Bus bridge fixing and mounting rack

Abstract

The utility model discloses a bus bridge fixing and mounting rack, which relates to the technical field of bus bridge fixing and mounting racks, and comprises a bus bridge, a top cover arranged above the bus bridge through a limiting groove and a limiting block, and a threaded rod fixed with the outside on the side surface of the bus bridge, the sliding assembly can be divided into an upper group, a middle group and a lower group, the lower sliding assembly is in bridging lap joint with the bus through a fixing plate, and the middle sliding assembly is in lap joint with the surface of the top cover through a pressing plate. According to the utility model, the design structure is reasonable, the sliding assembly is matched with the threaded rod, and the lower sliding assembly provides stable bottom support, disperses weight and prevents inclination and shaking for the bridge through the fixing plate, so that the installation position of a bus is stable and power transmission is facilitated; the middle sliding assembly enhances the stability of the top cover through a pressing plate, and potential safety hazards are avoided; the upper sliding assembly can flexibly adjust the distance through the adjusting assembly to adapt to different bridge sizes and environments, the overall stability is improved, and the threaded rod can be effectively fixed and prevented from swinging in a special space.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of bus duct fixed mounting frame, and specifically relates to a bus duct fixed mounting frame. BACKGROUND

[0002] In the construction and operation of power systems, bus ducts are key components to ensure safe and efficient power transmission. However, traditional bus duct installation methods have a series of problems, prompting the need for research and development of new fixed mounting frames.

[0003] The top cover design and fixing method of traditional bus ducts often cannot effectively prevent impurities such as dust and water vapor from entering. Some top covers may only be covered simply, lacking a tight connection structure, and are prone to gaps or looseness under environmental factors, allowing dust and water vapor to easily enter the interior of the bridge. This not only affects the normal operation of the bus, but also increases the risk of faults caused by a decrease in electrical insulation performance, reducing the operational stability and safety of the bus.

[0004] Traditional installation methods do not provide sufficient support for bus ducts. The bridge may only be simply fixed at a few points, unable to evenly distribute the weight of itself and the bus. In the long-term use process, it is easy to tilt and sway due to uneven bearing, which adversely affects the stability of power transmission and may pose a safety threat to surrounding equipment and personnel.

[0005] For some special installation environments, such as places suspended in space, traditional installation methods cannot provide sufficient stability. Due to the lack of effective structural design to cope with such special situations, the bridge may swing greatly due to lack of sufficient support, affecting the reliability of power transmission.

[0006] The prior art with publication number CN220585931U discloses a bus duct with a protective function, which discloses a protective frame, the inside bottom end of the protective frame is uniformly provided with a fixed sleeve, the inside of the fixed sleeve is connected with a first spring, the other end of the first spring is connected with a movable block, the upper end of the movable block is connected with a group of bus ducts, the inside of the bus duct is provided with a cable main body, the left and right sides of the bus duct are uniformly provided with movable plates, a protective cover is arranged on the upper end of the protective frame, the lower end of the protective cover is uniformly provided with a support frame, the movable block is elastically inserted in the fixed sleeve through the first spring, which can reduce the impact from below and avoid damage to the bus duct, thereby preventing the cable from being damaged, the protective cover with an arc-shaped structure can guide the water flow from above to the sides, avoiding water entering the cable and bus duct and causing damage to the cable and bridge.

[0007] In summary, although the problem of water leakage leading to internal cable and bridge damage is solved, the problem of fixing during installation of the bus bridge and large swing in the suspended position is not solved, and therefore, a bus bridge fixing mounting rack is provided to solve the above problems. Content of the utility model

[0008] (I) technical problems solved

[0009] The utility model discloses a bus bridge fixing mounting rack to make up for the deficiency of prior art.

[0010] (II) technical solutions

[0011] To realize the above-mentioned purpose, the utility model provides the following technical scheme: a bus bridge fixing mounting rack, including bus bridge, top cover that is arranged on the upper portion of bus bridge through the limiting groove and the limiting block and the threaded rod that is fixed outside the side surface of bus bridge, the surface of threaded rod is provided with sliding assembly, sliding assembly can be divided into three groups of upper, middle and lower, lower sliding assembly is connected with bus bridge through fixed plate, middle sliding assembly is connected with the surface of top cover through pressing plate, and upper sliding assembly is connected through adjusting assembly, the bottom of bus bridge is provided with bracket, and the both ends of bracket are arranged on the surface of threaded rod and are fixed through the fixed bolt that is arranged on the surface of threaded rod.

