CN210134636U

CN210134636U - Aluminum film climbing frame construction lifting device

Info

Publication number: CN210134636U
Application number: CN201920530504.2U
Authority: CN
Inventors: 杨万里; 向先伟
Original assignee: China Construction Second Engineering Bureau Co Ltd
Current assignee: China Construction Second Engineering Bureau Co Ltd
Priority date: 2019-04-18
Filing date: 2019-04-18
Publication date: 2020-03-10
Anticipated expiration: 2029-04-18

Abstract

The utility model discloses an aluminium membrane climbs frame construction elevating gear, including climbing frame and track board, it includes that bottom plate, roof and a plurality of pole setting constitute jointly to climb the frame, the mounting panel is installed to one side of track board, the track board passes through the cooperation of mounting panel and bolt to be fixed on the floor board, install servo motor on the roof of bottom plate, first gear is installed to servo motor's drive end, the track board is close to one side of bottom plate and installs the rack board, the spout has been seted up to the inside of track board, the slider is all installed to one side that bottom plate and roof are close to the track board. This scheme only needs the drive through servo motor, can mesh through the rack board on control second gear and the track board to the realization is climbing and descending to climbing the frame, in addition after climbing, can prevent through the fixed establishment on the third gear to climb the frame and fall, and the structure is comparatively simple, and the dead weight is lighter, can not cause too high energy consumption, practices thrift cost and running cost.

Description

Aluminum film climbing frame construction lifting device

Technical Field

The utility model relates to the technical field of construction machinery, especially, relate to an aluminium membrane climbing frame construction elevating gear.

Background

The climbing frame is also called a lifting frame, can be divided into hydraulic type, electrodynamic type, manual pull type and other main types according to the power source, is a novel scaffold system developed in recent years, is mainly applied to high-rise shear wall type floors, can ascend or descend upwards along buildings, and makes the scaffold technology completely changed by the system: firstly, the frame does not need to be turned over; and secondly, the scaffold is free from the dismounting and mounting processes (the scaffold is used till the construction is finished after one-time assembly), is not limited by the height of a building, greatly saves manpower and materials, has greater improvement on the traditional scaffold in a safety angle, and has great development advantages in high-rise buildings.

The lifting device of the climbing frame in the prior art is generally lifted by an electric hoist or a hydraulic rod, and the mode has the following defects: the structure that equipment used is complicated, and the cost is high, need prevent falling with the help of stop device alone after going up and down simultaneously to climbing the frame, and operating procedure is loaded down with trivial details, and has increased the dead weight of climbing the frame, causes the energy consumption height, consequently needs to improve.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the complicated structure that equipment used among the prior art, the cost is high, need prevent falling with the help of stop device alone after going up and down simultaneously to climbing the frame, and operating procedure is loaded down with trivial details, and has increased the dead weight of climbing the frame, causes the high shortcoming of energy consumption, and the aluminium membrane climbing frame construction elevating gear who provides.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

an aluminum film climbing frame construction lifting device comprises a climbing frame and a track plate, wherein the climbing frame comprises a bottom plate, a top plate and a plurality of vertical rods, a mounting plate is mounted on one side of the track plate, the track plate is fixed on a floor plate through the cooperation of the mounting plate and bolts, a servo motor is mounted on the top wall of the bottom plate, a first gear is mounted at the driving end of the servo motor, a rack plate is mounted on one side, close to the bottom plate, of the track plate, a sliding groove is formed in the track plate, sliding pieces are mounted on one sides, close to the track plate, of the bottom plate and one side, close to the track plate, of the top plate, and each sliding piece;

one side that servo motor is close to the track board is equipped with the second gear, one side that servo motor kept away from the track board is equipped with the third gear, second gear and third gear respectively with first gear engagement, second gear and rack board meshing, install first pivot on the lateral wall of second gear, the both ends of first pivot are all rotated and are connected with first backup pad, two first backup pad is all fixed on the roof of bottom plate, install the second pivot on the lateral wall of third gear, the both ends of second pivot are all rotated and are connected with the second backup pad, two the second backup pad is all fixed on the roof of bottom plate, one of them the upside of second backup pad is equipped with fixed establishment.

