CN212866775U

CN212866775U - Lifting platform for building construction

Info

Publication number: CN212866775U
Application number: CN202021064796.4U
Authority: CN
Inventors: 赵长山; 程莎莎
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-06-11
Filing date: 2020-06-11
Publication date: 2021-04-02
Anticipated expiration: 2030-06-11

Abstract

The utility model discloses a lift platform for construction, including the base, the top of base is provided with elevating system, and cavity one has all been seted up to the inside front side of base and rear side, and the inner chamber of cavity one is provided with drive mechanism. The utility model discloses an it passes through the inner chamber that the thread bush drove the quarter butt and led to the groove at the rectangle and slides to open the motor, and then make the quarter butt drive the fixed block downstream, make the fixed block drive the landing leg downstream, make the bottom and the abundant contact in ground of landing leg, can reach the high purpose of stability, this a lift platform for construction, possess the high advantage of stability, it can divide into fixedly and portable to have solved present lift platform, present most is all using portable lift platform, most portable lift platform's stability is not high, mostly all use four or two cylinders to support lift platform, the staff that leads to for high altitude construction brings the potential safety hazard, the problem of a large amount of resources of waste simultaneously.

Description

Lifting platform for building construction

Technical Field

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

Background

The building construction refers to production activities in the engineering construction implementation stage, is the construction process of various buildings, and also can be a process of changing various lines on a design drawing into a real object in a specified place, and comprises foundation engineering construction, main structure construction, roofing engineering construction, decoration engineering construction and the like.

Need use lift platform when the building construction, the staff construction of being convenient for, lift platform can divide into fixedly and portable at present, and most are all using portable lift platform now, and the stability of most portable lift platform is not high, mostly all uses four or two cylinders to support lift platform, leads to bringing the potential safety hazard for high altitude construction's staff, extravagant a large amount of resources simultaneously, based on this, the utility model provides a lift platform for construction for solve above-mentioned problem.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a lift platform for construction possesses the high advantage of stability, has solved present lift platform and can divide into fixedly and portable, and present most is all using portable lift platform, and the stability of most portable lift platform is not high, mostly all uses four or two cylinders to support lift platform, leads to bringing the potential safety hazard for aerial work's staff, the problem of extravagant a large amount of resources simultaneously.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a lift platform for construction, includes the base, the top of base is provided with elevating system, cavity one has all been seted up to the inside front side of base and rear side, the inner chamber of cavity one is provided with drive mechanism, drive mechanism is including installing the motor on cavity one inner chamber bottom right side, the output shaft fixedly connected with threaded rod of motor, the left end of threaded rod is passed through the bearing and is connected with the inner wall rotation of cavity one, the surperficial threaded connection of threaded rod has two thread bushings, one side fixedly connected with quarter butt of thread bushing, the front side and the rear side of base top both sides all are provided with stabilizing mean.

Preferably, elevating system is including the cylinder of movable mounting in base top, the base top rotate through the pivot and be connected with the crane, the output and the crane swing joint of cylinder, the top of crane rotates through the pivot and is connected with lift platform, fixedly connected with rail all around at lift platform top.

Preferably, stabilizing mean is including seting up two cavity two in cavity one inner chamber one side, the top fixedly connected with spring of two inner chambers of cavity, the bottom fixedly connected with fixed block of spring, the left side of fixed block is provided with guiding mechanism, the rectangle that supplies the quarter butt to pass is opened to the rear side of fixed block and is led to the groove, the bottom fixedly connected with landing leg of fixed block, the bottom of landing leg is run through to the bottom of base.

Preferably, the guide mechanism comprises a guide groove arranged on the left side of the two inner cavities of the cavity, the inner cavity of the guide groove is connected with a guide rod in a sliding manner, and the right end of the guide rod is fixedly connected with the fixed block.

Preferably, the four corners of the bottom of the base are provided with rollers.

