Novel junction box fixing and hanging device

Abstract

The utility model discloses a novel junction box fixing and hanging device, and relates to the technical field of coal mine production, according to the novel junction box fixing and hanging device, a junction box is placed on a first non-slip mat, and a fixing frame is driven to be tightly attached to the surface of the junction box by turning over the fixing frame, so that a first threaded rod is aligned with a first threaded hole; and a first knob is conveniently rotated to drive a first threaded rod to rotate and move downwards until the first threaded rod is in threaded connection with a first threaded hole, so that fixation of the junction box is completed, cables at the two ends are connected with the junction box, the cables are placed on the inner sides of grooves of the fixing seats at the two ends respectively, and the fixing plates are turned over to fix the junction box. And a groove in the fixing plate is driven to be tightly attached to the surface of the cable, so that a second threaded rod is aligned with a second threaded hole, a second rotary knob is conveniently rotated, the second threaded rod is driven to rotate and move downwards until the second threaded rod is in threaded connection with the second threaded hole, and then the cable is fixed.

Description

Technical Field

[0001] The utility model relates to the technical field of coal mine production, in particular to a novel terminal box fixing and hanging device. Background Art

[0002] Coal mines are areas where humans exploit coal resources in coal-rich mining areas. They are generally divided into underground coal mines and open-pit coal mines. When the coal seam is far from the surface, people generally choose to dig tunnels underground to mine coal. This is an underground coal mine. The vast majority of coal mines in my country are underground coal mines. The scope of coal mines includes a large area of ​​the ground, underground and related facilities. Coal mines are reasonable spaces excavated by humans when digging geological strata rich in coal. They usually include tunnels, shafts and mining faces, etc. A variety of equipment will be used in mines to assist operations. All of them need to be powered by cables to provide power energy for various equipment in the mine. In addition, there is a large amount of sludge and water on the bottom plate of the tunnel, and the ground environment is not conducive to the placement of cables. Usually cables and cable connectors are hung.

[0003] At present, various cable joints in the tunnel are connected by junction boxes. The junction boxes and cable joints are easily damaged during the movement of cables, causing interruptions in the power supply system, communication system and other safety monitoring systems, affecting safe production. Utility Model Content

[0004] In view of the deficiencies in the prior art, the utility model provides a novel junction box fixing and hanging device to solve the problem raised in the above background technology that various cable joints in the tunnel are currently connected using junction boxes, which can easily cause damage to the junction boxes and cable joints during cable movement, causing interruption of the power supply system or communication system and other safety monitoring systems, thereby affecting safe production.

[0005] To achieve the above objectives, the utility model is implemented through the following technical solutions: a new type of junction box fixing and hanging device, comprising a supporting base plate, a threaded hole 1 is opened on the front side of the upper end of the supporting base plate, a connecting seat is fixedly installed on the rear side of the upper end of the supporting base plate, a fixing bracket is provided on the connecting seat, a connecting plate is fixedly installed on the fixing bracket, a threaded rod 1 is threadedly connected to the connecting plate, the upper end of the threaded rod 1 extends to the top of the connecting plate and a knob 1 is fixedly installed, and a fixing base is fixedly installed on the left and right sides of the upper end of the supporting base plate, a groove is opened on the upper end of the fixing base, a threaded hole 2 is opened on the front side of the upper end of the fixing base, a fixing plate is provided on the rear side of the upper end of the fixing base, the same groove is opened on the lower end of the fixing plate, a threaded rod 2 is rotatably connected to the front side of the upper end of the fixing plate, and a knob 2 is fixedly installed on the upper end of the threaded rod 2.

[0006] Preferably, an anti-slip pad is fixedly mounted on the upper end of the support base plate, and hooks are provided on both left and right sides of the rear end of the support base plate.

[0007] Preferably, the anti-skid pad 1 is made of insulating rubber material, the fixing frame is designed in a U-shaped structure, and the inner side of the fixing frame is fixedly connected with the same anti-skid pad 1.

[0008] Preferably, the connecting seat is rotatably connected to the fixing frame, and the lower end of the threaded rod 1 extends to the bottom of the connecting plate and is threadedly connected to the threaded hole 1.

[0009] Preferably, a second anti-skid pad is fixedly connected to the inner side of the groove, and the second anti-skid pad is made of insulating rubber material.

[0010] Preferably, the lower end of the second threaded rod extends to the bottom of the fixing plate and is threadedly connected to the second threaded hole, and the fixing seat is rotatably connected to the fixing plate.

