CN213294606U - Companion ladder is used to fitment - Google Patents

Abstract

The utility model relates to an elevator technical field for fitment, in particular to an elevator for fitment, which comprises a bottom plate, a first supporting plate and a second supporting plate, wherein a first pillar is fixedly connected with the left front side, the left rear side, the right front side and the right rear side of the first supporting plate, a threaded hole is arranged at the bottom end of the first pillar, screws are screwed in the threaded hole, four screws are rotatably connected with the bottom plate through first bearings, one end of each screw extending to the lower part of the bottom plate is coaxially and fixedly connected with a first gear, the top end of the bottom plate is fixedly connected with a motor at the right side of the first supporting plate, the output end of the motor is fixedly connected with a rotating shaft, and one end of each rotating shaft extending to the lower part of the bottom plate is coaxially and fixedly connected with a; it is convenient for highly adjusting the companion ladder, and the fitting up personnel of being convenient for carry out the fitment operation in the eminence of difference, have improved its use adaptability and practicality, have improved the security of fitting up personnel during operation.

Description

Companion ladder is used to fitment

Technical Field

The utility model relates to an companion ladder technical field is used to the fitment, specifically is a companion ladder is used to fitment.

Background

Decoration is also known as decoration or decoration. The method is a whole set of construction scheme and design scheme which are implemented in a certain area and range, including hydropower construction, wall bodies, floors, ceilings, landscapes and the like, and is formed according to a certain design concept and aesthetic rules.

When fitment is carried out to higher department, the fitment personnel need ascend a height with the help of the companion ladder and carry out the operation, and current companion ladder structure is fairly simple, and the fitment personnel not convenient to carry too many fitment instruments, and stability is relatively poor, has certain potential safety hazard.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Not enough to prior art, the utility model provides an elevator is used to fitment.

(II) technical scheme

In order to achieve the above object, the utility model provides a following technical scheme: an elevator for decoration comprises a bottom plate, a first supporting plate and a second supporting plate, wherein a first supporting column is fixedly connected to the front side of the left end, the rear side of the left end, the front side of the right end and the rear side of the right end of the first supporting plate, a threaded hole is formed in the bottom end of the first supporting plate, screw rods are screwed in the threaded hole, the four screw rods are rotatably connected with the bottom plate through first bearings, one ends of the four screw rods extending to the lower portion of the bottom plate are coaxially and fixedly connected with first gears, a motor is fixedly connected to the right side of the first supporting plate at the top end of the bottom plate, a rotating shaft is fixedly connected to the output end of the motor, one end of the rotating shaft extending to the lower portion of the bottom plate is coaxially and fixedly connected with a second gear, the second gears are in transmission connection with the four first gears through chains, the positions of four corners of the top end, the top of second backup pad all is provided with the second circular slot that vertically runs through with the position that four first circular slots correspond, the inside of first circular slot and second circular slot all is provided with electronic jar, the top of electronic jar and the top fixed connection of first circular slot, the bottom of four electronic jars and the top fixed connection of first backup pad, the rear side on second backup pad top, left side and right side equal fixedly connected with guard plate between two adjacent second pillars, the equal hinged joint in front end of two second pillars that are located the front side has the guard gate, two guard gates pass through locking device and connect.

Preferably, locking device includes two first pipes and second pipe, the rear end of two first pipes and the upper left side fixed connection who is located the front end of the guard gate on right side, the rear end of second pipe and the upper right side fixed connection who is located the front end of left guard gate, the coaxial setting of second pipe and two first pipes, the bolt has been inserted to the inside of second pipe and two second pipes, and the bottom of bolt is at the middle fixedly connected with push rod of two first pipes.

Preferably, the right side of the top end of the bottom plate is fixedly connected with a push handle.

Preferably, the four corners of the bottom end of the bottom plate are fixedly connected with universal wheels with locking functions.

Preferably, the bottom end of the bottom plate is fixedly connected with a protective cover at the outer sides of the first gear, the second gear and the chain.

Preferably, the top ends of the four second support columns are fixedly connected with hangers.

(III) advantageous effects

Compared with the prior art, the utility model provides an elevator is used to fitment possesses following beneficial effect:

1. this companion ladder is used to fitment, it rotates to drive the pivot through the motor, the pivot rotates and drives second gear revolve, second gear revolve rotates and drives first gear revolve through the chain, first gear revolve drives the screw rod and rotates, the screw rod rotates and makes the relative bottom plate of first pillar reciprocate, highly adjusting of first backup pad, promote second pillar and second through electronic jar and support and reciprocate, highly adjusting the second backup pad, thereby be convenient for highly adjusting the companion ladder, the person of being convenient for fitment carries out the fitment operation in the eminence of difference, its adaptability in use and practicality have been improved.

