CN214527981U

CN214527981U - Over-and-under type workstation is used to hotel's outer wall fitment

Info

Publication number: CN214527981U
Application number: CN202023065750.7U
Authority: CN
Inventors: 尹德中
Original assignee: Shanghai Yizhen Construction Technology Development Co ltd
Current assignee: Shanghai Yizhen Construction Technology Development Co ltd
Priority date: 2020-12-17
Filing date: 2020-12-17
Publication date: 2021-10-29
Anticipated expiration: 2030-12-17

Abstract

The utility model discloses a lifting workbench for hotel exterior wall decoration, which comprises an underframe, wherein a U-shaped mounting frame is fixedly arranged on the top surface of the underframe, a lifting platform is vertically and slidably arranged in the mounting frame, lifting screw rods are arranged on two sides of the upper surface of the lifting platform through threads, a protective frame is arranged at the center of the upper surface of the lifting platform, two lifting screw rods are respectively vertically and rotatably arranged on two sides of the mounting frame, first driven bevel gears are respectively and fixedly arranged on the tops of the two lifting screw rods, second driven bevel gears are respectively engaged with the two first driven bevel gears, the two second driven bevel gears are respectively connected with third driven bevel gears through transmission shafts, the transmission shafts are rotatably arranged on the top surface outside the mounting frame, the two third driven bevel gears are jointly engaged with a driving bevel gear, the driving bevel gear is in transmission connection with a lifting motor, the lifting motor is fixedly arranged at the center of the top surface outside the mounting frame, the utility model discloses a lift is stabilized to the accuracy of elevating platform, has promoted the security when people decorate the outer wall.

Description

Over-and-under type workstation is used to hotel's outer wall fitment

Technical Field

The utility model relates to a construction equipment technical field especially relates to an over-and-under type workstation is used to hotel's outer wall fitment.

Background

Often need decorate the outer wall in the building decoration, often can whitewash, tiling etc. just this moment need decorate the whole from top to bottom of outer wall with the help of over-and-under type workstation. The lifting workbench is a multifunctional hoisting, loading and unloading mechanical device and is widely applied to high-altitude operation and maintenance of factories, automatic warehouses, parking lots, wharfs, buildings, decoration, logistics, electric power, traffic, petroleum, hotels and the like; can be used for high-altitude operation of single person work such as maintenance machines, paint decoration, lamp replacement, electric appliances, cleaning maintenance, power lines and the like, and is ideal climbing operation equipment.

But the existing lifting workbench used for exterior wall decoration has poor stability during working, easily causes unnecessary potential safety hazards, and has certain defects.

Therefore, the lifting type workbench for hotel exterior wall decoration is provided.

SUMMERY OF THE UTILITY MODEL

The utility model provides a hotel's outer wall is over-and-under type workstation for fitment, aim at realize the stable accurate lift of elevating platform, promote the security of people when fitment to the outer wall.

In order to realize the technical purpose, the technical effect is achieved, the utility model discloses a realize through following technical scheme:

a lifting workbench for hotel exterior wall decoration comprises an underframe, wherein a U-shaped mounting frame is fixedly mounted on the top surface of the underframe, a lifting platform is arranged in the mounting rack in a vertically sliding manner, lifting screw rods are arranged on both sides of the upper surface of the lifting platform in a penetrating manner, a protective frame is arranged at the center of the upper surface of the lifting platform, the two lifting screw rods are respectively vertically and rotatably arranged at two sides of the mounting frame, first driven bevel gears are fixedly arranged at the tops of the two lifting screw rods, second driven bevel gears are respectively meshed with the two first driven bevel gears, the two second driven bevel gears are respectively connected with a third driven bevel gear through a transmission shaft, the transmission shaft is rotatably arranged on the top surface of the outer part of the mounting frame, the two third driven bevel gears are jointly meshed with the driving bevel gear, the driving bevel gear is in transmission connection with a lifting motor, and the lifting motor is fixedly installed at the center of the top surface outside the installation frame.

Preferably, among the above-mentioned over-and-under type workstation is used in hotel's outer wall fitment, the protective frame includes the backplate of fixed mounting in elevating platform upper surface rear end, the backplate both sides all are provided with the side shield, elevating platform upper surface front end rotates through the pivot and installs preceding baffle, the one end left and right sides that the pivot was kept away from to preceding baffle all articulates there is hydraulic lift jar, the one end that preceding baffle was kept away from to hydraulic lift jar articulates there is the slider, the spout has been seted up to side shield outside terminal surface, slider slidable mounting is in the spout.

Preferably, in the above-mentioned over-and-under type workstation is used in hotel's outer wall fitment, slipmat has all been laid to preceding baffle inside wall and elevating platform upper surface.

Preferably, in the lifting type workbench for hotel exterior wall decoration, the bottom surface of the underframe is provided with a plurality of universal brake wheels.

