CN214195470U

CN214195470U - Lifting device for architectural decoration engineering construction

Info

Publication number: CN214195470U
Application number: CN202021932954.3U
Authority: CN
Inventors: 卓顺东
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-09-07
Filing date: 2020-09-07
Publication date: 2021-09-14
Anticipated expiration: 2030-09-07

Abstract

The utility model discloses a elevating gear is used in architectural decoration engineering construction belongs to architectural decoration engineering technical field. The utility model provides a lifting device for architectural decoration engineering construction, the on-line screen storage device comprises a base, base bottom surface four corners department has set firmly four brake wheels, base top surface rear side is the triangle-shaped structure and is equipped with three base rod, base rod top surface middle part is inserted and is equipped with the extension rod, be equipped with manned platform between the three extension rod top, manned platform rear portion is symmetrical structure and has seted up post groove and screw hole respectively, post groove and screw hole inside are inserted respectively and are equipped with guide pillar and screw thread post, be equipped with the stopper between guide pillar top surface and the screw thread post top surface, stopper top surface right side has set firmly servo motor, manned platform top surface middle part has seted up the cavity, the cavity rear side has set firmly the pole of holding, manned platform antetheca has been seted up and has been run through the groove, run through the inslot and be equipped with the ladder subassembly. The utility model provides the high security of interior decoration engineering construction work can save plenty of time and manpower, can effectual improvement work efficiency again, and the practicality is strong.

Description

Lifting device for architectural decoration engineering construction

Technical Field

The utility model relates to a architectural decoration engineering technical field, more specifically say, relate to a elevating gear is used in architectural decoration engineering construction.

Background

The building decoration is a short for building decoration engineering, the building decoration is various processing processes carried out on the inner surface and the outer surface of the building and the space by adopting decoration materials or ornaments, the work usually utilizes a ladder as an auxiliary tool to help workers to carry out decoration construction on high places, but in the construction of the high places of the outer wall of the building, the workers need to raise the heads to work, so that the problem of insufficient cerebral blood supply caused by oppression on the blood vessels of the neck is easily caused, the phenomenon of dizziness is very great threat to the life health of the workers, in the installation process of the high decorations on the outer wall, the workers need to lift the decorations along the climbing and lift the ladder, the time and labor are wasted, and the problems of falling off hands and damaging the decorations are easily caused, in view of this, we propose a lifting device for architectural decoration engineering construction.

SUMMERY OF THE UTILITY MODEL

1. Technical problem to be solved

An object of the utility model is to provide a lifting device is used in architectural decoration engineering construction to solve the problem that proposes among the above-mentioned background art.

2. Technical scheme

The lifting device comprises a base, four brake wheels are fixedly arranged at four corners of the bottom surface of the base, three base rods are arranged on the rear side of the top surface of the base in a triangular structure, an extension rod is inserted into the middle of the top surface of the base rods, a compression spring is sleeved outside the extension rod, a manned table is arranged between the upper portions of the extension rods, the rear portion of the manned table is in a symmetrical structure and is provided with a column groove and a threaded hole respectively, a guide column and a threaded column are inserted into the column groove and the threaded hole respectively, a limiting block is arranged between the top surface of the guide column and the top surface of the threaded column, a servo motor is fixedly arranged on the right side of the top surface of the limiting block, a cavity is formed in the middle of the top surface of the manned table, a supporting rod is fixedly arranged on the rear side of the cavity, a through groove is formed in the front wall of the manned table, and a step assembly is arranged in the through groove.

Preferably, the extension rod is in sliding fit with the inside of the base rod, and the upper end and the lower end of the compression spring are fixedly connected with the upper end of the outer wall of the extension rod and the top surface of the base rod respectively.

Preferably, the bottom surface of the guide pillar is fixedly connected with the top surface of the base, the guide pillar is in sliding fit with the pillar groove, the lower end of the threaded pillar is rotatably connected with the top surface of the base, the upper end of the threaded pillar is rotatably connected with the bottom surface of the limiting block, the output end of the servo motor penetrates through the top surface of the limiting block to extend to the lower portion and is coaxially and fixedly connected with the threaded pillar, and the threaded pillar is in threaded connection with the threaded hole.

