Low-voltage intensive bus duct joint plugging structure

Abstract

The utility model discloses a low-voltage intensive bus duct joint plugging structure, and relates to the technical field of bus duct joint plugging. The device comprises a rotating mechanism and a rotating box, a connecting mechanism is arranged on the right side of the rotating mechanism, a fixing mechanism is arranged at the top of the connecting mechanism, an elastic folding plate is connected to the right side of the rotating box, and sliding blocks are connected to the front face and the back face of the rotating box. By arranging the rotating box, the rotating box is pulled to the left side, when the rotating box is pulled in the rotating direction, the sliding block is driven to rotate and move along the connector, the elastic folding plate is driven to be unfolded, then the rotating box is rotated downwards, and meanwhile the elastic folding plate rotates along with the rotating box. When the rotating box rotates, the sliding block is driven to rotate, when the sliding block rotates, the clamping buckle is clamped into the limiting groove to fix the rotating box, the rotating box can be conveniently installed at the corner of a building, the construction difficulty is reduced, other bus ducts are not needed, and the construction cost is reduced.

Description

Technical Field

[0001] The utility model belongs to the technical field of bus duct joint plug-in connection, in particular to a low-voltage intensive bus duct joint plug-in connection structure. Background Art

[0002] The types of bus ducts mainly include dense bus ducts, air bus ducts, etc., and when the dense bus duct connector is plugged in, a plug-in structure is required for stable operation, and when the connector is plugged in with an external socket, a plug-in structure is also required to assist in the connection between the two.

[0003] The authorized patent with publication number CN213367351U discloses a bus duct joint plug-in structure, which has the following beneficial effects: the bus duct plug-in structure allows the copper bars on the two bus ducts to contact each other in the form of plug-in, and adopts the form of inserting the plug plate into the plug sleeve, which not only protects the copper bars from moisture and rust, and improves the service life, but also prevents electric shock when the staff performs maintenance. However, there are still the following problems in the specific use process, such as:

[0004] When connecting bus duct connectors, if you encounter a right-angle turn, multiple bus ducts are required for connection, which wastes materials and increases installation time. This device is equipped with a rotating box. When encountering a right angle, the rotating box is pulled to the left and then rotated at a right angle, making it easy to install the device at the corner. For this purpose, we provide a low-voltage intensive bus duct connector plug-in structure. Utility Model Content

[0005] The utility model aims to provide a low-voltage intensive bus duct joint plug-in structure. By pulling the rotating box to the left and then rotating it at a right angle, the device can be easily installed at a corner, solving the problem that multiple bus ducts are required for connection when encountering a right-angle turn, which wastes materials and increases installation time.

[0006] In order to solve the above technical problems, the utility model is realized by the following technical solutions:

[0007] The utility model discloses a low-voltage intensive bus duct joint plug-in structure, comprising a rotating mechanism and a rotating box, a connecting mechanism is arranged on the right side of the rotating mechanism, a fixing mechanism is arranged on the top of the connecting mechanism, an elastic folding plate is connected to the right side of the rotating box, a sliding block is connected to the front and back sides of the rotating box, a connector is slidably connected to the outer surface of the sliding block, a limiting groove is arranged on the right side of the sliding block, a fixing device is connected to the top of the connector, two fixing devices are arranged in total, and the limiting plates are slidably connected inside the two fixing devices;

[0008] The top of the limit plate is connected to a connecting rod, the outer surface of the connecting rod is sleeved with a spring, the top of the spring is connected to the inner wall of the fixer, the bottom of the spring is connected to the limit plate, the bottom of the limit plate is connected to a buckle, the bottom of the buckle passes through the connector and extends to the inside, the bottom of the buckle contacts the outer surface of the sliding block, and the sliding block is driven to move to the left by pulling the rotating box to the left, and then rotating it so that the buckle is stuck in the limiting groove to keep the rotating box at a right angle.

[0009] Furthermore, a block is rotatably connected to the inner wall of the rotating box, a busbar is slidably connected to the inner wall of the block, the right side of the busbar passes through the rotating box and extends to the interior, a connecting line is connected to the right side of the busbar, and the busbar is fixed by the block to prevent it from being detached due to excessive pulling.

[0010] Furthermore, a slider is connected to the top of the card block, a slide groove is opened inside the rotating box, the inner wall of the slide groove is slidably connected to the outer surface of the slider, the inner wall of the rotating box is connected to a limit block, the bottom of the limit block is in contact with the top of the card block, and the card block is pushed inward by the limit block to ensure that the card block can fix the busbar.

