CN219611284U - Lighting bus duct hanging bracket - Google Patents

Abstract

The utility model discloses an illumination bus duct hanging bracket which comprises a mounting box, wherein lifting structures are arranged on two sides of the inside of the mounting box, an inclined rod is rotatably arranged at the lower end of the lifting structure through a pin shaft, a vertical push rod is rotatably arranged at the lower end of the inclined rod through a pin shaft, a guide sliding block is rotatably arranged at the rear end of the pin shaft between the inclined rod and the vertical push rod, a transverse guide groove is arranged below the mounting box, the guide sliding block is slidably connected in the guide groove, and a concave frame is fixed at the lower end of the vertical push rod. According to the utility model, when the lifting structure pushes the upper end of the inclined rod downwards, the lower end of the inclined rod can push the guide sliding block, so that the guide sliding block can slide along the inside of the guide groove, two vertical pushing rods are mutually leaned against each other, further, two concave frames can be mutually close to each other, the two concave frames are clamped on the bus duct, the bus duct can be supported, the distance between the two concave frames can be adjusted through the lifting amount of the lifting mechanism, and the concave frames are applicable to bus ducts with different widths.

Description

Lighting bus duct hanging bracket

Technical Field

The utility model relates to the technical field of bus ducts, in particular to an illumination bus duct hanging bracket.

Background

The lighting bus duct hanging frame for transmitting power is often required to be hung under a building, and a hanging hook type hanging frame is generally adopted, so that the hanging frame is easy to shake, and the hanging frame is difficult to install due to different sizes of frame processing;

for this purpose, a lighting bus duct hanger is proposed in the patent of CN201520654158.0, which "comprises a support frame 1, a harness 2, and a bolt 3. The illumination busbar 4 is placed in the support frame 1, a through hole is formed in the top of the frame, the illumination busbar 4 is fixed with a ceiling through the through wires 2, bolts penetrate through the bottom through holes, and the support frame 1 is locked with the illumination busbar 4 through screwing nuts. The support frame 1 consists of a frame 1-1 and a support surface 1-2, wherein the support surface 1-2 is a rough surface; the bolt 3 is arranged on the bottom through hole in a penetrating way and is connected with the support frame 1 through a nut, and is used for locking the lighting bus 4'; the above structure is not suitable for bus ducts having different widths.

Disclosure of Invention

The utility model aims to provide an illumination bus duct hanger which solves the problem that bus ducts with different widths are not suitable for the prior art.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides an illumination bus duct gallows, includes the mounting box, elevation structure is all installed to the inside both sides of mounting box, elevation structure's lower extreme is rotated through the round pin axle and is installed the dead lever, the lower extreme of dead lever is rotated through the round pin axle and is installed vertical pushing rod, the round pin axle rear end between dead lever and the vertical pushing rod is rotated and is installed the direction slider, the below of mounting box is equipped with horizontal guide way, direction slider sliding connection is in the inside of guide way, the lower extreme of vertical pushing rod is fixed with the spill frame.

Preferably, the opening side of the concave frame is provided with a flaring portion.

Preferably, the lifting structure comprises an internal thread cylinder rotatably arranged at two sides of the inside of the mounting box, a threaded rod in threaded connection with the lower end of the internal thread cylinder and a lifting rod fixed at the lower end of the threaded rod, and the upper end of the inclined rod is rotatably arranged on the lifting rod.

Preferably, a rotating handle is arranged at the upper end of one of the internal thread cylinders.

Preferably, a synchronous belt conveying structure is connected between the two internal thread cylinders in a transmission way, and the synchronous belt conveying structure comprises a belt pulley fixed on the internal thread cylinders and a belt in transmission connection with the two belt pulleys.

Preferably, the both sides of mounting box are fixed with the jib, the upper end of jib is fixed with the locating plate.

Compared with the prior art, the utility model has the beneficial effects that:

1. according to the utility model, when the lifting structure pushes the upper end of the inclined rod downwards, the lower end of the inclined rod can push the guide sliding block, so that the guide sliding block can slide along the inside of the guide groove, two vertical pushing rods are mutually leaned against each other, further, two concave frames can be mutually close to each other, the two concave frames are clamped on the bus duct, the bus duct can be supported, the distance between the two concave frames can be adjusted through the lifting amount of the lifting mechanism, and the concave frames are applicable to bus ducts with different widths.

2. According to the utility model, the two concave frames can be separated from each other only by rotating the handle, so that the device and the bus duct are separated from each other, and the bus duct is convenient to detach.

Drawings

The accompanying drawings are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate the utility model and together with the embodiments of the utility model, serve to explain the utility model. In the drawings:

FIG. 1 is an overall view of the present utility model;

FIG. 2 is a schematic view showing the internal structure of the mounting box of the present utility model;

fig. 3 is an installation perspective view of the diagonal lever of the present utility model.

