CN212562377U

CN212562377U - Building construction platform

Info

Publication number: CN212562377U
Application number: CN202021028168.0U
Authority: CN
Inventors: 牛冠军
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-06-05
Filing date: 2020-06-05
Publication date: 2021-02-19
Anticipated expiration: 2030-06-05

Abstract

The utility model relates to the technical field of construction platforms, and discloses a construction platform, which comprises a motor, wherein the motor is operated to drive a driving wheel fixedly connected with the top of an output shaft to rotate, the driving wheel is rotated to drive a driven wheel to rotate through a belt, the driven wheel is rotated to drive a screw rod to rotate, the screw rod is rotated to drive a screw sleeve to move, a limiting plate on the right side of the screw sleeve is clamped in a wheel groove on a limiting column through a pulley, the rotation of the screw sleeve is limited, so the screw sleeve can only ascend or descend under the drive of the screw rod, the screw sleeve ascends or descends and drives a pedal to ascend or descend, the height is convenient to adjust, the pulley can limit the rotation of the screw sleeve, the up-and-down movement of the screw sleeve can be more stable and smooth, the limiting column is fixedly connected with a bearing beam, the whole structure is more stable and beautiful, the volume is also very, is suitable for large-scale popularization and application.

Description

Building construction platform

Technical Field

The utility model relates to a construction platform technical field specifically is a construction platform.

Background

The building construction refers to production activities in the engineering construction implementation stage, is the construction and construction process of various buildings, generally comprises foundation engineering construction, main structure construction, roofing engineering construction and decoration engineering construction, wherein the decoration engineering construction directly influences the living environment of a house and is well valued by people;

when the indoor decoration engineering construction is carried out, the conventional construction platform equipment has complete functions, but has huge volume, cannot enter the room, and is very expensive in use cost, so most of working personnel use ladders for indoor decoration, but the height of the ladders cannot be adjusted, the stability is not good enough when the ladders are used, and the modern building construction requirements cannot be met;

based on the above, a building construction platform is provided, and the existing technical problems are hopefully solved.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Not enough to prior art, the utility model provides a construction platform possesses small in size and the advantage that facilitates the use, has solved traditional construction platform bulky can not advance indoor, use the ladder security poor and inconvenient height-adjusting's problem.

(II) technical scheme

For the purpose of realizing above-mentioned small in size and facilitate the use, the utility model provides a following technical scheme: a building construction platform comprises a base, wherein the top of the base is fixedly connected with a bottom plate, the top of the bottom plate is fixedly connected with a bearing beam, and the top of the bearing beam is fixedly connected with a top plate;

the outer wall of the bearing beam is fixedly connected with a fixed sleeve, the inner wall of the fixed sleeve is fixedly connected with a motor, the top of an output shaft of the motor is fixedly connected with a driving wheel, the outer wall of the driving wheel is movably connected with a belt, the inner wall of the belt is movably connected with a driven wheel, and the bottom of the driven wheel is fixedly connected with a screw rod;

the outer wall of the screw rod is in threaded connection with a threaded sleeve, the left side of the threaded sleeve is fixedly connected with a connecting plate, the left side of the connecting plate is fixedly connected with a pedal, and the top of the pedal is fixedly connected with a guardrail;

the right side fixedly connected with limiting plate of swivel nut, the draw-in groove has been seted up to the outer wall of limiting plate, the inner wall fixedly connected with fixed axle of draw-in groove, the outer wall swing joint of fixed axle has the pulley.

Preferably, the outer wall of the base is fixedly connected with a positioning outer edge, and a balancing weight is arranged inside the base.

Preferably, the top end and the bottom end of the screw rod are both movably connected with bearings, and the bearings are respectively and fixedly connected to the bottom of the top plate and the top of the bottom plate.

Preferably, the bottom fixedly connected with stiffener of footboard, the bottom fixed connection of stiffener is on the outer wall of connecting plate, and is the triangle-shaped between connecting plate, footboard and the stiffener.

Preferably, the clamping groove is formed in the limiting plate in a T shape, and the fixing shaft is fixedly connected to the inner walls of the two sides of the top of the T-shaped clamping groove.

Preferably, the outer wall swing joint of pulley has the race, the race is seted up on the outer wall of spacing post, spacing post fixed connection is in the left side of spandrel girder.

