CN219587167U - Scaffold for building engineering - Google Patents

Abstract

The utility model discloses a construction engineering scaffold, which comprises a supporting plate, a fixing piece and a supporting plate, wherein the bottom end of the supporting plate is provided with universal wheels, the fixing piece is arranged at the bottom end of the supporting plate and comprises a broken cone and a transmission rod, the broken cone is vertically arranged at the bottom end of the supporting plate and is in sliding connection with the supporting plate, the transmission rod is connected in the supporting plate in a switching way, one end of the transmission rod is in transmission connection with the broken cone, and the transmission rod is matched with the broken cone to fix the supporting plate with the ground; the lifting plate is arranged above the supporting plate, a driving piece is arranged between the lifting plate and the supporting plate, the lifting plate is lifted and lowered through the driving piece and the supporting plate, and the driving piece is controlled to be opened and closed through the remote controller. The utility model can realize the flexible adjustment of the height of the staff during the high-altitude operation, reduce the labor consumption of the staff, effectively fix the scaffold with the ground after the scaffold moves to the construction site, ensure the personnel safety during the construction process and improve the safety coefficient of the scaffold.

Description

Scaffold for building engineering

Technical Field

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

Background

The scaffold is used in a large number in the construction of building engineering, mainly used building high altitude construction, like in the scaffold for building engineering of a patent number CN217652273U, goes up and down through crank drive threaded rod control connecting plate, makes its convenient height-adjusting, but still has following problem among the prior art:

1. the crank is rotated under manual control, and the crank is arranged on the bottom plate, when a worker stands on the scaffold plate and rises to a certain height, if the scaffold plate needs to be continuously lifted to finish construction operations in different areas, the worker also needs to descend to the ground through the ladder and then rotate the crank to adjust the height, so that labor consumption of the worker is greatly increased, and meanwhile, the purpose of flexibly adjusting the height of the scaffold is not achieved;

2. in the prior art, the universal wheels are arranged at the bottom end of the bottom plate, but the universal wheels are not limited and fixed, and in the construction process, after a worker climbs onto the foot rest plate, the universal wheels and the ground are easy to rotate due to personnel movement, so that the bottom plate drives the foot rest plate which is in high altitude to displace, and great potential safety hazards exist. Therefore, a scaffold for construction engineering is needed to solve the above problems.

Disclosure of Invention

The utility model aims to provide a scaffold for building engineering, which solves the problems in the prior art, can realize the flexible adjustment of the height of workers during high-altitude operation, reduces the labor consumption of the workers, is effectively fixed with the ground after the scaffold moves to a construction site, ensures the safety of the workers during construction, and improves the safety coefficient of the scaffold.

In order to achieve the above object, the present utility model provides the following solutions: the utility model provides a scaffold for building engineering, which comprises a supporting plate with universal wheels arranged at the bottom end and also comprises,

the fixing piece is arranged at the bottom end of the supporting plate and comprises a broken cone and a transmission rod, the broken cone is vertically arranged at the bottom end of the supporting plate and is in sliding connection with the supporting plate, the transmission rod is connected in the supporting plate in a switching mode, one end of the transmission rod is in transmission connection with the broken cone, and the transmission rod is matched with the broken cone to fix the supporting plate with the ground;

the lifting plate is arranged above the supporting plate, a driving piece is arranged between the lifting plate and the supporting plate, the lifting plate is lifted by the driving piece and the supporting plate, and the driving piece is controlled to be opened and closed by a remote controller.

Preferably, a sleeve is arranged on the supporting plate, a through groove is correspondingly formed in the supporting plate and the sleeve, the sleeve penetrates through the through groove and is fixedly connected with the supporting plate, a rack is arranged in the sleeve, the rack is in sliding connection with the sleeve through the transmission rod, and the bottom end of the rack is fixedly connected with the broken cone.

Preferably, a gear is fixedly connected on the transmission rod corresponding to the sleeve, a switching groove is formed in one side, close to the gear, of the sleeve, and the gear extends into the switching groove to be meshed with the rack.

Preferably, the driving piece is a lifting cylinder, the lifting cylinder is fixedly connected on the supporting plate, and the lifting end of the lifting cylinder is fixedly connected with the bottom end of the lifting plate.