Preferably, in the above-mentioned over-and-under type workstation is used in hotel's outer wall fitment, the outside top surface of mounting bracket is provided with the transmission case, elevator motor fixed mounting is at the outer top surface of transmission case, first driven bevel gear, second driven bevel gear, third driven bevel gear and initiative bevel gear all set up in the transmission case, contain lubricating oil in the transmission case, just first driven bevel gear, second driven bevel gear, third driven bevel gear and initiative bevel gear all submerge in lubricating oil.

Preferably, in the lifting type workbench for hotel exterior wall decoration, the lifting motor is a speed reduction motor.

The utility model has the advantages that:

(1) the utility model has the advantages of reasonable design, through driving elevator motor, drive two lift lead screws and rotate simultaneously to realize the stable accurate lift of elevating platform, the setting of cooperation protecting frame has promoted the security of people when carrying out the wall body fitment greatly, and the practicality is strong.

(2) The utility model has the advantages of reasonable design, through drive hydraulic pressure lift jar, the baffle rotates before can driving to realize that the automation of protective frame opens and shuts, through the one end and the ground contact of baffle keeping away from the pivot before rotating, effectively made things convenient for people's oscilaltion platform, the practicality is strong.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to these drawings without creative efforts.

Fig. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic view of the internal structure of the transmission case of the present invention;

fig. 3 is a schematic view of the slider mounting structure of the present invention.

In the drawings, the components represented by the respective reference numerals are listed below:

1. a chassis; 2. a mounting frame; 3. a lifting platform; 4. a lifting screw rod; 5. a first driven bevel gear; 6. a second driven bevel gear; 7. a drive shaft; 8. a third driven bevel gear; 9. a drive bevel gear; 10. a lifting motor; 11. a tailgate; 12. a side dam; 13. a rotating shaft; 14. a front baffle; 15. a hydraulic lift cylinder; 16. a slider; 17. a chute; 18. a non-slip mat; 19. a universal brake wheel; 20. a transmission case; 21. lubricating oil; 22. a protective frame.

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 of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.

Referring to fig. 1-3, the present embodiment is a lifting workbench for hotel exterior wall decoration, including a bottom frame 1, a u-shaped mounting frame 2 is fixedly mounted on a top surface of the bottom frame 1, a lifting platform 3 is vertically and slidably mounted in the mounting frame 2, lifting screws 4 are respectively mounted on two sides of an upper surface of the lifting platform 3 through threads, a protective frame 22 is disposed at a center of the upper surface of the lifting platform 3, two lifting screws 4 are respectively vertically and rotatably mounted on two sides of the mounting frame 2, first driven bevel gears 5 are respectively fixedly mounted on tops of the two lifting screws 4, second driven bevel gears 6 are respectively engaged with the two first driven bevel gears 5, third driven bevel gears 8 are respectively connected to the two second driven bevel gears 6 through a transmission shaft 7, the transmission shaft 7 is rotatably mounted on an outer top surface of the mounting frame 2, and a driving bevel gear 9 is engaged with the two third driven bevel gears 8, the driving bevel gear 9 is in transmission connection with a lifting motor 10, and the lifting motor 10 is fixedly installed at the center of the top surface outside the installation rack 2.

Further, protective frame 22 includes backplate 11 of fixed mounting in 3 upper surface rear ends of elevating platform, backplate 11 both sides all are provided with

side shield

12, 3 upper surface front ends of elevating platform rotate through pivot 13 and install preceding baffle 14, the one end left and right sides that pivot 13 was kept away from to preceding baffle 14 all articulates there is hydraulic lift jar 15, hydraulic lift jar 15 keeps away from the one end of preceding baffle 14 and articulates there is slider 16, spout 17 has been seted up to the end face of side shield 12 outside, slider 16 slidable mounting is in spout 17. In this embodiment, through drive hydraulic lift cylinder 15, can drive preceding baffle 14 and rotate to realize the automation of protective frame 22 and open and shut, through rotating preceding baffle 14 and keeping away from the one end of pivot 13 and ground contact, effectively made things convenient for people's oscilaltion platform 3.

Furthermore, anti-skid pads 18 are laid on the inner side wall of the front baffle plate 14 and the upper surface of the lifting platform 3. In this embodiment, the mat 18 is laid on the inner side wall of the front baffle 14, so that the possibility that people slip in the process of moving the lifting platform 3 up and down is reduced, the mat 18 is laid on the upper surface of the lifting platform 3, the slip of people on the lifting platform 3 is reduced, and the safety of people in wall decoration is effectively improved.

Further, a plurality of universal brake wheels 19 are mounted on the bottom surface of the underframe 1. In the embodiment, the universal brake wheel 19 is arranged, so that the flexibility of the whole device is improved, and people can conveniently transfer the whole device.

