CN211817837U

CN211817837U - Construction safety scaffold with good stability

Info

Publication number: CN211817837U
Application number: CN202020377004.2U
Authority: CN
Inventors: 宋志明; 孟庆恒; 田伟华
Original assignee: Shandong Huantai Construction Engineering Co Ltd
Current assignee: Shandong Huantai Construction Engineering Co Ltd
Priority date: 2020-03-23
Filing date: 2020-03-23
Publication date: 2020-10-30
Anticipated expiration: 2030-03-23

Abstract

The utility model discloses a construction safety scaffold that stability is good, comprising a base plate, the top fixed mounting of bottom plate has the scaffold frame body, and the top fixed mounting of scaffold frame body has the footboard, and the top fixed mounting of footboard has the stand, and the top fixed mounting of stand has the diaphragm, and the top fixed mounting of diaphragm has first motor and two backup pads, and first through-hole has all been seted up to one side that two backup pads are close to each other, and same pivot is installed to two first through-hole internal rotations, and the both ends of pivot extend to outside the corresponding first through-hole respectively. The utility model relates to a rationally, the practicality is good, and during operation on the early footboard of staff's station is convenient for upwards transport the footboard to the material, does not need the manual work to transport the material, labour saving and time saving, great reduction the potential safety hazard that exists when transporting the material, be convenient for remove and firm fixing subaerial to the scaffold body moreover, the simple operation has improved work efficiency.

Description

Construction safety scaffold with good stability

Technical Field

The utility model relates to a construction equipment technical field specifically is a construction safety scaffold frame that stability is good.

Background

The scaffold is a working 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; the scaffold can be divided into a wood scaffold, a bamboo scaffold and a steel pipe scaffold according to different materials; the scaffold 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 lifting type scaffold and a climbing type scaffold according to the structural form, and the scaffold is a necessary support during building construction.

Through retrieval, the authorized bulletin number is CN208220148U, discloses a construction safety scaffold with good stability, which comprises a fixed vertical rod and a reinforcing diagonal rod, wherein both ends of the reinforcing diagonal rod are respectively provided with a fixing bolt, the reinforcing diagonal rod is fixedly connected with the stainless steel vertical rod through the fixing bolt, the upper end of the stainless steel vertical rod is provided with a connecting piece, the lower end of the stainless steel vertical rod is provided with a reinforcing and grabbing ground foot, one side of the stainless steel vertical rod is provided with a placement tool box, an upper surface pedal of a reinforcing transverse rod is provided with an anti-skid stripe, the scaffold is provided with the reinforcing diagonal rod, the reinforcing and grabbing ground foot, the anti-skid stripe and the placement tool box, the stability of the whole scaffold can be increased, the occurrence of construction accidents is reduced, the working efficiency is improved, the construction process is safer, a place for placing tools can be provided for constructors in the construction process, and the scaffold is suitable for different working conditions, bring better use prospect, however, among the prior art, use this scaffold to carry out the during operation, this scaffold does not lift by crane the function of transporting to the material, when the footboard of scaffold is transported to the material that uses to needs, need carry out artifical transport and transport, the operation process is taken trouble and laboursome, upwards transport the material in-process, the potential safety hazard has been increased, and this scaffold is not convenient for remove in the use, need just can remove to next place of work after dismantling to whole, the use of reassembly, waste time, influence the job schedule, lead to work efficiency to reduce, for this reason, we provide a construction safety scaffold that stability is good and are used for solving above-mentioned problem.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The utility model is not enough to prior art, the utility model provides a construction safety scaffold that stability is good, the function that this scaffold did not lift by crane the material and transport has been solved, when the material transports on the footboard of scaffold, need carry out artifical transport and transport, the operation process is difficult and arduous, upwards transport the material in-process, the potential safety hazard has been increased, and this scaffold is not convenient for remove in the use in addition, need dismantle the transport to whole, the reassembly is used, waste time, influence the job schedule, lead to the problem that work efficiency reduces.

