Adjustable bus fixing support

Abstract

The utility model discloses an adjustable bus fixing support, which relates to the technical field of buses and comprises a bus slot, a support structure mounted inside the bus slot, an elastic structure mounted outside the bus slot, two groups of hoisting structures mounted on the upper wall surface of the elastic structure, and two groups of angle supporting structures mounted on the side wall surface of the elastic structure. The support structure comprises an insulating support and four insulating fixing bolts. The insulating bracket is arranged on the inner wall surface of the bus slot, and the insulating bracket is fixed with the bus slot through four insulating fixing bolts; according to the utility model, through the arrangement of the elastic structure, the elastic structure has a certain damping and buffering effect and can absorb and release force generated by environment shaking, so that the stability of a bus system is improved, damage caused by vibration is prevented, the bus and an installation plane can be installed at a certain angle, and the installation efficiency is improved. And the installation range of the bus is improved to a certain extent.

Description

Technical Field

[0001] The utility model relates to the technical field of busbars, in particular to an adjustable busbar fixing bracket. Background Art

[0002] A busbar is a conductor that connects each current-carrying branch circuit in an electrical device. It is a carrier for collecting and distributing electric power, also known as a busbar for collecting current. Conventionally, the conductors of each current-carrying branch circuit in each distribution unit are generally referred to as busbars. The function of a busbar is to collect, distribute, and transmit electric energy. Since a large amount of electric energy passes through the busbar during operation, and during a short circuit, it withstands a large amount of heat and electrodynamic effects. Therefore, it is necessary to reasonably select the busbar material, cross-sectional shape, and cross-sectional area to meet the requirements of safe and economic operation.

[0003] At the present stage, when the installation wire groove of the busbar is fixed on a plane such as a bridge or a track that is prone to vibration, the vibration generated by the installation plane is easily transmitted into the installation wire groove. At this time, the busbar will operate unstably. At the same time, the current busbar wire groove can only be installed on a plane parallel to the preset installation route of the busbar. When there is a certain angle between the two, installation cannot be carried out, which reduces the installation range of the busbar to a certain extent. Summary of the Utility Model

[0004] The purpose of the utility model is to solve the deficiencies in the prior art and propose an adjustable busbar fixing bracket. By setting an elastic structure, the elastic structure has a certain shock absorption and buffering effect, can absorb and release the force generated by environmental shaking, thereby improving the stability of the busbar system, preventing damage caused by vibration. At the same time, the utility model can install the busbar at a certain angle with the installation plane, which improves the installation range of the busbar to a certain extent.

[0005] To achieve the above purpose, the utility model adopts the following technical solutions:

[0006] An adjustable busbar fixing bracket, comprising: a busbar wire groove, characterized in that a bracket structure is installed inside the busbar wire groove, an elastic structure is installed outside the busbar wire groove, two sets of hoisting structures are installed on the upper wall surface of the elastic structure, and two sets of angle support structures are installed on the side wall surface of the elastic structure; the bracket structure includes: an insulating bracket and four insulating fixing bolts; the insulating bracket is installed on the inner wall surface of the busbar wire groove, and the insulating bracket is fixed to the busbar wire groove by four insulating fixing bolts.

[0007] The present utility model is further configured such that the elastic structure includes: a wire groove bracket, a fixed seat, two limiting optical rods, and two mounting springs; the wire groove bracket is mounted on the lower wall surface of the busbar wire groove, the two limiting optical rods are respectively inserted into the holes of the wire groove bracket movably, the fixed seat is mounted on the upper wall surfaces of the two limiting optical rods, the two mounting springs are respectively sleeved on the outer parts of the limiting optical rods movably, and the two ends of the two mounting springs are respectively mounted on the upper wall surface of the wire groove bracket and the lower wall surface of the fixed seat.

[0008] The present utility model is further configured such that the two sets of hoisting structures include: a hoisting connection rotating seat, a hoisting rod, and a hoisting mounting rotating seat; the hoisting connection rotating seat is mounted on the upper wall surface of the fixed seat, the hoisting rod is mounted on the upper wall surface of the hoisting connection rotating seat, and the hoisting mounting rotating seat is mounted on the upper wall surface of the hoisting rod.

