CN211198471U - A kind of material lifting equipment for construction engineering - Google Patents

Abstract

The utility model discloses a material lifting device for construction engineering, which comprises a bottom plate and a top plate. A bearing seat is symmetrically installed on the upper end of the bottom plate, an inner thread sleeve is arranged on the upper end of the bearing seat one, and a threaded rod is arranged on the inner upper part of the inner thread sleeve. , Bevel gear 1 is installed on the outer surface of the inner threaded sleeve, a biaxial motor 1 is installed on the upper end of the base plate, and a rotating shaft 1 is installed symmetrically at the left and right ends of the dual shaft motor 1. Shaft motor 2, dual shaft motor 2 are installed symmetrically at the left and right ends of shaft 2, the inner end of the two fixed plates is installed with bearing seat 2, and one end of the two shafts is rotated to connect bearing seat 2. A rope is wound on the wheel, and one end of the two ropes is fixedly connected to both sides of the upper end of the object carrier through the two guide wheels respectively. The utility model increases the height of the material frame that can be raised, so that the load-carrying frame can be raised to a higher position, which is convenient for adjustment according to the actual situation and flexible in use.

Description

A kind of material lifting equipment for construction engineering

technical field

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

Background technique

Construction engineering refers to the engineering entity formed through the construction of various housing buildings and their ancillary facilities and the installation of their supporting lines, pipelines, and equipment. Among them, "house construction" refers to projects with roofs, beams, columns, walls, foundations, and the ability to form internal spaces to meet the needs of people's production, living, learning, and public activities.

The material lifting device is a simple and convenient lifting device commonly used to solve vertical transportation in construction. The height of the material lifting device in the prior art is fixed and cannot increase the height of the rising space of the material frame. Therefore, those skilled in the art provide a material lifting equipment for construction engineering to solve the problems raised in the above background art.

SUMMARY OF THE INVENTION

The purpose of the present invention is to provide a material lifting device for construction engineering to solve the problems raised in the above background technology.

To achieve the above object, the utility model provides the following technical solutions:

A material lifting equipment for construction engineering, comprising a bottom plate and a top plate, a bearing seat 1 is installed symmetrically on the upper end of the bottom plate, an inner thread sleeve is arranged on the upper end of the bearing seat 1, and the lower end of the inner threaded sleeve is rotatably connected to the upper end of the bearing seat 1, and the inner thread sleeve is provided. A threaded rod is arranged in the upper part of the cylinder, and the threaded rod is threadedly connected with the inner threaded sleeve, a bevel gear is installed on the outer surface of the inner threaded sleeve, and the upper ends of the two threaded rods are fixedly connected with the lower end of the top plate;

A biaxial motor 1 is installed on the upper end of the base plate, and the biaxial motor 1 is located between the two inner threaded sleeves, the left and right ends of the biaxial motor 1 are symmetrically installed with a rotating shaft 1, and the two rotating shafts are installed with a bevel gear 2 at one end of the inner threaded sleeve. And the second bevel gear meshes with the first bevel gear;

Guide wheels are installed symmetrically on the lower end of the top plate, and the two guide wheels are located between the two threaded rods. A load-carrying frame is arranged above the double-shaft motor, and the load-carrying frame is located between the two inner threaded sleeves. The upper end of the bottom plate is installed with a double shaft Motor 2, and the dual-axis motor 2 is located in front of the dual-axis motor 1, the left and right sides of the dual-axis motor 2 are symmetrically installed with fixed plates, and the fixing plate is fixedly connected to the upper end of the base plate, and the left and right ends of the dual-axis motor 2 are symmetrically installed. The inner end of the plate corresponds to the position of the second rotating shaft, and the second bearing seat is installed, and one end of the two rotating shafts is connected to the second bearing seat. The outer surface of the second rotating shaft is sleeved with a mounting sheave. The two guide wheels are fixedly connected on both sides of the upper end of the carrier frame.

