CN220395126U - Lifting platform for building construction - Google Patents

Abstract

The utility model discloses a building construction lifting platform which comprises a storage box, a base, a ceiling, a lifting mechanism and a limiting mechanism, wherein the ceiling is positioned above the base and connected with the base through the lifting mechanism and the limiting mechanism, the lifting mechanism and the limiting mechanism are arranged side by side, and the storage box is simultaneously arranged on the lifting mechanism and the limiting mechanism and is driven by the lifting mechanism to move up and down. Compared with the prior art, the method has the advantages that: 1. the material can move up and down through the lifting device. 2. The limiting rod is provided with two limiting sleeves which are respectively positioned at the left side and the right side of the storage box, the two ends of the limiting rod are respectively fixedly connected with the base and the ceiling, and the limiting sleeves which are fixed on the left side and the right side of the storage box are movably sleeved on the limiting rod, so that the lifting platform can stably move without shaking, and the safety is improved.

Description

Lifting platform for building construction

Technical Field

The utility model relates to the technical field of building engineering construction, in particular to a lifting platform for building construction.

Background

In the construction process of building engineering, building engineering houses are generally high, so that related construction work is required to be completed by means of a construction lifting platform during transferring building materials and constructing buildings. Typically consisting of steel structural frames, which can be moved vertically and horizontally, either outside or inside the building. The construction hoist platform is used for providing safety and convenience of overhead work, and can carry workers, tools and materials so that the workers, tools and materials can perform safe overhead work on a construction site, such as outer wall spraying, glass cleaning, building maintenance and the like.

The structure of the existing construction lifting platform generally mainly comprises a movable base, a scissor type telescopic connecting rod, an electric hydraulic cylinder and a lifting platform, wherein the lifting platform is connected with the movable base through a pair of connecting rods, and the hydraulic cylinder drives the connecting rods to stretch and retract, so that the lifting platform is driven to lift. However, since the lifting platform is connected with the base by only one pair of connecting rods and no additional limiting structure is arranged, the lifting platform is easy to shake in the lifting process, and certain potential safety hazards exist.

Disclosure of Invention

The technical problem to be solved by the utility model is to overcome the technical difficulty, and provide the material lifting platform with higher safety coefficient, which is not easy to shake during lifting.

In order to solve the technical problems, the technical scheme provided by the utility model is as follows:

a building construction lifting platform comprises a storage box, a base, a ceiling, a lifting mechanism and a limiting mechanism;

the ceiling is located above the base and is connected with the base through the lifting mechanism and the limiting mechanism, the lifting mechanism and the limiting mechanism are arranged side by side, and the storage box is simultaneously arranged on the lifting mechanism and the limiting mechanism and is driven by the lifting mechanism to move up and down.

As an improvement, the lifting mechanism comprises a motor, a worm, a bearing seat, a worm wheel, a screw rod and a threaded sleeve;

the screw rod both ends are connected with ceiling and base rotation respectively, and the screw thread sleeve of fixing at the storage box rear side has been cup jointed to the screw thread on the screw rod, and the worm right-hand member has rotated respectively with be close to left end portion position and has been cup jointed the bearing frame of fixing on the base, and the screw rod bottom cup joints fixedly a worm wheel, has offered the female screw thread of worm on the worm, and worm wheel and the female screw thread meshing of worm on the worm, and the motor installation is fixed on the base, and output shaft and worm fixed connection.

As an improvement, the limiting mechanism comprises a limiting sleeve and a limiting rod; the limiting rod is provided with two limiting sleeves which are respectively positioned at the left side and the right side of the storage box, the two ends of the limiting rod are respectively fixedly connected with the base and the ceiling, and the limiting sleeves which are fixed on the left side and the right side of the storage box are movably sleeved on the limiting rod, so that the lifting platform can stably move without shaking, and the safety is improved.

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

1. the utility model discloses when using, the lead screw both ends rotate with ceiling and base respectively and are connected, cup jointed the screw sleeve of fixing at the storage box rear side on the lead screw, the worm right-hand member has rotated the bearing frame of fixing on the base respectively with being close to left end portion position, and the lead screw bottom cup joints and is fixed with the worm wheel, has seted up worm female screw on the worm, worm wheel and the female screw engagement of worm on the worm, and the motor is installed and is fixed on the base, and output shaft and worm fixed connection, material accessible elevating gear reciprocates.

2. The utility model discloses when using, the gag lever post is provided with two and is located the left and right sides of storage case respectively, and both ends respectively with base, ceiling fixed connection, the activity has cup jointed the spacing sleeve of fixing on the storage case left and right sides face on the gag lever post, makes lift platform can stable removal not rock, improves the security.

Drawings

Fig. 1 is a schematic view of the appearance of the present utility model.

Fig. 2 is a side rear plan view schematic of the present utility model.

Fig. 3 is an enlarged view of a portion of the structure of fig. 2 in accordance with the present utility model.

As shown in the figure: 1. a storage bin; 2. a base; 3. a ceiling; 4. a door; 5. a screw rod; 6. a motor; 7. a worm; 8. a worm wheel; 9. a threaded sleeve; 10. a bearing seat; 11. a limit rod; 12. a limit sleeve; 13. a photovoltaic power generation panel.

Detailed Description

In the description of the present utility model, it should be understood that the terms "center," "lateral," "upper," "lower," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like indicate or are based on the orientation or positional relationship shown in the drawings, merely to facilitate description of the utility model and simplify the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus should not be construed as limiting the utility model. Furthermore, the terms "first," "second," and the like, 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. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include one or more such feature. In the description of the present utility model, unless otherwise indicated, the meaning of "a plurality" is two or more. In addition, the term "include" and any variations thereof are intended to cover a non-exclusive inclusion.

