CN216959233U

CN216959233U - Right-angle fireproof bus duct hoisting structure

Info

Publication number: CN216959233U
Application number: CN202122282188.1U
Authority: CN
Inventors: 任庆
Original assignee: Jiangsu Yingju Electric Co ltd
Current assignee: Jiangsu Yingju Electric Co ltd
Priority date: 2021-09-22
Filing date: 2021-09-22
Publication date: 2022-07-12
Anticipated expiration: 2031-09-22

Abstract

The utility model relates to a right-angle fireproof bus duct hoisting structure which comprises a support body, wherein two connecting frames are arranged at the bottom of the support body, an adjusting mechanism is arranged inside the support body, a connecting structure is arranged at the bottom of the support body, a bus duct body is arranged between the two connecting frames, the adjusting mechanism comprises a driver, the outer surface of the driver is fixedly installed on the right side wall of an inner cavity of the support body, an output shaft of the driver is fixedly connected with a round rod through a coupler, two worm gears are fixedly installed on the outer surface of the round rod, two worms are movably installed between the inner top wall of the support body and the inner bottom walls of the two connecting frames, and the front surfaces of the two worms are meshed with the back surfaces of the worm gears. This fire-resistant bus duct hoisting structure of right angle through being provided with adjustment mechanism for the bus duct body possesses the function of reciprocating, improves the practicality of support body from this, alleviates the manpower.

Description

Right-angle fireproof bus duct hoisting structure

Technical Field

The utility model relates to the technical field of fire-resistant bus ducts, in particular to a right-angle fire-resistant bus duct hoisting structure.

Background

The bus duct is a conventional and common device for high-voltage power transmission at present, is mainly used in places such as buildings, workshops and the like, and is generally hung at the top of the building through an expansion bolt matched with a support in order to save building space.

Although the support of present hoist and mount bus duct can install in the eminence, nevertheless lack certain regulatory function, if can not carry out regulation from top to bottom, traditional support functional structure is single, can't exert its practicality, so proposes a fire-resistant bus duct hoisting structure in right angle and solves above-mentioned problem.

SUMMERY OF THE UTILITY MODEL

Aiming at the defects of the prior art, the utility model provides a right-angle fireproof bus duct hoisting structure which has the advantage of adjustable use and solves the problems that although an existing support for hoisting a bus duct can be installed at a high position, a certain adjusting function is lacked, if up-and-down adjustment cannot be carried out, the traditional support is single in functional structure and cannot exert the practicability.

In order to achieve the purpose, the utility model provides the following technical scheme: a right-angle fireproof bus duct hoisting structure comprises a support body, wherein two connecting frames are arranged at the bottom of the support body, an adjusting mechanism is arranged inside the support body, a connecting structure is arranged at the bottom of the support body, and a bus duct body is arranged between the two connecting frames;

the adjusting mechanism comprises a driver, the outer surface of the driver is fixedly installed with the right side wall of the inner cavity of the support body, an output shaft of the driver is fixedly connected with a round rod through a coupler, two worm gears are fixedly installed on the outer surface of the round rod, two worms are movably installed between the inner top wall of the support body and the inner bottom walls of the two connecting frames, the front surfaces of the two worms are meshed with the back surfaces of the worm gears, and the inner surface of the bus duct body is movably installed with the outer surfaces of the two worms;

the connecting structure comprises two connecting plates, wherein a sliding groove is formed in one opposite side of each connecting plate, four sliding blocks are movably mounted on the opposite side of each connecting plate, the outer surfaces of the four sliding blocks are movably connected with the inner surfaces of the sliding grooves, hinged blocks are fixedly mounted on one opposite side of each sliding block, and two supporting rods are movably connected between the hinged blocks.

Further, connection structure's quantity is provided with two sets ofly and all is located same vertical direction, is provided with flexible post between two sets of connection structure, the surface movable mounting of flexible post has the spring, the mutually opposite one side fixed connection that one side connecting plate is close to with two respectively in one side of carrying on the back of the body one side of spring.

Further, two the rectangular channel has all been seted up to the relative one side of link, two the inside of link all sets up to cavity and the equal disappearance in top.