As a further scheme of the present utility model: the left and right ends of the bottom plate are respectively installed with fixed blocks symmetrically front and rear, the fixed blocks are provided with bolts, the lower ends of the bolts pass through the fixed blocks, and the bolts are threadedly connected with the fixed blocks, the lower ends of the bolts are installed with support blocks, and the rotating The bolt drives the support block down to contact the ground to support the device and provide stability.

As a further scheme of the present invention, four universal wheels are installed symmetrically on the lower end of the bottom plate from left to right, and the four universal wheels are respectively distributed at the four corners of the lower end of the bottom plate, which facilitates the transportation and movement of the device through the universal wheels.

As a further scheme of the present utility model: the first shock-absorbing pad is arranged at the lower end of the double-shaft motor, the second shock-absorbing pad is arranged at the lower end of the second double-shaft motor, and the first and second double-shaft motors pass through the first shock-absorbing pad and the shock-absorbing pad. Pad II reduces vibration from work.

As a further solution of the present invention, a rotating bearing is sleeved on an outer surface of the two rotating shafts, a support rod is installed at the lower end of the rotating bearing, and the lower end of the support rod is fixedly connected to the upper end of the base plate.

As a further solution of the present invention, a square baffle is arranged in the carrier frame, a fixing hole 1 is symmetrically opened on the upper part of the left and right ends of the carrier frame, and the lower part of the left and right ends of the square baffle corresponds to the position of the fixing hole 1 respectively. Open the second fixing hole, pull up the square baffle, make the fixing hole 1 and the fixing hole 2 coincide, and then fix the position of the square baffle with screws to increase the height of the load frame and prevent the material from falling from the load frame. .

Compared with the prior art, the beneficial effects of the present utility model are:

The utility model drives the threaded rod to rise when the inner threaded sleeve rotates, and the threaded rod rises to drive the top plate to rise, thereby increasing the height of the material frame that can be raised, so that the loading frame can be raised to a higher position, which is convenient for adjustment according to actual conditions , which is flexible to use.

Description of drawings

FIG. 1 is a schematic structural diagram of a material lifting equipment for construction engineering.

FIG. 2 is a top view of a material lifting device for construction engineering.

FIG. 3 is a schematic structural diagram of a load frame in a material lifting device for construction engineering.

In the picture: 1. Bottom plate; 11. Universal wheel; 12. Fixed block; 13. Bolt; 14. Support block; 2. Internal thread sleeve; 21. Threaded rod; 3. Double-shaft motor 1; 31. Damping pad 1; 32. Shaft 1; 33. Bevel gear 2; 4. Rotating bearing; 41. Support rod; 5. Top plate; 2; 61, shock pad 2; 62, shaft 2; 63, rope pulley; 64, bearing seat 2; 65, fixing plate; 7, rope; 8, load frame; 81, fixing hole 1; 9, square block plate; 91, fixing hole two.

Detailed ways

The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the implementations. example. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative work fall within the protection scope of the present invention.

Referring to FIGS. 1 to 3 , in an embodiment of the present invention, a material lifting device for construction engineering includes a bottom plate 1 and a top plate 5 . The upper end of the bottom plate 1 is symmetrically installed with a bearing seat 1 22 , and the upper end of the bearing seat 1 22 is provided with an inner Threaded sleeve 2, the lower end of the inner threaded sleeve 2 is rotatably connected to the upper end of the bearing seat 1 22, the inner upper part of the inner threaded sleeve 2 is provided with a threaded rod 21, and the threaded rod 21 is threadedly connected with the inner threaded sleeve 2, and the inner threaded sleeve 2 A bevel gear 1 23 is installed on the outer surface, and the upper ends of the two threaded rods 21 are fixedly connected with the lower end of the top plate 5;

The upper end of the base plate 1 is installed with a biaxial motor 1 3, and the biaxial motor 1 3 is located between the two inner threaded sleeves 2. The left and right ends of the biaxial motor 1 3 are symmetrically installed with a rotating shaft 1 32, and the two rotating shafts 1 32 are placed against the inner threaded sleeves. A second bevel gear 33 is installed on one end of the barrel 2, and the second bevel gear 33 meshes with the first bevel gear 23;

