking blocks 2, one end of the four screws passes through the outer side of the locking block 2 and connects to the clamping block, the bottom surfaces of the two locking blocks 2 are fixedly connected to the four clamping blocks, and the bottom surfaces of the four clamping blocks are clamped and connected to the locking block 1.

[0006] Preferably, wiring ports are provided on both sides of the box bottom, two sliding columns are threadedly installed on both sides of the box bottom, a slider is slidably connected to the outer side of the sliding column, a screw rod 2 is threadedly installed on the top of the slider, rolling grooves are provided on both sides of the slider, clamping blocks 3 are rollingly connected on both sides of the slider, rotating shafts are fixedly installed on both sides of the clamping block 3, and rollers are sleeved on the outer sides of the rotating shafts.

[0007] Preferably, wind grooves are provided on both sides of the box bottom, one side of the two wind grooves is rotatably connected with a rotating shaft, fans are fixedly installed on the outer sides of the two rotating shafts, one side of the two rotating shafts is fixedly installed with a motor, a solar panel is bolted to the top of the box cover, and a fine filter is bolted to the other side of the two wind grooves.

[0008] Preferably, the top surface of the box bottom is snap-connected with a box cover, a rubber pad is attached to the bottom surface of the box cover, two threaded holes are provided on both sides of the box bottom, and the box cover is bolted on both sides of the box bottom.

[0009] Preferably, both ends of the engaging block 1 are threadedly connected with two cylinders.

[0010] In summary, this application includes the following beneficial technical effects:

[0011] 1. The cable is placed between the clamp block 1 and the clamp block 2, the clamp block is clamped with the clamp block 1, and then the screw is passed through the clamp block 1 to fix the clamp block, the push rod is pushed to make the bottom surface of the clamp block 2 fit with the surface of the cable, and then the bolt is passed through the push rod to be embedded in the clamp block 2; compared with the existing technology, it has the effect of fixing the cable and facilitating replacement;

[0012] 2. Pass the cable through the wiring port into the box, move the slider along the slide column, and adjust the position of the clamp block three along the rolling groove of the slider. After the clamp block three is close to the cable, rotate the screw rod two to make the bottom end contact the clamp block three. Compared with the existing technology, it has the effect of adapting to the diameter of the cable for adjustment. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 It is a schematic diagram of the overall structure of the embodiment of the application;

[0014] Figure 2 It is a schematic diagram of the box bottom structure of the application embodiment;

[0015] Figure 3 is a schematic diagram of the cross-sectional structure of a junction box of an embodiment of the application;

[0016] Figure 4 It is a schematic diagram of the structure of the locking block 1 and the locking block 2 of the embodiment of the application.

[0017] Explanation of the reference numerals: 1. box bottom; 2. snap-fit ​​block 1; 3. threaded column 1; 4. clamping block 1; 5. snap-fit ​​block 2; 6. push rod; 7. clamping block 2; 8. clamping block; 9. wiring port; 10. sliding column; 11. sliding block; 12. screw rod 2; 13. clamping block 3; 14. fan; 15. box cover; 16. cylinder; 17. screw; 18. rubber pad. DETAILED DESCRIPTION

[0018] The following is combined with Figure 1-4This application is described in further detail.

[0019] The present application embodiment discloses a cable junction box device, referring to Figure 1 and Figure 4 , including a box bottom 1, the bottom top of the box bottom 1 is bolted with two clamping blocks 2, the tops of the two clamping blocks 2 are threadedly installed with threaded columns 3, the other ends of the two threaded columns 3 are threadedly installed with clamping blocks 4, the tops of the two clamping blocks 2 are bolted with clamping blocks 5, the tops of the two clamping blocks 5 are sleeved with push rods 6, one side of the two push rods 6 is bolted with the clamping blocks 5, one end of the two push rods 6 passes through the top of the clamping blocks 5 and connects with clamping blocks 7, and the two sides of the two clamping blocks 5 are threadedly installed with four screws 17, the four screws One end of the nail 17 passes through the connecting block 8 from the outside of the locking block 2 5, and the bottom surfaces of the two locking blocks 2 5 are fixedly connected to the four locking blocks 8, and the bottom surfaces of the four locking blocks 8 are all locked and connected to the locking block 1 2. When fixing the cable, the cable is placed between the clamping block 1 4 and the clamping block 2 7, and the clamping block 8 is locked with the locking block 1 2, and then the screw 17 is used to pass through the locking block 2 and fix it with the clamping block 8, and the push rod 6 is pushed to make the bottom surface of the clamping block 2 7 fit with the surface of the cable, and then the bolt is passed through the push rod 6 and embedded in the locking block 2 5, so as to fix the cable and facilitate replacement.

