CN220889389U - Portable scaffold - Google Patents

Abstract

The utility model discloses a portable scaffold, which has the technical scheme that: including the roof, the bottom surface of roof is provided with a plurality of bracing piece, through the roof that sets up, the staff takes down the bracing piece from the roof and overturns the roof, through the apron that sets up, the bracing piece, base and standing groove mutually support, can put into the inside of standing groove on the base respectively with a plurality of bracing pieces, through the apron that sets up, the supporting shoe, the movable block, the movable column, the installing frame, the limiting hole, the movable plate, the installing column, the spring, the joint post, the placing hole, the mounting panel, support column and second spring mutually support, can remove the installing frame to between two supporting shoes on the apron, through the movable block that sets up, a spring, the installing frame, the movable plate, the joint post, supporting shoe and supporting hole mutually support, can restrict the inside of standing groove on the base, thereby accomodate a plurality of bracing pieces on the roof, reach the portable effect to roof and bracing piece.

Description

Portable scaffold

Technical Field

The utility model relates to the technical field of scaffolds, in particular to a portable scaffold.

Background

Scaffold refers to various supports erected for workers to operate and to address vertical and horizontal transport at a construction site. The general term of the building world refers to the fact that the scaffold is widely applied to construction in places where external walls, interior decorations or high floors cannot be directly constructed on building sites.

For example, chinese patent publication No. CN211286531U, in which a portable scaffold is proposed, the scaffold is connected by a cross bar, only the connection parts at two ends of the cross bar need to be fastened on the disc and connected by pins, and at the same time, the utility model also adds a pressing sleeve for preventing the pins from being separated from the connection parts, and screws the pressing sleeve to the pins to support the pins to move upwards to prevent the pins from being separated after the pins are connected, so that the security of the scaffold is increased, but in this scheme, since the staff can disassemble the support and the cross bar when the scaffold is disassembled, the support is difficult to be directly stored on the cross bar, resulting in large occupied space of the support and the cross bar, inconvenient carrying, and affecting the staff to carry the support and the cross bar.

Disclosure of utility model

Aiming at the defects of the prior art, the utility model provides a portable scaffold, which solves the problems that the occupied space of the support and the cross bar is large, the carrying is inconvenient and the support and the cross bar are affected to carry by staff because the support and the cross bar are detached by staff when the scaffold is detached and the support is difficult to be directly contained on the cross bar.

The technical aim of the utility model is realized by the following technical scheme:

A portable scaffold comprising: the bottom surface of the top plate is provided with a plurality of supporting rods; the portable subassembly, portable subassembly sets up the bottom surface of roof, be used for carrying the roof with the bracing piece, portable subassembly includes: the base, base fixed mounting is in the bottom surface of roof, the bottom surface of base is provided with the apron, one side fixed mounting of base has two hinges, the apron pass through the hinge with the base is connected, a plurality of standing groove has been seted up to one side of base, the bottom surface of roof is provided with two mounting panels, the bottom surface fixed mounting of roof has a plurality of support column, two mounting holes have been seted up to the top surface of mounting panel, the outer circular wall face of support column with the interior circular wall face of mounting hole is movable cup joint, the bottom surface fixed mounting of mounting panel has the mounting frame, two movable plates have been cup jointed to the inside activity of mounting frame, the inside fixed mounting of mounting frame has two mounting cylinders, two circular through-holes have been seted up to one side of movable plate, the interior circular wall face of circular through-hole with the outer circular wall face of mounting cylinder is movable cup jointed, the both ends of first spring are respectively with two the both sides fixed connection that the movable plate is close to each other, the both sides of apron all have fixed mounting blocks with the interior circular wall face of support block, two movable plate's the inside circular wall face of support block has, two movable plate's the inside circular wall face of movable plate has the inside circular wall face of two movable plate has, the movable plate has the inside circular wall face of two movable plate, the movable plate has the fixed mounting hole, the inside circular wall of movable plate has the movable plate, the outside the movable plate has the fixed hole, the outside the movable plate has the movable plate, the outer circular wall surface of the support column is movably sleeved with a second spring, one end of the second spring is fixedly connected with the top surface of the mounting plate, and one end of the second spring is fixedly connected with one end of the support column.