Preferably, a supporting piece is further arranged between the supporting plate and the lifting plate, the supporting piece comprises a plurality of supporting rods, the supporting rods are fixedly connected to the supporting plate, the top ends of the supporting rods are in butt joint with the lifting plate, the top ends of the supporting rods are detachably connected with guide rods, through holes are correspondingly formed in the lifting plate and the guide rods, and the lifting plate is in sliding connection with the guide rods.

Preferably, the top end of the lifting plate is fixedly connected with a locking ring, the locking ring is sleeved on the guide rod, a locking bolt is connected with the side wall surface of the locking ring in a threaded manner, and one end of the locking bolt penetrates through the locking ring and is abutted to the guide rod.

Preferably, a plurality of rails are circumferentially arranged at the top end of the lifting plate, connecting rods are fixedly connected at the top ends of the rails, guide rings are fixedly connected at one ends of the connecting rods, which are close to the guide rods, and the guide rings are sleeved on the guide rods and are in sliding connection with the guide rods.

Preferably, an opening is formed in the lifting plate, the railing located at the opening of the lifting plate is in sliding contact with the lifting plate, and the rest railing except the opening is fixedly connected with the lifting plate.

The utility model discloses the following technical effects:

utilize the vertical setting of broken earth awl to stretch into ground and fix the backup pad in the backup pad bottom, avoided the universal wheel drive backup pad and the ground takes place the displacement in the work progress, reduce staff's potential safety hazard, and the lifter plate that the backup pad top set up passes through the driver control, and the driver passes through the remote controller control switching that the outside set up, after the staff accomplishes the construction in the region, when needing the lift of high altitude mixture control scaffold frame, can directly drive the lifter plate through the remote controller control driver and go up and down, compare in prior art can avoid the staff to repeat the lifter plate, alleviate staff's labour consumption.

Drawings

In order to more clearly illustrate the embodiments of the present utility model or the technical solutions of the prior art, the drawings that are needed in the embodiments will be briefly described below, it being obvious that the drawings in the following description are only some embodiments of the present utility model, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

FIG. 1 is a schematic diagram of the overall apparatus;

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

FIG. 3 is a structural side view of the overall device;

FIG. 4 is a schematic diagram of the positional relationship between a lifting cylinder and a lifting plate;

FIG. 5 is a schematic diagram of the drive relationship of the drive rod and the ground breaking cone;

fig. 6 is a schematic view of the structure of the lifting plate in a lifted state;

wherein, 1, a supporting plate; 2. a broken earth cone; 3. a transmission rod; 4. a universal wheel; 5. a lifting plate; 6. a sleeve; 7. a rack; 8. a gear; 9. a lifting cylinder; 10. a support rod; 11. a guide rod; 12. a locking ring; 13. a locking bolt; 14. railing; 15. a connecting rod; 16. a guide ring; 17. a ladder stand; 18. a rotating rod; 19. a rotating handle.

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.

In order that the above-recited objects, features and advantages of the present utility model will become more readily apparent, a more particular description of the utility model will be rendered by reference to the appended drawings and appended detailed description.

Referring to fig. 1 to 6, the present utility model provides a scaffold for construction engineering, comprising a support plate 1 having a universal wheel 4 at the bottom end, and further comprising,

the fixing piece is arranged at the bottom end of the supporting plate 1 and comprises a broken cone 2 and a transmission rod 3, the broken cone 2 is vertically arranged at the bottom end of the supporting plate 1, the broken cone 2 is in sliding connection with the supporting plate 1, the transmission rod 3 is connected in the supporting plate 1 in a switching mode, one end of the transmission rod 3 is in transmission connection with the broken cone 2, and the transmission rod 3 is matched with the broken cone 2 to fix the supporting plate 1 with the ground;

the lifting plate 5 is arranged above the supporting plate 1, a driving piece is arranged between the lifting plate 5 and the supporting plate 1, the lifting plate 5 is lifted and lowered with the supporting plate 1 through the driving piece, and the driving piece is controlled to be opened and closed through a remote controller.