Preferably, the top of the pedal is fixedly connected with a non-slip mat made of composite rubber.

(III) advantageous effects

Compared with the prior art, the utility model provides a construction platform possesses following beneficial effect:

1. this construction platform places construction platform subaerial, the staff stands on the footboard, the operation of control motor just can make the footboard rise or descend, convenient height-adjusting, the convenience very that gets up in the use, the inside of base is provided with the balancing weight, the edge fixedly connected with location outer edge of base can make the position stability more of base and spandrel girder, even the staff weight is very heavy, construction platform also can not empty crooked.

2. This construction platform, the inside pulley card of swivel nut right side limiting plate has enough restricted the rotation of swivel nut in the race on spacing post, makes it only can rise or descend, also can make the up-and-down motion of swivel nut more stable in the same direction as smooth, difficult breaking down, spacing post and spandrel girder fixed connection, overall structure is firm more pleasing to the eye, and the volume is also very small and exquisite.

Drawings

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

FIG. 2 is an enlarged view of a portion A of FIG. 1 according to the present invention;

FIG. 3 is a right side view of the position limiting plate of the present invention;

fig. 4 is a partial cross-sectional view of the position limiting plate of the present invention.

In the figure: 1-base, 2-positioning outer edge, 3-bottom plate, 4-bearing beam, 5-top plate, 6-fixing sleeve, 7-motor, 8-driving wheel, 9-belt, 10-driven wheel, 11-screw, 12-thread sleeve, 13-connecting plate, 14-pedal, 15-reinforcing rod, 16-guardrail, 17-limiting plate, 18-clamping groove, 19-fixing shaft, 20-pulley, 21-wheel groove and 22-limiting column.

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.

Referring to fig. 1-4, a building construction platform comprises a base 1, wherein the top of the base 1 is fixedly connected with a bottom plate 3, the top of the bottom plate 3 is fixedly connected with a bearing beam 4, and the top of the bearing beam 4 is fixedly connected with a top plate 5;

the outer wall of the bearing beam 4 is fixedly connected with a fixed sleeve 6, the inner wall of the fixed sleeve 6 is fixedly connected with a motor 7, the top of an output shaft of the motor 7 is fixedly connected with a driving wheel 8, the outer wall of the driving wheel 8 is movably connected with a belt 9, the inner wall of the belt 9 is movably connected with a driven wheel 10, and the bottom of the driven wheel 10 is fixedly connected with a screw rod 11;

the outer wall of the screw rod 11 is in threaded connection with a threaded sleeve 12, the left side of the threaded sleeve 12 is fixedly connected with a connecting plate 13, the left side of the connecting plate 13 is fixedly connected with a pedal 14, and the top of the pedal 14 is fixedly connected with a guardrail 16;

a limiting plate 17 is fixedly connected to the right side of the threaded sleeve 12, a clamping groove 18 is formed in the outer wall of the limiting plate 17, a fixing shaft 19 is fixedly connected to the inner wall of the clamping groove 18, and a pulley 20 is movably connected to the outer wall of the fixing shaft 19.

Furthermore, the outer wall of the base 1 is fixedly connected with a positioning outer edge 2, and the inner part of the base 1 is provided with a balancing weight, so that the positions of the base 1 and the bearing beam 4 can be more stable, even if the weight of a worker is heavy, the construction platform can not topple and incline,

furthermore, the top and the bottom of screw rod 11 all swing joint have a bearing, and the bearing is fixed connection respectively in the bottom of roof 5 and the top of bottom plate 3, and the position of screw rod 11 is restricted through the bearing, makes the more reliable and stable of rotation of screw rod 11.

Further, the bottom fixedly connected with stiffener 15 of footboard 14, the bottom fixed connection of stiffener 15 is on the outer wall of connecting plate 13, and is the triangle-shaped between connecting plate 13, footboard 14 and the stiffener 15, and the triangle-shaped structure is more firm, prevents that footboard 14 from droing from connecting plate 13.

Furthermore, the clamping groove 18 is formed in the limiting plate 17 in a T shape, and the fixing shaft 19 is fixedly connected to the inner walls of the two sides of the top of the T-shaped clamping groove 18, so that the pulley 20 on the fixing shaft 19 can be just clamped in the pulley groove 21, and the rotation of the threaded sleeve 12 is limited.

