CN213806489U

CN213806489U - Scaffold for repairing theatre house

Info

Publication number: CN213806489U
Application number: CN202022557625.1U
Authority: CN
Inventors: 夏彬
Original assignee: Shanghai Yichuang Architectural Design Consulting Co ltd
Current assignee: Shanghai Yichuang Architectural Design Consulting Co ltd
Priority date: 2020-11-06
Filing date: 2020-11-06
Publication date: 2021-07-27
Anticipated expiration: 2030-11-06

Abstract

The utility model discloses a theater house scaffold frame for restoration, comprising a base plate, the bottom of bottom plate is provided with the damping universal wheel, the up end fixed mounting of bottom plate has a first screw thread section of thick bamboo, the inboard of a first screw thread section of thick bamboo is provided with the bracing piece, the outside fixed mounting of bracing piece has the cassette, the spout has been seted up in the outside of cassette, the outside of cassette is provided with first screw hole, the outside of cassette is provided with first pivot, the outside of first pivot is provided with the carousel. This scaffold frame for theatre house repair, through the threaded connection of bracing piece and second screw thread section of thick bamboo, the altitude mixture control of the scaffold frame of being convenient for, through inserting the spout with the slide on the connecting plate, make the installation of scaffold frame more convenient, make second screw hole and first screw hole coincidence through rotating the carousel, through twisting the bolt into second screw hole and first screw hole, make the carousel fixed, prevent the connecting plate roll-off from the spout, make the scaffold frame more stable.

Description

Scaffold for repairing theatre house

Technical Field

The utility model relates to a scaffold technical field specifically is a theater house scaffold for repair.

Background

The scaffold is a work platform which is erected for ensuring that each construction process is smoothly carried out, and is divided into an outer scaffold and an inner scaffold according to the erected position, and the scaffold can be divided into a wood scaffold, a bamboo scaffold and a steel pipe scaffold according to different materials, and is divided into a vertical rod type scaffold, a bridge type scaffold, a door type scaffold, a suspension type scaffold, a hanging type scaffold, a picking type scaffold and a climbing type scaffold according to the structural form.

Most existing scaffolds use the hook to hang the pedal on the steel bar, although the method is quick in installation, the potential safety hazard is very large, the pedal easily slides on the steel bar, the connection is unstable, the pedal is easily pried to fall off, the danger degree is very high, and in the working process on the scaffold, the material taking is labor-consuming.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a theater house scaffold frame for restoration to propose current most scaffold frame in solving above-mentioned background art and use the couple to hang the footboard on the reinforcing bar, though this kind of method is installed swiftly, but the potential safety hazard is very big, and the footboard easily slides on the reinforcing bar, and connects unstably, prizes easily on one side and leads to the footboard to drop, and the degree of danger is high, and the during operation on the scaffold frame, the comparatively hard problem of material of taking.

In order to achieve the above object, the utility model provides a following technical scheme: a scaffold for theatre house repair comprises a base plate, wherein a damping universal wheel is arranged at the bottom of the base plate, a first threaded cylinder is fixedly mounted on the upper end surface of the base plate, a support rod is arranged on the inner side of the first threaded cylinder, a clamping seat is fixedly mounted on the outer side of the support rod, a sliding groove is formed in the outer side of the clamping seat, a first threaded hole is formed in the outer side of the clamping seat, a first rotating shaft is arranged on the outer side of the clamping seat, a rotating disc is arranged on the outer side of the first rotating shaft, a second threaded hole is formed in the outer side of the rotating disc, a sliding plate is arranged on the inner side of the sliding groove, a connecting plate is fixedly mounted on the outer side of the sliding plate, a second threaded cylinder is fixedly mounted at the top of the support rod, a connecting rod is arranged on the inner side of the second threaded cylinder, a hanging plate is fixedly mounted at the top of the connecting rod, a connecting shaft is fixedly mounted at the bottom of the hanging plate, the inboard of connecting axle is provided with the fixed pulley, the fixed pulley has the movable pulley through wire rope swing joint, the outside of movable pulley is provided with the connection pivot, the top fixed mounting who connects the pivot has first couple, the bottom fixed mounting who connects the pivot has the second couple.