Preferably, the fixing mechanism comprises a rod body, the bottom end of the rod body is inserted into the round hole of the second support plate, the trapezoid block is installed in the round hole, a plurality of fixing holes matched with the trapezoid block are symmetrically formed in the side wall of the second rotating shaft, a telescopic hole matched with the trapezoid block is formed in the top wall of the round hole of the second support plate, the spring plate is installed on the top wall of the rod body, a spring is arranged on the side wall of the rod body in a winding mode, the spring is located between the bottom wall of the spring plate and the top wall of the second support plate, and a pull ring is installed on the top wall of the spring plate.

Preferably, the two sliding pieces are composed of a sliding rod and a sliding block, and each sliding block is connected in the sliding groove in a sliding mode.

Preferably, the input end of the servo motor is externally connected with a single chip microcomputer.

Preferably, a plurality of bolt holes are formed in the top wall of the mounting plate in a penetrating manner.

Compared with the prior art, the beneficial effects of the utility model reside in that:

this scheme only needs the drive through servo motor, can mesh through the rack board on control second gear and the track board to the realization is climbing and descending to climbing the frame, in addition after climbing, can prevent through the fixed establishment on the third gear to climb the frame and fall, and the structure is comparatively simple, and the dead weight is lighter, can not cause too high energy consumption, practices thrift cost and running cost.

Drawings

Fig. 1 is a schematic view of the overall structure of an aluminum climbing frame construction lifting device provided by the utility model;

fig. 2 is a sectional top view of a track plate of the aluminum climbing frame construction lifting device provided by the present invention;

fig. 3 is an enlarged view of a second gear of the aluminum film climbing frame construction lifting device provided by the utility model;

fig. 4 is the enlarged view of the a-part structure of the aluminum film climbing frame construction lifting device provided by the utility model.

In the figure: the device comprises a base plate 1, a top plate 11, a vertical rod 12, a track plate 2, a rack plate 21, a sliding chute 22, a mounting plate 23, a sliding part 24, a servo motor 3, a first gear 31, a second gear 4, a first supporting plate 41, a first rotating shaft 42, a third gear 5, a second rotating shaft 51, a second supporting plate 52, a fixing hole 53, a trapezoidal block 6, a rod body 7, a spring plate 8, a pull ring 9 and a spring 10.

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.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

Referring to fig. 1-4, an aluminum film climbing frame construction lifting device comprises a climbing frame and a track plate 2, wherein the climbing frame comprises a bottom plate 1, a top plate 11 and a plurality of upright rods 12, and the upright rods 12 are connected with the top plate 11 in a sliding manner. Mounting panel 23 is installed to one side of track board 2, track board 2 passes through mounting panel 23 and the cooperation of bolt is fixed on the floor board, install servo motor 3 on the roof of bottom plate 1, first gear 31 is installed to servo motor 3's drive end, track board 2 is close to one side of bottom plate 1 and installs rack plate 21, spout 22 has been seted up to track board 2's inside, slider 24 is all installed to one side that bottom plate 1 and roof 11 are close to track board 2, the equal sliding connection of every slider 24 is in spout 22.

One side that servo motor 3 is close to track board 2 is equipped with second gear 4, one side that servo motor 3 kept away from track board 2 is equipped with third gear 5, second gear 4 and third gear 5 mesh with first gear 31 respectively, second gear 4 meshes with rack plate 21, install first pivot 42 on the lateral wall of second gear 4, the both ends of first pivot 42 are all rotated and are connected with first backup pad 41, two first backup pads 41 are all fixed on the roof of bottom plate 1, install second pivot 51 on the lateral wall of third gear 5, the both ends of second pivot 51 are all rotated and are connected with second backup pad 52, two second backup pads 52 are all fixed on the roof of bottom plate 1, the upside of one of them second backup pad 52 is equipped with fixed establishment.

The first gear 3 is respectively meshed with the second gear 4 and the third gear 5, and the second gear 4 is simultaneously meshed with the rack plate 21, so that the transmission speed is high, and the operation is stable.

Fixing mechanism includes the body of rod 7, the bottom of the body of rod 7 inserts in the round hole of second backup pad 52 and installs trapezoidal piece 6, the symmetry has been seted up on the lateral wall of second pivot 51 a plurality ofly and trapezoidal piece 6 assorted fixed orificess 53, set up on the roof of second backup pad 52 round hole with trapezoidal piece 6 assorted telescopic hole, install spring plate 8 on the roof of the body of rod 7, around being equipped with spring 10 on the lateral wall of the body of rod 7, and spring 10 is located between the diapire of spring plate 8 and the roof of second backup pad 52, install pull ring 9 on the roof of spring plate 8.