In order to determine the position of the support rod, as the portable scaffold, preferably, the bottom surface of the top plate is fixedly provided with a plurality of support tubes, and the support rod is movably sleeved with the support tubes.

In order to install the support rod in the support tube, as the portable scaffold provided by the utility model, preferably, the two sides of the support tube are provided with the connecting holes, the inner circular wall surfaces of the connecting holes are movably sleeved with the threaded columns, the two sides of the support rod are provided with the fixing grooves, the inner circular wall surfaces of the fixing grooves are provided with the threads, and one end of each threaded column is in threaded connection with the inner circular wall surfaces of the fixing grooves.

In order to limit one end of the supporting rod, as the portable scaffold, preferably, the bottom surface of the top plate is fixedly provided with the protection frame, and the inside of the protection frame is fixedly sleeved with the magnet.

In order to splice a plurality of top plates, as the portable scaffold, preferably, a connecting groove is formed in one side of the top plate, a connecting block is fixedly arranged on the other side of the top plate, and the connecting block is movably sleeved with the connecting groove.

In order to take the top plate, as the portable scaffold, preferably, two supporting frames are fixedly arranged on the bottom surface of the top plate.

In order to increase the friction force between the support rod and the ground, the portable scaffold is preferably provided with a rubber plate fixedly arranged on the bottom surface of the support rod.

In summary, the utility model has the following advantages:

Through the roof that sets up, the staff takes down the bracing piece from the roof and overturns the roof, apron through setting up, the bracing piece, base and standing groove mutually support, can put into the inside of standing groove on the base respectively with a plurality of bracing pieces, through the apron that sets up, the supporting shoe, the movable block, the movable column, the installing frame, the restriction hole, the fly leaf, the installing column, a spring, the joint post, the hole of placing, the mounting panel, support column and second spring mutually support, can remove the installing frame to between two supporting shoes on the apron, through the movable block that sets up, a spring, the installing frame, the fly leaf, the joint post, supporting shoe and supporting hole mutually support, can restrict the inside of standing groove on the base with the bracing piece, thereby accomodate a plurality of bracing pieces on the roof, reach the portable effect to roof and bracing piece, the staff of being convenient for carries roof and bracing piece.

Drawings

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

FIG. 2 is a schematic view of a fixed slot structure of the present utility model;

FIG. 3 is a schematic bottom view of a top plate structure of the present utility model;

FIG. 4 is a schematic bottom view of the base structure of the present utility model;

fig. 5 is a partial structural schematic diagram of a in fig. 3.

Reference numerals: 1. a top plate; 2. a support tube; 3. a support rod; 4. a connection hole; 5. a threaded column; 6. a movable block; 7. a connecting groove; 8. a support frame; 9. a connecting block; 10. a fixing groove; 11. a rubber plate; 12. a protective frame; 13. a magnet; 14. a base; 15. a cover plate; 16. a mounting plate; 17. a placement groove; 18. a mounting frame; 19. a movable plate; 20. a mounting column; 21. a first spring; 22. placing the hole; 23. a clamping column; 24. a support block; 25. a support hole; 26. a mounting hole; 27. a support column; 28. a second spring; 29. limiting the aperture; 30. a movable column.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Example 1

