CN218375075U - Multifunctional lifting platform for house building construction - Google Patents

Abstract

The utility model discloses a multi-functional lift platform of housing construction, including fixed plate, elevating gear and elevating platform, a pair of universal wheel of the equal fixedly connected with in fixed plate both sides, the fixed plate bottom is provided with four backup pads, and the equal hinged joint in four backup pad tops has a pair of bottom support, and the equal hinged joint in bottom support top both sides has articulated piece, and the equal hinged joint in articulated piece top has the top support, and top support top hinged joint is in the fixed plate bottom, and the inner wall threaded connection of articulated piece has two-way threaded rod, the beneficial effects of the utility model are that: drive articulated piece through rotating two-way threaded rod and slide, articulated piece promotes top support and bottom support and slides to the centre thereupon for the top support promotes the backup pad downwards through the thrust of fixed plate, drives the universal wheel and keeps away from ground, thereby reaches the effect of carrying out the support to the lift platform bottom, makes lift platform place subaerial more stable, increases the device security performance.

Description

Multifunctional lifting platform for house building construction

Technical Field

The utility model relates to a housing construction technical field specifically is a multi-functional lift platform of housing construction.

Background

The multifunctional lifting platform is widely applied to high-altitude operation, is used for lifting goods, loading and unloading goods and installing equipment, and solves the problems of low working efficiency, large potential safety hazard and the like caused by the adoption of scaffolds or herringbone ladders in the traditional house building.

When the existing multifunctional lifting platform is used, the lifting platform is provided with universal wheels at the bottom for moving conveniently, but the locking device on the universal wheels is simple in structure and can only lock wheels, and after the wheels are locked, the universal wheels can still rotate in situ by 360 degrees, so that the locking is unstable, and the lifting platform is easy to deviate.

Therefore, danger easily occurs to the multifunctional lifting platform, meanwhile, the high altitude wind speed is high, the construction platform is unstable, and construction danger is increased.

Therefore, the multifunctional lifting platform for house building construction is designed and produced so as to solve the problems.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a multi-functional lift platform of housing construction to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above purpose, the utility model provides a following technical scheme: the utility model provides a multi-functional lift platform of housing construction, includes fixed plate, elevating gear and elevating platform, the equal a pair of universal wheel of fixedly connected with in fixed plate both sides, the fixed plate bottom is provided with four backup pads, four the equal hinged joint in backup pad top has a pair of bottom support, the equal hinged joint in bottom support top both sides has articulated piece, the equal hinged joint in articulated piece top has the top support, top support top hinged joint is in the fixed plate bottom, the inner wall threaded connection of articulated piece has two-way threaded rod, drives articulated piece through rotating two-way threaded rod and slides, and articulated piece promotes top support and bottom support and slides to the centre thereupon for the thrust of top support through the fixed plate promotes the backup pad downwards, drives the universal wheel and keeps away from ground, thereby reaches the effect of carrying out the support to the lift platform bottom.

Preferably, fixed plate bottom fixedly connected with driving motor, a pair of driving sprocket of driving motor output end fixedly connected with, the fixed plate bottom and all be provided with the dwang with the corresponding position of two-way threaded rod, the equal fixedly connected with driven sprocket of dwang outer wall, be connected through chain drive between driving sprocket and the driven sprocket, rotate through driving motor and drive driving sprocket and rotate, and then drive driven sprocket through chain drive and rotate, drive the dwang thereupon and rotate, drive two-way threaded rod simultaneously and rotate, realize articulated piece and promote the backup pad downwards, reach the effect of carrying out fixed stay to the lift platform bottom.

Preferably, the fixed plate bottom just with the equal fixedly connected with limiting plate in the corresponding position of two-way threaded rod, two-way threaded rod all rotates to be connected in the limiting plate both sides, the dwang passes limiting plate and two-way threaded rod lateral wall fixed connection, rotates two-way threaded rod both sides through the limiting plate and supports, improves the stability ability of device.

Preferably, the backup pad top just with the equal fixedly connected with guide post in the corresponding position of bottom support, the guiding hole has all been seted up on the fixed plate top and with the corresponding position of guide post, the equal sliding connection of guide post is inside the guiding hole, slides inside the guiding hole through the guide post, rises and descends to play the guide effect to the backup pad, prevents the supporting seat skew.

Preferably, the elevating platform top is provided with the ceiling, the ceiling bottom is provided with the light, increases the security performance of device roof through increasing the ceiling, prevents to have the thing that drops to injure operating personnel, makes things convenient for operating personnel to carry out work when light is dim through the light simultaneously.

