CN216516767U

CN216516767U - Lifting device with good stability for construction of building curtain wall

Info

Publication number: CN216516767U
Application number: CN202122834850.XU
Authority: CN
Inventors: 杨建忠; 丁莉; 项骏; 张家成
Original assignee: Zhenjiang Suhang Architectural Decoration Co ltd
Current assignee: Zhenjiang Suhang Architectural Decoration Co ltd
Priority date: 2021-11-18
Filing date: 2021-11-18
Publication date: 2022-05-13
Anticipated expiration: 2031-11-18

Abstract

The utility model relates to a lifting device with good stability for construction of a building curtain wall, which comprises a bottom bin, wherein the top of the bottom bin is provided with a workbench, a lifting mechanism is fixedly connected between the workbench and the bottom bin, first telescopic rods are vertically fixed between the periphery of the bottom surface of the workbench and the periphery of the top surface of the bottom bin, partition plates are fixedly connected between the four inner side walls of the bottom bin, the peripheries of the bottom surfaces of the partition plates are movably connected with vertically downward fixed rods through bearings, the bottom of the bottom bin is provided with four movable wheels, and the bottom surface of the bottom bin is provided with access holes through which the four movable wheels respectively pass. This elevating gear is used in construction of building curtain that stability is good, under elevating system's effect, constructor is light convenient removes the workstation, improves constructor's work efficiency, under the effect through two first telescopic links, makes the workstation when rising, keeps the stability of workstation, avoids the staff to receive the injury, guarantees constructor's safety.

Description

Lifting device with good stability for construction of building curtain wall

Technical Field

The utility model relates to the technical field of building curtain walls, in particular to a lifting device with good stability for building curtain wall construction.

Background

The building curtain wall refers to an outer wall enclosure without bearing the weight of a building, and generally consists of a panel and a rear supporting structure, wherein the panel is made of glass, metal plates, stone plates, ceramic plates and the like, and the supporting structure consists of aluminum beam columns, a steel structure, glass ribs and the like.

At present, when a building curtain wall is constructed, a hanging basket is erected in a floor or a scaffold is fully paved along the periphery of a building to serve as a construction personnel operating platform.

SUMMERY OF THE UTILITY MODEL

Aiming at the defects of the prior art, the utility model provides the lifting device for building curtain wall construction, which has the advantage of stability, and solves the problems that in the construction of the existing building curtain wall, a hanging basket is erected in a floor or a scaffold is fully paved along the periphery of a building to serve as a construction worker operation platform, the method is complicated in operation, and the construction worker is unstable and has potential safety hazards in use.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a good elevating gear is used in building curtain construction of stability, includes the end storehouse, the top of end storehouse is equipped with the workstation, fixedly connected with elevating system between workstation and the end storehouse, all vertically fixed with first telescopic link around the workstation bottom surface and around the end storehouse top surface.

Fixedly connected with baffle between the interior four lateral walls of end storehouse, all there is perpendicular decurrent dead lever baffle bottom surface all around through bearing swing joint, and the bottom of end storehouse is equipped with the removal wheel that quantity is four, the access hole that supplies four removal wheels to pass respectively is seted up to the bottom surface of end storehouse, four the equal fixedly connected with one end of top surface of removing the wheel is run through perpendicularly respectively and is extended to the inside first screw rod of four dead levers, four first screw rod still runs through four access holes respectively.

The top surface of baffle is equipped with supporting mechanism for support the bottom storehouse.

And the inner bottom wall of the bottom bin is provided with a driving mechanism for driving the supporting mechanism and moving the moving wheel up and down.

Further, the bottom bin is a hollow cuboid, the lifting mechanism is located between four first telescopic rods, four first threaded holes are formed in the bottom surfaces of the fixed rods, and the four first threaded rods are in threaded connection with the four first threaded holes respectively.

Further, the supporting mechanism includes that quantity is two second telescopic links, and quantity is two second telescopic link fixed connection is on the top surface of baffle, the spacing groove has all been seted up to the left surface and the right flank of end storehouse, and quantity is two the top surface fixedly connected with movable plate of second telescopic link, two spacing grooves are run through respectively and extend to the left and right sides of end storehouse at the both ends of movable plate, the interior roof of end storehouse has one end to run through perpendicularly and extend to the second screw rod of movable plate bottom through bearing swing joint, the bottom surface of movable plate just is close to the equal fixedly connected with quantity of left surface and the right flank department of end storehouse and is two fixed plates, four the equal fixedly connected with backup pad in bottom surface of fixed plate.

