CN221939986U - Building engineering material lifting machine - Google Patents

Abstract

The utility model discloses a building engineering material hoister, which belongs to the technical field of building engineering and comprises a protective frame, wherein a mounting frame is fixedly arranged on one side of the protective frame, a frame is fixedly arranged in the protective frame, a bottom frame is arranged below the frame, a bracket is connected with the inner side of the frame in a sliding manner, a material trolley is movably connected above the bracket, a limit seat is clamped on one side of the mounting frame, a motor is fixedly arranged on one side of the frame, a rotating shaft is arranged on one side of the motor, and gears are movably connected on two sides of the rotating shaft; through setting up bracket sliding connection in the inboard of frame, utilize motor drive the gear and the chain operation of pivot both sides, recycle two sets of pulleys and slide on the slide rail, can drive the material car and go up and down, when the bracket rise to flush the position with the mounting bracket, at this moment, draw the material car to the mounting bracket top, can take out the material, conveniently take out the material, the danger is low.

Description

A construction material hoist

Technical Field

The utility model relates to the technical field of construction engineering, and more specifically, to a material hoist for construction engineering.

Background Art

A construction project refers to an engineering entity formed through the construction of various types of buildings and their ancillary facilities and the installation of supporting lines, pipelines, and equipment. A variety of equipment is needed in construction projects, and material hoists are one of them. Its main function is to transport construction materials to high floors, thereby reducing the workload of workers.

Based on the above, the inventors have found that: at present, after the material hoist transports the materials to the upper floors, it is inconvenient for the workers to take out the materials. If they go out sideways to take the materials, it is very dangerous. In addition, there is a lack of protective measures around the traditional material hoist, and the materials are very easy to fall and cause harm to the operating workers. Therefore, in view of this, the existing structure is studied and improved to provide a construction material hoist, in order to achieve the purpose of being more practical.

Utility Model Content

In view of the problems existing in the prior art, the purpose of the utility model is to provide a construction material hoist, which can prevent workers from taking out materials inconveniently, such as leaning sideways to take out materials, which is very dangerous. In addition, there is a lack of protective measures around traditional material hoists, and materials are very easy to fall, causing injuries to operating workers.

To solve the above problems, the utility model adopts the following technical solutions.

A material hoist for construction projects comprises a protective frame, a mounting frame is fixedly mounted on one side of the protective frame, a frame is fixedly mounted inside the protective frame, a base frame is arranged below the frame, a bracket is slidably connected to the inner side of the frame, a material cart is movably connected to the top of the bracket, a limited position seat is clamped on one side of the mounting frame, a motor is fixedly mounted on one side of the frame, a rotating shaft is arranged on one side of the motor, gears are movably connected to both sides of the rotating shaft, and a chain is meshingly connected to one side of the gear.

Furthermore, the protection frame is made of steel material, and two groups of grids are symmetrically arranged on both sides of the protection frame, with four groups of grids forming one group. Reinforcement strips are fixedly connected below the grids, and a door frame is arranged on one side of the protection frame.

Furthermore, a first guide rail is fixedly provided on the top of the mounting frame, and a card slot is opened on the inner side of the mounting frame.

Furthermore, two groups of limiting columns are symmetrically provided on the back side of the frame, and a slide rail is fixedly connected to one side of the frame.

Furthermore, a mounting plate is provided on one side of the bracket, two sets of pulleys are movably connected to one side of the mounting plate, and a second guide rail slidably connected to the material cart is fixedly provided on the upper side of the bracket.

Furthermore, the size of the bracket is adapted to that of the mounting frame.

Furthermore, a handle is fixedly connected to one side of the material cart, and a clamping seat is fixedly connected to one side of the limit seat, and the clamping seat is clamped with a clamping slot.

Compared with the prior art, the advantages of the present invention are:

(1) In this scheme, a protective frame is set on the outside of the elevator. The protective frame made of steel material can effectively protect the elevator. Two sets of grids are then fixed on both sides of the protective frame with reinforcement strips. When materials fall, they will not cause harm to the operating workers.

