Protection mechanism for bus duct

Abstract

The utility model relates to the technical field of bus ducts, in particular to a protective mechanism for a bus duct, which comprises a bus duct shell and protective mechanisms slidably connected to two ends of the bus duct shell, each protective mechanism comprises a protective cover plate, protective side plates are symmetrically and fixedly connected to two sides of each protective cover plate, and mounting seats are fixedly connected to the bottoms of the outer side walls of the protective side plates. The outer side walls of the two ends of the bus duct shell are each provided with a first fixing piece used for storing and fixing the protection mechanism, and a second fixing piece used for sliding the protection mechanism to the outer side of the bus duct shell for fixing the protection mechanism. The protection mechanism can extend to the outer side of the bus duct shell to protect the bus duct port connector and prevent collision when the bus duct is transported or moved, so that the phenomena of scratching, bending or breaking and the like of the bus duct port connector are prevented, the service life of the bus duct port connector is ensured, and the transportation scrap cost and the resource waste are reduced.

Description

TECHNICAL FIELD

[0001] The utility model relates to bus duct technical field especially, it is a kind of protection mechanism for bus duct. BACKGROUND

[0002] Bus duct is a kind of closed metal device, mainly used to distribute large power for each element of dispersion system, has been increasingly replaced by wire cable in indoor low-voltage power transmission trunk line engineering project, and many large-scale standardization factory and high-rise building increasingly widely use low-voltage bus duct as power distribution device.

[0003] The existing bus duct production is completed in transportation, since bus duct port connector has no effective protection, will collide with outside, causes damage to port connector, thereby shortens the service life of port connector, and damaged port connector also increases the cost of transportation scrap, produces resource waste. UTILITY MODEL CONTENT

[0004] The utility model aims at the defects of prior art, provides a kind of protection mechanism for bus duct, to solve the problem that the existing bus duct production is completed in transportation, since bus duct port connector has no effective protection, will collide with outside, causes damage to port connector, thereby shortens the service life of port connector, and damaged port connector also increases the cost of transportation scrap, produces resource waste.

[0005] To achieve the above object, the utility model provides the following technical scheme:

[0006] A kind of protection mechanism for bus duct, including bus duct shell and the protection mechanism of sliding connection in the both ends of bus duct shell, the protection mechanism includes the protection cover plate extending along the width direction of bus duct shell, the protection cover plate both sides are fixedly connected with protection side plate, the installation seat is fixedly connected in the bottom of the outer side wall of protection side plate, the installation rod is hingedly connected in the installation seat, the first fixed hole for fixed bolt insertion is passed through and arranged on the installation rod, first fixed part for the protection mechanism is arranged on the outer side wall of both ends of bus duct shell, and the protection mechanism is stored and fixed, the second fixed part for the protection mechanism sliding to the outer side of bus duct shell is fixed is arranged on the outer side wall of the bus duct shell of first fixed part side.

[0007] As the further explanation of the utility model, the first fixed part or second fixed part includes fixed seat, the fixed groove for the installation rod is rotated and is connected is arranged on the fixed seat, the second fixed hole that is communicated with first fixed hole is passed through and arranged on the fixed seat, and the second fixed hole is communicated with fixed groove.

[0008] As a further illustration of the utility model, the outer side wall bottom of the protective side plate is fixedly connected with a limiting plate, and a through slot is formed in the limiting plate to allow the first fixing member to pass through when the protection mechanism slides.

[0009] As a further illustration of the utility model, the outer side wall of the bus duct shell on the side away from the second fixing member is provided with a first positioning plate for limiting the storage of the protection mechanism on the bus duct shell.

[0010] As a further illustration of the utility model, the outer side wall of the bus duct shell on the side away from the first fixing member is provided with a second positioning plate for limiting the sliding of the protection mechanism out of the outer side of the end portion of the bus duct shell.

[0011] As a further illustration of the utility model, guide grooves are formed in the inner side walls of the protective cover plate and the protective side plate, and guide blocks matching the guide grooves are arranged at both ends of the bus duct shell.

[0012] Compared with the prior art, the utility model has the advantages that:

[0013] The utility model discloses a protection mechanism for bus ducts, which comprises a protective cover plate, a protective side plate, a first fixing member, a second fixing member and a protection mechanism. BRIEF DESCRIPTION OF DRAWINGS

[0014] Figure 1 The utility model discloses a structure schematic view of a bus duct shell.

[0015] Figure 2 The utility model discloses a structure schematic view of a first fixing member or a second fixing member. Figure 1 The utility model discloses a structure schematic view of a protection mechanism.

[0016] Figure 3 The utility model discloses a structure schematic view of a bus duct shell.

[0017] Figure 4 The utility model discloses a structure schematic view of a first fixing member or a second fixing member.

