Intensive bus duct with stable hoisting

Abstract

The utility model belongs to the technical field of bus ducts, and particularly relates to a stable-hoisting intensive bus duct which comprises a bus duct body, the upper end of the bus duct body is provided with a limiting seat, the limiting seat is slidably connected with two sliding blocks, the upper ends of the two sliding blocks are both provided with fixing plates, the two fixing plates are both provided with adjusting assemblies, and the adjusting assemblies are arranged on the bus duct body. A two-way screw is rotationally connected into the limiting base, a disc is installed at one end of the two-way screw, the two-way screw is in threaded connection with the sliding block, a holding rod is installed at one end of the disc, a set of clamping holes are formed in the outer surface of the disc, and a limiting assembly is arranged at one end of the limiting base. Through the arrangement of the limiting assembly, the disc can be limited, so that the purpose of improving the hoisting stability is achieved, and use and limiting are convenient; and through the arrangement of the adjusting assembly, the installation height of the bus duct body can be adjusted, and the flexibility of the device is further improved.

Description

Technical Field

[0001] The utility model relates to the technical field of bus ducts, in particular to a compact bus duct with stable hoisting. Background Technique

[0002] A bus duct is a closed metal device composed of copper and aluminum bus bars, used to distribute relatively large power to each component of a decentralized system, and has increasingly replaced wire and cable in indoor low-voltage power transmission trunk engineering projects; currently, bus ducts often need to be hoisted on the ceiling during use. The bus ducts in the prior art are usually not convenient to adjust the installation spacing on both sides during installation, making it impossible to adjust during installation and restricting the installation range. Content of the Utility Model

[0003] (I) Technical Problems to be Solved

[0004] In view of the deficiencies of the prior art, the utility model provides a compact bus duct with stable hoisting, solving the problems raised in the above background technique.

[0005] (II) Technical Solutions

[0006] The utility model specifically adopts the following technical solutions to achieve the above objectives:

[0007] A compact bus duct with stable hoisting includes a bus duct body. A limit seat is installed at the upper end of the bus duct body. Two sliders are slidably connected to the limit seat. Fixing plates are installed at the upper ends of the two sliders. Adjusting components are provided on the two fixing plates. A bidirectional screw is rotatably connected to the limit seat. A disc is installed at one end of the bidirectional screw. The bidirectional screw is threadedly connected to the slider. A grip rod is installed at one end of the disc. A group of card holes are formed on the outer surface of the disc. A limit component is provided at one end of the limit seat;

[0008] The limit component includes a hollow plate installed at one end of the limit seat. Two guide rods are installed inside the hollow plate. A sliding plate is slidably connected between the two guide rods. A clamping rod is installed at the upper end of the sliding plate. A connecting seat is installed at the bottom end of the sliding plate. The connecting seat is slidably connected to the hollow plate. The clamping rod is slidably connected to the hollow plate. A pull ring is installed at the bottom end of the connecting seat. Springs are installed on both sides of the bottom end of the sliding plate. Both springs are connected to the hollow plate.

[0009] Furthermore, the connecting seat is in an inverted T shape.

[0010] Furthermore, the diameter of the clamping rod is the same as the hole diameter of the card hole.

[0011] Furthermore, the adjusting assembly includes a sliding seat slidably disposed within the fixed plate. On both sides of the upper end of the sliding seat, through plates are installed. The through plates are slidably connected to the fixed plate. A connecting plate is commonly connected to the tops of the two through plates. Mounting blocks are installed at both ends of the connecting plate. A lead screw is rotatably connected within the fixed plate. The lead screw is threadedly connected to the sliding seat. A driven bevel gear is installed at the bottom end of the lead screw. A rotating shaft is rotatably connected within the fixed plate. A knob is installed at one end of the rotating shaft. A driving bevel gear is installed at the other end of the rotating shaft.

[0012] Furthermore, the driving bevel gear meshes with the driven bevel gear.

[0013] Furthermore, the limiting seat has an I-shaped structure.