Preferably, the ladder subassembly includes the dodge gate, the dodge gate rear end is articulated with the groove back wall lower extreme that runs through, the dodge gate bottom surface is planar structure, the dodge gate bottom surface closely laminates with the base top surface, the dodge gate top surface is the echelonment and has seted up a plurality of recesses, is located the middle part the groove back wall upper end has seted up the lifting groove, the lifting groove is the slope structure, the dodge gate top surface symmetry has set firmly two flats, dull and stereotyped bottom surface position and brake wheel bottom surface position parallel and level.

Preferably, dodge gate front side right side is equipped with the picture peg, the picture peg is L type structure, the picture peg back wall right side has set firmly trapezoidal slider, trapezoidal spout has been seted up for the position of trapezoidal slider to the dodge gate front wall, trapezoidal slider and trapezoidal spout sliding fit, the slot has been seted up for the position of picture peg to cavity left side wall upper end, picture peg and slot grafting cooperation.

3. Advantageous effects

Compared with the prior art, the utility model has the advantages of:

1. the utility model discloses be equipped with post groove and screw hole, it is equipped with guide pillar and screw thread post to insert respectively again in the two, threaded connection and guide pillar and the guide effect that post groove sliding fit produced through screw hole and screw thread post, and the upper and lower both ends of screw thread post rotate with stopper bottom surface and base top surface respectively and be connected, so that usable servo motor drives the screw thread post and rotates, the restriction alright reach manned platform along the effect that the screw thread post goes up and down along with the demand because of the guide pillar, can help workman to promote self height through this structure, in order to make things convenient for and decorate work to building outer wall eminence position department, and be equipped with the pole of holding up in the manned platform, the workman can tie up safety rope on one's body and be connected fixedly with the pole of holding up, the edge of the manned platform of deuterogamying, can prevent that the workman from producing the danger that the dizziness fell because of doing work because of leaning on one's head, the safety protection to the workman has been improved.

2. The utility model is provided with a ladder assembly, a worker can firstly pull out the plug board from the slot along the direction of sliding fit of the trapezoid sliding block and the trapezoid sliding groove before the construction is started, then turn down the movable door along the through groove, the bottom surface of the movable door can be fully attached to the base because the bottom surface of the movable door is of a plane structure, then the worker can enter the cavity through the step-shaped groove arranged on the top surface of the worker, if a large ornament needs to be carried to the device, the ornament can be firstly placed on the small handcart, and the small handcart can be pushed into the mannequin through two flat plates symmetrically arranged on the top surface of the movable door, the bottom surface of the flat plate can be attached to the ground because the bottom surfaces of the flat plates are parallel and level with the bottom surfaces of the brake wheels, a stable ascending path can be provided for the small handcart, the labor-consuming lifting of a worker is not needed, the problem that the ornament can be broken due to the falling off the hand is avoided, the decoration work of the worker is greatly facilitated, and finally the lifting groove is held to lift the movable door and close again, convenient and fast, very big convenient during the staff logs in the manned platform, improved the convenience and the practicality of device.

3. The utility model discloses manned platform bottom is the triangle-shaped structure and is equipped with three base rod and extension rod, can make manned platform at the lift in-process through extension rod and the inside sliding fit of base rod, the extension rod can stretch out and draw back thereupon, and its outside still overlaps and is equipped with compression spring, compression spring is for contracting to the shortest state constantly at the manned platform and be in the minimum, can improve manned platform's bearing capacity through a structure, and can be used to prevent the too fast effect of manned platform falling when avoiding cutting off the power supply suddenly, the security of device has further been improved.

