CN217427600U

CN217427600U - Low-cost hoist and mount bus duct structure

Info

Publication number: CN217427600U
Application number: CN202221256484.2U
Authority: CN
Inventors: 禹益云; 傅成义; 谢成国
Original assignee: Aibo Busbar Co ltd
Current assignee: Aibo Busbar Co ltd
Priority date: 2022-05-24
Filing date: 2022-05-24
Publication date: 2022-09-13
Anticipated expiration: 2032-05-24

Abstract

The utility model provides a low-cost hoist and mount bus duct structure, including the support plate, the both sides at support plate top are rotated and are connected with the internal thread sleeve pipe, the inside and the fixedly connected with second gear of support plate are run through to internal thread sheathed tube bottom, the intermediate position department of support plate bottom rotates and is connected with first gear, the outside cover of second gear and first gear is equipped with the chain, and is two sets of internal thread sheathed tube internal thread is connected with the threaded rod, and is two sets of the top of threaded rod is provided with the installation roof. The utility model discloses a mutually supporting between internal thread sleeve pipe and the threaded rod, rotatory two sets of internal thread sleeve pipes make two sets of threaded rods ascending and decline simultaneously for interval between supporting plate and the installation roof can obtain changing, thereby can guarantee the required not co-altitude requirement of different positions, make the more convenient nimble regulation of hoisting structure.

Description

Low-cost hoist and mount bus duct structure

Technical Field

The utility model relates to a hoist and mount bus duct structure field especially relates to a low-cost hoist and mount bus duct 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 and workshops, and is generally hoisted at the top of the building through an expansion bolt matched support in order to save building space.

However, the existing hoisting structure has the following defects: 1. when the bus duct hoisting structure is installed, the heights of the bus ducts to be installed are different in different environments, but the existing hoisting structure is relatively fixed in structure, so that the vertical position of the hoisting structure is not convenient to adjust; 2. when installing the bus duct on hoisting structure, different bus duct dimensions differ for hoisting structure can not satisfy the installation of most bus ducts, and the bus duct passes through the bolt fastening in the installation simultaneously, and the installation is comparatively troublesome.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a low-cost hoisting bus duct structure for overcoming the above problems or at least partially solving the problems, so as to solve the problem that when the hoisting structure of the bus duct is installed, the heights of the bus ducts required to be installed are different in different environments, but the self structure of the existing hoisting structure is fixed, so that the hoisting structure is inconvenient to adjust the vertical position; when installing the bus duct on hoisting structure, different bus duct dimensions differ for hoisting structure can not satisfy the installation of most bus ducts, and the bus duct passes through the bolt fastening in the installation simultaneously, and the installation is comparatively troublesome problem.

In order to achieve the above object, the technical solution of the present invention is specifically realized as follows:

the utility model provides a low-cost hoist and mount bus duct structure, including the supporting plate, the both sides at supporting plate top are rotated and are connected with the internal thread sleeve pipe, the inside and fixedly connected with second gear of supporting plate are run through to internal thread sheathed tube bottom, the intermediate position department of supporting plate bottom rotates and is connected with first gear, the outside cover of second gear and first gear is equipped with the chain, and is two sets of internal thread sheathed tube internal thread is connected with the threaded rod, and is two sets of the top of threaded rod is provided with the installation roof, the inside both sides of supporting plate are provided with fixture.

Preferably, fixture includes spout, supporting rod, first rack, slide bar, leads to groove and second rack, the spout is provided with two sets of both sides that are located the support plate inside respectively, the inside slip of spout is provided with the supporting rod, and is two sets of logical groove has been seted up at the inside top of supporting rod, lead to the first rack of the inside bottom fixedly connected with of groove, two sets of the inside sliding connection who leads to the groove has the slide bar, the both sides of slide bar bottom are provided with the second rack.

Preferably, a limiting slide rod is slidably connected to the middle position inside the slide rod, and a spring is sleeved on the outer side of the limiting slide rod.

Preferably, the top of the limiting slide rod is fixedly connected with the mounting top plate, and the spring is located at the top of the slide rod.

Preferably, the middle position outside the internal thread sleeve is fixedly connected with a bearing, and the bottom of the bearing is fixedly connected with the top of the supporting plate.

Preferably, two groups of mounting holes are formed in two sides of the inside of the mounting top plate, and threads are arranged in the mounting holes.

The utility model provides a low-cost hoist and mount bus duct structure, beneficial effect lies in:

1. through the mutual matching between the internal thread sleeves and the threaded rods, the two groups of internal thread sleeves are rotated to enable the two groups of threaded rods to ascend and descend simultaneously, so that the distance between the supporting plate and the mounting top plate can be changed, the different height requirements required by different positions can be ensured, and the hoisting structure can be adjusted more conveniently and flexibly;

2. when installing the bus duct on the support plate, through two sets of clamping rods of slip, according to the actual specification of bus duct for two sets of clamping rods carry out the centre gripping to the both sides of bus duct, make the bus duct install more convenient on the support plate, hoisting structure can match the bus duct of different dimensions simultaneously, makes hoisting structure operate more facility.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly described below, and it is obvious that the drawings in the description below are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to these drawings without creative efforts.

Fig. 1 is a front cross-sectional view provided in an embodiment of the present invention.

Fig. 2 is a front view provided by the embodiment of the present invention.

Fig. 3 is an enlarged view of a portion a of fig. 1 according to an embodiment of the present invention.

In the figure: 1. a support pallet; 2. a clamping mechanism; 21. a chute; 22. a clamping rod; 23. a first rack; 24. a slide bar; 25. a through groove; 26. a second rack; 3. a first gear; 4. a second gear; 5. an internally threaded sleeve; 6. installing a top plate; 7. a threaded rod; 8. a chain; 9. a spring; 10. and limiting the sliding rod.

