Splicing structure of bus duct

Abstract

The utility model discloses a splicing structure of a bus duct, which comprises a bus duct and a connecting plate, the connecting plate is arranged in the bus duct, and the splicing structure of the bus duct further comprises a clamping component attached to the top end of the bus duct; and the limiting component is rotationally arranged at the top end of the clamping component. According to the splicing structure of the bus duct, through cooperative work of a transverse plate, a rotating rod and a gear, a pull rod is driven to move back and forth, so that a clamping plate is driven to move back and forth, through cooperative work of a lead screw, a sliding ring and a limiting plate, a limiting rod is driven to move up and down, and through cooperative work of the limiting rod, the transverse plate and the rotating rod, the gear is limited; and through cooperative work of the components, the bus duct can be conveniently and rapidly spliced and installed, and the working efficiency is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to bus duct technical field, concretely is a kind of splicing structure of bus duct. BACKGROUND

[0002] Bus duct is a kind of equipment used in power distribution system, it is mainly used for transmission and distribution electric energy, bus duct system is made of a series of conductive materials (usually copper or aluminum), these materials are enclosed in an insulating shell, form a continuous power transmission path, bus duct can be regarded as a kind of alternative solution to traditional cable and cable bridge, especially suitable for occasions needing high current and high flexibility, bus duct is widely used in commercial buildings, industrial facilities, data centers, hospitals, airports and other places needing efficient power distribution, with the development of technology, the design and material of bus duct are also constantly improving to meet higher energy efficiency and more stringent safety standards.

[0003] The bus duct needs to be spliced using a connecting plate during installation, and the bus duct needs to be placed flat during splicing, which makes the bus duct splicing installation very difficult, increases the workload of workers and affects the installation efficiency of the bus duct. SUMMARY

[0004] The utility model discloses a kind of splicing structure of bus duct, to solve the problem that the current bus duct is proposed in above background technology when installing, it needs to use connecting plate to splice bus duct, during splicing, it needs to place bus duct flat, this leads to bus duct splicing installation very difficult, increase the workload of worker, affect the installation efficiency of bus duct.

[0005] To achieve the above object, the utility model provides the following technical scheme: a kind of splicing structure of bus duct, including bus duct and connecting plate, the inside of the bus duct is provided with connecting plate, it is characterized in that, the splicing structure of the bus duct further includes:

[0006] Clamping member is attached to the top end of the bus duct, limiting member is rotationally arranged at the top end of the clamping member, wherein the clamping member is used to clamp the bus duct, and the limiting member is used to limit the clamping member;

[0007] The limiting member includes a lead screw fixedly arranged on the clamping member, a sliding ring slidingly arranged on the outer wall of the lead screw, a limiting plate rotationally arranged at the bottom end of the sliding ring, and a limiting rod fixedly arranged at the bottom end of the limiting plate, wherein the lead screw is used to support the sliding ring, and the sliding ring is used to drive the limiting plate to move up and down.

[0008] Preferably, in order to clamp and fix the bus duct, the top end of the bus duct is provided with a clamping member;

[0009] The rotating rod drives the gear to rotate counterclockwise, the gear drives the pull rod to move forward and backward through the thread arranged on the inner side of the pull rod, the pull rod drives the clamping plate to move forward and backward, and the clamping plate moves forward and backward to clamp and fix the bus duct.

[0010] Preferably, the inner side of the pull rod is provided with teeth.

[0011] Preferably, the rotating rod is in the shape of a "T" character, and the top end of the rotating rod is provided with a limiting hole.

[0012] Preferably, the top end of the horizontal plate is provided with a limiting hole.

[0013] Preferably, in order to limit the clamping member, the top end of the clamping member is provided with a limiting member.

[0014] When the limiting plate is rotated to drive the limiting rod to rotate to a suitable position, the slip ring is rotated to drive the slip ring to move downward through the thread arranged on the outer wall of the screw rod and the thread arranged on the inner wall of the slip ring, the slip ring drives the limiting plate to move downward, the limiting plate drives the limiting rod to move downward, and the limiting rod is inserted into the limiting hole at the top end of the horizontal plate to limit the rotating rod through the through hole arranged in the rotating rod.

