CN218893407U

CN218893407U - Material lifting device for building construction

Info

Publication number: CN218893407U
Application number: CN202222965128.4U
Authority: CN
Inventors: 钱锦; 杨航洋; 李夏; 毛凯永; 尹兴加
Original assignee: China Construction Eighth Engineering Division Co Ltd
Current assignee: China Construction Eighth Engineering Division Co Ltd
Priority date: 2022-11-08
Filing date: 2022-11-08
Publication date: 2023-04-21
Anticipated expiration: 2032-11-08

Abstract

The utility model discloses a material lifting device for building construction, which relates to the technical field of material lifting and comprises a base, wherein an upright post is fixedly arranged on the upper surface of the base, the interior of the upright post is of a hollow structure, a guide post which is vertically arranged is fixedly arranged on the left side of the interior of the upright post, and a sliding sleeve which moves up and down is sleeved on the guide post; a connecting plate is fixedly arranged on the right side of the sliding sleeve, and the end face of the connecting plate is L-shaped; the beneficial effects are that: by arranging the upright post type lifting, the installation space is small, the lifting is stable vertically and directly, and the safety coefficient is high; the driving motor is arranged to drive the lifting, the guide plate and the guide groove plate are matched and guided, so that the mechanized lifting and discharging are completed, and the material lifting efficiency is improved; set up the draw-in groove and carry out spacingly to the hopper, be convenient for load and avoid the hopper to roll over at the pouring in-process simultaneously, set up spacing groove and supporting wheel cooperation, make the hopper advance the spacing groove at promotion in-process supporting wheel card, avoid the hopper free roll-off, improve the security.

Description

Material lifting device for building construction

Technical Field

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

Background

The hoisting machine is a mechanical device for transporting by changing potential energy, is mainly applied to low-to-high transportation of materials in the fields of buildings, factories, mines, light industry, agriculture and the like, and mainly comprises an elevator, a crown block, a winch, a steady car, a crane, a hoist and the like in a broad sense, and mainly comprises bucket type, rope type, chain type, hydraulic type and the like, wherein the rope type hoisting machine is hoisting equipment for winding ropes by a winding drum driven by manpower or mechanical power and then completing traction and hoisting work by using a hoisting mechanism, and mainly comprises a hoisting machine, a pulley block, a force arm, a support and the like.

At present, pump trucks and tower cranes are generally selected for supplying materials in the construction process of large buildings, but when some small-sized buildings are constructed, the engineering quantity is small, the materials are not more needed, if the pump trucks and the tower cranes are reused, the cost is higher, the space is narrow, the use is inconvenient, the space is limited greatly, but when some small-sized cranes are adopted, the installation is troublesome, and safety accidents are easy to occur during the use.

Disclosure of Invention

The utility model aims to solve the problems and provide a material lifting device for building construction.

The utility model realizes the above purpose through the following technical scheme:

the material lifting device for building construction comprises a base, wherein an upright post is fixedly arranged on the upper surface of the base, a hollow structure is arranged in the upright post, a guide post which is vertically arranged is fixedly arranged on the left side of the inside of the upright post, and a sliding sleeve which moves up and down is sleeved on the guide post; the right side of the sliding sleeve is fixedly provided with a connecting plate, the end face of the connecting plate is L-shaped, the upper end of the connecting plate is fixedly provided with a connecting block, and the lower end of the connecting plate is fixedly inserted with a stud; the sliding sleeve is characterized in that a fixed plate is fixedly arranged on the front side of the sliding sleeve, a sliding groove is formed in the front side of the upright post, corresponding to the position of the fixed plate, a rotating rod is connected to the front side of the fixed plate in an extending mode through a bearing, a material fork is fixedly arranged on the right side of the front end and the rear end of the rotating rod, a clamping groove is formed in the inner side of the material fork, a swinging plate is fixedly arranged on the upper portion of the rear end of the rotating rod, a guide wheel is fixedly arranged at the upper end of the swinging plate, a guide plate is fixedly arranged on the left edge of the front side of the upright post, the guide wheel rolls up and down along the guide plate, a guide groove plate is smoothly connected to the upper end of the guide plate, a guide groove is formed in the guide groove plate, and a right angle bend of the guide groove is smoothly transited; and a driving mechanism for driving the connecting plate to move up and down is fixedly arranged at the upper end of the upright post.