Guide wheels 51 are installed symmetrically at the lower end of the top plate 5 , and the two guide wheels 51 are located between the two threaded rods 21 . The object carrier frame 8 is arranged above the biaxial motor 1 3 , and the object carrier frame 8 is located on the two internally threaded sleeves 2 . In between, the upper end of the base plate 1 is installed with a two-shaft motor 26, and the two-shaft motor 26 is located in front of the two-shaft motor 1 3, and the left and right sides of the two-shaft motor 26 are symmetrically installed with fixing plates 65, and the fixing plates 65 are fixedly connected to the base plate 1. On the upper end, the left and right ends of the two-axis motor 26 are symmetrically installed with the second shaft 62, the inner end of the two fixing plates 65 is installed with the bearing seat 2 64 corresponding to the position of the second shaft 62, and one end of the two shafts 262 is rotated to connect the bearing seat 2 64, the second shaft The outer surface of 62 is sleeved with an installation sheave 63 , the rope 7 is wound on the sheave 63 , and one end of the two ropes 7 is fixedly connected to both sides of the upper end of the carrier frame 8 through the two guide wheels 51 respectively.

The left and right ends of the bottom plate 1 are respectively installed with a fixed block 12 symmetrically in the front and rear, the fixed block 12 is provided with a bolt 13, the lower end of the bolt 13 passes through the fixed block 12, and the bolt 13 is threadedly connected with the fixed block 12, and the lower end of the bolt 13 is installed with a support block 14 , the rotating bolt 13 drives the support block 14 to descend to contact the ground to support the device and provide stability.

Four universal wheels 11 are installed symmetrically on the lower end of the bottom plate 1 from left to right, and the four universal wheels 11 are respectively distributed at the four corners of the lower end of the bottom plate 1 . The universal wheels 11 facilitate the transportation and movement of the device.

The lower end of the biaxial motor 13 is provided with a shock pad 1 31, the lower end of the biaxial motor 26 is provided with a shock pad 2 61, and the biaxial motor 1 3 and the biaxial motor 2 6 pass through the shock pad 1 31 and the shock pad 2. 61 Reduce vibration from work.

The outer surfaces of the two rotating shafts 32 are sleeved with a rotating bearing 4 , a support rod 41 is installed at the lower end of the rotating bearing 4 , and the lower end of the support rod 41 is fixedly connected to the upper end of the base plate 1 .

The object carrier frame 8 is provided with a square baffle plate 9 , the upper left and right ends of the object carrier frame 8 are symmetrically provided with fixing holes 1 81 respectively, and the lower parts of the left and right ends of the square baffle plate 9 are respectively provided with fixing holes corresponding to the positions of the fixing holes 1 81 . Second 91, pull up the square baffle 9 so that the first fixing hole 81 and the second fixing hole 91 are coincident, and then fix the position of the square baffle 9 with screws to increase the height of the loading frame 8 to prevent the material from passing through the loading frame. 8 is dropped.

The working principle of the utility model is as follows: the material is placed in the object-carrying frame 8, the biaxial motor 1 3 works, and drives the two rotating shafts 1 32 to rotate, the rotating shaft 1 32 drives the second bevel gear 33 to rotate, and the second bevel gear 33 drives the bevel gear 1. 23 rotates, the bevel gear 1 23 drives the inner threaded sleeve 2 to rotate, when the inner threaded sleeve 2 rotates, it drives the threaded rod 21 to rise, and the threaded rod 21 rises to drive the top plate 5 to rise, thereby increasing the overall height of the load frame 8. The second shaft motor 6 works, driving the two rotating shafts 262 to rotate, the second rotating shaft 62 drives the rope pulley 63 to rotate, the rope pulley 63 rolls up the rope 7, and one end of the rope 7 drives the load frame 8 to rise through the guide wheel 51.

The above are only the preferred specific embodiments of the present invention, but the protection scope of the present invention is not limited to this. Equivalent replacement or modification of the new technical solution and its utility model concept shall be included within the protection scope of the present utility model.

