CN215558529U

CN215558529U - Material conveying and lifting equipment for bridge construction of bridge engineering

Info

Publication number: CN215558529U
Application number: CN202120983578.9U
Authority: CN
Inventors: 许长建; 李新房; 段夫林; 王艳
Original assignee: China Railway 16th Bureau Group Co Ltd
Current assignee: China Railway 16th Bureau Group Co Ltd
Priority date: 2021-05-10
Filing date: 2021-05-10
Publication date: 2022-01-18
Anticipated expiration: 2031-05-10

Abstract

The utility model discloses a material conveying and lifting device for bridge construction of bridge engineering, which comprises a base, a limiting frame and an electric lifting column, wherein the top of the base is fixedly provided with the electric lifting column, the other side of the electric lifting column is fixedly provided with a fifth pulley, the other side of the fifth pulley is fixedly provided with a second tool box, the top of the electric lifting column is movably provided with a fourth pulley, and the bottom of the second pulley is fixedly provided with a material conveying box through a second steel wire rope. According to the utility model, the adjusting frame is movably arranged between the limiting frame and the base, the limiting bolt is movably arranged on the surface of the limiting frame, the adjusting frame is adjusted through the limiting bolt, so that the height of the limiting frame is adjusted, the electric lifting column is lifted to drive the fixed rod to lift, and the electric lifting column which is lifted is fixed through the fixing frame, so that the height adjustment is completed, the subsequent material is conveniently conveyed, and the device is very practical.

Description

Material conveying and lifting equipment for bridge construction of bridge engineering

Technical Field

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

Background

The bridge construction refers to the construction of bridge head approach and diversion buildings, the river beach embankment part of the bridge head approach is filled with soil with strong water permeability, and is scoured by stone masonry revetment, the diversion buildings are mostly built on site by using firewood, gabions, stones or concrete according to the design in dry seasons, and some materials are often required to be transported to high places on the site of bridge construction for construction, so the utility model aims to provide the lifting device for transporting the bridge construction materials of bridge engineering, thereby transporting the bridge construction materials.

The existing bridge material conveying and lifting equipment has the following defects:

1. the existing bridge material conveying lifting equipment is simple in structure, when a bridge with a higher height is encountered, height adjustment cannot be performed, only higher lifting equipment can be adopted, and the method is time-consuming, costly, inconvenient to operate and very impractical;

2. the existing lifting equipment for transporting bridge materials is simple in structure, generally adopts a grapple to grab materials for transportation, is not stable enough, and is very easy to cause looseness caused by excessive and overweight materials, so that the looseness falls off, and the existing lifting equipment for transporting the bridge materials for bridge construction in bridge engineering is provided for solving the existing problems.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a lifting device for transporting materials for bridge construction in bridge engineering, which aims to solve the problems in the background technology.

In order to achieve the purpose, the utility model provides the following technical scheme: a material conveying and lifting device for bridge construction of bridge engineering comprises a base, limiting frames and electric lifting columns, wherein the limiting frames are fixedly mounted at the bottom of the base, wheels are fixedly mounted at the bottom of the base between the limiting frames, the electric lifting columns are fixedly mounted at the top of the base, limiting fixing frames are fixedly mounted at two ends of each electric lifting column, a sixth pulley is fixedly mounted at one side of each electric lifting column, a first tool box is fixedly mounted at one side of the sixth pulley, a first motor is fixedly mounted at the top of the first tool box, a first rotating rod is movably mounted in the first tool box at the bottom of the first motor, a first winding wheel is fixedly mounted in the first tool box at the other side of the first rotating rod, a fifth pulley is fixedly mounted at the other side of each electric lifting column, and a second tool box is fixedly mounted at the other side of the fifth pulley, the top of the second tool box is fixedly provided with a second motor, the inside of the second tool box at the bottom of the second motor is movably provided with a second rotating rod, the inside of the second tool box at one side of the second rotating rod is fixedly provided with a second coiling wheel, the other side of the second tool box is fixedly provided with a control device, the top of the electric lifting column is movably provided with a fourth pulley, the bottom of the fourth pulley is fixedly provided with a fixed rod penetrating through the electric lifting column, one side of the fixed rod is movably provided with a first pulley, the surface of one side of the electric lifting column at the bottom of the fixed rod is fixedly provided with a third pulley, the bottom of the fixed rod is fixedly provided with a sliding plate, the inside of the sliding plate is provided with a sliding groove, the inside of the sliding plate is movably provided with a sliding device, the bottom of the sliding device is fixedly provided with a second pulley, and the bottom of the second pulley is fixedly provided with a material conveying box through a second steel wire rope, and a second steel wire rope is arranged among the first pulley, the second pulley, the fourth pulley, the fifth pulley and the second winding wheel, and a first steel wire rope is arranged among the third pulley, the sixth pulley sliding device and the first winding wheel.