Further, two the second telescopic link uses the second screw rod to be bilateral symmetry distribution as the center, the second screw hole has been seted up to the top surface of movable plate, second screw rod and second screw hole threaded connection are located two on left side and right side the relative slope of fixed plate, and inclination is the acute angle.

Further, actuating mechanism includes the supporting shoe, supporting shoe fixed connection is on the interior diapire of end storehouse, the top surface fixed mounting of supporting shoe has driving motor, the interior diapire of end storehouse has one end to run through perpendicularly and extend to the bull stick of second screw rod bottom surface department through bearing swing joint, the bull stick still runs through the baffle, and through bearing and baffle swing joint, bull stick and second screw rod fixed connection, four the equal fixed mounting of periphery wall of dead lever has driven gear, the periphery wall fixed mounting of bull stick has the driving gear that all meshes with four driven gear, driving motor's output fixed mounting has initiative bevel gear, the periphery wall of bull stick just is located driving gear bottom department fixed mounting and has the driven bevel gear who meshes with initiative bevel gear.

Furthermore, the four driven gears are located at the same height, and the supporting blocks and the rotating rods are located between the four fixing rods.

Compared with the prior art, the technical scheme of the application has the following beneficial effects:

1. according to the lifting device for building curtain wall construction with good stability, under the action of the lifting mechanism, a constructor can easily and conveniently move the workbench, so that the working efficiency of the constructor is improved, under the action of the two first telescopic rods, the workbench can be lifted while the stability of the workbench is maintained, the constructor is prevented from being injured, and the safety of the constructor is ensured;

2. this elevating gear is used in construction of building curtain that stability is good takes turns the convenience to remove the end bin through the removal that end bin bottom was equipped with, makes things convenient for constructor's use, simultaneously, through threaded connection between first screw rod and the dead lever, will remove the wheel and take in the inside of end bin and the laminating of backup pad and ground, further increase the device's stability.

Drawings

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

fig. 2 is a schematic view of the internal structure of the bottom bin in the structure of the present invention.

In the figure: the device comprises a workbench 1, a lifting mechanism 2, a first telescopic rod 3, a moving plate 4, a fixing plate 5, a supporting plate 6, a first screw rod 7, a moving wheel 8, a bottom bin 9, a limiting groove 10, a fixing rod 11, an access hole 12, a rotating rod 13, a driven bevel gear 14, a driving bevel gear 15, a driving motor 16, a driven gear 17, a driving gear 18, a second screw rod 19, a second telescopic rod 20, a partition plate 21 and a supporting block 22.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-2, the lifting device for building curtain wall construction with good stability in this embodiment includes a bottom bin 9, a working platform 1 is disposed on the top of the bottom bin 9, a lifting mechanism 2 is fixedly connected between the working platform 1 and the bottom bin 9, and first telescopic rods 3 are vertically fixed between the periphery of the bottom surface of the working platform 1 and the periphery of the top surface of the bottom bin 9.

Fixedly connected with baffle 21 between the interior four lateral walls of end storehouse 9, all there is perpendicular decurrent dead lever 11 baffle 21 bottom surface all around through bearing swing joint, the bottom of end storehouse 9 is equipped with quantity and takes turns 8 for the removal of four, the access hole 12 that supplies four removal wheels 8 to pass respectively is seted up to the bottom surface of end storehouse 9, the equal fixedly connected with one end of top surface of four removal wheels 8 runs through perpendicularly respectively and extends to the inside first screw rod 7 of four dead levers 11, four first screw rods 7 still run through four access holes 12 respectively.

The top surface of the partition 21 is provided with a support mechanism for supporting the bottom bin 9.

The inner bottom wall of the bottom bin 9 is provided with a driving mechanism for driving the supporting mechanism and moving the moving wheel 8 up and down.

Wherein, end storehouse 9 is inside hollow cuboid, and elevating system 2 is located between four first telescopic links 3, and first screw hole has all been seted up to the bottom surface of four dead levers 11, and four first screw rods 7 respectively with four first screw hole threaded connection.

It should be noted that the working table 1 and the lifting mechanism 2 are conventional devices known to the public in the prior art, and detailed descriptions of the specific structure and working principle thereof are omitted.

Specifically, through the second threaded holes formed in the four fixing rods 11 and the threaded connections between the four first screws 7, the four first screws 7 move downwards, so that the moving wheels 8 fixed on the bottom surfaces of the first screws 7 penetrate through the access holes 12, when the bottom bin 9 is not attached to the ground, the bottom bin 9 can be pushed, and the device can be moved.