Preferably, six damping universal wheels are arranged at the bottom of the bottom plate.

Preferably, the first threaded cylinder is in threaded connection with the supporting rod, the number of the first threaded cylinders is four, the top of each supporting rod is correspondingly provided with one second threaded cylinder, and the supporting rods are multiple.

Preferably, the turntable is rotatably connected with the clamping seat through a first rotating shaft, the diameter of the turntable is larger than the distance from the first rotating shaft to the sliding groove, and the distance from the second threaded hole to the first rotating shaft is the same as the distance from the first threaded hole to the first rotating shaft.

Preferably, the connecting plate and the sliding plate form an I-shaped structure, the sliding groove is of a convex structure, and the sliding plate is in sliding connection with the sliding groove.

Preferably, the connecting rod is in threaded connection with the second threaded cylinder, the fixed pulley is in rotary connection with the connecting shaft, the connecting rotating shaft is in rotary connection with the movable pulley, and the fixed pulley is parallel to the movable pulley in a vertical plane.

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

1. the scaffold for theatre house repair is in threaded connection with the second threaded barrel through the supporting rod, so that the height of the scaffold is convenient to adjust, the scaffold is more convenient to install by inserting the sliding plate on the connecting plate into the sliding groove, the second threaded hole is overlapped with the first threaded hole by rotating the rotary table, the rotary table is fixed by screwing the bolt into the second threaded hole and the first threaded hole, the connecting plate is prevented from sliding out of the sliding groove, and the scaffold is more stable;

2. this scaffold frame for theatre house repair is provided with the movable pulley, twists the connecting rod into the second thread section of thick bamboo at top, and is fixed with wire rope's one end and first couple, will repair required material and hang on the second couple, and the other end that stimulates wire rope draws the material up, ties up wire rope on the connecting rod, takes off the material, according to the law of assembly pulley: n is 3, F is 1/3G, makes the constructor can use the power of one third of former weight just can pull up the material, reduces workman's intensity of labour.

Drawings

FIG. 1 is a schematic perspective view of the present invention;

FIG. 2 is a schematic view of the three-dimensional structure of the movable pulley of the present invention;

FIG. 3 is a schematic view of the three-dimensional structure of the clamping seat of the present invention;

fig. 4 is a schematic view of the three-dimensional structure of the connection plate of the present invention.

In the figure: 1. a base plate; 2. damping universal wheels; 3. a first threaded barrel; 4. a support bar; 5. a card holder; 6. a chute; 7. a first threaded hole; 8. a first rotating shaft; 9. a turntable; 10. a second threaded hole; 11. a connecting plate; 12. a slide plate; 13. a second threaded barrel; 14. a connecting rod; 15. hanging the plate; 16. a connecting shaft; 17. a fixed pulley; 18. a movable pulley; 19. a first hook; 20. a second hook; 21. a wire rope; 22. is connected with the rotating shaft.

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.

Referring to fig. 1-4, the present invention provides a technical solution: a scaffold for theatre house maintenance comprises a bottom plate 1, a damping universal wheel 2, a first threaded barrel 3, a support rod 4, a clamping seat 5, a sliding groove 6, a first threaded hole 7, a first rotating shaft 8, a rotary table 9, a second threaded hole 10, a connecting plate 11, a sliding plate 12, a second threaded barrel 13, a connecting rod 14, a hanging plate 15, a connecting shaft 16, a fixed pulley 17, a movable pulley 18, a first hook 19, a second hook 20, a steel wire rope 21 and a connecting rotating shaft 22, wherein the bottom of the bottom plate 1 is provided with the damping universal wheel 2, the upper end surface of the bottom plate 1 is fixedly provided with the first threaded barrel 3, the inner side of the first threaded barrel 3 is provided with the support rod 4, the outer side of the support rod 4 is fixedly provided with the clamping seat 5, the outer side of the clamping seat 5 is provided with the sliding groove 6, the outer side of the clamping seat 5 is provided with the first threaded hole 7, the outer side of the clamping seat 5 is provided with the first rotating shaft 8, the outer side of the first rotating shaft 8 is provided with the rotary table 9, second screw hole 10 has been seted up in the outside of carousel 9, the inboard of spout 6 is provided with slide 12, the outside fixed mounting of slide 12 has connecting plate 11, the top fixed mounting of bracing piece 4 has a second screw thread section of thick bamboo 13, the inboard of a second screw thread section of thick bamboo 13 is provided with connecting rod 14, the top fixed mounting of connecting rod 14 has link plate 15, the bottom fixed mounting of link plate 15 has connecting axle 16, the inboard of connecting axle 16 is provided with fixed pulley 17, fixed pulley 17 has movable pulley 18 through wire rope 21 swing joint, the outside of movable pulley 18 is provided with connects pivot 22, the top fixed mounting who connects pivot 22 has first couple 19, the bottom fixed mounting who connects pivot 22 has second couple 20.

