Building decoration platform
Technical Field
The invention relates to the technical field of building tools, in particular to a building decoration platform.
Background
When the building is decorated, the operation is needed by virtue of a decoration platform, however, the current decoration platform is not provided with a protective fence, so that the safety of a decorator cannot be guaranteed, and the building is easy to fall off from the decoration platform. Or some are provided with guard rails, but if a decoration tool or other things on the platform falls from the gap of the guard rails, a certain danger is caused to workers walking under the decoration platform. Therefore, improvements to the conventional decoration platforms are needed to enhance the security measures.
Disclosure of Invention
The invention aims to provide a building decoration platform which is convenient for placing and taking strip-shaped objects during decoration and can prevent small parts from falling onto a table top with a bracket to roll off.
In order to solve the technical problems, the invention provides a building decoration platform, which comprises a table top with a bracket, wherein the table top with the bracket is of a rectangular structure, a platform protection fence device and a rod-shaped object placing rack are respectively and oppositely arranged on two side surfaces of the table top with the bracket, the platform protection fence device comprises a protection plate, the protection plate is hinged with the side surface of the table top with the bracket, a plurality of semi-cylindrical supporting columns are fixedly arranged on the protection plate, threaded rods are movably arranged in the semi-cylindrical supporting columns, a plurality of supporting column grooves are arranged at the transition position between the top surface and the side surface of the table top with the bracket, the positions of the supporting column grooves correspond to the positions of the cylindrical supporting columns, a plurality of threaded rod holes are also arranged in the supporting column grooves, the rod-shaped object placing rack comprises a placing cylinder which is movably arranged on the side surface of the table top with the bracket, a rotating shaft seat is arranged on the side wall of the placing cylinder, the rotating shaft seat is internally provided with a rotating shaft, the rotating shaft seat is movably arranged on the side surface of the table top with the bracket through the rotating shaft, the top surface of the table top with the bracket is also provided with a pin shaft hole, the pin shaft hole and the pin shaft hole are rectangular, the pin shaft hole and the pin shaft hole are mutually communicated, the side surface of the table top with the bracket is also provided with a limiting block, the pin shaft hole and the limiting block are respectively arranged on two sides of the rotating shaft seat, the pin shaft groove is internally provided with a limiting adjusting pin shaft, the limiting adjusting pin shaft comprises a pin shaft seat, one end of the pin shaft seat is movably arranged in the pin shaft groove, the other end of the pin shaft seat is movably arranged in the pin shaft hole, the top surface of the pin shaft seat is fixedly provided with a rectangular boss, the top surface of the pin shaft seat is also provided with a first pin hole and a second pin hole, the first pin hole and the second pin hole are arranged on the same side of the rectangular boss, the side of the pin shaft seat is also provided with an elastic element, a third pin hole is further arranged between the pin shaft groove and the edge of the top surface of the table top with the support, the third pin hole is communicated with the pin shaft hole, a positioning screw rod is further movably arranged in the third pin hole, and a plurality of universal brake wheels are further arranged at the bottom of the table top with the support.
Preferably, the placing cylinder is of a cube-shaped structure, a cylinder-shaped groove is formed in the placing cylinder, the length direction of the cylinder-shaped groove is identical to the length direction of the placing cylinder, the placing cylinder can be fixed through a limiting block and a limiting adjusting pin shaft after the placing cylinder is rotated, the opening of the cylinder-shaped groove of the placing cylinder is upward, and staff standing on a table top with a support can conveniently take or place a rod-shaped object in the cylinder-shaped groove.
Preferably, the outside of positioning screw is provided with the external screw thread, and the size and the shape of first bolt hole, second bolt hole and third bolt hole are the same, and all be provided with on the inner wall of first bolt hole and second bolt hole with positioning screw's external screw thread matched with internal screw thread, when stopper and spacing regulation round pin axle cooperation use will place a section of thick bamboo fixed, pull out the other end of round pin axle seat from the round pin axle downthehole, pass positioning screw in proper order third bolt hole and second bolt hole again for the other end of round pin axle seat can not automatic retraction to the round pin downthehole, can guarantee to place a section of thick bamboo fixed firm, improvement security.
Preferably, the support column groove is a rectangular groove, the width of the support column groove is larger than the diameter of the cylindrical support column, the cylindrical support column can enter the support column groove after the protection plate is turned over, the threaded rod can sequentially penetrate through threaded rod holes in the bottom surfaces of the semi-cylindrical support column and the support column groove, the protection plate is fixed, and the protection plate is vertical to the top surface of the table top with the support.