Preferably, a fixing seat is fixedly installed between the electric lifting column and the base, and bolts are movably installed on two sides of the fixing seat.

Preferably, an adjusting frame is movably arranged between the limiting frame and the base, and a limiting bolt is movably arranged on the surface of the limiting frame.

Preferably, the surface of the material conveying box is fixedly provided with a handle, and the bottom of the material conveying box is fixedly provided with universal wheels.

Preferably, the bottom of the control device is fixedly provided with a bottom plate, and a support rod is fixedly arranged between the bottom plate and the control device.

Preferably, the periphery of the first motor is sleeved with a protective cover, and the surface of the protective cover is coated with a rust inhibitor.

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

1. according to the utility model, the adjusting frame is movably arranged between the limiting frame and the base, the surface of the limiting frame is movably provided with the limiting bolt, the adjusting frame is adjusted through the limiting bolt, so that the height of the limiting frame is adjusted, the electric lifting column is lifted and driven to drive the fixed rod to lift, and the electric lifting column which is lifted and fixed through the fixed frame is used for adjusting the height, so that the subsequent materials can be conveniently conveyed, and the device is very practical;

2. according to the material storage device, the handle is fixedly arranged at the bottom of the top beam through the surface of the material conveying box, materials can be placed in the box through the material conveying box, the possibility that the grabbing hook is loosened due to the fact that the materials are too much and too heavy is avoided, the material falls from high altitude is avoided, the material conveying box can be opened through the handle, workers can take the materials conveniently, the universal wheels are fixedly arranged at the bottom of the material conveying box, the material conveying box can be driven to move through the universal wheels, the materials are conveniently loaded, and therefore the practicability of the material storage device is greatly improved.

Drawings

FIG. 1 is a schematic view of the internal structure of the present invention;

FIG. 2 is a main view of the present invention;

FIG. 3 is a side view of the present invention;

FIG. 4 is a schematic view of a portion of a first tool box of the present invention;

fig. 5 is a partial structure diagram of the slide board of the utility model.

In the figure: 1. a first pulley; 2. fixing the rod; 3. a second pulley; 301. a sliding device; 4. a material conveying box; 5. a grip; 6. a universal wheel; 7. a first tool box; 701. a protective cover; 702. a first motor; 703. a first rotating lever; 704. a first take-up wheel; 8. a base; 9. a limiting frame; 901. an adjusting bracket; 902. a limit bolt; 10. a second wire rope; 1001. a first wire rope; 11. a slide plate; 1101. a chute; 12. a third pulley; 13. a fourth pulley; 14. an electric lifting column; 15. a limit fixing frame; 16. a second tool box; 1601. a second motor; 17. a control device; 1701. a support bar; 1702. a base plate; 18. a wheel; 19. a second rotating rod; 20. a second take-up wheel; 21. a fifth pulley; 22. a sixth pulley; 23. a fixed seat; 2301. and (4) bolts.

