Aluminum alloy bus duct capable of being rapidly installed

Abstract

The utility model relates to the technical field of power equipment, in particular to an aluminum alloy bus duct capable of being quickly installed, which comprises a shell, a cover plate is arranged above the inner side of the shell, an aluminum alloy bus is fixedly connected inside the shell, and fixing devices are fixedly connected to two sides of the shell. Sealing covers are arranged on the front side and the rear side of the shell correspondingly. According to the utility model, the cover plate is arranged, so that the cover plate can be quickly mounted on the shell, the two grips can be fixed together by shifting the grips towards the middle during use, a user can conveniently move the plate body through the grips, and the insertion column can be retracted into the plate body; the plate body can be smoothly placed on the shell, the two grips can be separated by pulling the grips towards the two sides after placement is completed, the inserting columns can be inserted into the inserting holes under the action of the jacking springs, then the cover plate is fixed, and installation is convenient.

Description

TECHNICAL FIELD

[0001] The utility model relates to power equipment technical field especially relates to a kind of aluminium alloy bus duct of quick installation. BACKGROUND

[0002] Bus duct is a kind of closed metal device formed by copper and aluminium bus column, used to distribute large power for each element of dispersion system, and has been increasingly replaced by wire and cable in indoor low-voltage power transmission trunk line engineering project.

[0003] The existing bus duct is divided into integrated and split structure, the bus duct of split structure is generally fixed on the shell by bolt when installing the cover plate on the shell, which needs to use external tools for installation, and is troublesome and time-consuming, which reduces the installation efficiency. SUMMARY

[0004] Therefore, the utility model provides a kind of aluminium alloy bus duct of quick installation, and the main technical problem to be solved is to solve the problem that the bus duct of split structure cannot be quickly installed.

[0005] In order to achieve the above purpose, the utility model adopts the following technical scheme: a kind of aluminium alloy bus duct of quick installation, including shell, the upper side of the inside of the shell is placed with cover plate, the inside of the shell is fixedly connected with aluminium alloy bus, the both sides of the shell are fixedly connected with fixed device, the front and back sides of the shell are placed with closure cover, the cover plate includes the board body placed on the inside of the shell, the inside of the board body is fixedly connected with limit post, the outside of the limit post is movably connected with sliding block, the board body and sliding block are fixedly connected with top spring, the side of the sliding block close to the shell is fixedly connected with plug-in post, the top of the sliding block is fixedly connected with handle, the inside of the left handle is fixedly connected with connecting column, the right end of the connecting column is fixedly connected with rubber block, the left side of the right handle is provided with fixed slot.

[0006] By adopting the above technical scheme, the rubber block can contact the right handle by pushing the handle to the middle during use, and the rubber block can be deformed by extrusion, so that the rubber block can be pressed into the fixed slot, and the two handles can be fixed together, which facilitates the user to move the board body by the handle, and the plug-in post can be retracted into the inside of the board body, to ensure that the board body can be placed on the shell smoothly, and the two handles can be separated by pulling the handle to the side after placement, and the plug-in post can be inserted into the plug hole under the action of the top spring, so that the cover plate is fixed, which is convenient to install and improves the installation efficiency.

[0007] As a further description of the above technical solution: the shell comprises a shell, an insertion hole is arranged in the middle of the inner side of the shell, a limiting groove is arranged on the inner side of the shell, heat dissipation fins are fixedly connected to both sides of the shell, through holes are arranged on the front and back of both sides of the shell, insertion grooves are arranged on the front and back of the shell, and fixing holes are arranged on the top and bottom of the shell.

[0008] By adopting the above technical solution, the insertion hole is used for the insertion of the insertion column, the limiting groove is used for limiting the position of the plate body, the heat dissipation fins are used for dissipating the heat generated during the operation of the aluminum alloy bus, the through hole is used for the passage of the fixed column, the insertion groove is used for the insertion of the closure cover, and the fixing hole is used for the passage of the bolt, thereby fixing the shell.

[0009] As a further description of the above technical solution: the fixing device comprises a fixing cylinder fixedly connected to both sides of the shell, a connecting plate movably connected inside the fixing cylinder, and a fixed column fixedly connected to the inside of the connecting plate.