In this embodiment, the supporting mechanism includes that quantity is two second telescopic links 20, quantity is two second telescopic links 20 fixed connection on the top surface of baffle 21, spacing groove 10 has all been seted up to the left surface and the right flank of end storehouse 9, quantity is two top surface fixedly connected with movable plate 4 of second telescopic link 20, two spacing grooves 10 are run through respectively and extend to the left and right sides of end storehouse 9 at the both ends of movable plate 4, the interior roof of end storehouse 9 has one end to run through perpendicularly and extend to the second screw rod 19 of movable plate 4 bottom through bearing swing joint, the bottom surface of movable plate 4 just is close to the equal fixedly connected with quantity of left surface and the right flank department of end storehouse 9 and is two fixed plate 5, the equal fixedly connected with backup pad 6 in bottom surface of four fixed plate 5.

The two second telescopic rods 20 are symmetrically distributed with the second screw rod 19 as the center, the top surface of the moving plate 4 is provided with a second threaded hole, the second screw rod 19 is in threaded connection with the second threaded hole, the two fixing plates 5 on the left side and the right side are relatively inclined, and the inclination angle is an acute angle.

It should be noted that, first telescopic link 3 and second telescopic link 20 constitute by a set storehouse and motion pole, and motion pole one end is run through and is extended to the inside of a set storehouse, and the outside fixedly connected with of motion pole is located the inside restriction piece of a set storehouse, and the through hole with motion pole looks adaptation is seted up to one side of a set storehouse, through being provided with the restriction piece, has prevented that the motion pole breaks away from with a set storehouse in the motion process.

Specifically, the second screw 19 is connected with a first threaded hole formed in the moving plate 4 through a thread, so that the moving plate 4 is driven to descend, and the fixed plates 5 fixed to the left and right sides of the bottom surface of the moving plate 4 are driven to move downwards.

In this embodiment, the driving mechanism includes a supporting block 22, the supporting block 22 is fixedly connected to the inner bottom wall of the bottom bin 9, the top surface of the supporting block 22 is fixedly provided with a driving motor 16, the inner bottom wall of the bottom bin 9 is vertically provided with a rotating rod 13 with one end penetrating through and extending to the bottom surface of the second screw rod 19 through a bearing swing joint, the rotating rod 13 further penetrates through the partition plate 21, and is movably connected with the partition plate 21 through a bearing, the rotating rod 13 is fixedly connected with the second screw rod 19, driven gears 17 are fixedly arranged on the peripheral walls of the four fixing rods 11, driving gears 18 meshed with the four driven gears 17 are fixedly arranged on the peripheral walls of the rotating rod 13, the output end of the driving motor 16 is fixedly provided with a driving bevel gear 15, and driven bevel gears 14 meshed with the driving bevel gear 15 are fixedly arranged on the peripheral walls of the rotating rod 13 and positioned at the bottom of the driving gears 18.

Wherein, the four driven gears 17 are located at the same height, and the supporting block 22 and the rotating rod 13 are both located between the four fixing rods 11.

Specifically, the driving motor 16 is started, the output end of the driving motor 16 drives the driving bevel gear 15 to rotate, the rotating rod 13 is further driven to rotate through the engagement between the driving bevel gear 15 and the driven bevel gear 14, the driving gear 18 fixedly installed on the outer peripheral wall of the rotating rod 13 and the second screw 19 fixedly connected with the top surface of the rotating rod 13 are further driven to rotate, and the four fixing rods 11 are further driven to rotate through the engagement between the driving gear 18 and the four driven gears 17.

The working principle of the above embodiment is as follows:

(1) the driving motor 16 is started, the output end of the driving motor 16 drives the driving bevel gear 15 to rotate, the rotating rod 13 is driven to rotate through the meshing between the driving bevel gear 15 and the driven bevel gear 14, the driving gear 18 fixedly arranged on the peripheral wall of the rotating rod 13 is further driven to rotate, the four fixing rods 11 are driven to rotate through the meshing between the driving gear 18 and the four driven gears 17, the four fixing rods 11 are respectively connected with the threads between the four first screw rods 7 through second threaded holes formed in the four fixing rods 11, the four first screw rods 7 move downwards, the moving wheel 8 fixed on the bottom surface of the first screw rods 7 penetrates through the access hole 12, and when the bottom bin 9 is not attached to the ground, the bottom bin 9 can be pushed, and the device can be moved;

(2) when the device moves to a use position, the driving motor 16 is enabled to rotate reversely, the moving wheel 8 is driven to ascend, the rotating rod 13 rotates to drive the second screw rod 19 to rotate, the moving plate 4 is driven to descend through threaded connection between the second screw rod 19 and a first threaded hole formed in the moving plate 4, the fixed plates 5 fixed on the left side and the right side of the bottom surface of the moving plate 4 are driven to move downwards, when the supporting plate 6 is attached to the ground, the driving motor 16 can be closed, the lifting device is started, the workbench 1 is lifted, and constructors can construct building curtain walls.

