CN210041240U

CN210041240U - Combined bus duct hanger

Info

Publication number: CN210041240U
Application number: CN201920930457.0U
Authority: CN
Inventors: 张明程
Original assignee: ZHENJIANG WEISIKANG ELECTRICAL APPLIANCE CO Ltd
Current assignee: ZHENJIANG WEISIKANG ELECTRICAL APPLIANCE CO Ltd
Priority date: 2019-06-19
Filing date: 2019-06-19
Publication date: 2020-02-07
Anticipated expiration: 2029-06-19

Abstract

The utility model provides a combined bus duct hanger, which comprises a hanger plate, a fixing clamp and a hanger rod assembly; the fixing clamp comprises an upper clamp and a lower clamp, and the upper clamp and the lower clamp are fixedly connected through a locking bolt; two fixing plates are arranged at the bottom of the hanging plate, the top of the upper clamp and the bottom of the lower clamp, and a T-shaped fixing groove is formed between the two fixing plates; the suspender component comprises an upper suspender, a lower suspender and an adjusting sleeve, wherein the upper suspender and the lower suspender are provided with external threads in opposite directions, and the upper end and the lower end of the adjusting sleeve are respectively in threaded connection with the upper suspender and the lower suspender; the outer ends of the upper suspender and the lower suspender are both fixed with mounting plates matched with the fixing grooves; the hoisting can be finished only by inserting the mounting plate into the corresponding fixing groove for fixing, and multilayer hoisting can be carried out by continuously adding the suspender assembly and the fixing clamp at the bottom of the lower clamp; the relative distance between the upper suspender and the lower suspender is adjusted by rotating the adjusting sleeve, so that the hoisting height of the bus duct is adjusted.

Description

Combined bus duct hanger

Technical Field

The utility model relates to a bus duct field, concretely relates to modular bus duct gallows.

Background

Modern high-rise buildings and large workshops often need huge electric energy, and safe and reliable conduction equipment is required to be selected in the face of the huge load needing hundreds of amperes of strong current; the bus duct is a power distribution device for efficiently transmitting current, particularly meets the requirement of economic and reasonable wiring of higher and higher buildings and large-scale factories, and becomes an indispensable wiring mode on electrical equipment and power systems of high-rise buildings, factories and the like. The bus duct can often need hoist and mount on the ceiling when using, and current hoisting machine constructs and adopts steel pipe and jacket to assemble mostly, when walking the line more, often need with bus duct upper and lower layering hoist and mount in order to practice thrift wiring space, and need adjust its hoist and mount height according to actual installation condition.

SUMMERY OF THE UTILITY MODEL

To the technical problem, the utility model provides a modular bus duct gallows.

The combined bus duct hanger comprises a hanging plate fixed on a ceiling, a fixing clamp used for fixing the bus duct and a suspender assembly used for suspending the fixing clamp at the bottom of the hanging plate;

the fixing clamp comprises an upper clamp and a lower clamp which are oppositely arranged, and the upper clamp and the lower clamp are fixedly connected through a locking bolt; the bottom of the hanging plate, the top of the upper clamp and the bottom of the lower clamp are symmetrically provided with two L-shaped fixing plates which are arranged oppositely, and a T-shaped fixing groove is formed between the fixing plates;

the hanger rod assembly comprises an upper hanger rod, a lower hanger rod and an adjusting sleeve, external threads in opposite directions are arranged on the outer diameters of the upper hanger rod and the lower hanger rod, through holes in threaded fit with the upper hanger rod and the lower hanger rod are respectively formed in the upper end and the lower end of the adjusting sleeve, and the two adjacent ends of the upper hanger rod and the lower hanger rod are respectively in threaded connection with the adjusting sleeve through the corresponding through holes; and mounting plates are fixed at the other two ends of the upper suspender and the lower suspender, and the shape and the size of each mounting plate are matched with the corresponding fixing groove.

Preferably, two adjacent side walls of the upper clamp and the lower clamp are respectively provided with a transverse folding edge, and the locking bolt penetrates through the two opposite transverse folding edges to fixedly connect the upper clamp and the lower clamp.

Preferably, the bottom of the hanger plate is symmetrically provided with lifting lugs, and the transverse folding edges at the two sides of the upper clamp and the lower clamp are provided with corresponding lifting holes.

Preferably, the two adjacent ends of the upper suspender and the lower suspender are provided with limit blocks for preventing the upper suspender and the lower suspender from slipping off.

The utility model has the advantages that: 1. the bottom of the hanging plate, the top of the upper clamp and the bottom of the lower clamp are symmetrically provided with two L-shaped fixing plates, a T-shaped fixing groove is defined by the two fixing plates, the outer end parts of the upper hanging rod and the lower hanging rod are fixed with the mounting plates matched with the two fixing plates, the mounting can be completed only by inserting the mounting plates into the corresponding fixing grooves for fixing, and similarly, the multilayer bus duct can be hoisted only by continuously adding the hanging rod assembly and the fixing clamp at the bottom of the lower clamp, so that the structure is simple and the installation is convenient; 2. the upper end and the lower end of the adjusting sleeve are respectively in threaded connection with the upper suspender and the lower suspender, and the relative distance between the upper suspender and the lower suspender is adjusted by rotating the adjusting sleeve, so that the hoisting height of the bus duct is adjusted; 3. the lifting lugs are arranged at the bottom of the lifting plate, the corresponding lifting holes are formed in the two sides of the fixing clamp, the steel wire rope is matched with the lifting lugs and the lifting holes to facilitate lifting and installation, meanwhile, the steel wire rope can be used for carrying out secondary fixing on the bus duct after lifting is completed, and the safety and reliability of lifting are improved.

