阅读说明：本技术 一种建筑施工用操作平台 (Operation platform for construction ) 是由 汪海军 于 2019-09-30 设计创作，主要内容包括：本发明公开了一种建筑施工用操作平台,包括机架,所述机架包括矫直模块、输送模块和弯折模块,所述输送模块用以夹持钢丝并将钢丝从矫直模块输送至弯折模块,所述弯折模块包括固定于机架上的两个管座以及长管,所述长管通过轴承转动设置于管座上,所述长管具有中空腔体用以穿过钢丝,所述长管外侧壁中部固定有第一齿轮,所述机架上设有第一电机,所述第一电机上连接有第二齿轮,所述第二齿轮与第一齿轮相啮合传动以带动长管转动,所述长管的外端部设有缩孔套用以导正穿过长管的钢丝。本发明的建筑施工用操作平台可使工作台在水平方向和竖直方向切换进行往复运动,可在不停机的状况下变换工作台的运动轨迹,使施工作业更加便捷,适用范围更加广,具有实用性。(The invention discloses an operating platform for building construction, which comprises a rack, wherein the rack comprises a straightening module, a conveying module and a bending module, the conveying module is used for clamping a steel wire and conveying the steel wire from the straightening module to the bending module, the bending module comprises two pipe seats and a long pipe, the two pipe seats are fixed on the rack, the long pipe is rotatably arranged on the pipe seats through a bearing, the long pipe is provided with a hollow cavity for penetrating through the steel wire, the middle part of the outer side wall of the long pipe is fixedly provided with a first gear, the rack is provided with a first motor, the first motor is connected with a second gear, the second gear is meshed with the first gear for transmission so as to drive the long pipe to rotate, and the outer end part of the long pipe is provided with a hole shrinking sleeve for. The operation platform for building construction can enable the workbench to switch between the horizontal direction and the vertical direction to reciprocate, can change the motion track of the workbench under the condition of no shutdown, and enables construction operation to be more convenient and faster, the application range to be wider and practicability to be realized.)

1. An operating platform for building construction is characterized by comprising a rack and a worm, wherein two driving devices are arranged on the rack at intervals in the horizontal direction, each driving device comprises a gear shaft which is rotatably arranged on the rack, each gear shaft is provided with a hollow inner cavity, a worm wheel and a first gear are respectively fixedly arranged at two ends of each gear shaft, a first rotating shaft is rotatably arranged in the hollow inner cavity of each gear shaft, a chain wheel and a triangular support are respectively fixedly arranged at two ends of each first rotating shaft, the chain wheel and the worm wheel are positioned at the same side, the first gear is positioned at one angular point of the triangular support, a second gear and a third gear are respectively rotatably arranged at the other two angular points of the triangular support, the second gear is respectively meshed with the first gear and the third gear, the first gear is not in contact with the third gear, and a support rod is fixedly connected to the middle shaft of the third gear, the rack is also provided with a limiting block for limiting axial displacement of the worm, the worm is respectively meshed with first gears on the two driving devices, one end of the worm is provided with a driving part so that the worm drives the first gears on the two driving devices to synchronously rotate, chain wheels on the two driving devices are provided with a chain, a chain wheel on one driving device is provided with a driving end, the number of teeth of the second gear is the same as that of the third gear, and the number of teeth of the first gear is 2 times that of the second gear;

in an initial state, the support rod and the center of the first gear are in the same vertical plane.

2. The operation platform for building construction according to claim 1, wherein the gear shaft is coaxially arranged with the first rotating shaft.

3. An operation platform for building construction according to claim 1 wherein the drive end of the sprocket on one of the drive means is connected to the first motor.

4. The work platform for construction according to claim 1, wherein the driving part of the worm is connected to a second motor.

5. The operating platform for building construction as claimed in claim 1, wherein the gear shaft is further sleeved with a ring, the ring is fixed on the frame, the ring is provided with angle scale lines, and the gear shaft is further provided with an indicating arrow pointing to the angle scale lines for indicating the rotating angle of the wheel shaft.

Technical Field

The invention relates to the technical field of construction machinery, in particular to an operation platform for building construction.

Background

Disclosure of Invention

The invention aims to solve the technical problem of providing an operating platform for building construction, which aims to solve the problems that the operating platform for building construction in the prior art can only realize lifting operation and has a small application range.

In order to solve the above technical problems, an embodiment of the present invention provides an operation platform for building construction, including a frame and a worm, wherein two driving devices are spaced apart from each other in a horizontal direction on the frame, each driving device includes a gear shaft rotatably disposed on the frame, the gear shaft has a hollow inner cavity, a worm wheel and a first gear are respectively fixed to two ends of the gear shaft, a first rotating shaft is rotatably disposed in the hollow inner cavity of the gear shaft, a sprocket and a triangular bracket are respectively fixed to two ends of the first rotating shaft, the sprocket and the worm wheel are located on the same side, the first gear is located at one angular point of the triangular bracket, a second gear and a third gear are respectively rotatably disposed at the other two angular points of the triangular bracket, the second gear is respectively engaged with the first gear and the third gear, the first gear is not in contact with the third gear, and a support rod is fixedly connected to a central axis of the third gear, the rack is also provided with a limiting block for limiting axial displacement of the worm, the worm is respectively meshed with first gears on the two driving devices, one end of the worm is provided with a driving part so that the worm drives the first gears on the two driving devices to synchronously rotate, chain wheels on the two driving devices are provided with a chain, a chain wheel on one driving device is provided with a driving end, the number of teeth of the second gear is the same as that of the third gear, and the number of teeth of the first gear is 2 times that of the second gear;

in an initial state, the support rod and the center of the first gear are in the same vertical plane.