[0011] Furthermore, the connecting mechanism includes a main body connected to the right side of the elastic folding plate, the inner wall of the main body is connected to a sliding rod, and the outer surface of the sliding rod is slidably connected to a partition, and the conductive sheet is isolated by the partition to prevent short circuit when power is turned on.

[0012] Furthermore, the inner wall of the partition is connected to a conductive sheet, the inner wall of the conductive sheet is connected to a rubber pad, connecting grooves are opened on the left and right sides of the conductive sheet, the inner wall of the connecting groove is in contact with the outer surface of the connecting line, and the partition and the conductive sheet are restored by the rubber pad when the fixation is cancelled.

[0013] Furthermore, the fixing mechanism includes a fixer 1 connected to the top of the main body, the inner wall of the fixer 1 is rotatably connected to a threaded rod, the front side of the threaded rod passes through the fixer 1 and extends to the outside, the front side of the threaded rod is connected to a knob, the outer surface of the threaded rod is threadedly connected to a slider 1, the bottom of the slider 1 is connected to a connecting plate, the inner wall of the connecting plate is in contact with the outer surface of the partition, and the connecting line is fixed by the connecting plate to ensure the stability of the connection.

[0014] The utility model has the following beneficial effects:

[0015] 1. The utility model sets a rotating box, pulls the rotating box to the left, and drives the sliding block to rotate along the connector when the rotating box is pulled and rotated, which drives the elastic folding plate to unfold, and then rotates the rotating box downward, and the elastic folding plate rotates together, and drives the sliding block to rotate when the rotating box rotates. When the sliding block rotates, the buckle is inserted into the limit groove to fix the rotating box, which is convenient for installation at the corner of the building, reduces the construction difficulty, does not need to use other bus ducts, and reduces the construction cost.

[0016] 2. The utility model sets a partition, and the rotation of the knob drives the threaded rod to rotate, and then the threaded rod drives the sliders to approach each other, and the slider drives the connecting plates to approach each other, so as to squeeze the partition, and the conductive sheet is driven to move inward by the partition being squeezed, so as to fix the connection line and prevent it from falling off, thereby enhancing the connection effect.

[0017] Of course, any product implementing the present invention does not necessarily need to achieve all of the advantages described above at the same time. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] In order to more clearly illustrate the technical solutions of the embodiments of the utility model, the drawings required for describing the embodiments are briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.

[0019] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0020] Figure 2 This is a schematic diagram of the left side cross-sectional structure of the rotating box of the utility model;

[0021] Figure 3 This is a schematic diagram of the front cross-sectional structure of the connector of the utility model;

[0022] Figure 4 For this utility model Figure 3 A is a schematic diagram of the cross-sectional structure;

[0023] Figure 5 It is a schematic diagram of the right side cross-sectional structure of the main body of the utility model;

[0024] Figure 6 This is a front cross-sectional structural diagram of the rotating box of the utility model;

[0025] Figure 7 It is a schematic diagram of the overall structure of the card block of the utility model.

[0026] In the accompanying drawings, the components represented by the reference numerals are listed as follows:

[0027] 1. Rotating mechanism; 101. Rotating box; 102. Busbar; 103. Slide groove; 104. Block; 105. Slider; 106. Connecting line; 107. Stop block; 108. Connector; 109. Sliding block; 110. Stop groove; 111. Fixer; 112. Connecting rod; 113. Spring; 114. Stop plate; 115. Buckle; 2. Fixing mechanism; 201. Knob; 202. Fixer 1; 203. Threaded rod; 204. Slider 1; 205. Connecting plate; 3. Connecting mechanism; 301. Main body; 302. Slide rod; 303. Rubber pad; 304. Conductive sheet; 305. Partition; 306. Elastic folding plate; 307. Connecting groove. DETAILED DESCRIPTION

[0028] The following will be combined with the drawings in 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.

[0029] See also Figure 1-7 As shown, the utility model is a low-voltage intensive bus duct connector plug-in structure, including a rotating mechanism 1 and a rotating box 101, a connecting mechanism 3 is arranged on the right side of the rotating mechanism 1, a fixing mechanism 2 is arranged on the top of the connecting mechanism 3, an elastic folding plate 306 is connected to the right side of the rotating box 101, a sliding block 109 is connected to the front and back of the rotating box 101, a connector 108 is slidably connected to the outer surface of the sliding block 109, a limiting groove 110 is provided on the right side of the sliding block 109, a fixer 111 is connected to the top of the connector 108, two fixers 111 are arranged, and the two fixers 111 are internally slidably connected to the limiting plate 114.