According to the utility model, the universal wheel 4 fixedly connected with the bottom end of the supporting plate 1 controls movement, when the supporting plate 1 moves to a construction position, a worker drives the ground breaking cone 2 to slide with the supporting plate 1 through the rotation transmission rod 3, the ground breaking cone 2 is vertically arranged at the bottom end of the supporting plate 1 to enable the ground breaking cone 2 to extend into the ground to fix the supporting plate 1, so that the situation that the universal wheel 4 drives the supporting plate 1 to displace with the ground in the construction process is avoided, the potential safety hazard of the worker is reduced, the lifting plate 5 arranged above the supporting plate 1 is controlled through the driving piece, the driving piece is controlled to be opened and closed through the remote controller arranged outside, when the worker is required to adjust the lifting of the scaffold in the high air after finishing the construction in the area, the driving piece can be controlled through the remote controller to drive the lifting plate 5 to lift, and compared with the prior art, the labor consumption of the worker is reduced by avoiding the repeated lifting of the lifting plate 5.

Further optimizing scheme is provided with sleeve 6 on the backup pad 1, and the backup pad 1 corresponds with sleeve 6 and has seted up logical groove, sleeve 6 run through groove and backup pad 1 rigid coupling, is provided with rack 7 in the sleeve 6, and rack 7 passes through transfer line 3 and sleeve 6 sliding connection, and rack 7's bottom rigid coupling has broken earth awl 2.

Through offer logical groove on backup pad 1, sleeve 6 rigid coupling is in logical inslot and run through backup pad 1 for rack 7 slides at sleeve 6 and drives broken awl 2 lift, when broken awl 2 lifts to with ground contactless, universal wheel 4 drives backup pad 1 and removes, broken awl 2 descends and stretches into ground, and backup pad 1 is fixed with ground, thereby makes the control operation of scaffold simple, convenient.

In a further optimized scheme, a gear 8 is fixedly connected on the transmission rod 3 corresponding to the sleeve 6, a switching groove is formed in one side, close to the gear 8, of the sleeve 6, and the gear 8 stretches into the switching groove to be meshed with the rack 7.

In the technical scheme, one end of the transmission rod 3 extends out of the supporting plate 1 and is fixedly connected with the rotating handle 19, after the supporting plate 1 moves to a construction site, a worker drives the transmission rod 3 and the supporting plate 1 to rotate through rotating the rotating handle 19, the transmission rod 3 enables the gear 8 to rotate so as to drive the rack 7 and the sleeve 6 to slide, and the ground breaking cone 2 extends into the ground to fix the supporting plate 1 and the ground.

In one embodiment of the utility model, four corners of the supporting plate 1 are respectively provided with the earth breaking cones 2, two transmission rods 3 are arranged corresponding to the four earth breaking cones 2, and gears 8 are fixedly connected on racks 7 on the two earth breaking cones 2 corresponding to the same side on each transmission rod 3, so that the two earth breaking cones 2 and the supporting plate 1 are driven to ascend and descend by rotating one transmission rod 3, the stability of the supporting plate 1 and the ground is improved, and the fixing efficiency of the supporting plate 1 and the ground is also improved.

Further optimizing scheme, the driving piece is lifting cylinder 9, and lifting cylinder 9 rigid coupling is on backup pad 1, and lifting end and the bottom rigid coupling of lifter plate 5 of lifting cylinder 9.

The patent is preferably but not limited to adopting a Xin Colon servo electric cylinder, in the actual use process, the cylinder diameter range within 110mm-250mm can be selected according to the bearing requirement of the lifting plate 5, the lifting cylinder 9 is controlled to be opened and closed by a PLC servo controller, the PLC servo controller is a remote controller designated in the patent, the lifting cylinder 9 and the PLC servo controller are all in the prior art, and excessive statement is not made.

Further, the staff passes through PLC servo controller control lift cylinder 9 and drives lifter plate 5 and go up and down, and when the staff is in the high altitude to accomplish the construction work in the region, need adjust lifter plate 5 height, when getting into to next construction region, compare in prior art need not to climb down lifter plate 5, can adjust lifter plate 5 height through PLC servo controller, reduce staff's labour consumption, effectively improve the flexibility ratio of altitude mixture control.

