CN212897456U

CN212897456U - Scaffold for building construction

Info

Publication number: CN212897456U
Application number: CN202021159032.3U
Authority: CN
Inventors: 卓林; 陈永松; 卓海
Original assignee: Fujian Heshengda Construction Engineering Co ltd
Current assignee: Fujian Heshengda Construction Engineering Co ltd
Priority date: 2020-06-20
Filing date: 2020-06-20
Publication date: 2021-04-06
Anticipated expiration: 2030-06-20

Abstract

The application discloses scaffold frame for construction is built in room relates to a scaffold frame, is difficult for giving the operator's on the scaffold frame problem with the material for improving the workman, including the scaffold frame body, the scaffold frame body includes the operation panel, is used for supporting the supporting leg of operation panel and is used for conveying the elevating platform of material, elevating platform sliding connection is between adjacent supporting leg, the elevating platform can be followed the length direction of supporting leg and slided from top to bottom, be equipped with the actuating mechanism that slides from top to bottom of drive elevating platform on the scaffold frame body.

Description

Scaffold for building construction

Technical Field

The application relates to a scaffold, especially relate to a scaffold is used in building construction.

Background

The scaffold is widely applied in the field of building construction, and the scaffold refers to various supports which are erected on a construction site for facilitating the operation of workers and solving the problems of vertical and horizontal transportation; in the building construction industry, a bearing platform with corresponding height is provided for workers through a scaffold, so that the workers can stand on the platform to complete corresponding work.

Chinese patent document No. CN201512940U discloses a door type scaffold for building, which comprises a door type frame with a top cross bar and two side vertical bars constituting a specific integral structure, reinforcing support bars are respectively arranged between the top cross bar and the two side vertical bars, a connecting pipe is extended from the top end of the vertical bar, the bottom opening of the vertical bar is an insertion pipe opening, and a positioning pin for buckling and hanging a diagonal draw bar is arranged at the side part of the vertical bar.

The above prior art solutions have the following drawbacks: when the operation personnel work on scaffold frame operation platform, need with other operating personnel on the ground cooperation, some necessary materials of transmission, nevertheless because the height of scaffold frame is higher, the workman is difficult for transmitting the operator on the scaffold frame with the material.

SUMMERY OF THE UTILITY MODEL

In order to improve the workman and be difficult for the operator's on giving the scaffold with the material problem, this application provides a scaffold is used in building construction.

The application provides a scaffold frame for building construction adopts following technical scheme:

the utility model provides a scaffold frame for construction is built in room, includes the scaffold frame body, the scaffold frame body includes the operation panel, is used for supporting the supporting leg of operation panel and is used for conveying the elevating platform of material, elevating platform sliding connection is between adjacent supporting leg, the length direction that the supporting leg can be followed to the elevating platform slides from top to bottom, be equipped with the actuating mechanism that the drive elevating platform slided from top to bottom on the scaffold frame body.

By adopting the technical scheme, when the material conveying device is used, a worker on the ground can place a material on the lifting platform, then the lifting platform is driven to ascend to the position of the operation platform through the driving mechanism, and after the material is collected by the worker on the operation platform, the worker can descend to the required position to wait for the next material conveying; this scheme has abandoned the direct mode of lifting and delivering for the operator of below staff, adopts the mode of conveying the material, once can convey a plurality of materials, has made things convenient for the transport of material, has reduced intensity of labour simultaneously.

Preferably: the lifting platform comprises a sliding plate connected between the two supporting legs in a sliding mode and a feeding plate vertically connected with the sliding plate.

Through adopting above-mentioned technical scheme, place the material on the pay-off board, and the elevating platform passes through the mode of sliding connection between two supporting legs, stability when can improving the elevating platform and slide.

Preferably: the scaffold body is characterized by further comprising a supporting plate located below the operating platform and connected with the supporting legs, the driving mechanism comprises a lead screw vertically penetrating through the sliding plate, the lead screw is in threaded connection with the sliding plate, the lead screw is rotatably connected between the operating platform and the supporting plate, and the driving mechanism further comprises a driving lead screw rotating adjusting assembly.

Through adopting above-mentioned technical scheme, when adjusting part drives the lead screw and rotates, through the threaded connection between lead screw and the sliding plate for the sliding plate produces corresponding the sliding under the lead screw drives, thereby can slide from top to bottom according to staff's needs.

Preferably: the adjusting assembly comprises a worm rotatably connected to the supporting plate and a worm wheel fixed to one end, close to the supporting plate, of the lead screw, the worm is meshed with the worm wheel, and a driving piece for driving the worm to rotate is arranged on the supporting plate.

