Bus duct processing hanging bracket

Abstract

The utility model discloses a bus duct processing hanging bracket which comprises a cross beam, one end of the cross beam is inserted with an extension rod, the other end of the cross beam is fixedly connected with one fixing seat, one end of the extension rod far away from the cross beam is fixedly connected with the other fixing seat, the bottom ends of the two fixing seats are fixedly connected with longitudinal beams respectively, and the bottom ends of the two longitudinal beams are sleeved with sleeve columns respectively. Four clamping structures are arranged on the front sides and the rear sides of the two sleeve columns correspondingly, two bases are arranged at the bottom ends of the four clamping structures correspondingly, containing cavities are formed in the two bases, four fixing structures are arranged in the two bases in a penetrating mode correspondingly, and telescopic plates are arranged on the opposite sides of the two bases. According to the bus duct cleaning device, the cleaning bin is arranged, the clamping structure is arranged, the first threaded rod pushes the L-shaped shell to move by screwing the third nut, the abutting plate at the bottom of the L-shaped shell can directly abut against and clamp the bus duct, use is convenient, the fixing structure is arranged, the third piston in the containing cavity can provide suction force for the suction cup, the bus duct is tightly sucked, and the service life of the bus duct is prolonged. The bus duct and the hanging bracket are relatively fixed in position, and the placement is more stable.

Description

Technical Field

[0001] This utility model relates to the field of building construction technology, specifically a busbar trunking processing hanger. Background Technology

[0002] Busbar trunking is the carrier of busbars. It is generally installed at high places or in narrow spaces. Busbar trunking has a simple wiring method, good heat dissipation performance, and good overload capacity. Therefore, it is widely used in electrical equipment and power systems in high-rise buildings, factories, etc. When installing busbar trunking, hangers are needed to support and fix the busbar trunking.

[0003] A hanger for processing busbar trunking, disclosed in CN219659378U, includes a busbar trunking body. Protruding plates are fixedly connected to the top and bottom of both ends of the busbar trunking body. Support plates are provided at both ends of the busbar trunking body, and a fixing sleeve is fixedly connected to the top of the support plates. This hanger for processing busbar trunking, by comprising a fixing sleeve, a mounting plate, a hollow sleeve, an adjusting knob, and a first pre-drilled hole, allows for adjustment of the mounting plate height as needed. First, the adjusting knob is turned outwards, separating the hollow sleeve from the fixing sleeve. Then, the mounting plate is moved upwards to select a suitable height. After adjustment, the adjusting knob is rotated and screwed into the hollow sleeve, extending into the first pre-drilled hole to fix the hollow sleeve, thus adjusting the height of the mounting plate for installation. This solves the problem of inconvenient length adjustment of the hanger. However, existing hangers also have the following disadvantages in use:

[0004] (1) The existing hangers fix the busbar trunking by setting bolts, which requires additional operations such as drilling holes in the busbar trunking, increasing the complexity and time of installation and making it inconvenient to use;

[0005] (2) The existing hangers do not have a fixed structure. The lack of a fixed structure may cause the busbar trunking to shift, which may lead to changes in the busbar spacing, resulting in insulation breakdown or even fire and other safety accidents. Utility Model Content

[0006] The technical problem to be solved by this utility model is to overcome the above-mentioned technical defects and provide a busbar trunking processing hanger.

[0007] To solve the above problems, the technical solution of this utility model is as follows: A crossbeam is included, with an extension rod inserted at one end and a fixed base fixedly connected at the other end. The end of the extension rod away from the crossbeam is fixedly connected to the fixed base. Two longitudinal beams are fixedly connected to the bottom ends of the two fixed bases respectively. Sleeves are sleeved at the bottom ends of the two longitudinal beams respectively. Four sets of clamping structures are provided on the front and rear sides of the two sleeves respectively. Two bases are provided at the bottom ends of the four sets of clamping structures respectively. A cavity is provided inside each of the two bases. Four sets of fixing structures are passed through the interior of each of the two bases. A telescopic plate is provided on one side opposite to the two bases.

