Bus duct for power supply and distribution system

Abstract

The utility model relates to the field of bus ducts, and discloses a bus duct for a power supply and distribution system, which comprises a bus duct body. The adjusting part is arranged at the top of the bus duct body; the fixed part is arranged at the top of the adjusting part; the adjusting part comprises a sliding rail which is fixedly connected to the top of the bus duct body; a fixing seat is fixedly connected to the top of the adjusting box slidably connected between the inner sides of the sliding rails, a brake rod is slidably connected into the adjusting box, the adjusting box is driven to slide between the inner sides of the sliding rails and slide to a proper position by adjusting parts according to actual conditions, a threaded rod is rotated, and a connecting block slides into the adjusting box; and thus, an L-shaped rod is driven to rotate around a shaft, a brake rod slides upwards, a clamping block is controlled to clamp and fix the top of a sliding rail under the assistance of a connecting rod, and the effect of rapidly adjusting the position of an adjusting box is achieved.

Description

Technical Field

[0001] The utility model relates to the field of bus ducts, in particular to a bus duct for a power supply and distribution system. Background Art

[0002] The bus duct is a new type of conductor formed by using copper or aluminum as conductor, supported by non-olefinic insulation, and then installed in a metal trough. It has large current capacity, small voltage drop, strong short-circuit load capacity, non-combustibility, high safety and reliability, and long service life. The equipment of the distribution system can be added or changed at will, the construction, inspection and maintenance are simple, and it has a modern appearance.

[0003] Today's bus ducts need to adapt to the reasonable wiring of various buildings and factories, so that the bus ducts need to be installed in various environments. However, the usual installation and placement cannot meet the needs of various scenarios, and it is necessary to add fixing devices that can be adjusted according to actual conditions. Utility Model Content

[0004] The utility model aims to provide a bus duct for a power supply and distribution system, so as to achieve the purpose of solving the above-mentioned background technical problems.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a bus duct for a power supply and distribution system, comprising: a bus duct body; an adjustment portion arranged at the top of the bus duct body; and a fixing portion arranged at the top of the adjustment portion.

[0006] Preferably, the adjustment portion includes: a slide rail fixedly connected to the top of the bus duct body; and an adjustment box slidably connected between the inner sides of the slide rail.

[0007] Preferably, the top of the adjusting box is fixedly connected to a fixing seat, the inside of the adjusting box is slidably connected to a brake rod, the internal thread of the adjusting box is connected to a threaded rod, one end of the threaded rod passes through the adjusting box, and is rotatably connected to a connecting block through a bearing seat, and the top inner wall of the adjusting box is fixedly connected to a connecting seat.

[0008] Preferably, the top end of the fixed seat is rotatably connected to a clamping block via an axle rod, the clamping block is adapted to the slide rail, a connecting rod is provided between the clamping block and the brake rod, one end of the connecting rod is rotatably connected to one end of the clamping block via an axle rod, and the other end is rotatably connected to one end of the brake rod via an axle rod.

[0009] Preferably, the bottom of the connecting seat is rotatably connected to an "L"-shaped rod through an axle rod, and adaptation grooves are provided at both ends of the "L"-shaped rod. One end of the "L"-shaped rod is movably connected to the bottom end of the brake rod through the axle rod, and the other end is movably connected to one end of the connecting block through the axle rod.

[0010] Preferably, the fixed part includes: a support platform fixedly connected to the top of the adjustment box; and a base fixedly connected to the top of the support platform.

[0011] Preferably, the interior of the base is rotatably connected to a rotating sleeve via a bearing seat, and one side of the base is rotatably connected to a hook via a shaft.

[0012] Preferably, the internal thread of the rotating sleeve is connected to a threaded rod 2, one end of the threaded rod 2 passes through the rotating sleeve and is rotatably connected to a clamping plate via an axle rod, and the outer wall of the rotating sleeve is fixedly connected to a ratchet, which is meshed with a hook.

[0013] The utility model provides a bus duct for a power supply and distribution system, which has the following beneficial effects:

[0014] (1) The utility model drives the adjustment box through the adjustment part according to the actual situation, so that the adjustment box slides between the inner sides of the slide rails and slides to a suitable position, and rotates the threaded rod to slide the connecting block into the adjustment box, thereby driving the "L"-shaped rod to rotate around the axis, so that the brake rod slides upward, and then with the assistance of the connecting rod, the clamping block is controlled to clamp and fix the top of the slide rail, thereby achieving the effect of quickly adjusting the position of the adjustment box.

