Outdoor support beam and circuit breaker equipment

Abstract

The utility model relates to an outdoor supporting beam and circuit breaker equipment, the outdoor supporting beam is used for supporting an outdoor circuit breaker in an outdoor power grid, the outdoor supporting beam comprises a first supporting piece and a second supporting piece which are arranged side by side, and an accommodating space is formed between the first supporting piece and the second supporting piece and used for accommodating a transmission mechanism; the transmission mechanism is used for controlling opening and closing of the outdoor circuit breaker, the outdoor circuit breaker is supported on the upper portions of the first supporting piece and the second supporting piece, a control box used for controlling the transmission mechanism and the outdoor circuit breaker is fixed to the lower portions of the first supporting piece and the second supporting piece, and the support is fixed to the ground and supports the outdoor supporting beam from the lower portion; and a plurality of guard plates fixed to the first support and the second support and surrounding the accommodation space to prevent foreign matter from entering the accommodation space. The outdoor supporting beam is provided with the covered containing space, so that equipment in the containing space is more reliable in operation, and stable operation of the equipment in a severe environment is effectively protected.

Description

TECHNICAL FIELD

[0001] The present application relates to an outdoor support beam for supporting an outdoor circuit breaker in an outdoor power grid, and a circuit breaker device comprising the same. BACKGROUND

[0002] A circuit breaker used in an outdoor power grid is supported and fixed on the ground by a support beam, and a transmission mechanism for controlling opening and closing of the circuit breaker is arranged in the support beam.

[0003] The internal space of the prior art support beam is an open structure, and since the circuit breaker and the support beam are used outdoors, sand and dust inevitably enters the internal space of the support beam, causing the transmission mechanism to jam, affecting normal operation, and causing safety hazards. CONTENT OF THE UTILITY MODEL

[0004] Therefore, the utility model provides an outdoor support beam with a guard plate, which covers the internal space of the outdoor support beam to prevent foreign matter from entering the internal space of the support beam, solving the technical problem of sand and dust and other foreign matter entering the internal space of the support beam in the prior art, causing the transmission mechanism therein to jam and be damaged.

[0005] According to an aspect of an embodiment of the present application, an outdoor support beam for supporting an outdoor circuit breaker in an outdoor power grid is provided, comprising: a first support member and a second support member arranged side by side, forming an accommodation space between the first support member and the second support member for accommodating a transmission mechanism, the transmission mechanism being used to control opening and closing of the outdoor circuit breaker, wherein the outdoor circuit breaker is supported on the upper part of the first support member and the second support member, and a control box for controlling the transmission mechanism and the outdoor circuit breaker is fixed to the lower part of the first support member and the second support member, and a support is fixed to the ground and supports the outdoor support beam from the lower part; and a plurality of guard plates fixed to the first support member and the second support member and surrounding the accommodation space to prevent foreign matter from entering the accommodation space.

[0006] The plurality of guard plates surround and cover the accommodation space formed in the outdoor support beam, preventing foreign matter (such as sand and dust) from entering the accommodation space, ensuring that the equipment (such as the transmission mechanism) in the accommodation space is not affected by sand and dust to cause jamming, so that the equipment can operate safely and stably in an outdoor harsh environment.

[0007] Further, the first support member has a U-shaped cross section comprising a first side and a second side opposite to each other and a first bottom connecting the first side and the second side and has a first support member opening opposite to the first bottom; the second support member has a U-shaped cross section comprising a third side and a fourth side opposite to each other and a second bottom connecting the third side and the fourth side and has a second support member opening opposite to the second bottom; the first support member and the second support member are arranged such that the first support member opening and the second support member opening are opposite to each other to form an accommodation space between the first support member and the second support member.

[0008] The accommodation space is formed between the first support member and the second support member of the outdoor support beam, which can conveniently accommodate the transmission mechanism, has a simple structure and low cost and is convenient to produce and manufacture.