(II) technical scheme

In order to achieve the above object, the utility model provides a following technical scheme: a construction safety scaffold with good stability comprises a bottom plate, wherein a scaffold body is fixedly mounted at the top of the bottom plate, a pedal is fixedly mounted at the top of the scaffold body, a stand column is fixedly mounted at the top of the pedal, a transverse plate is fixedly mounted at the top of the stand column, a first motor and two support plates are fixedly mounted at the top of the transverse plate, first through holes are formed in one sides, close to each other, of the two support plates, a same rotating shaft is rotatably mounted in the two first through holes, two ends of the rotating shaft respectively extend out of the corresponding first through holes, the output shaft end of the first motor is fixedly connected with one end of the rotating shaft, a winding wheel positioned between the two support plates is fixedly sleeved on the rotating shaft, a steel wire rope is wound on the winding wheel, a hanging basket is fixedly connected to one end, away from the winding wheel, four second through-holes have been seted up at the top of bottom plate, four second through-holes are two bisymmetry settings, equal slidable mounting has the slide bar in four second through-holes, the both ends of slide bar all extend outside the second through-hole, the bottom fixed mounting of four slide bars has same locating plate, the top fixed mounting of four slide bars has same connecting plate, the top intermediate position of connecting plate sets up threaded hole, threaded hole installs the threaded rod, the both ends of threaded rod all extend outside the threaded hole, the top fixed mounting of bottom plate has the bearing frame, the bottom of threaded rod is rotated and is installed on the bearing frame, fixed cover is equipped with the first gear that is located the connecting plate below on the threaded rod, the top fixed mounting of bottom plate has the second motor, the output shaft fixed mounting of second motor has the second.

Preferably, the bottom of the positioning plate is fixedly provided with an anti-slip pad, and the top end of the threaded rod is fixedly provided with a limit baffle.

Preferably, one side fixed mounting of stand has the stiffener, and the stiffener sets up for the slope, and the one end fixed mounting that the stand was kept away from to the stiffener is in the bottom of diaphragm.

Preferably, a third through hole is formed in the top of the transverse plate, and one end, far away from the reel, of the steel wire rope penetrates through the third through hole.

Preferably, the rotating shaft is fixedly sleeved with two bearings, and outer rings of the two bearings are fixedly connected with inner walls of the corresponding first through holes respectively.

Preferably, the top of bottom plate fixed mounting has the protection casing, and bearing frame, first gear, second motor and second gear all are located the protection casing.

(III) advantageous effects

The utility model provides a construction safety scaffold frame that stability is good. The method has the following beneficial effects:

(1) the construction safety scaffold with good stability is convenient to push the whole equipment to move by utilizing the four universal wheels, the scaffold body does not need to be disassembled, transported and assembled for use, time and labor are saved, the power supply is switched on, the second motor is started to rotate forwards, the second motor drives the threaded rod to rotate, the connecting plate drives the four sliding rods to move downwards, the whole equipment can be stably fixed on the ground when the four sliding rods drive the positioning plate and the anti-slip mat to move downwards to be contacted with the ground, so that the scaffold body is stably placed, the second motor is started to rotate backwards, the second motor drives the threaded rod in the opposite direction to rotate, the connecting plate drives the four sliding rods to move upwards, the four sliding rods drive the positioning plate and the anti-slip mat to move upwards, the anti-slip mat is separated from the ground, the whole equipment can be pushed to move, and the forward and reverse rotation, steerable locating plate and slipmat reciprocate, are convenient for remove or firm the fixing subaerial, facilitate work the scaffold body.

(2) This construction safety scaffold that stability is good, through starting first motor corotation, first motor drives pivot and reel rotation, wire rope winds out outside the reel gradually, descend subaerial time under the dead weight of hanging flower basket, stop first motor work, can be in material handling to the hanging flower basket, start first motor reversal, first motor drives pivot and reel opposite direction and rotates, wire rope receives the hank gradually and to the reel in, wire rope pulling hanging flower basket and material rise, can rise the material and transport, through the lift of the steerable hanging flower basket of controlling first motor corotation, be convenient for utilize the hanging flower basket to transport the material, no longer need the manual work to transport the material, time saving and labor saving, and great reduction the potential safety hazard that exists when transporting the material.