[0015] (2) The utility model uses the fixed part to rotate the second threaded rod according to the actual situation to extend or shorten the base, push the hook upward so that the hook is no longer engaged with the ratchet, and rotate the rotating sleeve to achieve the purpose of adjusting the angle of the clamping plate, thereby achieving the effect of clamping and fixing according to different situations. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 This is the main schematic diagram of the overall structure of the utility model;

[0017] Figure 2 This is a front view of the overall structure of the utility model;

[0018] Figure 3 This is a view of the adjustment part of the utility model;

[0019] Figure 4 This is a view of the fixing part of the utility model.

[0020] In the figure: 1 bus duct body, 2 adjustment part, 3 fixing part;

[0021] 211 slide rail, 212 adjustment box, 213 fixing seat, 214 clamping block, 215 brake rod, 216 connecting rod, 217 threaded rod, 218 connecting seat, 219 "L" type rod;

[0022] 311 support platform, 312 base, 313 rotating sleeve, 314 threaded rod 2, 315 clamping plate, 316 ratchet, 317 hook. DETAILED DESCRIPTION

[0023] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0024] In the present invention, unless otherwise clearly specified and limited, the terms "install", "connect", "connect", "fix" and the like should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0025] Example 1

[0026] A preferred embodiment of a bus duct for a power distribution system provided by the utility model is as follows: Figure 1-4 As shown: a bus duct for a power supply and distribution system, comprising: a bus duct body 1; an adjustment portion 2 arranged on the top of the bus duct body 1; and a fixing portion 3 arranged on the top of the adjustment portion 2.

[0027] The adjusting part 2 includes: a slide rail 211 fixedly connected to the top of the bus duct body 1; and an adjusting box 212 slidably connected between the inner sides of the slide rail 211 .

[0028] The top of the adjusting box 212 is fixedly connected to a fixing seat 213, the inside of the adjusting box 212 is slidably connected to a brake rod 215, the internal thread of the adjusting box 212 is connected to a threaded rod 217, one end of the threaded rod 217 passes through the adjusting box 212, and is rotatably connected to a connecting block through a bearing seat, and the top inner wall of the adjusting box 212 is fixedly connected to a connecting seat 218.

[0029] The top end of the fixed seat 213 is rotatably connected to a clamping block 214 via an axial rod, the clamping block 214 is adapted to the slide rail 211, a connecting rod 216 is provided between the clamping block 214 and the brake rod 215, one end of the connecting rod 216 is rotatably connected to one end of the clamping block 214 via an axial rod, and the other end is rotatably connected to one end of the brake rod 215 via an axial rod.

[0030] The bottom of the connecting seat 218 is rotatably connected to an "L"-shaped rod 219 through an axle, and both ends of the "L"-shaped rod 219 are provided with adaptation grooves. One end of the "L"-shaped rod 219 is movably connected to the bottom end of the brake rod 215 through an axle, and the other end is movably connected to one end of the connecting block through an axle.

[0031] Furthermore, this embodiment drives the adjustment box 212 according to actual conditions, so that the adjustment box 212 slides between the inner sides of the slide rails 211 to a suitable position, and rotates the threaded rod 217 to slide the connecting block toward the inside of the adjustment box 212, thereby driving the "L"-shaped rod 219 to rotate around the axis, so that the brake rod 215 slides upward, and with the assistance of the connecting rod 216, the clamping block 214 is controlled to clamp and fix the top of the slide rail 211, thereby achieving the effect of quickly adjusting the position of the adjustment box 212.

[0032] Example 2

[0033] Based on Example 1, a preferred embodiment of a bus duct for a power supply and distribution system provided by the utility model is as follows: Figure 1-4 As shown: the fixed part 3 includes: a support platform 311 fixedly connected to the top of the adjustment box 212; and a base 312 fixedly connected to the top of the support platform 311.

[0034] The interior of the base 312 is rotatably connected to a rotating sleeve 313 via a bearing seat, and one side of the base 312 is rotatably connected to a hook 317 via a shaft.

[0035] The inner thread of the rotating sleeve 313 is connected to the threaded rod 314 , one end of the threaded rod 314 passes through the rotating sleeve 313 and is rotatably connected to the clamping plate 315 via the shaft. The outer wall of the rotating sleeve 313 is fixedly connected to the ratchet 316 , which is meshed with the hook 317 .