Claims (6)

1. A material lifting equipment for construction engineering, comprising a bottom plate (1) and a top plate (5), characterized in that a bearing seat one (22) is installed symmetrically on the upper end of the bottom plate (1), and the upper end of the bearing seat one (22) An inner threaded sleeve (2) is provided, the lower end of the inner threaded sleeve (2) is rotatably connected to the upper end of the bearing seat 1 (22), the inner upper part of the inner threaded sleeve (2) is provided with a threaded rod (21), and the threaded rod (21) It is threadedly connected with the inner thread sleeve (2), the bevel gear one (23) is installed on the outer surface of the inner thread sleeve (2), and the upper ends of the two threaded rods (21) are fixedly connected with the lower end of the top plate (5); A biaxial motor 1 (3) is installed on the upper end of the base plate (1), and the biaxial motor 1 (3) is located between the two inner threaded sleeves (2), and the biaxial motor 1 (3) is symmetrically installed at the left and right ends of the rotary shaft 1 (32), two rotating shafts (32) are mounted on one end of the inner thread sleeve (2) with bevel gear two (33), and bevel gear two (33) is meshed with bevel gear one (23); A guide wheel (51) is installed symmetrically at the lower end of the top plate (5), and the two guide wheels (51) are located between the two threaded rods (21), and a load frame (8) is arranged above the first (3) of the biaxial motor, And the object carrier frame (8) is located between the two inner thread sleeves (2), the upper end of the bottom plate (1) is installed with two biaxial motors (6), and the two biaxial motors (6) are located in front of the first biaxial motor (3). , Biaxial motor two (6) are symmetrically installed on the left and right sides of the fixed plate (65), and the fixed plate (65) is fixedly connected to the upper end of the bottom plate (1), and the two biaxial motor two (6) are symmetrically installed at the left and right ends of the rotating shaft two (62). ), the inner end of the two fixing plates (65) is installed with the bearing seat two (64) corresponding to the position of the second rotating shaft (62), and one end of the two rotating shafts (62) is rotatably connected to the bearing seat two (64), and the outside of the rotating shaft two (62) A rope pulley (63) is sleeved on the surface, a rope (7) is wound on the rope pulley (63), and one end of the two ropes (7) respectively passes through the two guide wheels (51) and is fixedly connected to the two upper ends of the load frame (8). side. 2 . The material lifting equipment for construction engineering according to claim 1 , wherein the left and right ends of the bottom plate ( 1 ) are respectively installed with fixed blocks ( 12 ) symmetrically in the front and rear, and bolts are provided in the fixed blocks ( 12 ). 3 . (13), the lower end of the bolt (13) passes through the fixing block (12), the bolt (13) is threadedly connected with the fixing block (12), and the lower end of the bolt (13) is installed with a support block (14). 3. The material lifting equipment for construction engineering according to claim 1, wherein four universal wheels (11) are installed symmetrically on the lower end of the bottom plate (1), and the four universal wheels (11) They are respectively distributed at the four corners of the lower end of the bottom plate (1). 4 . The material lifting equipment for construction engineering according to claim 1 , wherein a shock pad one (31) is provided at the lower end of the first (3) of the biaxial motors, and a shock pad is provided at the lower end of the second (6) biaxial motor. 5 . Shock Pad Two (61). 5. The material lifting equipment for construction engineering according to claim 1, wherein the outer surfaces of the two rotating shafts (32) are sleeved with rotating bearings (4), and the lower ends of the rotating bearings (4) are installed and supported A rod (41) is provided, and the lower end of the support rod (41) is fixedly connected to the upper end of the base plate (1). 6 . The material lifting equipment for construction engineering according to claim 1 , wherein a square baffle plate ( 9 ) is provided in the load frame ( 8 ), and the upper parts of the left and right ends of the load frame ( 8 ) are arranged in the upper part. The first fixing holes (81) are symmetrically opened respectively, and the lower parts of the left and right ends of the square baffle plate (9) are respectively provided with the second fixing holes (91) at the positions corresponding to the first fixing holes (81).

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