Drawings

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

FIG. 2 is an enlarged view of portion A of FIG. 1;

fig. 3 is an enlarged schematic view of a portion B in fig. 1.

In the figure: 1. a base plate; 2. a scaffold body; 3. a pedal; 4. a column; 5. a transverse plate; 6. a first motor; 7. a support plate; 8. a first through hole; 9. a rotating shaft; 10. a reel; 11. a wire rope; 12. a hanging basket; 13. a universal wheel; 14. a second through hole; 15. a slide bar; 16. positioning a plate; 17. a connecting plate; 18. a threaded hole; 19. a threaded rod; 20. a bearing seat; 21. a first gear; 22. a second motor; 23. a second gear; 24. a non-slip mat.

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 construction safety scaffold with good stability comprises a bottom plate 1, a scaffold body 2 is fixedly installed at the top of the bottom plate 1, a pedal 3 is fixedly installed at the top of the scaffold body 2, an upright post 4 is fixedly installed at the top of the pedal 3, a transverse plate 5 is fixedly installed at the top of the upright post 4, a first motor 6 and two support plates 7 are fixedly installed at the top of the transverse plate 5, first through holes 8 are respectively formed in one sides, close to each other, of the two support plates 7, the same rotating shaft 9 is rotatably installed in the two first through holes 8, two ends of the rotating shaft 9 respectively extend out of the corresponding first through holes 8, an output shaft end of the first motor 6 is fixedly connected with one end of the rotating shaft 9, a reel 10 positioned between the two support plates 7 is fixedly sleeved on the rotating shaft 9, a steel wire rope 11 is wound on the reel 10, and a hanging basket, four universal wheels 13 are mounted at the bottom of the bottom plate 1, the four universal wheels 13 are arranged in pairwise symmetry, four second through holes 14 are formed in the top of the bottom plate 1, the four second through holes 14 are arranged in pairwise symmetry, slide rods 15 are slidably mounted in the four second through holes 14, two ends of each slide rod 15 extend out of the corresponding second through hole 14, the bottom ends of the four slide rods 15 are fixedly provided with the same positioning plate 16, the top ends of the four slide rods 15 are fixedly provided with the same connecting plate 17, the middle position of the top of the connecting plate 17 is provided with a threaded hole 18, a threaded rod 19 is mounted in the threaded hole 18 in a sliding manner, two ends of the threaded rod 19 extend out of the threaded hole 18, a bearing seat 20 is fixedly mounted at the top of the bottom plate 1, the bottom end of the threaded rod 19 is rotatably mounted on the bearing seat 20, a first gear, a second gear 23 is fixedly mounted on an output shaft end of the second motor 22, and the second gear 23 is meshed with the first gear 21.

Bottom fixed mounting of locating plate 16 has slipmat 24, the top fixed mounting of threaded rod 19 has limit baffle, one side fixed mounting of stand 4 has the stiffener, the stiffener sets up for the slope, the one end fixed mounting that stand 4 was kept away from to the stiffener is in the bottom of diaphragm 5, the third through-hole has been seted up at diaphragm 5's top, wire rope 11 keeps away from the one end of reel 10 and runs through the third through-hole, fixed cover is equipped with two bearings in the pivot 9, the outer lane of two bearings respectively with the inner wall fixed connection of corresponding first through-hole 8, the top fixed mounting of bottom plate 1 has the protection casing, bearing frame 20, first gear 21, second motor 22 and second gear 23 all are located the protection casing.