Detailed Description

The technical solutions 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 a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front", "rear", "both ends", "one end", "the other end", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "connected," and the like are to be construed broadly, such as "connected," which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1-5, an embodiment of the present invention is shown: a material conveying and lifting device for bridge construction of bridge engineering comprises a base 8, limiting frames 9 and electric lifting columns 14, wherein the limiting frames 9 are fixedly arranged at the bottom of the base 8, wheels 18 are fixedly arranged at the bottom of the base 8 between the limiting frames 9, the base 8 can improve the stability of the device and is convenient for device installation, the installation efficiency of the device is improved, the limiting frames 9 can fix the whole device, the wheels 18 can drive the whole device to move, the electric lifting columns 14 are fixedly arranged at the top of the base 8, the type of the electric lifting columns 14 adopts TD5-110-, a fourth pulley 13 is movably mounted at the top of the electric lifting column 14, a fixing rod 2 penetrating through the electric lifting column 14 is fixedly mounted at the bottom of the fourth pulley 13, a first pulley 1 is movably mounted at one side of the fixing rod 2, a second steel wire rope 10 is arranged between the first pulley 1, a second pulley 3, the fourth pulley 13, a fifth pulley 21 and a second reeling wheel 20, a fifth pulley 21 is fixedly mounted at the other side of the electric lifting column 14, a second tool box 16 is fixedly mounted at the other side of the fifth pulley 21, a second motor 1601 is fixedly mounted at the top of the second tool box 16, the model of the second motor 1601 adopts an HDZ-32307 motor, a second rotating rod 19 is movably mounted in the second tool box 16 at the bottom of the second motor 1601, a second reeling wheel 20 is fixedly mounted in the second tool box 16 at one side of the second rotating rod 19, and the second rotating rod 19 is driven to rotate by the second motor 1601 after being electrified, the second rolling wheel 20 is driven to rotate by the rotation of the second rotating rod 19, the second rolling wheel 20 drives the second steel wire rope 10 to roll, the material conveying box 4 is driven to lift by the rolling of the second steel wire rope 10, so that the height of the material conveying box 4 is adjusted, and the material conveying function is realized, the position of the second steel wire rope 10 can be changed by the first pulley 1, the second pulley 3, the fourth pulley 13, the fifth pulley 21 and the second rolling wheel 20, so as to reduce the friction force of the second steel wire rope 10, the third pulley 12 is fixedly arranged on the surface of one side of the electric lifting column 14 at the bottom of the fixed rod 2, the sliding plate 11 is fixedly arranged at the bottom of the fixed rod 2, the sliding groove 1101 is arranged inside the sliding plate 11, the sliding device 301 is movably arranged inside the sliding groove 1101 of the sliding plate 11, the second pulley 3 is fixedly arranged at the bottom of the sliding device 301, the material conveying box 4 is fixedly arranged at the bottom of the second pulley 3 through the second steel wire rope 10, a first steel wire rope 1001 is arranged between the third pulley 12, the sixth pulley 22, the sliding device 301 and the first reeling wheel 704, the sixth pulley 22 is fixedly installed at one side of the electric lifting column 14, the first tool box 7 is fixedly installed at one side of the sixth pulley 22, the first motor 702 is fixedly installed at the top of the first tool box 7, the model of the first motor 702 adopts an HDZ-32307 motor, the first rotating rod 703 is movably installed inside the first tool box 7 at the bottom of the first motor 702, the first reeling wheel 704 is fixedly installed inside the first tool box 7 at the other side of the first rotating rod 703, after the first motor 702 is electrified, the first rotating rod 703 is driven to rotate, the first reeling wheel 703 is driven to rotate through the rotation of the first rotating rod, the first steel wire rope 1001 is driven to reel 704, the first steel wire rope 1001 is reeled to drive the sliding device 301 to slide inside the chute 1101, slide device 301 and slide and drive second pulley 3 and remove, it moves and drives fortune workbin 4 and remove to move through second pulley 3, thereby realize the function of adjustment fortune workbin 4 position, third pulley 12, sixth pulley 22, slider 301 and first coiling wheel 704 can change the position of first wire rope 1001, reduce the frictional force of first wire rope 1001, the opposite side fixed mounting of second toolbox 16 has controlling means 17, the QTB control cabinet is adopted to this controlling means 17's model, can control the lift or the slip of device through controlling means 17.

Further, fixed mounting has fixing base 23 between electronic lift post 14 and the base 8, and fixing base 23 can increase electronic lift post 14's stability, and the both sides of fixing base 23 all movable mounting have bolt 2301, can be with fixing base 23 fixed connection to base 8 through bolt 2301 to fixing base 23's stability has been increased.

Further, an adjusting bracket 901 is movably mounted between the limiting bracket 9 and the base 8, a limiting bolt 902 is movably mounted on the surface of the limiting bracket 9, and the adjusting bracket 901 is adjusted by the limiting bolt 902, so that the height of the limiting bracket 9 is adjusted.

Further, the fixed surface of fortune workbin 4 installs handle 5, can place the incasement with the material through fortune workbin 4 to it is not hard up to have avoided the too much overweight grapple that leads to of material, and the material is from the possibility that the high altitude falls, can open fortune workbin 4 through handle 5, makes things convenient for the staff to take the material, and the bottom fixed mounting of fortune workbin 4 has universal wheel 6, can drive fortune workbin 4 through universal wheel 6 and remove, makes things convenient for filling of material.

Further, a bottom plate 1702 is fixedly installed at the bottom of the control device 17, the control device 17 can be fixed on the base 8 through the bottom plate 1702, and a support bar 1701 is fixedly installed between the bottom plate 1702 and the control device 17, so that the stability of the control device 17 can be increased through the support bar 1701.

Further, the periphery cover of first motor 702 has a safety cover 701, can protect first motor 702 not receive the infringement of wind and rain through safety cover 701, and the surface coating of safety cover 701 has the rust inhibitor, and the rust inhibitor can prevent that safety cover 701 from rustting, avoids the part that rusts and lead to becoming flexible the possibility that drops.