Drawings

The present invention will be further described with reference to the accompanying drawings.

Fig. 1 is a schematic view of the overall structure of the present invention;

fig. 2 is a side view of the fixing clip of the present invention;

FIG. 3 is a schematic structural view of the multi-layer combined hoisting of the present invention;

the figures in the drawings represent:

1. hanging plate 2, bus duct 3, upper clamp 4, lower clamp 5, locking bolt 6, fixed plate

7. Fixing groove 8, upper hanger rod 9, lower hanger rod 10, adjusting sleeve 11 and limiting block

12. Mounting plate 13, lug 14, lifting hole 15, fixing bolt 16, wire rope.

Detailed Description

The technical solution in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, rather than all embodiments, and all other embodiments obtained by a person of ordinary skill in the art without creative work belong to the protection scope of the present invention based on the embodiments of the present invention.

In the description of the present invention, it should be understood that the terms "front", "back", "left", "right", "up", "down", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of the description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention.

As shown in fig. 1, the combined bus duct hanger comprises a hanging plate 1 fixed on a ceiling, a fixing clamp for fixing a bus duct 2, and a hanger rod assembly for suspending the fixing clamp at the bottom of the hanging plate 1;

the fixing clamp comprises an upper clamp 3 and a lower clamp 4 which are oppositely arranged, the left side wall and the right side wall which are adjacent to the upper clamp 3 and the lower clamp 4 are respectively provided with a transverse folding edge, and a locking bolt 5 simultaneously penetrates through the two opposite transverse folding edges to fixedly connect the upper clamp 3 and the lower clamp 4; the bottom of hanger plate 1, the top of last anchor clamps 3 and the bottom of lower anchor clamps 4 all the symmetry be provided with two L shape fixed plates 6, and two fixed plates 6 set up relatively, are formed with the fixed slot 7 of T shape between the fixed plate 6.

The suspender component comprises an upper suspender 8, a lower suspender 9 and an adjusting sleeve 10, external threads in opposite directions are arranged on the outer diameters of the upper suspender 8 and the lower suspender 9, through holes in threaded fit with the upper suspender 8 and the lower suspender 9 are respectively formed in the upper end and the lower end of the adjusting sleeve 10, the two adjacent ends of the upper suspender 8 and the lower suspender 9 are respectively in threaded connection with the adjusting sleeve 10 through the corresponding through holes, and a limiting block 11 for preventing the upper suspender and the lower suspender from slipping is fixed on the limiting block; the other two ends of the upper suspender 8 and the lower suspender 9 are fixed with mounting plates 12, and the shape and the size of the mounting plates 12 are matched with the fixed grooves 7.

Lifting lugs 13 are symmetrically arranged at the bottom of the hanging plate 1, and lifting holes 14 as shown in fig. 2 are formed in the transverse folded edges at the two sides of the upper clamp 3 and the lower clamp 4; before hoisting, the bus duct 2 firstly passes through the space between the upper clamp and the lower clamp 4, and the locking bolt 5 is screwed down to clamp and fix the bus duct 2; then inserting the mounting plate 12 at the bottom end of the lower suspender 9 into the fixing groove 7 at the top of the fixing clamp from one side, and locking and fixing by using a fixing bolt 15; then, the head end of a steel wire rope 16 penetrates through the lifting hole 14 to be fixedly connected with a fixing clamp, the tail end of the steel wire rope 16 penetrates through the lifting lug 13, and the steel wire rope 16 is pulled to lift the bus duct 2 for installation; after the bus duct 2 is lifted, the mounting plate 12 at the top end of the upper suspender 8 is inserted into the fixing groove 7 at the bottom of the suspension plate 1 from one side and is locked and fixed by the fixing bolt 15; finally, the relative distance between the upper hanger rod and the lower hanger rod 9 is adjusted by rotating the adjusting sleeve 10, the bus duct 2 is adjusted to the required height, and the bus duct 2 is hoisted; similarly, the multi-layer bus duct 2 can be hoisted only by continuously installing the suspender assembly and the fixing clamp at the bottom of the lower clamp 4 (as shown in fig. 3); after the hoisting is finished, the tail end of the steel wire rope 16 can be fixedly connected with the fixing clamp, the steel wire rope 16 is used for carrying out secondary fixing on the bus duct 2, the pressure-bearing strength of the hoisting is improved, and the safety and reliability of the hoisting are ensured.

Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the invention.

Claims

1. The utility model provides a modular bus duct gallows which characterized in that: the bus duct fixing device comprises a hanging plate fixed on a ceiling, a fixing clamp used for fixing a bus duct and a suspender assembly used for suspending the fixing clamp at the bottom of the hanging plate;

2. The combined busway hanger of claim 1, wherein: and the two adjacent side walls of the upper clamp and the lower clamp are respectively provided with a transverse folding edge, and the locking bolt simultaneously penetrates through the two opposite transverse folding edges to fixedly connect the upper clamp and the lower clamp.

3. The combined busway hanger of claim 2, wherein: the bottom symmetry of hanger plate is installed the lug, go up the horizontal hem of anchor clamps and lower anchor clamps both sides and all seted up corresponding lifting eye.

4. The combined busway hanger of claim 1, wherein: and the two adjacent ends of the upper suspender and the lower suspender are provided with limit blocks for preventing the upper suspender and the lower suspender from slipping off.