CN213817158U

CN213817158U - Mounting structure between bus duct floors

Info

Publication number: CN213817158U
Application number: CN202022602722.8U
Authority: CN
Inventors: 姜秀勤
Original assignee: Wuxi Huiqing Electric Technology Co ltd
Current assignee: Wuxi Huiqing Electric Technology Co ltd
Priority date: 2020-11-11
Filing date: 2020-11-11
Publication date: 2021-07-27
Anticipated expiration: 2030-11-11

Abstract

The utility model provides a bus duct floor mounting structure relates to the bus duct field. This mounting structure between bus duct floor, including removing the base, remove base upper end fixedly connected with elevator motor, elevator motor output end fixedly connected with first lifting gear, first lifting gear surface meshing is connected with second lifting gear, second lifting gear rotates with removing the base to be connected, first lifting gear left side meshing is connected with the rack board, second lifting gear is connected with the rack board meshing, one side fixedly connected with hinge bar that first lifting gear was kept away from to the rack board, hinge bar lower extreme and removal base sliding connection. This mounting structure between bus duct floor promotes the rack board through the gear and is close to each other, makes the hinge bar draw close each other and promotes the elevating platform and rise, through transfer line and gangbar transmission, makes the tight piece of clamp in four corners can press from both sides tight bus duct simultaneously, has solved the problem that the manual work was put up hand foot rest transport bus duct, has reached the effect of automatic handling bus duct.

Description

Mounting structure between bus duct floors

Technical Field

The utility model relates to a bus duct technical field specifically is a mounting structure between bus duct floor.

Background

The bus duct is a closed metal device formed from copper and aluminium bus posts, and is used for distributing large power for every element of dispersion system. Wire and cable have been increasingly replaced in indoor low voltage power transmission mains engineering projects. The bus duct features series matching, commercial production, small volume, large capacity, short design and construction period, convenient assembly and disassembly, no combustion, safety and reliability, and long service life.

Often can install at the top of floor during the bus duct, however there is the manual work to build the problem of transport location before scaffold transport bus duct and the bus duct installation in the installation between the bus duct floor.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Not enough to prior art, the utility model provides a mounting structure between bus duct floor has solved the problem of artifical hand foot rest transport bus duct of putting up and the bus duct location of carrying before installing.

(II) technical scheme

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: a bus duct floor mounting structure comprises a moving base, wherein the upper end of the moving base is fixedly connected with a lifting motor, the output end of the lifting motor is fixedly connected with a first lifting gear, the outer surface of the first lifting gear is connected with a second lifting gear in a meshed manner, the second lifting gear is rotatably connected with the moving base, the left side of the first lifting gear is connected with a rack plate in a meshed manner, the second lifting gear is connected with the rack plate in a meshed manner, one side of the rack plate, which is far away from the first lifting gear, is fixedly connected with a hinged rod, the lower end of the hinged rod is slidably connected with the moving base, the upper end of the hinged rod is hinged with a sliding block, the center of the hinged rod is slidably connected with a lifting column, the bottom end of the lifting column is fixedly connected with the moving base, the top end of the lifting column is slidably connected with a lifting rod, the top end of the lifting column is fixedly connected with a lifting platform, the lifting platform is slidably connected with a clamping motor, the output end of the clamping motor is fixedly connected with a first bevel gear, the outer surface of the first bevel gear is meshed with a transmission rod, the transmission rod is connected with the lifting platform in a rotating mode, two ends of the transmission rod are meshed with a linkage rod, the linkage rod is connected with the lifting platform in a rotating mode, two ends of the linkage rod are meshed with a second bevel gear, the top end of the second bevel gear is fixedly connected with an extrusion disc, the upper end of the lifting platform is slidably connected with a clamping block, the upper end of the movable base is fixedly connected with a lifting motor, the output end of the lifting motor is fixedly connected with a threaded rod, the threaded rod is meshed with an operation platform, and the operation platform is slidably connected with the sliding rod.

Preferably, the rack plates are divided into two sections, one section is meshed with the first lifting gear, the other section is meshed with the second lifting gear, the rack plates at two ends are distributed up and down, and the rack plates at two ends are connected in a sliding mode.

Preferably, the articulated rod lower extreme is two squares, square and rack plate fixed connection, and the square slides at the mobile base upper surface, and the square upper end is that two sets of end to end's connecting rod are articulated each other and are constituteed, and the articulated shaft at connecting rod center slides in the lift post.

Preferably, the upper surface of the lifting platform is fixedly connected with a cross-shaped guide rail, the lower surface of the lifting platform is fixedly connected with a fixed block, the fixed block is respectively connected with the transmission rod and the linkage rod in a rotating mode, the lower surface of the lifting platform is fixedly connected with a T-shaped sliding groove, and the T-shaped sliding groove is connected with the sliding block in a sliding mode.

Preferably, the linkage rods are divided into two groups, the centers of the linkage rods are cylinders, the surfaces of the cylinders are provided with three bevel gears, and the three bevel gears are respectively arranged at two ends and in the middle of the cylinders.