[0012] Further, the sliding assembly includes a housing, a bearing embedded in the housing, and a threaded block fixed to the bearing, and the sliding assembly is connected to the threaded rod through the threaded block.

[0013] Further, the adjusting assembly includes an adjusting rod fixed to the sliding assembly, and an adjusting block threadedly connected between the two adjusting rods.

[0014] Further, the fixed plate is fixed to the side surface of the bus bridge through a screw, a sliding groove is formed in the fixed plate, a sliding block is slidably arranged in the sliding groove, and the sliding block is fixed to the side surface of the middle and lower sliding assemblies.

[0015] Further, a clamping groove is formed in the side surface of the bus bridge, a clamping block is slidably clamped in the clamping groove, and the side surface of the clamping groove is fixed to the bracket.

[0016] Further, a positioning groove is formed in the surface of the both ends of the bracket, a positioning block is arranged in the positioning groove, and the positioning block is fixed to the bottom end of the fixed plate.

[0017] (III) beneficial effects

[0018] Compared with the prior art, the bus bridge fixing mounting rack has the following beneficial effects:

[0019] The utility model discloses a through the cooperation of sliding assembly and threaded rod, and the lower sliding assembly provides the stable support of bottom for the bridge through the fixed plate, disperses the weight, prevents the inclination and shakes, ensures the busbar installation position stable and is favorable to power transmission, and the middle sliding assembly strengthens the stability of top cover through the pressing plate, avoids the security hidden danger, and the upper sliding assembly can be adjusted spacing flexibly through the adjusting assembly, and the overall stability is increased, and the threaded rod swing can be effectively prevented in special space.

[0020] The utility model discloses a through the unique design of sliding assembly makes it can slide on threaded rod smoothly, and the position adjustment is convenient when installing, improves the installation efficiency, and the fixed plate is firmly connected with the side of bridge and has the structure of sliding slot and sliding block, makes the movement of middle and lower sliding assembly more stable, avoids the shaking and influences the overall stability, and position adjustment is convenient and improves the installation efficiency simultaneously. BRIEF DESCRIPTION OF DRAWINGS

[0021] Figure 1 It is the three-dimensional structure schematic diagram of the utility model;

[0022] Figure 2 It is the structure schematic diagram of threaded rod and sliding assembly in the utility model;

[0023] Figure 3 It is the split structure schematic diagram of sliding assembly in the utility model;

[0024] Figure 4 It is the split structure schematic diagram of busbar bridge and top cover in the utility model;

[0025] Figure 5 It is the structure schematic diagram of sliding assembly and adjusting assembly in the utility model;

[0026] Figure 6 It is the structure schematic diagram of sliding assembly and sliding block in the utility model;

[0027] Figure 7 It is the split structure schematic diagram of fixed plate and screw in the utility model;

[0028] Figure 8 It is the structure schematic diagram of supporting plate in the utility model.

[0029] In the drawing: 1, busbar bridge;2, top cover;3, clamping groove;4, sliding assembly;41, shell;42, bearing;43, threaded block;5, threaded rod;6, fixed bolt;7, bracket;8, fixed plate;9, pressing plate;10, adjusting assembly;101, adjusting block;102, adjusting rod;11, clamping block;12, limit groove;13, limit block;14, sliding block;15, sliding slot;16, screw;17, positioning block;18, positioning groove. DETAILED DESCRIPTION

[0030] Clearly, the described embodiments are merely a part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments of the present application, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of the present application.

[0031] As shown in Figures 1-8 The utility model provides a kind of bus duct 1 fixed mounting rack, including bus duct 1, the top cover 2 being set by limiting groove 12 and limiting block 13 above bus duct 1, top cover 2 can prevent dust, moisture and other impurities into the inside of bus duct 1, ensure that bus operates in clean, dry environment, to reduce the risk of electrical failure caused by external environmental factors, improve the operational stability and safety of bus, simultaneously, the connecting mode of limiting groove 12 and limiting block 13 makes top cover 2 can be fixed above bus duct 1 in various situations, not easy to loosen or fall off, further enhance the reliability of the whole device.