2. This companion ladder for fitment installs guard plate and guard gate through the top of second backup pad and is convenient for place the instrument for fitment in the second backup pad, prevents simultaneously that the instrument from dropping, and the fitment personnel can hang the safety belt on the hangers in addition, has improved the security of fitment personnel during operation.

Drawings

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

FIG. 2 is a schematic view of the overall structure of the present invention;

fig. 3 is a schematic bottom view of the structural connection of the first gear, the second gear and the bottom plate of the present invention;

fig. 4 is a schematic top view of the structural connection of the second supporting plate, the four second supporting posts, the protection plate, the protection door, and the like.

In the figure: 1. a base plate; 2. a first support plate; 3. a second support plate; 4. a first support; 5. a threaded hole; 6. a screw; 7. a first gear; 8. a motor; 9. a rotating shaft; 10. a second gear; 11. a chain; 12. a second support; 13. a first circular groove; 14. a second circular groove; 15. an electric cylinder; 16. a protection plate; 17. a protective door; 18. a locking device; 19. a first circular tube; 20. a second circular tube; 21. a bolt; 22. a push rod; 23. a push handle; 24. a universal wheel; 25. a protective cover; 26. and (5) hanging a lug.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Examples

Referring to fig. 1-4, a finishing elevator comprises a bottom plate 1, a first supporting plate 2 and a second supporting plate 3, wherein the left front side, the left rear side, the right front side and the right rear side of the first supporting plate 2 are fixedly connected with a first pillar 4, the bottom end of the first pillar 4 is provided with a threaded hole 5, a screw 6 is screwed in the threaded hole 5, four screws 6 are rotatably connected with the bottom plate 1 through first bearings, one end of each of the four screws 6 extending to the lower side of the bottom plate 1 is coaxially and fixedly connected with a first gear 7, the right side of the top end of the bottom plate 1 is fixedly connected with a push handle 23, four corners of the bottom end of the bottom plate 1 are fixedly connected with universal wheels 24 with locking functions, the elevator is pushed by the push handle 23 to roll on the ground through the universal wheels 24 so as to move the elevator, the top end of the bottom plate 1 is fixedly connected with a motor 8 on the right side of the first supporting plate 2, the model of the motor 8 is Y80M1-2, the motor 8 is a known device directly purchased from the market and known to those skilled in the art, and we only use it here, and do not improve it in structure and function, and we will not describe it in detail here, and the motor 8 is provided with a control switch matched with it, the installation position of the control switch is selected according to the actual use requirement, so that the operator can conveniently perform operation control, the output end of the motor 8 is fixedly connected with a rotating shaft 9, one end of the rotating shaft 9 extending to the lower side of the bottom plate 1 is coaxially and fixedly connected with a second gear 10, the second gear 10 is in transmission connection with four first gears 7 through chains 11, the bottom end of the bottom plate 1 is fixedly connected with a protective cover 25 at the outer sides of the first gears 7, the second gears 10 and the chains 11, so as to play a protective role, the positions of four corners of the top end of the second support plate 3 are fixedly connected with second, the top ends of the four second support columns 12 are fixedly connected with hangers 26, so that a finishing worker can conveniently hang a safety belt on the hangers 26 to improve the safety of the finishing worker during working, the bottom ends of the second support columns 12 are provided with first circular grooves 13, the top ends of the second support plates 3 corresponding to the four first circular grooves 13 are provided with second circular grooves 14 which longitudinally penetrate through, electric cylinders 15 are arranged inside the first circular grooves 13 and the second circular grooves 14, the top ends of the electric cylinders 15 are fixedly connected with the top ends of the first circular grooves 13, the bottom ends of the four electric cylinders 15 are fixedly connected with the top ends of the first support plates 2, the rear side, the left side and the right side of the top end of each second support plate 3 are fixedly connected with a protection plate 16 between the two adjacent second support columns 12, the front ends of the two second support columns 12 positioned on the front side are hinged with protection doors 17, and the two protection doors 17 are connected through locking devices 18, the locking device 18 comprises two first circular tubes 19 and a second circular tube 20, the rear ends of the two first circular tubes 19 are fixedly connected with the upper left side of the front end of the protective door 17 positioned on the right side, the rear end of the second circular tube 20 is fixedly connected with the upper right side of the front end of the protective door 17 positioned on the left side, the second circular tube 20 and the two first circular tubes 19 are coaxially arranged, a bolt 21 is inserted into the second circular tube 20 and the two second circular tubes 20, the bottom end of the bolt 21 is fixedly connected with a push rod 22 in the middle of the two first circular tubes 19, the distance between the two first circular tubes 19 is larger than the length of the second circular tube 20, the bolt 21 is pulled to move left and right by a push handle 23, the bolt 21 is inserted into the second circular tube 20 to fix the two protective doors 17, the protective door 17 is prevented from being opened when a decoration worker works, the safety of the decoration worker is improved, the bolt 21 slides rightwards to be separated from the second circular tube 20, so that the two protective doors, so that the finishing personnel can stand on the second supporting plate 3 and so that the finishing personnel can move the finishing tool to the upper side of the second supporting plate 3.