When the scaffold is used, the first motor 6 and the second motor 22 are both motors capable of rotating forward and backward, the control switch and the external power line are fixedly installed on the bottom plate 1, the first motor 6, the second motor 22, the control switch and the external power line are sequentially and electrically connected to form a loop, the four universal wheels 13 are utilized to facilitate the whole equipment to move, the scaffold body 2 does not need to be disassembled, transported and reassembled for use, time and labor are saved, when the scaffold body 2 is moved to a working place, the power is switched on, the second motor 22 is started to rotate forward, the second motor 22 drives the threaded rod 19 to rotate, as the threaded rod 19 is in threaded connection and matching with the threaded hole 18, when the threaded rod 19 rotates, the connecting plate 17 drives the four sliding rods 15 to move downward, the four sliding rods 15 drive the positioning plate 16 and the anti-skid pad 24 to move downward, and when the anti-skid pad 24 moves downward to be, the whole body of the device can be stably fixed on the ground, thereby stably placing the scaffold body 2, when the movable scaffold body 2 is required to reach the next working place, the second motor 22 is started to rotate reversely, the second motor 22 drives the threaded rod 19 to rotate reversely, so that the connecting plate 17 drives the four slide rods 15 to move upwards, the four slide rods 15 drive the positioning plate 16 and the non-slip mat 24 to move upwards, the non-slip mat 24 is separated from the ground, the second motor 22 is stopped to work, the device can be pushed to move integrally, thereby controlling the positive and negative rotation of the second motor 22, controlling the positioning plate 16 and the non-slip mat 24 to move up and down, facilitating the movement of the scaffold body 2 or stably fixing the scaffold body on the ground, facilitating the work, when a worker stands on the pedal 3 to work, when the worker needs to convey the pedal 3, the first motor is started to rotate positively 6, the first motor 6 drives the rotating shaft 9, the steel wire rope 11 is gradually wound out of the reel 10, the steel wire rope descends under the self weight of the hanging basket 12, when the hanging basket 12 descends to the ground, the first motor 6 is stopped to carry materials into the hanging basket 12, then the first motor 6 is started to rotate reversely, the first motor 6 drives the rotating shaft 9 and the reel 10 to rotate reversely, the steel wire rope 11 is gradually wound and twisted into the reel 10, the steel wire rope 11 pulls the hanging basket 12 and the materials to ascend, after the hanging basket 12 is lifted to be flush with the pedal 3 or slightly higher than the pedal 3, the first motor 6 is stopped to work, the materials can be carried from the hanging basket 12 to the pedal 3 to be used, the ascending and descending of the hanging basket 12 can be controlled by controlling the forward and reverse rotation of the first motor 6, the materials can be conveniently carried by using the hanging basket 12, manual material conveying is not needed, time and labor are saved, potential safety hazards existing in material conveying are greatly reduced, and the contents which are not described in detail in the specification belong to the prior Provided is a technique.

To sum up, the construction safety scaffold with good stability utilizes the four universal wheels 13 to facilitate the movement of the whole equipment, the scaffold body 2 does not need to be disassembled, transported and then assembled for use, time and labor are saved, the power is switched on, the second motor 22 is started to rotate forwardly, the second motor 22 drives the threaded rod 19 to rotate, the connecting plate 17 drives the four sliding rods 15 to move downwards, the four sliding rods 15 drive the positioning plate 16 and the anti-skid pad 24 to move downwards to be in contact with the ground, the whole equipment can be stably fixed on the ground, the scaffold body 2 is stably placed, the second motor 22 is started to rotate reversely, the second motor 22 drives the threaded rod 19 to rotate reversely, the connecting plate 17 drives the four sliding rods 15 to move upwards, the four sliding rods 15 drive the positioning plate 16 and the anti-skid pad 24 to move upwards, the anti-skid pad 24 is separated from the ground, and the whole equipment can be pushed to move, therefore, by controlling the forward and reverse rotation of the second motor 22, the positioning plate 16 and the anti-slip mat 24 can be controlled to move up and down, the scaffold body 2 can be moved or stably fixed on the ground, the first motor 6 can be started to rotate forward, the first motor 6 can drive the rotating shaft 9 and the reel 10 to rotate, the steel wire rope 11 gradually winds out of the reel 10, when the hanging basket 12 descends to the ground under the self weight of the hanging basket 12, the first motor 6 is stopped to carry the materials into the hanging basket 12, the first motor 6 is started to rotate reversely, the rotating shaft 9 and the reel 10 are driven to rotate reversely by the first motor 6, the steel wire rope 11 gradually winds into the reel 10, the hanging basket 12 and the materials are pulled by the steel wire rope 11 to ascend, the materials can be lifted and conveyed, the forward and reverse rotation of the hanging basket 12 can be controlled by controlling the first motor 6 to rotate, the materials can be conveniently conveyed by using the hanging, labour saving and time saving, moreover great reduction the potential safety hazard that exists when transporting the material, the utility model relates to a rationally, the practicality is good, during operation on the staff stands early footboard 3, is convenient for upwards transport the footboard 3 to the material, does not need the manual work to transport the material, labour saving and time saving, great reduction transport the potential safety hazard that exists when transporting the material, be convenient for remove and firm the fixing subaerial to scaffold body 2 in addition, the simple operation has improved work efficiency.