The gear shaft and the first rotating shaft are coaxially arranged.

The driving end of a chain wheel on one driving device is connected with a first motor.

And the driving part of the worm is connected with a second motor.

The gear shaft is further sleeved with a circular ring, the circular ring is fixed on the rack, angle scale marks are arranged on the circular ring, and an indication arrow point is arranged on the gear shaft and points to the angle scale marks to indicate the rotating angle of the gear shaft.

The technical scheme of the invention has the following beneficial effects:

the operation platform for building construction can enable the workbench to switch between the horizontal direction and the vertical direction to reciprocate, can change the motion track of the workbench under the condition of no shutdown, and enables construction operation to be more convenient and faster, the application range to be wider and practicability to be realized.

Drawings

Fig. 1 is a schematic perspective view of the present invention.

Fig. 2 is a schematic perspective view of the present invention.

Fig. 3 is a partial structural diagram of the first embodiment of the present invention.

Fig. 4 is a partial structural schematic diagram of the present invention.

Detailed Description

In order to make the technical problems, technical solutions and advantages of the present invention more apparent, the following detailed description is given with reference to the accompanying drawings and specific embodiments.

As shown in fig. 1 to 4, an embodiment of the present invention provides an operation platform for building construction, including a frame 1 and a worm 2, two driving devices are arranged on the frame 1 at intervals in a horizontal direction, the driving devices include a gear shaft 3 rotatably arranged on the frame 1, the gear shaft 3 has a hollow inner cavity 4, two ends of the gear shaft 3 are respectively and fixedly provided with a worm wheel 5 and a first gear 6, the hollow inner cavity 4 of the gear shaft 3 is rotatably provided with a first rotating shaft 7, two ends of the first rotating shaft 7 are respectively and fixedly provided with a chain wheel 8 and a triangular bracket 9, the chain wheel 8 and the worm wheel 5 are located on the same side, the first gear 6 is located at one angular point of the triangular bracket 9, the other two angular points of the triangular bracket 9 are respectively and rotatably provided with a second gear 10 and a third gear 11, the second gear 10 is respectively engaged with the first gear 6 and the third gear 11, the first gear 6 is not contacted with the third gear 11, a support rod 12 is fixedly connected at the middle shaft of the third gear 11, the supporting rods 12 and the triangular supports 9 are both vertically arranged, the outer ends of the supporting rods 12 on the two driving devices are both rotationally connected to the same workbench 13, the worktable 13 is horizontally arranged, the worm 2 is rotatably arranged on the frame 1, the frame 1 is also provided with a limit block 14 for limiting the axial displacement of the worm 2, the worm 2 is respectively meshed with the first gears 6 on the two driving devices, one end of the worm 2 is provided with a driving part 15 so that the worm 2 drives the first gears 6 on the two driving devices to synchronously rotate, the chain wheels 8 on the two driving devices are provided with a chain 17, a chain wheel 8 on one driving device is provided with a driving end 18, the number of teeth of the second gear 10 is the same as that of the third gear 11, and the number of teeth of the first gear 6 is 2 times that of the second gear 10; in the initial state, the strut 12 is in the same vertical plane as the center of the first gear 6.

The gear shaft 3 and the first rotating shaft 7 are coaxially arranged.

The drive end 18 of the sprocket 8 on one of the drive means is connected to a first motor (not shown).

The drive unit 15 of the worm 2 is connected to a second motor (not shown).

Still the cover is equipped with ring 19 on the gear shaft 3, ring 19 is fixed in on the frame 1, be equipped with angle scale mark 20 on the ring 19, still be equipped with on the gear shaft 3 and indicate arrow point 21 to angle scale mark 20 is used for indicating the angle that gear shaft 3 rotated.

During operation, after the first motor is started, the second motor is not started, the first rotating shaft drives the triangular support to rotate synchronously, and the outer end of the supporting rod fixedly connected with the third gear moves in the same vertical plane all the time due to the fact that the second gear is meshed with the first gear and the third gear, so that the workbench can do reciprocating motion in the vertical direction, namely reciprocating lifting motion. Under the condition that the first motor does not stop, the second motor can be started, and the workbench is changed into reciprocating translational motion in the horizontal direction after the worm is driven to rotate for 90 degrees. Of course, the first motor and the second motor may be stopped to keep the table at a stationary state at a certain position.

The operation platform for building construction can enable the workbench to switch between the horizontal direction and the vertical direction to reciprocate, can change the motion track of the workbench under the condition of no shutdown, and enables construction operation to be more convenient and faster and application range to be wider.

While the foregoing is directed to the preferred embodiment of the present invention, it will be understood by those skilled in the art that various changes and modifications may be made without departing from the spirit and scope of the invention as defined in the appended claims.