Busbar hanging bracket device convenient to install

Abstract

The utility model discloses a bus bar hanging bracket device convenient to install, which comprises I-shaped steel frames, the I-shaped steel frames are transversely arranged on a wall body, a hanging beam is arranged between the I-shaped steel frames, first threaded holes are uniformly formed in the hanging beam, a detachable upper cross arm is further arranged on the hanging beam, hanging bars are arranged on two sides of the upper cross arm, and the hanging bars are connected with the I-shaped steel frames. A lower cross arm is arranged at the bottom of the hanging bar; wherein a first threaded hole is formed in the middle of the upper cross arm, a second threaded hole is formed in the middle of the upper cross arm, an adjustable clamping structure used for fixing the busbar frame is further arranged in the lower cross arm, and a second threaded hole corresponding to the first threaded hole is formed in the middle of the upper cross arm. Meanwhile, the number of the upper cross arms and the number of the lower cross arms can be increased according to actual use, the bearing effect on the busbar frame is further improved, meanwhile, overall installation and operation are convenient and fast, auxiliary clamping and fixing can be conducted on the side face of the busbar frame, and the stability of the busbar frame during bearing is improved.

Description

Technical Field

[0001] This utility model relates to busbar hangers, and in particular to a busbar hanger device that is easy to install. Background Technology

[0002] Modern high-rise buildings and large workshops require enormous amounts of electrical energy. Busbars, as one of the most efficient and reliable power distribution devices for transmitting current, are commonly used in power systems to transfer electrical energy from the power source to different loads or electrical equipment. They are commonly found in switchboards, distribution rooms, and electrical substations. To make full use of building space, busbars are usually installed at high locations. However, due to their weight, they typically require support and fixation using scaffolding devices, such as suspending them from the roof or steel beam supports.

[0003] Currently, when installing busbars, the hangers are usually fixed to the wall. This makes it impossible to adjust the installation according to the installation position of the busbar, which is inconvenient. At the same time, it is impossible to provide secondary fixation for the busbar during the load-bearing process, which affects the stability of the busbar installation. Utility Model Content

[0004] The technical problem to be solved by this utility model is to provide a busbar hanger device that is easy to install. This solves the problem that when installing busbars, the hanger is usually fixed to the wall, which makes it impossible to adjust the installation according to the installation position of the busbar, making the installation operation inconvenient. At the same time, it cannot provide secondary fixation for the busbar during the load-bearing process, which affects the stability of the busbar installation.

[0005] To solve the above-mentioned technical problems, this utility model provides: a busbar hanger device that is easy to install, including an I-shaped steel frame, the I-shaped steel frames being arranged horizontally on a wall, a suspension beam being provided between the I-shaped steel frames, a first threaded hole being evenly provided on the suspension beam, and a detachable upper support structure being provided on the suspension beam, the upper support structure including an upper crossarm, suspension rods being provided on both sides of the upper crossarm, a lower bearing structure being provided at the bottom of the suspension rods, the lower bearing structure including a lower crossarm; wherein, an adjustable clamping structure for fixing the busbar rack is provided inside the lower crossarm, and a second threaded hole corresponding to the first threaded hole is provided in the middle of the upper crossarm.

[0006] Preferably, the suspension beam is provided with fixing ears on both sides, and the fixing ears are connected to the I-shaped steel frame by locking bolts, so as to fix the suspension beam to the I-shaped steel frame.

[0007] Preferably, positioning rods are also provided on both sides of the upper crossbeam, and the positioning rods correspond to positioning holes. The positioning holes are symmetrically arranged on the suspension beams on both sides of the first threaded hole, so that the first threaded hole and the second threaded hole can be positioned and correspond.

[0008] Preferably, the first threaded hole and the second threaded hole are connected by a fixing bolt, which can fix the upper crossbeam to the suspension beam.

[0009] Preferably, the adjustable clamping structure includes a lateral adjustment port, with adjustment blocks movably arranged on both sides of the lateral adjustment port. Side clamps are provided on the adjustment blocks, which can adjust the distance between the two sets of side clamps, thereby enabling auxiliary clamping and fixing of the busbar rack and improving the stability of the busbar rack during installation.

[0010] Preferably, a threaded rod is provided on one side of the adjusting block, the threaded rod extends into a lateral adjusting port, and a locking nut is provided on the threaded rod to position the moving position of the adjusting block.

[0011] Preferably, the diameter of the locking nut is larger than the width of the lateral adjustment port, which increases the contact area between the locking nut and the lower crossbeam and improves the fastening stability of the threaded rod.