Preferably, guard rails are fixedly connected to four corners of the top of the lifting platform, the ceiling is fixedly connected to the top ends of the guard rails, and safety performance of two sides of the lifting platform is improved by adding the guard rails.

Compared with the prior art, the beneficial effects of the utility model are that: drive articulated piece through rotating two-way threaded rod and slide, articulated piece promotes top support and bottom support and slides to the centre thereupon for the thrust of top support through the fixed plate promotes the backup pad downwards, drives the universal wheel and keeps away from the bottom surface, thereby reaches the effect of supporting the lift platform bottom, makes lift platform place subaerial more stably, increases the device security performance.

Drawings

Fig. 1 is a schematic view of the front structure of the lifting platform of the present invention;

FIG. 2 is a side view partially sectional structure diagram of the lifting device of the present invention;

fig. 3 is a schematic view of the overall appearance structure of the bidirectional threaded rod of the present invention;

fig. 4 is a schematic view of the chain overlooking structure of the present invention.

In the figure: 1. a fixing plate; 2. a lifting device; 3. a lifting platform; 4. a universal wheel; 5. a support plate; 6. a bottom bracket; 7. a hinged block; 8. a top support; 9. a bidirectional threaded rod; 10. a drive motor; 11. a drive sprocket; 12. rotating the rod; 13. a driven sprocket; 14. a chain; 15. a limiting plate; 16. a guide post; 17. a guide hole; 18. a ceiling; 19. an illuminating lamp; 20. a guard rail.

Detailed Description

The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, rather than all embodiments, and all other embodiments obtained by a person of ordinary skill in the art without creative work belong to the protection scope of the present invention based on the embodiments of the present invention.

Example 1

Please refer to fig. 1-4, the embodiment provides a multifunctional lifting platform for building construction, which comprises a fixing plate 1, a lifting device 2 and a lifting platform 3, wherein a pair of universal wheels 4 are fixedly connected to two sides of the fixing plate 1, four supporting plates 5 are arranged at the bottom of the fixing plate 1, a pair of bottom supports 6 are hinged to the tops of the four supporting plates 5, hinged blocks 7 are hinged to two sides of the top end of each bottom support 6, top supports 8 are hinged to the tops of the hinged blocks 7, top supports 8 are hinged to the bottom of the fixing plate 1, a bidirectional threaded rod 9 is screwed to the inner walls of the hinged blocks 7, the two hinged blocks 7 are moved in the same direction by rotating the bidirectional threaded rod 9, the top supports 8 and the bottom supports 6 are pushed to slide towards the middle by sliding of the hinged blocks 7, the supporting plates 5 are pushed downwards by the pushing force of the fixing plate 1 to drive the universal wheels 4 to be far away from the ground, so that the bottom of the lifting platform is supported, the lifting platform is placed on the ground more stably, the safety performance of the lifting platform is improved, and the technical problem of unstable bottom support of the lifting platform in the prior art is solved.

Wherein, driving motor 10 fixed connection is in 1 bottom of fixed plate, a pair of driving sprocket 11 fixed connection is at driving motor 10 output, dwang 12 all sets up in 1 bottom of fixed plate and with the corresponding position of two-way threaded rod 9, the equal fixed connection of driven sprocket 13 is at dwang 12 outer wall, be connected through the 14 transmissions of chain between driving sprocket 11 and the driven sprocket 13, it rotates to rotate driving sprocket 11 to rotate through driving motor 10 rotation, and then drive driven sprocket 13 through the 14 transmissions of chain and rotate, it rotates to drive dwang 12 thereupon, it rotates to drive two-way threaded rod 9 simultaneously, realize articulated piece 7 promotes backup pad 5 downwards, reach the effect of carrying out fixed stay to the lift platform bottom, increase the practical effect of device, the operating efficiency of improvement device.

Wherein, the equal fixed connection of limiting plate 15 is in 1 bottom of fixed plate and with the corresponding position of two-way threaded rod 9, and two-way threaded rod 9 all rotates to be connected in limiting plate 15 both sides, and dwang 12 passes limiting plate 15 and 9 lateral walls fixed connection of two-way threaded rod, rotates two-way threaded rod 9 both sides through limiting plate 15 and supports, improves the stability ability of device, increases the practicality of device.

Example 2

Referring to fig. 1-4, the difference from embodiment 1 is:

wherein, the equal fixed connection of guide post 16 just with the corresponding position of bottom support 6 on backup pad 5 top, guide hole 17 all set up on 1 top of fixed plate and with the corresponding position of guide post 16, the equal sliding connection of guide post 16 is inside guide hole 17, slides inside guide hole 17 through guide post 16, rises and descends to backup pad 5 and plays the guide effect, prevents backup pad 5 skew, improves the stability of device can, increases the practicality of device.

