CN209799405U

CN209799405U - Supporting mechanism for prefabricated concrete slab

Info

Publication number: CN209799405U
Application number: CN201822162213.0U
Authority: CN
Inventors: 罗辉; 梁新; 刘丰收
Original assignee: CRSC Hezhou Assembly Construction Co Ltd
Current assignee: CRSC Hezhou Assembly Construction Co Ltd
Priority date: 2018-12-23
Filing date: 2018-12-23
Publication date: 2019-12-17
Anticipated expiration: 2028-12-23

Abstract

The utility model discloses a supporting mechanism of assembled precast concrete board relates to assembled structure technical field, comprising a base plate, the upper surface of bottom plate and the lower fixed surface of first fixed block are connected, the front of first fixed block is through the back swing joint of first round pin axle with the T-shaped piece, the upper surface joint of T-shaped piece has rotary device, rotary device's top and the bottom fixed connection of screw thread post, rotary device's surface joint has the commentaries on classics handle. This supporting mechanism of assembled precast concrete board through changeing mutually supporting between handle, second pivot, second bearing, screw thread post, screw cap, backup pad, second fixed plate, second round pin axle, second fixed block and the fly leaf to make the angle on fly leaf and ground reduce, make the utility model discloses not only be applicable to vertically assembled concrete slab, can also be applicable to the assembled concrete slab of other angles, thereby improved the utility model discloses a practicality.

Description

Supporting mechanism for prefabricated concrete slab

Technical Field

The utility model relates to an assembled structure technical field specifically is a supporting mechanism of assembled precast concrete board.

Background

The prefabricated structure is a concrete structure formed by prefabricated components serving as main stressed components through assembly connection, and the prefabricated reinforced concrete structure is one of important directions of building structure development in China, is beneficial to the development of building industrialization in China, improves production efficiency, saves energy, develops green and environment-friendly buildings, and is beneficial to improving and ensuring the quality of building engineering.

With the development of modern industrial technology, a construction house can be manufactured in a batch process like a machine production, when a construction worker needs to support fabricated concrete slabs, a supporting mechanism for the concrete slabs is required, but the conventional supporting mechanism for the concrete slabs can only perform vertical support, and cannot adjust the angle of the supporting plate for supporting some non-vertical concrete slabs, thereby decreasing the practicality of the supporting mechanism for the concrete slabs, and thus, there is an urgent need for a supporting mechanism for fabricated precast concrete slabs.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

To the deficiency of the prior art, the utility model provides a supporting mechanism of prefabricated concrete plate of assembled has solved the assembled structure and along with the development of modern industrial technology, build the house and can be like the production of camera, make by batch the complete set, when construction worker need support assembled concrete plate, just need use the supporting mechanism of concrete plate, but traditional supporting mechanism of concrete plate only can carry out the vertically support, and can not adjust the angle of backup pad and be used for supporting some non-perpendicular concrete plates to the problem of the practicality of supporting mechanism of concrete plate has been reduced.

(II) technical scheme

In order to achieve the above purpose, the utility model adopts the technical proposal that: the utility model provides a supporting mechanism of assembled precast concrete board, includes the bottom plate, the upper surface of bottom plate and the lower fixed surface of first fixed block are connected, the front of first fixed block is through the back swing joint of first round pin axle with the T-shaped piece, the upper surface joint of T-shaped piece has rotary device, rotary device's top and the bottom fixed connection of screw thread post, rotary device's surface joint has changeing the handle.

The top of screw thread post and the lower fixed surface of baffle are connected, the surface threaded connection of screw thread post has the screw cap, the left surface and the right flank of screw cap are respectively through the lower fixed surface of two backup pads and same second fixed plate to be connected, the front swing joint of second round pin axle and second fixed block is passed through at the back of second fixed plate, the right flank of second fixed block and the left surface fixed connection of fly leaf.

preferably, the shape of the rotating handle is a disc shape, and anti-skid grains are arranged on the outer surface of the rotating handle.

Preferably, the right side surface of the bottom plate is fixedly connected with two first fixing plates respectively, and opposite surfaces of the two first fixing plates are fixedly connected with two ends of the movable device.

Preferably, the upper surface of second fixed plate and the lower fixed surface of third fixed block are connected, the front of third fixed block is through the back swing joint of third round pin axle with first connecting block, the right flank of first connecting block passes through the left surface fixed connection of telescopic link with the second connecting block, the front swing joint of fourth round pin axle with the fourth fixed block is passed through at the back of second connecting block.