Referring to fig. 1, fig. 2, fig. 3, fig. 4 and fig. 5, a portable scaffold, which comprises a top plate 1, the bottom surface of roof 1 is provided with a plurality of bracing pieces 3, the bottom surface of roof 1 is provided with portable subassembly, be used for carrying roof 1 and bracing pieces 3, portable subassembly includes base 14, base 14 fixed mounting is in the bottom surface of roof 1, the bottom surface of base 14 is provided with apron 15, bracing piece 3 is the iron rectangle structure, one side of base 14 fixed mounting has two hinges, apron 15 is connected with base 14 through the hinge, a plurality of standing groove 17 has been seted up to one side of base 14, the bottom surface of roof 1 is provided with two mounting plates 16, the bottom surface fixed mounting of roof 1 has a plurality of support column 27, two mounting holes 26 have been seted up to the top surface of mounting plate 16, the outer disc surface of support column 27 and the interior wall surface activity cup joints of mounting hole 26, the bottom surface fixed mounting plate 18 of mounting plate 16 has two movable plates 19, the inside movable cup joint of mounting plate 18 has two mounting posts 20, one side of movable plate 19 has two circular through-holes, one side of movable plate 19 has two movable plate 21 to cup joint two movable plate 21 and two movable plate 21 two side wall surfaces of two movable plate 21 to be connected with two movable plate 23, two side wall surface of two movable plate 21 of two movable plate 23 are connected with two movable plate 23, two side wall surface of two movable plate 21 are fixed plate 23, two side wall surface of two movable plate 25 is fixed plate 25 is connected with two movable plate 23, two movable plate 21 is fixed plate 22, two movable plate is fixed to two through hole, the inside, two movable columns 30 are fixedly arranged on one side of the movable plate 19, movable blocks 6 are fixedly arranged at one ends of the two movable columns 30, two limiting holes 29 are formed in two sides of the mounting frame 18, the inner circular wall surfaces of the limiting holes 29 are movably sleeved with the outer circular wall surfaces of the movable columns 30, the outer circular wall surfaces of the support columns 27 are movably sleeved with second springs 28, one ends of the second springs 28 are fixedly connected with the top surfaces of the mounting plates 16, one ends of the second springs 28 are fixedly connected with one ends of the support columns 27, through the arranged top plate 1, when a worker carries the top plate 1 to move, the worker takes down the support rods 3 from the top plate 1, the worker overturns the top plate 1 to enable the bottom surface of the top plate 1 to rotate to the top surface, the worker rotates the cover plate 15 outwards, then the worker places the plurality of support rods 3 into the placing grooves 17 on the base 14 respectively, the worker resets the cover plate 15, the worker squeezes the two movable blocks 6 to enable the movable blocks 6 to drive the movable columns 30 to move inwards, the movable columns 30 move inwards in the limiting holes 29 on the mounting frame 18 to drive the movable plates 19 to move inwards in the mounting frame 18 along the mounting columns 20 and simultaneously enable the first springs 21 to be compressed, the movable plates 19 move inwards to drive the clamping columns 23 to move inwards in the placing holes 22, the worker moves the mounting frame 18 upwards to drive the mounting plates 16 to move upwards along the supporting columns 27 and simultaneously enable the second springs 28 to be compressed, the worker moves the mounting frame 18 between the two supporting blocks 24 on the cover plate 15, the worker releases the two movable blocks 6, the acting force of the first springs 21 enables the movable plates 19 to move outwards in the mounting frame 18 along the mounting columns 20, the clamping columns 23 enter the supporting holes 25 on the supporting blocks 24 through the placing holes 22, thereby restrict apron 15 for apron 15 restricts bracing piece 3 in the inside of standing groove 17 on base 14, thereby accomodate a plurality of bracing pieces 3 on roof 1, reduces the space that roof 1 and a plurality of bracing pieces 3 generally occupy, reaches the portable effect to roof 1 and bracing piece 3, and the staff of being convenient for carries roof 1 and bracing piece 3.