[0020] Reference Figure 1 and Figure 2 , wiring ports 9 are provided on both sides of the box bottom 1, and two sliding columns 10 are threadedly installed on both sides of the box bottom 1. A slider 11 is slidably connected to the outer side of the sliding column 10, and a screw rod 2 12 is threadedly installed on the top of the slider 11. The screw rod 2 12 is not connected to the clamping block 3 13, and the screw rod 2 12 plays the role of resisting the clamping block 3 13. Rolling grooves are provided on both sides of the slider 11, and the clamping block 3 13 is rollingly connected on both sides of the slider 11. A rotating shaft is fixedly installed on both sides of the clamping block 3 13, and a roller is sleeved on the outer side of the rotating shaft. By passing the cable through the wiring port 9 into the box, and then moving the position of the slider 11 along the sliding column 10, and then adjusting the position of the clamping block 3 13 along the rolling groove of the slider 11, after the clamping block 3 13 is close to the cable, the screw rod 2 12 is rotated to make the bottom end resist the clamping block 3 13, so as to achieve the effect of adjusting to the diameter of the cable.

[0021] Reference Figure 1 and Figure 3 Wind slots are provided on both sides of the box bottom 1. The wind slots are only provided on the contour line of the outer wall of the box bottom 1 to dissipate surface heat and will not penetrate the outer wall of the box bottom 1. One side of the two wind slots is rotatably connected with a rotating shaft, and fans 14 are fixedly installed on the outsides of the two rotating shafts. A motor is fixedly installed on one side of the two rotating shafts. A solar panel is bolted to the top of the box cover 15, and a fine filter is bolted to the other side of the two wind slots. Through the linkage cooperation of the solar panel, the motor and the fan 14, the surface temperature of the box bottom 1 is dissipated to achieve the effect of heat dissipation.

[0022] Reference Figure 1 and Figure 3 The top surface of the box bottom 1 is snap-fitted with a box cover 15, and a rubber pad 18 is pasted on the bottom surface of the box cover 15. Two threaded holes are provided on both sides of the box bottom 1, and the box cover 15 is installed with bolts on both sides of the box bottom 1. The box bottom 1 has a square groove on the edge of the outer contour to snap-fit ​​with the square of the box cover 15, and the rubber pad 18 is embedded in the box mouth of the box bottom 1, which has the effect of preventing dust and enhancing air tightness.

[0023] Reference Figure 2 and Figure 4 Both ends of the engaging block 2 are threadedly connected with two cylinders 16. When the cable is fixed, the cable and the cylinder 16 can be fixed again by a wire to strengthen the fixation.

[0024] The implementation principle of a cable junction box device in the embodiment of the present application is as follows: first, the cable is passed through the wiring port 9 into the box, and then the position of the slider 11 is moved along the slide column 10, and then the position of the clamp block 3 13 is adjusted along the rolling groove of the slider 11. After the clamp block 3 13 is close to the cable, the screw 2 12 is rotated to make the bottom end contact the clamp block 3 13. Secondly, when fixing the cable, the cable is placed between the clamp block 1 4 and the clamp block 2 7, the clamp block 8 is clamped with the clamping block 1 2, and then the screw 17 is passed through the clamping block 1 2 and the clamping block 8 to fix it, and the push rod 6 is pushed to make the bottom surface of the clamp block 2 7 fit with the surface of the cable, and then the bolt is passed through the push rod 6 and embedded in the clamping block 2 5, so as to achieve the effect of fixing the cable and facilitating replacement. Finally, the box bottom 1 is provided with a square groove on the outer contour edge to clamp with the square of the box cover 15, and then the rubber pad 18 is embedded in the box opening of the box bottom 1, which has the effect of preventing dust and enhancing air tightness.