[0009] Further, part of the plurality of guards is fixed to the first side and the third side, and another part of the plurality of guards is fixed to the second side and the fourth side, so as to cover the first side and the second side of the accommodation space.

[0010] The first side and the second side of the accommodation space are covered and closed by the plurality of guards, which prevents foreign matters from entering from the first side and the second side of the accommodation space, ensures the stability of the operation of the internal equipment, has a simple structure and is convenient to install.

[0011] Further, one of the plurality of guards is fixed to one end of the first support member and one end of the second support member, and another of the plurality of guards is fixed to the other end of the first support member and the other end of the second support member, so as to cover the third side and the fourth side of the accommodation space.

[0012] The third side and the fourth side of the accommodation space are covered and closed by the plurality of guards, which prevents foreign matters from entering from the third side and the fourth side of the accommodation space, ensures the stability of the operation of the internal equipment, has a simple structure and is convenient to install.

[0013] Further, the guard is fixed to the first support member and the second support member by bolts.

[0014] The guard is fixed to the first support member and the second support member by bolts, which ensures the stability of the fixation and is convenient to operate.

[0015] Further, in the first support member, the first side is located above the second side and extends horizontally together with the second side; in the second support member, the third side is located above the fourth side and extends horizontally together with the fourth side; a gasket is arranged on the first side and the third side for supporting the outdoor circuit breaker.

[0016] The gasket is used to support the outdoor circuit breaker, so that the stress of the outdoor support beam is uniform and the local pressure is prevented from being too large.

[0017] Further, the gasket has an opening through which the transmission mechanism is connected to the outdoor circuit breaker.

[0018] The opening is provided in the gasket so that the transmission mechanism is connected to the outdoor circuit breaker, and the structure is simple and easy to manufacture.

[0019] Further, the first bottom and / or the second bottom has an access hole for observing and maintaining the transmission mechanism.

[0020] The access hole is provided on the first bottom and the second bottom, which facilitates observation of the running state of the internal transmission mechanism and maintenance of the transmission mechanism when necessary.

[0021] Further, the outdoor support beam further comprises a control box connecting portion, and the control box is fixed to the outdoor support beam through the control box connecting portion.

[0022] The control box and the control box connecting portion are provided in the support beam, which facilitates user operation of the transmission mechanism and the circuit breaker, and the structure is simple and easy to use.

[0023] According to another embodiment of the present application, a circuit breaker device is provided, comprising: an outdoor support beam for supporting an outdoor circuit breaker in an outdoor power grid, comprising: a first support member and a second support member arranged side by side, forming an accommodation space between the first support member and the second support member for accommodating a transmission mechanism; and a plurality of guard plates fixed to the first support member and the second support member and surrounding the accommodation space to prevent foreign matter from entering the accommodation space; an outdoor circuit breaker supported on the upper part of the first support member and the second support member; a transmission mechanism for controlling the opening and closing of the outdoor circuit breaker; a control box fixed to the lower part of the first support member and the second support member for controlling the transmission mechanism and the outdoor circuit breaker; and a support fixed to the ground and supporting the outdoor support beam from the lower part.

[0024] According to the outdoor support beam for supporting an outdoor circuit breaker in an outdoor power grid and the circuit breaker device of the present application, the plurality of guard plates are used to close the accommodation space formed in the support beam, preventing sand and dust from entering the accommodation space, and ensuring that the transmission mechanism in the accommodation space is not affected by sand and dust to cause jamming, so that the device can operate safely and stably in a harsh outdoor environment. Moreover, the structure of the support beam is simple, and the production and manufacturing cost is low, which is suitable for outdoor use. BRIEF DESCRIPTION OF DRAWINGS

[0025] The drawings described herein are used to provide further understanding of the present application, and form a part of the present application. The schematic embodiments of the present application and their descriptions are used to explain the present application, and do not constitute an improper limitation on the present application. In the drawings:

[0026] Figure 1 It is a perspective view of the outdoor support beam according to the present application, wherein the guard plates are not shown.