Drawings

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

FIG. 2 is a schematic view of a top surface of the base of the present invention;

FIG. 3 is a schematic view of the closed structure of the manned platform of the present invention;

FIG. 4 is the schematic view of the sectional structure of the movable door of the present invention

The reference numbers in the figures illustrate: 1. a base; 2. a brake wheel; 3. a base shaft; 4. an extension pole; 5. a compression spring; 6. a manned platform; 7. a column groove; 8. a threaded hole; 9. a guide post; 10. a threaded post; 11. a limiting block; 12. A servo motor; 13. a cavity; 14. a support rod; 15. a through groove; 16. a ladder assembly; 17. a movable door; 18. a groove; 19. a lifting groove; 20. inserting plates; 21. a trapezoidal slider; 22. a trapezoidal chute; 23. A slot; 24. and (4) flat plate.

Detailed Description

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and to simplify the description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.

In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted", "provided", "sleeved/connected", "connected", and the like are to be understood in a broad sense, such as "connected", which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1-4, the present invention provides a technical solution:

the utility model provides a lifting device for architectural decoration engineering construction, the on-line screen storage device comprises a

base

1, 1 bottom surface four corners department of base has set firmly four

brake wheels

2, 1 top surface rear side of base is the triangle-shaped structure and is equipped with three

base rod

3, 3 top surface middle parts of base rod are inserted and are equipped with extension rod 4, extension rod 4 outside cover is equipped with compression spring 5, be equipped with manned platform 6 between the three extension rod 4 top, 6 rear portions of manned platform are symmetrical structure and have seted up post groove 7 and screw hole 8 respectively, post groove 7 and screw hole 8 are inside to be inserted respectively and are equipped with guide pillar 9 and screw thread post 10, be equipped with stopper 11 between guide pillar 9 top surface and the screw thread post 10 top surface, stopper 11 top surface right side has set firmly servo motor 12, cavity 13 has been seted up at 6 top surface middle parts of manned platform, cavity 13 rear side has set firmly hold up pole 14, manned platform antetheca wall has been seted up and has been run through groove 15, it is equipped with shoulder assembly 16 to run through the inslot 15.

Concretely, extension rod 4 and the inside sliding fit of base pole 3, compression spring 5 upper and lower both ends are connected fixedly with extension rod 4 outer wall upper end and 3 top surfaces of base pole respectively, can make manned platform 6 at the lift in-process through extension rod 4 and the inside sliding fit of base pole 3, extension rod 4 can stretch out and draw back thereupon, and its outside still overlaps and is equipped with compression spring 5, compression spring 5 is for contracting to the shortest state at the moment that manned platform 6 is in the minimum, can improve manned platform 6's bearing capacity through a structure, and can be used to prevent when avoiding the outage suddenly that manned platform 6 from falling too fast effect, the security of device has further been improved.

Further, the bottom surface of guide pillar 9 is connected fixedly with 1 top surface of base, guide pillar 9 and post groove 7 sliding fit, screw thread post 10 lower extreme is rotated with 1 top surface of base and is connected, and screw thread post 10 upper end is rotated with stopper 11 bottom surface and is connected, and servo motor 12 output runs through stopper 11 top surface and extends to the lower part and with the coaxial fixed connection of screw thread post 12,

screw thread post

10 and 8 threaded connection of screw hole, utilize servo motor 12 to drive screw thread post 10 and rotate, because of the restriction of guide pillar 9 alright reach manned platform 6 along the effect that screw thread post 10 goes up and down along with the demand.

Furthermore, the ladder assembly 16 comprises a movable door 17, the rear end of the movable door 17 is hinged with the lower end of the rear wall of the through groove 15, the bottom surface of the movable door 17 is of a plane structure, the bottom surface of the movable door 17 is tightly attached to the top surface of the base 1, the top surface of the movable door 17 is provided with a plurality of grooves 18 in a ladder shape, the upper end of the rear wall of the groove 18 positioned in the middle is provided with a lifting groove 19, the lifting groove 19 is of an inclined structure, the top surface of the movable door 17 is symmetrically and fixedly provided with two flat plates 24, the bottom surfaces of the flat plates 24 are flush with the bottom surfaces of the brake wheels 2, if a large ornament needs to be carried to the device, the ornament can be placed on the small cart firstly and pushed into the manned platform 6 through the two flat plates 24 symmetrically arranged on the top surface of the movable door 17, because the bottom surfaces of the flat plates 24 are flush with the bottom surfaces of the brake wheels 2, the bottom surfaces of the flat plates 24 can be attached to the ground, a stable ascending path can be provided for the small cart, labor-saving support of workers, the problem that the ornament is broken due to the fact that the ornament falls off the hand is avoided, and great convenience is brought to decoration work of workers.

