CN212425232U

CN212425232U - Lifting device for constructional engineering construction

Info

Publication number: CN212425232U
Application number: CN202020376021.4U
Authority: CN
Inventors: 周春晖; 孙安江; 李干强
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-03-23
Filing date: 2020-03-23
Publication date: 2021-01-29
Anticipated expiration: 2030-03-23

Abstract

The utility model belongs to the technical field of building construction, especially, a lifting device for building engineering construction, including the support frame, the bottom both sides of support frame all are fixed with the connecting plate, and two one side that the connecting plate is relative all is fixed with the locating plate, the intermediate position of locating plate is equipped with the movable hole, and the inside of movable hole is provided with the rotation post, the bottom fixedly connected with drive wheel of rotation post, one side of drive wheel is equipped with the shaft hole, the inner wall sliding connection in shaft hole has the location axle, the outer wall both sides of location axle all fixedly mounted with the flexure strip, the top fixedly connected with support column of rotation post, the welding of top of support column has the roof, and the top both sides of roof all cooperate and install the locating wheel; the utility model discloses not only realized the promotion and the descending of material, still conveniently transported the material of lifting by crane, can carry out the shock attenuation to the material at the in-process of transportation, avoid influencing the quality of use of material, the transportation is convenient, and the function is various, is fit for promoting.

Description

Lifting device for constructional engineering construction

Technical Field

The utility model relates to a construction technical field especially relates to a building engineering construction is with hanging material device.

Background

The building construction refers to production activities in the engineering construction implementation stage, is the construction process of various buildings, and also can be a process of changing various lines on a design drawing into a real object at a specified place. The method comprises foundation engineering construction, main structure construction, roofing engineering construction, decoration engineering construction and the like. The site of the construction work is called a "construction site" or "job site", also called a worksite.

At present when being under construction to high-rise building engineering, carry the material through the manual work, waste time and energy, and current lifting device simple structure, the function is single, when the material weight of lifting by crane overloads, then the phenomenon of disconnected rope takes place easily, the security is low, stable effect is not very ideal yet, the direction of lifting by crane is difficult to adjust, when lifting by crane the material to the equidirectional not, then need the artifical position that moves lifting device, waste time and energy, the flexibility is poor, for solving above-mentioned problem, provide a lifting device for building engineering construction in this application.

SUMMERY OF THE UTILITY MODEL

Objects of the invention

For solving the technical problem who exists among the background art, the utility model provides a building engineering construction is with lifting by crane material device has the promotion and the descending that have not only realized the material, still conveniently transports the material that lifts by crane, can carry out the shock attenuation to the material at the in-process of transportation, avoids influencing the quality of use of material, and the transportation is convenient, and the function is various, is fit for the characteristics of popularization.

(II) technical scheme

In order to solve the problems, the utility model provides a lifting device for building engineering construction, which comprises a supporting frame, wherein both sides of the bottom of the supporting frame are fixed with connecting plates, both opposite sides of the connecting plates are fixed with positioning plates, the middle position of the positioning plate is provided with a movable hole, a rotating column is arranged in the movable hole, the bottom end of the rotating column is fixedly connected with a driving wheel, one side of the driving wheel is provided with a shaft hole, the inner wall of the shaft hole is slidably connected with a positioning shaft, both sides of the outer wall of the positioning shaft are fixedly provided with elastic sheets, the top end of the rotating column is fixedly connected with a supporting column, the top end of the supporting column is welded with a top plate, both sides of the top part of the top plate are provided with positioning wheels in a matching way, the tops of every two positioning wheels are provided with lifting ropes in a contact, the rope drum is connected with a transmission mechanism.

Preferably, a plurality of connecting holes are formed in the positioning plate in the circumferential direction at equal intervals, the size of each connecting hole is matched with that of the positioning shaft and the two elastic pieces, the upper end of the positioning shaft extends to the outside of one connecting hole, and the bottoms of the elastic pieces are in contact with the top of the positioning plate.

Preferably, the both ends of support frame all are equipped with the mounting hole, and the lower extreme of support column and the upper end of rotating the post all extend to the inside of mounting hole to the bearing is installed in the cooperation, and the bearing is fixed in the inside of bearing frame, and the bearing frame is fixed mutually with the inner wall of mounting hole.

Preferably, drive mechanism includes driving motor, mount and transmission shaft, and the rope drum is fixed in the outside of transmission shaft, driving motor's lateral wall is installed mutually through the left side of locking bolt with the mount, and driving motor's output shaft is connected in the transmission shaft, and the right-hand member of transmission shaft and the lateral wall rotation installation of support column.

Preferably, a plurality of springs are welded in the middle of the top wall of the supporting frame at equal intervals, the top ends of the springs are fixedly connected with a placing plate, and two sides of the outer wall of the placing plate are arranged with the side wall of the supporting frame in a sliding mode.

