CN217692539U - Fixing frame for mounting bus duct - Google Patents

Abstract

The utility model provides a mount is used in bus duct installation relates to the bus duct field. This mount is used in bus duct installation, including unable adjustment base, unable adjustment base bottom fixedly connected with guide rail, the guide rail surface has cup jointed and has born the frame, unable adjustment base top fixedly connected with supporting shoe, and it has the movable block to peg graft in the supporting shoe inside wall, and the movable block is kept away from supporting shoe one end fixedly connected with and is adjusted the pole, adjusts the pole surface and has cup jointed the ejector pin, and the pole has been pegged graft to the ejector pin bottom, and the pole bottom is pegged graft and has been had the dead lever. This mount is used in bus duct installation when using, servo motor drives the rack and rotates, and the rack drives drive gear and rotates, and drive gear drives the worm and rotates, and the worm drives the worm wheel and rotates, and the worm wheel drives and rotates the wheel rotation, rotates the wheel and drives the slide bar and shift up, and the slide bar drives the ejector pin and removes, and the ejector pin swings under the effect of bracing piece, and the ejector pin drives the connecting rod and removes, and the connecting rod drives the fixed plate and removes, and the fixed plate drives the bus duct and carries out height control, has the advantage of the regulation of being convenient for.

Description

Fixing frame for mounting bus duct

Technical Field

The utility model relates to a bus duct technical field specifically is a mount is used in bus duct installation.

Background

The plug-in type bus duct is produced as a novel distribution wire, compared with the traditional cable, the bus duct fully embodies the superiority of the novel bus duct in large current transmission, simultaneously, because of adopting a new technology and a new process, the contact resistance and the temperature rise of the joint of two end parts of the bus duct and the plug-in part of the branching port are greatly reduced, and high-quality insulating materials are used in the bus duct, thereby improving the safety and reliability of the bus duct and improving the whole system.

The bus duct is at the in-process of installation, adopts expansion bolts to fix on the wall body roof usually for the installation is complicated, can't carry out height-adjusting after the installation, and the operation of being not convenient for in the later stage use, and increase installer's work load, current bus duct when the installation need operate on high-rise building's wall, because the mounted position of bus duct is higher, the bus duct causes the risk that drops easily when the installation, has increaseed the degree of difficulty of installation.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Not enough to prior art, the utility model provides a mount is used in bus duct installation has solved the problem that mentions in the above-mentioned background art.

(II) technical scheme

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: the utility model provides a mount is used in bus duct installation, which comprises a fixed pedestal, unable adjustment base bottom fixedly connected with guide rail, the guide rail surface has cup jointed and has born the frame, unable adjustment base top fixedly connected with supporting shoe, the supporting shoe inside wall is pegged graft and has been had the movable block, the movable block is kept away from supporting shoe one end fixedly connected with and is adjusted the pole, it has cup jointed the ejector pin to adjust the pole surface, it has the bracing piece to peg graft in the ejector pin bottom, it has the connecting rod to peg graft on the ejector pin top, the fixed plate has been pegged graft on the connecting rod top, the ejector pin is kept away from adjusting pole one end lateral wall fixedly connected with slide bar, slide bar bottom surface contact has the rotation wheel, it has the worm wheel to rotate wheel front end fixedly connected with, the meshing of worm wheel below has the worm, worm left end fixedly connected with drive gear, the rack has cup jointed the rack, the inside drive gear one end of keeping away from is provided with servo motor.

Preferably, the bearing frame and the guide rail form a sliding connection, the bearing frame is connected with an external fixing point, and a fixing hole is formed in the bearing frame.

Preferably, the side wall of the supporting block is provided with a moving groove meshed with the moving block, and the moving block is in sliding connection with the supporting block through the moving groove.

Preferably, the ejector rod is rotatably connected with the adjusting rod assembly, the supporting rod is rotatably connected with the ejector rod assembly, the supporting rod is rotatably connected with the fixed rod assembly, and the fixed rod is fixedly connected with the side wall of the supporting block.

Preferably, the top end of the connecting rod is inserted with a cross rod, the bottom end of the fixing plate is connected with the cross rod through a lantern ring, and a through hole is formed in the fixing plate.

Preferably, the outer surface of the rotating wheel and the sliding rod form a sliding connection, the rotating wheel is internally inserted with a rotating shaft, the upper surface of the fixed base is connected with the rotating shaft through a support, the two ends of the worm are connected with the upper surface of the fixed base through a bracket, and the bottom end of the servo motor is connected with the fixed base through a connecting block.