[0027] Figure 2 This is a perspective view of the outdoor support beam according to this application, in which the protective plate is not shown.

[0028] Figure 3 This is a perspective view of an outdoor support beam according to this application, in which a protective plate is shown.

[0029] Figure 4 This is a perspective view of the outdoor support beam according to this application, showing the protective plate.

[0030] Figure 5 This is a side view of the outdoor support beam according to this application, where the protective plate is not shown.

[0031] The reference numerals in the attached figures are as follows:

[0032] 1. Outdoor support beam

[0033] 2. Protective plate

[0034] 3. First support component

[0035] 31. First side

[0036] 32. Second side

[0037] 33. First bottom

[0038] 4. Second support component

[0039] 41. Third side

[0040] 42. Fourth side

[0041] 43. Second bottom

[0042] 5. Capacity

[0043] 51. First side

[0044] 52. Second side

[0045] 53. Third side

[0046] 54. Fourth side

[0047] 6. Transmission mechanism

[0048] 7. Outdoor circuit breakers

[0049] 8. Gaskets

[0050] 9. Inspection port

[0051] 10. Control box

[0052] 11. Bracket Detailed Implementation

[0053] In order to better understand the present application, the technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only a part of the embodiments of the present application, but not all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative work should fall within the scope of protection of the present application.

[0054] It should be noted that the terms "first", "second" and the like in the specification and claims of the present application and the above-described drawings are used to distinguish similar objects, and do not necessarily indicate a specific order or a chronological sequence. It should be understood that the data thus used can be interchanged under appropriate circumstances, so that the embodiments of the present application described herein can be implemented in an order other than that illustrated or described herein. In addition, the terms "include" and "have" and any variations thereof are intended to cover non-exclusive inclusion, for example, a process, method, system, product or device including a series of steps or modules or units does not have to be limited to those steps or modules or units clearly listed, but can include other steps or modules or units not clearly listed or inherent to these processes, methods, products or devices.

[0055] As shown in Figures 1 to 5 The outdoor support beam 1 of the present application is used to support an outdoor circuit breaker 7 in an outdoor power grid, and comprises: a first support 3 and a second support 4 placed side by side, a containing space 5 is formed between the first support 3 and the second support 4, and a transmission mechanism 6 is contained in the containing space 5, the transmission mechanism 6 is used to control the opening and closing of the outdoor circuit breaker 7, wherein the outdoor circuit breaker 7 is supported on the upper part of the first support 3 and the second support 4, and a control box 10 for controlling the transmission mechanism 6 and the outdoor circuit breaker 7 is fixed to the lower part of the first support 3 and the second support 4, a support 11 is fixed to the ground and supports the outdoor support beam 1 from the lower part; and a plurality of guard plates 2 are fixed to the first support 3 and the second support 4 and surround the containing space 5 to prevent foreign matter from entering the containing space 5.

[0056] As shown in Figure 1 , Figure 2 and Figure 5 The first support 3 has a U-shaped cross section, comprising a first side 31 and a second side 32 opposite to each other, and a first bottom 33 connecting the first side 31 and the second side 32, and has a first support opening opposite to the first bottom 33.

[0057] The second support 4 has a U-shaped cross section, comprising a third side 41 and a fourth side 42 opposite to each other, and a second bottom 43 connecting the third side 41 and the fourth side 42, and has a second support opening opposite to the second bottom 43.

[0058] The first support 3 and the second support 4 are arranged such that the first support opening and the second support opening are opposite to each other to form an accommodation space 5 between the first support 3 and the second support 4.

[0059] In an embodiment of the present application, the first support and the second support are made of channel steel.

