CN214543497U

CN214543497U - Suspension mounting mechanism of bus duct

Info

Publication number: CN214543497U
Application number: CN202022697395.9U
Authority: CN
Inventors: 张少旭
Original assignee: Individual
Current assignee: Wuhan Xiangxing Awesome Electric Co ltd
Priority date: 2020-11-19
Filing date: 2020-11-19
Publication date: 2021-10-29
Anticipated expiration: 2030-11-19

Abstract

The utility model relates to a suspend erection equipment technical field in midair, and disclose a hanging in midair installation mechanism of bus duct, including the hanger plate, fixedly connected with fixing device in the middle of the hanger plate outer wall bottom, fixedly connected with motor one in the middle of the hanger plate inner wall, a motor output end fixedly connected with gear, the meshing of gear right side has the cylindricality gear, the meshing of cylindricality gear bottom has bar gear, bar gear sliding connection has the spout, the spout is seted up in hanger plate inner wall bottom, bar gear left end activity articulates there is the carriage release lever, carriage release lever bottom activity articulates there is clamping device. This hanging in midair installation mechanism of bus duct drives through motor one and adds and holds the device rebound, is fixed clamping device by fixing device again, does not need installer to hang high installation with the bus duct, wastes time and energy, and the installation is simple.

Description

Suspension mounting mechanism of bus duct

Technical Field

The utility model relates to a suspend in midair erection equipment technical field, specifically be a suspension mounting mechanism of bus duct.

Background

Modern high-rise buildings and large workshops require huge electric energy, and safe and reliable conduction equipment is required to be selected in the face of the huge load requiring hundreds of thousands of amperes of strong current. The bus duct is a distribution device for efficiently conveying current, and due to the limitation of space size, the bus duct is usually hoisted at a high position to solve the problem of inconvenient installation caused by too small space in order to facilitate the installation of the bus duct. Suspension type bus duct is one of common bus duct, and suspension type bus duct mounting means adopts the steel wire lifting rope to suspend in midair on bearing the carrier mostly, but adopts the steel wire lifting rope to have the hidden danger in the aspect of stability and security, and current hoisting machine constructs and adopts steel pipe and anchor clamps to assemble mostly, needs more installer to hang the bus duct height during hoist and mount and installs, wastes time and energy, and the installation is difficult.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a suspension installation mechanism of bus duct to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a hanging in midair installation mechanism of bus duct, includes the hanger plate, fixedly connected with fixing device in the middle of the hanger plate outer wall bottom, fixedly connected with motor I in the middle of the hanger plate inner wall, a motor output end fixedly connected with gear, the meshing of gear right side has the cylindricality gear, the meshing of cylindricality gear bottom has the bar gear, bar gear sliding connection has the spout, hanger plate inner wall bottom is seted up to the spout, bar gear left end activity articulates there is the carriage release lever, carriage release lever bottom activity articulates there is clamping device.

Preferably, the fixing device comprises a second motor and a nut, the inner wall of the fixing device is close to the bottom end and is fixedly connected with the second motor, and the output end of the second motor is fixedly connected with the nut.

Preferably, the cylindrical gear, the moving rod, the bar gear and the sliding groove are respectively provided with two, the two cylindrical gears are respectively arranged at the left end and the right end of the gear, the cylindrical gear at the right side of the gear is meshed with a pinion, the gear is in meshed connection with the cylindrical gear at the right side through the pinion,

preferably, the clamping device comprises a pulley, a clamping rod, a spring, a clamping box, a screw rod, a fixing ring, a sliding ring, a trapezoidal conical block and a fixing rod, the sliding ring is fixedly connected to the top end of the outer wall of the clamping box and movably sleeved with the screw rod, the outer wall of the screw rod is close to the top end and fixedly connected with the inner wall of the fixing ring, the bottom end of the outer wall of the screw rod is fixedly connected to the top end of the outer wall of the trapezoidal conical block, the right side of the trapezoidal conical block is connected with the pulley in a rolling mode, the pulley is movably hinged to the clamping rod close to the top end, the outer wall of the clamping rod is close to the top end and fixedly connected with the spring, the outer wall of the clamping rod is close to the middle and movably hinged with the fixing rod, and the right end of the outer wall of the fixing rod is close to the bottom end and fixedly connected with the inner wall of the clamping box.

Preferably, the sliding ring comprises a sliding block, and the sliding block is fixedly connected with the inner wall of the sliding ring.

Preferably, the screw rod includes the recess, the recess is seted up in the screw rod outer wall and is close to the bottom position, recess and slider sliding connection.

