CN211447694U

CN211447694U - Lifting platform for building construction

Info

Publication number: CN211447694U
Application number: CN201922354471.3U
Authority: CN
Inventors: 陈美芳; 叶云丽; 王霏
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-12-25
Filing date: 2019-12-25
Publication date: 2020-09-08
Anticipated expiration: 2029-12-25

Abstract

The utility model discloses a lift platform for construction relates to the construction field, and to current construction's lift platform rising to when higher point, constructor scrambles comparatively inconveniently, and when meeting accident, does not have the cushioning effect under, the not high problem of security, the following scheme of present proposition, it includes PMKD, lifting bottom plate, lift guide pillar, removes the wheel, lifting bottom plate sets up the top at PMKD, be connected with two sets of hydraulic cylinders between lifting bottom plate and the PMKD, remove the wheel and fix the bottom four corners at PMKD respectively, the last buffer board that is provided with of PMKD. The utility model discloses novel structure, and through the staircase that articulates in lifting floor one side, make lifting floor no matter rise to how high, it is convenient to scramble, and through the buffer board and the buffering piece that resets of lifting floor bottom, when meeting accident, can effectually cushion lifting floor, reduces the impact force, improves the security.

Description

Lifting platform for building construction

Technical Field

The utility model relates to a construction field especially relates to a lift platform for construction.

Background

In the field of building construction, various types of scaffolds which are widely used generally have the problems of more used materials, long erection time, inconvenient construction operation of the height of an operation platform, inconvenient transmission of construction materials, more potential safety construction hazards and the like. In some middle and high-rise building work progress at present, replace scaffold frame and electronic hanging flower basket with from lift formula aerial working platform, it is convenient from the construction of the relative scaffold frame of lift platform, and electronic hanging flower basket relatively stable, but some current self-lift construction platform when using, and when the platform rises to higher position, constructor's climbing is comparatively inconvenient, and when the accident takes place, no buffer structure, the security is lower, for this reason we design a lift platform for construction and solve above-mentioned problem.

SUMMERY OF THE UTILITY MODEL

The utility model provides a pair of lift platform for construction, the lift platform of having solved construction is rising when to higher point, and constructor scrambles comparatively inconveniently, and when meeting accident, does not have the cushioning effect down, the not high problem of security.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a lifting platform for construction, includes PMKD, lifting bottom plate, lift guide pillar, removes the wheel, lifting bottom plate sets up the top at PMKD, be connected with two sets of hydraulic cylinders between lifting bottom plate and the PMKD, it fixes the bottom four corners at PMKD respectively to remove the wheel, the last buffer board that is provided with of PMKD, and the buffer board setting is between PMKD and lifting bottom plate, be connected with the buffering piece that resets between buffer board and the PMKD, one side of PMKD is connected with the expansion plate, one side that PMKD was kept away from to the expansion plate is connected with the staircase, the bottom one end of staircase is rotated and is fixed on the expansion plate, and the one end that the expansion plate was kept away from to the staircase rotates and fixes on lifting bottom plate.

Preferably, the lifting guide columns are arranged at four corners above the fixed base plate, guide holes are formed in the four corners of the lifting base plate, and the lifting base plate is sleeved on the lifting guide columns through the guide holes.

Preferably, the fixed bottom plate is internally provided with a containing cavity, one side of the containing cavity facing the expansion plate is provided with an opening, and one end of the expansion plate is arranged in the containing cavity through the opening.

Preferably, the containing cavity is connected with a telescopic reset piece on a group of inner walls far away from the opening, and one end of the telescopic plate is fixed in the containing cavity through the telescopic reset piece.

Preferably, the bottom of expansion plate is fixed with two sets of wheels that remove, and removes the wheel and all fix and keep away from the one side bottom both ends of accomodating the chamber open-ended at the expansion plate.

Preferably, a guardrail is fixed on the lifting bottom plate and arranged on a group of side edges above the lifting bottom plate.

The utility model has the advantages that: the utility model discloses, through articulating the staircase in lifting bottom plate one side, make lifting bottom plate no matter rise to how high, it is convenient to scramble, and through the buffer board and the buffering piece that resets of lifting bottom plate bottom, when meeting accident, can effectually cushion lifting bottom plate, reduces the impact force, improves the security.

Drawings

Fig. 1 is a schematic structural diagram of the present invention.

Fig. 2 is a front view of the structure of fig. 1.

Fig. 3 is an enlarged view of the structure at the position a in fig. 2.

Reference numbers in the figures: 1. fixing the bottom plate; 2. a lifting bottom plate; 3. a lifting guide post; 4. a moving wheel; 5. a lifting hydraulic cylinder; 6. a buffer plate; 7. a buffer reset member; 8. a retractable plate; 9. an escalator; 10. a guardrail; 11. a receiving cavity; 12. a telescopic reset piece.

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.

