CN217128921U

CN217128921U - Scaffold board anti-falling structure of all-steel attached lifting scaffold

Info

Publication number: CN217128921U
Application number: CN202221052920.4U
Authority: CN
Inventors: 周军芳; 楚英元; 唐瑞; 罗小红
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-05-05
Filing date: 2022-05-05
Publication date: 2022-08-05
Anticipated expiration: 2032-05-05

Abstract

The utility model discloses a structure of preventing falling of scaffold board of all steel inserted lift scaffold, slide including main layer board and symmetry and set up the slider that is used for the bolt to detain the safety belt on main layer board, the articulated board that is provided with of symmetry turns over on the main layer board, and turn over board upset perpendicular to main layer board and joint on the riser that main layer board both sides set up, the bottom symmetry of main layer board is provided with the card chamber that is used for the joint scaffold frame that is formed by hinge plate and main cardboard, the articulated fixed plate that is provided with on the hinge plate, and the fixed plate upset is through the joint subassembly joint that sets up in it on main cardboard so that main layer board fixes the scaffold frame. The utility model discloses a structure of preventing falling of scaffold board is through making the safety belt bolt buckle in the slider to on making the safety belt can be fixed in main layer board, the workman's work can be convenient for in the slider slip, turns over the board and can block the protection to the workman, utilizes the card chamber and the joint subassembly can be quick make main layer board be fixed in on the scaffold frame, has guaranteed the stability of main layer board.

Description

Scaffold board anti-falling structure of all-steel attached lifting scaffold

Technical Field

The utility model relates to a scaffold board technical field relates to a structure of preventing falling of scaffold board of all-steel inserted lift scaffold particularly.

Background

The scaffold boards are also called scaffold pieces and are laid on scaffolds and operation frames, so that workers can walk above the scaffold boards, transfer materials and construct building materials for temporary turnover use.

According to patent number CN201821083192.7, an all steel type inserted lift scaffold is disclosed, mainly by vertical main frame, support body protection system, anchorage device, elevating system, intelligence control system constitute, each part adopts the equipment of rectangle steel pipe bolted connection scaffold member to form, wherein: the vertical main frame is a space truss structure consisting of a scaffold board, a fixed pulley bracket, a guide rail, an inner upright post, an outer upright post, an electric hoist, a gravity sensor, a steel wire rope hanging point, an electric hoist hanger, a four-corner support frame, an attached wall support, a horizontal support truss, an outer protection net piece and an outer protection net cross rod, the inner side of the vertical main frame consists of the guide rail and the inner upright post, and the middle of the vertical main frame is fixedly connected with the horizontal support truss; the outer side of the vertical main frame consists of an outer side upright rod, an outer protecting net and an outer protecting net cross rod; the inner and outer side rods of the vertical main frame are fixedly connected by a four-corner support frame, and the scaffold board is positioned between the inner and outer side upright posts and fixed on the inner and outer upright posts and the side surfaces of the guide rails; the horizontal support truss is positioned at the bottom of the frame body mechanism, is arranged between the two step scaffold boards, is arranged between the inner upright stanchion and the outer upright stanchion and is fixed on the inner upright stanchion and the outer upright stanchion through a truss connecting plate; the frame body protection system consists of a scaffold board, a turning board and an outer protection net piece, wherein the turning board is hinged with the scaffold board, and the outer protection net piece is fixedly connected to an outer protection net cross rod; the attachment device mainly comprises an attached wall support, an unloading device, an anti-tilt guide wheel, a supporting and jacking device and an anti-drop swing block; the wall-attached support is fixedly connected with the main body structure through two screws, a base plate and nuts, the front end of the wall-attached support is clamped in the groove of the guide rail through an anti-tilting guide wheel set, and the guide rail can move up and down along the wall-attached support to play a role in preventing tilting for the frame body; the unloading device consists of a U-shaped jacking, an adjusting screw rod, a bearing bracket and round steel, and is fixedly connected with channel steel at the upper end of the wall-attached support in a welding way through the round steel; the anti-falling swing block is connected and installed in the wall-attached support by a pin shaft; the lifting mechanism consists of a gravity sensor, an intelligent sub-control box, an electric hoist, an upper bearing beam, a lower bearing beam and a wall-attached hanging seat, and is fixed on a building structure through a wall-attached support to form a relatively independent lifting system; the electric hoist is in direct hanging connection and fixed at a lower hoisting point bracket of the vertical main frame through the hoisting ring and the gravity sensor, so that vertical lifting is guaranteed, the electric hoist does not need to be turned over, the safe use of the electric hoist is guaranteed, the turning over workload is reduced, the labor intensity of operators is greatly reduced, and the personal safety is guaranteed; the wall-attached hanging seat is formed by assembling and welding steel plates, is formed by assembling and welding a bottom plate, a front plate and side plates, is fixed on the outer side of a building structure through 2 screw rods, and is connected with a main chain wheel circulating part of the electric hoist through bolts; the intelligent control system consists of a load controller, a force measurement display system, a load sensor and an electric cabinet, can set an overload value, an alarm value before overload and an underload value, automatically alarms when the actual load value exceeds a set value by 15% when the scaffold body is lifted, displays an alarm position, continues to lift the scaffold if the overload problem is not solved, automatically stops when the set value reaches 30% of the set value, forcibly stops lifting the scaffold body, and continues to lift the scaffold body after the problem is solved, so that the scaffold body is ensured to operate in a safe load range.