[0014] (III) Advantageous Effects

[0015] Compared with the prior art, the utility model provides a dense busbar with stable hoisting, and has the following advantageous effects:

[0016] In the utility model, by rotating the disc, the bidirectional screw is driven to rotate, driving the slider to move relatively or away from each other on the limiting seat, so that the hoisting distance on both sides can be adjusted according to the requirements of the environment, improving flexibility. And through the setting of the limiting component, the disc can be limited, so as to achieve the purpose of improving hoisting stability, being convenient to use and convenient for limiting. And through the setting of the adjusting component, the installation height of the busbar body can be adjusted, further improving the flexibility of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 is a schematic diagram of the overall structure of the utility model;

[0018] Figure 2 is a schematic diagram of the structure of the limiting seat of the utility model;

[0019] Figure 3 is a schematic diagram of the structure of the limiting component of the utility model;

[0020] Figure 4 is a schematic diagram of the structure of the adjusting component of the utility model.

[0021] In the figure: 1, busbar body; 2, limiting seat; 3, slider; 4, fixed plate; 5, adjusting assembly; 51, sliding seat; 52, through plate; 53, mounting block; 54, lead screw; 55, driven bevel gear; 56, rotating shaft; 57, driving bevel gear; 58, knob; 6, bidirectional screw; 7, disc; 8, limiting component; 81, hollow plate; 82, guide rod; 83, sliding plate; 84, clamping rod; 85, connecting seat; 86, pull ring; 87, spring; 9, clamping hole; 10, holding rod. Detailed implementation manners

[0022] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present utility model.

[0023] Embodiment

[0024] As Figure 1 、 Figure 2 、 Figure 3 and Figure 4 shown, a kind of dense busbar with stable hoisting proposed in an embodiment of the present utility model includes a busbar body 1. A limit seat 2 is installed at the upper end of the busbar body 1. Two sliders 3 are slidably connected to the limit seat 2. Fixed plates 4 are installed at the upper ends of the two sliders 3. Adjusting assemblies 5 are provided on the two fixed plates 4. A bidirectional screw rod 6 is rotatably connected in the limit seat 2. A disc 7 is installed at one end of the bidirectional screw rod 6. The bidirectional screw rod 6 is threadedly connected to the slider 3. A grip rod 10 is installed at one end of the disc 7. A group of card holes 9 are formed on the outer surface of the disc 7. A limit assembly 8 is provided at one end of the limit seat 2; by rotating the disc 7, the bidirectional screw rod 6 is driven to rotate, and the sliders 3 are driven to move relatively or away from each other on the limit seat 2, so that the hoisting distance on both sides can be adjusted according to the requirements of the environment, improving flexibility, and through the setting of the limit assembly 8, the disc 7 can be limited, so as to achieve the purpose of improving hoisting stability, being convenient to use and easy to limit; and through the setting of the adjusting assembly 5, the installation height of the busbar body 1 can be adjusted, further improving the flexibility of the device.

[0025] The limit assembly 8 includes a hollow plate 81 installed at one end of the limit seat 2. Two guide rods 82 are installed in the hollow plate 81. A slide plate 83 is slidably connected between the two guide rods 82. A clamping rod 84 is installed at the upper end of the slide plate 83. A connecting seat 85 is installed at the bottom end of the slide plate 83. The connecting seat 85 is slidably connected to the hollow plate 81. The clamping rod 84 is slidably connected to the hollow plate 81. A pull ring 86 is installed at the bottom end of the connecting seat 85. Springs 87 are installed on both sides of the bottom end of the slide plate 83. Both springs 87 are connected to the hollow plate 81; by pulling down the pull ring 86, the connecting seat 85 is driven to slide down in the hollow plate 81, and the slide plate 83 is driven to slide down between the two guide rods 82, and the springs 87 are compressed, driving the clamping rod 84 to slide into the hollow plate 81, and then the clamping rod 84 slides out of the corresponding card hole 9, and then the grip rod 10 can be rotated, driving the disc 7 to rotate, driving the bidirectional screw rod 6 to rotate, driving the slider 3 to slide, and adjusting the hoisting distance.

[0026] As shown Figure 3 In some embodiments, as shown, the connecting seat 85 is in an inverted T shape, and has a good limiting effect.

[0027] As shown Figure 3 In some embodiments, as shown, the diameter of the clamping rod 84 is the same as the hole surface diameter of the clamping hole 9, which is convenient for the limiting disc 7.