Preferably, the number of the extrusion discs is four, the extrusion discs are reversely arranged at four corners of the lifting table, the extrusion discs are water-drop eccentric wheels, and the extrusion discs are connected with the clamping blocks.

(III) advantageous effects

The utility model provides a bus duct floor mounting structure. The method has the following beneficial effects:

1. this mounting structure between bus duct floor promotes the rack board through the gear and is close to each other, makes the hinge bar draw close each other and promotes the elevating platform and rise, through transfer line and gangbar transmission, makes the tight piece of clamp in four corners can press from both sides tight bus duct simultaneously, has solved the problem that the manual work was put up hand foot rest transport bus duct, has reached the effect of automatic handling bus duct.

2. This bus duct inter-floor mounting structure through at the installation of elevating platform upper end clamp tight piece, makes the bus duct can press from both sides tight the rising and prevent to rock and drop, removes the wheel through installing in the bottom, makes the device can conveniently remove when using, has solved the problem of transport location before the bus duct installation, has reached the effect that equipment transport prepositioned was installed.

Drawings

FIG. 1 is a front view of the present invention;

FIG. 2 is a schematic view of the clamping structure of the present invention;

FIG. 3 is a schematic view of the gear transmission structure of the present invention;

fig. 4 is a schematic view of the lifting structure of the present invention.

The lifting device comprises a movable base-1, a lifting motor-2, a first lifting gear-3, a second lifting gear-4, a rack plate-5, an operation table-6, a hinged rod-7, a lifting column-8, a lifting rod-9, a sliding block-10, a lifting table-11, a clamping motor-12, a first bevel gear-13, a sliding rod-14, a transmission rod-15, a linkage rod-16, a second bevel gear-17, a squeezing disc-18, a clamping block-19, a lifting motor-20 and a threaded rod-21.

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.

The embodiment of the utility model provides a bus duct floor-to-floor mounting structure, as shown in figures 1-4, comprising a movable base 1, the upper end of the movable base 1 is fixedly connected with a lifting motor 2, the output end of the lifting motor 2 is fixedly connected with a first lifting gear 3, the outer surface of the first lifting gear 3 is engaged with a second lifting gear 4, the second lifting gear 4 is rotatably connected with the movable base 1, the left side of the first lifting gear 3 is engaged with a rack plate 5, the rack plate 5 has two sections, one section is engaged with the first lifting gear 3, the other section is engaged with the second lifting gear 4, the rack plates 5 at two ends are distributed up and down, the rack plates 5 at two ends are slidably connected, the two groups of rack plates 5 which slide up and down in layers can avoid two groups of gears from colliding with each other, the second lifting gear 4 is engaged with the rack plate 5, one side of the rack plate 5 far away from the first lifting gear 3 is fixedly connected with a hinged rod 7, the lower end of a hinged rod 7 is connected with a movable base 1 in a sliding way, the upper end of the hinged rod 7 is hinged with a sliding block 10, the center of the hinged rod 7 is connected with a lifting column 8 in a sliding way, the lower end of the hinged rod 7 is provided with two blocks which are fixedly connected with a rack plate 5, the blocks slide on the upper surface of the movable base 1, the upper ends of the blocks are formed by hinging two groups of connecting rods which are connected end to end, a hinged shaft at the center of each connecting rod slides in the lifting column 8, the lifting function of the device is realized by pushing the two blocks at the lower end of the hinged rod 7 to be close to each other and hinging the connecting rods, the bottom end of the lifting column 8 is fixedly connected with a lifting rod 9, the lifting platform 11 is fixedly connected with the top end of the lifting column 8, the lifting platform 11 is connected with the sliding block 10 in a sliding way, the bottom end of the lifting platform 11 is fixedly connected with a clamping motor 12, the output end of the clamping motor 12 is fixedly connected with a first bevel gear 13, the outer surface of the first bevel gear 13 is connected with a transmission rod 15 in a meshing manner, the transmission rod 15 is rotatably connected with the lifting platform 11, two ends of the transmission rod 15 are connected with a linkage rod 16 in a meshing manner, the upper surface of the lifting platform 11 is fixedly connected with a cross-shaped guide rail, the lower surface of the lifting platform 11 is fixedly connected with a fixed block, the fixed block is respectively rotatably connected with the transmission rod 15 and the linkage rod 16, the lower surface of the lifting platform 11 is fixedly connected with a T-shaped chute, the T-shaped chute is slidably connected with the sliding block 10, the positions of the transmission rod 15 and the linkage rod 16 are controlled by the fixed block at the lower end of the lifting platform 11 to ensure the meshing between the two structures, the linkage rod 16 is rotatably connected with the lifting platform 11, two ends of the linkage rod 16 are connected with second bevel gears 17 in a meshing manner, the two groups of the linkage rods 16 are provided, the center of the linkage rod 16 is cylindrical surface has three bevel gears respectively at two ends and in the middle of the cylinder, synchronous operation is guaranteed by bevel gears at two ends of a linkage rod 16, the middle bevel gears mainly provide a power source, an extrusion disc 18 is fixedly connected to the top end of a second bevel gear 17, a clamping block 19 is slidably connected to the upper end of an elevating platform 11, the number of the extrusion discs 18 is four, the four corners of the elevating platform 11 are reversed, the extrusion disc 18 is a water-drop-shaped eccentric wheel, the extrusion disc 18 is connected with the clamping block 19, the clamping block 19 is rotated through the extrusion disc 18, the clamping block 19 is clamped along the rail movement of the surface of the elevating platform 11, a hoisting motor 20 is fixedly connected to the upper end of a movable base 1, a threaded rod 21 is fixedly connected to the output end of the hoisting motor 20, the threaded rod 21 is connected with an operating platform 6 in a meshed mode, and the operating platform 6 is slidably connected with the sliding rod 14.