Preferably, the top surface of the table top with the support is also provided with a U-shaped protection fence, the U-shaped protection fence is arranged on the edge of the top surface of the table top with the support, the U-shaped opening of the U-shaped protection fence faces the platform protection fence device, the height of the U-shaped protection fence is between centimeters and centimeters, and small parts can be prevented from falling onto the table top with the support and rolling down.
Preferably, two threaded rod holes are arranged, the threaded rod holes are respectively arranged on the bottom surface of the supporting column groove and the side wall of the supporting column groove, the threaded rod is matched with the threaded rod holes, and when the protection plate is required to be in a parallel state with the top surface of the table top with the support, the threaded rod sequentially penetrates through the threaded rod holes on the semi-cylindrical supporting column and the side wall of the supporting column groove, and the protection plate is fixed; when the protection plate is required to be in a vertical state with the top surface of the table top with the support, the threaded rod sequentially penetrates through the threaded rod holes on the bottoms of the semi-cylindrical support columns and the support column grooves, and the protection plate is fixed, so that the protection plate is in a vertical state with the top surface of the table top with the support.
Preferably, the limiting block and the pin shaft hole are arranged on the same horizontal plane, the distance between the limiting block and the pin shaft hole is larger than the width of the placing cylinder, when the limiting block and the limiting adjusting pin shaft are matched to fix the placing cylinder, the other end of the pin shaft seat is pulled out from the pin shaft hole, and then the positioning screw rod sequentially passes through the third pin hole and the second pin hole, so that the other end of the pin shaft seat cannot automatically retract into the pin shaft hole, the placing cylinder is firmly fixed, and the safety is improved.
The invention has the beneficial effects that:
(1) The rod-shaped object placing rack is convenient for fixing the placing barrel through the limiting block and the limiting adjusting pin shaft after the placing barrel is rotated, so that the opening of the cylindrical groove of the placing barrel faces upwards, and a worker standing on a table top with a bracket can conveniently take or place the rod-shaped object in the cylindrical groove;
(2) The platform guard bar device can overturn, and the threaded rods are respectively arranged on the side wall of the supporting column groove or the threaded rod holes on the bottom surface of the supporting column groove, so that the top surfaces of the protection plate and the table top with the support are respectively in a parallel state or a vertical state, and different protection effects can be achieved for staff on the table top with the support.
Drawings
The accompanying drawings are included to provide a further understanding of the invention and are incorporated in and constitute a part of this specification, illustrate the invention and together with the embodiments of the invention, serve to explain the invention. In the drawings:
FIG. 1 is a schematic view of the structure of the building decoration platform of the present invention when the protection plate is vertical to the table top with the support;
FIG. 2 is a schematic view of the structure of the building decoration platform of the present invention in parallel with a table top with a bracket;
FIG. 3 is a schematic view of the position of a semi-cylindrical support column of the present invention when the protective plate of the building finishing platform is parallel to the table top with the support;
FIG. 4 is a schematic view showing the structure of a mounting cylinder of the building decoration platform of the present invention when the mounting cylinder is perpendicular to a table top with a bracket;
FIG. 5 is a schematic view of a limiting adjusting pin structure of a building decoration platform according to the present invention;
FIG. 6 is a schematic view of the position of the threaded rod hole of a building finishing platform according to the present invention;
FIG. 7 is a schematic view of the construction of the present invention with the set screw of the building finishing platform installed in the second bolt hole;
FIG. 8 is a schematic view of the position of a limit adjusting pin of the building decoration platform in a pin slot;
FIG. 9 is a schematic view of a pin slot, pin Kong Disan pin hole location of a building finishing platform of the present invention;
the reference numerals are: 1. a table top with a bracket; 11. a universal brake wheel; 12. a pin shaft groove; 13. a pin shaft hole; 2. a platform guard rail device; 21. a protective plate; 22. semi-cylindrical support columns; 23. a threaded rod; 24. a support column groove; 25. a threaded rod hole; 3. a shaft rack; 31. placing a cylinder; 311. a cylindrical groove; 32. a rotating shaft seat; 321. a rotating shaft; 33. a limiting block; 34. limiting and adjusting the pin shaft; 341. a pin shaft seat; 342. rectangular bosses; 343. a first pin hole; 344. a second pin hole; 345. an elastic element; 346. a third pin hole; 347. positioning a screw; 4. u-shaped protection fence.