Compared with the prior art, the utility model provides a suspension installation mechanism of bus duct possesses following beneficial effect and is:

1. this mechanism is installed in hanging in midair of bus duct sets up motor one, the gear, the cylindricality gear, the bar gear, carriage release lever and fixing device, and a motor output gear passes through the cylindricality gear and drives the carriage release lever and remove, and the carriage release lever drives clamping device again and shifts up, and wherein when the centre gripping device moved up, when the screw rod top among the clamping device moved to the nut bottom, two drive nuts of motor rotated, can be fixed clamping device through threaded connection, increased the bus duct and suspended in midair the mechanism bearing strength, satisfied growing security performance requirement.

2. This hanging installation mechanism of bus duct, set up clamping device, clamping device is fixed the back, a motor antiport, drive the carriage release lever downstream through the gear, the carriage release lever moves the supporting rod downstream through the centre gripping box area rather than activity articulated, wherein the supporting rod moves down the time owing to drive and its activity articulated pulley moves down along trapezoidal conical block both sides, the supporting rod will be at the effect of rather than activity articulated dead lever shrink inwards, thereby can fix the bus duct centre gripping, need not adopt steel pipe and anchor clamps to assemble, do not need more installer to hang high the installation with the bus duct during hoist and mount, the installation is simple and easy.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a top view of the present invention;

FIG. 3 is a schematic view of the structure of the clamping device of the present invention;

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

fig. 5 is a schematic view of the screw structure of the present invention.

In the figure: 1. a hanger plate; 3. a first motor; 4. a gear; 5. a cylindrical gear; 6. a bar gear; 7. a chute; 8. a fixing device; 801. a second motor; 802. a nut; 9. a clamping device; 901. a screw; 902. a fixing ring; 903. a slip ring; 904. a trapezoidal taper block; 905. a pulley; 906. a spring; 907. a clamping rod; 908. fixing the rod; 909. a clamping box; 10. a travel bar; 11. a slider; 12. and (4) a groove.

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 work belong to the protection scope of the present invention.

Referring to fig. 1-5, the utility model provides a hanging installation mechanism for bus duct, comprising a hanging plate 1, a fixing device 8 is fixedly connected with the middle of the bottom end of the outer wall of the hanging plate 1, the fixing device 8 comprises a second motor 801 and a nut 802, the inner wall of the fixing device 8 is fixedly connected with the second motor 801 near the bottom end, the output end of the second motor 801 is fixedly connected with the nut 802, the middle of the inner wall of the hanging plate 1 is fixedly connected with a first motor 3, the output end of the first motor 3 is fixedly connected with a gear 4, the right side of the gear 4 is meshed with a cylindrical gear 5, the bottom end of the cylindrical gear 5 is meshed with a bar gear 6, the bar gear 6 is slidably connected with a chute 7, the chute 7 is arranged at the bottom end of the inner wall of the hanging plate 1, the left end of the bar gear 6 is movably hinged with a movable rod 10, the cylindrical gear 5, the movable rod 10, the bar gear 6 and the chute 7 are respectively provided with two, the gear 4 is arranged at the left end and the right end of the gear 4 respectively, the cylindrical gear 5 at the right side of the gear 4 is meshed with a pinion, and the gear 4 is in meshed connection with the cylindrical gear 5 at the right side through the pinion. The bottom end of the moving rod 10 is movably hinged with a clamping device 9, the clamping device 9 comprises a pulley 905, a clamping rod 907, a spring 906, a clamping box 909, a screw 901, a fixing ring 902, a sliding ring 903, a trapezoidal conical block 904 and a fixing rod 908, the top end of the outer wall of the clamping box 909 is fixedly connected with the sliding ring 903, the sliding ring 903 comprises a sliding block 11, the sliding block 11 is fixedly connected with the inner wall of the sliding ring 903, the sliding ring 903 is movably sleeved with the screw 901, the screw 901 comprises a groove 12, the groove 12 is formed in the outer wall of the screw 901 at a position close to the bottom end, the groove 12 is slidably connected with the sliding block 11, the outer wall of the screw 901 at a position close to the top end is fixedly connected with the inner wall of the fixing ring 902, the bottom end of the outer wall of the screw 901 is fixedly connected with the top end of the outer wall of the trapezoidal conical block 904, the right side of the trapezoidal conical block 904 is connected with the pulley 905 in a rolling manner, and the pulley 905 is movably hinged with the clamping rod 907 at a position close to the top end, the outer wall of the clamping rod 907 near the top end is fixedly connected with a spring 906, the outer wall of the clamping rod 907 near the middle is movably hinged with a fixed rod 908, the right end of the outer wall of the fixed rod 908 near the bottom end is fixedly connected with the inner wall of a clamping box 909 near the bottom end, a gear 4 at the output end of a motor I3 drives a moving rod to move through a cylindrical gear 5, a moving rod 10 drives a clamping device 9 to move upwards, when the clamping device moves upwards, the top end of a screw 901 in the clamping device 9 moves to the bottom end of a screw cap 802, a motor II 801 drives the screw cap 802 to rotate, the clamping device 9 can be fixed through threaded connection, the bearing strength of a bus duct suspension mechanism is increased, after the clamping device 9 is fixed, the motor I3 rotates reversely, the moving rod 10 is driven to move downwards through the gear 4, the moving rod 10 drives the clamping rod 907 to move downwards through the clamping box 909 movably hinged with the moving rod 10, wherein when the clamping rod 907 moves downwards, a pulley 905 movably hinged with the clamping rod 907 moves downwards along two sides of the tapered block, the clamping rod 907 will contract inwards under the action of the fixing rod 908 which is hinged with the clamping rod, so that the bus duct can be clamped and fixed.