The working principle is as follows: the electric lifting column 14 is lifted through the electric lifting column 14 to drive the fixed rod 2 to lift, the electric lifting column 14 which is lifted is fixed through the fixed frame 15, so that the height adjustment is completed, the second motor 1601 is electrified to drive the second rotating rod 19 to rotate, the second rotating rod 19 is rotated to drive the second winding wheel 20 to rotate, the second winding wheel 20 is rotated to drive the second steel wire rope 10 to wind, the second steel wire rope 10 is wound to drive the material transportation box 4 to lift, so that the height of the material transportation box 4 is adjusted, the material transportation function is realized, the first motor 702 is electrified to drive the first rotating rod 703 to rotate, the first winding wheel 704 is rotated through the first rotating rod 703, the first steel wire rope 1001 is rotated through the first winding wheel 704 to drive the first steel wire rope to wind, the first steel wire rope 1001 is wound to drive the sliding device 301 to slide in the sliding groove 1101, and the second pulley 3 is driven to move through the sliding device 301, the second pulley 3 moves to drive the material conveying box 4 to move, so that the function of adjusting the position of the material conveying box 4 is realized, and the lifting or sliding of the device can be controlled through the control device 17.

It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. The utility model provides a lifting means is transported to bridge construction material of bridge engineering, includes base (8), spacing (9) and electronic lifting column (14), its characterized in that: the bottom of the base (8) is fixedly provided with limiting frames (9), wheels (18) are fixedly arranged at the bottom of the base (8) between the limiting frames (9), an electric lifting column (14) is fixedly arranged at the top of the base (8), limiting fixing frames (15) are fixedly arranged at two ends of the electric lifting column (14), a sixth pulley (22) is fixedly arranged at one side of the electric lifting column (14), a first tool box (7) is fixedly arranged at one side of the sixth pulley (22), a first motor (702) is fixedly arranged at the top of the first tool box (7), a first rotating rod (703) is movably arranged inside the first tool box (7) at the bottom of the first motor (702), a first winding wheel (704) is fixedly arranged inside the first tool box (7) at the other side of the first rotating rod (703), and a fifth pulley (21) is fixedly arranged at the other side of the electric lifting column (14), a second tool box (16) is fixedly mounted on the other side of the fifth pulley (21), a second motor (1601) is fixedly mounted at the top of the second tool box (16), a second rotating rod (19) is movably mounted inside the second tool box (16) at the bottom of the second motor (1601), a second winding wheel (20) is fixedly mounted inside the second tool box (16) at one side of the second rotating rod (19), a control device (17) is fixedly mounted at the other side of the second tool box (16), a fourth pulley (13) is movably mounted at the top of the electric lifting column (14), a fixing rod (2) penetrating through the electric lifting column (14) is fixedly mounted at the bottom of the fourth pulley (13), a first pulley (1) is movably mounted at one side of the fixing rod (2), and a third pulley (12) is fixedly mounted on one side surface of the electric lifting column (14) at the bottom of the fixing rod (2), the bottom fixed mounting of dead lever (2) has slide (11), the inside of slide (11) is equipped with spout (1101), the inside movable mounting of spout (1101) of slide (11) has slider (301), the bottom fixed mounting of slider (301) has second pulley (3), there is fortune workbin (4) bottom of second pulley (3) through second wire rope (10) fixed mounting, be equipped with second wire rope (10) between first pulley (1), second pulley (3), fourth pulley (13), fifth pulley (21) and the second take-up wheel (20), be equipped with first wire rope (1001) between third pulley (12), sixth pulley (22) slider (301) and first take-up wheel (704).

2. The material conveying and lifting device for bridge construction of bridge engineering according to claim 1, characterized in that: fixed mounting has fixing base (23) between electronic lift post (14) and base (8), and the both sides of fixing base (23) all movable mounting have bolt (2301).

3. The material conveying and lifting device for bridge construction of bridge engineering according to claim 1, characterized in that: an adjusting frame (901) is movably mounted between the limiting frame (9) and the base (8), and a limiting bolt (902) is movably mounted on the surface of the limiting frame (9).

4. The material conveying and lifting device for bridge construction of bridge engineering according to claim 1, characterized in that: the surface of the material conveying box (4) is fixedly provided with a handle (5), and the bottom of the material conveying box (4) is fixedly provided with universal wheels (6).

5. The material conveying and lifting device for bridge construction of bridge engineering according to claim 1, characterized in that: the bottom of the control device (17) is fixedly provided with a bottom plate (1702), and a support rod (1701) is fixedly arranged between the bottom plate (1702) and the control device (17).

6. The material conveying and lifting device for bridge construction of bridge engineering according to claim 1, characterized in that: the periphery of the first motor (702) is sleeved with a protective cover (701), and the surface of the protective cover (701) is coated with a rust inhibitor.