Claims

1. The utility model provides a construction safety scaffold that stability is good, includes bottom plate (1), its characterized in that: the scaffold comprises a base plate (1), a scaffold body (2) is fixedly mounted at the top of the base plate (1), pedals (3) are fixedly mounted at the top of the scaffold body (2), stand columns (4) are fixedly mounted at the top of the pedals (3), transverse plates (5) are fixedly mounted at the top of the stand columns (4), a first motor (6) and two supporting plates (7) are fixedly mounted at the top of the transverse plates (5), first through holes (8) are formed in one sides, close to each other, of the two supporting plates (7), a same rotating shaft (9) is rotatably mounted in the two first through holes (8), two ends of the rotating shaft (9) extend out of the corresponding first through holes (8), an output shaft end of the first motor (6) is fixedly connected with one end of the rotating shaft (9), a winding wheel (10) positioned between the two supporting plates (7) is fixedly sleeved on the rotating shaft (9), and a, one end, far away from the reel (10), of the steel wire rope (11) is fixedly connected with a hanging basket (12), four universal wheels (13) are installed at the bottom of the bottom plate (1), the four universal wheels (13) are arranged in a pairwise symmetry mode, four second through holes (14) are formed in the top of the bottom plate (1), the four second through holes (14) are arranged in a pairwise symmetry mode, sliding rods (15) are installed in the four second through holes (14) in a sliding mode, two ends of each sliding rod (15) extend out of the corresponding second through hole (14), the bottom ends of the four sliding rods (15) are fixedly provided with the same positioning plate (16), the top ends of the four sliding rods (15) are fixedly provided with the same connecting plate (17), the middle position of the top of the connecting plate (17) is provided with a threaded hole (18), threaded rods (19) are installed in the threaded, the top fixed mounting of bottom plate (1) has bearing frame (20), and the bottom of threaded rod (19) is rotated and is installed on bearing frame (20), and fixed cover is equipped with first gear (21) that are located connecting plate (17) below on threaded rod (19), and the top fixed mounting of bottom plate (1) has second motor (22), and the output shaft fixed mounting of second motor (22) has second gear (23), and second gear (23) mesh mutually with first gear (21).

2. The construction safety scaffold with good stability as claimed in claim 1, wherein: the bottom of the positioning plate (16) is fixedly provided with an anti-skid pad (24), and the top end of the threaded rod (19) is fixedly provided with a limit baffle.

3. The construction safety scaffold with good stability as claimed in claim 1, wherein: one side fixed mounting of stand (4) has the stiffener, and the stiffener sets up for the slope, and the one end fixed mounting that stand (4) were kept away from to the stiffener is in the bottom of diaphragm (5).

4. The construction safety scaffold with good stability as claimed in claim 1, wherein: and a third through hole is formed in the top of the transverse plate (5), and one end, far away from the reel (10), of the steel wire rope (11) penetrates through the third through hole.

5. The construction safety scaffold with good stability as claimed in claim 1, wherein: two bearings are fixedly sleeved on the rotating shaft (9), and outer rings of the two bearings are fixedly connected with the inner walls of the corresponding first through holes (8) respectively.

6. The construction safety scaffold with good stability as claimed in claim 1, wherein: the top fixed mounting of bottom plate (1) has the protection casing, and bearing frame (20), first gear (21), second motor (22) and second gear (23) all are located the protection casing.