Preferably: the driving mechanism comprises a driving platform, the driving platform covers the upper end of the upright post, a chain penetrating hole is formed in the driving platform corresponding to the upper part of the connecting block, a driving motor is fixedly arranged on one side of the chain penetrating hole, the output end of the driving motor is fixedly connected with the input end of a speed reducer, and a driving sprocket is fixedly arranged on the output end of the speed reducer; the screw bolt is characterized in that a driven sprocket fixedly mounted on the inner bottom surface of the screw bolt is arranged below the screw bolt, a transmission chain is wound on the driven sprocket and the driving sprocket, one end of the transmission chain is fixedly connected with the connecting block, and the other end of the transmission chain is fixedly connected with the lower end of the screw bolt.

Preferably: the stud is connected with the connecting plate through threads.

Preferably: the hopper is in an inverted quadrangular frustum pyramid shape, a door-shaped push rod is fixedly arranged at the rear side of the hopper, supporting plates are fixedly arranged at two sides of the hopper respectively, and supporting wheels are arranged on the front surface and the rear surface of the lower surface of the supporting plate respectively.

Preferably: and the four corners of the lower end of the hopper are respectively fixedly provided with a movable wheel.

Compared with the prior art, the utility model has the beneficial effects that: by arranging the upright post type lifting, the installation space is small, the lifting is stable vertically and directly, and the safety coefficient is high; the driving motor is arranged to drive the lifting, the guide plate and the guide groove plate are matched and guided, so that the mechanized lifting and discharging are completed, and the material lifting efficiency is improved; set up the draw-in groove and carry out spacingly to the hopper, be convenient for load and avoid the hopper to roll over at the pouring in-process simultaneously, set up spacing groove and supporting wheel cooperation, make the hopper advance the spacing groove at promotion in-process supporting wheel card, avoid the hopper free roll-off, improve the security.

Drawings

In order to more clearly illustrate the embodiments of the utility model or the technical solutions of the prior art, the drawings that are necessary for the description of the embodiments or the prior art will be briefly described, it being obvious that the drawings in the following description are only some embodiments of the utility model and that other drawings can be obtained according to these drawings without inventive faculty for a person skilled in the art.

Fig. 1 is a schematic perspective view of a material lifting device for building construction according to the present utility model.

Fig. 2 is a schematic diagram of an internal structure of a material lifting device for building construction according to the present utility model.

Fig. 3 is an enlarged view of a position a of a material lifting device for building construction according to the present utility model.

Fig. 4 is a right side view of a hopper of a material lifting device for building construction according to the present utility model.

The reference numerals are explained as follows:

1. a rotating rod; 2. a fork; 3. a clamping groove; 4. a limit groove; 5. a base; 6. a column; 7. a swinging plate; 8. a fixing plate; 9. a guide wheel; 10. a sliding sleeve; 11. a chute; 12. a guide plate; 13. a guide groove plate; 14. a drive platform; 15. a driving motor; 16. a speed reducer; 17. a drive sprocket; 18. a chain penetrating hole; 19. a guide post; 20. a connecting block; 21. a driven sprocket; 22. a stud; 23. a connecting plate; 24. a hopper; 25. a support plate; 26. a support wheel; 27. a push rod; 28. and (5) moving the wheel.

Detailed Description

In the description of the present utility model, it should be understood that the terms "center", "longitudinal", "lateral", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. indicate orientations or positional relationships based on the drawings, are merely for convenience in describing the present utility model and simplifying the description, and do not indicate or imply that the apparatus or element in question must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model, and furthermore, the terms "first", "second", etc. are used for descriptive purposes only and should not be construed to indicate or imply relative importance or implying a number of the indicated technical features, whereby the features defining "first", "second", etc. may explicitly or implicitly include one or more of such features.

In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "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; either directly or indirectly through intermediaries, or by communication between two elements, the specific meaning of the terms in the present disclosure will be understood by those skilled in the art in view of the specific circumstances.