Compared with the prior art, the beneficial effects of the utility model are as follows:

1. the utility model discloses an it passes through the inner chamber that the thread bush drove the quarter butt and led to the groove at the rectangle and slides to open the motor, and then make the quarter butt drive the fixed block downstream, make the fixed block drive the landing leg downstream, make the bottom and the abundant contact in ground of landing leg, can reach the high purpose of stability, this a lift platform for construction, possess the high advantage of stability, it can divide into fixedly and portable to have solved present lift platform, present most is all using portable lift platform, most portable lift platform's stability is not high, mostly all use four or two cylinders to support lift platform, the staff that leads to for high altitude construction brings the potential safety hazard, the problem of a large amount of resources of waste simultaneously.

2. The utility model discloses an elevating system's setting is opened the cylinder and is passed through the crane and drive lift platform upward movement, and then drives the staff and reachs appointed position, and the rail plays the effect of protection to the staff, prevents that the staff from dropping from lift platform.

3. The utility model discloses a setting of spring plays the effect of supplementary pulling to the fixed block.

4. The utility model discloses a setting of guiding mechanism, the fixed block drives the guide bar and slides in the inner chamber of guide way, plays the effect of direction to the fixed block, and then has improved the stability when fixed block moves.

Drawings

FIG. 1 is a front view of the structure of the present invention;

FIG. 2 is a front sectional view of the base of the present invention;

FIG. 3 is a top sectional view of the base of the present invention;

FIG. 4 is a perspective view of the transmission mechanism and the stabilizing mechanism of the present invention;

fig. 5 is a partially enlarged view of a point a in fig. 2 according to the present invention.

In the figure: 1. a base; 2. a lifting mechanism; 21. a cylinder; 22. a lifting frame; 23. a lifting platform; 24. a fence; 3. a first cavity; 4. a transmission mechanism; 41. a motor; 42. a threaded rod; 43. a threaded sleeve; 44. a short bar; 5. a stabilizing mechanism; 51. a second cavity; 52. a spring; 53. a fixed block; 54. a rectangular through groove; 55. a support leg; 6. a guide mechanism; 61. a guide groove; 62. a guide bar; 7. and a roller.

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. 1-5, the present invention provides a technical solution: a lifting platform for building construction comprises a base 1, idler wheels 7 are mounted at four corners of the bottom of the base 1, a lifting mechanism 2 is arranged at the top of the base 1, the lifting mechanism 2 comprises a cylinder 21 movably mounted at the top of the base 1, a lifting frame 22 is rotatably connected at the top of the base 1 through a rotating shaft, the output end of the cylinder 21 is movably connected with the lifting frame 22, the top of the lifting frame 22 is rotatably connected with a lifting platform 23 through the rotating shaft, a fence 24 is fixedly connected to the periphery of the top of the lifting platform 23, the lifting mechanism 2 is arranged, the cylinder 21 is opened to drive the lifting platform 23 to move upwards through the lifting frame 22, so as to drive a worker to reach a specified position, the fence 24 plays a role in protecting the worker, so as to prevent the worker from falling off the lifting platform 23, a cavity I3 is formed in the front side and the rear side of the inside of the base, the transmission mechanism 4 comprises a motor 41 arranged on the right side of the bottom of an inner cavity of the first cavity 3, a threaded rod 42 is fixedly connected to an output shaft of the motor 41, the left end of the threaded rod 42 is rotatably connected with the inner wall of the first cavity 3 through a bearing, two threaded sleeves 43 are in threaded connection with the surface of the threaded rod 42, a short rod 44 is fixedly connected to one side of each threaded sleeve 43, stabilizing mechanisms 5 are arranged on the front side and the rear side of the two sides of the top of the base 1 respectively, each stabilizing mechanism 5 comprises two second cavities 51 arranged on one side of the inner cavity of the first cavity, springs 52 are fixedly connected to the tops of the inner cavities of the second cavities 51, fixed blocks 53 are fixedly connected to the bottoms of the springs 52, a guide mechanism 6 is arranged on the left side of each fixed block 53, each guide mechanism 6 comprises a guide groove 61 arranged on the left side of, through the setting of guiding mechanism 6, fixed block 53 drives the guide bar 62 and slides in the inner chamber of guide way 61, play the effect of direction to fixed block 53, and then improved the stability when fixed block 53 moves, the rectangle that supplies quarter butt 44 to pass is opened to the rear side of fixed block 53 and is led to groove 54, the bottom fixedly connected with landing leg 55 of fixed block 53, the bottom of landing leg 55 runs through to the bottom of base 1, through the setting of spring 52, play the effect of supplementary pulling to fixed block 53.