Preferably, four corners of the bottom of the support frame are provided with rollers in a matched manner.

The above technical scheme of the utility model has following profitable technological effect: by arranging two hooks, lifting ropes, a transmission mechanism and a rope drum, heavy construction materials can be conveniently lifted, the stability of the materials during lifting is ensured, the manual carrying time is saved, the bearing of a group of lifting ropes is reduced, the phenomenon of rope breakage is avoided, the safety is high, the lifting direction can be conveniently adjusted by arranging a transmission wheel, a positioning shaft, a rotating column, a supporting column, an elastic sheet, a movable hole and a plurality of positioning holes, the lifting is convenient to lift the materials in different directions, the adjustment is convenient, and the lifting ropes, the transmission mechanism and the rope drum are matched with two groups of hooks, the lifting ropes, the transmission mechanism and the rope drum, so that the lighter materials can be respectively lifted, the construction efficiency is improved, the lifting and the falling of the materials are realized, the lifted materials can be conveniently transported, the materials can be damped in the transportation process, the influence on the use quality of the materials is avoided, and the transportation is convenient, the function is various, is fit for promoting.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is an enlarged schematic view of the structure at the position A of the present invention;

FIG. 3 is an enlarged schematic view of the structure at B of the present invention;

fig. 4 is a schematic top view of the positioning plate of the present invention.

In the figure: the device comprises a support frame 1, a roller 2, a driving wheel 3, a positioning shaft 4, a positioning plate 5, a rotating column 501, a supporting column 6, a placing plate 7, an elastic sheet 8, a top plate 9, a positioning wheel 10, a hook 11, a lifting rope 12, a rope drum 13, a fixing frame 14, a driving motor 15 and a spring 16.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention will be described in detail with reference to the accompanying drawings. It should be understood that the description is intended to be illustrative only and is not intended to limit the scope of the present invention. Moreover, in the following description, descriptions of well-known structures and techniques are omitted so as to not unnecessarily obscure the concepts of the present invention.

As shown in FIGS. 1-4, the lifting device for building engineering construction provided by the utility model comprises a support frame 1, wherein two sides of the bottom of the support frame 1 are both fixed with connecting plates, one side of the two opposite connecting plates is both fixed with a positioning plate 5, a movable hole is arranged at the middle position of the positioning plate 5, a rotating column 501 is arranged in the movable hole, the bottom end of the rotating column 501 is fixedly connected with a driving wheel 3, one side of the driving wheel 3 is provided with a shaft hole, the inner wall of the shaft hole is slidably connected with a positioning shaft 4, two sides of the outer wall of the positioning shaft 4 are both fixedly provided with an elastic sheet 8, the top end of the rotating column 501 is fixedly connected with a supporting column 6, the top end of the supporting column 6 is welded with a top plate 9, two sides of the top plate 9 are both provided with positioning wheels 10 in a matching way, the top of, the lifting rope 12 is made of a steel wire rope, a rope drum 13 and a hook 11 are respectively fixed at two ends of the lifting rope 12, and the rope drum 13 is connected with a transmission mechanism.

In this embodiment, it should be noted that a plurality of connecting holes are equidistantly formed in the positioning plate 5 in the circumferential direction, the size of each connecting hole is matched with the size of the positioning shaft 4 and the size of each elastic sheet 8, the upper end of the positioning shaft 4 extends to the outside of one connecting hole, and the bottom of each elastic sheet 8 contacts with the top of the positioning plate 5.

In this embodiment, it should be noted that mounting holes are formed in both ends of the support frame 1, the lower end of the support column 6 and the upper end of the rotating column 501 both extend into the mounting holes, and a bearing is installed in a matching manner, the bearing is fixed inside a bearing seat, and the bearing seat is fixed to the inner wall of the mounting hole.

In this embodiment, it should be noted that the transmission mechanism includes a driving motor 15, a fixing frame 14 and a transmission shaft, the rope drum 13 is fixed outside the transmission shaft, a side wall of the driving motor 15 is installed with a left side of the fixing frame 14 through a locking bolt, an output shaft of the driving motor 15 is connected to the transmission shaft, and a right end of the transmission shaft is rotatably installed with a side wall of the support column 6; the driving motor 15 adopts a servo motor with the model number of YE2-112M-4 and is powered by a storage battery.

In this embodiment, it should be noted that a plurality of springs 16 are welded in the middle of the top wall of the support frame 1 at equal intervals, a placing plate 7 is fixedly connected to the top ends of the springs 16, and two sides of the outer wall of the placing plate 7 are slidably disposed on the side wall of the support frame 1.