The utility model is further described below with reference to the accompanying drawings:

1-4, a material lifting device for building construction comprises a base 5, wherein an upright post 6 is fixedly arranged on the upper surface of the base 5, the upright post 6 is used for supporting and lifting, the inside of the upright post 6 is of a hollow structure, a guide post 19 which is vertically arranged is fixedly arranged on the left side inside the upright post 6, the guide post 19 is used for guiding, a sliding sleeve 10 which moves up and down is sleeved on the guide post 19, and the sliding sleeve 10 is used for directionally sliding; a connecting plate 23 is fixedly arranged on the right side of the sliding sleeve 10, the connecting plate 23 is used for connection, the end face of the connecting plate 23 is L-shaped, a connecting block 20 is fixedly arranged at the upper end of the connecting plate 23, and a stud 22 is fixedly inserted at the lower end of the connecting plate 23; the front side of the sliding sleeve 10 is fixedly provided with a fixed plate 8, the front side of the upright post 6 is provided with a sliding groove 11 corresponding to the position of the fixed plate 8, the front side of the fixed plate 8 extends out of the upright post 6 and is connected with a rotating rod 1 through a bearing, the rotating rod 1 is used for supporting and rotating, the right sides of the front end and the rear end of the rotating rod 1 are fixedly provided with a fork 2, the fork 2 is used for lifting a hopper 24, the inner side of the fork 2 is provided with a clamping groove 3, the upper part of the rear end of the rotating rod 1 is fixedly provided with a swinging plate 7, the swinging plate 7 is fixedly connected with a guide wheel 9, the guide wheel 9 is used for rolling, the left edge of the front side of the upright post 6 is fixedly provided with a guide plate 12, the guide plate 12 is used for guiding, the guide wheel 9 rolls up and down along the guide plate 12, the upper end of the guide plate 12 is smoothly connected with a guide groove plate 13, the guide groove 13 is provided with a guide groove, and the guide groove is smoothly transitionally right-angled; the upper end of the upright post 6 is fixedly provided with a driving mechanism for driving the connecting plate 23 to move up and down; the driving mechanism comprises a driving platform 14, the driving platform 14 is covered at the upper end of the upright post 6, a chain penetrating hole 18 is formed in the driving platform 14 corresponding to the upper part of the connecting block 20, a driving motor 15 is fixedly arranged on one side of the chain penetrating hole 18, the driving motor 15 is used for driving lifting, the output end of the driving motor 15 is fixedly connected with the input end of a speed reducer 16, and a driving sprocket 17 is fixedly arranged on the output end of the speed reducer 16; a driven chain wheel 21 fixedly mounted on the inner bottom surface of the upright post 6 is arranged below the stud 22, a transmission chain is wound on the driven chain wheel 21 and the driving chain wheel 17, one end of the transmission chain is fixedly connected with the connecting block 20, and the other end of the transmission chain is fixedly connected with the lower end of the stud 22; the stud 22 is connected with the connecting plate 23 through threads; the hopper 24 is in an inverted quadrangular frustum pyramid shape, a door-shaped push rod 27 is fixedly arranged at the rear side of the hopper 24, the push rod 27 is used for facilitating pushing and pulling of the hopper 24, supporting plates 25 are respectively and fixedly arranged at two sides of the hopper 24, the supporting plates 25 are used for being matched with the clamping grooves 3, and supporting wheels 26 are respectively arranged at the front and rear sides of the lower surface of the supporting plates 25 and used for supporting the wheels 26 in a rolling manner; the four corners of the lower end of the hopper 24 are respectively fixedly provided with a moving wheel 28, so that the movement is more convenient.

Working principle: when the lifting device is used, materials to be lifted are loaded into a feed hopper 24, the support plate 25 is clamped into a clamping groove 3 by pushing and pulling a push rod 27, a moving wheel 28 is driven to move, a support wheel 26 is supported in a rolling manner so as to facilitate the sliding of the feed hopper 24 into the limiting groove 4, an external power supply is electrified, a driving chain wheel 17 drives a transmission chain to rotate, a driven chain follows to rotate, a connecting plate 23 is pulled upwards, a sliding sleeve 10 moves upwards along a guide post 19, a guide wheel 9 rolls upwards on the guide plate 12 until the guide wheel 9 rolls into a cutter groove, the sliding sleeve 10 continues to rise, the guide wheel 9 slides into the horizontal section of the guide groove to be unchanged in height, the feed hopper 24 is gradually tipped over to pour out the materials, the lifting of the materials is completed, a driving motor 15 reversely rotates, the feed hopper 24 is driven to fall to the ground, the driving motor 15 stops working, and the feed hopper 24 is pulled out from a feed fork 2 by the push rod 27 so that the next material can be lifted; when the drive chain is loose, it is adjusted by turning the stud 22.