To sum up, when the decoration elevator is used, the push handle 23 is pushed, the elevator is conveniently moved by rolling on the ground through the universal wheel 24, the elevator is moved to a proper position, the universal wheel 24 is locked, the protective door 17 is opened, a decoration worker places decoration tools and materials on the second supporting plate 3, the decoration worker stands on the second supporting plate 3, the safety belt is hung on the hanging lug 26, the protective door 17 is closed, the rotating shaft 9 is driven by the motor 8 to rotate, the rotating shaft 9 drives the second gear 10 to rotate, the second gear 10 drives the first gear 7 to rotate through the chain 11, the first gear 7 drives the screw rod 6 to rotate, the screw rod 6 rotates to enable the first support 4 to move up and down relative to the bottom plate 1, the height of the first supporting plate 2 is adjusted, the second support 12 and the second support are pushed to move up and down through the electric cylinder 15, highly adjusting second backup pad 3 to be convenient for highly adjusting the companion ladder, and adjust the companion ladder to suitable height, the fitment personnel of being convenient for carry out work.

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 invention, the scope of which is defined in the appended claims and their equivalents.

Claims (6)

1. The utility model provides an elevator is used to fitment which characterized in that: comprises a bottom plate (1), a first supporting plate (2) and a second supporting plate (3), wherein a first pillar (4) is fixedly connected with the front side of the left end, the rear side of the left end, the front side of the right end and the rear side of the right end of the first supporting plate (2), a threaded hole (5) is formed in the bottom end of the first pillar (4), screw rods (6) are screwed in the threaded hole (5), the four screw rods (6) are rotatably connected with the bottom plate (1) through first bearings, a first gear (7) is coaxially and fixedly connected with one end of each of the four screw rods (6) extending to the lower side of the bottom plate (1), a motor (8) is fixedly connected with the top end of the bottom plate (1) on the right side of the first supporting plate (2), a rotating shaft (9) is fixedly connected with the output end of the motor (8), and a second gear (10) is coaxially and fixedly connected with, the second gear (10) is in transmission connection with four first gears (7) through chains (11), the positions of four corners of the top end of the second supporting plate (3) are all fixedly connected with second supporting columns (12), the bottom end of the second supporting column (12) is provided with a first circular groove (13), the positions of the top end of the second supporting plate (3) corresponding to the four first circular grooves (13) are all provided with a second circular groove (14) which longitudinally penetrates through, the insides of the first circular groove (13) and the second circular groove (14) are all provided with electric cylinders (15), the top ends of the electric cylinders (15) are fixedly connected with the top end of the first circular groove (13), the bottom ends of the four electric cylinders (15) are fixedly connected with the top end of the first supporting plate (2), the rear side, the left side and the right side of the top end of the second supporting plate (3) are all fixedly connected with a protective plate (16) between two adjacent second supporting columns (12), and the front ends of the two second supporting columns (12) positioned on the front side are all in hinge connection with a protective door, the two protective doors (17) are connected by a locking device (18).

2. A finishing elevator as defined in claim 1, further comprising: locking device (18) include two first pipe (19) and second pipe (20), the rear end of two first pipe (19) and the upper left side fixed connection who is located the front end of protection door (17) on right side, the rear end of second pipe (20) and the upper right side fixed connection who is located the front end of left protection door (17), second pipe (20) and two first pipe (19) coaxial setting, the inside of second pipe (20) and two second pipe (20) has inserted bolt (21), and the bottom of bolt (21) is at middle fixed connection with push rod (22) of two first pipe (19).

3. A finishing elevator as defined in claim 2, further comprising: the right side of the top end of the bottom plate (1) is fixedly connected with a push handle (23).

4. A finishing elevator as defined in claim 3, further comprising: the four corners of the bottom end of the bottom plate (1) are fixedly connected with universal wheels (24) with locking functions.

5. A finishing elevator as defined in claim 4, further comprising: the bottom end of the bottom plate (1) is fixedly connected with a protective cover (25) at the outer sides of the first gear (7), the second gear (10) and the chain (11).

6. A finishing elevator as defined in claim 5, further comprising: the top ends of the four second support columns (12) are fixedly connected with hangers (26).

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