Further, the inside of support body sets up to cavity and bottom and has seted up two mounting grooves, two the bottom of mounting groove all is linked together with the top of link.

Furthermore, a group of buffer mechanisms is formed by the telescopic columns and the springs together, and the number of the buffer mechanisms is two and the buffer mechanisms are on the same horizontal plane.

Furthermore, the two groups of connecting structures and the two groups of buffer mechanisms jointly form a group of stable assemblies.

Further, the threads arranged on the outer surfaces of the two worms are symmetrically distributed.

Compared with the prior art, the technical scheme of the application has the following beneficial effects:

1. this fire-resistant bus duct hoisting structure of right angle through being provided with adjustment mechanism for the bus duct body possesses the function of reciprocating, improves the practicality of support body from this, alleviates the manpower.

2. This fire-resistant bus duct hoisting structure of right angle through being provided with connection structure for the bus duct body possesses good cushion effect when reciprocating, guarantees the stability that the bus duct body removed.

Drawings

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

fig. 2 is a front view of the structure of the present invention.

In the figure: the device comprises a support body 1, a connecting frame 2, an adjusting mechanism 3, a driver 31, a round rod 32, a worm wheel 33, a worm 34, a bus duct body 4, a connecting structure 5, a connecting plate 51, a sliding chute 52, a hinge block 53, a sliding block 54, a supporting rod 55, a telescopic column 56 and a spring 57.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be obtained by a person skilled in the art without making any creative effort based on the embodiments in the present invention, belong to the protection scope of the present invention.

Please refer to fig. 1-2, a right angle fireproof bus duct hoisting structure in this embodiment, including support body 1, the bottom of support body 1 is provided with two link 2, the top of two link 2 and the bottom fixed mounting of support body 1, the rectangular channel has all been seted up to two relative one sides of link 2, the inside of two link 2 all sets up to cavity and the equal disappearance in top, the inside of support body 1 sets up to cavity and the bottom has seted up two mounting grooves, the bottom of two mounting grooves all is linked together with the top of link 2, bus duct body 4's activity has been made things convenient for, the inside of support body 1 is provided with adjustment mechanism 3, the bottom of support body 1 is provided with connection structure 5, be provided with bus duct body 4 between two link 2.

Specifically, through being provided with adjustment mechanism 3 for bus duct body 4 possesses the function of reciprocating, has improved the practicality of support body 1, and connection structure 5's setting makes bus duct body 4 possess good cushion effect when reciprocating, guarantees the stability that bus duct body removed.

In this embodiment, adjustment mechanism 3 is including driver 31, the surface of driver 31 and the inner chamber right side wall fixed mounting of support body 1, the output shaft of driver 31 passes through shaft coupling fixedly connected with round bar 32, the outer fixed surface of round bar 32 installs two worm wheels 33, movable mounting has two worms 34 between the interior diapire of support body 1's interior roof and two links 2, when driver 31 does work, then the worm wheel is rotatory to be made worm 34 rotate, and then adjust bus duct body 4's displacement, the screw thread that two worm 34 surface set up is the symmetric distribution, the front of two worms 34 all meshes with worm wheel 33's the back mutually, the internal surface of bus duct body 4 and the outer surface movable mounting of two worms 34.

Specifically, through being provided with driver 31, driver 31 replaces the manpower to provide power, has alleviateed the waste of manpower, can be through mutually supporting of worm wheel 33 and worm 34 for bus duct body 4 obtains adjusting.

In this embodiment, connection structure 5 has all seted up spout 52 including two connecting plates 51, two connecting plates 51's relative one side, and two connecting plates 51's opposite side movable mounting has four sliders 54, and four sliders 54's surface all with spout 52's internal surface swing joint, the equal fixed mounting in relative one side of four sliders 54 has articulated piece 53, and swing joint has two bracing pieces 55 between four articulated pieces 53.

