Energy-saving bus fitting

Abstract

The utility model relates to the technical field of bus fittings, and provides an energy-saving bus fitting, which comprises a base, a fastening mechanism is arranged above the base, the fastening mechanism comprises an upper sleeve plate and a lower sleeve plate, and an adjusting piece for adjusting the distance between the upper sleeve plate and the lower sleeve plate through manual operation is arranged between the upper sleeve plate and the lower sleeve plate. The two ends of the upper sleeve plate and the lower sleeve plate are in threaded connection with fastening bolts which are matched with the adjusting pieces to enable the upper sleeve plate and the lower sleeve plate to be combined and fix the bus. According to the utility model, the distance between the upper sleeve plate and the lower sleeve plate can be adjusted, rapid positioning of the bus is realized by reducing the distance between the upper sleeve plate and the lower sleeve plate, the bus can be taken out by increasing the distance between the upper sleeve plate and the lower sleeve plate, and the whole process is simple in operation and high in safety.

Description

Technical Field

[0001] The utility model relates to the technical field of busbar hardware, and specifically to an energy-saving busbar hardware. Background Art

[0002] Busbar fittings are used to fix, suspend and support power distribution equipment. They are divided into soft busbar fittings and hard busbar fittings (a general term for accessories for fixing and suspending hard busbars), and busbar spacers (supports that maintain a certain distance between hard busbars). Soft busbar fittings are mostly used outdoors, where there is large outdoor space and wide conductor spacing. They also have good heat dissipation effects, are easy to construct, and have a low market price. Hard busbar fittings can be divided into rectangular busbars, trough busbars, tubular busbars, and other types according to their shapes.

[0003] After searching, the Chinese patent publication number CN218940611U discloses "energy-saving busbar hardware, including a mounting plate, on which a busbar fixing sleeve and a rotating component for adjusting the angle of the busbar fixing sleeve are installed; the busbar fixing sleeve includes a lower sleeve and an upper sleeve, and mounting grooves are provided at the central plate surfaces facing each other of the lower sleeve and the upper sleeve, and a tension spring is provided between the mounting grooves provided by the lower sleeve and the upper sleeve, and the two ends of the tension spring are respectively fixedly connected to the inner walls of the mounting grooves provided by the lower sleeve and the upper sleeve".

[0004] The above patent arranges a tension spring so that the lower sleeve and the upper sleeve form a movable whole. Although this structure can facilitate the rapid positioning of the busbar, since the tension spring has a strong elastic force, the operator needs to overcome the elastic force of the tension spring to separate the lower sleeve and the upper sleeve when taking out the busbar. This process is laborious. In addition, when the operator pulls the upper sleeve to overcome the elastic force of the tension spring, once the hand slips, it is easy to cause the upper sleeve to rebound and pinch the hand taking out the busbar. Therefore, there is a certain safety issue. In view of this, the utility model proposes an energy-saving busbar hardware.

[0005] Utility Model

[0006] The utility model provides an energy-saving busbar hardware, which solves the problem of troublesome busbar removal in the prior art.

[0007] The technical solution of the utility model is as follows: an energy-saving busbar hardware, including a base, a fastening mechanism is arranged above the base, the fastening mechanism includes an upper sleeve plate and a lower sleeve plate, an adjusting piece for adjusting the distance between the upper sleeve plate and the lower sleeve plate by manual operation is arranged between the upper sleeve plate and the lower sleeve plate, and both ends of the upper sleeve plate and the lower sleeve plate are threadedly connected with fastening bolts that cooperate with the adjusting piece to combine the upper sleeve plate and the lower sleeve plate and fix the busbar.

[0008] Preferably, screw holes are provided at both ends of the upper plate and the lower plate, and the fastening bolts are threadedly matched with the corresponding screw holes.

[0009] Preferably, the adjusting member includes a bidirectional screw, both ends of the bidirectional screw are threadedly connected to movable blocks, both ends of the two movable blocks are hinged with connecting rods, the opposite ends of the two connecting rods on the same movable block are hinged to the outer walls of the upper plate and the lower plate respectively, and both ends of the bidirectional screw are fixedly connected to a rotating cap.

[0010] Preferably, the two movable blocks are symmetrically distributed along the center line of the bidirectional screw, and the two connecting rods on the same movable block are symmetrically distributed along the center line of the movable block.

[0011] Preferably, a receiving groove matching the bidirectional screw is provided in the middle of the upper sleeve plate and the lower sleeve plate, and the bidirectional screw can slide in the receiving groove through translation.

[0012] Preferably, an angle adjustment mechanism is provided at the bottom of the lower plate, and the angle adjustment mechanism includes a fixed seat, the fixed seat is fixedly connected to the top of the base, the inner side of the fixed seat is rotatably connected to a rotating seat, one end of the rotating seat is fixedly connected to the bottom surface of the lower plate, and a manual part for driving the rotating seat to rotate is provided on the top of the base.