[0012] Preferably, limiting sliders are also provided on both sides of the adjusting block. The limiting sliders are slidably disposed in the limiting grooves. The limiting grooves are symmetrically disposed on both sides of the inner surface of the transverse adjusting port, so as to guide the transverse movement of the adjusting block and prevent the adjusting block from moving out of the transverse adjusting port.

[0013] The beneficial effects of this utility model are:

[0014] 1. This utility model allows for adjustment of the installation positions of the upper and lower crossarms according to the installation length of the busbar rack. The number of upper and lower crossarms can also be increased according to actual use, thereby improving the load-bearing capacity of the busbar rack. The overall installation and operation are also convenient.

[0015] 2. In the process of bearing load on the busbar frame, this utility model can provide auxiliary clamping and fixing to the side of the busbar frame, thereby improving the stability of the busbar frame under load. Attached Figure Description

[0016] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0017] Figure 2 This is a half-sectional structural diagram of the connection between the upper crossbeam and the suspension beam in this utility model;

[0018] Figure 3 for Figure 2 A partially enlarged structural diagram of section A in the middle;

[0019] Figure 4 This is a half-sectional structural diagram of the lower crossarm of this utility model;

[0020] Figure 5 for Figure 4A magnified schematic diagram of a portion of section B in the middle;

[0021] In the diagram: 1. Upper support structure, 2. I-beam steel frame, 3. Lower load-bearing structure, 4. Busbar frame, 5. Suspension beam, 11. Upper crossarm, 12. Hanging rod, 13. Positioning hole, 14. Positioning rod, 15. First threaded hole, 16. Second threaded hole, 17. Fixing bolt, 18. Fixing nut, 31. Lower crossarm, 32. Side clamp, 33. Adjusting block, 34. Lateral adjustment port, 35. Locking nut, 36. Threaded rod, 37. Limiting groove, 38. Limiting slider. Detailed Implementation

[0022] 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. All directional indicators (such as up, down, left, right, front, back, etc.) in the present utility model are only used to explain the relative positional relationship and movement of each component in a certain posture (as shown in the accompanying drawings). If the specific posture changes, the directional indicator will also change accordingly.

[0023] Please see Figures 1-3 A busbar hanger device that is easy to install includes an I-shaped steel frame 2, which is arranged horizontally on a wall. A suspension beam 5 is set between the I-shaped steel frames 2. First threaded holes 15 are evenly arranged on the suspension beam 5. A detachable upper support structure 1 is also set on the suspension beam 5. The upper support structure 1 includes an upper crossbeam 11. Hanging rods 12 are set on both sides of the upper crossbeam 11. A lower bearing structure 3 is set at the bottom of the hanging rods 12. The lower bearing structure 3 includes a lower crossbeam 31. An adjustable clamping structure for fixing the busbar rack 4 is also set in the lower crossbeam 31. A second threaded hole 16 corresponding to the first threaded hole 15 is set in the middle of the upper crossbeam 11.

[0024] First, fix the I-beam 2 to the wall. Then, fix the suspension beam 5 in front of the two I-beams 2. Then, according to the length of the busbar frame 4, fix the corresponding number of upper crossarms 11 to the suspension beam 5. Specifically, insert the positioning rod 14 on the upper crossarm 11 into the corresponding positioning hole 13 to position the upper crossarm 11 and the suspension beam 5. At the same time, the first threaded hole 15 and the second threaded hole 16 are precisely aligned. Connect the first threaded hole 15 and the second threaded hole 16 with the fixing bolt 17 to complete the fixing of the upper crossarm 11. Then, pass the lower crossarm 31 through the suspension rods 12 on both sides and make the lower crossarm 31 fit against the bottom of the busbar frame 4. Then fix the lower crossarm 31 with the fixing nut 18. At the same time, clamp and fix the two sides of the busbar frame 4 with the adjustable clamping structure.

[0025] Furthermore, fixing ears are provided on both sides of the suspension beam 5. The fixing ears are connected to the I-shaped steel frame 2 by locking bolts. When the suspension beam 5 is installed, the fixing ears of the suspension beam 5 are fitted into the I-shaped steel frame 2, and then the fixing ears are fixed by locking bolts, so that the suspension beam 5 and the I-shaped steel frame 2 can be fixedly connected.

[0026] Furthermore, positioning rods 14 are also provided on both sides of the upper crossbeam 11. The positioning rods 14 correspond to the positioning holes 13. The positioning holes 13 are symmetrically arranged on the suspension beams 5 on both sides of the first threaded hole 15, which enables the first threaded hole 15 to be positioned and corresponded with the second threaded hole 16.