By adopting the technical scheme, the rotation of the lead screw is controlled by the matching of the worm and the worm, when the worm rotates, the worm drives the worm wheel to rotate, and therefore the rotation of the lead screw is formed through the rotation of the worm wheel. When the worm stops rotating, the lifting platform stopped at any position can be limited and fixed through the self-locking function between the worm and the worm wheel.

Preferably: the supporting plate is provided with a bearing seat, the worm is connected to the supporting plate in a rotating mode through the bearing seat, one end of the worm extends out of one side of the supporting plate, and the driving piece is a rotary disc fixed on one side, extending out of the supporting plate, of the worm.

Through adopting above-mentioned technical scheme, the both ends of lead screw are passed through and are formed to rotate between bearing and backup pad and the operation panel and be connected, can improve the rotation efficiency of lead screw, and firm in connection.

Preferably: the edge of one side of the feeding plate, which is far away from the supporting plate, is surrounded by a baffle plate.

Through adopting above-mentioned technical scheme, when the material was placed on the delivery sheet, the baffle can carry out spacing within the certain limit to the material to reduce the risk of landing from the delivery sheet when the material was carried.

Preferably: a ladder stand is arranged between the supporting plate and the operating platform.

Through adopting above-mentioned technical scheme, the staff can conveniently get into or leave the operation panel with the help of the cat ladder.

Preferably: and a reinforcing rib is arranged between the sliding plate and the feeding plate.

Through adopting above-mentioned technical scheme, the joint strength between slide plate and the delivery sheet can be improved in the setting of strengthening rib.

In summary, the present application includes at least one of the following benefits:

1. the material conveying device can be convenient for workers to convey materials to the operation platform on the ground;

2. the elevating platform is driven to slide up and down in a worm gear and screw rod matched mode, materials can be conveniently conveyed, and meanwhile the elevating platform at any height position can be limited and fixed.

Drawings

FIG. 1 is a schematic view of the overall structure of the present embodiment;

FIG. 2 is a schematic structural view of the salient sliding board of the present embodiment;

fig. 3 is an enlarged schematic view of the embodiment at a in fig. 1.

Reference numerals: 1. a scaffold body; 2. an operation table; 3. supporting legs; 4. a lifting platform; 5. a universal wheel; 6. a slide plate; 7. a feeding plate; 8. reinforcing ribs; 9. a baffle plate; 10. a lead screw; 11. a threaded hole; 12. a worm gear; 13. a worm; 14. a turntable; 15. a bearing seat; 16. climbing a ladder; 17. a support plate; 18. and (4) a slide hole.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

The embodiment of the application discloses scaffold frame is used in building construction. Referring to fig. 1, the scaffold body 1 includes an operation table 2, support legs 3 for supporting the operation table 2, and a lifting table 4 for transferring materials. The whole operation panel 2 that is the cuboid structure, supporting leg 3 set up perpendicularly in four edges and corners department of 2 bottoms of operation panel. For the removal of making things convenient for scaffold frame body 1, the bottom of supporting leg 3 is provided with universal wheel 5 of taking brake equipment.

Referring to fig. 2, the lifting platform 4 comprises a sliding plate 6 and a feeding plate 7 vertically connected with the sliding plate 6, the sliding plate 6 is slidably connected between two adjacent supporting legs 3, and a reinforcing rib 8 is arranged between the sliding plate 6 and the feeding plate 7. The feeding plate 7 is parallel to the operating platform 2, the edge of the feeding plate 7 is surrounded by the baffle 9, and materials to be conveyed can be placed on the feeding plate 7.

Further, referring to fig. 2, slide holes 18 have all been seted up at the both ends of slide 6, and slide 6 forms sliding connection through slide holes 18 and two adjacent supporting legs 3 for slide 6 can drive feed table 7 and slide from top to bottom along the length direction of supporting leg 3.

Referring to fig. 1 and 3, the scaffold body 1 is provided with a support plate 17 below the operation table 2, the support plate 17 is connected with four support legs 3, and the support legs 3 are parallel to the operation table 2. The scaffold body 1 is provided with a driving mechanism for driving the lifting platform 4 to slide up and down along the supporting leg 3. The driving mechanism comprises a lead screw 10 vertically penetrating through the sliding plate 6, and the lead screw 10 is rotatably connected between the supporting plate 17 and the operating platform 2.

Furthermore, bearings are embedded in the side, close to the operating platform 2, of the supporting plate 17, and the lead screw 10 is fixed to the inner ring of the bearings, so that the lead screw 10 is rotatably connected. Threaded hole 11 is seted up at the middle part of slide 6, and lead screw 10 threaded connection is in threaded hole 11 for form threaded connection between lead screw 10 and the slide 6.