[0009] The present utility model is further configured such that the two sets of angle support structures include: an angle connection rotating seat, an angle adjustment threaded telescopic rod, a turntable, and an angle mounting rotating seat; the angle connection rotating seat is mounted on the side wall surface of the fixed seat, one end of the angle adjustment threaded telescopic rod is mounted on the side wall surface of the angle connection rotating seat, the turntable is mounted at the tail of the angle adjustment threaded telescopic rod, and the angle mounting rotating seat is mounted on the upper wall surface of the turntable.

[0010] The present utility model is further configured such that a sealing top plate is mounted on the upper wall surface of the busbar wire groove through a plurality of bolts.

[0011] The present utility model is further configured such that the insulating bracket is made of a ceramic material with good insulating effect.

[0012] The beneficial effects of the present utility model are as follows: by providing an elastic structure, the elastic structure has a certain shock absorption and buffering effect, can absorb and release the force generated by environmental shaking, thereby improving the stability of the busbar system, preventing damage caused by vibration, and at the same time, the present utility model can install the busbar at a certain angle with the installation plane, which improves the installation range of the busbar to a certain extent;

[0013] For this adjustable busbar fixing bracket, by providing a busbar wire groove and a bracket structure, the bracket structure can install and fix the electrical busbar, can effectively ensure the independence between busbars, and the busbar wire groove can further protect the busbar, can ensure that the busbar will not be polluted by the external environment, and ensure the normal operation of the busbar;

[0014] The adjustable busbar fixing bracket is provided with an elastic structure, which has a certain shock-absorbing and buffering effect, and can absorb and release the force generated by environmental shaking, thereby improving the stability of the busbar system and preventing damage caused by vibration. At the same time, the elastic structure also has a fixing effect, preventing the busbar duct from moving up and down after installation, ensuring the correct position of the busbar duct;

[0015] The adjustable busbar fixing bracket is provided with an angle support structure and a lifting structure, which are used to fix the elastic structure and the installation plane, and has two installation modes, one is that the busbar duct and the installation plane are in a parallel state, and the other is that the busbar duct and the installation plane have a certain angle, which expands the installation range of the busbar duct to a certain extent. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 This is a schematic diagram of the overall structure of an adjustable busbar fixing bracket proposed by the utility model;

[0017] Figure 2 This is a schematic diagram of the internal structure of an adjustable busbar fixing bracket proposed by the utility model;

[0018] Figure 3 This is a schematic diagram of the elastic structure of an adjustable busbar fixing bracket proposed by the utility model;

[0019] Figure 4 The utility model is an exploded schematic diagram of the elastic structure of an adjustable busbar fixing bracket.

[0020] In the figure: 1. busbar duct; 2. insulation bracket; 3. insulation fixing bolt; 4. duct bracket; 5. fixing seat; 6. limit light rod; 7. installation spring; 8. lifting connection rotating seat; 9. lifting rod; 10. lifting installation rotating seat; 11. angle connection rotating seat; 12. angle adjustment threaded telescopic rod; 13. turntable; 14. angle installation rotating seat; 15. sealing top plate. DETAILED DESCRIPTION

[0021] The technical solution of this patent is further described in detail below in conjunction with specific implementation methods.

[0022] The embodiments of the present invention are described in detail below, and examples of the embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals throughout represent the same or similar elements or elements having the same or similar functions. The embodiments described below with reference to the accompanying drawings are exemplary and are only used to explain the present invention, and cannot be understood as limiting the present invention.

[0023] In the description of this patent, it should be understood that the orientation or positional relationships indicated by the terms "center", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. are based on the orientation or positional relationships shown in the drawings. These are only for the convenience of describing this patent and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation. Therefore, it should not be construed as a limitation of this patent.

[0024] In the description of this patent, it should be noted that unless otherwise clearly specified and limited, the terms "installed", "connected", "joined", "set" should be understood in a broad sense. For example, it can be fixedly connected and set, or detachably connected and set, or integrally connected and set. For those of ordinary skill in the art, the specific meanings of the above terms in this patent can be understood according to specific circumstances.