In the figure: 1. a positioning plate; 2. a boom; 3. a mounting box; 4. a concave frame; 41. a flared portion; 5. a guide groove; 6. a lifting structure; 61. rotating the handle; 62. an internal thread cylinder; 63. a threaded rod; 64. a lifting rod; 65. a synchronous belt conveying structure; 7. a diagonal rod; 8. a push rod; 9. and a guide sliding block.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 2, in the embodiment of the utility model, an illumination bus duct hanger comprises a mounting box 3, wherein lifting structures 6 are mounted on two sides of the interior of the mounting box 3, a diagonal rod 7 is rotatably mounted at the lower end of the lifting structure 6 through a pin shaft, a vertical push rod 8 is rotatably mounted at the lower end of the diagonal rod 7 through a pin shaft, a guide slide block 9 is rotatably mounted at the rear end of the pin shaft between the diagonal rod 7 and the vertical push rod 8, a transverse guide groove 5 is arranged below the mounting box 3, the guide slide block 9 is slidably connected inside the guide groove 5, and when the lifting structure 6 pushes the upper end of the diagonal rod 7 downwards, the lower end of the diagonal rod 7 can push the guide slide block 9, so that the guide slide block 9 can slide along the interior of the guide groove 5, and two vertical push rods 8 are mutually close to or mutually far away;

as shown in fig. 2 and 3, a concave frame 4 is fixed at the lower end of the vertical push rod 8, when the two vertical push rods 8 are close to each other, the two concave frames 4 can be clamped at two sides of the bus duct to realize the purpose of clamping the bus duct, preferably, the opening side of the concave frame 4 is provided with a flaring 41, and therefore the bus duct can conveniently enter the two concave frames 4;

with continued reference to fig. 2 and 3, in this embodiment, preferably, the lifting structure 6 includes an internal thread cylinder 62 rotatably installed at both sides of the inside of the installation box 3, a threaded rod 63 screwed to the lower end of the internal thread cylinder 62, and a lifting rod 64 fixed to the lower end of the threaded rod 63, the upper end of the diagonal rod 7 is rotatably installed on the lifting rod 64, and when the internal thread cylinder 62 rotates, the threaded rod 63 under the diagonal rod 63 generates a screw force, so that the threaded rod 63 can be lifted to drive the lifting rod 64 to lift, so that the lifting rod 64 can push the lower end of the diagonal rod 7;

in this embodiment, the upper end of one of the internal thread barrels 62 is provided with the rotating handle 6, so that the rotating handle 6 can drive one of the internal thread barrels 62 to rotate, and in order to realize that the two internal thread barrels 62 simultaneously rotate to drive the two threaded rods 63 to simultaneously lift, a synchronous belt conveying structure 65 is in transmission connection between the two internal thread barrels 62, the synchronous belt conveying structure 65 comprises a belt pulley fixed on the internal thread barrel 62 and a belt in transmission connection with the two belt pulleys, and further can drive the belt pulley on the internal thread barrel 62 to rotate when one of the internal thread barrels 62 rotates, and as the two belt pulleys are connected by the belt, the two belt pulleys can rotate together, and finally the two internal thread barrels 62 can rotate together;

referring to fig. 1, a boom 2 is fixed to both sides of an installation box 3, a positioning plate 1 is fixed to the upper end of the boom 2, the positioning plate 1 is fixed to a ceiling by bolts, and the boom 2 can hoist the installation box 3, thereby realizing the lifting of a bus duct.

The working principle and the using flow of the utility model are as follows: when the device is used, the positioning plate 1 is fixed on a ceiling through bolts, the hanging rod 2 can lift the installation box 3, the bus duct is arranged between the two concave frames 4, one of the internal thread cylinders 62 can be driven to rotate through rotating the rotating handle 6, the two pulleys can be rotated together due to the fact that the two pulleys are connected through the belt, the two internal thread cylinders 62 can be finally rotated together, the two threaded rods 63 are lowered, when the lifting rod 64 pushes the upper end of the inclined rod 7 downwards, the lower end of the inclined rod 7 can push the guide sliding block 9, the guide sliding block 9 can slide along the inside of the guide groove 5, the two vertical pushing rods 8 are mutually close, the two concave frames 4 are clamped on two sides of the bus duct, and the expansion opening part 41 can conveniently enable the bus duct to enter the inside of the two concave frames 4.

Finally, it should be noted that: the foregoing description is only a preferred embodiment of the present utility model, and the present utility model is not limited thereto, but it is to be understood that modifications and equivalents of some of the technical features described in the foregoing embodiments may be made by those skilled in the art, although the present utility model has been described in detail with reference to the foregoing embodiments. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model should be included in the protection scope of the present utility model.

Claims (6)

1. An illumination busway hanger comprising a mounting box (3), characterized in that: lifting structure (6) are all installed to inside both sides of installation box (3), inclined rod (7) are installed through the round pin axle rotation to the lower extreme of lifting structure (6), perpendicular push rod (8) are installed through the round pin axle rotation to the lower extreme of inclined rod (7), round pin axle rear end between inclined rod (7) and perpendicular push rod (8) rotates and installs guide slide (9), the below of installation box (3) is equipped with horizontal guide way (5), guide slide (9) sliding connection is in the inside of guide way (5), the lower extreme of perpendicular push rod (8) is fixed with concave frame (4).

2. The lighting busway hanger of claim 1, wherein: an opening part (41) is arranged on the opening side of the concave frame (4).

3. The lighting busway hanger of claim 1, wherein: the lifting structure (6) comprises an internal thread cylinder (62) rotatably arranged on two sides of the inside of the mounting box (3), a threaded rod (63) in threaded connection with the lower end of the internal thread cylinder (62) and a lifting rod (64) fixed at the lower end of the threaded rod (63), and the upper end of the inclined rod (7) is rotatably arranged on the lifting rod (64).

4. A lighting busway hanger as claimed in claim 3, wherein: a rotary handle (61) is arranged at the upper end of one of the internal thread barrels (62).

5. A lighting busway hanger as claimed in claim 3, wherein: and a synchronous belt conveying structure (65) is in transmission connection between the two internal thread barrels (62), and the synchronous belt conveying structure (65) comprises a belt pulley fixed on the internal thread barrels (62) and a belt in transmission connection with the two belt pulleys.

6. The lighting busway hanger of claim 1, wherein: both sides of the installation box (3) are fixed with hanging rods (2), and the upper ends of the hanging rods (2) are fixed with positioning plates (1).