Both slides 24 are comprised of slide bars and slides, each of which is slidably connected within the chute 22.

The setting of slider 24 can support and spacing climbing the frame on the one hand, and on the other hand can prevent to climb the frame and cause in the lift in-process and rock, increase stability.

The input end of the servo motor 3 is externally connected with a singlechip.

The type of the singlechip can be a programmable 89S51 type singlechip, and the singlechip can control the servo motor 3 to rotate forwards and backwards.

A plurality of bolt holes are formed through the top wall of the mounting plate 23.

The utility model discloses in, when climbing the frame and rising, through 3 corotation of single chip microcomputer control servo motor, second gear 4 and third gear 5 all reverse this moment, second gear 4 can drive with the meshing of rack plate 21 and climb the frame and rise, when third gear 5 reverses, the inclined plane contact of second pivot 51 and trapezoidal block 6, trapezoidal block 6 switchovers the position between a plurality of fixed orificess 53, when servo motor 3 stop control climbs the frame and rises, the opposite side and the fixed orifices 53 cooperation on 6 inclined planes of trapezoidal block, realize spacing second pivot 51 and third gear 5, make third gear 5 unable rotation, thereby can avoid climbing the frame and move down, prevent to fall.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. An aluminum film climbing frame construction lifting device comprises a climbing frame and a track plate (2), wherein the climbing frame comprises a bottom plate (1), a top plate (11) and a plurality of upright rods (12), a mounting plate (23) is arranged on one side of the track plate (2), the track plate (2) is fixed on the floor plate through the matching of the mounting plate (23) and a bolt, it is characterized in that a servo motor (3) is arranged on the top wall of the bottom plate (1), a first gear (31) is arranged at the driving end of the servo motor (3), a rack plate (21) is arranged at one side of the track plate (2) close to the bottom plate (1), a sliding groove (22) is formed in the track plate (2), sliding pieces (24) are mounted on one sides, close to the track plate (2), of the bottom plate (1) and the top plate (11), and each sliding piece (24) is connected in the sliding groove (22) in a sliding mode;

one side of the servo motor (3) close to the track plate (2) is provided with a second gear (4), one side of the servo motor (3) far away from the track plate (2) is provided with a third gear (5), the second gear (4) and the third gear (5) are respectively meshed with a first gear (31), the second gear (4) is meshed with a rack plate (21), the side wall of the second gear (4) is provided with a first rotating shaft (42), the two ends of the first rotating shaft (42) are respectively and rotatably connected with first supporting plates (41), the two first supporting plates (41) are respectively fixed on the top wall of the bottom plate (1), the side wall of the third gear (5) is provided with a second rotating shaft (51), the two ends of the second rotating shaft (51) are respectively and rotatably connected with second supporting plates (52), and the two second supporting plates (52) are respectively fixed on the top wall of the bottom plate (1), the upper side of one of the second support plates (52) is provided with a fixing mechanism.

2. The aluminum film climbing frame construction lifting device is characterized in that the fixing mechanism comprises a rod body (7), the bottom end of the rod body (7) is inserted into a round hole of a second supporting plate (52) and provided with a trapezoidal block (6), a plurality of fixing holes (53) matched with the trapezoidal block (6) are symmetrically formed in the side wall of a second rotating shaft (51), telescopic holes matched with the trapezoidal block (6) are formed in the top wall of the round hole of the second supporting plate (52), a spring plate (8) is installed on the top wall of the rod body (7), a spring (10) is wound on the side wall of the rod body (7), the spring (10) is located between the bottom wall of the spring plate (8) and the top wall of the second supporting plate (52), and a pull ring (9) is installed on the top wall of the spring plate (8).

3. The aluminum film climbing frame construction lifting device as claimed in claim 1, wherein the two sliding members (24) are composed of sliding rods and sliding blocks, and each sliding block is slidably connected in the sliding groove (22).

4. The aluminum film climbing frame construction lifting device as claimed in claim 1, wherein the input end of the servo motor (3) is externally connected with a single chip microcomputer.

5. The aluminum film climbing frame construction lifting device as claimed in claim 1, wherein a plurality of bolt holes are formed through the top wall of the mounting plate (23).