[0030] The top of the limit plate 114 is connected to a connecting rod 112, and a spring 113 is sleeved on the outer surface of the connecting rod 112. The top of the spring 113 is connected to the inner wall of the fixer 111, and the bottom of the spring 113 is connected to the limit plate 114. The bottom of the limit plate 114 is connected to a buckle 115, and the bottom of the buckle 115 penetrates the connector 108 and extends to the inside. The bottom of the buckle 115 contacts the outer surface of the sliding block 109. When the rotating box 101 is pulled to the left, the sliding block 109 is driven when the rotating box 101 is pulled to rotate. The connector 108 rotates and moves, which drives the elastic folding plate 306 to unfold, and then the rotating box 101 is rotated downward. At the same time, the elastic folding plate 306 rotates together, and when the rotating box 101 rotates, it drives the sliding block 109 to rotate. When the sliding block 109 rotates, the buckle 115 is inserted into the limiting groove 110 to fix the rotating box 101, which is convenient for installation at the corner of the building, reduces the difficulty of construction, does not need to use other bus ducts, and reduces the cost of construction.

[0031] The inner wall of the rotating box 101 is rotatably connected with a clamping block 104 , and the inner wall of the clamping block 104 is slidably connected with a busbar 102 . The right side of the busbar 102 passes through the rotating box 101 and extends to the inside. The right side of the busbar 102 is connected with a connecting line 106 .

[0032] A slider 105 is connected to the top of the block 104 , a slide groove 103 is provided inside the rotating box 101 , the inner wall of the slide groove 103 is slidably connected to the outer surface of the slider 105 , the inner wall of the rotating box 101 is connected to a limit block 107 , and the bottom of the limit block 107 contacts the top of the block 104 .

[0033] The connecting mechanism 3 includes a main body 301 connected to the right side of the elastic folding plate 306, the inner wall of the main body 301 is connected to a sliding rod 302, and the outer surface of the sliding rod 302 is slidably connected to a partition 305. The rotation of the knob 201 drives the threaded rod 203 to rotate, and then the threaded rod 203 drives the slider 204 to approach each other, and the slider 204 drives the connecting plate 205 to approach each other to squeeze the partition 305. The partition 305 is squeezed and drives the conductive sheet 304 to move inward to connect the connecting line 106 to prevent it from falling off and enhance the connection effect.

[0034] The inner wall of the partition 305 is connected to a conductive sheet 304 , the inner wall of the conductive sheet 304 is connected to a rubber pad 303 , the left and right sides of the conductive sheet 304 are provided with connecting grooves 307 , and the inner wall of the connecting groove 307 contacts the outer surface of the connecting line 106 .

[0035] The fixing mechanism 2 includes a fixing device 202 connected to the top of the main body 301, and the inner wall of the fixing device 202 is rotatably connected to a threaded rod 203, and the front side of the threaded rod 203 passes through the fixing device 202 and extends to the outside.

[0036] The front side of the threaded rod 203 is connected with a knob 201 , the outer surface of the threaded rod 203 is threadedly connected with a slider 204 , the bottom of the slider 204 is connected with a connecting plate 205 , and the inner wall of the connecting plate 205 is in contact with the outer surface of the partition 305 .

[0037] A specific application of this embodiment is:

[0038] After the staff completes the installation of the device, they connect one end of the busbar 102 with the connecting wire 106 through the rotating box 101 to the inside of the main body 301, and then place the connecting wires 106 one by one into the connecting groove 307, and then turn the knob 201. The rotation of the knob 201 drives the threaded rod 203 to rotate. Because the threaded rod 203 is a double-threaded setting, and is set in opposite directions, when the threaded rod 203 rotates, it drives the slider 1 204 to move closer to or away from each other, and drives the connecting plate 205 to move closer to each other through the slider 1 204 to squeeze the partition 305. The partition 305 is squeezed and drives the conductive sheet 304 to move closer to the inside, so as to fix the connecting wire 106 and prevent it from falling off;

[0039] Then push the card block 104 to the right side so that the right side of the card block 104 moves inward along the limit block 107 to clamp the busbar 102, and then rotate the card block 104 to make the slider 105 slide into the top along the slide groove 103 to fix the busbar 102 to prevent it from falling off. If a right angle is encountered during installation, a part needs to be reserved when fixing the connecting line 106 and the conductive sheet 304, and then pull the rotating box 101 to the left side. When the rotating box 101 is pulled to rotate, the sliding block 109 is driven to rotate along the connector 108, which will drive the elastic folding plate 306 to unfold, and then the rotating box 101 is rotated downward, and the elastic folding plate 306 rotates together, and when the rotating box 101 rotates, the sliding block 109 is driven to rotate, and when the sliding block 109 rotates, the buckle 115 is stuck in the limit groove 110 to fix the rotating box 101.