[0060] As shown in Figure 3 and Figure 4 , part of the plurality of guards 2 are fixed to the first side 31 and the third side 41, and another part of the plurality of guards 2 are fixed to the second side 32 and the fourth side 42, thereby covering the first side 51 and the second side 52 of the accommodation space 5.

[0061] One of the plurality of guards 2 is fixed to one end of the first support 3 and one end of the second support 4, and another of the plurality of guards 2 is fixed to the other end of the first support 3 and the other end of the second support 4, thereby covering the third side 53 and the fourth side 54 of the accommodation space 5.

[0062] The guard 2 can be made of steel plate, or other metal or non-metal materials.

[0063] The plurality of guards 2 are fixed to the first support 3 and the second support 4 by bolts. In addition, the guard 2 can also be fixed to the first support 3 and the second support 4 by welding, buckling, etc.

[0064] As shown in Figure 5 , in the first support 3, the first side 31 is above the second side 32 and extends horizontally together with the second side 32. In the second support 4, the third side 41 is above the fourth side 42 and extends horizontally together with the fourth side 42.

[0065] As shown in Figure 1 and Figure 3 , the first side 31 and the third side 41 are provided with a gasket 8 for supporting the outdoor circuit breaker 7.

[0066] The gasket 8 has an opening through which the transmission mechanism 6 is connected to the outdoor circuit breaker 7.

[0067] The first bottom 33 and / or the second bottom 43 has an access hole 9 for observing and maintaining the transmission mechanism 6.

[0068] The access port 9 may include a removable cover that can be removed when observing and inspecting the equipment in the housing space.

[0069] like Figures 1 to 5 As shown, the outdoor support beam 1 also includes a control box connection part, through which the control box 10 for controlling the transmission mechanism 6 and the outdoor circuit breaker 7 is fixed to the outdoor support beam 1.

[0070] The control box connection is located at the bottom of the outdoor support beam 1, so that the control box 10 is fixed to the bottom of the outdoor support beam 1.

[0071] In addition, the outdoor support beam 1 is supported by multiple brackets 11, thus being fixedly installed on the ground.

[0072] According to another embodiment of this application, a circuit breaker device is also disclosed, comprising:

[0073] Outdoor support beam 1, used in outdoor power grid to support outdoor circuit breaker 7, includes: a first support member 3 and a second support member 4 placed side by side, forming a receiving space 5 between the first support member 3 and the second support member 4 for accommodating a transmission mechanism 6; and multiple guard plates 2, fixed to the first support member 3 and the second support member 4 and surrounding the receiving space 5 to prevent foreign objects from entering the receiving space 5.

[0074] The outdoor circuit breaker 7 is supported on the upper part of the first support member 3 and the second support member 4;

[0075] The transmission mechanism 6 is used to control the opening and closing of the outdoor circuit breaker 7;

[0076] The control box 10, fixed to the lower part of the first support member 3 and the second support member 4, is used to control the transmission mechanism 6 and the outdoor circuit breaker 7; and

[0077] The bracket 11 is fixed to the ground and supports the outdoor support beam 1 from below.

[0078] According to this application, the outdoor support beam 1 used to support the outdoor circuit breaker 7 in the outdoor power grid, and the circuit breaker equipment, are sealed by multiple protective plates 2 to prevent sand and dust from entering the space 5. This ensures that the transmission mechanism 6 in the space 5 will not be affected by sand and dust and will not become jammed, enabling the equipment to operate safely and stably in harsh outdoor environments. Furthermore, the support beam has a simple structure, low manufacturing cost, and is suitable for outdoor use.

[0079] The above description is merely a preferred embodiment of this application and is not intended to limit this application. Various modifications and variations can be made to this application by those skilled in the art. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of this application should be included within the protection scope of this application.

