Bus duct connecting device

Abstract

The utility model discloses a bus duct connecting device, and relates to the technical field of bus duct installation, the bus duct connecting device comprises a pedestal and a protection mechanism, the protection mechanism is arranged above the pedestal, the protection mechanism comprises slide rails, and the slide rails are arranged at two sides in the pedestal. When the bus duct is butted, firstly, the connecting device is matched with the bus duct for butting, after butting is finished, the base drives the protective covers on the two sides to cover the joint of the bus duct, and then the protective covers are pulled according to the size of the bus duct to drive the pulleys to slide and adjust on the sliding rails through the transmission frame; according to the protective cover for the bus duct, the protective cover is arranged on the cover plate, so that the bus ducts of different sizes can be covered, then the protective cover is fixed by hand screws, then the cover plate is turned over and closed through the hinges, and the fixing pieces are screwed into the auxiliary butt joint holes and the main butt joint holes to perform sealing protection on the protective cover, so that effective guarantee is provided for connection protection of the bus ducts.

Description

Technical Field

[0001] The utility model relates to the technical field of bus duct installation, in particular to a bus duct connecting device. Background Art

[0002] Bus duct is a closed metal device composed of copper and aluminum busbars. It is used to distribute high power to various components of the distributed system. It has increasingly replaced wires and cables in indoor low-voltage power transmission trunk line projects. Bus ducts need to be spliced ​​and installed during use, so bus duct connection devices are needed.

[0003] For example: Chinese utility model [CN211830108U] discloses a "bus duct connection device", which specifically discloses: including a device body and a conductor connector, the top of the device body is movably connected with a metal side plate, the top of the device body is provided with a U-shaped groove, the outer wall of the U-shaped groove is fixedly connected with a buckle, the inner wall of the buckle is fixedly connected with a hook, the bottom of the device body is fixedly connected with a base, the top of the base is movably connected with a pad, the top of the pad is movably connected with an insulating block, one side of the insulating block is movably connected with a conductive metal block, the other side of the insulating block is movably connected with a conductor connector, and a round hole is provided on the front of the conductor connector. The bus duct connection device achieves the purpose of easy installation, solves the problem that general bus duct connection devices are inconvenient to install, and avoids the occurrence of safety hazards such as leakage accidents, casualties or fire accidents caused by poor insulation and sealing effects of the bus duct connection device, thereby meeting people's needs;

[0004] Although the above utility model patent can seal the bus duct when it is connected, the sizes of the bus ducts are different, and the scope of protection cannot be effectively adjusted according to the size of the bus duct, thereby reducing the purpose of the scope of use. In addition, the traditional protection method is too complicated and the installation time is long, thereby reducing the efficiency of bus duct connection. Utility Model Content

[0005] The utility model aims to provide a bus duct connection device to solve the problems raised in the prior art.

[0006] In order to achieve the above-mentioned purpose, the utility model provides the following technical solutions: a bus duct connection device, including a base and a protective mechanism;

[0007] A protective mechanism is arranged above the base, and the protective mechanism includes a slide rail. Slide rails are provided on both sides of the interior of the base. A pulley is slidably connected to the inner side of the slide rail. A transmission frame is installed above the pulley. A protective cover is installed at the other end of the transmission frame. A fixing plate is fixedly connected to one side of the protective cover, and a hand screw is threadedly connected to the inner side of the fixing plate.

[0008] As a preferred technical solution, main docking holes are provided on both sides of the upper part of the protective cover, and a hinge is installed on the upper side of the protective cover.

[0009] As a preferred technical solution, the other side of the hinge is rotatably connected to a cover plate, and a plurality of auxiliary docking holes are provided on both sides of the inner side of the cover plate.

[0010] As a preferred technical solution, a connecting mechanism is provided on the inner side of the base, the connecting mechanism includes a connector, and a connector is provided on the inner side of the base.

[0011] As a preferred technical solution, baffles are movably connected to both sides of the connector, and a support frame is welded to the other side of the baffle.

