CN211701387U

CN211701387U - Intensive bus duct hoisting device

Info

Publication number: CN211701387U
Application number: CN202020425323.6U
Authority: CN
Inventors: 王树坤
Original assignee: Zhuhai South Network Electric Co ltd
Current assignee: Zhuhai South Network Electric Co ltd
Priority date: 2020-03-30
Filing date: 2020-03-30
Publication date: 2020-10-16
Anticipated expiration: 2030-03-30

Abstract

The utility model relates to a bus duct technical field just discloses an intensive bus duct hoist device, including base plate, jib and dead lever, jib symmetry fixed mounting is in the both sides at base plate top, expansion bolts is passed through to the one end of dead lever and is connected with the ceiling, and the other end passes through the connecting piece to be connected with the top of jib, the bottom of jib is provided with locating component, and the bus duct setting is at the top of base plate, and is located between two locating component, two the clamp plate has been cup jointed in the slip between the jib, the clamp plate gland is at the upper surface of bus duct, lock nut has been cup jointed at the middle part of jib, lock nut and clamp plate in close contact with. The utility model discloses a positioning assembly, clamp plate and lock nut's integrated design for the device can carry out the self-adaptation location to the bus duct, has improved the practicality, has still improved the installation stability simultaneously, and simple structure makes things convenient for the dismouting, has improved the efficiency of construction.

Description

Intensive bus duct hoisting device

Technical Field

The utility model relates to a bus duct technical field specifically is an intensive bus duct hoist device.

Background

Modern high-rise buildings and large-scale workshops often need huge electric energy, and safe and reliable conducting equipment such as a bus duct is needed to be selected in the face of the huge load needing hundreds of thousands of amperes of strong current, and the bus duct is a power distribution device for efficiently transmitting current, is particularly suitable for the needs 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 the high-rise buildings, the factories and the like.

The bus duct often can need hoist and mount on the ceiling when using, and current hoisting machine constructs mostly for conventional structural design, adopts direct steel pipe support to hang the installation, adopts the bolt directly to fix a position the bus duct, and the dismouting is comparatively loaded down with trivial details, has reduced the efficiency of construction, can not carry out the self-adaptation location to the bus duct moreover, and the use limitation is great, for this reason, we provide an intensive bus duct hoist device.

SUMMERY OF THE UTILITY MODEL

In view of the above-mentioned problem that prior art exists, an aspect of the utility model aims at providing an intensive busway hoist device.

In order to realize the above-mentioned purpose, the utility model provides a pair of intensive bus duct hoist device, including base plate, jib and dead lever, jib symmetry fixed mounting is in the both sides at base plate top, expansion bolts is passed through to the one end of dead lever and is connected with the ceiling, and the other end passes through the connecting piece to be connected with the top of jib, the bottom of jib is provided with locating component, and the bus duct setting is at the top of base plate, and is located between two locating component, two the clamp plate has been cup jointed in the slip between the jib, the clamp plate gland is at the upper surface of bus duct, lock nut has been cup jointed at the middle part of jib, lock nut and clamp plate in close contact with.

Preferably, locating component is including movable rod, splint, backing ring and spring, movable rod movable sleeve is in the bottom of jib, and the movable rod is towards the one end and the splint fixed connection of bus duct, backing ring movable sleeve is at the middle part of movable rod, and is located between jib and the splint, spring activity suit is on the movable rod, and the both ends of spring respectively with splint and backing ring fixed connection.

Preferably, the clamping plate is made of rubber and is tightly attached to one side of the bus duct.

Preferably, the upper surface of the base plate is provided with a sliding groove, the bottom of the clamping plate is fixedly provided with a supporting plate, and the bottom end of the supporting plate extends into the sliding groove and is in sliding connection with the inner wall of the sliding groove.

Preferably, the connecting piece comprises two connecting plates, and the two connecting plates are respectively and fixedly installed on the suspender and the fixed rod and are fixed through two symmetrically arranged bolts.

Preferably, the outer surface of the suspender is provided with external threads, and the locking nut is sleeved on the outer surface of the suspender in a threaded manner.