[0032] Bus duct 1 side surface is provided with sliding assembly 4 on the fixed threaded rod 5 outside, sliding assembly 4 can be divided into upper, middle and lower three groups, lower sliding assembly 4 is overlapped with bus duct 1 by fixed plate 8, and provide stable support for the bottom of bridge, in installation and use process, this overlapping mode can effectively disperse the weight of bus duct 1, prevent bridge from tilting or shaking due to uneven load, ensure the installation position stability of bus, be favorable to the stable transmission of electric power, middle sliding assembly 4 is overlapped with the surface of top cover 2 by pressing plate 9, further strengthen the stability of top cover 2, when being subjected to external force or in different working environment, pressing plate 9 can ensure that top cover 2 is always tightly covered above bus duct 1, avoid the security risk caused by loosening of top cover 2, simultaneously also provide more reliable protection for bus, upper sliding assembly 4 is connected by adjusting assembly 10 between, adjusting assembly 10 includes adjusting rod 102 fixed with sliding assembly 4, adjusting block 101 screw-connected between two adjusting rods 102, this design makes that staff can flexibly adjust the spacing between upper sliding assembly 4 according to actual needs, to adapt to bus duct 1 and installation environment of different sizes, and fixed between threaded rod 5, for example, in the place of space suspension, it can be fixed between two threaded rods 5 by using multiple sets of sliding assembly 4 with adjusting assembly 10, avoid left and right swing phenomenon caused by threaded rod 5 too long, also can increase its stability effect.

[0033] The bottom end of the bus bridge 1 is provided with a bracket 7, both ends of the bracket 7 are provided on the surface of the threaded rod 5, and the bottom end of the bracket 7 is fixed by the fixing bolt 6 provided on the surface of the threaded rod 5. The bracket 7 provides additional support for the bottom of the bus bridge 1, can bear the weight of the bus, prevent the bridge from deforming or damaging due to excessive load, and the setting of the fixing bolt 6 makes the bracket 7 more stable and reliable during use, and is not easy to displace or loosen, ensuring the safety and stability of the entire mounting frame.

[0034] Specifically, as shown in Figure 3 The sliding assembly 4 includes a housing 41, a bearing 42 embedded inside the housing 41, a threaded block 43 fixed to the bearing 42, and the sliding assembly 4 is connected to the threaded rod 5 through the threaded block 43. This design allows the sliding assembly 4 to smoothly slide on the threaded rod 5, facilitating position adjustment during installation. In actual installation, workers can easily move the sliding assembly 4 to the appropriate position according to different installation requirements, improving installation efficiency. At the same time, the presence of the bearing 42 reduces friction between the sliding assembly 4 and the threaded rod 5, prolongs the service life of the device, and makes the entire mounting frame more durable.

[0035] Specifically, as shown in Figure 5 The design of the adjusting rod 102 and the adjusting block 101 in the adjusting assembly 10 makes it more convenient and efficient to adjust the spacing between the upper sliding assembly 4. By rotating the adjusting block 101, workers can easily fine-tune the spacing to ensure that the overall mounting frame can perfectly match bus bridges 1 of different sizes, improving the versatility and applicability of the mounting frame.

[0036] Specifically, as shown in Figure 7 The fixing plate 8 is fixed to the side of the bus bridge 1 by screws 16, ensuring that the connection between the fixing plate 8 and the bridge is firm and reliable. A sliding groove 15 is formed in the fixing plate 8, and a sliding block 14 is slidably arranged in the sliding groove 15. The sliding block 14 is fixed to the sides of the middle and lower sliding assemblies 4, respectively, allowing the middle and lower sliding assemblies 4 to move more stably during installation and use, avoiding the influence of the stability of the entire mounting frame due to the shaking of the sliding assembly 4. The sliding of the sliding block 14 in the sliding groove 15 also provides convenience for position adjustment during installation. Workers can quickly adjust the position of the sliding assembly 4 according to actual conditions, improving installation efficiency.

[0037] Specifically, the bus bridge 1 is provided with a clamping groove 3 on the side, a clamping block 11 is slidably clamped in the clamping groove 3, and the side of the clamping groove 3 is fixed with the bracket 7. This clamping mode provides the function of quick positioning and fixing for the installation of the bracket 7. When installing the bracket 7, only the clamping block 11 needs to be inserted into the clamping groove 3 to achieve the preliminary positioning of the bracket 7, and then further fixed through the fixing bolt 6, which greatly improves the installation efficiency. At the same time, the clamping mode also makes the bracket 7 more stable and reliable during use, and is not easy to displace or loosen.