Referring to fig. 1-3, a lifting platform for building construction, including PMKD 1, lifting bottom plate 2, lifting guide pillar 3, remove wheel 4, lifting bottom plate 2 sets up the top at PMKD 1, be connected with two sets of hydraulic cylinder 5 between lifting bottom plate 2 and the PMKD 1, it fixes the bottom four corners at PMKD 1 respectively to remove wheel 4, be provided with buffer board 6 on the PMKD 1, and buffer board 6 sets up between PMKD 1 and lifting bottom plate 2, be connected with the buffering piece 7 that resets between buffer board 6 and the PMKD 1, one side of PMKD 1 is connected with expansion plate 8, one side that fixing bottom plate 1 was kept away from to expansion plate 8 is connected with staircase 9, the bottom one end of staircase 9 is rotated and is fixed on expansion plate 8, and the one end that expansion plate 8 was kept away from to staircase 9 is rotated and is fixed on lifting bottom plate 2.

Lifting guide posts 3 are arranged at four corners above the fixed base plate 1, guide holes are formed in four corners of the lifting base plate 2, and the lifting base plate 2 is sleeved on the lifting guide posts 3 through the guide holes.

Storage cavity 11 has been seted up to PMKD 1's inside, and storage cavity 11 sets up to the opening towards one side of expansion plate 8, and the opening setting is passed through in storage cavity 11 to the one end of expansion plate 8.

The containing cavity 11 is connected with a telescopic reset piece 12 on a group of inner walls far away from the opening, and one end of the telescopic plate 8 is fixed in the containing cavity 11 through the telescopic reset piece 12.

The bottom of expansion plate 8 is fixed with two sets of wheels 4 that remove, and removes wheels 4 and all fix and keep away from one side bottom both ends of accomodating 11 openings at expansion plate 8.

The lifting bottom plate 2 is fixed with a guardrail 10, and the guardrail 10 is arranged on a group of side edges above the lifting bottom plate 2.

The working principle is as follows:

when the utility model is used, the lifting bottom plate 2 can be simply and conveniently pushed to freely move up and down along the vertical direction of the lifting guide post 3 by starting the lifting hydraulic cylinder 5, thereby adjusting the height of the lifting bottom plate 2, and the lifting bottom plate 2 can freely lift and simultaneously drive the expansion plate 8 to freely expand and contract in the containing cavity 11 in the fixed bottom plate 1 through the staircase 9 connected on the lifting big bottom plate 2, the inclination angle of the staircase 9 is adjusted, and when the lifting bottom plate 2 rises to a high height through the staircase 9 hinged on the lifting bottom plate 2, a construction worker can conveniently climb onto the lifting bottom plate 2, and a triangle formed by the staircase 9, the lifting guide post 3 and the expansion plate 8 ensures that the lifting of the lifting bottom plate is stable, and the buffer plate 6 at the bottom of the lifting bottom plate acts with the buffer reset piece 7, when the lifting bottom plate 2 rapidly falls down, can cushion lifting bottom plate 2, reduce the impact force, improve the safety in utilization.

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.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. A lifting platform for building construction comprises a fixed bottom plate (1), a lifting bottom plate (2), lifting guide pillars (3) and moving wheels (4), and is characterized in that the lifting bottom plate (2) is arranged above the fixed bottom plate (1), two groups of lifting hydraulic cylinders (5) are connected between the lifting bottom plate (2) and the fixed bottom plate (1), the moving wheels (4) are respectively fixed at four corners of the bottom of the fixed bottom plate (1), a buffer plate (6) is arranged on the fixed bottom plate (1), the buffer plate (6) is arranged between the fixed bottom plate (1) and the lifting bottom plate (2), a buffer reset piece (7) is connected between the buffer plate (6) and the fixed bottom plate (1), one side of the fixed bottom plate (1) is connected with a telescopic plate (8), one side of the telescopic plate (8) far away from the fixed bottom plate (1) is connected with an escalator (9), one end of the bottom of the escalator (9) is rotationally fixed on the telescopic plate (8), and the end, far away from the telescopic plate (8), of the escalator (9) is rotationally fixed on the lifting bottom plate (2).

2. The lifting platform for building construction according to claim 1, wherein the lifting guide pillars (3) are arranged at four upper corners of the fixed bottom plate (1), guide holes are formed at four corners of the lifting bottom plate (2), and the lifting bottom plate (2) is sleeved on the lifting guide pillars (3) through the guide holes.

3. The lifting platform for building construction as claimed in claim 1, wherein a receiving cavity (11) is opened in the fixed base plate (1), one side of the receiving cavity (11) facing the retractable plate (8) is provided with an opening, and one end of the retractable plate (8) is arranged in the receiving cavity (11) through the opening.

4. The lifting platform for building construction according to claim 3, characterized in that a group of inner walls of the containing cavity (11) far away from the opening is connected with a telescopic resetting piece (12), and one end of the telescopic plate (8) is fixed in the containing cavity (11) through the telescopic resetting piece (12).

5. The lifting platform for building construction as claimed in claim 3, wherein two sets of moving wheels (4) are fixed to the bottom of the retractable plate (8), and the moving wheels (4) are fixed to both ends of the bottom of the retractable plate (8) far away from the opening of the receiving cavity (11).

6. The lifting platform for building construction according to claim 1, characterized in that a guardrail (10) is fixed on the lifting bottom plate (2), and the guardrail (10) is arranged on a group of sides above the lifting bottom plate (2).