Compared with the prior art, the utility model provides an intensive bus duct hoist device has following beneficial effect:

the utility model discloses a design of connecting piece is convenient for install the jib on the dead lever, makes things convenient for the integral erection on the ceiling, utilizes two locating component to press from both sides tightly the bus duct, is convenient for push down the clamp plate to the location of different width bus ducts through lock nut for the clamp plate gland is convenient for on the bus duct, is convenient for to the location of co-altitude bus duct, realizes the device to the self-adaptation location of bus duct, and the practicality is stronger, when improving installation stability, still makes things convenient for the dismouting, thereby improves the efficiency of construction.

Drawings

Fig. 1 is a schematic front structural view of the present invention;

fig. 2 is a schematic structural diagram of the positioning assembly of the present invention.

In the figure: 1. a substrate; 2. a boom; 3. fixing the rod; 4. a connecting member; 5. a bus duct; 6. a positioning assembly; 7. pressing a plate; 8. locking the nut; 9. a movable rod; 10. a splint; 11. a backing ring; 12. a spring; 13. A chute; 14. and (4) a support plate.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present disclosure more clear, the technical solutions of the embodiments of the present disclosure will be described below clearly and completely with reference to the accompanying drawings of the embodiments of the present disclosure.

Unless otherwise defined, technical or scientific terms used herein shall have the ordinary meaning as understood by one of ordinary skill in the art to which this disclosure belongs. The use of the word "comprising" or "comprises", and the like, in this disclosure is intended to mean that the elements or items listed before that word, include the elements or items listed after that word, and their equivalents, without excluding other elements or items. The terms "connected" or "coupled" and the like are not restricted to physical or mechanical connections, but may also include electrical connections, whether direct or indirect. "upper", "lower", "left", "right", and the like are used merely to indicate relative positional relationships, and when the absolute position of the object being described is changed, the relative positional relationships may also be changed accordingly.

Referring to fig. 1-2, an intensive bus duct hoisting device comprises a substrate 1, a hanging rod 2 and a fixing rod 3, wherein the hanging rod 2 is symmetrically and fixedly installed on two sides of the top of the substrate 1, one end of the fixing rod 3 is connected with a ceiling through an expansion bolt, the other end of the fixing rod is connected with the top end of the hanging rod 2 through a connecting piece 4, a positioning assembly 6 is arranged at the bottom of the hanging rod 2, a bus duct 5 is arranged on the top of the substrate 1 and located between the two positioning assemblies 6, a pressing plate 7 is sleeved between the two hanging rods 2 in a sliding mode, the pressing plate 7 is pressed on the upper surface of the bus duct 5, a locking nut 8 is sleeved in the middle of the hanging rod 2.

The positioning assembly 6 comprises a movable rod 9, a clamping plate 10, a backing ring 11 and a spring 12, wherein the movable rod 9 is movably sleeved at the bottom end of the suspension rod 2 (the bottom end of the suspension rod 2 is provided with a movable hole, the movable rod 9 is in sliding connection with the inner wall of the movable hole), one end of the movable rod 9, facing the bus duct 5, is fixedly connected with the clamping plate 10 (the other end of the movable rod is fixedly provided with a handle), the backing ring 11 is movably sleeved at the middle part of the movable rod 9 and is positioned between the suspension rod 2 and the clamping plate 10, the spring 12 is movably sleeved on the movable rod 9, and two ends of the spring 12 are respectively and fixedly connected with the clamping plate 10 and the backing ring 11, when the bus duct 5 is installed, the handle is pulled outwards, the movable rod 9 drives the clamping plate 10 to outwards extrude the spring 12, the backing ring 11 is abutted against the suspension rod 2, the spring 12 is extruded and deformed elastically, at the moment, the positioning device is clamped, and the self-adaptive positioning effect is realized.

The clamping plate 10 is made of rubber, is tightly attached to one side of the bus duct 5, and can improve the contact friction force between the clamping plate 10 and the bus duct 5 due to rubber materials, so that the positioning effect on the bus duct 5 is improved.