The scaffold board of conventionality only possesses the function of supporting the workman mostly in the market, and it is poor to workman's protecting effect, can not be fine protect the workman, and the fixed effect of present scaffold board is poor simultaneously, goes out the scheduling problem that drops easily, when the workman takes place to fall because of misoperation and the dangerous problem appears, can't protect the workman and save.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing an all-steel inserted lift scaffold's scaffold board structure of preventing falling can carry out more comprehensive protection to the workman, and fixed effect between its and the scaffold frame strengthens simultaneously, and dismantles the convenience, can take place to fall when appearing dangerous problem such as, carries out safe protection to the workman.

In order to achieve the above object, the present invention provides the following technical solutions: the utility model provides a structure of preventing falling of scaffold board of all steel inserted lift scaffold, sets up the slider that is used for the bolt to detain the safety belt on main layer board including main layer board and symmetry slip, the symmetry is articulated to be provided with on the main layer board and turns over the board, and turns over board upset perpendicular to main layer board and joint on the riser that main layer board both sides set up, the bottom symmetry of main layer board is provided with the card chamber that is used for joint scaffold frame that is formed by hinge board and main cardboard, the articulated fixed plate that is provided with on the hinge board, and the fixed plate upset is through the joint subassembly joint that sets up in it on main cardboard so that main layer board fixes the scaffold frame.

Preferably, the top symmetry of main layer board has seted up the spout, and the inner wall of spout symmetry respectively has seted up the cross slot, the slider slides respectively and sets up in the spout, and the diaphragm that the slider bilateral symmetry set up slides respectively and sets up in the cross slot, and the diaphragm rolls respectively near main layer board one side and is provided with a plurality of balls, the top fixed mounting of slider has the link.

Preferably, the top of the main supporting plate is symmetrically provided with accommodating grooves, the turning plate is hinged to the inner wall of one side of the accommodating groove, and the turning plate is turned and attached to the bottom of the accommodating groove.

As preferred, the joint groove has been seted up on the fixed plate, the joint subassembly includes slide bar, fastener and joint spring, the slide bar slides and sets up on the fixed plate, and joint spring fixed mounting in the one end of slide bar, the other end fixed mounting of joint spring is on the fixed plate, fastener fixed mounting is in the top of slide bar, set up flutedly on the main cardboard, the fastener is driven the joint in the recess.

Preferably, the main supporting plate is a stainless steel plate.