[0028] As shown Figure 4 In some embodiments, as shown, the adjusting assembly 5 includes a sliding seat 51 slidably disposed in the fixing plate 4. On both sides of the upper end of the sliding seat 51, through plates 52 are installed. The through plates 52 are slidably connected to the fixing plate 4. The tops of the two through plates 52 are commonly connected to a connecting plate. Mounting blocks 53 are installed at both ends of the connecting plate. A lead screw 54 is rotatably connected in the fixing plate 4. The lead screw 54 is threadedly connected to the sliding seat 51. A driven bevel gear 55 is installed at the bottom end of the lead screw 54. A rotating shaft 56 is rotatably connected in the fixing plate 4. A knob 58 is installed at one end of the rotating shaft 56. A driving bevel gear 57 is installed at the other end of the rotating shaft 56. By rotating the knob 58, the rotating shaft 56 is driven to rotate, the driving bevel gear 57 is driven to rotate, the driven bevel gear 55 is driven to rotate, the lead screw 54 is driven to rotate, the sliding seat 51 is driven to slide in the fixing plate 4, so that the through plate 52 slides, the height of the connecting plate is adjusted, thereby the installation height of the busbar body 1 is adjusted, and the installation is carried out through the mounting blocks 53.

[0029] As shown Figure 4 In some embodiments, as shown, the driving bevel gear 57 and the driven bevel gear 55 mesh with each other, which is convenient for adjustment.

[0030] As shown Figure 2 In some embodiments, as shown, the limiting seat 2 is in an I-shaped structure, which is convenient for limiting.

[0031] Finally, it should be noted that the above are only the preferred embodiments of the present invention and are not used to limit the present invention. Although the present invention has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments, or perform equivalent replacements for some of the technical features. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.

Claims

1. A dense busbar trunking with stable hoisting, comprising a busbar trunking body (1), characterized in that: A limiting seat (2) is installed at the upper end of the busbar trunk body (1). Two sliders (3) are slidably connected to the limiting seat (2). Fixing plates (4) are installed at the upper ends of the two sliders (3). Adjusting assemblies (5) are provided on the two fixing plates (4). A bidirectional screw rod (6) is rotatably connected in the limiting seat (2). A disc (7) is installed at one end of the bidirectional screw rod (6). The bidirectional screw rod (6) is threadedly connected to the slider (3). A grip rod (10) is installed at one end of the disc (7). A group of card holes (9) are formed on the outer surface of the disc (7). A limiting assembly (8) is provided at one end of the limiting seat (2); The limiting assembly (8) includes a hollow plate (81) installed at one end of the limiting seat (2). Two guide rods (82) are installed in the hollow plate (81). A sliding plate (83) is slidably connected between the two guide rods (82). A clamping rod (84) is installed at the upper end of the sliding plate (83). A connecting seat (85) is installed at the bottom end of the sliding plate (83). The connecting seat (85) is slidably connected to the hollow plate (81). The clamping rod (84) is slidably connected to the hollow plate (81). A pull ring (86) is installed at the bottom end of the connecting seat (85). Springs (87) are installed on both sides of the bottom end of the sliding plate (83). The two springs (87) are both connected to the hollow plate (81).

2. The intensive busbar with stable hoisting according to claim 1, characterized in that: The connecting seat (85) is in an inverted T shape.

3. A type of compact busbar with stable hoisting according to claim 1, characterized in that: The diameter of the clamping rod (84) is the same as the hole surface diameter of the card hole (9).

4. A type of dense busbar with stable hoisting according to claim 1, characterized in that: The adjusting assembly (5) includes a sliding seat (51) slidably arranged in the fixing plate (4). Through plates (52) are installed on both sides of the upper end of the sliding seat (51). The through plates (52) are slidably connected to the fixing plate (4). A connecting plate is jointly connected to the tops of the two through plates (52). Mounting blocks (53) are installed at both ends of the connecting plate. A lead screw (54) is rotatably connected in the fixing plate (4). The lead screw (54) is threadedly connected to the sliding seat (51). A driven bevel gear (55) is installed at the bottom end of the lead screw (54). A rotating shaft (56) is rotatably connected in the fixing plate (4). A knob (58) is installed at one end of the rotating shaft (56). A driving bevel gear (57) is installed at the other end of the rotating shaft (56).

5. A type of densely packed busbar with stable hoisting according to claim 4, characterized in that: The driving bevel gear (57) meshes with the driven bevel gear (55).

6. The compact busbar with stable hoisting according to claim 1, wherein: The limiting seat (2) has an I-shaped structure.

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