Wherein, ceiling 18 sets up at elevating platform 3 tops, and light 19 sets up in 18 bottoms of ceiling, through increasing the security performance that 18 increase device roofs of ceiling, prevents to have the thing injury operating personnel that drops, makes things convenient for operating personnel to carry out work when light is dim simultaneously through light 19, improves the practicality of device.

The guard railings 20 are fixedly connected to four corners of the top of the lifting platform 3, the ceiling 18 is fixedly connected to the top ends of the guard railings 20, safety performance of two sides of the device is improved by adding the guard railings 20, and practicability of the device is improved.

Insert whole device external power source, when fixing multifunctional lifting platform bottom, at first start driving motor 10 and drive driving sprocket 11 and rotate, drive driven sprocket 13 through chain 14 transmission thereupon and rotate, thereby drive dwang 12 and rotate, it rotates to drive two-way threaded rod 9 simultaneously, rotate through two-way threaded rod 9 and move two articulated pieces 7 to the equidirectional motion, the slip promotion top support 8 through articulated piece 7 simultaneously and bottom support 6 slide to the centre, make top support 8 push backup pad 5 downwards through the thrust of fixed plate 1, drive universal wheel 4 and keep away from ground, thereby reach the effect of carrying out the support to the lifting platform bottom.

In the description of the present invention, it is to be understood that the terms "coaxial", "bottom", "one end", "top", "middle", "other end", "upper", "one side", "top", "inner", "front", "center", "both ends", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are merely for convenience of description and simplification of the description, and 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", "third", "fourth" are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated, whereby the features defined as "first", "second", "third", "fourth" may explicitly or implicitly include at least one such feature.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "disposed," "connected," "fixed," "screwed" and the like are to be construed broadly, e.g., as meaning fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; they may be directly connected or indirectly connected through an intermediate medium, and may be connected through the inside of two elements or in an interaction relationship between two elements, unless otherwise specifically defined, and the specific meaning of the above terms in the present invention will be understood by those skilled in the art according to specific situations.

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 a multi-functional lift platform of housing construction, includes fixed plate (1), elevating gear (2) and elevating platform (3), its characterized in that: the utility model discloses a quick-witted, including fixed plate (1), fixed plate (1) both sides all fixedly connected with a pair of universal wheel (4), fixed plate (1) bottom is provided with backup pad (5), backup pad (5) top hinged joint has four bottom sprags (6), four bottom sprag (6) top all hinged joint in both sides has articulated piece (7), the equal hinged joint in articulated piece (7) top has top sprag (8), top sprag (8) top hinged joint is in fixed plate (1) bottom, the inner wall threaded connection of articulated piece (7) has two-way threaded rod (9).

2. The multifunctional lifting platform for house building construction according to claim 1, characterized in that: fixed plate (1) bottom fixedly connected with driving motor (10), driving motor (10) output end fixedly connected with a pair of driving sprocket (11), fixed plate (1) bottom and all be provided with dwang (12) with two-way threaded rod (9) corresponding position, the equal fixedly connected with driven sprocket (13) of dwang (12) outer wall, be connected through chain (14) transmission between driving sprocket (11) and driven sprocket (13).

3. The multifunctional lifting platform for house building construction according to claim 2, characterized in that: fixed plate (1) bottom and with two-way threaded rod (9) equal fixedly connected with limiting plate (15) in corresponding position, two-way threaded rod (9) all rotate to be connected in limiting plate (15) both sides, dwang (12) pass limiting plate (15) and two-way threaded rod (9) lateral wall fixed connection.

4. The multifunctional lifting platform for house building construction according to claim 1, characterized in that: the supporting plate is characterized in that the top end of the supporting plate (5) is fixedly connected with a guide post (16) corresponding to the bottom support (6), guide holes (17) are formed in the top end of the fixing plate (1) and corresponding to the guide posts (16), and the guide posts (16) are connected inside the guide holes (17) in a sliding mode.

5. The multifunctional lifting platform for house building construction according to claim 1, characterized in that: a ceiling (18) is arranged at the top of the lifting platform (3), and an illuminating lamp (19) is arranged at the bottom of the ceiling (18).

6. The multifunctional lifting platform for house building construction according to claim 5, characterized in that: four corners of the top of the lifting platform (3) are fixedly connected with guard rails (20), and the ceiling (18) is fixedly connected to the top ends of the guard rails (20).

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