Wherein, connection structure 5's quantity is provided with two sets ofly and all is located same vertical direction, is provided with flexible post 56 between two sets of connection structure 5, and the surface movable mounting of flexible post 56 has spring 57, and spring 57 one side of carrying on the back mutually is close to one side 51 relative one side fixed connection with two respectively mutually, and spring 57 possesses tension for possess tension between two sets of connection structure 5.

Wherein, a set of buffer gear is constituteed jointly to flexible post 56 and spring 57, and for connection structure 5 provides stably, buffer gear's quantity is two sets of and for same horizontal plane on, and a set of subassembly is stabilized jointly to two sets of connection structure 5 and two sets of buffer gear, provides stably to the removal of bus duct body 4.

Specifically, through being provided with buffer gear, then the activity between two sets of connection structure 5 forms the extrusion for stable assembly possesses the cushion effect, provides stable effect to the removal of bus duct body 4 simultaneously.

The working principle of the above embodiment is as follows:

when the driver 31 is started to do work, the output shaft of the driver 31 drives the round rod 32 to rotate through the coupler, therefore, the worm wheel 33 rotates to drive the worm 34 to rotate, the bus duct body 4 is adjusted up and down, and when the bus duct body 4 is adjusted up and down to move, the support rod 55 is extruded or stretched, so that the telescopic column 56 and the spring 57 are driven to extrude or stretch, namely, the movement of the bus duct body 4 is kept stable.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a fire-resistant bus duct hoisting structure of right angle, includes support body (1), its characterized in that: the bottom of the support body (1) is provided with two connecting frames (2), an adjusting mechanism (3) is arranged inside the support body (1), the bottom of the support body (1) is provided with a connecting structure (5), and a bus duct body (4) is arranged between the two connecting frames (2);

the adjusting mechanism (3) comprises a driver (31), the outer surface of the driver (31) is fixedly mounted with the right side wall of the inner cavity of the support body (1), an output shaft of the driver (31) is fixedly connected with a round rod (32) through a coupler, the outer surface of the round rod (32) is fixedly mounted with two worm wheels (33), two worms (34) are movably mounted between the inner top wall of the support body (1) and the inner bottom walls of the two connecting frames (2), the front surfaces of the two worms (34) are both meshed with the back surfaces of the worm wheels (33), and the inner surface of the bus duct body (4) is movably mounted with the outer surfaces of the two worms (34);

connection structure (5) are including two connecting plates (51), two spout (52) have all been seted up to the relative one side of connecting plate (51), two the opposite side movable mounting of connecting plate (51) has four slider (54), and the surface of four slider (54) all with the internal surface swing joint of spout (52), four the equal fixed mounting in relative one side of slider (54) has articulated piece (53), four swing joint has two bracing pieces (55) between articulated piece (53).

2. The right-angle fireproof bus duct hoisting structure according to claim 1, characterized in that: the quantity of connection structure (5) is provided with two sets ofly and all is located same vertical direction, is provided with flexible post (56) between two sets of connection structure (5), the surface movable mounting of flexible post (56) has spring (57), spring (57) one side of carrying on the back mutually respectively with two relative one side fixed connection that are close to one side connecting plate (51) mutually.

3. The right-angle fireproof bus duct hoisting structure according to claim 1, characterized in that: two the rectangular channel has all been seted up to the relative one side of link (2), two the inside of link (2) all sets up to cavity and top and all lacks.

4. The right-angle fireproof bus duct hoisting structure according to claim 1, characterized in that: the support is characterized in that the support body (1) is hollow, two mounting grooves are formed in the bottom of the support body, and the bottoms of the two mounting grooves are communicated with the top of the connecting frame (2).

5. The right-angle fireproof bus duct hoisting structure of claim 2, wherein: the telescopic columns (56) and the springs (57) jointly form a group of buffer mechanisms, and the number of the buffer mechanisms is two and the buffer mechanisms are on the same horizontal plane.

6. The right-angle fireproof bus duct hoisting structure according to claim 5, characterized in that: the two groups of connecting structures (5) and the two groups of buffer mechanisms jointly form a group of stable assemblies.

7. The right-angle fireproof bus duct hoisting structure according to claim 1, characterized in that: the threads arranged on the outer surfaces of the two worms (34) are symmetrically distributed.