[0008] Furthermore, each clamping structure includes a column, a threaded rod 1, an L-shaped shell, a telescopic rod, a spring 1, a piston 1, a spring 2, a spring 3, a piston 2, a connecting rod, a stop plate, a cavity, and a nut 3. The top of the base is fixedly connected to the column, and the top of the column has a cavity. A threaded rod 1 passes through the column on the side away from the telescopic plate. One end of the threaded rod 1 is threadedly connected to the nut 3 and passes through the column to movably connect to the L-shaped shell. The top of the L-shaped shell is fixedly connected to the telescopic rod, and the outer wall of the telescopic rod is wrapped with a spring 1. The bottom end of the telescopic rod is fixedly connected to the piston 1. One end of the bottom side of the L-shaped shell is fixedly connected to the spring 3. The end of the spring 3 away from the L-shaped shell is fixedly connected to the piston 2. The end of the piston 2 away from the spring 3 is fixedly connected to the connecting rod. The end of the connecting rod away from the piston 2 extends through the L-shaped shell and is fixedly connected to the stop plate. Several springs 2 are fixedly connected to the side of the L-shaped shell away from the threaded rod 1.

[0009] Furthermore, the top of the L-shaped shell is hourglass-shaped, and the bottom of the L-shaped shell is adapted to and connected to the cavity.

[0010] Furthermore, the fixing structure includes a threaded rod, a nut, a piston, a connecting air pipe, and a suction cup. The top end of the threaded rod passes through the nut and the base in sequence and is movably connected to the piston. Several connecting air pipes are inserted into the top of the cavity, and the suction cup is fixedly connected to the top of the base.

[0011] Furthermore, suction cups are inserted into the top of several of the connecting air tubes, and the four tops of the nuts are movably connected to the base.

[0012] Furthermore, the front side of the extension rod is provided with several equidistant fixing holes 1, and the front side of the crossbeam near the end of the extension rod is provided with a bolt 1, which is adapted to be connected to several fixing holes 1. The rear end of the bolt 1 passes through the crossbeam and is threaded to be connected to a nut 1. Several equidistant fixing holes 2 are provided on the opposite side of the two longitudinal beams, and two bolts 2 are provided on the opposite side of the two sleeves, which are adapted to be connected to several fixing holes 2. The two bolts 2 are threaded through the crossbeam and connected to two nuts 2 at opposite ends.

[0013] The advantages of this invention compared to existing technologies are as follows:

[0014] 1. This utility model provides a busbar trunking processing hanger. By setting a clamping structure, the L-shaped shell can be moved by turning the nut three and the threaded rod one. The abutment plate at the bottom of the L-shaped shell can directly abut against and clamp the busbar trunking, which is convenient to use.

[0015] 2. This utility model provides a busbar trunking processing hanger. By setting a fixed structure, the piston in the cavity and the fixed structure provides suction force to the suction cup, so that the busbar trunking and the hanger are relatively fixed and the placement is more stable. Attached Figure Description

[0016] Figure 1 This is a perspective view of the present invention.

[0017] Figure 2 This is the front view of this utility model.

[0018] Figure 3 yes Figure 2 A schematic diagram of the internal structure at point A.

[0019] Figure 4 yes Figure 2 A schematic diagram of the internal structure at point B.

[0020] As shown in the figure: 1. Crossbeam; 2. Extension rod; 201. Fixing hole one; 3. Fixing seat; 4. Longitudinal beam; 401. Fixing hole two; 5. Sleeve column; 6. Clamping structure; 601. Column; 602. Threaded rod one; 603. L-shaped shell; 604. Telescopic rod; 605. Spring one; 606. Piston one; 607. Spring two; 608. Spring three; 609. Piston two; 610. Connecting rod; 611. Abutment plate; 612. Cavity; 613. Nut three; 7. Base; 8. Fixing structure; 801. Threaded rod two; 802. Nut four; 803. Piston three; 804. Connecting air pipe; 805. Suction cup; 9. Telescopic plate; 10. Bolt one; 11. Nut one; 12. Bolt two; 13. Nut two. Detailed Implementation

[0021] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present utility model. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. All other embodiments obtained by those skilled in the art based on the embodiments of the present utility model without creative effort are within the protection scope of the present utility model.

[0022] like Figure 1 and Figure 2As shown, it includes a crossbeam 1, with an extension rod 2 inserted at one end and a fixed base 3 fixedly connected to the other end. The end of the extension rod 2 away from the crossbeam 1 is fixedly connected to another fixed base 3. The bottom ends of the two fixed bases 3 are respectively fixedly connected to longitudinal beams 4. The bottom ends of the two longitudinal beams 4 are respectively fitted with two sleeve posts 5. The front and rear sides of the two sleeve posts 5 are respectively provided with four sets of clamping structures 6. The bottom ends of the four sets of clamping structures 6 are respectively provided with two bases 7. The interior of the two bases 7 is provided with cavities. The interior of the two bases 7 is respectively provided with four sets of fixing structures 8. The opposite side of the two bases 7 is provided with a telescopic plate 9. The front side of the extension rod 2 has several equidistant fixing holes 201. The front side of the crossbeam 1 near the end of the extension rod 2 is provided with a bolt 10. The bolt 10 is adapted to the connection of several fixing holes 201. The rear end of the bolt 10 passes through the crossbeam 1 and is threaded to a nut 11. The two longitudinal beams 4 are provided with several equidistant fixing holes 401 on opposite sides. The two sleeves 5 are provided with bolts 12 on opposite sides. The two bolts 12 are adapted to the connection of several fixing holes 401. The two bolts 12 are threaded through the crossbeam 1 and are threaded to two nuts 13 at opposite ends.