Referring to fig. 1 and 3, the driving mechanism further includes an adjusting assembly for driving the lead screw 10 to rotate, the adjusting assembly includes a worm 13 rotatably connected to the supporting plate 17 and a worm wheel 12 fixed to one end of the lead screw 10 close to the supporting plate 17, and the worm 13 is engaged with the worm wheel 12. The support plate 17 is provided with a bearing seat 15, the worm 13 is rotatably connected to the support plate 17 through the bearing seat 15, and one end of the worm 13 extends to one side of the support plate 17. The supporting plate 17 is provided with a driving part for driving the worm 13 to rotate, and the driving part is a turntable 14 fixed on one side of the worm 13 extending out of the supporting plate 17. In other embodiments, the driving member may also be a driving motor, and an output shaft of the driving motor is connected to the worm 13, so that the driving motor can drive the worm 13 to rotate.

When the worm 13 rotates, the worm 13 can drive the worm wheel 12 to rotate, the worm wheel 12 drives the screw rod 10 to rotate, the sliding plate 6 can be controlled to slide up and down along the length direction of the supporting leg 3 through the rotation of the screw rod 10, and meanwhile, the sliding plate 6 which moves to any angle can be fixed through the self-locking performance between the worm wheel 12 and the worm 13.

Referring to fig. 1, a ladder stand 16 is arranged between the supporting plate 17 and the operating platform 2, the ladder stand 16 is located on the short side of the operating platform 2, and a worker can climb onto the operating platform 2 through the ladder stand 16 to perform operation.

The implementation principle of the embodiment of the application is as follows:

when needing to carry the material, place the material on delivery sheet 7, then with the rotatable worm 13 of staff for elevating platform 4 begins to slide along 3 length direction of supporting leg, and carries the material to pressing close to the 2 positions of operation panel, and the operator on the operation panel 2 can take the material and use.

The embodiment of this specific implementation mode is the preferred embodiment of the present invention, not limit according to this the utility model discloses a protection scope, so: all equivalent changes made according to the structure, shape and principle of the utility model are covered within the protection scope of the utility model.

Claims

1. The utility model provides a scaffold frame for building construction, includes scaffold frame body (1), its characterized in that: scaffold frame body (1) includes operation panel (2), is used for supporting leg (3) of operation panel (2) and is used for conveying elevating platform (4) of material, elevating platform (4) sliding connection is between adjacent supporting leg (3), the length direction that supporting leg (3) can be followed in elevating platform (4) slides from top to bottom, be equipped with the actuating mechanism that drives elevating platform (4) and slide from top to bottom on scaffold frame body (1).

2. The scaffold for building construction according to claim 1, wherein: the lifting platform (4) comprises a sliding plate (6) connected between the two supporting legs (3) in a sliding mode and a feeding plate (7) vertically connected with the sliding plate (6).

3. The scaffold for building construction according to claim 2, wherein: scaffold body (1) is still including backup pad (17) that are located operation panel (2) below and supporting leg (3) and link to each other, actuating mechanism includes vertical lead screw (10) that pass slide plate (6), lead screw (10) and slide plate (6) threaded connection, lead screw (10) rotate to be connected between operation panel (2) and backup pad (17), actuating mechanism still includes drive lead screw (10) pivoted adjusting part.

4. The scaffold for building construction according to claim 3, wherein: the adjusting assembly comprises a worm (13) connected to the supporting plate (17) in a rotating mode and a worm wheel (12) fixed to one end, close to the supporting plate (17), of the screw rod (10), the worm (13) is meshed with the worm wheel (12), and a driving part for driving the worm (13) to rotate is arranged on the supporting plate (17).

5. The scaffold for building construction according to claim 4, wherein: be provided with bearing frame (15) on backup pad (17), worm (13) rotate through bearing frame (15) and connect in backup pad (17) on, one side of backup pad (17) is stretched out to the one end of worm (13), driving piece is for being fixed in carousel (14) that worm (13) stretched out backup pad (17) one side.

6. The scaffold for building construction according to claim 2, wherein: a baffle (9) is surrounded on one side edge of the feeding plate (7) far away from the supporting plate (17).

7. The scaffold for building construction according to claim 3, wherein: a ladder (16) is arranged between the supporting plate (17) and the operating platform (2).

8. The scaffold for building construction according to claim 2, wherein: and a reinforcing rib (8) is arranged between the sliding plate (6) and the feeding plate (7).