Noise reduction type building construction platform

Abstract

The utility model discloses a noise reduction type building construction platform, which relates to the technical field of building construction operation platforms and comprises a base, a circular fixing seat is arranged above the base, an L-shaped motor mounting plate is fixed on the outer side of the circular fixing seat, a second motor is fixed on the inner side of the L-shaped motor mounting plate, one side of the second motor is connected with a rotating rod, and the other side of the second motor is connected with a motor. A worm is fixed to one end of the rotating rod, a worm gear is connected to one side of the worm and meshed with the worm, a fixing shaft is installed in the worm gear, a connecting cylinder is fixed to the top end of the fixing shaft, a construction operation platform is fixed to the top of the connecting cylinder, and an annular protective fence is fixed to the top of the construction operation platform. An annular placing frame is arranged outside the annular protective fence, an electric telescopic rod is fixed in the annular placing frame, and a sound insulation barrier is fixed to the top end of the electric telescopic rod. The second motor is operated, so that the construction operation platform can rotate, and the effect of adjusting the construction direction is achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of construction operation platforms, in particular to a noise reduction type construction platform. Background Art

[0002] Construction refers to the production activities during the implementation phase of a project. It is the process of constructing various buildings. It can also be described as the process of transforming the various lines on the design drawings into physical objects at designated locations. It includes foundation construction, main structure construction, roofing construction, and decorative engineering. The location where construction takes place is called a "construction site," also known as a "worksite."

[0003] At present, various construction operation platforms are common in the construction field with the needs of production. Construction operation platforms generally refer to supports that provide on-site construction workers with a fulcrum for high-altitude operations and solve the horizontal and vertical movement of construction workers. However, the functionality of existing construction platforms is poor, and there are certain safety hazards in construction, which is not conducive to safe construction. Its safety hazards are mainly reflected in the load-bearing range of the construction platform. The construction platform has a certain compressive strength. Before work, the construction platform will carry some construction tools, construction materials and operators. When the combined weight exceeds the safe load-bearing range allowed by the construction platform, the construction platform may collapse and be damaged, which will cause serious safety hazards. Secondly, the noise generated by the construction platform during construction is relatively large, and residents living not far from the construction site will be disturbed by the noise.

[0004] After searching the existing Chinese patents: A safe noise-reducing construction platform (Announcement No.: CN109098422B), including a construction operation platform, a guardrail is provided at the upper end of the construction operation platform, and a scissor-type lifting rod is fixedly connected to the lower end of the construction operation platform, one end of the guardrail is slidably connected to a noise reduction mechanism, and a control switch is fixedly installed on the inner wall of the guardrail, and a display screen is provided at the upper end of the control switch. The present invention drives the upper end of the ladder to rotate by a servo motor, so that the ladder closes the entrance end of the guardrail, which can effectively improve the safety of the construction operation platform. By setting up a sound barrier, it can effectively block the spread of noise. By retracting the telescopic rod, the sound barrier is retracted into the guardrail, which plays a protective role on the sound barrier, thereby increasing the service life of the sound barrier. An electronic scale is installed under the steel plate to weigh objects and people on the construction operation platform, so that the platform's load-bearing capacity is kept within a safe range.

[0005] Although the above patent uses a servo motor to drive the upper end of the ladder to rotate, so that the ladder closes the entrance end of the guardrail, which can effectively improve the safety of the construction operation platform, the device has the disadvantage that the construction operation platform cannot rotate by itself. Therefore, when construction is carried out at construction points in different directions, the entire device needs to be moved, which is very troublesome to operate.

[0006] Therefore, it is necessary to invent a noise reduction type construction platform to solve the above problems. Utility Model Content

[0007] The purpose of the utility model is to provide a noise-reducing construction platform to solve the problem in the above-mentioned background technology that the construction operation platform cannot be rotated, resulting in inconvenience in construction.

[0008] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: a noise-reducing construction platform, comprising a base, a circular fixing seat is provided above the base, an L-shaped motor mounting plate is fixed to the outer side of the circular fixing seat, a second motor is fixed to the inner side of the L-shaped motor mounting plate, a rotating rod is connected to one side of the second motor, a worm is fixed to one end of the rotating rod, a worm is connected to one side of the worm, the worm wheel is meshed with the worm, a fixed shaft is installed inside the worm wheel, a connecting cylinder is fixed to the top of the fixing shaft, a construction operation platform is fixed to the top of the connecting cylinder, an annular guardrail is fixed to the top of the construction operation platform, an annular placement frame is provided outside the annular guardrail, an electric telescopic rod is fixed inside the annular placement frame, and a sound insulation barrier is fixed to the top of the electric telescopic rod.

[0009] Preferably, a roller is installed at the bottom of the base, a first motor is installed on the inner side of the base, and a bidirectional screw is connected to one side of the first motor.