[0013] Preferably, the manual part includes a worm wheel, which is coaxially fixedly connected to the lower sleeve plate, and the top of the base is rotatably connected to a worm, which is meshed with the worm wheel, and one end of the worm is fixedly connected to a rotating cap 2.

[0014] Preferably, both ends of the inner sides of the upper and lower plates are provided with mounting grooves corresponding to the busbars, and the vertical cross-sections of the mounting grooves are semicircular structures.

[0015] The working principle and beneficial effects of the utility model are as follows: the bidirectional screw can be rotated by rotating the rotating cap, which makes the two movable blocks move toward or away from each other, and the angle between the connecting rod and the movable block increases or decreases, so that the upper plate and the lower plate move toward or away from each other, and then the spacing between the upper plate and the lower plate can be adjusted, and the busbar can be quickly positioned by reducing the spacing between the upper plate and the lower plate, and the busbar can be taken out by increasing the spacing between the upper plate and the lower plate. The whole process is simple to operate and has high safety. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] The utility model is further described in detail below in conjunction with the accompanying drawings and specific implementation methods.

[0017] Figure 1 This is a schematic diagram of the structure of an energy-saving busbar hardware of the utility model;

[0018] Figure 2 It is a structural schematic diagram of the fastening mechanism of the utility model;

[0019] Figure 3 It is a structural schematic diagram of the adjusting member of the utility model;

[0020] Figure 4 It is a structural schematic diagram of the angle adjustment mechanism of the utility model.

[0021] In the figure: 1. base; 2. fastening mechanism; 21. upper plate; 22. lower plate; 23. fastening bolt; 24. screw hole; 25. adjusting piece; 251. connecting rod; 252. movable block; 253. bidirectional screw; 254. rotating cap one; 255. storage slot; 3. angle adjustment mechanism; 31. fixed seat; 32. rotating seat; 33. manual part; 331. worm gear; 332. worm; 333. rotating cap two. DETAILED DESCRIPTION

[0022] The following will be combined with the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0023] like Figure 1~Figure 4 As shown, the present embodiment proposes an energy-saving busbar hardware, including a base 1, a fastening mechanism 2 is arranged above the base 1, the fastening mechanism 2 includes an upper plate 21 and a lower plate 22, an adjusting member 25 for adjusting the distance between the upper plate 21 and the lower plate 22 by manual operation is arranged between the upper plate 21 and the lower plate 22, both ends of the upper plate 21 and the lower plate 22 are threadedly connected with fastening bolts 23 which cooperate with the adjusting member 25 to make the upper plate 21 and the lower plate 22 close and fix the busbar, both ends of the upper plate 21 and the lower plate 22 are provided with screw holes 24, the fastening bolts 23 are threadedly matched with the corresponding screw holes 24, and both ends of the inner sides of the upper plate 21 and the lower plate 22 are provided with mounting grooves corresponding to the busbar, and the vertical cross-sections of the mounting grooves are both semicircular structures.

[0024] The distance between the upper plate 21 and the lower plate 22 can be adjusted by the adjusting member 25, so that the upper plate 21 and the lower plate 22 can form a movable whole. The busbar can be quickly positioned by reducing the distance between the upper plate 21 and the lower plate 22, and the busbar can be taken out by increasing the distance between the upper plate 21 and the lower plate 22. The whole process is simple to operate and highly safe.

[0025] Furthermore, the adjusting member 25 includes a bidirectional screw 253, both ends of which are threadedly connected to movable blocks 252, both ends of the two movable blocks 252 are hinged with connecting rods 251, the opposite ends of the two connecting rods 251 on the same movable block 252 are hinged to the outer walls of the upper plate 21 and the lower plate 22, respectively, both ends of the bidirectional screw 253 are fixedly connected to a rotating cap 254, the two movable blocks 252 are symmetrically distributed along the center line of the bidirectional screw 253, the two connecting rods 251 on the same movable block 252 are symmetrically distributed along the center line of the movable block 252, and the middle parts of the upper plate 21 and the lower plate 22 are provided with storage grooves 255 matching the bidirectional screw 253, and the bidirectional screw 253 can slide with the storage groove 255 through translation.

[0026] By rotating the rotating cap 254, the bidirectional screw 253 can be rotated, which makes the two movable blocks 252 move toward or away from each other, and the angle between the connecting rod 251 and the movable block 252 increases or decreases, so that the upper plate 21 and the lower plate 22 move toward or away from each other, and the spacing between the upper plate 21 and the lower plate 22 can be adjusted.