Further optimizing scheme still is provided with between backup pad 1 and lifter plate 5 to prop the piece, prop the piece and include a plurality of bracing pieces 10, bracing piece 10 rigid coupling is on backup pad 1, and the top and the lifter plate 5 butt of bracing piece 10, the top of bracing piece 10 can be dismantled and be connected with guide bar 11, and the through-hole has been seted up with guide bar 11 correspondence to lifter plate 5, lifter plate 5 and guide bar 11 sliding connection.

Through bracing piece 10 support lifter plate 5, make lifter plate 5 slide along guide bar 11 under the effect of lift cylinder 9 to set up the screw thread groove on the top of bracing piece 10, the bottom lateral wall of guide bar 11 corresponds the rigid coupling with the screw thread groove and has the screw thread, makes guide bar 11 and bracing piece 10 realize dismantling the connection, and referring to fig. 1, guide bar 11 corresponds with bracing piece 10 and is provided with four, and sets up respectively at four corners of backup pad 1, improves lifter plate 5 in-process face stability.

In a further optimized scheme, the top end of the lifting plate 5 is fixedly connected with a locking ring 12, the locking ring 12 is sleeved on the guide rod 11, a locking bolt 13 is connected with the side wall surface of the locking ring 12 in a threaded manner, and one end of the locking bolt 13 penetrates through the locking ring 12 and is abutted with the guide rod 11.

The locking ring 12 is fixedly connected to the top end of the lifting plate 5, after the lifting plate moves to a construction area, a worker turns the locking bolt 13, the locking bolt 13 is abutted with the guide rod 11 to fix the lifting plate 5 and the guide rod 11, so that the lifting plate 5 is kept at a specific height, and the safety factor of the scaffold is further improved.

Further optimizing scheme, lifter plate 5 top circumference is provided with a plurality of railing 14, and the top rigid coupling of railing 14 has connecting rod 15, and connecting rod 15 is close to the one end rigid coupling of guide bar 11 has guide ring 16, and guide ring 16 cover is established on guide bar 11 and guide bar 11 sliding connection.

Further optimizing scheme is provided with the opening on the lifter plate 5, and the railing 14 that is located lifter plate 5 upper opening part is in sliding contact with lifter plate 5, and other railing 14 and lifter plate 5 rigid coupling except the opening position.

The opening is arranged on one side of the supporting plate 1, a break is formed in the position of the connecting rod 15 corresponding to the opening, a rotating rod 18 is arranged in the break, one end of the rotating rod 18 is hinged to the connecting rod 15, the other end of the connecting rod 18 is detachably connected with the connecting rod 15, one end of a railing 14 correspondingly arranged at the bottom end of the rotating rod 18 is in sliding contact with the lifting plate 5, the other end of the railing 14 in the area is fixedly connected with the rotating rod 18, the connecting rod 15 is detachably connected with the railing 14 through the rotating rod 18, when workers enter the lifting plate 5, a ladder 17 is placed on one side of the lifting plate 5, and the lifting plate 5 is rotated after the lifting plate ascends to the opening side.

In one embodiment of the present utility model, the connecting rod 15 is far away from the other end of the hinged end of the rotating rod 18, and the same bolt (not shown in the figure) is penetrated to realize detachable connection, so that the connection fixing strength of the connecting rod 15 and the rotating rod 18 is improved, and the safety of staff in the railing 14 is ensured.

Working principle:

the supporting plate 1 is moved to a region to be constructed, the transmission rod 3 and the supporting plate 1 are driven to rotate through the rotating handle 19, the driving gear 8 is driven to rotate to drive the rack 7 to lift, the tip of the broken cone 2 stretches into the ground to finish stable connection of the supporting plate 1 and the ground, then a worker is connected with the lifting plate 5 in a lap joint mode through the opening side of the lifting plate 5 and the climbing ladder 17, the lifting plate 5 is detachably connected with the connecting rod 15 through the rotating rod 18, then the lifting cylinder 9 is driven to be opened through the PLC control end of the lifting cylinder 9, the lifting plate 5 is stably lifted along the guide rod 11, the locking bolt 13 is rotated after the lifting plate 5 reaches the construction region, the lifting plate 5 is fixed with the guide rod 11, the lifting plate 5 is kept stable in the high air, and when the height of the lifting plate 5 is required to be adjusted in the high air, the locking bolt 13 is screwed to enable the lifting plate 5 to be not to be abutted with the guide rod 11, and the lifting plate 5 is driven to be lifted through the PLC control end.