Preferably, the movable device comprises a first rotating shaft, two ends of the first rotating shaft are fixedly connected with opposite surfaces of the two first fixing plates, a first bearing is sleeved on the outer surface of the first rotating shaft, and the upper surface of the first bearing is fixedly connected with the lower surface of the movable plate.

Preferably, the rotating device comprises a first bearing, the first bearing is fixedly connected to the upper surface of the T-shaped block in a clamped manner, a first rotating shaft is sleeved in the first bearing, a rotating handle is clamped to the outer surface of the first rotating shaft, and the top end of the first rotating shaft is fixedly connected to the bottom end of the threaded column.

(III) advantageous effects

The beneficial effects of the utility model reside in that:

1. The supporting mechanism of the prefabricated concrete slab is characterized in that through the mutual matching of the rotating handle, the second rotating shaft, the second bearing, the threaded column, the threaded cap, the supporting plate, the second fixing plate, the second pin shaft, the second fixing block and the movable plate, when the angle between the movable plate and the ground is required to be reduced, a worker drives the second rotating shaft to rotate forwards in the second bearing through the forward rotating handle, so that the second rotating shaft drives the threaded column to rotate forwards, the threaded cap moves upwards under the threaded connection effect with the threaded column, the threaded cap drives the second fixing plate to move upwards through the two supporting plates, one end of the second fixing plate moves upwards through the second pin shaft and the second fixing block and pushes the movable plate to incline, the angle between the movable plate and the ground is reduced, and the utility model is not only suitable for the vertical prefabricated concrete slab, can also be applicable to the assembled concrete slab of other angles to improved the utility model discloses a practicality.

2. This supporting mechanism of assembled precast concrete board through setting up the baffle to avoided driving the screw cap rebound and removed the top of screw thread post and break away from the problem of screw thread post when the screw thread post rotates, thereby ensured the normal cooperation work between screw thread post and the screw thread cap.

3. This supporting mechanism of assembled precast concrete board through setting up the telescopic link for thereby can drive the telescopic link through third fixed block and third round pin axle and extend or shorten when the second fixed plate reciprocates, thereby make the second fixed plate more stable that reciprocates.

Drawings

Fig. 1 is a front view of the present invention;

FIG. 2 is a schematic structural diagram of the present invention viewed from the right;

fig. 3 is an enlarged schematic structural diagram of a position a of the present invention.

In the figure: the device comprises a base plate 1, a first fixing plate 2, a movable device 3, a first rotating shaft 31, a first bearing 32, a movable plate 4, a first fixing block 5, a first pin shaft 6, a T-shaped block 7, a rotating device 8, a second bearing 81, a second rotating shaft 82, a rotating handle 9, a threaded column 10, a baffle 11, a threaded cap 12, a supporting plate 13, a second fixing plate 14, a second pin shaft 15, a second fixing block 16, a third fixing block 17, a third pin shaft 18, a first connecting block 19, a telescopic rod 20, a second connecting block 21, a fourth pin shaft 22 and a fourth fixing block 23.

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.