Further, damping universal wheel 2 is provided with six in bottom plate 1's bottom, makes the scaffold frame be convenient for remove through setting up of damping universal wheel 2, steps on the piece of stopping on the damping universal wheel 2 and makes its lock die, makes the scaffold frame fixed, through adding the heavy object on bottom plate 1, makes the scaffold frame focus reduce, is difficult for empting.

Further, first screw thread section of thick bamboo 3 is threaded connection with bracing piece 4, and first screw thread section of thick bamboo 3 fixed mounting has four on bottom plate 1, and a second screw thread section of thick bamboo 13 of corresponding installation in the top of every bracing piece 4, bracing piece 4 are provided with a plurality ofly, through the threaded connection of bracing piece 4 with second screw thread section of thick bamboo 13, the altitude mixture control of the scaffold of being convenient for.

Further, carousel 9 is connected for rotating through first pivot 8 and cassette 5, the diameter of carousel 9 is greater than the distance of first pivot 8 to spout 6, second screw hole 10 is the same with the distance of first screw hole 7 to first pivot 8 of distance of first pivot 8 of second screw hole 10, make second screw hole 10 and the coincidence of first screw hole 7 through rotating carousel 9, through twisting the bolt into second screw hole 10 and first screw hole 7, it is fixed to make carousel 9, prevent that connecting plate 11 from following spout 6 roll-off, make the scaffold frame more stable.

Furthermore, the connecting plate 11 and the sliding plate 12 form an I-shaped structure, the sliding groove 6 is a convex structure, the sliding plate 12 is in sliding connection with the sliding groove 6, and the sliding plate 12 on the connecting plate 11 is inserted into the sliding groove 6, so that the scaffold is more convenient to install.

Further, the connecting rod 14 is in threaded connection with the second threaded cylinder 13, the fixed pulley 17 is in rotational connection with the connecting shaft 16, the connecting rotating shaft 22 is in rotational connection with the movable pulley 18, the fixed pulley 17 is parallel to the movable pulley 18 in a vertical plane, one end of the steel wire rope 21 is fixed with the first hook 19, materials required for repair are hung on the second hook 20, the other end of the steel wire rope 21 is pulled to pull the materials up, the steel wire rope 21 is tied on the connecting rod 14, the materials are taken down, and according to the pulley block law: n is 3, F is 1/3G, makes the constructor can use the power of one third of former weight just can pull up the material, reduces workman's intensity of labour.