[0018] Figure 5 The utility model discloses a structure schematic view of a protection mechanism.

[0019] In the figure: 1, bus duct shell; 11, first fixing part; 111, fixing seat; 112, fixed groove; 113, second fixing hole; 12, second fixing part; 13, first positioning plate; 14, second positioning plate; 15, guide block; 2, protection mechanism; 21, protection cover plate; 211, guide groove; 22, protection side plate; 221, mounting seat; 222, mounting rod; 223, first fixing hole; 224, limiting plate; 225, empty groove; 3, fixing bolt. DETAILED DESCRIPTION

[0020] The advantages and features of the present application will be more apparent from the following detailed description of preferred embodiments of the present application, taken in conjunction with the accompanying drawings, so that the scope of protection of the present application can be more clearly defined.

[0021] In the description of the present application, unless otherwise specified, the meaning of "a plurality of" is two or more; the orientation or positional relationship indicated by the terms "upper", "lower", "left", "right", "inner", "outer", "front end", "rear end", "head", "tail" and the like is based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing the present application and simplifying the description, and therefore cannot be understood as indicating or implying that the devices or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as limiting the present application. In addition, the terms "first", "second", "third" and the like are only for descriptive purposes and cannot be understood as indicating or implying relative importance.

[0022] EMBODIMENT

[0023] REFERENCE Figures 1-5 A protection mechanism for a bus duct, comprising a bus duct shell 1 and a protection mechanism 2 slidingly connected at both ends of the bus duct shell 1, the protection mechanism 2 comprising a protection cover plate 21 extending along the width direction of the bus duct shell 1, the protection cover plate 21 being fixedly connected with protection side plates 22 symmetrically on both sides, the outer side wall of the protection side plate 22 being fixedly connected with a mounting seat 221 at the bottom, the mounting seat 221 being hingedly connected with a mounting rod 222, the mounting rod 222 being provided with a first fixing hole 223 penetratingly formed thereon for inserting a fixing bolt 3, the outer side wall of the bus duct shell 1 at both ends being provided with a first fixing part 11 for storing and fixing the protection mechanism 2, the outer side wall of the bus duct shell 1 at one side of the first fixing part 11 being provided with a second fixing part 12 for fixing the protection mechanism 2 sliding to the outer side of the bus duct shell 1.

[0024] Further, the first fixing part 11 or the second fixing part 12 comprises a fixing seat 111, a fixing groove 112 capable of being clamped after the rotating of the mounting rod 222 is formed on the fixing seat 111, a second fixing hole 113 in communication with the first fixing hole 223 is formed through the fixing seat 111, and the second fixing hole 113 and the first fixing hole 223 are internal thread holes with consistent structure sizes, the protective mechanism 2 extending out of the bus duct shell body 1 or the protective mechanism 2 stored on the bus duct shell body 1 can be fixed by screwing the fixing bolt 3 with the second fixing hole 113 and the first fixing hole 223, and the firmness of the connection between the protective mechanism 2 and the bus duct shell body 1 is further improved, and the second fixing hole 113 is in communication with the fixing groove 112.

[0025] Further, the protective side plate 22 is fixedly connected with a limiting plate 224 at the bottom of the outer wall, a hollow groove 225 for allowing the first fixing part 11 to pass through when the protective mechanism 2 slides is formed through the limiting plate 224, and the limiting plate 224 synchronously moving with the protective mechanism 2 is not affected by the first fixing part 11 when the protective mechanism 2 slides on the bus duct shell body 1.

[0026] Further, the first fixing part 11 is provided with a first positioning plate 13 on the outer wall of the bus duct shell body 1 away from the second fixing part 12, and the first positioning plate 13 is used for limiting the storage of the protective mechanism 2 on the bus duct shell body 1.

[0027] Further, the second fixing part 12 is provided with a second positioning plate 14 on the outer wall of the bus duct shell body 1 away from the first fixing part 11, and the second positioning plate 14 is used for limiting the sliding of the protective mechanism 2 out of the outer wall of the end of the bus duct shell body 1.

[0028] Further, the protective cover plate 21 and the protective side plate 22 are both provided with a guide groove 211 on the inner wall, and the bus duct shell body 1 is provided with a guide block 15 matched with the guide groove 211 at both ends, the guide block 15 and the guide groove 211 can guide the sliding of the protective mechanism 2 on the bus duct shell body 1, and the protective mechanism 2 is always ensured not to be separated from the bus duct shell body 1.