[0015] Preferably, the inner wall of the slip ring is provided with a thread matched with the outer wall of the screw rod.

[0016] Compared with the prior art, the bus duct splicing structure of the utility model has the beneficial effects that: through the cooperation of the horizontal plate, the rotating rod and the gear, the pull rod is driven to move forward and backward, thereby driving the clamping plate to move forward and backward; through the cooperation of the screw rod, the slip ring and the limiting plate, the limiting rod is driven to move upward and downward; through the cooperation of the limiting rod, the horizontal plate and the rotating rod, the gear is limited, thereby limiting the clamping plate; through the cooperation of the above components, the bus duct can be conveniently and quickly spliced and installed, and the working efficiency is improved. BRIEF DESCRIPTION OF DRAWINGS

[0017] Figure 1 It is a structural schematic diagram of the utility model;

[0018] Figure 2 It is Figure 1 a top view sectional connection structure schematic diagram;

[0019] Figure 3 It is Figure 1 a side view sectional connection structure schematic diagram;

[0020] Figure 4 It is Figure 3 an enlarged connection structure schematic diagram of A in the utility model.

[0021] In the figure: 1, bus duct, 2, connecting plate, 3, clamping member, 301, cross plate, 302, pull rod, 303, clamping plate, 304, gear, 305, rotating rod, 4, limiting member, 401, lead screw, 402, sliding ring, 403, limiting plate, 404, limiting rod. DETAILED DESCRIPTION

[0022] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the utility model.

[0023] Please refer to Figures 1-4 The utility model provides a kind of technical solutions: the splicing structure of bus duct, including bus duct 1 and connecting plate 2, the inside of bus duct 1 is provided with connecting plate 2, and the splicing structure of bus duct further includes: clamping member 3 is attached to the top of bus duct 1;Limiting member 4 is rotationally arranged at the top of clamping member 3;Wherein, clamping member 3 is used to clamp bus duct 1, and limiting member 4 is used to limit clamping member 3.

[0024] Specifically, clamping member 3 includes: cross plate 301, pull rod 302, clamping plate 303, gear 304 and rotating rod 305;

[0025] Cross plate 301 is attached to the top of bus duct 1;Pull rod 302 is slidably arranged in the inside of cross plate 301;Clamping plate 303 is fixedly arranged on the front and back of pull rod 302, and clamping plate 303 is used to clamp bus duct 1;Gear 304 is rotationally arranged in the inside of cross plate 301, and the outer wall of gear 304 is engagedly arranged on the inside of pull rod 302, and gear 304 drives clamping plate 303 to move inwards by the teeth arranged on the inside of pull rod 302;Rotating rod 305 is fixedly arranged on the top of gear 304, and rotating rod 305 is used to drive gear 304 to rotate;Wherein, cross plate 301 is used to support pull rod 302, pull rod 302 is used to drive clamping plate 303 to move back and forth, the inside of pull rod 302 is provided with teeth, the shape of rotating rod 305 is "T" type, the top of rotating rod 305 is provided with limiting hole, and the top of cross plate 301 is provided with limiting hole.

[0026] More specifically, limiting member 4 includes: lead screw 401, sliding ring 402, limiting plate 403 and limiting rod 404;

[0027] The screw rod 401 is fixedly arranged at the top end of the gear 304 in the clamping member 3; the sliding ring 402 is slidingly arranged at the outer wall of the screw rod 401; the limiting plate 403 is rotationally arranged at the bottom end of the sliding ring 402, and the limiting plate 403 is used to drive the limiting rod 404 to move downward; the limiting rod 404 is fixedly arranged at the bottom end of the limiting plate 403, and the limiting rod 401 limits the rotating rod 305 through the limiting plate at the top end of the horizontal plate 301; wherein the screw rod 401 is used to support the sliding ring 402, the sliding ring 402 is used to drive the limiting plate 403 to move up and down, and the inner wall of the sliding ring 402 is provided with a thread matched with the outer wall of the screw rod 401.