[0027] Furthermore, the first threaded hole 15 and the second threaded hole 16 are connected by a fixing bolt 17, which can fix the upper crossbeam 11 to the suspension beam 5.

[0028] Please see Figure 4 as well as Figure 5 The adjustable clamping structure includes a lateral adjustment port 34, with adjustable blocks 33 movably arranged on both sides inside the lateral adjustment port 34. Side clamps 32 are provided on the adjustable blocks 33, which can adjust the distance between the two sets of side clamps 32, thereby assisting in clamping and fixing the busbar frame 4 and improving the stability of the busbar frame 4 during installation. A threaded rod 36 is also provided on one side of the adjustable block 33, extending out of the lateral adjustment port 34. A locking nut 35 is also provided on the threaded rod 36, which can position the moving position of the adjustable block 33.

[0029] After the crossarm 31 is fixed, push the two sets of side clamps 32. The side clamps 32 are symmetrically arranged in an inverted L shape. The movement of the side clamps 32 causes the adjusting block 33 to move within the transverse adjusting port 34. The movement of the adjusting block 33 causes the threaded rod 36 to move. When the two sets of side clamps 32 are respectively attached to both sides of the busbar frame 4, rotate the locking nut 35 to make the locking nut 35 tightly attached to the bottom of the lower crossarm 31, thereby fixing the threaded rod 36 and the adjusting block 33. At the same time, the two sets of side clamps 32 are fixed, and the busbar frame 4 is clamped and fixed by the two sets of side clamps 32.

[0030] Furthermore, the diameter of the locking nut 35 is larger than the width of the transverse adjustment port 34, which increases the contact area between the locking nut 35 and the lower crossbeam 31 and improves the fastening stability of the threaded rod 36.

[0031] Furthermore, limiting sliders 38 are provided on both sides of the adjusting block 33. The limiting sliders 38 are slidably disposed in the limiting grooves 37. The limiting grooves 37 are symmetrically disposed on both sides of the transverse adjusting port 34. When the side clamp 32 drives the adjusting block 33 to move, the adjusting block 33 drives the limiting sliders 38 to move in the limiting grooves 37, which facilitates the lateral movement of the adjusting block 33 and prevents the adjusting block 33 from moving out of the transverse adjusting port 34.

[0032] 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.

Claims

1. A busbar hanger device that is easy to install, characterized in that: The system includes an I-beam steel frame (2), which is arranged horizontally on the wall. A suspension beam (5) is provided between the I-beam steel frames (2). First threaded holes (15) are evenly provided on the suspension beam (5). A detachable upper crossbeam (11) is also provided on the suspension beam (5). Hanging rods (12) are provided on both sides of the upper crossbeam (11). A lower crossbeam (31) is provided at the bottom of the hanging rods (12). An adjustable clamping structure for fixing the busbar rack (4) is also provided in the lower crossbeam (31). A second threaded hole (16) corresponding to the first threaded hole (15) is provided in the middle of the upper crossbeam (11).

2. The busbar hanger device for easy installation according to claim 1, characterized in that: The suspension beam (5) is provided with fixing ears on both sides, and the fixing ears are connected to the I-shaped steel frame (2) by locking bolts.

3. The busbar hanger device for easy installation according to claim 1, characterized in that: Positioning rods (14) are also provided on both sides of the upper crossbeam (11). The positioning rods (14) correspond to the positioning holes (13). The positioning holes (13) are symmetrically arranged on the suspension beams (5) on both sides of the first threaded hole (15).

4. The busbar hanger device for easy installation according to claim 1, characterized in that: The first threaded hole (15) and the second threaded hole (16) are connected by a fixing bolt (17).

5. The busbar hanger device for easy installation according to claim 1, characterized in that: The adjustable clamping structure includes a horizontal adjustment port (34), with adjustment blocks (33) movably arranged on both sides inside the horizontal adjustment port (34), and side clamping plates (32) arranged on the adjustment blocks (33).

6. The busbar hanger device for easy installation according to claim 5, characterized in that: A threaded rod (36) is also provided on one side of the adjusting block (33), the threaded rod (36) extends into a transverse adjusting port (34), and a locking nut (35) is also provided on the threaded rod (36).

7. The busbar hanger device for easy installation according to claim 6, characterized in that: The diameter of the locking nut (35) is larger than the width of the lateral adjustment port (34).

8. The busbar hanger device for easy installation according to claim 5, characterized in that: Limiting sliders (38) are also provided on both sides of the adjusting block (33). The limiting sliders (38) are slidably disposed in the limiting groove (37). The limiting groove (37) is symmetrically disposed on both sides of the transverse adjusting port (34).

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