Detailed Description
Specific embodiments of the present invention are described below with reference to the accompanying drawings.
As shown in fig. 1-9, a building decoration platform of the present embodiment comprises a table top 1 with a bracket, the table top 1 with a bracket has a rectangular structure, a platform protection bar device 2 and a bar-shaped object placing rack 3 are oppositely arranged on two side surfaces of the table top 1 with a bracket respectively, the platform protection bar device 2 comprises a protection plate 21, the protection plate 21 is hinged with the side surface of the table top 1 with a bracket, a plurality of semi-cylindrical support columns 22 are fixedly arranged on the protection plate 21, threaded rods 23 are movably arranged in the semi-cylindrical support columns 22, a plurality of support column grooves 24 are arranged at the transition position between the top surface and the side surface of the table top 1 with a bracket, the positions of the support column grooves 24 correspond to the positions of the cylindrical support columns 22, a plurality of threaded rod holes 25 are also arranged in the support column grooves 24, the bar-shaped object placing rack 3 comprises a placing cylinder 31, the placing cylinder 31 is movably arranged on the side surface of the table top 1 with a bracket, the side wall of the placing cylinder 31 is provided with a rotating shaft seat 32, a rotating shaft 321 is arranged in the rotating shaft seat 32, the rotating shaft seat 32 is movably arranged on the side surface of the table top 1 with the bracket through the rotating shaft 321, the top surface of the table top 1 with the bracket is also provided with a pin shaft groove 12, the side surface of the table top 1 with the bracket is provided with a pin shaft hole 13, the pin shaft groove 12 and the pin shaft hole 13 are rectangular, the pin shaft groove 12 and the pin shaft hole 13 are mutually communicated, the side surface of the table top 1 with the bracket is also provided with a limiting block 33, the pin shaft hole 13 and the limiting block 33 are respectively arranged on two sides of the rotating shaft seat 32, a limiting and adjusting pin shaft 34 is arranged in the pin shaft groove 12, the limiting and adjusting pin shaft 34 comprises a pin shaft seat 341, one end of the pin shaft seat 341 is movably arranged in the pin shaft groove 12, the other end of the pin shaft seat 341 is movably arranged in the pin shaft hole 13, the top surface of the pin shaft seat 341 is fixedly provided with a rectangular boss 342, the top surface of the pin shaft seat 341 is further provided with a first pin hole 343 and a second pin hole 344, the first pin hole 343 and the second pin hole 344 are arranged on the same side of the rectangular boss 342, the side surface of the pin shaft seat 341 is further provided with an elastic element 345, a third pin hole 346 is further arranged between the pin shaft groove 12 and the top surface edge of the table top 1 with the support, the third pin hole 346 is communicated with the pin shaft hole 13, a positioning screw 347 is further movably arranged in the third pin hole 346, and the bottom of the table top 1 with the support is further provided with a plurality of universal brake wheels 11.
The placing cylinder 31 is of a cube-shaped structure, a cylindrical groove 311 is arranged in the placing cylinder 31, the length direction of the cylindrical groove 311 is the same as the length direction of the placing cylinder 31, the placing cylinder 31 can be fixed through a limiting block 33 and a limiting and adjusting pin 34 after the placing cylinder 31 is rotated, the opening of the cylindrical groove 311 of the placing cylinder 31 faces upwards, a staff standing on a table top 1 with a bracket can conveniently take or place a rod-shaped object in the cylindrical groove 311, external threads are arranged on the outer part of a positioning screw 347, the sizes and the shapes of a first pin hole 343, a second pin hole 344 and a third pin hole 346 are the same, internal threads matched with the external threads of the positioning screw 347 are arranged on the inner walls of the first pin hole 343 and the second pin hole 344, when the limiting block 33 and the limiting and adjusting pin 34 are matched for use to fix the placing cylinder 31, the other end of the pin shaft seat 341 is pulled out from the pin shaft hole 13, the positioning screw 347 sequentially passes through the third pin hole 346 and the second pin hole 344, so that the other end of the pin shaft seat 341 cannot automatically retract into the pin shaft hole 13, the fixation of the placing cylinder 31 can be ensured to be firm, the safety is improved, the supporting column groove 24 is a rectangular groove, the width of the supporting column groove 24 is larger than the diameter of the cylindrical supporting column 22, the cylindrical supporting column 22 can enter the supporting column groove 24 after the protection plate 21 is turned over, the threaded rod 23 sequentially passes through the semi-cylindrical supporting column 22 and the threaded rod hole 25 on the bottom surface of the supporting column groove 24 to fix the protection plate 21, the