In the description of the present utility model, it should be understood that the terms "longitudinal," "transverse," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like indicate or are based on the orientation or positional relationship shown in the drawings, merely to facilitate description of the present utility model, and do not indicate or imply that the devices or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be construed as limiting the present utility model.

The above embodiments are only illustrative of the preferred embodiments of the present utility model and are not intended to limit the scope of the present utility model, and various modifications and improvements made by those skilled in the art to the technical solutions of the present utility model should fall within the protection scope defined by the claims of the present utility model without departing from the design spirit of the present utility model.

Claims (6)

1. The utility model provides a building engineering scaffold frame, is provided with backup pad (1) of universal wheel (4), its characterized in that including the bottom: also included is a method of manufacturing a semiconductor device,

the fixing piece is arranged at the bottom end of the supporting plate (1), the fixing piece comprises a broken earth cone (2) and a transmission rod (3), the broken earth cone (2) is vertically arranged at the bottom end of the supporting plate (1), the broken earth cone (2) is in sliding connection with the supporting plate (1), the transmission rod (3) is switched in the supporting plate (1), one end of the transmission rod (3) is in transmission connection with the broken earth cone (2), and the transmission rod (3) is matched with the broken earth cone (2) to fix the supporting plate (1) with the ground;

the lifting plate (5) is arranged above the supporting plate (1), a driving piece is arranged between the lifting plate (5) and the supporting plate (1), the lifting plate (5) is lifted and lowered with the supporting plate (1) through the driving piece, and the driving piece is controlled to be opened and closed through a remote controller;

a supporting part is further arranged between the supporting plate (1) and the lifting plate (5), the supporting part comprises a plurality of supporting rods (10), the supporting rods (10) are fixedly connected to the supporting plate (1), the top ends of the supporting rods (10) are in butt joint with the lifting plate (5), the top ends of the supporting rods (10) are detachably connected with guide rods (11), through holes are correspondingly formed in the lifting plate (5) and the guide rods (11), and the lifting plate (5) is in sliding connection with the guide rods (11);

the lifting plate (5) is fixedly connected with a locking ring (12) at the top end, the locking ring (12) is sleeved on the guide rod (11), a locking bolt (13) is connected with the side wall surface of the locking ring (12) in a threaded mode, and one end of the locking bolt (13) penetrates through the locking ring (12) and is abutted to the guide rod (11).

2. The construction scaffolding as claimed in claim 1, wherein: be provided with sleeve (6) on backup pad (1), backup pad (1) with logical groove has been seted up corresponding to sleeve (6), sleeve (6) run through logical groove with backup pad (1) rigid coupling, be provided with rack (7) in sleeve (6), rack (7) pass through transfer line (3) with sleeve (6) sliding connection, the bottom rigid coupling of rack (7) has broken earth awl (2).

3. The construction scaffolding as claimed in claim 2, wherein: the transmission rod (3) is fixedly connected with a gear (8) corresponding to the sleeve (6), a switching groove is formed in one side, close to the gear (8), of the sleeve (6), and the gear (8) stretches into the switching groove to be meshed with the rack (7).

4. The construction scaffolding as claimed in claim 1, wherein: the driving piece is a lifting air cylinder (9), the lifting air cylinder (9) is fixedly connected to the supporting plate (1), and the lifting end of the lifting air cylinder (9) is fixedly connected with the bottom end of the lifting plate (5).

5. The construction scaffolding as claimed in claim 1, wherein: the lifting plate is characterized in that a plurality of rails (14) are circumferentially arranged at the top end of the lifting plate (5), connecting rods (15) are fixedly connected to the top ends of the rails (14), guide rings (16) are fixedly connected to one ends of the connecting rods (15) close to the guide rods (11), and the guide rings (16) are sleeved on the guide rods (11) and are in sliding connection with the guide rods (11).

6. The construction scaffolding as claimed in claim 5, wherein: the lifting plate (5) is provided with an opening, the railing (14) at the opening of the lifting plate (5) is in sliding contact with the lifting plate (5), and the rest railing (14) except the opening position is fixedly connected with the lifting plate (5).