[0011] Beneficial Effects

[0012] The utility model provides a novel wiring box fixing and hanging device. Compared with the prior art, it has the following advantages:

[0013] Beneficial effects:

[0014] The novel terminal box fixing and hanging device places the terminal box on a non-slip mat, and drives the fixing frame to fit closely to the surface of the terminal box by flipping the fixing frame, so that the threaded rod one is aligned with the threaded hole one, which is convenient for turning the knob one, and drives the threaded rod one to rotate and move downward until the threaded rod one is threadedly connected with the threaded hole one, thereby completing the fixing of the terminal box, and the cables at both ends are connected to the terminal box, and the cables are respectively placed on the inner sides of the grooves of the fixing seats at both ends, and the fixing plate is flipped to drive the grooves on the fixing plate to fit closely to the surface of the cable, so that the threaded rod two is aligned with the threaded hole two, which is convenient for turning the knob two, and drives the threaded rod two to rotate and move downward until the threaded rod two is threadedly connected with the threaded hole two, thereby completing the fixing of the cable, and when moving the cable, the support bottom plate is used instead of the terminal box and the cable interface to bear the force generated by the movement, so that the temperature of the terminal box and the cable interface is maintained, and the problem of damage to the terminal box and the cable joint during the movement of the cable is avoided, which is conducive to improving the safety of coal mine production. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 The three-dimensional structure of the utility model is shown in FIG. Figure 1 ;

[0016] Figure 2 The three-dimensional structure of the utility model is shown in FIG. Figure 2 ;

[0017] Figure 3 It is a schematic diagram of the fixing seat structure of the utility model.

[0018] In the figure: 1. Support base plate; 2. Anti-skid pad 1; 3. Threaded hole 1; 4. Connecting seat; 5. Fixing frame; 6. Connecting plate; 7. Threaded rod 1; 8. Knob 1; 9. Fixing seat; 10. Groove; 11. Threaded hole 2; 12. Fixing plate; 13. Threaded rod 2; 14. Knob 2; 15. Hook; 16. Anti-skid pad 2. DETAILED DESCRIPTION

[0019] 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.

[0020] See also Figure 1-3 The utility model provides a technical solution: a novel wiring box fixing and hanging device, comprising a supporting base plate 1, a non-slip pad 2 is fixedly installed on the upper end of the supporting base plate 1, and hooks 15 are arranged on the left and right sides of the rear end of the supporting base plate 1. The supporting base plate 1 is hung on the wall or top of the tunnel by the hooks 15 to avoid stepping on or crushing the cables;

[0021] A threaded hole 3 is provided on the front side of the upper end of the supporting base plate 1, and a connecting seat 4 is fixedly installed on the rear side of the upper end of the supporting base plate 1. A fixing frame 5 is provided on the connecting seat 4, and a connecting plate 6 is fixedly installed on the fixing frame 5. A threaded rod 7 is threadedly connected to the connecting plate 6, and the upper end of the threaded rod 7 extends to the upper part of the connecting plate 6 and is fixedly installed with a knob 8. The anti-skid pad 2 is made of insulating rubber material, and the fixing frame 5 is designed in a U-shaped structure. The inner side of the fixing frame 5 is fixedly connected with the same anti-skid pad 2, and the connecting seat 4 is rotatably connected to the fixing frame 5. The lower end of the threaded rod 7 extends to the lower part of the connecting plate 6 and is threadedly connected to the threaded hole 3. The junction box is placed on the anti-skid pad 2, and the fixing frame 5 is turned over to drive the fixing frame 5 to fit closely to the surface of the junction box, so that the threaded rod 7 is aligned with the threaded hole 3, which is convenient for turning the knob 8, driving the threaded rod 7 to rotate and move downward until the threaded rod 7 is threadedly connected to the threaded hole 3, thereby completing the fixation of the junction box;

[0022] A fixing seat 9 is fixedly installed on both sides of the upper end of the supporting base plate 1. A groove 10 is opened on the upper end of the fixing seat 9. A threaded hole 11 is opened on the front side of the upper end of the fixing seat 9. A fixing plate 12 is arranged on the rear side of the upper end of the fixing seat 9. The lower end of the fixing plate 12 is provided with the same groove 10. A threaded rod 13 is rotatably connected to the front side of the upper end of the fixing plate 12. A knob 14 is fixedly installed on the upper end of the threaded rod 13. An anti-skid pad 16 is fixedly connected to the inner side of the groove 10. The anti-skid pad 16 is made of insulating rubber. The lower end of the threaded rod 13 extends to the bottom of the fixing plate 12 and is threadedly connected to the threaded hole 11. The fixing seat 9 is rotatably connected to the fixing plate 12 to connect the cables and wiring at both ends. The boxes are connected to each other, and the cables are placed inside the grooves 10 of the fixing seats 9 at both ends. By turning over the fixing plate 12, the grooves 10 on the fixing plate 12 are driven to fit closely to the surface of the cable, so that the threaded rod 13 is aligned with the threaded hole 11, which is convenient for turning the knob 14, driving the threaded rod 13 to rotate and move downward until the threaded rod 13 is threadedly connected with the threaded hole 11, thereby completing the fixing of the cable. When moving the cable, the support bottom plate 1 is used to replace the junction box and the cable interface to bear the force generated by the movement, so as to facilitate maintaining the temperature of the junction box and the cable interface, and avoid the problem of damage to the junction box and the cable joint during the movement of the cable, which is conducive to improving the safety of coal mine production;