The working principle is as follows: the utility model discloses during the use, the user removes appointed position with whole device through gyro wheel 7, then open cylinder 21 and promote lift platform 23 through crane 22 and move appointed position, then open motor 41 and pass through threaded rod 42 and drive thread bush 43 and quarter butt 44 motion right, and then make quarter butt 44 slide at the inner chamber that the rectangle led to groove 54, thereby drive fixed block 53 downstream, fixed block 53 drives the inner chamber of guide bar 62 and slides at guide way 61, the stability when having improved fixed block 53 and moving, fixed block 53 drives landing leg 55 downstream, make landing leg 55 and ground contact, can reach the high mesh of stability.

In summary, the following steps: this a lift platform for construction, it slides at the inner chamber that the rectangle led to groove 54 to drive short rod 44 through thread bush 43 through opening motor 41, and then make short rod 44 drive fixed block 53 downstream, make fixed block 53 drive landing leg 55 downstream, make the bottom and the abundant contact in ground of landing leg 55, can reach the high purpose of stability, this a lift platform for construction, possess the high advantage of stability, it can divide into fixed and portable to have solved present lift platform, present most all is using portable lift platform, the portable lift platform's of majority stability is not high, mostly all use four or two cylinders to support lift platform, the staff that leads to for high altitude construction brings the potential safety hazard, the problem of extravagant a large amount of resources simultaneously.

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.

The electrical components presented in the document are all electrically connected with an external master controller and 220V mains, and the master controller can be a conventional known device controlled by a computer or the like.

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 lift platform for construction, includes base (1), its characterized in that: the top of base (1) is provided with elevating system (2), cavity (3) have all been seted up to the inside front side and the rear side of base (1), the inner chamber of cavity (3) is provided with drive mechanism (4), drive mechanism (4) are including installing in motor (41) on cavity (3) inner chamber bottom right side, the output shaft fixedly connected with threaded rod (42) of motor (41), the inner wall rotation that the left end of threaded rod (42) passes through bearing and cavity (3) is connected, the surperficial threaded connection of threaded rod (42) has two thread bush (43), one side fixedly connected with quarter butt (44) of thread bush (43), the front side and the rear side of base (1) top both sides all are provided with stabilizing mean (5).

2. A lifting platform for building construction according to claim 1, characterised in that: elevating system (2) including movable mounting in cylinder (21) at base (1) top, the rotation through the pivot at base (1) top is connected with crane (22), the output and crane (22) swing joint of cylinder (21), the top of crane (22) is rotated through the pivot and is connected with lift platform (23), fixedly connected with rail (24) all around lift platform (23) top.

3. A lifting platform for building construction according to claim 1, characterised in that: stabilizing mean (5) including seting up two cavity two (51) in cavity one (3) inner chamber one side, the top fixedly connected with spring (52) of two cavity (51) inner chambers, the bottom fixedly connected with fixed block (53) of spring (52), the left side of fixed block (53) is provided with guiding mechanism (6), the rectangle that supplies quarter butt (44) to pass through groove (54) is seted up to the rear side of fixed block (53), the bottom fixedly connected with landing leg (55) of fixed block (53), the bottom of landing leg (55) is run through to the bottom of base (1).

4. A lifting platform for building construction according to claim 3 wherein: the guide mechanism (6) comprises a guide groove (61) arranged on the left side of the inner cavity of the cavity II (51), the inner cavity of the guide groove (61) is connected with a guide rod (62) in a sliding mode, and the right end of the guide rod (62) is fixedly connected with the fixed block (53).

5. A lifting platform for building construction according to claim 1, characterised in that: and idler wheels (7) are arranged at four corners of the bottom of the base (1).