[0010] Preferably, the outer wall of the bidirectional screw is connected with a screw nut, and the screw nut is installed inside the movable seat, and a sliding hole is opened inside the movable seat.

[0011] Preferably, a sliding rod is connected to the interior of the sliding hole, a first mounting block is fixed to the top of the movable seat, and a first hinge shaft is fixed to the side of the first mounting block.

[0012] Preferably, the outer wall of the first hinge shaft is connected to a support plate frame, the interior of the support plate frame is connected to a second hinge shaft, and the second hinge shaft is fixed to a side surface of the second mounting block.

[0013] Preferably, a limited movable groove is provided inside the circular fixing seat, and a ball is connected inside the limited movable groove.

[0014] Preferably, the bottom end of the fixed shaft is connected to a bearing, and a foldable ladder is fixedly installed on the side of the construction operation platform.

[0015] The technical effects and advantages of this utility model are:

[0016] 1. By setting an azimuth adjustment mechanism, a circular fixed seat, a second motor, a rotating rod, a worm, a worm gear, a fixed shaft, a bearing, a connecting tube, and a construction operation platform, when the azimuth of the construction operation platform needs to be adjusted, the second motor is operated to drive the rotating rod to rotate, and the rotating rod is fixedly connected to the worm, so that the rotating rod drives the worm to rotate, the outer wall of the worm is connected to the worm gear, and the worm gear is meshed with the worm, so that the worm drives the worm gear to rotate, a fixed shaft is fixed inside the worm gear, and a bearing is connected to the bottom of the fixed shaft, and the bearing is fixed to the inner side of the circular fixed seat, and the top of the fixed shaft is fixed to the bottom of the connecting tube, and the construction operation platform is fixed on the top of the connecting tube, so that the fixed shaft drives the construction operation platform to rotate, thereby facilitating the adjustment of the construction azimuth and improving the flexibility of the device;

[0017] 2. By setting a height adjustment mechanism, a first motor, a bidirectional screw, a screw nut, a movable seat, a sliding hole, a slide rod, a first mounting block, a first hinge shaft, a support plate frame, a second hinge shaft, a second mounting block, and a circular fixed seat, the first motor is operated so that the first motor drives the bidirectional screw to rotate, and the outer wall of the bidirectional screw is connected to two sets of screw nuts, which are respectively installed in the interior of the two sets of movable seats, and the interior of the two sets of movable seats is respectively provided with sliding holes, and the interior of the two sets of sliding holes is connected with a slide rod, and under the limiting and guiding action of the slide rod, the two sets of movable seats are made to move toward or in opposite directions on the bidirectional screw, and the two sets of movable seats are Two groups of first mounting blocks are fixed on the top of the movable seat respectively, a first hinge shaft is fixed between the two groups of first mounting blocks, the outer wall of the first hinge shaft is connected to a support plate frame, the interior of the support plate frame is connected to a second hinge shaft, the second hinge shaft is fixed between the two groups of second mounting blocks, and the two groups of second mounting blocks are fixed to the bottom of the circular fixed seat. In this way, when the two groups of movable seats move toward or against each other, the two groups of support plates can drive the circular fixed seat to move up and down, and a construction operation platform is installed above the circular fixed seat, so that the circular fixed seat drives the construction operation platform to move up and down, thereby realizing the function of adjusting the height of the construction operation platform;

[0018] 3. By setting up a noise reduction mechanism, a construction operation platform, a ring-shaped placement frame, an electric telescopic rod, and a sound insulation barrier, a ring-shaped placement frame is fixed on the top of the construction operation platform, and two sets of electric telescopic rods are fixedly installed inside the ring-shaped placement frame. The tops of the two sets of electric telescopic rods are connected with sound insulation barriers. In this way, when construction is in progress, the two sets of electric telescopic rods are started, so that the two sets of electric telescopic rods drive a set of sound insulation barriers to move upward, thereby being able to block the noise generated during construction to a certain extent, thereby reducing the impact of noise on the surrounding environment. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the following is a brief introduction to the drawings required for use in the embodiments. It should be understood that the following drawings only illustrate certain embodiments of the present invention and therefore should not be regarded as limiting the scope. For ordinary technicians in this field, other relevant drawings can be obtained based on these drawings without paying any creative work.

[0020] Figure 1 This is a front view structural diagram of a noise reduction type construction platform of the present utility model.

[0021] Figure 2 This is a disassembled diagram of the height adjustment mechanism of a noise-reducing construction platform of the utility model.

[0022] Figure 3 This is a disassembled diagram of the orientation adjustment mechanism and noise reduction mechanism of a noise reduction type construction platform of the utility model.

[0023] Figure 4 The utility model is a schematic diagram of a top view of the structure of a noise reduction type building construction platform.