Example two

Based on the above embodiment 1, referring to fig. 1, fig. 2 and fig. 3, the bottom surface of the top plate 1 is fixedly provided with a plurality of support pipes 2, the support rods 3 are movably sleeved with the support pipes 2, through the set support rods 3, a worker puts a plurality of support rods 3 into the inside of a plurality of support pipes 2 on the bottom surface of the top plate 1 respectively, thereby determining the position of the support rods 3, both sides of the support pipes 2 are provided with connecting holes 4, the inner circular wall surfaces of the connecting holes 4 are movably sleeved with threaded columns 5, both sides of the support rods 3 are provided with fixing grooves 10, the inner circular wall surfaces of the fixing grooves 10 are provided with threads, one end of each threaded column 5 is in threaded connection with the inner circular wall surfaces of the fixing grooves 10, after the worker puts the support rods 3 into the support pipes 2 through the set support rods 3, the worker puts the threaded columns 5 into the inside of the support pipes 2 side connecting holes 4 and rotates the threaded columns 5 so that one ends of the threaded columns 5 enter the inside of the fixing grooves 10 on the support rods 3, thereby installing the support rods 3 in the support pipes 2, the top plate 1 can be supported by the support rods 3, and the worker can use of the top plate 1.

Example III

Based on the above embodiment 1 or 2, referring to fig. 1, 2 and 3, the bottom surface of the top plate 1 is fixedly provided with the protection frame 12, the inside of the protection frame 12 is fixedly sleeved with the magnet 13, the magnet 13 is a permanent magnet, after the staff puts the support rod 3 into the inside of the placing groove 17 on the base 14 through the set support rod 3, one side of the support rod 3 contacts with the bottom surface of the magnet 13, the magnet 13 can adsorb the support rod 3, thereby restricting one end of the support rod 3, one side of the top plate 1 is provided with the connecting groove 7, the other side of the top plate 1 is fixedly provided with the connecting block 9, the connecting block 9 is movably sleeved with the connecting groove 7, the staff puts the two top plates 1 together through the set top plate 1 so that the connecting block 9 on the first top plate 1 enters the inside of the connecting groove 7 on the second top plate 1, thereby splicing the plurality of top plates 1, the bottom surface of the top plate 1 is fixedly provided with the two support frames 8, and the bottom surface of the support rod 3 is fixedly provided with the rubber plate 11.

Working principle: referring to fig. 1 to 5, with the top plate 1 provided, when a worker moves with the top plate 1, the worker removes the support rods 3 from the top plate 1, the worker turns the top plate 1 so that the bottom surface of the top plate 1 rotates to the top surface, the worker rotates the cover plate 15 outwardly, then the worker places the plurality of support rods 3 into the inside of the placement grooves 17 on the base 14, the worker resets the cover plate 15, the worker presses the two movable blocks 6 so that the movable blocks 6 drive the movable columns 30 to move inwardly, the movable columns 30 restrict the inside of the holes 29 on the mounting frame 18 to move inwardly so that the movable plates 19 move inwardly along the mounting columns 20 inside the mounting frame 18 while the first springs 21 are compressed, the inward movement of the movable plates 19 drives the clamping columns 23 to move inwardly inside the placement holes 22, the staff upwards moves the mounting frame 18 and drives the mounting plate 16 to upwards move along the support column 27 and simultaneously enables the second spring 28 to be compressed, the staff moves the mounting frame 18 to a position between the two support blocks 24 on the top plate 15, the staff releases the two movable blocks 6, the acting force of the first spring 21 enables the movable plate 19 to outwards move along the mounting column 20 in the interior of the mounting frame 18, the movable plate 19 outwards moves to enable the clamping column 23 to penetrate through the placing hole 22 and enter the interior of the support hole 25 on the support block 24, and therefore the top plate 15 is limited, the support rods 3 are limited in the placing groove 17 on the base 14 by the cover plate 15, the space occupied by the top plate 1 and the support rods 3 in total is reduced, the portable effect on the top plate 1 and the support rods 3 is achieved, and the top plate 1 and the support rods 3 are convenient to carry by the staff.