[0010] By adopting the above technical solution, the fixed column can be retracted into the inside of the fixing cylinder by pulling the fixed column to both sides, so that the closure cover can be inserted into the insertion groove, and the fixed column can be inserted into the column hole under the action of the fixing spring after the fixed column is loosened, thereby fixing the closure cover.

[0011] As a further description of the above technical solution: the closure cover comprises a cover body arranged on the front and back of the shell, a sealing gasket fixedly connected to one side of the cover body close to the shell, and column holes arranged on both sides of the inside of the cover body.

[0012] By adopting the above technical solution, the closure cover is used for protecting the aluminum alloy bus extending out of the shell, so as to prevent the aluminum alloy bus from being directly exposed to the air and being damaged by the impact of foreign objects.

[0013] As a further description of the above technical solution: the aluminum alloy bus comprises an insulating layer fixedly connected to the inside of the shell, a heat dissipation groove arranged on the outer side of the insulating layer, and an aluminum alloy conductive plate fixedly connected to the inside of the insulating layer.

[0014] By adopting the above technical solution, the heat dissipation groove is arranged to make the contact area of the aluminum alloy bus with the air larger, so that the heat dissipation effect is better.

[0015] As a further description of the above technical solution: the insulating layer is made of epoxy resin material.

[0016] By adopting the above technical solution, the epoxy resin has good insulation effect, good high temperature resistance and rigidity, and long service life.

[0017] By the above technical scheme, the utility model discloses a kind of aluminium alloy bus ducts of quick installation at least have following beneficial effects:

[0018] Compared with prior art, the aluminium alloy bus duct of quick installation is provided with cover plate, which is helpful to quickly install the cover plate on the shell. When in use, the rubber block can contact the right handle by pushing the handle in the middle, and the rubber block can be deformed by extrusion, so that the rubber block can be pressed into the fixing groove, and the two handles can be fixed together. The user can move the plate body by the handle, and the insertion column can be retracted into the plate body. The plate body can be placed on the shell smoothly. After placement is completed, the two handles can be separated by pulling the handle to the side, and the insertion column can be inserted into the insertion hole under the action of the clamping spring, so that the cover plate is fixed. The installation is convenient, and the installation efficiency is improved. BRIEF DESCRIPTION OF DRAWINGS

[0019] Figure 1 The utility model provides a kind of whole structure schematic diagram of aluminium alloy bus duct of quick installation proposed by the utility model;

[0020] Figure 2 The utility model provides a kind of whole structure schematic diagram of aluminium alloy bus duct of quick installation proposed by the utility model;

[0021] Figure 3 The utility model provides a kind of cover plate cross-section structure schematic diagram of aluminium alloy bus duct of quick installation proposed by the utility model;

[0022] Figure 4 The utility model provides a kind of fixing device cross-section structure schematic diagram of aluminium alloy bus duct of quick installation proposed by the utility model;

[0023] Figure 5 The utility model provides a kind of whole structure schematic diagram of aluminium alloy bus duct of quick installation proposed by the utility model.

[0024] LEGEND:

[0025] 1, the shell; 101, the shell; 102, the jack; 103, the heat dissipation fin; 104, the limiting groove; 105, the through hole; 106, the slot; 107, the fixed hole; 2, the cover plate; 201, the plate body; 202, the handle; 203, the connecting column; 204, the limiting column; 205, the top spring; 206, the plug-in column; 207, the sliding block; 208, the fixed groove; 209, the rubber block; 3, the fixing device; 301, the fixed cylinder; 302, the fixed column; 303, the fixed spring; 304, the connecting plate; 4, the closed cover; 401, the cover body; 402, the sealing gasket; 403, the column hole; 5, the aluminum alloy busbar; 501, the insulating layer; 502, the heat dissipation groove; 503, the aluminum alloy conductive plate. DETAILED DESCRIPTION