[0028] The detailed connection means is a known technology in the art, and the working principle and process are mainly introduced below.

[0029] When the splicing structure of the bus duct starts to be used, the user moves the horizontal plate 301 in the clamping member 3 to the top end of the bus duct 1, then rotates the rotating rod 305 counterclockwise, the rotating rod 305 drives the gear 304 to rotate counterclockwise, the gear 304 rotates counterclockwise to drive the pull rod 302 to move forward and backward through the thread arranged on the inner side of the pull rod 302, the pull rod 302 drives the clamping plate 303 to move forward and backward, the clamping plate 303 moves forward and backward to clamp and fix the bus duct 1, then rotate the limiting plate 403 in the limiting member 4, the limiting plate 403 drives the limiting rod 404 to rotate to the appropriate position, then rotate the sliding ring 402, the sliding ring 402 rotates to drive the sliding ring 402 to move downward through the thread arranged on the outer wall of the screw rod 401 and the thread arranged on the inner wall of the sliding ring 402, the sliding ring 402 drives the limiting plate 403 to move downward, the limiting plate 403 drives the limiting rod 404 to move downward, the limiting rod 404 moves downward to be inserted into the limiting hole at the top end of the horizontal plate 301 to limit the rotating rod 305 through the through hole arranged in the rotating rod 305, the rotating rod 305 limits the gear 304, the gear 304 limits the pull rod 302 through the teeth arranged on the inner side of the pull rod 302, the pull rod 302 limits the clamping plate 303, and the clamping plate 303 clamps the bus duct 1 to limit the horizontal plate 301.

[0030] Although the embodiments of the utility model have been shown and described, it can be understood by those skilled in the art that various changes, modifications, replacements and variations can be made to these embodiments without departing from the principles and spirits of the utility model, and the scope of the utility model is defined by the appended claims and their equivalents.

Claims

1. A splice structure of bus ducts, comprising a bus duct (1) and a connecting plate (2), the inside of the bus duct (1) is provided with the connecting plate (2), characterized in that, The splicing structure of the bus duct further comprises: A clamping component (3) is attached to the top end of the bus duct (1); A limiting component (4) is rotatably arranged at the top end of the clamping component (3); The clamping component (3) is used for clamping the bus duct (1), and the limiting component (4) is used for limiting the clamping component (3); The limiting component (4) comprises: A lead screw (401) is fixedly arranged on the clamping component (3); A sliding ring (402) is slidingly arranged on the outer wall of the lead screw (401); A limiting plate (403) is rotatably arranged at the bottom end of the sliding ring (402); A limiting rod (404) is fixedly arranged at the bottom end of the limiting plate (403); The lead screw (401) is used for supporting the sliding ring (402), and the sliding ring (402) is used for driving the limiting plate (403) to move up and down.

2. The splice structure of bus duct according to claim 1, wherein, The clamping component (3) comprises: A horizontal plate (301) is attached to the top end of the bus duct (1); A pull rod (302) is slidingly arranged inside the horizontal plate (301); Clamping plates (303) are fixedly arranged on the front and rear sides of the pull rod (302); A gear (304) is rotatably arranged inside the horizontal plate (301), and the outer wall of the gear (304) is engaged with the inner side of the pull rod (302); A rotating rod (305) is fixedly arranged at the top end of the gear (304); The horizontal plate (301) is used for supporting the pull rod (302), and the pull rod (302) is used for driving the clamping plates (303) to move forward and backward.

3. The splice structure of busway according to claim 2, wherein, The inner side of the pull rod (302) is provided with teeth.

4. The splice structure of busway according to claim 2, wherein, The shape of the rotating rod (305) is "T" type, and a limiting hole is formed at the top end of the rotating rod (305).

5. The splice structure of busway according to claim 2, wherein, A limiting hole is formed at the top end of the horizontal plate (301).

6. The splice structure of busway according to claim 1, wherein, The inner wall of the sliding ring (402) is provided with threads matched with the outer wall of the lead screw (401).

Images