In the technical scheme, the utility model provides a pair of all steel attached lift scaffold's scaffold board structure of preventing falling possesses following beneficial effect: the safety belt fixing device has the advantages that the sliding block for fastening the safety belt is arranged on the main supporting plate in a sliding mode, so that the safety belt of a worker can be fixed on the sliding block, when the worker is in danger, the main supporting plate can be used for fixedly connecting the safety belt, the safety of the worker is guaranteed, meanwhile, the sliding block can be convenient for the worker to work, the main supporting plate is symmetrically hinged with the turning plate, the turning plate is turned over to be perpendicular to the main supporting plate and is clamped on vertical plates arranged on two sides of the main supporting plate, so that the turning plate can block and protect the worker, the bottom of the main supporting plate is symmetrically provided with clamping cavities formed by the hinge plates and the main clamping plate and used for clamping a scaffold, the hinge plates are hinged with the fixing plates, the fixing plates are turned over and clamped on the main clamping plate through clamping components arranged in the fixing plates, the main supporting plate can be quickly fixed on the scaffold through the clamping cavities and the clamping components, and therefore the main supporting plate can be quickly installed and disassembled, and simultaneously, the stability of the main supporting plate is ensured.

Drawings

In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings needed to be used in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments described in the present invention, and other drawings can be obtained by those skilled in the art according to these drawings.

Fig. 1 is a schematic view of an overall structure of a main pallet provided in an embodiment of the present invention;

fig. 2 is a schematic structural view of a main supporting plate provided in an embodiment of the present invention;

fig. 3 is a schematic cross-sectional view of a main pallet provided by an embodiment of the present invention;

fig. 4 is an enlarged schematic structural diagram of a position a provided in the embodiment of the present invention;

fig. 5 is a schematic view of a cross-sectional structure of a fixing plate according to an embodiment of the present invention.

Description of reference numerals:

1. a main pallet; 2. a slider; 3. turning over a plate; 4. a fixing plate; 5. a card cavity; 11. a chute; 12. a vertical plate; 13. a receiving groove; 14. hinging a plate; 15. a main clamping plate; 16. a groove; 17. a transverse groove; 21. hanging a ring; 22. a ball bearing; 23. a transverse plate; 41. a slide bar; 42. a clamping groove; 43. a fastener; 44. the spring is clamped.

Detailed Description

In order to make the technical solution of the present invention better understood by those skilled in the art, the present invention will be further described in detail with reference to the accompanying drawings.

As shown in fig. 1-5, a scaffold board anti-falling structure of an all-steel attached lifting scaffold comprises a main supporting board 1 and sliders 2 symmetrically and slidably arranged on the main supporting board 1 for latching safety belts, turning boards 3 symmetrically and hingedly arranged on the main supporting board 1, the turning boards 3 are turned over and perpendicular to the main supporting board 1 and are connected to vertical boards 12 arranged on two sides of the main supporting board 1 in a clamping manner, clamping cavities 5 formed by hinge boards 14 and main clamping boards 15 and used for clamping the scaffold are symmetrically arranged at the bottom of the main supporting board 1, fixing boards 4 are hinged on the hinge boards 14, and the fixing boards 4 are turned over and are connected to the main clamping boards 15 through clamping components arranged in the fixing boards to fix the scaffold on the main supporting board 1. The safety belt of a worker can be fixed on the sliding block 2 by slidably arranging the sliding block 2 for fastening the safety belt on the main supporting plate 1, when the worker is in danger, the main supporting plate 1 can fixedly connect the safety belt, the safety of the worker is ensured, meanwhile, the sliding block 2 can be convenient for the worker to work, the main supporting plate 1 is symmetrically and hingedly provided with the turning plate 3, the turning plate 3 is turned to be vertical to the main supporting plate 1 and clamped on the vertical plate 12 arranged at two sides of the main supporting plate 1, so that the turning plate 3 can block and protect the worker, the bottom of the main supporting plate 1 is symmetrically provided with the clamping cavities 5 formed by the hinge plate 14 and the main clamping plate 15 and used for clamping the scaffold, the hinge plate 14 is hinged with the fixing plate 4, the fixing plate 4 is turned to be clamped on the main clamping plate 15 through the clamping components arranged in the fixing plate 1, and the main supporting plate 1 can be quickly fixed on the scaffold by the clamping cavities 5 and the clamping components, thereby enabling the main pallet 1 to be quickly mounted and dismounted while ensuring the stability of the main pallet 1.