The working principle is as follows:

this bus duct inter-floor mounting structure, place the bus duct in elevating platform 11 top when the bus duct installation, start clamping motor 12 and drive transfer line 15 through first bevel gear 13, make the rotatory second bevel gear 17 that drives of both sides gangbar 16, second bevel gear 17 is rotatory to drive stripper plate 18, stripper plate 18 promotes to press from both sides tight piece 19 and be close to each other and press from both sides tightly, start elevator motor 2 with the position that will install of equipment removal, under elevating gear and rack plate 5 meshing, hinged rod 7 promotes elevating platform 11 and rises, the flexible stability of elevating platform 11 of guaranteeing of lifter 8 and lifter 9, start lifting motor 20, threaded rod 21 drives operation panel 6 and rises, people and thing can be placed and just the bus duct installation above operation panel 6.

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 mounting structure between bus duct floor, includes removal base (1), its characterized in that: the lifting mechanism is characterized in that the upper end of the movable base (1) is fixedly connected with a lifting motor (2), the output end of the lifting motor (2) is fixedly connected with a first lifting gear (3), the outer surface of the first lifting gear (3) is meshed with a second lifting gear (4), the second lifting gear (4) is rotatably connected with the movable base (1), the left side of the first lifting gear (3) is meshed with a rack plate (5), the second lifting gear (4) is meshed with the rack plate (5), one side of the rack plate (5) far away from the first lifting gear (3) is fixedly connected with a hinged rod (7), the lower end of the hinged rod (7) is slidably connected with the movable base (1), the upper end of the hinged rod (7) is hinged with a sliding block (10), the center of the hinged rod (7) is slidably connected with a lifting column (8), the bottom end of the lifting column (8) is fixedly connected with the movable base (1), the top end of the lifting column (8) is slidably connected with a lifting rod (9), the top end of the lifting rod (9) is fixedly connected with a lifting platform (11), the lifting platform (11) is in sliding connection with a sliding block (10), the bottom end of the lifting platform (11) is fixedly connected with a clamping motor (12), the output end of the clamping motor (12) is fixedly connected with a first bevel gear (13), the outer surface of the first bevel gear (13) is in meshing connection with a transmission rod (15), the transmission rod (15) is in rotating connection with the lifting platform (11), the two ends of the transmission rod (15) are in meshing connection with a linkage rod (16), the linkage rod (16) is in rotating connection with the lifting platform (11), the two ends of the linkage rod (16) are in meshing connection with a second bevel gear (17), the top end of the second bevel gear (17) is fixedly connected with a squeezing disc (18), the upper end of the lifting platform (11) is in sliding connection with a clamping block (19), the upper end of the movable base (1) is fixedly connected with a lifting motor (20), the output end of the lifting motor (20) is fixedly connected with a threaded rod (21), the threaded rod (21) is engaged with an operating platform (6), and the operating platform (6) is connected with the sliding rod (14) in a sliding manner.

2. The inter-floor installation structure for the bus duct of claim 1, wherein: the rack plates (5) are divided into two sections, one section is meshed with the first lifting gear (3), the other section is meshed with the second lifting gear (4), the rack plates (5) at two ends are distributed up and down, and the rack plates (5) at two ends are connected in a sliding mode.

3. The inter-floor installation structure for the bus duct of claim 1, wherein: articulated pole (7) lower extreme is two squares, and square and rack plate (5) fixed connection, and the square slides at removal base (1) upper surface, and the square upper end is that two sets of end to end's connecting rod are articulated each other to be formed, and the articulated shaft at connecting rod center slides in lift post (8).

4. The inter-floor installation structure for the bus duct of claim 1, wherein: fixed surface is connected with the cross guide rail on elevating platform (11), and elevating platform (11) lower fixed surface is connected with the fixed block, and the fixed block rotates with transfer line (15) and gangbar (16) respectively to be connected, and elevating platform (11) lower fixed surface is connected with T shape spout, T shape spout and slider (10) sliding connection.

5. The inter-floor installation structure for the bus duct of claim 1, wherein: the linkage rods (16) are divided into two groups, the center of each linkage rod (16) is a cylinder, the surface of each cylinder is provided with three bevel gears, and the three bevel gears are respectively arranged at the two ends and the middle of each cylinder.

6. The inter-floor installation structure for the bus duct of claim 1, wherein: the number of the extrusion discs (18) is four, the extrusion discs (18) are respectively arranged at four corners of the lifting table (11), the extrusion discs (18) are water-drop eccentric wheels, and the extrusion discs (18) are connected with the clamping blocks (19).