as shown in fig. 1-3, the utility model provides a technical solution: a supporting mechanism for an assembled precast concrete slab comprises a bottom plate 1, wherein two first fixing plates 2 are fixedly connected to the right side surface of the bottom plate 1 respectively, opposite surfaces of the two first fixing plates 2 are fixedly connected with two ends of a movable device 3, the movable device 3 is arranged, when the movable plate 4 inclines, a first bearing 32 can be driven to rotate on the outer surface of a first rotating shaft 31, so that the movable plate 4 rotates more stably, the movable device 3 comprises a first rotating shaft 31, two ends of the first rotating shaft 31 are fixedly connected with the opposite surfaces of the two first fixing plates 2, the outer surface of the first rotating shaft 31 is sleeved with the first bearing 32, the upper surface of the first bearing 32 is fixedly connected with the lower surface of the movable plate 4, the two first fixing plates 2 are arranged, so that the first fixing plates 2 can be fixed on the movable device 3 more stably, and the upper surface of the bottom plate 1 is fixedly connected with the lower surface of a first fixing block 5, the front surface of the first fixing block 5 is movably connected with the back surface of the T-shaped block 7 through a first pin shaft 6, the T-shaped block 7 is enabled to rotate on the first fixing block 5 more stably through the first pin shaft 6 by arranging the first pin shaft 6, the upper surface of the T-shaped block 7 is connected with a rotating device 8 in a clamping manner, the rotating device 8 comprises a first bearing 32, and the first bearing 32 is arranged, so that when a worker rotates the first rotating shaft 31 through the rotating handle 9, the first rotating shaft 31 can drive the threaded column 10 to rotate more stably in the first bearing 32, the first bearing 32 is fixedly connected with the upper surface of the T-shaped block 7 in a clamping manner, the first rotating shaft 31 is connected in the first bearing 32 in a clamping manner, the rotating handle 9 is arranged on the outer surface of the first rotating shaft 31, the worker can more conveniently rotate the threaded column 10 through the rotating handle 9 by arranging the rotating handle 9, the top end of the first rotating shaft 31 is fixedly connected with the bottom end of the, the top end of the rotating device 8 is fixedly connected with the bottom end of the threaded column 10, through the mutual matching between the rotating handle 9, the second rotating shaft 82, the second bearing 81, the threaded column 10, the threaded cap 12, the supporting plate 13, the second fixing plate 14, the second pin 15, the second fixing block 16 and the movable plate 4, when the angle between the movable plate 4 and the ground needs to be reduced, a worker rotates the handle 9 through positive rotation, so that the rotating handle 9 drives the second rotating shaft 82 to rotate positively in the second bearing 81, the second rotating shaft 82 drives the threaded column 10 to rotate positively, the threaded cap 12 moves upwards under the effect of threaded connection with the threaded column 10, the threaded cap 12 drives the second fixing plate 14 to move upwards through the two supporting plates 13, one end of the second fixing plate 14 moves upwards through the second pin 15 and the second fixing block 16 and pushes the movable plate 4 to incline, and the angle between the movable plate 4 and the ground is reduced, make the utility model discloses not only be applicable to vertically assembled concrete slab, can also be applicable to the assembled concrete slab of other angles, thereby improved the utility model discloses a practicality, rotary device 8's surface joint has the commentaries on classics 9, changes to be the disc to the shape of 9, changes to be provided with anti-skidding line to the surface of 9, sets up to the disc through will changeing the shape of 9, and is changeing to be provided with anti-skidding line on the surface of 9, has increased staff's palm and has changeed the frictional force between 9 for the staff is through changeing to rotate second pivot 82 more convenient laborsaving to 9.

The top end of the threaded column 10 is fixedly connected with the lower surface of the baffle plate 11, and the baffle plate 11 is arranged, so that the problem that the threaded cap 12 is driven to move upwards to move to the top end of the threaded column 10 and break away from the threaded column 10 when the threaded column 10 rotates is avoided, and the normal matching work between the threaded column 10 and the threaded cap 12 is ensured, the outer surface of the threaded column 10 is in threaded connection with the threaded cap 12, the left side surface and the right side surface of the threaded cap 12 are respectively and fixedly connected with the lower surface of the same second fixing plate 14 through two supporting plates 13, the upper surface of the second fixing plate 14 is fixedly connected with the lower surface of a third fixing block 17, the front surface of the third fixing block 17 is movably connected with the back surface of a first connecting block 19 through a third pin shaft 18, the third fixing block 17 is more stably rotated on the first connecting block 19 through the third pin shaft 18 by arranging the third pin shaft 18, and the right side surface of the first connecting block 19 is fixedly connected with the left side surface of, the back of second connecting block 21 is connected through the front swing joint of fourth round pin axle 22 with fourth fixed block 23, through setting up telescopic link 20, thereby make when second fixed plate 14 reciprocates thereby can drive telescopic link 20 extension or shorten through third fixed block 17 and third round pin axle 18, thereby make the more stable that second fixed plate 14 reciprocated, the back of second fixed plate 14 is through the front swing joint of second round pin axle 15 with second fixed block 16, through setting up second round pin axle 15, make second fixed plate 14 more stable through second round pin axle 15 pivoted on second fixed block 16, the right flank of second fixed block 16 and the left surface fixed connection of fly leaf 4.