[0023] During operation, the junction box is placed on the anti-slip pad 2, and the fixing frame 5 is turned over to drive the fixing frame 5 to fit closely to the surface of the junction box, so that the threaded rod 7 is aligned with the threaded hole 3, which is convenient for turning the knob 8, and the threaded rod 7 is driven to rotate and move downward until the threaded rod 7 is threadedly connected with the threaded hole 3, thereby completing the fixation of the junction box, and the cables at both ends are connected to the junction box, and the cables are respectively placed on the inner sides of the grooves 10 of the fixing seats 9 at both ends, and the fixing plate 12 is turned over to drive the grooves 10 on the fixing plate 12 to fit closely to the surface of the cable, so that the threaded rod 2 13 is aligned with the threaded hole 2 11, which is convenient for turning the knob 2 14, and the threaded rod 2 13 is driven to rotate and move downward until the threaded rod 2 13 is threadedly connected with the threaded hole 2 11, thereby completing the fixation of the cable, when moving the cable, the support base plate 1 is used to replace the junction box and the cable interface to bear the force generated by the movement, so as to facilitate maintaining the temperature of the junction box and the cable interface, and avoid the problem of damage to the junction box and the cable joint during the movement of the cable, which is conducive to improving the safety of coal mine production.

[0024] Meanwhile, the contents not described in detail in this specification belong to the prior art known to those skilled in the art.

Claims

1. A novel junction box fixing and hanging device, comprising a supporting base plate (1), characterized in that: A threaded hole (3) is provided on the front side of the upper end of the support base plate (1); a connecting seat (4) is fixedly installed on the rear side of the upper end of the support base plate (1); a fixing frame (5) is provided on the connecting seat (4); a connecting plate (6) is fixedly installed on the fixing frame (5); a threaded rod (7) is threadedly connected to the connecting plate (6); a knob (8) is fixedly installed on the upper end of the threaded rod (7) extending to the top of the connecting plate (6); and the left and right sides of the upper end of the support base plate (1) are provided with a fixing frame (5). A fixing seat (9) is fixedly installed on both sides, a groove (10) is provided at the upper end of the fixing seat (9), a threaded hole (11) is provided at the front side of the upper end of the fixing seat (9), a fixing plate (12) is provided at the rear side of the upper end of the fixing seat (9), a similar groove (10) is provided at the lower end of the fixing plate (12), a threaded rod (13) is rotatably connected to the front side of the upper end of the fixing plate (12), and a knob (14) is fixedly installed at the upper end of the threaded rod (13).

2. A novel junction box fixing and hanging device according to claim 1, characterized in that: An anti-slip pad (2) is fixedly mounted on the upper end of the support base plate (1), and hooks (15) are arranged on both left and right sides of the rear end of the support base plate (1).

3. A novel junction box fixing and hanging device according to claim 2, characterized in that: The anti-skid pad 1 (2) is made of insulating rubber material, the fixing frame (5) is designed in a U-shaped structure, and the inner side of the fixing frame (5) is fixedly connected with the same anti-skid pad 1 (2).

4. A novel junction box fixing and hanging device according to claim 3, characterized in that: The connecting seat (4) is rotatably connected to the fixing frame (5), and the lower end of the threaded rod (7) extends to the bottom of the connecting plate (6) and is threadedly connected to the threaded hole (3).

5. The novel junction box fixing and hanging device according to claim 1 is characterized in that: The inner side of the groove (10) is fixedly connected with an anti-skid pad 2 (16), and the anti-skid pad 2 (16) is made of insulating rubber material.

6. A novel junction box fixing and hanging device according to claim 1, characterized in that: The lower end of the second threaded rod (13) extends to the bottom of the fixing plate (12) and is threadedly connected to the second threaded hole (11), and the fixing seat (9) is rotatably connected to the fixing plate (12).

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