[0012] As a preferred technical solution, a baffle is movably connected to the other side of the support frame, a screw is threadedly connected to the inner side of the baffle, and a nut is threadedly connected to the outer wall of the other end of the screw.

[0013] Compared with the prior art, the beneficial effects of the utility model are:

[0014] 1. The utility model is provided with a protective mechanism. When the bus duct is docked, the connection device is first docked with the bus duct. After the docking is completed, the base drives the protective covers on both sides to cover the connection with the bus duct. Then, according to the size of the bus duct, the protective cover is pulled through the transmission frame to drive the pulley to slide and adjust on the slide rail, so as to cover bus ducts of different sizes. Then, the protective cover is fixed by hand screws, and then the cover plate is flipped and closed by the hinge, and the fixing piece is screwed into the auxiliary docking hole and the main docking hole to seal the protective cover, thereby providing effective protection for the connection protection of the bus duct.

[0015] 2. The utility model sets a connection mechanism. When the bus duct is docked, the connector is first connected and spliced ​​with the two bus ducts, and then the baffle is clamped on both sides of the connector, and the screw is passed through the connector and the baffle, and then the baffle is passed through the outer wall of the screw, and then the nut is screwed to drive the baffle to tighten the connector, so as to provide effective protection for the docking and fixation of the bus duct. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 This is a schematic diagram of the overall structure of a bus duct connection device of the utility model;

[0017] Figure 2 This is a schematic diagram of the structure of a protection mechanism in a bus duct connection device of the utility model;

[0018] Figure 3 This is a schematic diagram of the structure of a protective cover and a pulley in a bus duct connection device of the utility model;

[0019] Figure 4 It is a structural schematic diagram of a connection mechanism in a bus duct connection device of the utility model;

[0020] Numbers in the figure: 1. base; 2. protective mechanism; 201. slide rail; 202. pulley; 203. transmission frame; 204. protective cover; 205. fixing plate; 206. hand screw; 207. main docking hole; 208. hinge; 209. cover plate; 210. secondary docking hole; 3. connecting mechanism; 301. connector; 302. baffle; 303. support frame; 304. baffle; 305. screw; 306. nut. DETAILED DESCRIPTION

[0021] 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 in 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.

[0022] See also Figure 1 The utility model discloses a bus duct connection device, comprising a base 1 and a protection mechanism 2. The protection mechanism 2 is arranged above the base 1, and a connection mechanism 3 is arranged inside the base 1.

[0023] Wherein: when the bus duct is connected, the bus duct is first connected and fixed through the connecting mechanism 3, and then the base 1 drives the protective mechanism 2 to cover and protect the bus duct connection.

[0024] See also Figure 1 , Figure 2 and Figure 3 A bus duct connection device, the protection mechanism 2 includes a slide rail 201, and the slide rails 201 are provided on both sides of the interior of the base 1. The inner side of the slide rail 201 is slidably connected with a pulley 202, and a transmission frame 203 is installed above the pulley 202. A protective cover 204 is installed at the other end of the transmission frame 203. A fixing plate 205 is fixedly connected to one side of the protective cover 204, and a hand screw 206 is threadedly connected to the inner side of the fixing plate 205. Main docking holes 207 are provided on both sides of the upper side of the protective cover 204, a hinge 208 is installed on one side of the upper side of the protective cover 204, and a cover plate 209 is rotatably connected to the other side of the hinge 208. A plurality of auxiliary docking holes 210 are provided on both sides of the inner side of the cover plate 209.

[0025] Among them: when the protection mechanism 2 is covering and protecting the bus duct joint, first the base 1 drives the protective covers 204 on both sides to cover the connection with the bus duct, and then the protective cover 204 is pulled through the transmission frame 203 according to the size of the bus duct to drive the pulley 202 to slide and adjust on the slide rail 201, so as to cover bus ducts of different sizes, and then the hand screws 206 are used to fix the protective cover 204, and then the cover plate 209 is flipped closed by the hinge 208, and the fixing parts are screwed into the secondary docking hole 210 and the main docking hole 207 to seal the protective cover 204, thereby providing effective protection for the connection protection of the bus duct.

