CN219295428U

CN219295428U - Handcart for transporting building site materials

Info

Publication number: CN219295428U
Application number: CN202222080545.0U
Authority: CN
Inventors: 郑秋如
Original assignee: Liangshan Yi'an Construction Co ltd
Current assignee: Liangshan Yi'an Construction Co ltd
Priority date: 2022-08-09
Filing date: 2022-08-09
Publication date: 2023-07-04
Anticipated expiration: 2032-08-09

Abstract

The utility model provides a trolley for transporting building site materials, which relates to the technical field of trolleys and comprises a base, wherein slide bars are vertically arranged on two sides of the base, a lifting frame is sleeved between a pair of slide bars in a sliding manner, a blanking plate is arranged on one side of the lifting frame, a guide roller is arranged at the top end of the base, a mounting frame is fixedly arranged on one side of the base, bearings are embedded on two sides of the inside of the mounting frame, a winding drum is sleeved between the bearings, a steel cable is wound on the outer side of the winding drum, one end of the steel cable is fixedly connected with the center of the top end of the lifting frame, a worm wheel is arranged on one side of the winding drum, a fixing plate is arranged on the bottom side close to the worm wheel of the mounting frame, a worm is rotatably connected with one side of the fixing plate, the worm is meshed with the worm wheel, and a pair of handrails are arranged at the upper end of one side of the base. The utility model can effectively improve the practicability of the handcart and has higher practical value.

Description

Handcart for transporting building site materials

Technical Field

The utility model belongs to the technical field of trolleys, and particularly relates to a trolley for transporting materials on a construction site.

Background

The building site is called building site, construction site, short for site, is a site where building projects are being developed and civil engineering is carried out, and the scope of the site is often enclosed by coamings, wire meshes or enclosing walls, so that personnel, materials, machinery and vehicles are limited to enter and exit.

Based on the above, the present inventors found that the following problems exist: when materials on the construction site are transported, large mechanical equipment cannot travel due to the limitation of part of sites, so that a handcart is required to be used for transportation, but the existing handcart is single in structure, a user needs to transport the materials to the handcart for transportation, and the physical effort of the user is large.

Accordingly, in view of the above, research and improvement are made to the existing structure and the existing defects, and a cart for transporting materials on a construction site is provided, so as to achieve the purpose of having more practical value.

Disclosure of Invention

In order to solve the technical problems, the utility model provides a handcart for transporting materials on a construction site, which aims to solve the problem that the materials on the existing handcart need to be manually transported.

The utility model discloses a handcart for transporting building site materials, which is characterized by comprising the following specific technical means:

the utility model provides a handcart for building site material transportation, includes the base, the slide bar is all vertically installed to the both sides of base, a pair of slip cap is equipped with the crane between the slide bar, one side of crane is equipped with the flitch down, the guide roll is installed on the top of base, one side fixed mounting of base has the mounting bracket, the inside both sides of mounting bracket are all inlayed and are installed the bearing to the cover is equipped with around the reel between the bearing, around the outside of reel around being equipped with the steel cable, the one end of steel cable and the top center department fixed connection of crane, around one side of reel install the worm wheel, the mounting bracket is being close to the downside of worm wheel and is installed the fixed plate, one side rotation of fixed plate is connected with the worm, intermeshing between worm and the worm wheel, a pair of handrail is installed to one side upper end of base.

Further, a motor is fixedly arranged on one side of the fixing plate, and one side output end of the motor is in transmission connection with the worm.

Further, a solar panel is fixedly arranged on one side of the base, and the solar panel is electrically connected with the motor.

Further, a pair of first pulleys are fixedly arranged at two ends of one side of the lifting frame, and the first pulleys are slidably connected with one side of the sliding rod.

Further, a fixing frame is arranged between each pair of first pulleys on one side of the lifting frame, and a pair of second pulleys is arranged on one side of the fixing frame.

Further, the second pulleys are all in sliding connection with the other side of the sliding rod.

Further, a pair of first universal wheels are installed on one side of the bottom of the base, a pair of second universal wheels are installed on the other side of the bottom of the base, and brake foot plates are arranged on the second universal wheels.