In this embodiment, it should be noted that the rollers 2 are respectively installed at four corners of the bottom of the support frame 1 in a matching manner.

The working principle is as follows: when the lifting device is used, when a heavier object is lifted, the two hooks 11 are hung on a box filled with construction materials, the driving motor 15 is started to work, the driving motor 15 drives the rope drum 13 to rotate and drives the lifting rope 12 to wind on the rope drum 13, the lifting rope 12 drives the hooks 11 and the construction materials to rise, the lifting and falling of the materials are realized, the time and the labor are saved, the manual carrying time is saved, the construction efficiency is improved, the materials are more stable in the lifting process by arranging the two groups of hooks and the lifting rope 12, the bearing of one group of lifting rope is reduced, the phenomenon of rope breakage is avoided, the positioning shaft 4 and the rotating shaft 501 are driven to rotate by the driving wheel 3 through manual rotation, the rotating shaft 501 drives the supporting column 6 to rotate, the two elastic sheets 8 are extruded after the supporting column 6 is adjusted to a proper position, and the upper ends of the two elastic sheets 8 and the positioning shaft 4 pass through the movable hole, release two flexure strips 8, thereby fix the position of location axle 4, the convenient orientation to two support columns 6 is adjusted, be convenient for promote the material of equidirectional not, it is convenient to adjust, can promote lighter material respectively, the efficiency of construction is improved, when needs transportation, can place the top of placing board 7 with the material after lifting by crane, board 7 is placed to the top fixedly connected with of a plurality of springs 16, can carry out the shock attenuation to the material at the in-process of transportation, avoid influencing the quality of use of material, the transportation is convenient, and the function is various, and is suitable for popularization.

The foregoing shows and describes the general principles, essential features, and advantages of the invention. It should be understood by those skilled in the art that the present invention is not limited by the above embodiments, and the description in the above embodiments and the description is only preferred examples of the present invention, and is not intended to limit the present invention, and that the present invention can have various changes and modifications without departing from the spirit and scope of the present invention, and these changes and modifications all fall into the scope of the claimed invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The hoisting device for the construction of the constructional engineering comprises a support frame (1) and is characterized in that connecting plates are fixed on two sides of the bottom of the support frame (1), a positioning plate (5) is fixed on one opposite side of the two connecting plates, a movable hole is formed in the middle of the positioning plate (5), a rotating column (501) is arranged in the movable hole, a driving wheel (3) is fixedly connected to the bottom end of the rotating column (501), a shaft hole is formed in one side of the driving wheel (3), a positioning shaft (4) is slidably connected to the inner wall of the shaft hole, elastic sheets (8) are fixedly arranged on two sides of the outer wall of the positioning shaft (4), a support column (6) is fixedly connected to the top end of the rotating column (501), a top plate (9) is welded to the top end of the support column (6), and positioning wheels (10) are arranged on two sides of the, every two the top of locating wheel (10) all contacts and is provided with lifting rope (12), the both ends of lifting rope (12) are fixed with rope section of thick bamboo (13) and couple (11) respectively, be connected with drive mechanism on rope section of thick bamboo (13).

2. The hoisting device for the building engineering construction according to claim 1, wherein a plurality of connecting holes are formed in the positioning plate (5) at equal intervals in the circumferential direction, the size of each connecting hole is matched with that of the positioning shaft (4) and the two elastic pieces (8), the upper end of the positioning shaft (4) extends to the outside of one connecting hole, and the bottom of each elastic piece (8) is in contact with the top of the positioning plate (5).

3. The hoisting device for the building engineering construction according to claim 1, wherein mounting holes are formed in both ends of the support frame (1), the lower end of the support column (6) and the upper end of the rotating column (501) extend into the mounting holes, bearings are mounted in the mounting holes in a matched mode, the bearings are fixed inside the bearing seats, and the bearing seats are fixed to the inner walls of the mounting holes.

4. The hoisting device for building engineering construction according to claim 1, wherein the transmission mechanism comprises a driving motor (15), a fixed frame (14) and a transmission shaft, the rope drum (13) is fixed outside the transmission shaft, the side wall of the driving motor (15) is installed with the left side of the fixed frame (14) through a locking bolt, the output shaft of the driving motor (15) is connected with the transmission shaft, and the right end of the transmission shaft is rotatably installed with the side wall of the support column (6).

5. The hoisting device for building engineering construction according to claim 1, wherein a plurality of springs (16) are welded in the middle of the top wall of the support frame (1) at equal intervals, a placing plate (7) is fixedly connected to the top ends of the springs (16), and two sides of the outer wall of the placing plate (7) are arranged with the side wall of the support frame (1) in a sliding manner.

6. The hoisting device for building engineering construction according to claim 1, wherein four corners of the bottom of the support frame (1) are provided with rollers (2) in a matching manner.