Claims

1. An outdoor support beam for supporting an outdoor circuit breaker (7) in an outdoor electrical network, characterized in that, The outdoor support beam (1) comprises: a first support member (3) and a second support member (4) arranged side by side to form an accommodation space (5) between the first support member (3) and the second support member (4) for accommodating a transmission mechanism (6) for controlling opening and closing of an outdoor circuit breaker (7) supported on upper portions of the first support member (3) and the second support member (4), and a control box (10) for controlling the transmission mechanism (6) and the outdoor circuit breaker (7) is fixed to lower portions of the first support member (3) and the second support member (4), and a bracket (11) is fixed to the ground and supports the outdoor support beam (1) from the lower portions; and a plurality of guards (2) fixed to the first support member (3) and the second support member (4) and surrounding the accommodation space (5) to prevent foreign matter from entering the accommodation space (5).

2. The outdoor support beam according to claim 1, wherein a cross section of the first support member (3) is U-shaped, including a first side portion (31) and a second side portion (32) opposite to each other and a first bottom portion (33) connecting the first side portion (31) and the second side portion (32), and has a first support member opening opposite to the first bottom portion (33); a cross section of the second support member (4) is U-shaped, including a third side portion (41) and a fourth side portion (42) opposite to each other and a second bottom portion (43) connecting the third side portion (41) and the fourth side portion (42), and has a second support member opening opposite to the second bottom portion (43); the first support member (3) and the second support member (4) are arranged such that the first support member opening and the second support member opening are opposite to each other to form the accommodation space (5) between the first support member (3) and the second support member (4).

3. The outdoor support beam of claim 2, wherein, part of the plurality of guards (2) is fixed to the first side portion (31) and the third side portion (41), and another part of the plurality of guards (2) is fixed to the second side portion (32) and the fourth side portion (42) to cover first and second sides (51, 52) of the accommodation space (5).

4. The outdoor support beam of claim 3, wherein, one of the plurality of guards (2) is fixed to one end of the first support member (3) and one end of the second support member (4), and another of the plurality of guards (2) is fixed to the other end of the first support member (3) and the other end of the second support member (4) to cover third and fourth sides (53, 54) of the accommodation space (5). the plurality of guards are fixed to the first support member (3) and the second support member (4) by bolts.

5. The outdoor support beam of claim 4, wherein, 6. The outdoor support beam according to claim 2, wherein in the first support member (3), the first side portion (31) is located above the second side portion (32) and extends horizontally together with the second side portion (32); ​ In the second support (4), the third side (41) is above the fourth side (42) and extends horizontally together with the fourth side (42); The first side (31) and the third side (41) are provided with gaskets (8) for supporting the outdoor circuit breaker (7).

7. The outdoor support beam of claim 6, wherein, The gaskets (8) have openings through which the transmission mechanism (6) is connected to the outdoor circuit breaker (7).

8. The outdoor support beam of claim 2, wherein, The first bottom (33) and / or the second bottom (43) have access holes (9) for observing and maintaining the transmission mechanism (6).

9. The outdoor support beam of claim 1, wherein, The outdoor support beam further comprises a control box connecting portion, and the control box (10) is fixed to the outdoor support beam (1) through the control box connecting portion.

10. A circuit breaker device characterized by, The circuit breaker device comprises: An outdoor support beam (1) for supporting an outdoor circuit breaker (7) in an outdoor power grid, comprising: a first support (3) and a second support (4) placed side by side, forming an accommodating space (5) between the first support (3) and the second support (4) for accommodating a transmission mechanism (6); and a plurality of protective plates (2) fixed to the first support (3) and the second support (4) and surrounding the accommodating space (5) to prevent foreign matter from entering the accommodating space (5); The outdoor circuit breaker (7) is supported on the upper part of the first support (3) and the second support (4); The transmission mechanism (6) is used for controlling the opening and closing of the outdoor circuit breaker (7); A control box (10) is fixed to the lower part of the first support (3) and the second support (4) for controlling the transmission mechanism (6) and the outdoor circuit breaker (7); and A support (11) is fixed to the ground and supports the outdoor support beam (1) from the lower part.

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