Detailed Description

Exemplary embodiments of the present disclosure will be described in more detail below with reference to the accompanying drawings. While exemplary embodiments of the present disclosure are shown in the drawings, it should be understood that the present disclosure may be embodied in various forms and should not be limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete, and will fully convey the scope of the disclosure to those skilled in the art.

Referring to fig. 1-3, the embodiment of the utility model provides a low-cost hoist and mount bus duct structure, including supporting plate 1, the both sides at supporting plate 1 top are rotated and are connected with internal thread sleeve 5, internal thread sleeve 5's bottom runs through supporting plate 1's inside and fixedly connected with second gear 4, the intermediate position department of supporting plate 1 bottom rotates and is connected with first gear 3, the outside cover of second gear 4 and first gear 3 is equipped with chain 8, the internal thread of two sets of internal thread sleeve 5 is connected with threaded rod 7, the top of two sets of threaded rod 7 is provided with installation roof 6, the inside both sides of supporting plate 1 are provided with fixture 2.

During the use, rotatory first gear 3 for first gear 3 drives chain 8 and removes, and chain 8 drives two sets of second gears 4 simultaneously and rotates, and two sets of internal thread sleeve pipes 5 rotate along with second gear 4, and under the effect of screw thread, threaded rod 7 stretches out or contracts in internal thread sleeve pipe 5's inside, makes the interval between supporting plate 1 and the installation roof 6 change, adapts to different mounting heights.

As shown in fig. 1 and 3, the clamping mechanism 2 includes a sliding slot 21, a clamping rod 22, a first rack 23, a sliding rod 24, a through slot 25 and a second rack 26, the sliding slot 21 is provided with two groups of two sides respectively located inside the supporting plate 1, the clamping rod 22 is slidably arranged inside the sliding slot 21, the through slot 25 is formed in the top of the inside of the two groups of clamping rods 22, the first rack 23 is fixedly connected to the bottom of the inside of the through slot 25, the sliding rod 24 is slidably connected to the inside of the two groups of through slots 25, the second rack 26 is arranged on two sides of the bottom of the sliding rod 24, a limiting sliding rod 10 is slidably connected to the middle position inside the sliding rod 24, a spring 9 is sleeved on the outer side of the limiting sliding rod 10, the top of the limiting sliding rod 10 is fixedly connected to the mounting top plate 6, the spring 9 is located on the top of the sliding rod 24, a bearing is fixedly connected to the middle position outside of the internal thread sleeve 5, and the bottom of the bearing is fixedly connected to the top of the supporting plate 1, two sets of mounting holes are formed in two sides of the interior of the mounting top plate 6, and threads are arranged in the mounting holes.

When installing the bus duct, at first, upwards stimulate slide bar 24 in the inside that leads to groove 25, drive and separate each other between second rack 26 and the first rack 23, just remove fixedly this moment to two sets of clamping rod 22, make clamping rod 22 slide in the inside of spout 21, place the bus duct in the top of supporting plate 1, slide clamping rod 22 to the both sides centre gripping of bus duct fixed back through spout 21 this moment, slide bar 24 downwards, make and mesh again between second rack 26 and the first rack 23, fix clamping rod 22, accomplish the fixed mounting to the bus duct, operate convenience more.

The above are merely examples of the present application and are not intended to limit the present application. Various modifications and changes may occur to those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present application should be included in the scope of the claims of the present application.

Claims

1. The utility model provides a low-cost hoist and mount bus duct structure, includes supporting plate (1), its characterized in that, the both sides at supporting plate (1) top are rotated and are connected with internal thread sleeve pipe (5), the bottom of internal thread sleeve pipe (5) is run through inside and fixedly connected with second gear (4) of supporting plate (1), the intermediate position department of supporting plate (1) bottom rotates and is connected with first gear (3), the outside cover of second gear (4) and first gear (3) is equipped with chain (8), and is two sets of the internal thread connection of internal thread sleeve pipe (5) has threaded rod (7), and is two sets of the top of threaded rod (7) is provided with installation roof (6), the inside both sides of supporting plate (1) are provided with fixture (2).

2. The low-cost hoisting bus duct structure according to claim 1, wherein the clamping mechanism (2) comprises a sliding groove (21), clamping rods (22), a first rack (23), a sliding rod (24), a through groove (25) and a second rack (26), the sliding groove (21) is provided with two groups of two sides which are respectively positioned inside the supporting plate (1), the clamping rods (22) are arranged inside the sliding groove (21) in a sliding manner, the through groove (25) is formed in the top of the inside of the two groups of clamping rods (22), the first rack (23) is fixedly connected to the bottom of the inside of the through groove (25), the sliding rod (24) is connected to the inside of the through groove (25) in a sliding manner, and the second racks (26) are arranged on the two sides of the bottom of the sliding rod (24).

3. The low-cost hoisting bus duct structure according to claim 2, wherein a limiting slide bar (10) is slidably connected to the middle position inside the slide bar (24), and a spring (9) is sleeved on the outer side of the limiting slide bar (10).

4. A low-cost hoisting bus duct structure according to claim 3, wherein the top of the limiting slide bar (10) is fixedly connected with the mounting top plate (6), and the spring (9) is positioned at the top of the slide bar (24).

5. The low-cost hoisting bus duct structure according to claim 1, wherein a bearing is fixedly connected to the middle position outside the internal thread sleeve (5), and the bottom of the bearing is fixedly connected with the top of the support supporting plate (1).

6. The low-cost hoisting bus duct structure according to claim 1, wherein two groups of mounting holes are arranged on two sides of the inside of the mounting top plate (6), and threads are arranged inside the mounting holes.