[0023] like Figure 3As shown, each clamping structure 6 includes a column 601, a threaded rod 602, an L-shaped shell 603, a telescopic rod 604, a spring 605, a piston 606, a spring 607, a spring 608, a piston 609, a connecting rod 610, a contact plate 611, a cavity 612, and a nut 613. The column 601 has a cavity 612 inside. A threaded rod 602 passes through the side of the column 601 away from the telescopic plate 9. One end of the threaded rod 602 passes through the column 601 and is movably connected to the L-shaped shell 603. Threaded rod 602 is fitted with nut 613 on its outer wall. Telescopic rod 604 is fixedly connected to the top of L-shaped shell 603. Spring 605 is wound around the outer wall of telescopic rod 604. Piston 606 is fixedly connected to the bottom of telescopic rod 604. Spring 608 is fixedly connected to one end of the bottom side of L-shaped shell 603. Piston 609 is fixedly connected to the end of spring 608 away from L-shaped shell 603. Connecting rod 610 is fixedly connected to the end of piston 609 away from spring 608. Connecting rod 610 passes through the end of connecting rod 610 away from piston 609. L-shaped shell 603 extends outward and is fixedly connected to abutment plate 611. Several springs 607 are provided on the side of L-shaped shell 603 away from threaded rod 602. The top of L-shaped shell 603 is hourglass-shaped. Threaded rod 602 is threadedly connected to nut 613. One end of each spring 607 is fixedly connected to the outer wall of L-shaped shell 603, and the other end is fixedly connected to the inner wall of cavity 12. Two sliding grooves are provided on the upper and lower sides of cavity 612. Two sliders are fixedly connected to the upper and lower sides of L-shaped shell 603, respectively. The cavity 612 is slidably connected to two sliders. A through groove is provided at the bottom of the cavity 612. The through groove is adapted to the bottom of the L-shaped shell 603. The L-shaped shell 603 can be moved by turning the nut 613 and the threaded rod 602. The abutment plate 11 at the bottom of the L-shaped shell 603 can directly clamp the busbar. It is convenient to use. The spring and piston in the clamping structure 6 can provide a certain buffer space to buffer the thermal expansion that may occur in the busbar due to the Joule heat generated by the current flow. This makes the busbar and the hanger flexibly connected and highly reliable.

[0024] like Figure 4 As shown, each set of fixing structures 8 includes a threaded rod 801, a nut 802, a piston 803, a connecting air pipe 804, and a suction cup 805. The top of the threaded rod 801 passes through the nut 802 and the base 7 and is movably connected to the piston 803. Several connecting air pipes 804 are inserted into the top of the cavity. The suction cup 805 is fixedly connected to the top of the base 7. By setting the fixing structure 8, the tops of several connecting air pipes 804 are inserted into the suction cup 805, and the top of the nut 802 is movably connected to the base 7. The piston 803 in the cavity and the fixing structure 8 provides suction for the suction cup 805, so that the busbar and the hanger are relatively fixed and the placement is more stable.

[0025] In practical use, refer to Figures 1 to 4As shown, adjust the width and height of the hanger according to the size of the busbar trunking, i.e., adjust the extension rod 2 and the sleeve 5. After determining the approximate position, fix the extension rod 2 with nut 11 by passing the bolt 10 on the crossbeam through the fixing hole 201 on the extension rod 2, and fix it with nut 12 by passing the bolt 11 on the sleeve 5 through the fixing hole 401 on the longitudinal beam. Place the busbar trunking in, and turn the nut 802 on the fixing structure 8 to lower the piston 803 on the threaded rod 801, sucking the air in the suction cup 805 into the cavity, so that the position of the busbar trunking and the hanger is relatively fixed, making the installation more stable. If you want to adjust the position, turn the nut 802 in the opposite direction. 802 causes the piston 803 on the threaded rod 801 to rise, pushing air into the suction cup 805, thus canceling the fixation. When clamping, the nut 613 of the clamping structure 6 is turned, pushing the L-shaped shell 603 in the cavity 612 forward, and the spring 603 retracts. When the abutment plate 611 abuts the busbar, the piston 607 retracts, the spring 608 retracts, the piston 606 is compressed by air, the piston 606 rises, and the telescopic rod 604 and the spring 605 retract, providing a buffer space for clamping. This allows the busbar and the hanger to be flexibly connected with high reliability. The hanger can be fixed in a fixed position through the fixing seat 3.