Furthermore, an inserting plate 20 is arranged on the right side in front of the movable door 17, the inserting plate 20 is of an L-shaped structure, a trapezoidal sliding block 21 is fixedly arranged on the right side of the rear wall of the inserting plate 20, a trapezoidal sliding groove 22 is formed in the position, relative to the trapezoidal sliding block 21, of the front wall of the movable door 17, the trapezoidal sliding block 21 is in sliding fit with the trapezoidal sliding groove 22, a slot 23 is formed in the position, relative to the inserting plate 20, of the upper end of the left wall of the cavity 13, the inserting plate 20 is in inserting fit with the slot 23, workers can firstly pull the inserting plate 20 out of the slot 23 along the direction in which the trapezoidal sliding block 21 is in sliding fit with the trapezoidal sliding groove 22 before construction begins, and then turn down the movable door 17 along the through groove 15.

The working principle is as follows: when the decoration project is carried out to the high place and needs to be constructed, a worker can move the device into a room to be decorated, then the servo motor 12 is connected with an external power supply through a lead, then the worker can firstly pull the inserting plate 20 out of the inserting groove 23 along the direction of sliding fit of the trapezoidal sliding block 21 and the trapezoidal sliding groove 22 before the construction is started, then the movable door 17 is turned down along the through groove 15, the bottom surface of the movable door 17 is in a plane structure and can be fully attached to the base, then the worker can climb into the cavity 13 through the stepped groove 18 formed in the top surface of the worker, if a large ornament needs to be carried onto the device, the ornament can be firstly placed on the small cart and pushed into the manned platform 6 through the two flat plates 24 symmetrically arranged on the top surface of the movable door 17, and the bottom surface of the flat plate 24 is flush with the bottom surface of the brake wheel 2, so that the bottom surface of the flat plate 24 can be attached to the ground, a stable ascending path can be provided for the small cart, does not need the laborious lifting of workers, avoids the problem that decorations are broken due to the falling off of hands, greatly facilitates the decoration work of workers, and finally holds the lifting groove 19 to lift the movable door 17 and close the movable door again, thereby being convenient and fast, greatly facilitating the workers to step in the manned platform 6, improving the convenience and practicability of the device, after standing stably, the workers can tie up a safety rope on the body and connect and fix the safety rope with the holding rod 14, the guide effect generated by the threaded connection of the threaded hole 8 and the threaded column 10 and the sliding fit of the guide column 9 and the column groove 7 is achieved, the upper end and the lower end of the threaded column 10 are respectively connected with the bottom surface of the limiting block 11 and the top surface of the base 1 in a rotating way, so that the servo motor 12 can be utilized to drive the threaded column 10 to rotate, the effect that the manned platform 6 can lift along the threaded column 10 along with requirements due to the limitation of the guide column 9 can be achieved, and the structure can help the workers to lift the self height, the device can be used for conveniently decorating the high position of the building outer wall, the danger that workers are dizzy and fall down when working due to the head of the workers can be prevented by matching with the edge of the manned platform 6, the safety protection of the workers is improved, when a ceiling type decorative object or ornament is required to be installed at the high position of the building outer wall, two workers can be lifted by utilizing the device, the cavity 13 can be used for two workers to stand in the cavity, the two workers can be mutually matched, one person can lift one person to install, time and labor can be saved, the danger can be further avoided, the device is convenient and quick, the working efficiency can be effectively improved, the bottom surface of the manned platform 6 of the device is in a triangular structure and is provided with three base rods 3 and extension rods 4, the manned platform 6 can stretch along with the extension rods 4 in the lifting process through the sliding fit between the extension rods 4 and the base rods 3, and the outer side of the extension rods is also sleeved with a compression spring 5, the compression spring 5 is in the state of contracting to the shortest at the moment that the manned platform 6 is at the lowest point, can improve the bearing capacity of the manned platform 6 through a structure, and can be used for preventing the manned platform 6 from falling too fast effect when avoiding the sudden power failure, further improve the security of device.