(III) advantageous effects

The utility model provides a mount is used in bus duct installation. The method has the following beneficial effects:

1. this mount is used in bus duct installation when using, servo motor drives the rack and rotates, rack drive gear rotates, drive gear drives the worm and rotates, the worm drives the worm wheel and rotates, it is rotatory to rotate the wheel drive slide bar, the slide bar drives the ejector pin and removes, the ejector pin swings under the effect of bracing piece, the ejector pin drives the connecting rod and removes, the connecting rod drives the fixed plate and removes, the fixed plate drives the bus duct and carries out height adjustment, the problem of traditional mounting means can't carry out height-adjusting and the operation of not being convenient for in the later stage use after the installation has been solved, the advantage of the regulation of being convenient for has.

2. This mount is used in bus duct installation bears the frame and is connected with outside fixed point at first when using, and unable adjustment base passes through the guide rail and bears the frame and be connected, and the bus duct is connected with the fixed plate, has solved current bus duct and has caused the problem of the risk that drops easily when installing on high-rise building, has the advantage of the installation of being convenient for.

Drawings

FIG. 1 is an orthographic three-axis mapping of the structure of the present invention;

FIG. 2 is a schematic view of the bearing frame of the present invention;

FIG. 3 is a schematic view of the worm wheel of the present invention;

FIG. 4 is a schematic view of the structure of the present invention;

fig. 5 is a schematic diagram of the structure moving block of the present invention.

Wherein, 1 fixed base, 2 guide rails, 3 bear frame, 4 supporting blocks, 5 moving blocks, 6 adjusting rods, 7 ejector pins, 8 supporting rods, 9 fixing rods, 10 connecting rods, 11 fixing plates, 12 sliding rods, 13 rotating wheels, 14 worm gears, 15 worms, 16 driving gears, 17 racks and 18 servo motors.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts all belong to the protection scope of the present invention.

The embodiment of the utility model provides a mount is used in bus duct installation, as shown in fig. 1-5, including unable adjustment base 1, 1 bottom fixedly connected with guide rail 2 of unable adjustment base, 2 surfaces of guide rail have cup jointed and have born the frame 3, bear frame 3 and guide rail 2 and constitute sliding connection, bear frame 3 and outside fixed point connection, bear the inside fixed orifices of having seted up of frame 3, the setting up of fixed orifices makes and bears frame 3 be convenient for install at outside fixed point, 1 top fixedly connected with supporting shoe 4 of unable adjustment base, 4 inside walls of supporting shoe are pegged graft and are had movable block 5, 4 lateral walls of supporting shoe are provided with the shifting chute with 5 meshing of movable block, sliding connection is constituteed with supporting shoe 4 through the shifting chute to movable block 5, the setting of shifting chute plays the limiting displacement of leading to movable block 5.

The movable block 5 is kept away from 4 one end fixedly connected with of supporting shoe and is adjusted pole 6, adjusts 6 outer surfaces of pole and has cup jointed ejector pin 7, 7 bottom pegs graft of ejector pin have bracing piece 8, 8 bottom pegs graft of bracing piece have dead lever 9, 8 sizes of bracing piece are less than ejector pin 7, 7 sizes of ejector pin are unanimous with connecting rod 10 size, ejector pin 7 with adjust 6 constitution of pole and rotate to be connected, bracing piece 8 and 7 constitutions of ejector pin rotate to be connected, ejector pin 7 plays the fixed action to bracing piece 8.

The bracing piece 8 constitutes with dead lever 9 and rotates to be connected, dead lever 9 and 4 lateral walls fixed connection of supporting shoe, and 7 tops of ejector pin are pegged graft and are had connecting rod 10, and it has fixed plate 11 to peg graft on connecting rod 10 tops, and it has the horizontal pole to peg graft on connecting rod 10 tops, and 11 bottoms of fixed plate are connected with the horizontal pole through setting up the lantern ring, and the setting of horizontal pole plays the supporting role to fixed plate 11.