Further, a transmission box 20 is arranged on the top surface of the outer portion of the mounting frame 2, the lifting motor 10 is fixedly installed on the top surface of the outer portion of the transmission box 20, the first driven bevel gear 5, the second driven bevel gear 6, the third driven bevel gear 8 and the drive bevel gear 9 are all arranged in the transmission box 20, lubricating oil 21 is contained in the transmission box 20, and the first driven bevel gear 5, the second driven bevel gear 6, the third driven bevel gear 8 and the drive bevel gear 9 are all immersed in the lubricating oil 21. In the present embodiment, the provision of the transmission case 20 and the lubricating oil 21 provides effective protection for the first driven bevel gear 5, the second driven bevel gear 6, the third driven bevel gear 8 and the drive bevel gear 9, and effectively reduces the possibility of the first driven bevel gear 5, the second driven bevel gear 6, the third driven bevel gear 8 and the drive bevel gear 9 generating teeth during operation.

Further, the lifting motor 10 is a speed reduction motor. In the present embodiment, the elevator motor 10 is a reduction motor, which further improves the stability of the elevator platform 3 during the elevating process.

In the practical implementation of the utility model, when in use, people prefer to push the whole body of the device to a proper position, then the universal brake wheel 19 is locked, then the hydraulic lifting cylinder 15 is driven to drive the front baffle 14 to rotate downwards until the end of the front baffle 14 far away from the rotating shaft 13 is contacted with the ground, thereby realizing the erection of a walking passageway between the lifting platform 3 and the ground, facilitating the entering of people into the protective frame 22, when people enter the protective frame 22, the hydraulic lifting cylinder 15 is driven to drive the front baffle plate 14 to rotate upwards to seal the front end openings of the two side baffle plates 12, the rear baffle plate 11, the side baffle plates 12 and the front baffle plate 14 surround people in all directions, the safety of people in the working process is improved, and by driving the lifting motor 10, can drive 3 lifts of elevating platform, the lift process is stable accurate, has further promoted the security in the people work process.

In the description herein, references to the description of "one embodiment," "an example," "a specific example," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The preferred embodiments of the present invention disclosed above are intended only to help illustrate the present invention. The preferred embodiments are not exhaustive and do not limit the invention to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and its practical applications, to thereby enable others skilled in the art to best understand the invention for and utilize the invention. The present invention is limited only by the claims and their full scope and equivalents.

Claims

1. The utility model provides a hotel's outer wall is over-and-under type workstation for fitment which characterized in that: comprises an underframe (1), wherein the top surface of the underframe (1) is fixedly provided with a U-shaped mounting rack (2), the inside of the mounting rack (2) is provided with a lifting platform (3) in a vertical sliding manner, the two sides of the upper surface of the lifting platform (3) are both provided with lifting screws (4) through threads, the center of the upper surface of the lifting platform (3) is provided with a protective frame (22), the two lifting screws (4) are respectively vertically and rotatably mounted on the two sides of the mounting rack (2), the tops of the two lifting screws (4) are both fixedly provided with first driven bevel gears (5), the two first driven bevel gears (5) are both meshed with second driven bevel gears (6), the two second driven bevel gears (6) are both connected with third driven bevel gears (8) through transmission shafts (7), and the transmission shafts (7) are rotatably mounted on the external top surface of the mounting rack (2), the two third driven bevel gears (8) are meshed with a driving bevel gear (9) together, the driving bevel gear (9) is in transmission connection with a lifting motor (10), and the lifting motor (10) is fixedly installed in the center of the top surface of the outer portion of the mounting frame (2).

2. The lifting workbench for hotel exterior wall decoration according to claim 1, characterized in that: guard frame (22) include backplate (11) of fixed mounting in elevating platform (3) upper surface rear end, backplate (11) both sides all are provided with side shield (12), baffle (14) before elevating platform (3) upper surface front end is installed through pivot (13) rotation, the one end left and right sides that pivot (13) were kept away from in preceding baffle (14) all articulates there is hydraulic lift jar (15), the one end that baffle (14) before keeping away from in hydraulic lift jar (15) articulates there is slider (16), spout (17) have been seted up to side shield (12) outside terminal surface, slider (16) slidable mounting is in spout (17).

3. The lifting workbench for hotel exterior wall decoration according to claim 2, characterized in that: and anti-skid pads (18) are paved on the inner side wall of the front baffle (14) and the upper surface of the lifting platform (3).

4. The lifting workbench for hotel exterior wall decoration according to claim 1, characterized in that: and a plurality of universal brake wheels (19) are mounted on the bottom surface of the underframe (1).

5. The lifting workbench for hotel exterior wall decoration according to claim 1, characterized in that: the outer top surface of the mounting frame (2) is provided with a transmission case (20), the lifting motor (10) is fixedly mounted on the outer top surface of the transmission case (20), the first driven bevel gear (5), the second driven bevel gear (6), the third driven bevel gear (8) and the driving bevel gear (9) are all arranged in the transmission case (20), lubricating oil (21) is contained in the transmission case (20), and the first driven bevel gear (5), the second driven bevel gear (6), the third driven bevel gear (8) and the driving bevel gear (9) are all immersed in the lubricating oil (21).

6. The lifting workbench for hotel exterior wall decoration according to claim 1, characterized in that: the lifting motor (10) adopts a speed reducing motor.