[0024] Figure 5 The utility model is a rear structural schematic diagram of a noise reduction type construction platform.

[0025] In the figure: 1. Base; 2. Roller; 3. First motor; 4. Bidirectional screw; 5. Screw nut; 6. Movable seat; 7. Sliding hole; 8. Slide rod; 9. First mounting block; 10. First hinge shaft; 11. Support plate frame; 12. Second hinge shaft; 13. Second mounting block; 14. Circular fixed seat; 15. Limited movable groove; 16. Ball; 17. L-shaped motor mounting plate; 18. Second motor; 19. Rotating rod; 20. Worm; 21. Worm gear; 22. Fixed shaft; 23. Bearing; 24. Connecting tube; 25. Construction operation platform; 26. Folding ladder; 27. Annular guardrail; 28. Annular placement frame; 29. ​​Electric telescopic rod; 30. Sound barrier. DETAILED DESCRIPTION

[0026] To make the purpose, technical solutions, and advantages of the embodiments of the present invention more clear, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings of the embodiments of the present invention. Therefore, the following detailed description of the embodiments of the present invention provided in the accompanying drawings is not intended to limit the scope of the claimed invention, but merely represents selected embodiments of the present invention. All other embodiments obtained by ordinary technicians in this field based on the embodiments of the present invention without making any creative efforts shall fall within the scope of protection of the present invention.

[0027] The utility model provides Figure 1-5 The noise reduction construction platform shown includes a base 1, a circular fixing seat 14 is provided above the base 1, wherein the circular fixing seat 14 allows the connecting tube 24 to rotate inside it, an L-shaped motor mounting plate 17 is fixed to the outside of the circular fixing seat 14, wherein the L-shaped motor mounting plate 17 plays the role of fixing the second motor 18, and the inner side of the L-shaped motor mounting plate 17 is fixed to the second motor 18, wherein the second motor 18 plays the role of driving the rotating rod 19 to rotate, and one side of the second motor 18 is connected to the rotating rod 19, wherein the rotating rod 19 plays the role of driving the worm 20 to rotate, and one end of the rotating rod 19 is fixed with a worm 20, wherein the worm 20 plays the role of driving the worm wheel 21 to rotate, and one side of the worm 20 is connected to a worm wheel 21, wherein the worm wheel 21 plays the role of driving the fixed shaft 22 to rotate, and the worm wheel 21 is meshed with the worm 20, and the fixed shaft 22 is installed inside the worm wheel 21. The middle fixed shaft 22 drives the connecting tube 24 to rotate. The top of the fixed shaft 22 is fixed with a connecting tube 24, wherein the connecting tube 24 drives the construction operation platform 25 to rotate. The top of the connecting tube 24 is fixed with a construction operation platform 25, wherein the construction operation platform 25 serves to facilitate standing on it for construction. The top of the construction operation platform 25 is fixed with a circular guardrail 27, wherein the circular guardrail 27 serves as protection. The outside of the circular guardrail 27 is provided with a circular placement frame 28, wherein the circular placement frame 28 allows the sound barrier 30 to move up and down inside it. The inside of the circular placement frame 28 is fixed with an electric telescopic rod 29, wherein the electric telescopic rod 29 drives the sound barrier 30 to move up and down. The top of the electric telescopic rod 29 is fixed with a sound barrier 30, wherein the interior of the sound barrier 30 contains sound insulation material, which can achieve the effect of sound insulation and noise reduction.

[0028] Rollers 2 are installed at the bottom of the base 1, and a first motor 3 is installed on the inner side of the base 1. A bidirectional screw 4 is connected to one side of the first motor 3. The four groups of rollers 2 drive the base 1 to move, and the first motor 3 drives the bidirectional screw 4 to rotate.

[0029] The outer wall of the bidirectional screw 4 is connected to a screw nut 5, which is installed inside a movable seat 6. A sliding hole 7 is provided inside the movable seat 6. The two groups of screw nuts 5 drive the two groups of movable seats 6 to move toward or in opposite directions. The two groups of movable seats 6 drive the two groups of first mounting blocks 9 above to move toward or in opposite directions. The sliding hole 7 allows the slide rod 8 to slide inside it.

[0030] The inside of the sliding hole 7 is connected to a sliding rod 8, a first mounting block 9 is fixed to the top of the movable seat 6, and a first hinge shaft 10 is fixed to the side of the first mounting block 9, wherein the sliding rod 8 serves to guide the movement of the two groups of movable seats 6, and the two groups of first mounting blocks 9 serve to fix the first hinge shaft 10, and the first hinge shaft 10 enables the support plate frame 11 to rotate outside it.