[0026] REFERENCE Figures 1-5 The utility model provides a kind of aluminum alloy busbar duct of quick installation, including shell 1, cover plate 2 is placed in the upper side of shell 1, aluminum alloy busbar 5 is fixedly connected in the inside of shell 1, fixedly connected with fixing device 3 on the both sides of shell 1, closed cover 4 is placed in the front and rear sides of shell 1, cover plate 2 includes the plate body 201 placed in the upper side of the inside of shell 1, limiting column 204 is fixedly connected in the inside of plate body 201, sliding block 207 is movably connected to the outside of limiting column 204, sliding block 207 can move on the outside of limiting column 204, top spring 205 is fixedly connected between plate body 201 and sliding block 207, plug-in column 206 is fixedly connected to the side of sliding block 207 close to shell 1, handle 202 is fixedly connected to the top of sliding block 207, connecting column 203 is fixedly connected to the inside of left handle 202, rubber block 209 is fixedly connected to the right end of connecting column 203, fixed groove 208 is equipped on the left side of right handle 202, the left side of fixed groove 208 is the structure of cylinder, the right side is the structure of sphere, with connecting column 203 and rubber block 209 are adapted, so that connecting column 203 and rubber block 209 can be inserted into fixed groove 208 so that two handles are connected together, when using, by to the middle handle 202 is stirred, so that rubber block 209 can contact right handle 202, and by extruding, so that rubber block 209 can be deformed, in turn, so that rubber block 209 can be pressed into fixed groove 208, in turn, so that two handles 202 can be fixed together, it is convenient for user to move plate body 201 by handle 202, and make plug-in column 206 can retract into the inside of plate body 201, ensure that plate body 201 can be placed on shell 1 smoothly, after placing is completed, by to the two sides handle 202 is pulled, so that two handles 202 can be separated, and under the action of top spring 205, so that plug-in column 206 can be inserted into jack 102, in turn, so that cover plate 2 is fixed, it is more convenient to install, speed up the efficiency of installation.

[0027] Further, the shell 1 comprises a shell body 101, an insertion hole 102 is arranged in the middle of the inner side of the shell body 101, the insertion hole 102 is used for the insertion of the insertion column 206, the inner side of the shell body 101 is provided with a limiting groove 104, the limiting groove 104 is used for limiting the position of the placement of the plate body 201, both sides of the shell body 101 are fixedly connected with heat dissipation fins 103, the heat dissipation fins 103 are used for dissipating the heat generated during the operation of the aluminum alloy bus 5, both sides of the shell body 101 are provided with through holes 105, the through holes 105 are used for the passage of the fixing column 302, both sides of the shell body 101 are provided with insertion grooves 106, the insertion grooves 106 are used for the insertion of the closure cover 4, the top and the lower part of the shell body 101 are provided with fixing holes 107, the fixing holes 107 are used for the passage of bolts, and are used for fixing the shell 1.

[0028] Further, the fixing device 3 comprises a fixing cylinder 301 fixedly connected on both sides of the shell body 101, a connecting plate 304 movably connected in the inside of the fixing cylinder 301, a fixing column 302 fixedly connected in the inside of the connecting plate 304, the connecting plate 304 and the fixing column 302 can move in the inside of the fixing cylinder 301, a fixing spring 303 fixedly connected between the fixing cylinder 301 and the connecting plate 304, by pulling the fixing column 302 to both sides, the fixing column 302 can be retracted into the inside of the fixing cylinder 301, so that the closure cover 4 can be inserted into the insertion groove 106, and after the fixing column 302 is loosened, the fixing column 302 can be inserted into the column hole 403 under the action of the fixing spring 303, so as to fix the closure cover 4.

[0029] Further, the closure cover 4 comprises a cover body 401 placed on both sides of the shell body 101, a sealing gasket 402 fixedly connected on the side close to the shell body 101 of the cover body 401, the sealing gasket 402 is used to ensure that the sealing between the shell body 101 and the cover body 401 is better, column holes 403 are arranged on both sides of the inside of the cover body 401, the column holes 403 are used for the insertion of the fixing column 302, the closure cover 4 is used for protecting the aluminum alloy bus 5 extending out of the shell 1, so as to ensure that it is not directly exposed to the air, and prevent the impact of foreign matters from causing damage to the aluminum alloy bus 5.

[0030] Further, the aluminum alloy bus 5 comprises an insulating layer 501 fixedly connected in the inside of the shell body 101, a heat dissipation groove 502 is arranged on the outer side of the insulating layer 501, an aluminum alloy conductive plate 503 is fixedly connected in the inside of the insulating layer 501, the arrangement of the heat dissipation groove 502 makes the contact area of the aluminum alloy bus 5 with the air larger, so that the heat dissipation effect is better.