The present utility model will be described in further detail with reference to the accompanying drawings.

Referring to fig. 1, 2 and 3, the lifting platform for building construction comprises a storage box 1, a base 2, a ceiling 3, a box door 4, a screw rod 5, a motor 6, a worm 7, a worm wheel 8, a threaded sleeve 9, a bearing seat 10, a limit rod 11, a limit sleeve 12 and a photovoltaic power generation plate 13.

The top of the storage box 1 is of an open structure, the front side of the storage box 1 is provided with a box door 4, the left side of the box door 4 is hinged with the storage box 1, the right side of the box door is fixed with the storage box 1 through a buckle, a ceiling 3 is positioned above a base 2, the ceiling 3 is of a plate body structure, two screw rods 5 are arranged left and right, two ends of the screw rods are respectively and rotatably connected with the ceiling 3 and the base 2, a threaded sleeve 9 fixed on the rear side of the storage box 1 is sleeved on the screw rods 5 through threads, a bearing seat 10 fixed on the base 2 is respectively and rotatably sleeved on the right end and the position close to the left end of a worm 7, a worm wheel 8 is fixedly sleeved on the bottom of the screw rods 5, a worm female screw thread is arranged on the worm 7, the worm wheel 8 is meshed with the worm female screw thread on the worm 7, a motor 6 is fixedly arranged on the base 2, an output shaft is fixedly connected with the worm 7, two limit rods 11 are arranged on the left side and the right side of the storage box 1 respectively, two ends of the limit sleeve 12 are respectively and fixedly sleeved on the left side and right side of the storage box 1, and the limit rod 11 is movably;

the top surface of the ceiling 3 is fixedly provided with a photovoltaic power generation plate 13, and is additionally provided with a solar controller, an inverter and a storage battery, wherein the photovoltaic power generation plate 13, the solar controller, the inverter and the storage battery are connected in series to form a solar power generation system.

The utility model is implemented in particular: when the material needs to be lifted, the box door 4 is opened, the material is placed into the storage box 1, the box door 4 is closed, the hasp is locked, the solar power generation system is powered, the driving motor 6 works to drive the worm 7 to rotate, the worm female thread on the worm 7 drives the worm wheel 8 meshed with the worm 7 to rotate, the screw rod 5 rotates under the driving of the worm wheel 8, the threaded sleeve 9 sleeved with the screw rod 5 in a threaded manner moves up and down along with the rotation of the screw rod 5, so that the storage box 1 is driven to move up and down, and the material is then removed from the storage box after the storage box 1 reaches the height to be transported.

Particularly, under the cooperation of the limiting rod 11 and the limiting sleeve 12, the storage box 11 can stably ascend or descend without shaking, so that the safety performance is improved; when the novel material storage box is used, materials with weight within 500 jin can be stored in the material storage box 11.

It should be noted that the motor 6 and the photovoltaic power generation panel 13 in the present utility model are all existing devices known to those skilled in the art, and the circuit connection mode and the usage control method thereof are all the existing technologies.

The utility model and its embodiments have been described above with no limitation, and the actual construction is not limited to the embodiments of the utility model as shown in the drawings. In summary, if one of ordinary skill in the art is informed by this disclosure, a structural manner and an embodiment similar to the technical solution should not be creatively devised without departing from the gist of the present utility model.

Claims (6)

1. The utility model provides a construction lift platform which characterized in that: comprises a storage box (1), a base (2), a ceiling (3), a lifting mechanism and a limiting mechanism;

the ceiling (3) is located above the base (2) and is connected with the base (2) through a lifting mechanism and a limiting mechanism, the lifting mechanism and the limiting mechanism are arranged side by side, and the storage box (1) is arranged on the lifting mechanism and the limiting mechanism at the same time and is driven by the lifting mechanism to move up and down.

2. A building construction lifting platform according to claim 1, wherein: the top of the storage box (1) is of an open structure, and the front side of the storage box is provided with a box door (4).

3. A building construction lifting platform according to claim 1, wherein: the lifting mechanism comprises a motor (6), a worm (7), a bearing seat (10), a worm wheel (8), a screw rod (5) and a threaded sleeve (9);

screw rod (5) both ends respectively with ceiling (3) and base (2) rotate to be connected, screw sleeve (9) fixed in storage case (1) rear side have been cup jointed to the screw thread on screw rod (5), screw (7) right-hand member and be close to left end position and rotate respectively and cup joint bearing frame (10) fixed on base (2), screw rod (5) bottom cup joint and are fixed with worm wheel (8), set up worm female screw thread on screw (7), worm wheel (8) and worm female screw thread meshing on screw (7), motor (6) are installed and are fixed on base (2), and output shaft and worm (7) fixed connection.

4. A building construction lifting platform according to claim 3, wherein: two screw rods (5) are arranged at the left and the right.

5. A building construction lifting platform according to claim 1, wherein: the limiting mechanism comprises a limiting sleeve (12) and a limiting rod (11); the limiting rods (11) are arranged at the left side and the right side of the storage box (1) respectively, the two ends of the limiting rods are fixedly connected with the base (2) and the ceiling (3) respectively, and the limiting rods (11) are movably sleeved with limiting sleeves (12) fixed on the left side and the right side of the storage box (1).

6. A building construction lifting platform according to claim 1, wherein: the top surface of the ceiling (3) is fixedly provided with a photovoltaic power generation plate (13).