The fixing plate 11 is internally provided with a through hole, the bus duct is connected with the fixing plate 11, a side wall of one end, away from the adjusting rod 6, of the ejector rod 7 is fixedly connected with a slide rod 12, the outer surface of the bottom end of the slide rod 12 is contacted with a rotating wheel 13, the outer surface of the rotating wheel 13 is in sliding connection with the slide rod 12, a rotating shaft is inserted in the rotating wheel 13, the upper surface of the fixing base 1 is connected with the rotating shaft through a support, a worm wheel 14 is fixedly connected with the front end of the rotating wheel 13, a worm 15 is meshed below the worm wheel 14, two ends of the worm 15 are connected with the upper surface of the fixing base 1 through a setting bracket, a driving gear 16 is fixedly connected with the left end of the worm 15, a rack 17 is sleeved on the outer surface of the driving gear 16, a servo motor 18 is arranged at one end, away from the driving gear 16, inside the rack 17 is connected with the fixing base 1 through a setting connecting block, the servo motor 18 drives the rack 17 to rotate, the rack 17 drives the driving gear 16 to rotate, the worm wheel 16 drives the worm wheel 15 to rotate, the worm wheel 15 to drive the worm wheel 14 to rotate, the worm wheel 14 to drive the slide rod 12 to move upwards, the ejector rod 12 to drive the ejector rod 7 to move, the ejector rod 7 to swing under the action of the supporting rod 8, the connecting rod 7 to drive the connecting rod 10 to move, the fixing plate 11 to move, the bus duct 11 to adjust the height of the fixing plate 11, and the fixing plate 11 to adjust the height.

The working principle is as follows:

when the fixing frame for mounting the bus duct is used, the bus duct is connected with the fixing plate 11, the servo motor 18 drives the rack 17 to rotate, the rack 17 drives the driving gear 16 to rotate, the driving gear 16 drives the worm 15 to rotate, the worm 15 drives the worm wheel 14 to rotate, the worm wheel 14 drives the rotating wheel 13 to rotate, the rotating wheel 13 drives the sliding rod 12 to move upwards, the sliding rod 12 drives the ejector rod 7 to move, the ejector rod 7 swings under the action of the supporting rod 8, the ejector rod 7 drives the connecting rod 10 to move, the connecting rod 10 drives the fixing plate 11 to move, and the fixing plate 11 drives the bus duct to adjust the height.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims (6)

1. The utility model provides a mount is used in bus duct installation, includes unable adjustment base (1), its characterized in that: the automatic adjusting device is characterized in that a guide rail (2) is fixedly connected to the bottom end of a fixed base (1), a bearing frame (3) is sleeved on the outer surface of the guide rail (2), supporting blocks (4) are fixedly connected to the top end of the fixed base (1), movable blocks (5) are inserted into the inner side walls of the supporting blocks (4), one ends of the movable blocks (5) far away from the supporting blocks (4) are fixedly connected with adjusting rods (6), ejector rods (7) are sleeved on the outer surface of the adjusting rods (6), supporting rods (8) are inserted into the bottom ends of the supporting rods (7), fixing rods (9) are inserted into the bottom ends of the supporting rods (8), connecting rods (10) are inserted into the top ends of the connecting rods (10), fixing plates (11) are inserted into the top ends of the connecting rods (7), one ends of the adjusting rods (6) are fixedly connected with sliding rods (12), rotating wheels (13) are in outer surface contact with the bottom ends of the sliding rods (12), worm wheels (13) are fixedly connected with worm wheels (14), worms (15) in meshing mode below the worm wheels (14), a left end of the worm (15) is fixedly connected with a driving gear (16), racks (17) are sleeved on the outer surface of the driving gear (16), and one end of the rack (17) far away from the inside of the driving gear (16) is provided with a servo motor (18).

2. The fixing frame for mounting the bus duct according to claim 1, characterized in that: bear frame (3) and guide rail (2) constitution sliding connection, bear frame (3) and be connected with outside fixed point, bear the inside fixed orifices that has seted up of frame (3).

3. The fixing frame for mounting the bus duct according to claim 1, characterized in that: the lateral wall of the supporting block (4) is provided with a moving groove meshed with the moving block (5), and the moving block (5) is connected with the supporting block (4) in a sliding mode through the moving groove.

4. The fixing frame for mounting the bus duct as claimed in claim 1, wherein: the ejector rod (7) is rotatably connected with the adjusting rod (6), the supporting rod (8) is rotatably connected with the ejector rod (7), the supporting rod (8) is rotatably connected with the fixing rod (9), and the fixing rod (9) is fixedly connected with the side wall of the supporting block (4).

5. The fixing frame for mounting the bus duct according to claim 1, characterized in that: the top end of the connecting rod (10) is inserted with a cross rod, the bottom end of the fixing plate (11) is connected with the cross rod through a lantern ring, and a through hole is formed in the fixing plate (11).

6. The fixing frame for mounting the bus duct according to claim 1, characterized in that: the outer surface of the rotating wheel (13) is connected with the sliding rod (12) in a sliding mode, a rotating shaft is inserted into the rotating wheel (13), the upper surface of the fixed base (1) is connected with the rotating shaft through a support, the two ends of the worm (15) are connected with the upper surface of the fixed base (1) through a bracket, and the bottom end of the servo motor (18) is connected with the fixed base (1) through a connecting block.

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