[0031] Further, the insulating layer 501 is made of epoxy resin material, which has good insulation effect, good high temperature resistance and rigidity, and long service life.

[0032] Working principle: when using, the rubber block 209 can contact the right handle 202 by pulling the handle 202 to the middle, and the rubber block 209 can be deformed by extrusion, so that the rubber block 209 can be pressed into the fixed groove 208, so that the two handles 202 can be fixed together, and the user can move the plate body 201 through the handle 202, and when the handle 202 moves to the middle, it can drive the sliding block 207 to make the insertion column 206 retract into the inside of the plate body 201, so that the plate body 201 can be smoothly placed on the shell 1, and after the placement is completed, the two handles 202 can be separated by pulling the handles 202 to the two sides, and the insertion column 206 can be inserted into the insertion hole 102 under the action of the clamping spring 205, so that the cover plate 2 is fixed, and the installation is convenient and the installation efficiency is improved.

[0033] Finally, it should be noted that: the above only for the preferred embodiments of the utility model, and does not limit the utility model, although the utility model has been described in detail with reference to the foregoing embodiments, for the person skilled in the art, it still can modify the technical scheme recorded in the foregoing each embodiment, or equivalent replacement to part of technical features, any modification, equivalent replacement, improvement etc. within the spirit and principles of the utility model, should be included in the protection scope of the utility model.

Claims

1. A fast installable aluminium alloy busbar duct comprising an outer casing (1) characterised in that: The upper side of the inside of the shell (1) is provided with a cover plate (2), the inside of the shell (1) is fixedly connected with an aluminum alloy bus (5), both sides of the shell (1) are fixedly connected with a fixing device (3), both sides of the shell (1) are provided with a closure cover (4), the cover plate (2) comprises a plate body (201) placed on the upper side of the inside of the shell (1), the inside of the plate body (201) is fixedly connected with a limiting column (204), the outer side of the limiting column (204) is movably connected with a sliding block (207), the plate body (201) and the sliding block (207) are fixedly connected with a clamping spring (205), the side of the sliding block (207) close to the shell (1) is fixedly connected with a plug column (206), the top of the sliding block (207) is fixedly connected with a handle (202), the inside of the left handle (202) is fixedly connected with a connecting column (203), the right end of the connecting column (203) is fixedly connected with a rubber block (209), the left side of the right handle (202) is provided with a fixed groove (208).

2. A fast installable aluminum alloy busway as claimed in claim 1, wherein: The shell (1) comprises a shell body (101), the middle of the inside of the shell body (101) is provided with a plug hole (102), the inside of the shell body (101) is provided with a limiting groove (104), both sides of the shell body (101) are fixedly connected with a heat dissipation fin (103), both sides of the shell body (101) are provided with a through hole (105) on the front and back sides, both sides of the shell body (101) are provided with a plug slot (106), and the top and bottom of the shell body (101) are provided with a fixed hole (107).

3. A fast installable aluminum alloy busway as claimed in claim 1, wherein: The fixing device (3) comprises a fixed cylinder (301) fixedly connected on both sides of the shell body (101), the inside of the fixed cylinder (301) is movably connected with a connecting plate (304), the inside of the connecting plate (304) is fixedly connected with a fixed column (302), and the fixed cylinder (301) and the connecting plate (304) are fixedly connected with a fixed spring (303).

4. The quickly installable aluminum alloy busway according to claim 1, characterized in that: The closure cover (4) comprises a cover body (401) placed on both sides of the shell body (101), the side of the cover body (401) close to the shell body (101) is fixedly connected with a sealing gasket (402), and both sides of the inside of the cover body (401) are provided with a column hole (403).

5. The quickly installable aluminum alloy busway according to claim 1, wherein: The aluminum alloy bus (5) comprises an insulating layer (501) fixedly connected in the inside of the shell body (101), the outer side of the insulating layer (501) is provided with a heat dissipation groove (502), and the inside of the insulating layer (501) is fixedly connected with an aluminum alloy conductive plate (503).

6. A fast installable aluminum alloy busway as defined in claim 5, wherein: The insulating layer (501) is made of epoxy resin material.

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