[0026] It should be noted that, in this document, relational terms such as "first" and "second" are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such process, method, article, or apparatus.

[0027] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

[0028] The present invention and its embodiments have been described above. This description is not restrictive, and the accompanying drawings are only one embodiment of the present invention; the actual structure is not limited thereto. In conclusion, if those skilled in the art are inspired by this description and design similar structures and embodiments without departing from the inventive spirit of the present invention, such designs should fall within the protection scope of the present invention.

Claims

1. A busbar trunking processing hanger, characterized in that: The system includes a crossbeam (1), one end of which is connected to an extension rod (2), and the other end is fixedly connected to one of the fixed seats (3). The end of the extension rod (2) away from the crossbeam (1) is fixedly connected to another fixed seat (3). The bottom ends of the two fixed seats (3) are respectively fixedly connected to longitudinal beams (4). The bottom ends of the two longitudinal beams (4) are respectively fitted with two sleeve columns (5). The front and rear sides of the two sleeve columns (5) are respectively provided with four sets of clamping structures (6). The bottom ends of the four sets of clamping structures (6) are respectively provided with two bases (7). The two bases (7) are respectively provided with cavities inside. The two bases (7) are respectively provided with four sets of fixed structures (8). The two bases (7) are provided with telescopic plates (9) on opposite sides.

2. The busbar trunking hanger according to claim 1, characterized in that: The extension rod (2) has several equidistant fixing holes (201) on its front side. The front side of the crossbeam (1) near the end of the extension rod (2) is provided with a bolt (10). The bolt (10) is adapted to be connected to several fixing holes (201). The rear end of the bolt (10) passes through the crossbeam (1) and is threaded to be connected to a nut (11). The two longitudinal beams (4) have several equidistant fixing holes (401) on their opposite sides. The two sleeves (5) have bolts (12) on their opposite sides. The two bolts (12) are adapted to be connected to several fixing holes (401). The two bolts (12) are threaded to be connected to two nuts (13) on their opposite ends through the crossbeam (1).

3. The busbar trunking processing hanger according to claim 1, characterized in that: Each clamping structure (6) includes a column (601), a threaded rod (602), an L-shaped shell (603), a telescopic rod (604), a spring (605), a piston (606), a spring (607), a spring (608), a piston (609), a connecting rod (610), a contact plate (611), a cavity (612), and a nut (613). The column (601) has a cavity (612). The threaded rod (602) passes through the side of the column (601) away from the telescopic plate (9). One end of the threaded rod (602) passes through the column (601) and is movably connected to the L-shaped shell (603). The nut (613) is sleeved on the outer wall of the threaded rod (602). The L-shaped shell (603)... The telescopic rod (604) is fixedly connected to the top of the inner part of the L-shaped shell (603). A spring (605) is wound around the outer wall of the telescopic rod (604). A piston (606) is fixedly connected to the bottom of the telescopic rod (604). A spring (608) is fixedly connected to one end of the inner bottom side of the L-shaped shell (603). A piston (609) is fixedly connected to the end of the spring (608) away from the L-shaped shell (603). A connecting rod (610) is fixedly connected to the end of the connecting rod (610) away from the piston (609) through the L-shaped shell (603) and fixedly connected to the abutment plate (611). Several springs (607) are provided on the side of the L-shaped shell (603) away from the threaded rod (602).

4. A busbar trunking hanger according to claim 3, characterized in that: The L-shaped shell (603) has an hourglass-shaped top. The threaded rod (602) is threaded to the nut (613). One end of each of the springs (607) is fixedly connected to the outer wall of the L-shaped shell (603), and the other end is fixedly connected to the inner wall of the cavity (612).

5. A busbar trunking hanger according to claim 1, characterized in that: Each set of fixed structures (8) includes a threaded rod two (801), a nut four (802), a piston three (803), a connecting air pipe (804), and a suction cup (805). The top of the threaded rod two (801) passes through the nut four (802) and the base (7) in sequence and is movably connected to the piston three (803). Several connecting air pipes (804) are inserted into the top of the cavity. The top of the base (7) is fixedly connected to the suction cup (805).

6. A busbar trunking hanger according to claim 5, characterized in that: A suction cup (805) is inserted into the top of several of the connecting air pipes (804), and a base (7) is movably connected to the top of the nut four (802).

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