[0038] Specifically, as shown in Figure 6 and 7 Specifically, the bracket 7 is provided with a positioning groove 18 on the surface of both ends, a positioning block 17 is arranged in the positioning groove 18, and the positioning block 17 is fixed with the bottom end of the fixed plate 8. The design of the positioning groove 18 and the positioning block 17 provides accurate positioning for the connection between the fixed plate 8 and the bracket 7. During installation, the positioning block 17 can be accurately inserted into the positioning groove 18 to ensure that the positional relationship between the fixed plate 8 and the bracket 7 is correct, thereby improving the installation accuracy and stability. During use, the positioning block 17 can also prevent the relative displacement between the fixed plate 8 and the bracket 7, further enhancing the stability of the entire mounting frame.

[0039] It should be noted that in this paper, the orientation or positional relationship indicated by the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer" 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 limiting the device or element indicated or implied to have a specific orientation, to be constructed and operated in a specific orientation, and therefore cannot be understood as limiting the present application; the terms "first", "second", "third" are only for the purpose of description, and cannot be understood as indicating or implying relative importance, and in addition, unless otherwise explicitly specified and limited, the terms "fixed", "mounted", "connected", "connected" should be understood in a broad sense, for example, "mounted" can be fixed connection, or detachable connection, or integrally connected; "connected" can be mechanical connection, or electrical connection; "connected" can be directly connected, or indirectly connected through an intermediate medium, or the communication between two elements. For ordinary skilled persons in the art, the specific meaning of the above terms in the present application can be understood according to the specific circumstances.

[0040] Although the embodiments of the present application have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and modifications can be made to these embodiments without departing from the principles and spirit of the present application, and the scope of the present application is defined by the appended claims and their equivalents.

Claims

1. A bus duct bridge fixed mounting frame, comprising a bus duct bridge (1), a top cover (2) arranged above the bus duct bridge (1) through a limiting groove (12) and a limiting block (13), and a threaded rod (5) fixed outside the side surface of the bus duct bridge (1), characterized in that: The threaded rod (5) is provided with a sliding assembly (4), the sliding assembly (4) can be divided into three groups of upper, middle and lower, the lower sliding assembly (4) is bridged and overlapped with the bus bridge through the fixed plate (8), the middle sliding assembly (4) is overlapped with the top cover (2) through the pressing plate (9), the upper sliding assembly (4) is connected through the adjusting assembly (10), the bus bridge (1) is provided with a bracket (7) at the bottom, the two ends of the bracket (7) are provided on the surface of the threaded rod (5), and the bottom of the bracket (7) is fixed through the fixed bolt (6) provided on the surface of the threaded rod (5).

2. The bus duct bridge mounting rack of claim 1, wherein: The sliding assembly (4) comprises a housing (41), a bearing (42) embedded in the housing (41), a threaded block (43) fixed to the bearing (42), and the sliding assembly (4) is connected with the threaded rod (5) through the threaded block (43).

3. The busbar bridge fixed mounting frame according to claim 1, characterized in that: The adjusting assembly (10) comprises an adjusting rod (102) fixed with the sliding assembly (4), and an adjusting block (101) threadedly connected between the two adjusting rods (102).

4. The busbar bridge fixed mounting frame according to claim 1, characterized in that: The fixed plate (8) is fixed with the bus bridge (1) through screws (16), the fixed plate (8) is provided with a sliding groove (15), the sliding groove (15) is provided with a sliding block (14), and the sliding block (14) is fixed with the middle and lower sliding assemblies (4) on the side.

5. The busbar bridge fixed mounting bracket according to claim 1, characterized in that: The bus bridge (1) is provided with a clamping groove (3) on the side, the clamping groove (3) is provided with a clamping block (11) which is slidably connected, and the side of the clamping groove (3) is fixed with the bracket (7).

6. The busbar bridge fixed mounting rack according to claim 4, characterized in that: The bracket (7) is provided with a positioning groove (18) on the surface of the two ends, the positioning groove (18) is provided with a positioning block (17), and the positioning block (17) is fixed with the bottom of the fixed plate (8).

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