[0027] Further, the bottom of the lower plate 22 is provided with an angle adjustment mechanism 3, which includes a fixed seat 31, which is fixedly connected to the top of the base 1, and a rotating seat 32 is rotatably connected to the inner side of the fixed seat 31, and one end of the rotating seat 32 is fixedly connected to the bottom surface of the lower plate 22. A manual member 33 for driving the rotating seat 32 to rotate is provided on the top of the base 1, and the manual member 33 includes a worm wheel 331, which is coaxially fixedly connected to the lower plate 22, and a worm 332 is rotatably connected to the top of the base 1, and the worm 332 is meshed with the worm wheel 331, and one end of the worm 332 is fixedly connected to a rotating cap 2 333. The worm 332 is rotated by rotating the rotating cap 2 333, which makes the worm wheel 331 drive the rotating seat 32 to rotate synchronously, so that the upper plate 21 and the lower plate 22 are rotated as a whole, so that the inclination angle of the upper plate 21 and the lower plate 22 as a whole can be adjusted, thereby satisfying the positioning of the busbars at different angles.

[0028] Working principle: During operation, the bidirectional screw 253 can be rotated by rotating the rotating cap 254, which makes the two movable blocks 252 move toward or away from each other, and the angle between the connecting rod 251 and the movable block 252 increases or decreases, so that the upper plate 21 and the lower plate 22 move toward or away from each other, and then the spacing between the upper plate 21 and the lower plate 22 can be adjusted. By reducing the spacing between the upper plate 21 and the lower plate 22, the busbar can be quickly positioned, and by increasing the spacing between the upper plate 21 and the lower plate 22, the busbar can be taken out. The whole process is simple to operate and highly safe.

[0029] The above are only preferred embodiments of the present invention and are not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. An energy-saving busbar fitting, comprising a base (1), a fastening mechanism (2) being arranged above the base (1), characterized in that: The fastening mechanism (2) comprises an upper sleeve plate (21) and a lower sleeve plate (22), an adjusting member (25) for manually adjusting the spacing between the upper sleeve plate (21) and the lower sleeve plate (22) being provided between the upper sleeve plate (21) and the lower sleeve plate (22), and fastening bolts (23) for engaging with the adjusting member (25) to enable the upper sleeve plate (21) and the lower sleeve plate (22) to be combined and the busbar to be fixed are threadedly connected at both ends of the upper sleeve plate (21) and the lower sleeve plate (22).

2. The energy-saving busbar fitting according to claim 1, characterized in that: Both ends of the upper sleeve plate (21) and the lower sleeve plate (22) are provided with screw holes (24), and the fastening bolts (23) are threadedly engaged with the corresponding screw holes (24).

3. The energy-saving busbar fitting according to claim 1, characterized in that: The adjusting member (25) comprises a bidirectional screw (253), both ends of the bidirectional screw (253) are threadedly connected to movable blocks (252), both ends of the two movable blocks (252) are hinged to connecting rods (251), the opposite ends of the two connecting rods (251) on the same movable block (252) are respectively hinged to the outer walls of the upper sleeve plate (21) and the lower sleeve plate (22), and both ends of the bidirectional screw (253) are fixedly connected to rotating caps (254).

4. The energy-saving busbar fitting according to claim 3, characterized in that: The two movable blocks (252) are symmetrically distributed along the midline of the bidirectional screw (253), and the two connecting rods (251) on the same movable block (252) are symmetrically distributed along the midline of the movable block (252).

5. The energy-saving busbar fitting according to claim 3, characterized in that: The middle parts of the upper sleeve plate (21) and the lower sleeve plate (22) are both provided with a receiving groove (255) matching the bidirectional screw rod (253), and the bidirectional screw rod (253) can slide and cooperate with the receiving groove (255) through translation.

6. The energy-saving busbar fitting according to claim 1, characterized in that: An angle adjustment mechanism (3) is provided at the bottom of the lower sleeve (22), the angle adjustment mechanism (3) comprising a fixed seat (31), the fixed seat (31) being fixedly connected to the top of the base (1), a rotating seat (32) being rotatably connected to the inner side of the fixed seat (31), one end of the rotating seat (32) being fixedly connected to the bottom surface of the lower sleeve (22), and a manual member (33) for driving the rotating seat (32) to rotate is provided at the top of the base (1).

7. The energy-saving busbar fitting according to claim 6, characterized in that: The manual member (33) comprises a worm wheel (331), the worm wheel (331) is coaxially fixedly connected to the lower sleeve plate (22), a worm (332) is rotatably connected to the top of the base (1), the worm (332) is meshed with the worm wheel (331), and one end of the worm (332) is fixedly connected to a second rotating cap (333).

8. The energy-saving busbar fitting according to claim 3, characterized in that: Both ends of the inner sides of the upper sleeve plate (21) and the lower sleeve plate (22) are provided with mounting grooves corresponding to the busbars, and the vertical cross-sections of the mounting grooves are both semicircular structures.

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