[0031] The outer wall of the first hinge shaft 10 is connected to the support plate frame 11, and the interior of the support plate frame 11 is connected to the second hinge shaft 12, and the second hinge shaft 12 is fixed to the side of the second mounting block 13, wherein the support plate frame 11 serves to connect the second hinge shaft 12, and the second hinge shaft 12 enables the support plate frame 11 to rotate on its outer wall, and the two groups of second mounting blocks 13 serve to fix the second hinge shaft 12.

[0032] A limited movable groove 15 is provided inside the circular fixing seat 14 , and balls 16 are connected inside the limited movable groove 15 . The limited movable groove 15 allows the connecting tube 24 to rotate inside it, and multiple groups of balls 16 facilitate the rotation of the connecting tube 24 .

[0033] The bottom end of the fixed shaft 22 is connected to a bearing 23 , and a folding ladder 26 is fixedly installed on the side of the construction operation platform 25 , wherein the bearing 23 allows the fixed shaft 22 to rotate inside it, and the folding ladder 26 serves to facilitate climbing onto the construction operation platform 25 .

[0034] Working principle: During use, when the orientation of the construction operation platform 25 needs to be adjusted, the second motor 18 is operated so that the second motor 18 drives the rotating rod 19 to rotate. The rotating rod 19 is fixedly connected to the worm 20, so that the rotating rod 19 drives the worm 20 to rotate. The outer wall of the worm 20 is connected with a worm gear 21, and the worm gear 21 is meshed with the worm 20, so that the worm 20 drives the worm gear 21 to rotate. A fixed shaft 22 is fixed inside the worm gear 21, and a bearing 23 is connected to the bottom of the fixed shaft 22. The bearing 23 is fixed to the inner side of the circular fixed seat 14, and the top of the fixed shaft 22 is fixed to the bottom of the connecting cylinder 24. The construction operation platform 25 is fixed to the top of the connecting cylinder 24, so that the fixed shaft 22 drives the construction operation platform 25 to rotate, thereby facilitating the adjustment of the construction orientation and improving the flexibility of the device.

[0035] The above are merely preferred embodiments of the present invention and are not intended to limit the present invention. Those skilled in the art will readily appreciate that the present invention is susceptible to various modifications and variations. Any modifications, equivalent substitutions, or improvements made within the spirit and principles of the present invention shall be included within the scope of protection of the present invention.

Claims

1. A noise reduction construction platform, comprising a base (1), characterized in that: A circular fixing seat (14) is arranged above the base (1), an L-shaped motor mounting plate (17) is fixed on the outer side of the circular fixing seat (14), a second motor (18) is fixed on the inner side of the L-shaped motor mounting plate (17), one side of the second motor (18) is connected to a rotating rod (19), one end of the rotating rod (19) is fixed to a worm (20), one side of the worm (20) is connected to a worm wheel (21), the worm wheel (21) is meshedly connected to the worm (20), and the worm wheel (21) is meshedly connected to the worm (20). A fixed shaft (22) is installed inside the housing (21), a connecting tube (24) is fixed on the top of the fixed shaft (22), a construction operation platform (25) is fixed on the top of the connecting tube (24), a circular guardrail (27) is fixed on the top of the construction operation platform (25), a circular placement frame (28) is arranged outside the circular guardrail (27), an electric telescopic rod (29) is fixed inside the circular placement frame (28), and a sound insulation barrier (30) is fixed on the top of the electric telescopic rod (29).

2. A noise reduction construction platform according to claim 1, characterized in that: A roller (2) is installed at the bottom of the base (1), a first motor (3) is installed on the inner side of the base (1), and a bidirectional screw screw (4) is connected to one side of the first motor (3).

3. A noise reduction construction platform according to claim 2, characterized in that: The outer wall of the bidirectional screw (4) is connected to a screw nut (5), and the screw nut (5) is installed inside a movable seat (6). A sliding hole (7) is provided inside the movable seat (6).

4. A noise reduction construction platform according to claim 3, characterized in that: The interior of the sliding hole (7) is connected to a sliding rod (8), the top of the movable seat (6) is fixed with a first mounting block (9), and the side of the first mounting block (9) is fixed with a first hinge shaft (10).

5. A noise reduction construction platform according to claim 4, characterized in that: The outer wall of the first hinge shaft (10) is connected to a support plate frame (11), the interior of the support plate frame (11) is connected to a second hinge shaft (12), and the second hinge shaft (12) is fixed to the side of the second mounting block (13).

6. The noise reduction construction platform according to claim 1, characterized in that: A limit movable groove (15) is provided inside the circular fixing seat (14), and a ball (16) is connected inside the limit movable groove (15).

7. The noise reduction construction platform according to claim 1, characterized in that: The bottom end of the fixed shaft (22) is connected to a bearing (23), and a folding ladder (26) is fixedly installed on the side of the construction operation platform (25).

Images