Compared with the prior art, the utility model has the following beneficial effects:

1. according to the trolley for transporting the building site materials, the lifting of the materials is facilitated through the installation of the lifting frame, the materials at the high position are conveyed to the lower side, the blanking is facilitated through the installation of the blanking plate, the lifting frame can be pulled to move up and down along the sliding rod through the steel cable rope when the winding drum rotates through winding the steel cable rope, the worm wheel and the worm are installed, the worm can be driven to rotate when the worm rotates, the winding drum is driven to rotate, the self-locking property of the worm wheel and the worm is utilized, the safety of the trolley is improved, and the worm can be driven to rotate when the trolley rotates through the installation of the motor;

2. according to the trolley for transporting the building site materials, the solar panel is installed to convert solar energy into electric energy, the electric energy is converted into commercial power by the inverter of the trolley and is stored for a motor, the second pulley is installed to be matched with the first pulley to clamp the sliding rod, so that the sliding stability of the lifting frame is improved, the first universal wheel and the second universal wheel are installed to facilitate the movement of the base, the brake foot plate is installed to facilitate the locking of the second universal wheel, and the stability of the trolley in loading and unloading is improved; the utility model has the advantages of simple and reasonable structure, novel design, simple and convenient operation, effectively improved practicality of the handcart and higher practical value.

Drawings

Fig. 1 is a perspective view of the present utility model.

Fig. 2 is a cross-sectional view of the present utility model.

Fig. 3 is a cross-sectional view of the present utility model.

Fig. 4 is an enlarged schematic view of the structure a of fig. 1 in accordance with the present utility model.

In the figure, the correspondence between the component names and the drawing numbers is:

1. a base; 2. a second universal wheel; 3. a first universal wheel; 4. a slide bar; 5. an armrest; 6. a guide roller; 7. a lifting frame; 8. a blanking plate; 9. a solar panel; 10. a first pulley; 11. a fixing frame; 12. a second pulley; 13. a mounting frame; 14. winding a reel; 15. a worm wheel; 16. a fixing plate; 17. a motor; 18. a worm; 19. a steel cable.

Detailed Description

Embodiments of the present utility model are described in further detail below with reference to the accompanying drawings and examples. The following examples are illustrative of the utility model but are not intended to limit the scope of the utility model.

In the description of the present utility model, unless otherwise indicated, the meaning of "a plurality" is two or more; the terms "upper," "lower," "left," "right," "inner," "outer," "front," "rear," "head," "tail," and the like are used as an orientation or positional relationship based on that shown in the drawings, merely to facilitate description of the utility model and to simplify the description, and do not indicate or imply that the devices or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the utility model. Furthermore, the terms "first," "second," "third," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "connected," "connected," and "connected" are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.

Examples:

as shown in fig. 1 to 4:

the utility model provides a trolley for transporting materials on a construction site, which comprises a base 1, wherein slide bars 4 are vertically arranged on two sides of the base 1, a lifting frame 7 is sleeved between a pair of slide bars 4 in a sliding manner, one side of the lifting frame 7 is provided with a blanking plate 8, the lifting of the materials is facilitated by installing the lifting frame 7, the materials at a high position are conveyed to the lower side, the blanking is facilitated by installing the blanking plate 8, a guide roller 6 is arranged at the top end of the base 1, a mounting frame 13 is fixedly arranged on one side of the base 1, bearings are respectively embedded on two sides of the inside of the mounting frame 13, a winding drum 14 is sleeved between the bearings, a steel cable 19 is wound on the outer side of the winding drum 14, one end of a steel cable 19 is fixedly connected with the center of the top end of the lifting frame 7, the winding drum 14, the steel cable 19 can be pulled by the steel cable 19 to move up and down along the lifting frame 7 when the winding drum 14, a 15 is arranged on one side of the winding drum 14, a worm wheel 13 is arranged on the side of the winding drum 16, a worm wheel 16 is arranged on the bottom plate 16 close to the side of the worm wheel 15, a worm wheel 16 is fixedly arranged on the side of the worm wheel 15, a worm 18 is fixedly arranged on the worm wheel 16 and is rotatably connected with the worm 18, and the worm 18 is rotatably arranged on one side of the mounting frame 18 and the worm 15, and the self-locking trolley is rotatably arranged on the side of the trolley 18, and the trolley is rotatably connected with the side 18 by the worm 18, and the worm 18.

One side of the fixed plate 16 is fixedly provided with a motor 17, one side output end of the motor 17 is in transmission connection with a worm 18, and the worm 18 can be driven to rotate when the motor 17 is installed to rotate.

The solar panel 9 is fixedly installed on one side of the base 1, the solar panel 9 is electrically connected with the motor 17, and the solar panel 9 is installed to convert solar energy into electric energy, and the electric energy is converted into commercial power by utilizing an inverter of the electric energy to be stored and supplied to the motor 17 for use.

Wherein, a pair of first pulleys 10 of equal fixed mounting in one side both ends of crane 7, a pair of first pulleys 10 all with one side sliding connection of slide bar 4, through installation first pulleys 10, make its one side sliding connection with slide bar 4, make things convenient for crane 7 to remove.