The utility model discloses an operating procedure does:

S1, when the angle between the movable plate 4 and the ground needs to be reduced, the worker rotates the handle 9 through the forward rotation, so that the handle 9 drives the second rotating shaft 82 to rotate forward in the second bearing 81, so that the second rotating shaft 82 drives the threaded column 10 to rotate forward, and the threaded cap 12 moves upward under the effect of the threaded connection with the threaded column 10, so that the threaded cap 12 drives the second fixing plate 14 to move upward through the two supporting plates 13, so that one end of the second fixing plate 14 moves upward through the second pin 15 and the second fixing block 16 and pushes the movable plate 4 to incline rightward, so that the angle between the movable plate 4 and the ground is reduced;

S2, when the angle between the movable plate 4 and the ground needs to be increased, the worker rotates the handle 9 in a reverse manner, so that the handle 9 drives the second shaft 82 to rotate in the second bearing 81 in a reverse manner, the second shaft 82 drives the threaded post 10 to rotate in a reverse manner, the threaded cap 12 moves downward under the action of the threaded connection with the threaded post 10, the threaded cap 12 drives the second fixing plate 14 to move downward through the two supporting plates 13, one end of the second fixing plate 14 moves downward through the second pin 15 and the second fixing block 16, and the movable plate 4 is pulled to incline to the left, so that the angle between the movable plate 4 and the ground is increased;

S3, when the staff need support concrete slab, the staff is the utility model discloses place at concrete slab' S left surface, then adjust the angle of fly leaf according to actual conditions to support concrete slab.

The above-mentioned embodiments further describe the objects, technical solutions and advantages of the present invention in detail, it should be understood that the above description is only the embodiments of the present invention, and is not intended to limit the present invention, and any modifications, equivalent substitutions, improvements and the like made within the spirit and principle of the present invention should be included in the scope of the present invention.

Claims

1. The utility model provides a supporting mechanism of assembled precast concrete board, includes bottom plate (1), its characterized in that: the upper surface of the bottom plate (1) is fixedly connected with the lower surface of a first fixing block (5), the front surface of the first fixing block (5) is movably connected with the back surface of a T-shaped block (7) through a first pin shaft (6), the upper surface of the T-shaped block (7) is connected with a rotating device (8) in a clamping mode, the top end of the rotating device (8) is fixedly connected with the bottom end of a threaded column (10), and the outer surface of the rotating device (8) is connected with a rotating handle (9) in a clamping mode;

The top of screw thread post (10) and the lower fixed surface of baffle (11) are connected, the surface threaded connection of screw thread post (10) has screw cap (12), the left surface and the right flank of screw cap (12) are connected with the lower fixed surface of same second fixed plate (14) through two backup pads (13) respectively, the front swing joint of second round pin axle (15) and second fixed block (16) is passed through at the back of second fixed plate (14), the right flank of second fixed block (16) and the left surface fixed connection of fly leaf (4).

2. the supporting mechanism of fabricated precast concrete plate of claim 1, wherein: the shape of the rotating handle (9) is disc-shaped, and anti-skid grains are arranged on the outer surface of the rotating handle (9).

3. the supporting mechanism of fabricated precast concrete plate of claim 1, wherein: the right side face of the bottom plate (1) is fixedly connected with two first fixing plates (2) respectively, and opposite faces of the two first fixing plates (2) are fixedly connected with two ends of the movable device (3).

4. The supporting mechanism of fabricated precast concrete plate of claim 1, wherein: the upper surface of second fixed plate (14) and the lower fixed surface of third fixed block (17) are connected, the front of third fixed block (17) is through the back swing joint of third round pin axle (18) and first connecting block (19), the right flank of first connecting block (19) passes through the left surface fixed connection of telescopic link (20) and second connecting block (21), the back of second connecting block (21) passes through the front swing joint of fourth round pin axle (22) and fourth fixed block (23).

5. The supporting mechanism of fabricated precast concrete plate of claim 3, wherein: the movable device (3) comprises a first rotating shaft (31), two ends of the first rotating shaft (31) are fixedly connected with opposite surfaces of the two first fixing plates (2), a first bearing (32) is sleeved on the outer surface of the first rotating shaft (31), and the upper surface of the first bearing (32) is fixedly connected with the lower surface of the movable plate (4).

6. The supporting mechanism of fabricated precast concrete plate of claim 1, wherein: rotating device (8) include first bearing (32), first bearing (32) joint is in the upper surface fixed connection of T-shaped piece (7), first pivot (31) have been cup jointed in first bearing (32), the surface joint of first pivot (31) has changeing handle (9), the top of first pivot (31) and the bottom fixed connection of screw thread post (10).