(2) This solution is to set a bracket that is slidably connected to the inner side of the frame, use a motor to drive the gears and chains on both sides of the rotating shaft, and then use two sets of pulleys to slide on the slide rails to drive the material cart to rise and fall. When the bracket rises to a position flush with the mounting frame, the material cart is pulled to the top of the mounting frame to remove the material, which is convenient for removing the material and has low risk.

BRIEF DESCRIPTION OF THE DRAWINGS

FIG1 is a three-dimensional schematic diagram of the utility model;

Figure 2 is a schematic diagram of the main body of the hoist of the utility model;

FIG3 is a schematic diagram of a frame of the utility model;

FIG. 4 is a schematic diagram of a material vehicle according to the present invention.

Description of the numbers in the figure:

1. Protection frame; 101. Grid; 102. Reinforcement strip; 103. Door frame; 2. Mounting frame; 21. First guide rail; 22. Slot; 3. Rack; 31. Limit column; 32. Slide rail; 4. Base frame; 5. Bracket; 51. Mounting plate; 52. Pulley; 53. Second guide rail; 6. Material cart; 61. Handle; 7. Limit seat; 71. Card seat; 8. Motor; 9. Shaft; 10. Gear; 11. Chain.

DETAILED DESCRIPTION

The technical solutions in the embodiments of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiments of the utility model; it is obvious that the described embodiments are only part of the embodiments of the utility model, rather than all of the embodiments, and all other embodiments obtained by ordinary technicians in this field based on the embodiments of the utility model without making creative work are within the scope of protection of the utility model.

Example

Please refer to Figures 1-4, a construction material hoist includes a protective frame 1, a mounting frame 2 is fixedly installed on one side of the protective frame 1, the mounting frame 2 is used for moving a material cart 6 to the outside of the protective frame 1, and a frame 3 is fixedly installed inside the protective frame 1, a base frame 4 is arranged below the frame 3, the base frame 4 is used to fix the frame 3, and a bracket 5 is slidably connected to the inner side of the frame 3, the bracket 5 is used to support the material cart 6, the upper part of the bracket 5 is movably connected to the material cart 6, the material cart 6 is used to place construction materials, a limiting seat 7 is clamped on one side of the mounting frame 2, the limiting seat 7 is used to limit the material cart 6, and a motor 8 is fixedly installed on one side of the frame 3, a rotating shaft 9 is arranged on one side of the motor 8, the motor 8 and the rotating shaft 9 are used to drive the gear 10 to operate, the gears 10 are movably connected to both sides of the rotating shaft 9, and a chain 11 is meshedly connected to one side of the gear 10, and the gear 10 and the chain 11 are used to drive the material cart 6 to rise and fall.

Referring to Figure 1, the protective frame 1 is made of steel material. Two groups of grids 101 are symmetrically arranged on both sides of the protective frame 1, and each group consists of four grids 101. A reinforcement strip 102 is fixedly connected to the bottom of the grid 101. A door frame 103 is arranged on one side of the protective frame 1. By setting the grid 101 and the reinforcement strip 102, it is possible to prevent injuries to surrounding operators caused by falling materials.

1 and 4 , a first guide rail 21 is fixedly provided on the top of the mounting frame 2 , and a slot 22 is provided on the inner side of the mounting frame 2 . The first guide rail 21 can facilitate the movement of the material vehicle 6 .

2 and 3 , two groups of limiting columns 31 are symmetrically provided on the back of the frame 3 , and a slide rail 32 is fixedly connected to one side of the frame 3 . The slide rail 32 can facilitate the sliding of the pulley 52 .

2 and 4 , a mounting plate 51 is provided on one side of the bracket 5, and two sets of pulleys 52 are movably connected to one side of the mounting plate 51. A second guide rail 53 slidably connected to the material cart 6 is fixedly provided above the bracket 5. The pulley 52 can assist the motor 8 in driving the bracket 5 to rise and fall.