protection plate 21 is vertical to the top surface of the table 1 with the bracket, the U-shaped protection fence 4,U is further arranged on the top surface of the table 1 with the bracket, the protection fence 4 is arranged on the edge of the top surface of the table 1 with the bracket, the U-shaped opening of the U-shaped protective fence 4 faces the platform protective fence device 2, the height of the U-shaped protective fence 4 is between 2 cm and 5 cm, small parts can be prevented from falling onto the table top 1 with the support and rolling down, two threaded rod holes 25 are arranged, the threaded rod holes 25 are respectively arranged on the bottom surface of the support column groove 24 and the side wall of the support column groove 24, the threaded rod 23 is matched with the threaded rod holes 25, and when the protection plate 21 is required to be in a parallel state with the top surface of the table top 1 with the support, the threaded rod 23 sequentially penetrates through the semi-cylindrical support column 22 and the threaded rod holes 25 on the side wall of the support column groove 24, and the protection plate 21 is fixed; when the protection plate 21 is required to be in a vertical state with the top surface of the table top 1 with the support, the threaded rod 23 sequentially penetrates through the threaded rod holes 25 on the bottom surfaces of the semi-cylindrical support columns 22 and the support column grooves 24, the protection plate 21 is fixed, the protection plate 21 and the top surface of the table top 1 with the support are in a vertical state, the limiting block 33 and the pin shaft hole 13 are arranged on the same horizontal plane, the distance between the limiting block 33 and the pin shaft hole 13 is larger than the width of the placing cylinder 31, when the limiting block 33 and the limiting and adjusting pin shaft 34 are matched for fixing the placing cylinder 31, the other end of the pin shaft seat 341 is pulled out from the pin shaft hole 13, and then the positioning screw 347 sequentially penetrates through the third pin hole 346 and the second pin hole 344, so that the other end of the pin shaft seat 341 cannot automatically retract into the pin shaft hole 13, the fixing of the placing cylinder 31 can be ensured, and the safety is improved.
The application method of the invention is as follows: firstly, the table top 1 with the bracket is pushed to a position required to be used, the table top 1 with the bracket is locked through the universal brake wheel 11, rod-shaped or strip-shaped objects required to be used in decoration can be placed in the cylindrical groove 311, the placement barrel 31 can be rotated through the rotating shaft 321, the cylindrical groove 311 of the placement barrel 31 is opened upwards, the limit adjusting pin 34 slides towards the pin hole 13 in the pin groove 12 under the action of the elastic element 345, when the second pin hole 344 on the pin seat 341 corresponds to the third pin hole 346 in position, the end of the first pin hole 343 of the pin seat 341 extends out of the pin hole 13 to be matched with the limit block 33 at the moment, then the positioning screw 347 sequentially penetrates through the third pin hole 346 and the second pin hole 344, and the pin seat can be fixed in the pin groove 12, so that the placement barrel 31 can be fixedly clamped between the pin seat 341 and the limit block 33; when the placing cylinder 31 is not needed, the pin shaft seat 341 can be pushed into the pin shaft groove 12, so that the position of the first pin hole 343 corresponds to the position of the first pin hole 343, and then the positioning screw 347 sequentially passes through the first pin hole 343 and the first pin hole 343, so that the pin shaft seat 341 can be fixed in the pin shaft groove 12; when the protection plate 21 is required to be parallel to the top surface of the table top 1 with the bracket, the threaded rod 23 sequentially passes through the threaded rod holes 25 on the side walls of the semi-cylindrical support columns 22 and the support column grooves 24, and the protection plate 21 is fixed, so that the effect of increasing the area of the table top 1 with the bracket is achieved; when the protection plate 21 is required to be in a vertical state with the top surface of the table top 1 with the support, the threaded rod 23 sequentially penetrates through the threaded rod holes 25 on the bottom surfaces of the semi-cylindrical support columns 22 and the support column grooves 24, and the protection plate 21 is fixed, so that the protection plate 21 is in a vertical state with the top surface of the table top 1 with the support, the protection rail can be used, and the staff on the table top 1 with the support can be protected.
The foregoing description is only a preferred embodiment of the present invention, and the present invention is not limited thereto, but it is to be understood that modifications and equivalents of some of the technical features described in the foregoing embodiments may be made by those skilled in the art, although the present invention has been described in detail with reference to the foregoing embodiments. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.