As shown in FIG. 1, as a further technical solution provided by the present invention, in order to stably fix the slider 2 on the main supporting board 1 and reduce the friction generated when the slider slides, the top of the main supporting board 1 is symmetrically provided with sliding grooves 11, the inner walls of the sliding grooves 11 are symmetrically provided with transverse grooves 17, the slider 2 is respectively slidably disposed in the sliding grooves 11, and the lateral plates 23 symmetrically disposed at both sides of the slider 2 are respectively slidably disposed in the transverse grooves 17, and the lateral plates 23 are respectively provided with a plurality of balls 22 rolling on a side close to the main supporting board 1, a hanging ring 21 is fixedly mounted at the top of the slider 2, the safety belt can be fastened on the hanging ring 21, the stability of the slider 2 on the main supporting board 1 is increased by the lateral plates 23 symmetrically disposed at both sides of the slider 2, so that the safety belt mounted on the slider 2 can be stably positioned on the main supporting board 1 when being pulled, and the balls 22 can reduce the friction generated between the slider 2 and the main supporting board 1, therefore, when a worker moves, the sliding blocks 2 can move rapidly to facilitate the work of the worker, and a plurality of sliding blocks 2 can be placed in the sliding grooves 11 to facilitate the work of the workers.

Further, in order to facilitate the storage of the turning plate 3, the storage groove 13 is symmetrically formed in the top of the main support plate 1, the turning plate 3 is hinged to the inner wall of one side of the storage groove 13, the turning plate 3 is attached to the bottom of the storage groove 13 in a turning mode, and therefore the turning plate 3 is convenient to store and the main support plate 1 is convenient to carry.

Furthermore, in order to quickly clamp the main supporting plate 1 to the scaffold, a clamping groove 42 is formed on the fixing plate 4, the clamping component comprises a slide rod 41, a clamping piece 43 and a clamping spring 44, the slide rod 41 is slidably arranged on the fixing plate 4, the clamping spring 44 is fixedly arranged at one end of the slide rod 41, the other end of the clamping spring 44 is fixedly arranged on the fixing plate 4, the clamping piece 43 is fixedly arranged at the top of the slide rod 41, a groove 16 is formed on the main clamping plate 15, the clamping cavity 5 is clamped on the scaffold, the fixing plate 4 is turned over to enable the main clamping plate 15 to slide in the clamping groove 42, along with the turning over of the fixing plate 4, one end of the main clamping plate 15 slides on the clamping piece 43 and extrudes the clamping piece 43 to enable the slide rod 41 to slide, along with the turning over of the fixing plate 4, the clamping spring 44 pushes the slide rod 41 to enable the clamping piece 43 on the slide rod 41 to be clamped in the groove 16, so that the main clamping plate 15 can be fixed on the fixing plate 4, and the hoop is in the scaffold of card intracavity 5, and main layer board 1 joint is on the scaffold this moment, through pressing slide bar 41 respectively once more, can make fastener 43 break away from main cardboard 15 to can take out main layer board 1 from the scaffold.