The control mode of the utility model is controlled by a controller, the control circuit of the controller can be realized by simple programming of a person skilled in the art, the supply of the power supply also belongs to the common knowledge in the field, and the utility model is mainly used for protecting mechanical devices, so the control mode and the circuit connection are not explained in detail in the utility model.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The lifting device with good stability for building curtain wall construction is characterized by comprising a bottom bin (9), wherein a workbench (1) is arranged at the top of the bottom bin (9), a lifting mechanism (2) is fixedly connected between the workbench (1) and the bottom bin (9), and first telescopic rods (3) are vertically fixed between the periphery of the bottom surface of the workbench (1) and the periphery of the top surface of the bottom bin (9);

the inner four side walls of the bottom bin (9) are fixedly connected with partition plates (21), the periphery of the bottom surface of each partition plate (21) is movably connected with a vertically downward fixed rod (11) through a bearing, the bottom of the bottom bin (9) is provided with four moving wheels (8), the bottom surface of the bottom bin (9) is provided with access holes (12) through which the four moving wheels (8) respectively penetrate, the top surfaces of the four moving wheels (8) are fixedly connected with first screw rods (7) of which one ends respectively vertically penetrate and extend into the four fixed rods (11), and the four first screw rods (7) also respectively penetrate through the four access holes (12);

the top surface of the clapboard (21) is provided with a supporting mechanism, and the inner bottom wall of the bottom bin (9) is provided with a driving mechanism.

2. The lifting device for building curtain wall construction with good stability as claimed in claim 1, wherein: the bottom bin (9) is a hollow cuboid, the lifting mechanism (2) is located between four first telescopic rods (3), four first threaded holes are formed in the bottom surface of the fixed rod (11), and four first threaded rods (7) are in threaded connection with the four first threaded holes respectively.

3. The lifting device for building curtain wall construction with good stability as claimed in claim 1, wherein: the supporting mechanism comprises two second telescopic rods (20), the two second telescopic rods (20) are fixedly connected to the top surface of the partition plate (21), the left side surface and the right side surface of the bottom bin (9) are both provided with limit grooves (10), the top surfaces of two second telescopic rods (20) are fixedly connected with movable plates (4), two ends of the moving plate (4) respectively penetrate through the two limiting grooves (10) and extend to the left side and the right side of the bottom bin (9), the inner top wall of the bottom bin (9) is movably connected with a second screw rod (19) through a bearing, one end of the second screw rod vertically penetrates through the bottom of the moving plate (4) and extends to the bottom of the moving plate, the bottom surface of the movable plate (4) is close to the left side surface and the right side surface of the bottom bin (9), the number of the fixed plates (5) is two, and the bottom surfaces of the fixed plates (5) are fixedly connected with supporting plates (6).

4. The lifting device for building curtain wall construction with good stability as claimed in claim 3, wherein: two second telescopic link (20) use second screw rod (19) to be bilateral symmetry distribution as the center, the second screw hole has been seted up to the top surface of movable plate (4), second screw rod (19) and second screw hole threaded connection are located two on left side and right side fixed plate (5) relative slope, and inclination is the acute angle.

5. The lifting device for building curtain wall construction with good stability as claimed in claim 1, wherein: actuating mechanism includes supporting shoe (22), supporting shoe (22) fixed connection is on the inner bottom wall of end storehouse (9), the top surface fixed mounting of supporting shoe (22) has driving motor (16), the inner bottom wall of end storehouse (9) has bull stick (13) that one end runs through perpendicularly and extend to second screw rod (19) bottom surface department through bearing swing joint, bull stick (13) still runs through baffle (21), and through bearing and baffle (21) swing joint, bull stick (13) and second screw rod (19) fixed connection, four the equal fixed mounting of periphery wall of dead lever (11) has driven gear (17), the periphery wall fixed mounting of bull stick (13) has driving gear (18) with four driven gear (17) equal meshing, the output fixed mounting of driving motor (16) has initiative bevel gear (15), the periphery wall of bull stick (13) just is located driving gear (18) bottom department fixed mounting have with initiative tooth gear (18), the outer peripheral wall of driving gear (13) is located driving gear (18) bottom department fixed mounting and is with initiative tooth A driven bevel gear (14) with which the wheel (15) engages.

6. The lifting device with good stability for building curtain wall construction as claimed in claim 5, wherein: the four driven gears (17) are located at the same height, and the supporting blocks (22) and the rotating rods (13) are located among the four fixing rods (11).