The foregoing shows and describes the general principles, essential features, and advantages of the invention. It should be understood by those skilled in the art that the present invention is not limited by the above embodiments, and the description in the above embodiments and the description is only preferred examples of the present invention, and is not intended to limit the present invention, and that the present invention can have various changes and modifications without departing from the spirit and scope of the present invention, and these changes and modifications all fall into the scope of the claimed invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a constructional decoration engineering elevating gear for construction, includes base (1), its characterized in that: four brake wheels (2) are fixedly arranged at four corners of the bottom surface of the base (1), three base rods (3) are arranged on the rear side of the top surface of the base (1) in a triangular structure, an extension rod (4) is inserted in the middle of the top surface of each base rod (3), a compression spring (5) is sleeved outside each extension rod (4), a manned platform (6) is arranged between the three extension rods (4), a column groove (7) and a threaded hole (8) are respectively formed in the rear portion of the manned platform (6) in a symmetrical structure, a guide column (9) and a threaded column (10) are respectively inserted in the column groove (7) and the threaded hole (8), a limiting block (11) is arranged between the top surface of the guide column (9) and the top surface of the threaded column (10), a servo motor (12) is fixedly arranged on the right side of the top surface of the limiting block (11), a cavity (13) is formed in the middle of the top surface of the manned platform (6), and a holding rod (14) is fixedly arranged on the rear side of the cavity (13), the front wall of the manned platform (6) is provided with a through groove (15), and a step assembly (16) is arranged in the through groove (15).

2. The lifting device for architectural decoration engineering construction of claim 1, wherein: extension rod (4) and base rod (3) inside sliding fit, both ends are connected fixedly with extension rod (4) outer wall upper end and base rod (3) top surface respectively about compression spring (5).

3. The lifting device for architectural decoration engineering construction of claim 1, wherein: the bottom surface of the guide post (9) is fixedly connected with the top surface of the base (1), the guide post (9) is in sliding fit with the post groove (7), the lower end of the threaded post (10) is rotatably connected with the top surface of the base (1), the upper end of the threaded post (10) is rotatably connected with the bottom surface of the limiting block (11), the output end of the servo motor (12) penetrates through the top surface of the limiting block (11) to extend to the lower part and is coaxially and fixedly connected with the threaded post (10), and the threaded post (10) is in threaded connection with the threaded hole (8).

4. The lifting device for architectural decoration engineering construction of claim 1, wherein: step subassembly (16) are including dodge gate (17), dodge gate (17) rear end is articulated with the wall lower extreme that runs through groove (15) back, dodge gate (17) bottom surface is planar structure, dodge gate (17) bottom surface and base (1) top surface closely laminate, dodge gate (17) top surface is the echelonment and has seted up a plurality of recesses (18), is located the middle part recess (18) back wall upper end has seted up and has promoted groove (19), it is the slope structure to promote groove (19), dodge gate (17) top surface symmetry has set firmly two flat board (24), flat board (24) bottom surface position and brake wheel (2) bottom surface position parallel and level.

5. The lifting device for architectural decoration engineering construction of claim 4, wherein: dodge gate (17) the place ahead right side is equipped with picture peg (20), picture peg (20) are L type structure, picture peg (20) back wall right side has set firmly trapezoidal slider (21), trapezoidal spout (22) have been seted up for the position of trapezoidal slider (21) to dodge gate (17) antetheca, trapezoidal slider (21) and trapezoidal spout (22) sliding fit, slot (23) have been seted up for the position of picture peg (20) to cavity (13) left side wall upper end, picture peg (20) and slot (23) are pegged graft the cooperation.