The working principle is as follows: the turning plate 3 is used for turning over the vertical plate 12 which is vertical to the main supporting plate 1 and is clamped on two sides of the main supporting plate 1, so that the turning plate 3 can block and protect workers, the safety belt is fastened on the hanging ring 21 in a bolting way, the sliding block 2 is pulled to rapidly move and facilitate the work of the workers, the clamping cavities 5 which are symmetrically arranged at the bottom of the main supporting plate 1 are respectively clamped on the scaffold, the fixing plate 4 is turned over to enable the main clamping plate 15 to slide in the clamping groove 42, one end of the main clamping plate 15 slides on the clamping piece 43 along with the turning of the fixing plate 4, the clamping piece 43 is extruded to enable the sliding rod 41 to slide, the clamping spring 44 pushes the sliding rod 41 to enable the clamping piece 43 on the sliding rod to be clamped in the groove 16 along with the turning of the fixing plate 4, so that the main clamping plate 15 can be fixed on the fixing plate 4 and hoops the scaffold in the clamping cavity 5, the main supporting plate 1 is clamped on the scaffold, the sliding rod 41 is respectively pressed again, can make fastener 43 break away from main cardboard 15 to can take out main layer board 1 from the scaffold, turn over board 3 upset through the messenger and laminate in accomodating the groove 13 bottom, thereby be convenient for accomodate turning over board 3, conveniently carry main layer board 1.

While certain exemplary embodiments of the present invention have been described above by way of illustration only, it will be apparent to those of ordinary skill in the art that the described embodiments may be modified in various different ways without departing from the spirit and scope of the present invention. Accordingly, the drawings and description are illustrative in nature and should not be construed as limiting the scope of the invention.

Claims

1. The utility model provides a structure of preventing falling of scaffold board of all steel attached lift scaffold, its characterized in that sets up slider (2) for the bolt buckle safety belt on main layer board (1) including main layer board (1) and symmetry slip, the symmetry is articulated on main layer board (1) to be provided with and turns over board (3), and turns over board (3) upset perpendicular to main layer board (1) and joint on riser (12) that main layer board (1) both sides set up, the bottom symmetry of main layer board (1) is provided with card chamber (5) for the joint scaffold that are formed by hinge board (14) and main cardboard (15), the articulated fixed plate (4) that is provided with on hinge board (14), and fixed plate (4) upset joint subassembly joint through its interior setting is on main cardboard (15) so that main layer board (1) is fixed on the scaffold.

2. The anti-falling structure for the scaffold board of the all-steel attached lifting scaffold as claimed in claim 1, wherein the top of the main support board (1) is symmetrically provided with sliding grooves (11), the inner walls of the sliding grooves (11) are symmetrically provided with transverse grooves (17), the sliding blocks (2) are respectively slidably disposed in the sliding grooves (11), the transverse plates (23) symmetrically disposed at two sides of the sliding blocks (2) are respectively slidably disposed in the transverse grooves (17), one side of the transverse plate (23) close to the main support board (1) is respectively provided with a plurality of balls (22) in a rolling manner, and the top of the sliding blocks (2) is fixedly provided with a hanging ring (21).

3. The scaffold board anti-falling structure of the all-steel attached lifting scaffold as claimed in claim 1, wherein the top of the main supporting board (1) is symmetrically provided with a storage groove (13), the turning board (3) is hinged to the inner wall of one side of the storage groove (13), and the turning board (3) is attached to the bottom of the storage groove (13) in a turning manner.

4. The anti-falling structure for the scaffold board of the all-steel attached lifting scaffold is characterized in that a clamping groove (42) is formed in the fixing plate (4), the clamping assembly comprises a sliding rod (41), a clamping piece (43) and a clamping spring (44), the sliding rod (41) is slidably arranged on the fixing plate (4), the clamping spring (44) is fixedly arranged at one end of the sliding rod (41), the other end of the clamping spring (44) is fixedly arranged on the fixing plate (4), the clamping piece (43) is fixedly arranged at the top of the sliding rod (41), a groove (16) is formed in the main clamping plate (15), and the clamping piece (43) is driven to be clamped in the groove (16).

5. The scaffold board fall prevention structure of all-steel attached lifting scaffold according to claim 1, characterized in that the main support board (1) is stainless steel plate.