[0025] Referring to Figures 1-4 , an adjustable busbar fixing bracket, comprising: a busbar duct 1, a bracket structure is installed inside the busbar duct 1, an elastic structure is installed outside the busbar duct 1, two hoisting structures are installed on the upper wall surface of the elastic structure, and two angle support structures are installed on the side wall surface of the elastic structure; the bracket structure includes: an insulating bracket 2 and four insulating fixing bolts 3; the insulating bracket 2 is installed on the inner wall surface of the busbar duct 1, and the insulating bracket 2 is fixed to the busbar duct 1 by four insulating fixing bolts 3. The upper wall surface of the busbar duct 1 is installed with a sealing top plate 15 through several bolts. The bracket structure can install and fix the electrical busbar, effectively ensuring the independence between the busbars. The busbar duct 1 can further protect the busbar, ensuring that the busbar will not be polluted by the external environment and ensuring the normal operation of the busbar.

[0026] Specifically, the elastic structure includes: a duct bracket 4, a fixed seat 5, two limit optical rods 6 and two mounting springs 7; the duct bracket 4 is installed on the lower wall surface of the busbar duct 1, the two limit optical rods 6 are respectively inserted into the holes of the duct bracket 4 movably, the fixed seat 5 is installed on the upper wall surface of the two limit optical rods 6, the two mounting springs 7 are respectively sleeved outside the limit optical rods 6 movably, and the two ends of the two mounting springs 7 are respectively installed on the upper wall surface of the duct bracket 4 and the lower wall surface of the fixed seat 5. The insulating bracket 2 is made of ceramic material with good insulating effect. The elastic structure has a certain shock absorption and buffering effect, can absorb and release the force generated by environmental shaking, thereby improving the stability of the busbar system and preventing damage caused by vibration. At the same time, the elastic structure also has a fixing function, preventing the busbar duct 1 from moving up and down after installation and ensuring the correct position of the busbar duct 1.

[0027] Specifically, the two sets of hoisting structures include: a hoisting connection rotating seat 8, a hoisting rod 9, and a hoisting installation rotating seat 10; the hoisting connection rotating seat 8 is installed on the upper wall surface of the fixed seat 5, the hoisting rod 9 is installed on the upper wall surface of the hoisting connection rotating seat 8, and the hoisting installation rotating seat 10 is installed on the upper wall surface of the hoisting rod 9. The two sets of angle support structures include: an angle connection rotating seat 11, an angle adjustment threaded telescopic rod 12, a turntable 13, and an angle installation rotating seat 14; the angle connection rotating seat 11 is installed on the side wall surface of the fixed seat 5, one end of the angle adjustment threaded telescopic rod 12 is installed on the side wall surface of the angle connection rotating seat 11, the turntable 13 is installed at the tail of the angle adjustment threaded telescopic rod 12, and the angle installation rotating seat 14 is installed on the upper wall surface of the turntable 13. The angle support structure and the hoisting structure are used to fix the elastic structure and the installation plane, and have two installation modes. One is that the bus duct 1 and the installation plane are in a parallel state, and the other is that the bus duct 1 and the installation plane have a certain angle, which expands the installation range of the bus duct 1 to a certain extent.