The working principle is as follows: firstly, moving a bottom plate 1 to a proper position, pressing down a brake piece on a damping universal wheel 2 to lock the damping universal wheel so as to fix a scaffold, adding a heavy object on the bottom plate 1 so as to lower the gravity center of the scaffold and prevent the scaffold from falling, installing the scaffold, screwing a support rod 4 into a first threaded barrel 3, inserting a sliding plate 12 on a connecting plate 11 into a sliding chute 6, rotating a rotary table 9 so as to enable a second threaded hole 10 to be superposed with a first threaded hole 7, screwing a bolt into the second threaded hole 10 and the first threaded hole 7 so as to fix the rotary table 9, preventing the connecting plate 11 from sliding out from the sliding chute 6 so as to enable the scaffold to be more stable, screwing one support rod 4 into a second threaded barrel 13 of another support rod 4, heightening the scaffold, screwing a connecting rod 14 into a second threaded barrel 13 at the top, fixing one end of a steel wire rope 21 with a first hook 19, and hanging materials required for repairing on a second hook 20, the other end of the pulling steel wire rope 21 is pulled up, the steel wire rope 21 is tied on the connecting rod 14, the material is taken down according to the law of the pulley block: n is 3, F is 1/3G, makes the constructor can use the power of one third of former weight just can pull up the material, reduces workman's intensity of labour.

It should be finally noted that the above only serves to illustrate the technical solution of the present invention, and not to limit the scope of the present invention, and that simple modifications or equivalent replacements performed by those skilled in the art to the technical solution of the present invention do not depart from the spirit and scope of the technical solution of the present invention.

Claims

1. A scaffold for theatre house repair, comprising a base plate (1), characterized in that: the damping universal wheel (2) is arranged at the bottom of the bottom plate (1), a first threaded cylinder (3) is fixedly mounted on the upper end face of the bottom plate (1), a support rod (4) is arranged on the inner side of the first threaded cylinder (3), a clamping seat (5) is fixedly mounted on the outer side of the support rod (4), a sliding groove (6) is formed in the outer side of the clamping seat (5), a first threaded hole (7) is formed in the outer side of the clamping seat (5), a first rotating shaft (8) is arranged on the outer side of the clamping seat (5), a rotating disc (9) is arranged on the outer side of the first rotating shaft (8), a second threaded hole (10) is formed in the outer side of the rotating disc (9), a sliding plate (12) is arranged on the inner side of the sliding groove (6), a connecting plate (11) is fixedly mounted on the outer side of the sliding plate (12), and a second threaded cylinder (13) is fixedly mounted on the top of the support rod (4), the inboard of second thread section of thick bamboo (13) is provided with connecting rod (14), the top fixed mounting of connecting rod (14) has link plate (15), the bottom fixed mounting of link plate (15) has connecting axle (16), the inboard of connecting axle (16) is provided with fixed pulley (17), fixed pulley (17) have movable pulley (18) through wire rope (21) swing joint, the outside of movable pulley (18) is provided with connects pivot (22), the top fixed mounting who connects pivot (22) has first couple (19), the bottom fixed mounting who connects pivot (22) has second couple (20).

2. The scaffold for theatre house renovation as claimed in claim 1, wherein: six damping universal wheels (2) are arranged at the bottom of the bottom plate (1).

3. The scaffold for theatre house renovation as claimed in claim 1, wherein: the first threaded cylinder (3) is in threaded connection with the supporting rod (4), the number of the first threaded cylinders (3) is four, each of the first threaded cylinders is fixedly arranged on the bottom plate (1), the top of each of the supporting rods (4) is correspondingly provided with one second threaded cylinder (13), and the supporting rods (4) are provided with a plurality of parts.

4. The scaffold for theatre house renovation as claimed in claim 1, wherein: the rotary table (9) is rotatably connected with the clamping seat (5) through a first rotating shaft (8), the diameter of the rotary table (9) is larger than the distance from the first rotating shaft (8) to the sliding groove (6), and the distance from the second threaded hole (10) to the first rotating shaft (8) is the same as the distance from the first threaded hole (7) to the first rotating shaft (8).

5. The scaffold for theatre house renovation as claimed in claim 1, wherein: the connecting plate (11) and the sliding plate (12) form an I-shaped structure, the sliding groove (6) is of a convex structure, and the sliding plate (12) is in sliding connection with the sliding groove (6).

6. The scaffold for theatre house renovation as claimed in claim 1, wherein: connecting rod (14) are threaded connection with second screw thread section of thick bamboo (13), fixed pulley (17) are connected for rotating with connecting axle (16), connect pivot (22) and movable pulley (18) and be connected for rotating, fixed pulley (17) are parallel at vertical face with movable pulley (18).