[0029] The working principle of the utility model:

[0030] Before the bus duct transport work, push the protection mechanism 2 to the outside of the bus duct shell 1 slide, until the limit plate 224 on the protection mechanism 2 and the second positioning plate 14 on the bus duct shell 1 abut, at this time the mounting rod 222 on the protection mechanism 2 and the fixed groove 112 on the second fixing piece 12 correspond, rotate the mounting rod 222 and make it clamped into the fixed groove 112 on the second fixing piece 12, at this time the first fixed hole 223 on the mounting rod 222 and the second fixed hole 113 on the second fixing piece 12 are communicated, the fixed bolt 3 is screwed in the second fixed hole 113 and the first fixed hole 223 in turn, the protection mechanism 2 that slides to the outside of the bus duct shell 1 can be fixed, so that the protection mechanism 2 that extends outside the bus duct shell 1 is firmly installed on the bus duct shell 1, thereby the protection mechanism 2 protects the bus duct port connector in the transport process, before the bus duct installation work, reverse the above operation makes the protection mechanism 2 slide to the inside of the bus duct shell 1, until the limit plate 224 on the protection mechanism 2 and the first positioning plate 13 on the bus duct shell 1 abut, at this time the mounting rod 222 on the protection mechanism 2 and the fixed groove 112 on the first fixing piece 11 correspond, rotate the mounting rod 222 and make it clamped into the fixed groove 112 on the first fixing piece 11, at this time the first fixed hole 223 on the mounting rod 222 and the second fixed hole 113 on the first fixing piece 11 are communicated, the fixed bolt 3 is screwed in the second fixed hole 113 and the first fixed hole 223 in turn, the protection mechanism 2 that is stored on the bus duct shell 1 can be fixed, so that the protection mechanism 2 is firmly installed on the bus duct shell 1, does not affect the subsequent splicing installation of the bus duct.

[0031] In the description of the utility model, it needs to explain, unless there is explicit provision and limitation, the term "link", "connection" should be broad sense understanding, for example, can be fixed connection, also can be detachable connection, or integrally connected, can be mechanical connection, also can be electrical connection, can be directly connected, also can be indirectly connected through intermediate medium. For ordinary skilled in the art, the specific meaning of the above terms in the utility model can be understood according to specific circumstances.

[0032] The above-described embodiments only express several implementation manners of the utility model, and the description is more specific and detailed, but it should not be understood as the limitation of the utility model patent scope. It should be pointed out that for ordinary skilled in the art, without departing from the concept of the utility model, a number of modifications and improvements can be made, which belong to the protection scope of the utility model.

Claims

1. A protective mechanism for a busbar trunking, comprising a busbar trunking housing (1) and protective mechanisms (2) slidably connected to both ends of the busbar trunking housing (1), characterized in that: The protective mechanism (2) includes a protective cover plate (21) extending along the width direction of the busbar housing (1). Protective side plates (22) are symmetrically fixedly connected to both sides of the protective cover plate (21). A mounting base (221) is fixedly connected to the bottom of the outer side wall of the protective side plate (22). A mounting rod (222) is hingedly connected inside the mounting base (221). A first fixing hole (223) for inserting a fixing bolt (3) is provided through the mounting rod (222). A first fixing member (11) for storing and fixing the protective mechanism (2) is provided on the outer side wall of the busbar housing (1) at both ends. A second fixing member (12) for fixing the protective mechanism (2) to slide to the outside of the busbar housing (1) is provided on the outer side wall of the busbar housing (1) on one side of the first fixing member (11).

2. The protective mechanism for busbar trunking according to claim 1, characterized in that: The first fixing member (11) or the second fixing member (12) includes a fixing seat (111), the fixing seat (111) is provided with a fixing groove (112) that allows the mounting rod (222) to be rotated and engaged, and the fixing seat (111) is provided with a second fixing hole (113) that communicates with the first fixing hole (223), and the second fixing hole (113) communicates with the fixing groove (112).

3. The protective mechanism for busbar trunking according to claim 1, characterized in that: A limiting plate (224) is fixedly connected to the bottom of the outer wall of the protective side plate (22). A slot (225) is provided on the limiting plate (224) so ​​that the first fixing member (11) can pass through when the protective mechanism (2) slides.

4. A protective mechanism for busbar trunking according to claim 1, characterized in that: The first fixing member (11) is provided with a first positioning plate (13) on the outer wall of the busbar housing (1) on the side away from the second fixing member (12) for limiting the placement of the protective mechanism (2) on the busbar housing (1).

5. A protective mechanism for busbar trunking according to claim 1, characterized in that: The second fixing member (12) is provided with a second positioning plate (14) on the outer wall of the busbar housing (1) on the side away from the first fixing member (11) to limit the sliding of the protective mechanism (2) out of the outer side of the end of the busbar housing (1).

6. A protective mechanism for busbar trunking according to claim 1, characterized in that: The inner walls of the protective cover plate (21) and the protective side plate (22) are provided with guide grooves (211), and the two ends of the busbar housing (1) are provided with guide blocks (15) that are compatible with the guide grooves (211).

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