[0025] Finally, a few points should be explained: First, in the description of this application, it should be noted that, unless otherwise specified and limited, the terms "installed", "connected", and "connected" should be understood in a broad sense, which may refer to mechanical connection or electrical connection, or internal communication between two components, or direct connection. "upper", "lower", "left", "right", etc. are only used to indicate relative positional relationships. When the absolute position of the object being described changes, the relative positional relationship may change;

[0026] Secondly: In the drawings of the embodiments disclosed in the present utility model, only the structures related to the embodiments disclosed in the present utility model are involved, and other structures can refer to the general design. In the absence of conflict, the same embodiment and different embodiments of the present utility model can be combined with each other;

[0027] Finally: The above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present utility model should be included in the protection scope of the present utility model.

[0028] The above are all preferred embodiments of the present application, and the protection scope of the present application is not limited thereto. Therefore, any equivalent changes made according to the structure, shape, and principle of the present application should be included in the protection scope of the present application.

Claims

1. A cable junction box device, comprising a box bottom (1), characterized in that: The bottom and top of the box bottom (1) are bolted with two engaging blocks (2), the tops of the two engaging blocks (2) are both threadedly mounted with threaded columns (3), the other ends of the two threaded columns (3) are both threadedly mounted with clamping blocks (4), the tops of the two engaging blocks (2) are both bolted with engaging blocks (5), the tops of the two engaging blocks (5) are both sleeved with push rods (6), one side of the two push rods (6) is screwed with the engaging blocks (5), and the other ends of the two threaded columns (3) are both screwed with clamping blocks (4). The two push rods (6) are installed by bolts, one end of each of the two push rods (6) passes through the top of the second clamping block (5) to connect the clamping block (7), four screws (17) are threadedly installed on both sides of the two second clamping blocks (5), one end of each of the four screws (17) passes through the outer side of the second clamping block (5) to connect the clamping block (8), the bottom surfaces of the two second clamping blocks (5) are fixedly connected to the four clamping blocks (8), and the bottom surfaces of the four clamping blocks (8) are clamped and connected to the first clamping block (2).

2. A cable junction box device according to claim 1, characterized in that: Both sides of the box bottom (1) are provided with wiring ports (9), and both sides of the box bottom (1) are threadedly installed with two slide columns (10), the outer side of the slide column (10) is slidably connected with a slider (11), the top of the slider (11) is threadedly installed with a screw rod 2 (12), and both sides of the slider (11) are provided with rolling grooves, and both sides of the slider (11) are rollingly connected with a clamping block 3 (13), and both sides of the clamping block 3 (13) are fixedly installed with a rotating shaft, and the outer side of the rotating shaft is sleeved with a roller.

3. A cable junction box device according to claim 1, characterized in that: Wind slots are provided on both sides of the box bottom (1), one side of the two wind slots is rotatably connected to a rotating shaft, a fan (14) is fixedly installed on the outer side of the two rotating shafts, a motor is fixedly installed on one side of the two rotating shafts, a solar panel is bolted to the top of the box cover (15), and a fine filter is bolted to the other side of the two wind slots.

4. A cable junction box device according to claim 1, characterized in that: The top surface of the box bottom (1) is snap-connected with a box cover (15), the bottom surface of the box cover (15) is adhered with a rubber pad (18), two threaded holes are provided on both sides of the box bottom (1), and the box cover (15) is bolted on both sides of the box bottom (1).

5. A cable junction box device according to claim 1, characterized in that: Both ends of the locking block (2) are threadedly connected to two cylinders (16).

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