The sliding groove 13 is formed in the upper surface of the base plate 1, the supporting plate 14 is fixedly mounted at the bottom of the clamping plate 10, the bottom end of the supporting plate 14 extends into the sliding groove 13 and is in sliding connection with the inner wall of the sliding groove 13, and the supporting plate 14 slides in the sliding groove 13, so that the stability of the clamping plate 10 during horizontal movement can be improved.

Connecting piece 4 comprises two connecting plates, and two connecting plates are fixed mounting respectively on jib 2 and dead lever 3, and fix through the bolt that two symmetries set up, through connecting piece 4's design, the quick connection between the dead lever 3 and the jib 2 of being convenient for, when the dismouting was overhauld, need not to dismantle dead lever 3, improves the dismouting convenience.

The surface of jib 2 is provided with the external screw thread, and 8 screw thread suit of lock nut utilize the screw-thread engagement of lock nut 8 and jib 2 at the surface of jib 2 for lock nut 8 screws up the back, can tightly press the clamp plate 7 on bus duct 5, thereby improves the positional stability to bus duct 5.

The utility model discloses a design of connecting piece 4, be convenient for install jib 2 on dead lever 3, make things convenient for the monolithic mounting on the ceiling, utilize two locating component 6 to the clamp of bus duct tight, be convenient for to the location of different width bus ducts, push down clamp plate 7 through lock nut 8, make 7 glands of clamp plate on the bus duct, be convenient for to the location of co-altitude bus duct, realize the device to the self-adaptation location of bus duct, the practicality is stronger, when improving installation stability, still make things convenient for the dismouting, thereby improve the efficiency of construction.

The above description is only an exemplary embodiment of the present invention, and is not intended to limit the present invention, the scope of which is defined by the appended claims. Various modifications and equivalents of the invention can be made by those skilled in the art within the spirit and scope of the invention, and such modifications and equivalents should also be considered as falling within the scope of the invention.

Claims

1. The utility model provides an intensive busway hoist device, includes base plate (1), jib (2) and dead lever (3), its characterized in that, jib (2) symmetry fixed mounting is in the both sides at base plate (1) top, the one end of dead lever (3) is passed through expansion bolts and is connected with the ceiling, and the other end passes through connecting piece (4) and is connected with the top of jib (2), the bottom of jib (2) is provided with locating component (6), and bus duct (5) set up at the top of base plate (1), and lie in between two locating component (6), two clamp plate (7) have been cup jointed in the slip between jib (2), clamp plate (7) gland is at the upper surface of bus duct (5), lock nut (8) have been cup jointed at the middle part of jib (2), lock nut (8) and clamp plate (7) in close contact with.

2. The intensive bus duct hoisting device according to claim 1, wherein the positioning assembly (6) comprises a movable rod (9), a clamping plate (10), a backing ring (11) and a spring (12), the movable rod (9) is movably sleeved at the bottom end of the suspension rod (2), one end of the movable rod (9) facing the bus duct (5) is fixedly connected with the clamping plate (10), the backing ring (11) is movably sleeved at the middle part of the movable rod (9) and is positioned between the suspension rod (2) and the clamping plate (10), the spring (12) is movably sleeved on the movable rod (9), and two ends of the spring (12) are respectively fixedly connected with the clamping plate (10) and the backing ring (11).

3. The dense busway hoisting device of claim 2, wherein the clamping plate (10) is made of rubber and is tightly attached to one side of the busway (5).

4. The dense bus duct hoisting device as claimed in claim 1, wherein the upper surface of the base plate (1) is provided with a chute (13), a support plate (14) is fixedly mounted at the bottom of the clamping plate (10), and the bottom end of the support plate (14) extends into the chute (13) and is slidably connected with the inner wall of the chute (13).

5. The dense busway hoisting device of claim 1, wherein the connecting member (4) is composed of two connecting plates, the two connecting plates are respectively fixedly mounted on the suspension rod (2) and the fixing rod (3) and are fixed by two symmetrically arranged bolts.

6. The compact busway hoisting device of claim 1, wherein the outer surface of the boom (2) is provided with external threads, and the locking nut (8) is threaded on the outer surface of the boom (2).