When in use, the first motor 3 drives the gear 4 to rotate, the gear 4 drives the cylindrical gear 5 to rotate, the cylindrical gear 5 drives the bar gear 6 to move left and right, the bar gear 6 drives the moving rod 10 movably hinged with the bar gear to move up and down, the moving rod 10 drives the holding device movably hinged with the moving rod 10 to move up and down, when the holding device moves up, the top end of the screw 901 in the holding device 9 moves to the bottom end of the screw cap 802, the second motor 801 drives the screw cap 802 to rotate, the holding device 9 can be fixed by the threaded connection of the screw cap 802 and the screw rod 901, after the holding device 9 is fixed, the first motor 3 rotates reversely, the moving rod 10 is driven by the gear 4 to move down, the moving rod 10 drives the holding rod 907 to move down by the holding box 909 movably hinged with the moving rod 10, wherein when the holding rod moves down, the pulley 905 movably hinged with the holding rod 907 moves down along two sides of the tapered block of the ladder, the clamping rod 907 will contract inwards under the action of the fixing rod 908 which is hinged with the clamping rod, so that the bus duct can be clamped and fixed.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that 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

1. The utility model provides a suspension installation mechanism of bus duct, includes hanger plate (1), its characterized in that: fixedly connected with fixing device (8) in the middle of hanger plate (1) outer wall bottom, fixedly connected with motor (3) in the middle of hanger plate (1) inner wall, motor (3) output end fixedly connected with gear (4), gear (4) right side meshing has cylindricality gear (5), cylindricality gear (5) bottom meshing has bar gear (6), bar gear (6) sliding connection has spout (7), hanger plate (1) inner wall bottom is seted up in spout (7), bar gear (6) left end activity articulates there is carriage release lever (10), carriage release lever (10) bottom activity articulates there is clamping device (9).

2. A suspension mounting mechanism for a bus duct according to claim 1, wherein: fixing device (8) include motor two (801) and nut (802), fixing device (8) inner wall is close to bottom and motor two (801) fixed connection, motor two (801) output and nut (802) fixed connection.

3. A suspension mounting mechanism for a bus duct according to claim 1, wherein: cylindricality gear (5), carriage release lever (10), bar gear (6) and spout (7) all are provided with two respectively, set up both ends about gear (4) respectively, gear (4) right side cylindricality gear (5) meshing has the pinion, gear (4) are connected through pinion and right side cylindricality gear (5) meshing.

4. A suspension mounting mechanism for a bus duct according to claim 1, wherein: the clamping device (9) comprises a pulley (905), a clamping rod (907), a spring (906), a clamping box (909), a screw (901), a fixing ring (902), a sliding ring (903), a trapezoidal conical block (904) and a fixing rod (908), wherein the top end of the outer wall of the clamping box (909) is fixedly connected with the sliding ring (903), the sliding ring (903) is movably sleeved with the screw (901), the outer wall of the screw (901) close to the top end is fixedly connected with the inner wall of the fixing ring (902), the bottom end of the outer wall of the screw (901) is fixedly connected with the top end of the outer wall of the trapezoidal conical block (904), the right side of the trapezoidal conical block (904) is in rolling connection with the pulley (905), the pulley (905) is movably hinged with the clamping rod (907) close to the top end, the outer wall of the clamping rod (907) close to the top end is fixedly connected with the spring (906), and the outer wall of the clamping rod (907) close to the middle is movably hinged with the fixing rod (908), the right end of the outer wall of the fixed rod (908) is fixedly connected with the inner wall of the clamping box (909) close to the bottom end.

5. The suspension installation mechanism of the bus duct of claim 4, wherein: the sliding ring (903) comprises a sliding block (11), and the sliding block (11) is fixedly connected with the inner wall of the sliding ring (903).

6. The suspension installation mechanism of the bus duct of claim 4, wherein: the screw rod (901) comprises a groove (12), the groove (12) is formed in the outer wall of the screw rod (901) and is close to the bottom end, and the groove (12) is connected with the sliding block (11) in a sliding mode.