One side of the lifting frame 7 is provided with a fixing frame 11 between each pair of first pulleys 10, one side of the fixing frame 11 is provided with a pair of second pulleys 12, and the second pulleys 12 are installed to be matched with the first pulleys 10 to clamp the sliding rod 4, so that the sliding stability of the lifting frame 7 is improved.

Wherein, the second pulley 12 is connected with the other side of the slide bar 4 in a sliding way.

Wherein, a pair of first universal wheel 3 is installed to bottom one side of base 1, a pair of second universal wheel 2 is installed to the bottom opposite side of base 1, just all be equipped with brake sole on the second universal wheel 2, through installation first universal wheel 3 and second universal wheel 2, make things convenient for base 1 to remove to the installation brake sole, be convenient for lock second universal wheel 2, improve the stability of handcart when unloading.

Specific use and action of the embodiment:

when the trolley is used, whether all mechanisms in the trolley are complete or not for transporting materials on a construction site are checked, when the trolley needs to transport materials at a low position, a user pushes a base 1, a blanking plate 8 which is obliquely installed is used for moving the materials to a lifting frame 7, a first universal wheel 3 and a second universal wheel 2 are used for moving the materials, when the materials need to be lifted to a certain height for transporting, a motor 17 is started, a worm 18 is driven to rotate when the materials work, the worm 18 and a worm wheel 15 are meshed with each other, so that the winding drum 14 is driven to rotate, the lifting frame 7 is pulled by a steel cable 19 to move up and down along a sliding rod 4, the movement of the steel cable 19 is kept by installing a guide wheel 6, a first pulley 10 and a second pulley 12 are installed on one side of the lifting frame 7 and are respectively in sliding connection with two sides of the sliding rod 4, so that when the lifting frame 7 is lifted, the first pulley 10 and the second pulley 12 are mutually matched to slide, the lifting stability of the lifting frame 7 is improved, after the height is proper, the motor 17 stops working, and the worm wheel 15 and the worm wheel 18 are driven to move up and down along with the sliding rod 4, so that the self-locking safety of the lifting frame 7 is convenient for users.

The embodiments of the utility model have been presented for purposes of illustration and description, and are not intended to be exhaustive or limited to the utility model in the form disclosed. Many modifications and variations will be apparent to those of ordinary skill in the art. The embodiments were chosen and described in order to best explain the principles of the utility model and the practical application, and to enable others of ordinary skill in the art to understand the utility model for various embodiments with various modifications as are suited to the particular use contemplated.

Claims

1. The utility model provides a building site thing transportation is with shallow, includes base (1), its characterized in that: slide bar (4) are all vertically installed to the both sides of base (1), a pair of slip cap is equipped with crane (7) between slide bar (4), one side of crane (7) is equipped with flitch (8) down, guide roll (6) are installed on the top of base (1), one side fixed mounting of base (1) has mounting bracket (13), the inside both sides of mounting bracket (13) are all inlayed and are installed the bearing to the cover is equipped with around reel (14) between the bearing, around the outside of reel (14) around being equipped with steel cable (19), one end of steel cable (19) and the top center department fixed connection of crane (7), around one side of reel (14) install worm wheel (15), mounting bracket (13) are being close to the downside of worm wheel (15) and are installed fixed plate (16), one side rotation of fixed plate (16) is connected with worm (18), intermeshing between worm (18) and worm wheel (15), a pair of handrail (5) are installed to one side upper end of base (1).

2. The cart for transporting materials at a construction site of claim 1, wherein: one side of the fixed plate (16) is fixedly provided with a motor (17), and one side output end of the motor (17) is in transmission connection with a worm (18).

3. The cart for transporting materials at a construction site according to claim 2, wherein: one side of the base (1) is fixedly provided with a solar panel (9), and the solar panel (9) is electrically connected with a motor (17).

4. The cart for transporting materials at a construction site of claim 1, wherein: a pair of first pulleys (10) are fixedly arranged at two ends of one side of the lifting frame (7), and the first pulleys (10) are slidably connected with one side of the sliding rod (4).

5. The cart for transporting materials at a construction site according to claim 4, wherein: one side of the lifting frame (7) is provided with a fixing frame (11) between each pair of first pulleys (10), and one side of the fixing frame (11) is provided with a pair of second pulleys (12).

6. The cart for transporting materials at a construction site according to claim 5, wherein: each pair of second pulleys (12) is connected with the other side of the sliding rod (4) in a sliding way.

7. The cart for transporting materials at a construction site of claim 1, wherein: a pair of first universal wheels (3) are installed on one side of the bottom of the base (1), a pair of second universal wheels (2) are installed on the other side of the bottom of the base (1), and braking foot plates are arranged on the second universal wheels (2).