Further, pulley 20's outer wall swing joint has race 21, and race 21 sets up on spacing post 22's outer wall, and spacing post 22 fixed connection is in the left side of spandrel girder 4, and spacing post 22 and spandrel girder 4 fixed connection, overall structure is firm more pleasing to the eye, and the volume is also very small and exquisite.

Furthermore, the top of the pedal 14 is fixedly connected with a non-slip mat made of composite rubber, so that the non-slip effect is achieved, and the safety of the construction platform is further improved.

The utility model discloses a theory of operation and practical flow:

place construction platform subaerial, the staff stands on

footboard

14, 7 operations of control motor just can make footboard 14 rise or descend, convenient height-adjusting, the convenience very that use, the inside of base 1 is provided with the balancing weight, the edge fixedly connected with location of base 1 is followed 2 outward, can make the position stability more of base 1 and spandrel girder 4, even the staff weight is very heavy, construction platform also can not empty crooked.

The motor 7 runs to drive the driving wheel 8 fixedly connected with the top of the output shaft to rotate, the driving wheel 8 rotates to drive the driven wheel 10 to rotate through the belt 9, the driven wheel 10 rotates to drive the screw rod 11 to rotate, the screw rod 11 rotates to drive the screw sleeve 12 to move, the limiting plate 17 on the right side of the screw sleeve 12 is clamped in the wheel groove 21 through the pulley 20, and the rotation of the screw sleeve 12 is limited, so that the screw sleeve 12 can only ascend or descend under the driving of the screw rod 11, the ascending or descending of the screw sleeve 12 drives the pedal 14 to ascend or descend, the height is conveniently adjusted, the pulley 20 is arranged to limit the rotation of the screw sleeve 12, and the up-and-down movement of the screw sleeve 12 can be more.

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

1. The utility model provides a construction platform, includes base (1), its characterized in that: the top of the base (1) is fixedly connected with a bottom plate (3), the top of the bottom plate (3) is fixedly connected with a bearing beam (4), and the top of the bearing beam (4) is fixedly connected with a top plate (5);

the outer wall of the bearing beam (4) is fixedly connected with a fixing sleeve (6), the inner wall of the fixing sleeve (6) is fixedly connected with a motor (7), the top of an output shaft of the motor (7) is fixedly connected with a driving wheel (8), the outer wall of the driving wheel (8) is movably connected with a belt (9), the inner wall of the belt (9) is movably connected with a driven wheel (10), and the bottom of the driven wheel (10) is fixedly connected with a screw (11);

the outer wall of the screw rod (11) is in threaded connection with a threaded sleeve (12), the left side of the threaded sleeve (12) is fixedly connected with a connecting plate (13), the left side of the connecting plate (13) is fixedly connected with a pedal (14), and the top of the pedal (14) is fixedly connected with a guardrail (16);

the right side fixedly connected with limiting plate (17) of swivel nut (12), draw-in groove (18) have been seted up to the outer wall of limiting plate (17), the inner wall fixedly connected with fixed axle (19) of draw-in groove (18), the outer wall swing joint of fixed axle (19) has pulley (20).

2. A construction platform according to claim 1, wherein: the outer wall fixedly connected with of base (1) fixes a position outer edge (2), the inside of base (1) is provided with the balancing weight.

3. A construction platform according to claim 1, wherein: the top and the bottom of screw rod (11) all swing joint have the bearing, and the bearing is fixed connection respectively in the bottom of roof (5) and the top of bottom plate (3).

4. A construction platform according to claim 1, wherein: the bottom fixedly connected with stiffener (15) of footboard (14), the bottom fixed connection of stiffener (15) is on the outer wall of connecting plate (13), and is the triangle-shaped between connecting plate (13), footboard (14) and stiffener (15).

5. A construction platform according to claim 1, wherein: the clamping groove (18) is formed in the limiting plate (17) in a T shape, and the fixing shaft (19) is fixedly connected to the inner walls of the two sides of the top of the T-shaped clamping groove (18).

6. A construction platform according to claim 1, wherein: the outer wall swing joint of pulley (20) has race (21), race (21) are seted up on the outer wall of spacing post (22), spacing post (22) fixed connection is in the left side of spandrel girder (4).

7. A construction platform according to claim 1, wherein: the top of the pedal (14) is fixedly connected with a non-slip mat made of composite rubber.