[0028] Working principle: When using the present utility model, it is first necessary to install the present utility model. The operator first fixes the hoisting installation rotating seat 10 and the angle installation rotating seat 14 on the installation plane through bolts respectively. At this time, there are two installation situations. One is that the bus duct 1 and the installation plane are in a parallel state, and the other is that the bus duct 1 and the installation plane have a certain angle. When the bus duct 1 and the installation plane are parallel, the operator rotates the angle adjustment threaded telescopic rod 12 to make the upper wall surface of the angle installation rotating seat 14 and the upper wall surface of the hoisting installation rotating seat 10 flush, and then the operator fixes the two hoisting installation rotating seats 10 and the two angle installation rotating seats 14 on the installation plane through bolts respectively. When the bus duct 1 and the installation plane need to be at a specific angle, the operator first fixes the hoisting installation rotating seat 10 on the installation plane through bolts, and then fixes one of the angle installation rotating seats 14 on the installation plane through bolts. Then the operator adjusts the length of the angle adjustment threaded telescopic rod 12, that is, adjusts the angle between the bus duct 1 and the installation plane. When the bus duct 1 and the installation plane reach the required specific angle, the operator adjusts the length of the other angle adjustment threaded telescopic rod 12 until the other angle installation rotating seat 14 can also be fixed on the installation plane. At this time, the installation of the present utility model is completed. Finally, the operator inserts and fixes the electrical bus into the interior of the insulating bracket 2, and at this time, the installation of the present utility model is completed. When the installation plane vibrates, when the installation plane is a bridge, it is easy to vibrate, which will drive the hoisting structure and the angle support structure to vibrate together. When the vibration is transmitted to the fixed seat 5 and the limit optical rod 6, movement will occur between the limit optical rod 6 and the cable tray support 4. At this time, the installation spring 7 will also expand and contract accordingly, so that the vibration will not be transmitted to the cable tray support 4 and the bus duct 1, thus ensuring the normal operation of the bus.

[0029] The above are only the preferred specific embodiments of the present utility model, but the protection scope of the present utility model is not limited thereto. Any person skilled in the art within the technical scope disclosed by the present utility model, according to the technical solution and the inventive concept of the present utility model, makes equivalent substitutions or changes, and should be covered within the protection scope of the present utility model.

Claims

1. An adjustable busbar fixing bracket, comprising: The bus duct (1) is characterized in that a support structure is installed inside the bus duct (1), an elastic structure is installed outside the bus duct (1), two sets of hoisting structures are installed on the upper wall surface of the elastic structure, and two sets of angle support structures are installed on the side wall surface of the elastic structure; The support structure comprises: an insulating support (2) and four insulating fixing bolts (3); The insulating bracket (2) is installed on the inner wall surface of the busbar duct (1), and the insulating bracket (2) is fixed to the busbar duct (1) via four insulating fixing bolts (3).

2. The adjustable busbar fixing bracket according to claim 1, characterized in that: The elastic structure comprises: a wire trough bracket (4), a fixing seat (5), two position limiting light rods (6) and two mounting springs (7); The wire trough bracket (4) is installed on the lower wall surface of the busbar wire trough (1), the two limiting light rods (6) are movably inserted into the holes of the wire trough bracket (4), the fixing seat (5) is installed on the upper wall surface of the two limiting light rods (6), the two mounting springs (7) are movably sleeved on the outside of the limiting light rods (6), and the two ends of the two mounting springs (7) are respectively installed on the upper wall surface of the wire trough bracket (4) and the lower wall surface of the fixing seat (5).

3. The adjustable busbar fixing bracket according to claim 1, characterized in that: The two groups of hoisting structures include: a hoisting connection rotating seat (8), a hoisting rod (9) and a hoisting installation rotating seat (10); The hoisting connection rotating seat (8) is installed on the upper wall surface of the fixed seat (5), the hoisting rod (9) is installed on the upper wall surface of the hoisting connection rotating seat (8), and the hoisting installation rotating seat (10) is installed on the upper wall surface of the hoisting rod (9).

4. The adjustable busbar fixing bracket according to claim 1, characterized in that: The two groups of angle support structures include: an angle connection rotating seat (11), an angle adjustment threaded telescopic rod (12), a rotating disk (13) and an angle installation rotating seat (14); The angle connection rotating seat (11) is mounted on the side wall surface of the fixed seat (5), one end of the angle adjustment threaded telescopic rod (12) is mounted on the side wall surface of the angle connection rotating seat (11), the turntable (13) is mounted on the tail of the angle adjustment threaded telescopic rod (12), and the angle mounting rotating seat (14) is mounted on the upper wall surface of the turntable (13).

5. The adjustable busbar fixing bracket according to claim 1, characterized in that: A sealing top plate (15) is mounted on the upper wall surface of the busbar duct (1) via a plurality of bolts.

6. The adjustable busbar fixing bracket according to claim 1, characterized in that: The insulating bracket (2) is made of ceramic material with good insulating effect.

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