Through the bracing piece 3 that sets up, the staff places the inside of roof 1 bottom surface a plurality of stay tubes 2 respectively with a plurality of bracing pieces 3 to confirm the position of bracing piece 3, through the bracing piece 3 that sets up, the staff places the inside of stay tube 2 with bracing piece 3 after, the staff places the inside of stay tube 2 side connecting hole 4 into with screw thread post 5, and the one end that makes screw thread post 5 gets into the inside of fixed slot 10 on the bracing piece 3, thereby install the inside at stay tube 2 with bracing piece 3, bracing piece 3 can support roof 1, the staff of being convenient for utilizes the construction, through roof 1 that sets up, the staff places two roof 1 together and makes the connecting block 9 on the first roof 1 get into the inside of connecting slot 7 on the second roof 1, thereby splice a plurality of roof 1.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims (7)

1. A portable scaffold, comprising:

the device comprises a top plate (1), wherein a plurality of support rods (3) are arranged on the bottom surface of the top plate (1);

The portable subassembly, portable subassembly sets up the bottom surface of roof (1), be used for carrying roof (1) with bracing piece (3), portable subassembly includes: the base (14), base (14) fixed mounting is in the bottom surface of roof (1), the bottom surface of base (14) is provided with apron (15), one side fixed mounting of base (14) has two hinges, apron (15) pass through the hinge with base (14) is connected, a plurality of standing groove (17) have been seted up to one side of base (14), the bottom surface of roof (1) is provided with two mounting panel (16), the bottom surface fixed mounting of roof (1) has a plurality of support column (27), two mounting holes (26) have been seted up to the top surface of mounting panel (16), the outer disc of support column (27) with the interior disc of mounting hole (26) is movable to cup joint, the bottom surface fixed mounting of mounting panel (16) has installing frame (18), the inside movable cup joint of installing frame (18) has two movable plates (19), the inside fixed mounting of installing frame (18) has two mounting posts (20), one side of movable plate (19) has two through-holes, the top surface of mounting panel (16) has two mounting holes (26), the outer disc (21) is cup jointed with the both ends of two movable mounting posts (21) respectively, the movable mounting frame (20) are movable wall (20) are cup jointed each other, two support blocks (24) are fixedly installed on two sides of the cover plate (15), a support hole (25) is formed in one side of the support block (24), a clamping column (23) is fixedly installed on one side of the movable plate (19), a placement hole (22) is formed in two sides of the mounting frame (18), the outer circular wall surface of the clamping column (23) is movably sleeved with the inner circular wall surface of the placement hole (22), the outer circular wall surface of the clamping column (23) is movably sleeved with the inner circular wall surface of the support hole (25), two movable columns (30) are fixedly installed on one side of the movable plate (19), two movable blocks (6) are fixedly installed on one ends of the movable columns (30), two limiting holes (29) are formed in two sides of the mounting frame (18), a second spring (28) is movably sleeved with the outer circular wall surface of the movable columns (30), and the second spring (28) is fixedly connected with the first end of the first spring (28) in a sleeved mode.

2. A portable scaffold according to claim 1, wherein: the bottom surface of roof (1) fixed mounting has a plurality of stay tube (2), bracing piece (3) with the activity of stay tube (2) cup joints.

3. A portable scaffold according to claim 2, wherein: the support tube is characterized in that connecting holes (4) are formed in two sides of the support tube (2), threaded columns (5) are movably sleeved on inner circular wall surfaces of the connecting holes (4), fixing grooves (10) are formed in two sides of the support tube (3), threads are formed in inner circular wall surfaces of the fixing grooves (10), and one ends of the threaded columns (5) are in threaded connection with the inner circular wall surfaces of the fixing grooves (10).

4. A portable scaffold according to claim 1, wherein: the bottom surface of roof (1) fixed mounting has protection frame (12), the inside fixed magnet (13) that cup joints of protection frame (12).

5. A portable scaffold according to claim 1, wherein: connecting grooves (7) are formed in one side of the top plate (1), connecting blocks (9) are fixedly arranged on the other side of the top plate (1), and the connecting blocks (9) are movably sleeved with the connecting grooves (7).

6. A portable scaffold according to claim 1, wherein: two supporting frames (8) are fixedly arranged on the bottom surface of the top plate (1).

7. A portable scaffold according to claim 2, wherein: the bottom surface of bracing piece (3) is fixed mounting has rubber slab (11).