The driving motor 15, the reducer 16, the driving sprocket 17, the driven sprocket 21, the hopper 24, the supporting wheel 26, the moving wheel 28 and the transmission chain are all common standard components or components known to those skilled in the art, and the structure and principle thereof are all known to those skilled in the art through technical manuals or through routine experimental methods, so that no description is made here.

While there have been shown and described what are at present considered to be fundamental principles, main features and advantages of the present utility model, it will be understood by those skilled in the art that the present utility model is not limited to the foregoing embodiments, but rather, the foregoing embodiments and description illustrate only the principles of the utility model, and that various changes and modifications may be made therein without departing from the spirit and scope of the utility model as defined by the appended claims.

Claims

1. The utility model provides a material hoisting device for construction is built in room, includes base (5), its characterized in that: the upper surface of the base (5) is fixedly provided with a stand column (6), the inside of the stand column (6) is of a hollow structure, the left side of the inside of the stand column (6) is fixedly provided with a vertically arranged guide column (19), and the guide column (19) is sleeved with a sliding sleeve (10) which moves up and down; a connecting plate (23) is fixedly arranged on the right side of the sliding sleeve (10), the end face of the connecting plate (23) is L-shaped, a connecting block (20) is fixedly arranged at the upper end of the connecting plate (23), and a stud (22) is fixedly inserted at the lower end of the connecting plate (23); the sliding sleeve (10) is characterized in that a fixed plate (8) is fixedly arranged on the front side of the sliding sleeve (10), a sliding groove (11) is formed in the front side of the upright post (6) corresponding to the position of the fixed plate (8), the front side of the fixed plate (8) extends out of the upright post (6) to be connected with a rotating rod (1) through a bearing, a fork (2) is fixedly arranged on the right side of the front end and the rear end of the rotating rod (1), a clamping groove (3) is formed in the inner side of the fork (2), a swinging plate (7) is fixedly arranged on the upper portion of the rear end of the rotating rod (1), a guide wheel (9) is fixedly arranged at the upper end of the swinging plate (7), a guide plate (12) is fixedly arranged on the left edge of the front side of the upright post (6), the guide wheel (9) rolls up and down along the guide plate (12), a guide groove plate (13) is smoothly connected to the upper end of the guide plate (12), and a guide groove is formed in the smooth transition of the guide groove plate (13), and a right-angle bend for smooth transition of the guide groove; the upper end of the upright post (6) is fixedly provided with a driving mechanism for driving the connecting plate (23) to move up and down.

2. The material lifting device for building construction according to claim 1, wherein: the driving mechanism comprises a driving platform (14), the driving platform (14) covers the upper end of the upright post (6), a chain penetrating hole (18) is formed in the driving platform (14) corresponding to the upper part of the connecting block (20), a driving motor (15) is fixedly arranged on one side of the chain penetrating hole (18), the output end of the driving motor (15) is fixedly connected with the input end of a speed reducer (16), and a driving sprocket (17) is fixedly arranged on the output end of the speed reducer (16); driven sprocket (21) fixedly mounted on the inner bottom surface of the upright post (6) is arranged below the stud (22), a transmission chain is wound on the driven sprocket (21) and the driving sprocket (17), one end of the transmission chain is fixedly connected with the connecting block (20), and the other end of the transmission chain is fixedly connected with the lower end of the stud (22).

3. The material lifting device for building construction according to claim 2, wherein: the stud (22) is connected with the connecting plate (23) through threads.

4. The material lifting device for building construction according to claim 1, wherein: the automatic feeding device is characterized by further comprising a hopper (24), wherein the hopper (24) is in an inverted quadrangular frustum, a push rod (27) in a door shape is fixedly arranged at the rear side of the hopper (24), supporting plates (25) are fixedly arranged at two sides of the hopper (24) respectively, and supporting wheels (26) are respectively arranged on the front surface and the rear surface of the lower surface of the supporting plates (25).

5. The material lifting device for building construction according to claim 4, wherein: and moving wheels (28) are fixedly arranged at four corners of the lower end of the hopper (24) respectively.