[0040] In the description of this specification, the description with reference to the terms "one embodiment", "example", "specific example", etc. means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the utility model. In this specification, the schematic representation of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner.

[0041] The preferred embodiments of the utility model disclosed above are only used to help explain the utility model. The preferred embodiments do not describe all the details in detail, nor do they limit the utility model to the specific implementation methods described. Obviously, many modifications and changes can be made according to the content of this specification. This specification selects and specifically describes these embodiments in order to better explain the principles and practical applications of the utility model, so that technicians in the relevant technical field can well understand and use the utility model. The utility model is limited only by the claims and their full scope and equivalents.

Claims

1. A low-voltage intensive bus duct joint plug-in structure, comprising a rotating mechanism (1) and a rotating box (101), wherein a connecting mechanism (3) is arranged on the right side of the rotating mechanism (1), and a fixing mechanism (2) is arranged on the top of the connecting mechanism (3), characterized in that: The right side of the rotating box (101) is connected to an elastic folding plate (306); the front and back sides of the rotating box (101) are connected to sliding blocks (109); the outer surface of the sliding block (109) is slidably connected to a connector (108); a limiting groove (110) is provided on the right side of the sliding block (109); a fixer (111) is connected to the top of the connector (108); two fixers (111) are provided in total, and the two fixers (111) are slidably connected to a limiting plate (114) inside. The top of the limiting plate (114) is connected to a connecting rod (112), the outer surface of the connecting rod (112) is sleeved with a spring (113), the top of the spring (113) is connected to the inner wall of the fixer (111), the bottom of the spring (113) is connected to the limiting plate (114), the bottom of the limiting plate (114) is connected to a buckle (115), the bottom of the buckle (115) passes through the connector (108) and extends to the inside, and the bottom of the buckle (115) contacts the outer surface of the sliding block (109).

2. A low-voltage intensive bus duct joint plug-in structure according to claim 1, characterized in that: The inner wall of the rotating box (101) is rotatably connected to a clamping block (104), the inner wall of the clamping block (104) is slidably connected to a busbar (102), the right side of the busbar (102) passes through the rotating box (101) and extends to the inside, and the right side of the busbar (102) is connected to a connecting line (106).

3. A low-voltage intensive bus duct joint plug-in structure according to claim 2, characterized in that: The top of the block (104) is connected to a slider (105), a slide groove (103) is provided inside the rotating box (101), the inner wall of the slide groove (103) is slidably connected to the outer surface of the slider (105), the inner wall of the rotating box (101) is connected to a limit block (107), and the bottom of the limit block (107) is in contact with the top of the block (104).

4. A low-voltage intensive bus duct joint plug-in structure according to claim 1, characterized in that: The connecting mechanism (3) comprises a main body (301) connected to the right side of the elastic folding plate (306), the inner wall of the main body (301) is connected to a sliding rod (302), and the outer surface of the sliding rod (302) is slidably connected to a partition plate (305).

5. A low-voltage intensive bus duct joint plug-in structure according to claim 4, characterized in that: The inner wall of the partition (305) is connected to a conductive sheet (304), the inner wall of the conductive sheet (304) is connected to a rubber pad (303), the left and right sides of the conductive sheet (304) are provided with connecting grooves (307), and the inner wall of the connecting groove (307) is in contact with the outer surface of the connecting line (106).

6. A low-voltage intensive bus duct joint plug-in structure according to claim 1, characterized in that: The fixing mechanism (2) comprises a fixing device (202) connected to the top of the main body (301), the inner wall of the fixing device (202) being rotatably connected to a threaded rod (203), and the front side of the threaded rod (203) passes through the fixing device (202) and extends to the outside.

7. A low-voltage intensive bus duct joint plug-in structure according to claim 6, characterized in that: The front side of the threaded rod (203) is connected to a knob (201); the outer surface of the threaded rod (203) is threadedly connected to a slider (204); the bottom of the slider (204) is connected to a connecting plate (205); the inner wall of the connecting plate (205) is in contact with the outer surface of the partition (305).

Images