[0026] See also Figure 1 and Figure 4 A bus duct connection device, the connection mechanism 3 includes a connector 301, the connector 301 is arranged on the inner side of the base 1, baffles 302 are movably connected on both sides of the connector 301, the other side of the baffle 302 is welded to a support frame 303, the other side of the support frame 303 is movably connected to a baffle 304, the inner side of the baffle 304 is threadedly connected to a screw rod 305, and the other end outer wall of the screw rod 305 is threadedly connected to a nut 306.

[0027] Among them: when the connection mechanism 3 is working on the bus duct docking, the connector 301 is first connected and spliced ​​with the two bus ducts, and then the baffle 302 is clamped on both sides of the connector 301, and then the screw 305 is inserted into the connector 301 and the baffle 302, and then the baffle 304 is inserted to the outer wall of the screw 305, and then the nut 306 is screwed to drive the baffle 302 to tighten the connector 301, so as to provide effective guarantee for the docking and fixation of the bus duct;

[0028] The working principle of the utility model is as follows: when the bus duct is docked, the connector 301 is first connected and spliced ​​with the two bus ducts, and then the baffle 302 is clamped on both sides of the connector 301, and then the screw 305 is inserted into the connector 301 and the baffle 302, and then the baffle 304 is inserted to the outer wall of the screw 305, and then the nut 306 is screwed to drive the baffle 302 to tighten the connector 301. After the bus duct is docked, the base 1 drives the protective covers 204 on both sides to cover the connection with the bus duct, and then Then, according to the size of the bus duct, the protective cover 204 is pulled through the transmission frame 203 to drive the pulley 202 to slide and adjust on the slide rail 201, so as to cover the bus ducts of different sizes. Then, the hand screws 206 are used to fix the protective cover 204, and then the cover plate 209 is flipped closed by the hinge 208, and the fixing parts are screwed into the secondary docking hole 210 and the main docking hole 207 to seal the protective cover 204. This is the working principle and working process of the bus duct connection device.

[0029] It is obvious to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the present invention can be implemented in other specific forms without departing from the spirit or essential features of the present invention. Therefore, the embodiments should be regarded as exemplary and non-restrictive from any point of view, and the scope of the present invention is defined by the appended claims rather than the above description, and it is intended that all changes falling within the meaning and scope of the equivalent elements of the claims be included in the present invention. Any reference numeral in a claim should not be regarded as limiting the claim to which it relates.

Claims

1. A bus duct connection device, characterized in that: It comprises a base (1) and a protective mechanism (2); A protective mechanism (2) is arranged above the base (1), and the protective mechanism (2) comprises a slide rail (201). The slide rails (201) are provided on both sides of the interior of the base (1). A pulley (202) is slidably connected to the inner side of the slide rail (201). A transmission frame (203) is installed above the pulley (202). A protective cover (204) is installed at the other end of the transmission frame (203). A fixing plate (205) is fixedly connected to one side of the protective cover (204), and a hand screw (206) is threadedly connected to the inner side of the fixing plate (205).

2. A bus duct connection device according to claim 1, characterized in that: Main docking holes (207) are provided on both sides of the upper part of the protective cover (204), and a hinge (208) is installed on one side of the upper part of the protective cover (204).

3. A bus duct connection device according to claim 2, characterized in that: The other side of the hinge (208) is rotatably connected to a cover plate (209), and a plurality of auxiliary docking holes (210) are provided on both sides of the interior of the cover plate (209).

4. A bus duct connection device according to claim 1, characterized in that: A connection mechanism (3) is provided on the inner side of the base (1), the connection mechanism (3) comprises a connector (301), and a connector (301) is provided on the inner side of the base (1).

5. A bus duct connection device according to claim 4, characterized in that: Both sides of the connector (301) are movably connected with baffles (302), and the other side of the baffle (302) is welded with a support frame (303).

6. A bus duct connection device according to claim 5, characterized in that: A blocking piece (304) is movably connected to the other side of the support frame (303), a screw rod (305) is threadedly connected to the inner side of the blocking piece (304), and a nut (306) is threadedly connected to the outer wall of the other end of the screw rod (305).

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