2 and 4 , the bracket 5 is adapted to the size of the mounting frame 2 , and the material vehicle 6 can be supported by providing the bracket 5 .

2 and 4 , a handle 61 is fixedly connected to one side of the material cart 6 , a clamping seat 71 is fixedly connected to one side of the limiting seat 7 , and the clamping seat 71 is clamped with the clamping slot 22 . The material cart 6 can be limited by setting the clamping seat 71 and the clamping slot 22 .

When in use: first, the protective frame 1 is set on the outside of the elevator. The protective frame 1 made of steel material can effectively protect the elevator. Then, two groups of grids 101 are used to cooperate with reinforcement strips 102 to fix on both sides of the protective frame 1. The bracket 5 is slidably connected to the inner side of the frame 3. The motor 8 is used to drive the gears 10 and chains 11 on both sides of the rotating shaft 9 to operate. Then, two groups of pulleys 52 are used to slide on the slide rail 32 to drive the material cart 6 to rise and fall. When the bracket 5 rises to a position flush with the mounting frame 2, at this time, the material cart 6 is pulled to the top of the mounting frame 2 to take out the material. It is convenient to take out the material with low risk; when the material falls, it will not cause harm to the operating workers.

Finally, it should be noted that in the description of the present invention, it should be noted that the terms "vertical", "up", "down", "horizontal", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings. They are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation. Therefore, they cannot be understood as limitations on the present invention.

In the description of the present invention, it is also necessary to explain that, unless otherwise clearly specified and limited, the terms "set", "install", "connect", and "connect" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

The above description is only a preferred embodiment of the utility model and is not intended to limit the utility model. Although the utility model is described in detail with reference to the above embodiments, those skilled in the art can still modify the technical solutions recorded in the above embodiments or replace some of the technical features therein by equivalents. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the utility model shall be included in the protection scope of the utility model.

Claims (7)

1. The utility model provides a building engineering material lifting machine, includes protective frame (1), its characterized in that: one side fixed mounting of protection frame (1) has mounting bracket (2), and the inside fixed mounting of protection frame (1) has frame (3), the below of frame (3) is provided with chassis (4), and the inboard sliding connection of frame (3) has bracket (5), the top swing joint of bracket (5) has material car (6), one side joint of mounting bracket (2) has spacing seat (7), and one side fixed mounting of frame (3) has motor (8), one side of motor (8) is provided with pivot (9), the both sides swing joint of pivot (9) has gear (10), one side meshing of gear (10) is connected with chain (11).

2. A construction work material hoist according to claim 1, characterized in that: the protection frame (1) is made of steel materials, two groups of grids (101) are symmetrically arranged on two sides of the protection frame (1), each four groups of grids (101) are a group, reinforcing strips (102) are fixedly connected to the lower portion of each grid (101), and a door frame (103) is arranged on one side of the protection frame (1).

3. A construction work material hoist according to claim 1, characterized in that: the upper part of the mounting frame (2) is fixedly provided with a first guide rail (21), and the inner side of the mounting frame (2) is provided with a clamping groove (22).

4. A construction work material hoist according to claim 1, characterized in that: two groups of limit posts (31) are symmetrically arranged on the back of the frame (3), and one side of the frame (3) is fixedly connected with a sliding rail (32).

5. A construction work material hoist according to claim 1, characterized in that: one side of the bracket (5) is provided with a mounting plate (51), one side of the mounting plate (51) is movably connected with two groups of pulleys (52), and a second guide rail (53) which is in sliding connection with the material vehicle (6) is fixedly arranged above the bracket (5).

6. A construction work material hoist according to claim 1, characterized in that: the bracket (5) is matched with the size of the mounting frame (2).

7. A construction work material hoist according to claim 1, characterized in that: one side fixedly connected with handle (61) of material car (6), one side fixedly connected with cassette (71) of spacing seat (7), cassette (71) looks joint with draw-in groove (22).