[0036] Furthermore, this embodiment rotates the threaded rod 314 according to actual conditions to extend or shorten the base 312, moves the hook 317 upward so that the hook 317 is no longer engaged with the ratchet 316, and rotates the rotating sleeve 313, thereby achieving the purpose of adjusting the angle of the clamping plate 315 and achieving the effect of clamping and fixing according to different situations.

[0037] When in use, first, according to the actual situation, drive the adjustment box 212 to make the adjustment box 212 slide between the inner sides of the slide rail 211 and slide to the appropriate position, rotate the threaded rod 217 to make the connecting block slide into the inside of the adjustment box 212, thereby driving the "L"-shaped rod 219 to rotate around the axis, so that the brake rod 215 slides upward, and with the assistance of the connecting rod 216, control the clamping block 214 to clamp and fix the top of the slide rail 211, so as to achieve the effect of quickly adjusting the position of the adjustment box 212; secondly, according to the actual situation, rotate the threaded rod 214 to make the base 312 extend or shorten, push the hook 317 upward, so that the hook 317 is no longer engaged with the ratchet 316, and rotate the rotating sleeve 313, so as to achieve the purpose of adjusting the angle of the clamping plate 315, and achieve the effect of clamping and fixing according to different situations.

[0038] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0039] Finally, it should be noted that the above description is only a preferred embodiment of the utility model and is not intended to limit the utility model. Although the utility model is described in detail with reference to the above embodiments, those skilled in the art can still modify the technical solutions recorded in the above embodiments or replace some of the technical features therein by equivalents. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the utility model shall be included in the protection scope of the utility model.

Claims

1. A bus duct for a power supply and distribution system, characterized in that: include: Bus duct body (1); An adjustment portion (2) arranged at the top of the bus duct body (1); A fixing portion (3) is arranged on the top of the adjusting portion (2).

2. A bus duct for a power supply and distribution system according to claim 1, characterized in that: The regulating part (2) comprises: A slide rail (211) fixedly connected to the top of the bus duct body (1); The regulating box (212) is slidably connected between the inner sides of the slide rails (211).

3. A bus duct for a power supply and distribution system according to claim 2, characterized in that: The top of the regulating box (212) is fixedly connected to a fixing seat (213); the interior of the regulating box (212) is slidably connected to a brake rod (215); the interior of the regulating box (212) is threadedly connected to a threaded rod (217); one end of the threaded rod (217) passes through the regulating box (212) and is rotatably connected to a connecting block via a bearing seat; the top inner wall of the regulating box (212) is fixedly connected to a connecting seat (218).

4. A bus duct for a power supply and distribution system according to claim 3, characterized in that: The top end of the fixing seat (213) is rotatably connected to a clamping block (214) via an axle rod, the clamping block (214) is adapted to the slide rail (211), a connecting rod (216) is provided between the clamping block (214) and the brake rod (215), one end of the connecting rod (216) is rotatably connected to one end of the clamping block (214) via an axle rod, and the other end is rotatably connected to one end of the brake rod (215) via an axle rod.

5. The bus duct for a power supply and distribution system according to claim 3, characterized in that: The bottom of the connecting seat (218) is rotatably connected to an "L"-shaped rod (219) via a shaft, and both ends of the "L"-shaped rod (219) are provided with adaption grooves. One end of the "L"-shaped rod (219) is movably connected to the bottom end of the brake rod (215) via a shaft, and the other end is movably connected to one end of the connecting block via a shaft.

6. The bus duct for a power supply and distribution system according to claim 1, characterized in that: The fixing part (3) comprises: A support platform (311) is fixedly connected to the top of the adjustment box (212); The base (312) is fixedly connected to the top of the support platform (311).

7. A bus duct for a power supply and distribution system according to claim 6, characterized in that: The interior of the base (312) is rotatably connected to a rotating sleeve (313) via a bearing seat, and one side of the base (312) is rotatably connected to a hook (317) via a shaft.

8. A bus duct for a power supply and distribution system according to claim 7, characterized in that: The internal thread of the rotating sleeve (313) is connected to the second threaded rod (314), one end of the second threaded rod (314) passes through the rotating sleeve (313) and is rotatably connected to the clamping plate (315) via the shaft, and the outer wall of the rotating sleeve (313) is fixedly connected to a ratchet (316), and the ratchet (316) is meshed with a hook (317).

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